From wagner at elegosoft.com Tue Sep 1 01:23:26 2009 From: wagner at elegosoft.com (Olaf Wagner) Date: Tue, 01 Sep 2009 01:23:26 +0200 Subject: [M3devel] Pickling problem from 64 to 32 bit platforms In-Reply-To: <4A9C429B.9070308@cox.net> References: <20090831191643.7djdygpgg08wksko@mail.elegosoft.com> <4A9C429B.9070308@cox.net> Message-ID: <20090901012326.ey14b7i9bc484008@mail.elegosoft.com> Quoting "Rodney M. Bates" : > Some initial observations: > > I don't understand the circumstances where this is happening. > "pickles from 64 to 32 bit" sounds to me like the pickle was written > on a 64-bit machine and read on a 32-bit machine. But the backtrace > seems to be of a run on a 64-bit machine, in part because of the > filename in the outermost frame: > > #38 0x0000000000408409 in _start () at ../sysdeps/x86_64/elf/start.S:113 > ^^^^^^ > > and in part, because all the hexadecimal addresses are 64-bit values. > > This example seems to be using version 1 of pickles: #5 > 0x000000000045ac12 in ReadRef (reader=16_00000000025b2018) at > ../src/pickle/ver1/Pickle.m3:529 > > ^^^^ > > Without some vetting, I can't say for sure, but I'm not sure this > version ever did all the > cross-target stuff completely. Did this case work earlier under the > same circumstances? > > The len parameter to String8.Hash has surely gone bad. Could there > something wrong > with operations on CARDINAL on 64-bit machines? What is the symptom > of the failure? What needs to be run to reproduce it? The tickets says: "Testing the network objects from 64 bit client to 32 bit target using Linux Debian Lenny. The perf test fails on any of the oc oq r rc object call tests." So I assume the test to be run is cm3/m3-comm/netobj/tests/perf; the client is a 64 bit machine, the server is a 32 bit machine, and we see a backtrace from the client. peter.mckinna at gmail.com who wrote the ticket may be able to provide more details. I cannot easily test this myself as I don't have the required machines close together anywhere. Hope this helps, Olaf -- Olaf Wagner -- elego Software Solutions GmbH Gustav-Meyer-Allee 25 / Geb?ude 12, 13355 Berlin, Germany phone: +49 30 23 45 86 96 mobile: +49 177 2345 869 fax: +49 30 23 45 86 95 http://www.elegosoft.com | Gesch?ftsf?hrer: Olaf Wagner | Sitz: Berlin Handelregister: Amtsgericht Charlottenburg HRB 77719 | USt-IdNr: DE163214194 From wagner at elegosoft.com Tue Sep 1 11:45:33 2009 From: wagner at elegosoft.com (Olaf Wagner) Date: Tue, 01 Sep 2009 11:45:33 +0200 Subject: [M3devel] last RC3 tasks Message-ID: <20090901114533.f2wgu748hwkg4gok@mail.elegosoft.com> Jay, I have moved the current version on the release branch from RC3 to pre-RC4. If you build any more packages for RC3, you have to explicitly set the version via the DS variable (originally datestamp for snapshots). I'd like to close the RC3 tasks in trac and retarget everything to the final release or RC4. However, there are some open issues: o I think we should offer packages for I386_DARWIN. Could you provide them? o There are some packages named pre-RC3 in the download area from you. These should probably be removed? o What's the status of the MSI installer for Windows? Automation can wait until RC4, but can we have a package on birch? o AMD64_FREEBSD looks rather incomplete and old. Have you run any tests on it? Should it be removed? When the packages are OK, I'd like to post a public announcement on comp.lang.modula3 and www.modula3.org. Olaf -- Olaf Wagner -- elego Software Solutions GmbH Gustav-Meyer-Allee 25 / Geb?ude 12, 13355 Berlin, Germany phone: +49 30 23 45 86 96 mobile: +49 177 2345 869 fax: +49 30 23 45 86 95 http://www.elegosoft.com | Gesch?ftsf?hrer: Olaf Wagner | Sitz: Berlin Handelregister: Amtsgericht Charlottenburg HRB 77719 | USt-IdNr: DE163214194 From wagner at elegosoft.com Tue Sep 1 13:02:03 2009 From: wagner at elegosoft.com (Olaf Wagner) Date: Tue, 01 Sep 2009 13:02:03 +0200 Subject: [M3devel] last RC3 tasks In-Reply-To: <20090901114533.f2wgu748hwkg4gok@mail.elegosoft.com> References: <20090901114533.f2wgu748hwkg4gok@mail.elegosoft.com> Message-ID: <20090901130203.fhpolgatc4ks488g@mail.elegosoft.com> Quoting Olaf Wagner : > Jay, > > I have moved the current version on the release branch from RC3 to pre-RC4. > If you build any more packages for RC3, you have to explicitly set the > version via the DS variable (originally datestamp for snapshots). I made a mistake in the script: DS cannot be overwritten from the environment. Will fix tonight if nobody is faster. Olaf -- Olaf Wagner -- elego Software Solutions GmbH Gustav-Meyer-Allee 25 / Geb?ude 12, 13355 Berlin, Germany phone: +49 30 23 45 86 96 mobile: +49 177 2345 869 fax: +49 30 23 45 86 95 http://www.elegosoft.com | Gesch?ftsf?hrer: Olaf Wagner | Sitz: Berlin Handelregister: Amtsgericht Charlottenburg HRB 77719 | USt-IdNr: DE163214194 From wagner at elegosoft.com Tue Sep 1 14:56:28 2009 From: wagner at elegosoft.com (Olaf Wagner) Date: Tue, 01 Sep 2009 14:56:28 +0200 Subject: [M3devel] p007 not terminating on NT386 Message-ID: <20090901145628.v4juo7npc4ggsgwc@mail.elegosoft.com> It looks as if m3test p007 does not terminate any more on NT386. This used to work. I just found this --- p007 --- a whole bunch of threads - does the memory grow ? cd ..\src\p0\p007 && cm3 -silent -DM3TESTS >NT386\stdout.build.raw 2>NT386\stderr.build.raw running for more than 5 hours. The last successful run was http://hudson.modula3.com:8080/view/NT386/job/cm3-test-m3tests-NT386/212/. Olaf -- Olaf Wagner -- elego Software Solutions GmbH Gustav-Meyer-Allee 25 / Geb?ude 12, 13355 Berlin, Germany phone: +49 30 23 45 86 96 mobile: +49 177 2345 869 fax: +49 30 23 45 86 95 http://www.elegosoft.com | Gesch?ftsf?hrer: Olaf Wagner | Sitz: Berlin Handelregister: Amtsgericht Charlottenburg HRB 77719 | USt-IdNr: DE163214194 From hosking at cs.purdue.edu Tue Sep 1 15:51:23 2009 From: hosking at cs.purdue.edu (Tony Hosking) Date: Tue, 1 Sep 2009 09:51:23 -0400 Subject: [M3devel] p007 not terminating on NT386 In-Reply-To: <20090901145628.v4juo7npc4ggsgwc@mail.elegosoft.com> References: <20090901145628.v4juo7npc4ggsgwc@mail.elegosoft.com> Message-ID: <4ED037C8-9F4B-48CC-B294-22FB909BF85D@cs.purdue.edu> These thread problems are relatively new (similar to Jay's problems with AutoFlushWr...). Something quite bad must have happened recently to cause them. I took a quick look at ThreadPThread.m3 but didn't notice anything obviously wrong. Something else perhaps? Antony Hosking | Associate Professor | Computer Science | Purdue University 305 N. University Street | West Lafayette | IN 47907 | USA Office +1 765 494 6001 | Mobile +1 765 427 5484 On 1 Sep 2009, at 08:56, Olaf Wagner wrote: > It looks as if m3test p007 does not terminate any more on NT386. > This used to work. I just found this > > --- p007 --- a whole bunch of threads - does the memory grow ? > > cd ..\src\p0\p007 && cm3 -silent -DM3TESTS >NT386\stdout.build.raw > 2>NT386\stderr.build.raw > > running for more than 5 hours. > > The last successful run was > http://hudson.modula3.com:8080/view/NT386/job/cm3-test-m3tests-NT386/212/ > . > > Olaf > -- > Olaf Wagner -- elego Software Solutions GmbH > Gustav-Meyer-Allee 25 / Geb?ude 12, 13355 Berlin, > Germany > phone: +49 30 23 45 86 96 mobile: +49 177 2345 869 fax: +49 30 23 > 45 86 95 > http://www.elegosoft.com | Gesch?ftsf?hrer: Olaf Wagner | Sitz: > Berlin > Handelregister: Amtsgericht Charlottenburg HRB 77719 | USt-IdNr: > DE163214194 > -------------- next part -------------- An HTML attachment was scrubbed... URL: From jay.krell at cornell.edu Tue Sep 1 16:13:06 2009 From: jay.krell at cornell.edu (Jay K) Date: Tue, 1 Sep 2009 14:13:06 +0000 Subject: [M3devel] p007 not terminating on NT386 In-Reply-To: <4ED037C8-9F4B-48CC-B294-22FB909BF85D@cs.purdue.edu> References: <20090901145628.v4juo7npc4ggsgwc@mail.elegosoft.com> <4ED037C8-9F4B-48CC-B294-22FB909BF85D@cs.purdue.edu> Message-ID: AutoFlushWr: on non-I386_OPENBSD, it passed in the test runs, but generally hit assertion failures in manual runs -- on LINUXLIBC6, NT386, and maybe others. on I386_OPENBSD: it hangs The code was a bit hard for me to verify the correctness of. I replaced it with an easy to understand version and the non-I386_OPENBSD problems went away. The I386_OPENBSD hang remains. In particular, AutoFlushWr layers a Wr over a Wr, but if the underlying Wr is buffered, it strives to not add an additional buffering layer. If the underlying Wr is not buffered, it does add buffering. All Wrs have a few public fields to implement buffering. AutoFlushWr copies these fields back and forth. I think it was a) optimizing which fields to copy based on knowing which fields the toplevel Wr modified when b) I think it was doing some computation them that it should not have, instead of just copying them. I just have it basically copy all the fields all the time. There are just a few. Agreed, the I386_OPENBSD hang might be related. I think I might have to try out very old versions, like I'm doing (slowly!) for the formsedit crash. Maybe not, since the I386_OPENBSD hang is easy to reproduce and only involves two threads -- not too complicated. I think p007 also hangs on Cygwin, but it always has. I tried debugging it but Cygwin seemed like a mess. Granted, it hung with Cygwin whether or not I used pthreads or NT threads. Recentness isn't particularly clear I think, since I don't think these platforms have ever had good test coverage. But I did think regular NT386 was ok here. Later, - Jay ________________________________ > From: hosking at cs.purdue.edu > To: wagner at elegosoft.com > Date: Tue, 1 Sep 2009 09:51:23 -0400 > CC: m3devel at elegosoft.com > Subject: Re: [M3devel] p007 not terminating on NT386 > > These thread problems are relatively new (similar to Jay's problems with AutoFlushWr...). Something quite bad must have happened recently to cause them. I took a quick look at ThreadPThread.m3 but didn't notice anything obviously wrong. Something else perhaps? > > Antony Hosking | Associate Professor | Computer Science | Purdue University > 305 N. University Street | West Lafayette | IN 47907 | USA > Office +1 765 494 6001 | Mobile +1 765 427 5484 > > > > > On 1 Sep 2009, at 08:56, Olaf Wagner wrote: > > It looks as if m3test p007 does not terminate any more on NT386. > This used to work. I just found this > > --- p007 --- a whole bunch of threads - does the memory grow ? > > cd ..\src\p0\p007 && cm3 -silent -DM3TESTS>NT386\stdout.build.raw 2>NT386\stderr.build.raw > > running for more than 5 hours. > > The last successful run was > http://hudson.modula3.com:8080/view/NT386/job/cm3-test-m3tests-NT386/212/. > > Olaf > -- > Olaf Wagner -- elego Software Solutions GmbH > Gustav-Meyer-Allee 25 / Geb?ude 12, 13355 Berlin, Germany > phone: +49 30 23 45 86 96 mobile: +49 177 2345 869 fax: +49 30 23 45 86 95 > http://www.elegosoft.com | Gesch?ftsf?hrer: Olaf Wagner | Sitz: Berlin > Handelregister: Amtsgericht Charlottenburg HRB 77719 | USt-IdNr: DE163214194 > > From hosking at cs.purdue.edu Tue Sep 1 16:54:26 2009 From: hosking at cs.purdue.edu (Tony Hosking) Date: Tue, 1 Sep 2009 10:54:26 -0400 Subject: [M3devel] p007 not terminating on NT386 In-Reply-To: References: <20090901145628.v4juo7npc4ggsgwc@mail.elegosoft.com> <4ED037C8-9F4B-48CC-B294-22FB909BF85D@cs.purdue.edu> Message-ID: <3B500B6D-168E-4BA7-819D-43E6C9D6BB03@cs.purdue.edu> On 1 Sep 2009, at 10:13, Jay K wrote: > > AutoFlushWr: > on non-I386_OPENBSD, it passed in the test runs, but generally hit > assertion failures in manual runs -- on LINUXLIBC6, NT386, and maybe > others. > on I386_OPENBSD: it hangs > > > The code was a bit hard for me to verify the correctness of. I > replaced it with an easy to understand version and the non- > I386_OPENBSD problems went away. The I386_OPENBSD hang remains. > > > In particular, AutoFlushWr layers a Wr over a Wr, but if the > underlying Wr is buffered, it strives to not add an additional > buffering layer. If the underlying Wr is not buffered, it does add > buffering. All Wrs have a few public fields to implement buffering. > AutoFlushWr copies these fields back and forth. I think it was a) > optimizing which fields to copy based on knowing which fields the > toplevel Wr modified when b) I think it was doing some computation > them that it should not have, instead of just copying them. I just > have it basically copy all the fields all the time. There are just a > few. OK, sounds like we all need to take a closer look at this code and satisfy ourselves that it is now correct. > Agreed, the I386_OPENBSD hang might be related. > I think I might have to try out very old versions, like I'm doing > (slowly!) for the formsedit crash. > Maybe not, since the I386_OPENBSD hang is easy to reproduce and only > involves two threads -- not too complicated. This is particularly weird, since it is clear that the main thread is trying to stop the other thread, but the other thread is not responding. I wonder if signal delivery to waiting threads is broken on OpenBSD? > I think p007 also hangs on Cygwin, but it always has. I tried > debugging it but Cygwin seemed like a mess. Granted, it hung with > Cygwin whether or not I used pthreads or NT threads. I have a feeling p007 is just buggy in itself -- it looks like there is a serious race in there. So, in this case I think the test is broken, not the platform. I'll try to clean it up. > Recentness isn't particularly clear I think, since I don't think > these platforms have ever had good test coverage. But I did think > regular NT386 was ok here. > > > Later, > - Jay > > > ________________________________ >> From: hosking at cs.purdue.edu >> To: wagner at elegosoft.com >> Date: Tue, 1 Sep 2009 09:51:23 -0400 >> CC: m3devel at elegosoft.com >> Subject: Re: [M3devel] p007 not terminating on NT386 >> >> These thread problems are relatively new (similar to Jay's problems >> with AutoFlushWr...). Something quite bad must have happened >> recently to cause them. I took a quick look at ThreadPThread.m3 but >> didn't notice anything obviously wrong. Something else perhaps? >> >> Antony Hosking | Associate Professor | Computer Science | Purdue >> University >> 305 N. University Street | West Lafayette | IN 47907 | USA >> Office +1 765 494 6001 | Mobile +1 765 427 5484 >> >> >> >> >> On 1 Sep 2009, at 08:56, Olaf Wagner wrote: >> >> It looks as if m3test p007 does not terminate any more on NT386. >> This used to work. I just found this >> >> --- p007 --- a whole bunch of threads - does the memory grow ? >> >> cd ..\src\p0\p007 && cm3 -silent -DM3TESTS>NT386\stdout.build.raw >> 2>NT386\stderr.build.raw >> >> running for more than 5 hours. >> >> The last successful run was >> http://hudson.modula3.com:8080/view/NT386/job/cm3-test-m3tests-NT386/212/ >> . >> >> Olaf >> -- >> Olaf Wagner -- elego Software Solutions GmbH >> Gustav-Meyer-Allee 25 / Geb?ude 12, 13355 Berlin, Germany >> phone: +49 30 23 45 86 96 mobile: +49 177 2345 869 fax: +49 30 23 >> 45 86 95 >> http://www.elegosoft.com | Gesch?ftsf?hrer: Olaf Wagner | Sitz: >> Berlin >> Handelregister: Amtsgericht Charlottenburg HRB 77719 | USt-IdNr: >> DE163214194 >> >> From jay.krell at cornell.edu Tue Sep 1 19:47:13 2009 From: jay.krell at cornell.edu (Jay K) Date: Tue, 1 Sep 2009 17:47:13 +0000 Subject: [M3devel] p007 not terminating on NT386 In-Reply-To: <3B500B6D-168E-4BA7-819D-43E6C9D6BB03@cs.purdue.edu> References: <20090901145628.v4juo7npc4ggsgwc@mail.elegosoft.com> <4ED037C8-9F4B-48CC-B294-22FB909BF85D@cs.purdue.edu> <3B500B6D-168E-4BA7-819D-43E6C9D6BB03@cs.purdue.edu> Message-ID: > take a closer look Sure. I'm suspicious of the entire approach actually. I understand that layering/pipelining Rd/Wr can be very nice, but I think there are better approaches here. 1) Don't layer a Wr over a Wr. Just have a worker thread and a table of weakrefs to Wr. Understandable downside to this approach is without an interception point, it doesn't know if a Wr has any data worth flushing, it would needlessly flush idle Wrs. or 2) Mark the upper Wr as not buffered -- not clear to me if adding buffering to unbuffered Wr is a goal. I'm not sure unbuffered Wr even makes sense, I have to reread it.. Underlying point is that, let's say I have a "counting Wr"..you know a Wr of very little but non-zero semantic. It seems too difficult imho to layer in a Wr that does very little. But again, I should reeread. Thank you for fixing the test case. I'll have to try Cygwin again here. - Jay ---------------------------------------- > From: hosking at cs.purdue.edu > To: jay.krell at cornell.edu > Date: Tue, 1 Sep 2009 10:54:26 -0400 > CC: m3devel at elegosoft.com > Subject: Re: [M3devel] p007 not terminating on NT386 > > On 1 Sep 2009, at 10:13, Jay K wrote: > >> >> AutoFlushWr: >> on non-I386_OPENBSD, it passed in the test runs, but generally hit >> assertion failures in manual runs -- on LINUXLIBC6, NT386, and maybe >> others. >> on I386_OPENBSD: it hangs >> >> >> The code was a bit hard for me to verify the correctness of. I >> replaced it with an easy to understand version and the non- >> I386_OPENBSD problems went away. The I386_OPENBSD hang remains. >> >> >> In particular, AutoFlushWr layers a Wr over a Wr, but if the >> underlying Wr is buffered, it strives to not add an additional >> buffering layer. If the underlying Wr is not buffered, it does add >> buffering. All Wrs have a few public fields to implement buffering. >> AutoFlushWr copies these fields back and forth. I think it was a) >> optimizing which fields to copy based on knowing which fields the >> toplevel Wr modified when b) I think it was doing some computation >> them that it should not have, instead of just copying them. I just >> have it basically copy all the fields all the time. There are just a >> few. > > OK, sounds like we all need to take a closer look at this code and > satisfy ourselves that it is now correct. > >> Agreed, the I386_OPENBSD hang might be related. >> I think I might have to try out very old versions, like I'm doing >> (slowly!) for the formsedit crash. >> Maybe not, since the I386_OPENBSD hang is easy to reproduce and only >> involves two threads -- not too complicated. > > This is particularly weird, since it is clear that the main thread is > trying to stop the other thread, but the other thread is not > responding. I wonder if signal delivery to waiting threads is broken > on OpenBSD? > >> I think p007 also hangs on Cygwin, but it always has. I tried >> debugging it but Cygwin seemed like a mess. Granted, it hung with >> Cygwin whether or not I used pthreads or NT threads. > > I have a feeling p007 is just buggy in itself -- it looks like there > is a serious race in there. So, in this case I think the test is > broken, not the platform. I'll try to clean it up. > > >> Recentness isn't particularly clear I think, since I don't think >> these platforms have ever had good test coverage. But I did think >> regular NT386 was ok here. >> >> >> Later, >> - Jay >> >> >> ________________________________ >>> From: hosking at cs.purdue.edu >>> To: wagner at elegosoft.com >>> Date: Tue, 1 Sep 2009 09:51:23 -0400 >>> CC: m3devel at elegosoft.com >>> Subject: Re: [M3devel] p007 not terminating on NT386 >>> >>> These thread problems are relatively new (similar to Jay's problems >>> with AutoFlushWr...). Something quite bad must have happened >>> recently to cause them. I took a quick look at ThreadPThread.m3 but >>> didn't notice anything obviously wrong. Something else perhaps? >>> >>> Antony Hosking | Associate Professor | Computer Science | Purdue >>> University >>> 305 N. University Street | West Lafayette | IN 47907 | USA >>> Office +1 765 494 6001 | Mobile +1 765 427 5484 >>> >>> >>> >>> >>> On 1 Sep 2009, at 08:56, Olaf Wagner wrote: >>> >>> It looks as if m3test p007 does not terminate any more on NT386. >>> This used to work. I just found this >>> >>> --- p007 --- a whole bunch of threads - does the memory grow ? >>> >>> cd ..\src\p0\p007 && cm3 -silent -DM3TESTS>NT386\stdout.build.raw >>> 2>NT386\stderr.build.raw >>> >>> running for more than 5 hours. >>> >>> The last successful run was >>> http://hudson.modula3.com:8080/view/NT386/job/cm3-test-m3tests-NT386/212/ >>> . >>> >>> Olaf >>> -- >>> Olaf Wagner -- elego Software Solutions GmbH >>> Gustav-Meyer-Allee 25 / Geb?ude 12, 13355 Berlin, Germany >>> phone: +49 30 23 45 86 96 mobile: +49 177 2345 869 fax: +49 30 23 >>> 45 86 95 >>> http://www.elegosoft.com | Gesch?ftsf?hrer: Olaf Wagner | Sitz: >>> Berlin >>> Handelregister: Amtsgericht Charlottenburg HRB 77719 | USt-IdNr: >>> DE163214194 >>> >>> > From rcoleburn at scires.com Wed Sep 2 02:09:25 2009 From: rcoleburn at scires.com (Randy Coleburn) Date: Tue, 01 Sep 2009 20:09:25 -0400 Subject: [M3devel] report on Windows XP builds/tests Message-ID: <4A9D7F7B.1E75.00D7.1@scires.com> Hi, I am back from vacation. I've updated my sandbox on WindowsXP to be current with the CVS head. I tried first to run Jay's "upgrade.py", but got the following error: C:\cm3\Sandbox\cm3\scripts\python>upgrade.py using c:\cm3\bin\cm3.exe PATH=c:\cm3\bin;%PATH% set CM3_TARGET=NT386 set CM3_INSTALL=c:\cm3 set M3CONFIG=C:\cm3\Sandbox\cm3\m3-sys\cminstall\src\config-no-install\NT386 set CM3_ROOT=C:/cm3/Sandbox/cm3 ERROR: errno.h not found in %INCLUDE%(C:\msdev\80\VC\include;C:\Program Files\Microsoft SDKs\Windows\v6.0A\Include;C:\Program Files\Microsoft Platform SDK for Windows Server 2003 R2\Include) C:\cm3\Sandbox\cm3\scripts\python> Next I tried my upgrade script and was successful. Then I used my "do-cm3.cmd" script to rebuild all packages and was successful, except for "m3-sys\m3cc" and "caltech-parser\parserlib\parserlib\test". In catching up on my email, I noticed Olaf had asked about mentor and juno on Windows, so I tried running these. Juno starts up and puts up a window, but quickly crashes. mentor crashes before any window comes up and I also get a firewall request from Windows asking whether to block the program--I suspect it is trying to access the network, hence the firewall request. Here are the runtime error reports: C:\cm3\bin>mentor *** *** runtime error: *** Attempt to reference an illegal memory location. *** pc = 0x849590 = LockMutex + 0x9c in ..\src\thread\WIN32\ThreadWin32.m3 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x2abf97c 0x846fdd SystemError + 0x66 in ..\src\runtime\NT386\RTSignal.m3 0x2abf9b8 0x849590 LockMutex + 0x9c in ..\src\thread\WIN32\ThreadWin32.m3 0x2abf9e8 0x1405c72 Be + 0x3e in ..\src\split\TextVBT.m3 0x2abfb24 0x1235764 pText + 0x6f4 in ..\src\FormsVBT.m3 0x2abfb84 0x12234b1 Item + 0x48b in ..\src\FormsVBT.m3 0x2abfbb0 0x124107a OneChild + 0xf8 in ..\src\FormsVBT.m3 0x2abfc90 0x1227c9a pMButton + 0x11c in ..\src\FormsVBT.m3 0x2abfcf0 0x12234b1 Item + 0x48b in ..\src\FormsVBT.m3 0x2abfd1c 0x124107a OneChild + 0xf8 in ..\src\FormsVBT.m3 0x2abfe24 0x1227520 pShape + 0x19c in ..\src\FormsVBT.m3 ......... ......... ... more frames ... C:\cm3\bin>juno *** *** runtime error: *** <*ASSERT*> failed. *** file "..\src\runtime\common\RTCollector.m3", line 2284 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x210f9d8 0x5d4e43 CheckStoreTraced + 0xde in ..\src\runtime\common\RTCollector.m3 0x210fa38 0x10041c74 Unnest + 0x124 in ..\src\JunoCompileNF.m3 0x210fac8 0x10040a49 B1 + 0x3d0 in ..\src\JunoCompileNF.m3 0x210faf4 0x1003f9b6 Normalize + 0x46 in ..\src\JunoCompileNF.m3 0x210fb20 0x10016b9f Cmd.C2pp + 0x20 in ..\src\JunoCompile.m3 0x210fb70 0x10016ac3 Cmd.C2p + 0x618 in ..\src\JunoCompile.m3 0x210fbcc 0x1001594b Cmd.C2 + 0x9c8 in ..\src\JunoCompile.m3 0x210fc24 0x100156b8 Cmd.C2 + 0x735 in ..\src\JunoCompile.m3 0x210fc7c 0x100151a0 Cmd.C2 + 0x21d in ..\src\JunoCompile.m3 0x210fcc8 0x10016b43 Cmd.C2p + 0x698 in ..\src\JunoCompile.m3 ......... ......... ... more frames ... C:\cm3\bin> Juno crashes on an ASSERT in the collector, while mentor seems to be trying to lock a mutex that isn't properly initialized. I have not looked at the source code to try and debug. Let me know if you want me to pursue further. I've rebuilt some of my own programs and run some very basic tests. So far, no problems detected. I will try to run some tests on Vista platform tomorrow. Maybe it would be prudent for me to compile and run some of the tests ya'll have been implementing. I think the scripts for these aren't native Windows, but if you can point me to some of these, I'll try to translate for use on Windows. Let me know how I can best assist with the release effort. Regards, Randy Coleburn CONFIDENTIALITY NOTICE: This email and any attachments are intended solely for the use of the named recipient(s). This e-mail may contain confidential and/or proprietary information of Scientific Research Corporation. If you are not a named recipient, you are prohibited from making any use of the information in the email and attachments. If you believe you have received this email in error, please notify the sender immediately and permanently delete the email, any attachments, and all copies thereof from any drives or storage media and destroy any printouts of the email or attachments. EXPORT COMPLIANCE NOTICE: This email and any attachments may contain technical data subject to U.S export restrictions under the International Traffic in Arms Regulations (ITAR) or the Export Administration Regulations (EAR). Export or transfer of this technical data and/or related information to any foreign person(s) or entity(ies), either within the U.S. or outside of the U.S., may require export authorization by the appropriate U.S. Government agency prior to export or transfer. In addition, technical data may not be exported or transferred to certain countries or specified designated nationals identified by U.S. embargo controls without prior export authorization. By accepting this email and any attachments, all recipients confirm that they understand and will comply with all applicable ITAR, EAR and embargo compliance requirements. -------------- next part -------------- An HTML attachment was scrubbed... URL: From hosking at cs.purdue.edu Wed Sep 2 02:29:59 2009 From: hosking at cs.purdue.edu (Tony Hosking) Date: Tue, 1 Sep 2009 20:29:59 -0400 Subject: [M3devel] report on Windows XP builds/tests In-Reply-To: <4A9D7F7B.1E75.00D7.1@scires.com> References: <4A9D7F7B.1E75.00D7.1@scires.com> Message-ID: <0FA9C0AE-2B85-4574-A90F-1C1A81DE98BB@cs.purdue.edu> Possibly something very broken in mutexes? On 1 Sep 2009, at 20:09, Randy Coleburn wrote: > Hi, I am back from vacation. > > I've updated my sandbox on WindowsXP to be current with the CVS head. > > I tried first to run Jay's "upgrade.py", but got the following error: > > C:\cm3\Sandbox\cm3\scripts\python>upgrade.py > using c:\cm3\bin\cm3.exe > PATH=c:\cm3\bin;%PATH% > set CM3_TARGET=NT386 > set CM3_INSTALL=c:\cm3 > set M3CONFIG=C:\cm3\Sandbox\cm3\m3-sys\cminstall\src\config-no- > install\NT386 > set CM3_ROOT=C:/cm3/Sandbox/cm3 > ERROR: errno.h not found in %INCLUDE%(C:\msdev\80\VC\include;C: > \Program Files\Microsoft SDKs\Windows\v6.0A\Include;C:\Program Files > \Microsoft Platform SDK for Windows Server 2003 R2\Include) > C:\cm3\Sandbox\cm3\scripts\python> > > Next I tried my upgrade script and was successful. Then I used my > "do-cm3.cmd" script to rebuild all packages and was successful, > except for "m3-sys\m3cc" and "caltech-parser\parserlib\parserlib > \test". > > In catching up on my email, I noticed Olaf had asked about mentor > and juno on Windows, so I tried running these. Juno starts up and > puts up a window, but quickly crashes. mentor crashes before any > window comes up and I also get a firewall request from Windows > asking whether to block the program--I suspect it is trying to > access the network, hence the firewall request. Here are the > runtime error reports: > > C:\cm3\bin>mentor > > *** > *** runtime error: > *** Attempt to reference an illegal memory location. > *** pc = 0x849590 = LockMutex + 0x9c in ..\src\thread > \WIN32\ThreadWin32.m3 > *** > > Stack trace: > FP PC Procedure > --------- --------- ------------------------------- > 0x2abf97c 0x846fdd SystemError + 0x66 in ..\src\runtime > \NT386\RTSignal.m3 > 0x2abf9b8 0x849590 LockMutex + 0x9c in ..\src\thread > \WIN32\ThreadWin32.m3 > 0x2abf9e8 0x1405c72 Be + 0x3e in ..\src\split\TextVBT.m3 > 0x2abfb24 0x1235764 pText + 0x6f4 in ..\src\FormsVBT.m3 > 0x2abfb84 0x12234b1 Item + 0x48b in ..\src\FormsVBT.m3 > 0x2abfbb0 0x124107a OneChild + 0xf8 in ..\src\FormsVBT.m3 > 0x2abfc90 0x1227c9a pMButton + 0x11c in ..\src\FormsVBT.m3 > 0x2abfcf0 0x12234b1 Item + 0x48b in ..\src\FormsVBT.m3 > 0x2abfd1c 0x124107a OneChild + 0xf8 in ..\src\FormsVBT.m3 > 0x2abfe24 0x1227520 pShape + 0x19c in ..\src\FormsVBT.m3 > ......... ......... ... more frames ... > > > C:\cm3\bin>juno > > *** > *** runtime error: > *** <*ASSERT*> failed. > *** file "..\src\runtime\common\RTCollector.m3", line 2284 > *** > > Stack trace: > FP PC Procedure > --------- --------- ------------------------------- > 0x210f9d8 0x5d4e43 CheckStoreTraced + 0xde in ..\src\runtime > \common\RTCollector.m3 > 0x210fa38 0x10041c74 Unnest + 0x124 in ..\src\JunoCompileNF.m3 > 0x210fac8 0x10040a49 B1 + 0x3d0 in ..\src\JunoCompileNF.m3 > 0x210faf4 0x1003f9b6 Normalize + 0x46 in ..\src\JunoCompileNF.m3 > 0x210fb20 0x10016b9f Cmd.C2pp + 0x20 in ..\src\JunoCompile.m3 > 0x210fb70 0x10016ac3 Cmd.C2p + 0x618 in ..\src\JunoCompile.m3 > 0x210fbcc 0x1001594b Cmd.C2 + 0x9c8 in ..\src\JunoCompile.m3 > 0x210fc24 0x100156b8 Cmd.C2 + 0x735 in ..\src\JunoCompile.m3 > 0x210fc7c 0x100151a0 Cmd.C2 + 0x21d in ..\src\JunoCompile.m3 > 0x210fcc8 0x10016b43 Cmd.C2p + 0x698 in ..\src\JunoCompile.m3 > ......... ......... ... more frames ... > > C:\cm3\bin> > > Juno crashes on an ASSERT in the collector, while mentor seems to be > trying to lock a mutex that isn't properly initialized. I have not > looked at the source code to try and debug. Let me know if you want > me to pursue further. > > I've rebuilt some of my own programs and run some very basic tests. > So far, no problems detected. > > I will try to run some tests on Vista platform tomorrow. > > Maybe it would be prudent for me to compile and run some of the > tests ya'll have been implementing. I think the scripts for these > aren't native Windows, but if you can point me to some of these, > I'll try to translate for use on Windows. > > Let me know how I can best assist with the release effort. > > Regards, > Randy Coleburn -------------- next part -------------- An HTML attachment was scrubbed... URL: From jay.krell at cornell.edu Wed Sep 2 03:33:41 2009 From: jay.krell at cornell.edu (Jay K) Date: Wed, 2 Sep 2009 01:33:41 +0000 Subject: [M3devel] report on Windows XP builds/tests In-Reply-To: <4A9D7F7B.1E75.00D7.1@scires.com> References: <4A9D7F7B.1E75.00D7.1@scires.com> Message-ID: Is the message about errno.h correct? caltech-parser..hm.. you are up to date? I thought I had either fixed it, or filtered it out. Mutex/mentor I'll have to look at. - Jay Date: Tue, 1 Sep 2009 20:09:25 -0400 From: rcoleburn at scires.com To: m3devel at elegosoft.com Subject: [M3devel] report on Windows XP builds/tests Hi, I am back from vacation. I've updated my sandbox on WindowsXP to be current with the CVS head. I tried first to run Jay's "upgrade.py", but got the following error: C:\cm3\Sandbox\cm3\scripts\python>upgrade.py using c:\cm3\bin\cm3.exe PATH=c:\cm3\bin;%PATH% set CM3_TARGET=NT386 set CM3_INSTALL=c:\cm3 set M3CONFIG=C:\cm3\Sandbox\cm3\m3-sys\cminstall\src\config-no-install\NT386 set CM3_ROOT=C:/cm3/Sandbox/cm3 ERROR: errno.h not found in %INCLUDE%(C:\msdev\80\VC\include;C:\Program Files\Microsoft SDKs\Windows\v6.0A\Include;C:\Program Files\Microsoft Platform SDK for Windows Server 2003 R2\Include) C:\cm3\Sandbox\cm3\scripts\python> Next I tried my upgrade script and was successful. Then I used my "do-cm3.cmd" script to rebuild all packages and was successful, except for "m3-sys\m3cc" and "caltech-parser\parserlib\parserlib\test". In catching up on my email, I noticed Olaf had asked about mentor and juno on Windows, so I tried running these. Juno starts up and puts up a window, but quickly crashes. mentor crashes before any window comes up and I also get a firewall request from Windows asking whether to block the program--I suspect it is trying to access the network, hence the firewall request. Here are the runtime error reports: C:\cm3\bin>mentor *** *** runtime error: *** Attempt to reference an illegal memory location. *** pc = 0x849590 = LockMutex + 0x9c in ..\src\thread\WIN32\ThreadWin32.m3 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x2abf97c 0x846fdd SystemError + 0x66 in ..\src\runtime\NT386\RTSignal.m3 0x2abf9b8 0x849590 LockMutex + 0x9c in ..\src\thread\WIN32\ThreadWin32.m3 0x2abf9e8 0x1405c72 Be + 0x3e in ..\src\split\TextVBT.m3 0x2abfb24 0x1235764 pText + 0x6f4 in ..\src\FormsVBT.m3 0x2abfb84 0x12234b1 Item + 0x48b in ..\src\FormsVBT.m3 0x2abfbb0 0x124107a OneChild + 0xf8 in ..\src\FormsVBT.m3 0x2abfc90 0x1227c9a pMButton + 0x11c in ..\src\FormsVBT.m3 0x2abfcf0 0x12234b1 Item + 0x48b in ..\src\FormsVBT.m3 0x2abfd1c 0x124107a OneChild + 0xf8 in ..\src\FormsVBT.m3 0x2abfe24 0x1227520 pShape + 0x19c in ..\src\FormsVBT.m3 ......... ......... ... more frames ... C:\cm3\bin>juno *** *** runtime error: *** <*ASSERT*> failed. *** file "..\src\runtime\common\RTCollector.m3", line 2284 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x210f9d8 0x5d4e43 CheckStoreTraced + 0xde in ..\src\runtime\common\RTCollector.m3 0x210fa38 0x10041c74 Unnest + 0x124 in ..\src\JunoCompileNF.m3 0x210fac8 0x10040a49 B1 + 0x3d0 in ..\src\JunoCompileNF.m3 0x210faf4 0x1003f9b6 Normalize + 0x46 in ..\src\JunoCompileNF.m3 0x210fb20 0x10016b9f Cmd.C2pp + 0x20 in ..\src\JunoCompile.m3 0x210fb70 0x10016ac3 Cmd.C2p + 0x618 in ..\src\JunoCompile.m3 0x210fbcc 0x1001594b Cmd.C2 + 0x9c8 in ..\src\JunoCompile.m3 0x210fc24 0x100156b8 Cmd.C2 + 0x735 in ..\src\JunoCompile.m3 0x210fc7c 0x100151a0 Cmd.C2 + 0x21d in ..\src\JunoCompile.m3 0x210fcc8 0x10016b43 Cmd.C2p + 0x698 in ..\src\JunoCompile.m3 ......... ......... ... more frames ... C:\cm3\bin> Juno crashes on an ASSERT in the collector, while mentor seems to be trying to lock a mutex that isn't properly initialized. I have not looked at the source code to try and debug. Let me know if you want me to pursue further. I've rebuilt some of my own programs and run some very basic tests. So far, no problems detected. I will try to run some tests on Vista platform tomorrow. Maybe it would be prudent for me to compile and run some of the tests ya'll have been implementing. I think the scripts for these aren't native Windows, but if you can point me to some of these, I'll try to translate for use on Windows. Let me know how I can best assist with the release effort. Regards, Randy Coleburn -------------- next part -------------- An HTML attachment was scrubbed... URL: From mbishop at esoteriq.org Wed Sep 2 03:56:02 2009 From: mbishop at esoteriq.org (Martin Bishop) Date: Tue, 01 Sep 2009 20:56:02 -0500 Subject: [M3devel] Mentor error on LINUXLIBC6 Message-ID: <4A9DD0B2.4010505@esoteriq.org> I installed the RC3 core fine, worked well, but I was adding addition packages and tried running mentor. I get: mentor: error while loading shared library libobliqlibanim.so.5: cannot open shared object file: No such file or directory. I'm guessing this is because I didn't install the Obliq package...but why should I have to? From mbishop at esoteriq.org Wed Sep 2 03:58:06 2009 From: mbishop at esoteriq.org (Martin Bishop) Date: Tue, 01 Sep 2009 20:58:06 -0500 Subject: [M3devel] Mentor error on LINUXLIBC6 In-Reply-To: <4A9DD0B2.4010505@esoteriq.org> References: <4A9DD0B2.4010505@esoteriq.org> Message-ID: <4A9DD12E.2080903@esoteriq.org> Martin Bishop wrote: > I installed the RC3 core fine, worked well, but I was adding addition > packages and tried running mentor. I get: > > mentor: error while loading shared library libobliqlibanim.so.5: > cannot open shared object file: No such file or directory. > > I'm guessing this is because I didn't install the Obliq package...but > why should I have to? > Oh, and another issue (might just be me?) when I use the install scripts in each package, they complain that "cm3" is not found. If it change it to /usr/local/cm3/bin/cm3, it works just fine. From hosking at cs.purdue.edu Wed Sep 2 04:06:07 2009 From: hosking at cs.purdue.edu (Tony Hosking) Date: Tue, 1 Sep 2009 22:06:07 -0400 Subject: [M3devel] Mentor error on LINUXLIBC6 In-Reply-To: <4A9DD0B2.4010505@esoteriq.org> References: <4A9DD0B2.4010505@esoteriq.org> Message-ID: <8B1837B5-A5E0-483F-B372-E06D77C8E04E@cs.purdue.edu> Because mentor depends on obliq? If you didn't install the obliq package then it can't dynamically load the shard library. On 1 Sep 2009, at 21:56, Martin Bishop wrote: > I installed the RC3 core fine, worked well, but I was adding > addition packages and tried running mentor. I get: > > mentor: error while loading shared library libobliqlibanim.so.5: > cannot open shared object file: No such file or directory. > > I'm guessing this is because I didn't install the Obliq > package...but why should I have to? -------------- next part -------------- An HTML attachment was scrubbed... URL: From rcoleburn at scires.com Wed Sep 2 04:53:10 2009 From: rcoleburn at scires.com (Randy Coleburn) Date: Tue, 01 Sep 2009 22:53:10 -0400 Subject: [M3devel] report on Windows XP builds/tests In-Reply-To: References: <4A9D7F7B.1E75.00D7.1@scires.com> Message-ID: <4A9DA5DB.1E75.00D7.1@scires.com> I tried upgrade.py again, and it seemed to work this time. I think I may have forgotten to run vcvars to setup the Visual C++ command line on my prior attempt. Sorry. Here is the compiler output for the "caltech-parser\parserlib\parserlib\test" build: --- processing package "caltech-parser\parserlib\parserlib\test" --- --- building in NT386 --- LIB_INSTALL is C:\cm3\lib ignoring ..\src\m3overrides C:\cm3\caltech-parser\parserlib\ktok\NT386\ktok ..\src\Calc.t -o CalcTok.i3 C:\cm3\caltech-parser\parserlib\ktok\NT386\ktok ..\src\Calc.t -o CalcTok.i3 The system cannot find the path specified. "C:\cm3\pkg\cit_util\src\generics.tmpl", line 38: quake runtime error: exit 1: C:\cm3\caltech-parser\parserlib\ktok\NT386\ktok ..\src\Calc.t -o CalcTok.i3 --procedure-- -line- -file--- exec -- _exec 38 C:\cm3\pkg\cit_util\src\generics.tmpl _xCons 37 C:\cm3\pkg\parserlib\src\parser.tmpl _tCons 70 C:\cm3\pkg\parserlib\src\parser.tmpl _tConsUn 71 C:\cm3\pkg\parserlib\src\parser.tmpl token 73 C:\cm3\pkg\parserlib\src\parser.tmpl include_dir 4 C:\cm3\Sandbox\cm3\caltech-parser\parserlib\parserlib\test\src\m3makefile 4 C:\cm3\Sandbox\cm3\caltech-parser\parserlib\parserlib\test\NT386\m3make.args Fatal Error: package build failed I tried running juno and mentor again. I get different results each run. Interestingly, sometimes mentor didn't crash, instead giving me an error message about not having my HOME environment var set. I tried later to set this, but mentor still crashes. Once when I ran juno it complained that it tried to join a thread twice. Sounds like something is broken in the threading or GC, or the program is coded wrongly somehow. See below for some sample runs of mentor and juno: C:\cm3\Sandbox\cm3\scripts\win>mentor *** *** runtime error: *** Exception "FormsVBT.Error" not in RAISES list *** file "..\src\FormsVBT.m3", line 73 *** *** *** runtime error: *** An enumeration or subrange value was out of range. *** file "..\src\runtime\common\RTType.m3", line 71 *** C:\cm3\Sandbox\cm3\scripts\win>mentor Error: the HOME environment variable is undefined. Please set it to the path of your home directory and try again. C:\cm3\Sandbox\cm3\scripts\win>mentor Error: the HOME environment variable is undefined. Please set it to the path of your home directory and try again. C:\cm3\Sandbox\cm3\scripts\win>mentor *** *** runtime error: *** <*ASSERT*> failed. *** file "..\src\thread\WIN32\ThreadWin32.m3", line 453 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x12fc48 0x84ad19 CheckSlot + 0x28 in ..\src\thread\WIN32\ThreadWin32.m3 0x12fc8c 0x84b8ba Fork + 0x2a1 in ..\src\thread\WIN32\ThreadWin32.m3 0x12fcc4 0x1221c8c Parse + 0x5c in ..\src\FormsVBT.m3 0x12fd7c 0x1247c0c Insert + 0x149 in ..\src\FVRuntime.m3 0x12fde8 0x164cd6b UpdateSessionMenu + 0x3c9 in ..\src\ZeusPanel.m3 0x12fe18 0x164c997 GetGroupInfo + 0xb5 in ..\src\ZeusPanel.m3 0x12fe60 0x164d842 RegisterView + 0xf5 in ..\src\ZeusPanel.m3 0x12fe88 0x4e32da RegisterView + 0x30 in ..\NT386\MinimaxViewGameTreeBObliqView.m3 0x12fe9c 0x4e43c7 MinimaxViewGameTreeBObliqView_M3 + 0x39 in ..\NT386\MinimaxViewGameTreeBObliqView.m3 Here is another run of Juno. This one dies on a different line number in same module. C:\cm3\Sandbox\cm3\scripts\win>juno *** *** runtime error: *** <*ASSERT*> failed. *** file "..\src\runtime\common\RTCollector.m3", line 1087 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x263fb34 0x5d115f CleanBetween + 0x48 in ..\src\runtime\common\RTCollector.m3 0x263fb7c 0x5d4cd9 CheckLoadTracedRef + 0xfa in ..\src\runtime\common\RTCollector.m3 0x263fbc4 0x100117f6 AnnotateAtoms.Expr0 + 0x401 in ..\src\JunoCompile.m3 0x263fbe8 0x10011f09 AnnotateAtoms.ExprList0 + 0xc0 in ..\src\JunoCompile.m3 0x263fc34 0x100121b4 AnnotateAtoms.Cmd0 + 0x253 in ..\src\JunoCompile.m3 0x263fc80 0x10012b74 AnnotateAtoms.Cmd0 + 0xc13 in ..\src\JunoCompile.m3 0x263fccc 0x100128a2 AnnotateAtoms.Cmd0 + 0x941 in ..\src\JunoCompile.m3 0x263fd18 0x10012c4e AnnotateAtoms.Cmd0 + 0xced in ..\src\JunoCompile.m3 0x263fd64 0x10012225 AnnotateAtoms.Cmd0 + 0x2c4 in ..\src\JunoCompile.m3 0x263fdb0 0x10012a9a AnnotateAtoms.Cmd0 + 0xb39 in ..\src\JunoCompile.m3 ......... ......... ... more frames ... Regards, Randy Coleburn >>> Jay K 9/1/2009 9:33 PM >>> Is the message about errno.h correct? caltech-parser..hm.. you are up to date? I thought I had either fixed it, or filtered it out. Mutex/mentor I'll have to look at. - Jay Date: Tue, 1 Sep 2009 20:09:25 -0400 From: rcoleburn at scires.com To: m3devel at elegosoft.com Subject: [M3devel] report on Windows XP builds/tests Hi, I am back from vacation. I've updated my sandbox on WindowsXP to be current with the CVS head. I tried first to run Jay's "upgrade.py", but got the following error: C:\cm3\Sandbox\cm3\scripts\python>upgrade.py using c:\cm3\bin\cm3.exe PATH=c:\cm3\bin;%PATH% set CM3_TARGET=NT386 set CM3_INSTALL=c:\cm3 set M3CONFIG=C:\cm3\Sandbox\cm3\m3-sys\cminstall\src\config-no-install\NT386 set CM3_ROOT=C:/cm3/Sandbox/cm3 ERROR: errno.h not found in %INCLUDE%(C:\msdev\80\VC\include;C:\Program Files\Microsoft SDKs\Windows\v6.0A\Include;C:\Program Files\Microsoft Platform SDK for Windows Server 2003 R2\Include) C:\cm3\Sandbox\cm3\scripts\python> Next I tried my upgrade script and was successful. Then I used my "do-cm3.cmd" script to rebuild all packages and was successful, except for "m3-sys\m3cc" and "caltech-parser\parserlib\parserlib\test". In catching up on my email, I noticed Olaf had asked about mentor and juno on Windows, so I tried running these. Juno starts up and puts up a window, but quickly crashes. mentor crashes before any window comes up and I also get a firewall request from Windows asking whether to block the program--I suspect it is trying to access the network, hence the firewall request. Here are the runtime error reports: C:\cm3\bin>mentor *** *** runtime error: *** Attempt to reference an illegal memory location. *** pc = 0x849590 = LockMutex + 0x9c in ..\src\thread\WIN32\ThreadWin32.m3 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x2abf97c 0x846fdd SystemError + 0x66 in ..\src\runtime\NT386\RTSignal.m3 0x2abf9b8 0x849590 LockMutex + 0x9c in ..\src\thread\WIN32\ThreadWin32.m3 0x2abf9e8 0x1405c72 Be + 0x3e in ..\src\split\TextVBT.m3 0x2abfb24 0x1235764 pText + 0x6f4 in ..\src\FormsVBT.m3 0x2abfb84 0x12234b1 Item + 0x48b in ..\src\FormsVBT.m3 0x2abfbb0 0x124107a OneChild + 0xf8 in ..\src\FormsVBT.m3 0x2abfc90 0x1227c9a pMButton + 0x11c in ..\src\FormsVBT.m3 0x2abfcf0 0x12234b1 Item + 0x48b in ..\src\FormsVBT.m3 0x2abfd1c 0x124107a OneChild + 0xf8 in ..\src\FormsVBT.m3 0x2abfe24 0x1227520 pShape + 0x19c in ..\src\FormsVBT.m3 ......... ......... ... more frames ... C:\cm3\bin>juno *** *** runtime error: *** <*ASSERT*> failed. *** file "..\src\runtime\common\RTCollector.m3", line 2284 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x210f9d8 0x5d4e43 CheckStoreTraced + 0xde in ..\src\runtime\common\RTCollector.m3 0x210fa38 0x10041c74 Unnest + 0x124 in ..\src\JunoCompileNF.m3 0x210fac8 0x10040a49 B1 + 0x3d0 in ..\src\JunoCompileNF.m3 0x210faf4 0x1003f9b6 Normalize + 0x46 in ..\src\JunoCompileNF.m3 0x210fb20 0x10016b9f Cmd.C2pp + 0x20 in ..\src\JunoCompile.m3 0x210fb70 0x10016ac3 Cmd.C2p + 0x618 in ..\src\JunoCompile.m3 0x210fbcc 0x1001594b Cmd.C2 + 0x9c8 in ..\src\JunoCompile.m3 0x210fc24 0x100156b8 Cmd.C2 + 0x735 in ..\src\JunoCompile.m3 0x210fc7c 0x100151a0 Cmd.C2 + 0x21d in ..\src\JunoCompile.m3 0x210fcc8 0x10016b43 Cmd.C2p + 0x698 in ..\src\JunoCompile.m3 ......... ......... ... more frames ... C:\cm3\bin> Juno crashes on an ASSERT in the collector, while mentor seems to be trying to lock a mutex that isn't properly initialized. I have not looked at the source code to try and debug. Let me know if you want me to pursue further. I've rebuilt some of my own programs and run some very basic tests. So far, no problems detected. I will try to run some tests on Vista platform tomorrow. Maybe it would be prudent for me to compile and run some of the tests ya'll have been implementing. I think the scripts for these aren't native Windows, but if you can point me to some of these, I'll try to translate for use on Windows. Let me know how I can best assist with the release effort. Regards, Randy Coleburn CONFIDENTIALITY NOTICE: This email and any attachments are intended solely for the use of the named recipient(s). This e-mail may contain confidential and/or proprietary information of Scientific Research Corporation. If you are not a named recipient, you are prohibited from making any use of the information in the email and attachments. If you believe you have received this email in error, please notify the sender immediately and permanently delete the email, any attachments, and all copies thereof from any drives or storage media and destroy any printouts of the email or attachments. EXPORT COMPLIANCE NOTICE: This email and any attachments may contain technical data subject to U.S export restrictions under the International Traffic in Arms Regulations (ITAR) or the Export Administration Regulations (EAR). Export or transfer of this technical data and/or related information to any foreign person(s) or entity(ies), either within the U.S. or outside of the U.S., may require export authorization by the appropriate U.S. Government agency prior to export or transfer. 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URL: From hosking at cs.purdue.edu Wed Sep 2 05:52:39 2009 From: hosking at cs.purdue.edu (Tony Hosking) Date: Tue, 1 Sep 2009 23:52:39 -0400 Subject: [M3devel] report on Windows XP builds/tests In-Reply-To: <4A9DA5DB.1E75.00D7.1@scires.com> References: <4A9D7F7B.1E75.00D7.1@scires.com> <4A9DA5DB.1E75.00D7.1@scires.com> Message-ID: mentor (and probably other GUI apps) lock up in ways I have not seen before (it has been a long time since I tried running it, but it always used to work for me without problems about the time that I was bedding down the native threads code so logs there might give the timeframe). I suspect something is quite broken, but don't know when the brokenness got introduced. Here is a backtrace for all threads: Thread 20 (process 84568 thread 0x4f07): #0 0x9634946e in __semwait_signal () #1 0x963492ef in nanosleep$UNIX2003 () #2 0x01022c22 in ThreadPThread__Nanosleep (req=0xb0fbcd9c, rem=0xb0fbcd94) at ../src/thread/PTHREAD/ThreadPThreadC.c:318 #3 0x0101f32c in ThreadPThread__XPause (M3_BXP32l_self=0x1d7354c, M3_CtKayy_n=1, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ ThreadPThread.m3:669 #4 0x0101f8da in Thread__Pause (M3_CtKayy_n=1) at ../src/thread/ PTHREAD/ThreadPThread.m3:686 #5 0x00bc9cf4 in XClientF__MeterMaid (M3_AS2y1X_cl=0x1d7353c) at ../ src/xvbt/XClientF.m3:105 #6 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c299c0) at ../src/thread/PTHREAD/ThreadPThread.m3:547 #7 0x010218d7 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c299c0) at ../src/thread/PTHREAD/ ThreadPThread.m3:523 #8 0x96373155 in _pthread_start () #9 0x96373012 in thread_start () Thread 19 (process 84568 thread 0x4e0b): #0 0x963422ce in semaphore_wait_signal_trap () #1 0x963742c6 in _pthread_cond_wait () #2 0x963b9539 in pthread_cond_wait () #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1e84134, M3_AYIbX3_m=0x1bd1024, M3_Bl0jv4_c=0x1d37118, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:227 #4 0x01022311 in Thread__AlertWait (M3_AYIbX3_m=0x1bd1024, M3_Bl0jv4_c=0x1d37118) at ../src/thread/PTHREAD/ThreadPThread.m3:267 #5 0x007ab7f2 in Zeus__WakeZeusAndSleep (M3_CQpoHd_zeus=0x1bce6f0, M3_B74vJ1_view=0x1d37044) at ../src/Zeus.m3:361 #6 0x007abaa2 in Zeus__ViewThread (M3_BH3Tll_self=0x1e84128) at ../ src/Zeus.m3:328 #7 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c40a40) at ../src/thread/PTHREAD/ThreadPThread.m3:547 #8 0x010218d7 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c40a40) at ../src/thread/PTHREAD/ ThreadPThread.m3:523 #9 0x96373155 in _pthread_start () #10 0x96373012 in thread_start () Thread 18 (process 84568 thread 0x5c0b): #0 0x01020e19 in ThreadPThread__UnlockMutex (M3_AYIbX3_m=0x1e840bc) at ../src/thread/PTHREAD/ThreadPThread.m3:189 #1 0x0101ee7a in ThreadPThread__XTestAlert (M3_BXP32l_self=0x1e840bc) at ../src/thread/PTHREAD/ThreadPThread.m3:324 #2 0x0101f348 in ThreadPThread__XPause (M3_BXP32l_self=0x1e840bc, M3_CtKayy_n=0.0010560248047113419, M3_AicXUJ_alertable=1 '\001') at ../ src/thread/PTHREAD/ThreadPThread.m3:670 #3 0x0101f77a in Thread__AlertPause (M3_CtKayy_n=0.0010560248047113419) at ../src/thread/PTHREAD/ ThreadPThread.m3:700 #4 0x008f9ea1 in Animate__Do (M3_CCfZY3_t=0x1e8b104, M3_DsL7Zz_mg=0x0, M3_AdEaVQ_v=0x1e880f8, M3_BUucNs_duration=1) at ../ src/Animate.m3:71 #5 0x00909610 in MGV__Animation (M3_AdEaVQ_v=0x1e880f8, M3_BUucNs_duration=1) at ../src/MGV.m3:313 #6 0x008921f9 in GraphVBT__AnimateGraph (M3_Cj00zi_graph=0x1e8800c, M3_BUucNs_t0=0, M3_BUucNs_t1=1) at ../src/GraphVBT.m3:656 #7 0x00020798 in ViewIncrementalReal__ShowPixel (M3_BK0xTW_view=0x1da725c, M3_AcxOUs_x=4, M3_AcxOUs_y=2, M3_AcxOUs_p1=-2, M3_AcxOUs_p2=10) at ../src/bresenham/ ViewIncrementalReal.m3:567 #8 0x0001529a in BresenhamIE__OEDispatcher (M3_Ao6Rbg_v=0x1da725c, M3_Af40ku_evt=0x1f4e01c) at ../I386_DARWIN/BresenhamIE.m3:101 #9 0x007abb9b in Zeus__ViewThread (M3_BH3Tll_self=0x1e840b0) at ../ src/Zeus.m3:331 #10 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c40960) at ../src/thread/PTHREAD/ThreadPThread.m3:547 #11 0x010218d7 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c40960) at ../src/thread/PTHREAD/ ThreadPThread.m3:523 #12 0x96373155 in _pthread_start () #13 0x96373012 in thread_start () Thread 17 (process 84568 thread 0x6f0f): #0 0x963422ce in semaphore_wait_signal_trap () #1 0x963742c6 in _pthread_cond_wait () #2 0x963b9539 in pthread_cond_wait () #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1e84044, M3_AYIbX3_m=0x1bd1024, M3_Bl0jv4_c=0x1df3bac, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:227 #4 0x01022311 in Thread__AlertWait (M3_AYIbX3_m=0x1bd1024, M3_Bl0jv4_c=0x1df3bac) at ../src/thread/PTHREAD/ThreadPThread.m3:267 #5 0x007ab7f2 in Zeus__WakeZeusAndSleep (M3_CQpoHd_zeus=0x1bce6f0, M3_B74vJ1_view=0x1df3b00) at ../src/Zeus.m3:361 #6 0x007abaa2 in Zeus__ViewThread (M3_BH3Tll_self=0x1e84038) at ../ src/Zeus.m3:328 #7 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c40610) at ../src/thread/PTHREAD/ThreadPThread.m3:547 #8 0x010218d7 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c40610) at ../src/thread/PTHREAD/ ThreadPThread.m3:523 #9 0x96373155 in _pthread_start () #10 0x96373012 in thread_start () Thread 16 (process 84568 thread 0x425b): #0 0x963422ce in semaphore_wait_signal_trap () #1 0x963742c6 in _pthread_cond_wait () #2 0x963b9539 in pthread_cond_wait () #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1d7e534, M3_AYIbX3_m=0x1d4bd28, M3_Bl0jv4_c=0x1d4bd44, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 #4 0x01021d71 in Thread__Wait (M3_AYIbX3_m=0x1d4bd28, M3_Bl0jv4_c=0x1d4bd44) at ../src/thread/PTHREAD/ThreadPThread.m3:278 #5 0x007baaa1 in ZeusPanel__PanelThread (M3_CvdnuP_pc=0x1d7e524) at ../src/ZeusPanel.m3:1425 #6 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c3aa10) at ../src/thread/PTHREAD/ThreadPThread.m3:547 #7 0x010218d7 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c3aa10) at ../src/thread/PTHREAD/ ThreadPThread.m3:523 #8 0x96373155 in _pthread_start () #9 0x96373012 in thread_start () Thread 15 (process 84568 thread 0x310b): #0 0x963422ce in semaphore_wait_signal_trap () #1 0x963742c6 in _pthread_cond_wait () #2 0x963b9539 in pthread_cond_wait () #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1eb9e68, M3_AYIbX3_m=0x1bbc500, M3_Bl0jv4_c=0x1de15d4, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 #4 0x01021d71 in Thread__Wait (M3_AYIbX3_m=0x1bbc500, M3_Bl0jv4_c=0x1de15d4) at ../src/thread/PTHREAD/ThreadPThread.m3:278 #5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1df3b00) at ../ src/trestle/Trestle.m3:884 #6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=0x1eb9e5c) at ../src/View.m3:74 #7 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c39760) at ../src/thread/PTHREAD/ThreadPThread.m3:547 #8 0x010218d7 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c39760) at ../src/thread/PTHREAD/ ThreadPThread.m3:523 #9 0x96373155 in _pthread_start () #10 0x96373012 in thread_start () Thread 14 (process 84568 thread 0x3003): #0 0x963422ce in semaphore_wait_signal_trap () #1 0x963742c6 in _pthread_cond_wait () #2 0x963b9539 in pthread_cond_wait () #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1df32e4, M3_AYIbX3_m=0x1bbc500, M3_Bl0jv4_c=0x1da73c4, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 #4 0x01021d71 in Thread__Wait (M3_AYIbX3_m=0x1bbc500, M3_Bl0jv4_c=0x1da73c4) at ../src/thread/PTHREAD/ThreadPThread.m3:278 #5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1da725c) at ../ src/trestle/Trestle.m3:884 #6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=0x1df32d8) at ../src/View.m3:74 #7 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c395d0) at ../src/thread/PTHREAD/ThreadPThread.m3:547 #8 0x010218d7 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c395d0) at ../src/thread/PTHREAD/ ThreadPThread.m3:523 #9 0x96373155 in _pthread_start () #10 0x96373012 in thread_start () Thread 13 (process 84568 thread 0x2f03): #0 0x963422ce in semaphore_wait_signal_trap () #1 0x963742c6 in _pthread_cond_wait () #2 0x963b9539 in pthread_cond_wait () #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1d512e4, M3_AYIbX3_m=0x1bbc500, M3_Bl0jv4_c=0x1d3932c, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 #4 0x01021d71 in Thread__Wait (M3_AYIbX3_m=0x1bbc500, M3_Bl0jv4_c=0x1d3932c) at ../src/thread/PTHREAD/ThreadPThread.m3:278 #5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1d37044) at ../ src/trestle/Trestle.m3:884 #6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=0x1d512d8) at ../src/View.m3:74 #7 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c39160) at ../src/thread/PTHREAD/ThreadPThread.m3:547 #8 0x010218d7 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c39160) at ../src/thread/PTHREAD/ ThreadPThread.m3:523 #9 0x96373155 in _pthread_start () #10 0x96373012 in thread_start () Thread 12 (process 84568 thread 0x2e03): #0 0x963422ce in semaphore_wait_signal_trap () #1 0x963742c6 in _pthread_cond_wait () #2 0x963b9539 in pthread_cond_wait () #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1d392a4, M3_AYIbX3_m=0x1d3722c, M3_Bl0jv4_c=0x1d375a4, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 #4 0x01021d71 in Thread__Wait (M3_AYIbX3_m=0x1d3722c, M3_Bl0jv4_c=0x1d375a4) at ../src/thread/PTHREAD/ThreadPThread.m3:278 #5 0x00bb7962 in XMessenger__Messenger (M3_EVlqQO_self=0x1d39294) at ../src/xvbt/XMessenger.m3:69 #6 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38e10) at ../src/thread/PTHREAD/ThreadPThread.m3:547 #7 0x010218d7 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38e10) at ../src/thread/PTHREAD/ ThreadPThread.m3:523 #8 0x96373155 in _pthread_start () #9 0x96373012 in thread_start () Thread 11 (process 84568 thread 0x2d03): #0 0x963422ce in semaphore_wait_signal_trap () #1 0x963742c6 in _pthread_cond_wait () #2 0x963b9539 in pthread_cond_wait () #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1d39254, M3_AYIbX3_m=0x1d3722c, M3_Bl0jv4_c=0x1d375c4, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 #4 0x01021d71 in Thread__Wait (M3_AYIbX3_m=0x1d3722c, M3_Bl0jv4_c=0x1d375c4) at ../src/thread/PTHREAD/ThreadPThread.m3:278 #5 0x00bbdbc2 in XInput__FilterXInput (M3_DSd60P_self=0x1d39244) at ../src/xvbt/XInput.m3:102 #6 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38d40) at ../src/thread/PTHREAD/ThreadPThread.m3:547 #7 0x010218d7 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38d40) at ../src/thread/PTHREAD/ ThreadPThread.m3:523 #8 0x96373155 in _pthread_start () #9 0x96373012 in thread_start () Thread 10 (process 84568 thread 0x2a2b): #0 0x963916fa in select$DARWIN_EXTSN () #1 0x01023463 in Unix__select (nfds=7, readfds=0x1d356f4, writefds=0x1d35704, exceptfds=0x1d35714, timeout=0x0) at ../src/unix/ Common/UnixC.c:301 #2 0x0101dba2 in ThreadPThread__XIOWait__CallSelect.770 (M3_Cwb5VA_nfd=, M3_A4bqCj_timeout=0x0) at ../src/thread/ PTHREAD/ThreadPThread.m3:788 #3 0x0101f155 in ThreadPThread__XIOWait (M3_BXP32l_self=0x1d39204, M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_interval=-1, M3_AicXUJ_alertable=0 '\0') at ../src/thread/ PTHREAD/ThreadPThread.m3:827 #4 0x0101f62c in SchedulerPosix__IOWait (M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_timeoutInterval=-1) at ../src/ thread/PTHREAD/ThreadPThread.m3:730 #5 0x00bbf20b in XInput__WaitForXInput (M3_Bkyxhg_self=0x1d391f4) at ../src/xvbt/XInput.m3:63 #6 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38c70) at ../src/thread/PTHREAD/ThreadPThread.m3:547 #7 0x010218d7 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38c70) at ../src/thread/PTHREAD/ ThreadPThread.m3:523 #8 0x96373155 in _pthread_start () #9 0x96373012 in thread_start () Thread 9 (process 84568 thread 0x29f3): #0 0x963422ce in semaphore_wait_signal_trap () #1 0x963742c6 in _pthread_cond_wait () #2 0x963b9539 in pthread_cond_wait () #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1bd1164, M3_AYIbX3_m=0x1bd1024, M3_Bl0jv4_c=0x1bd1030, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 #4 0x01021d71 in Thread__Wait (M3_AYIbX3_m=0x1bd1024, M3_Bl0jv4_c=0x1bd1030) at ../src/thread/PTHREAD/ThreadPThread.m3:278 #5 0x007ab312 in Zeus__AlgToViews (M3_CQpoHd_zeus=0x1bce6f0, M3_Ao6Rbg_initiator=0x1bd1cc8, M3_BMhQCx_dispatchProc=0x150e0, M3_Af40ku_evtArgs=0x1f4e01c) at ../src/Zeus.m3:306 #6 0x007ac1f0 in Zeus__Dispatch (M3_Ao6Rbg_initiator=0x1bd1cc8, M3_DsvzJ6_style=0 '\0', M3_AcxOUs_priority=1, M3_Bd56fi_eventName=0x1d9d60, M3_BMhQCx_dispatchProc=0x150e0, M3_Af40ku_evtArgs=0x1f4e01c) at ../src/Zeus.m3:246 #7 0x000149a7 in BresenhamIE__ShowPixel (M3_CfiRBL_initiator=0x1bd1cc8, M3_AcxOUs_x=4, M3_AcxOUs_y=2, M3_AcxOUs_p1=-2, M3_AcxOUs_p2=10) at ../I386_DARWIN/BresenhamIE.m3:227 #8 0x000175b7 in AlgBresenham__DrawLine (M3_ECecEc_alg=0x1bd1cc8, M3_AcxOUs_x1=0, M3_AcxOUs_y1=0, M3_AcxOUs_x2=10, M3_AcxOUs_y2=6) at ../ src/bresenham/AlgBresenham.m3:55 #9 0x0001788f in AlgBresenham__Run (M3_ECecEc_alg=0x1bd1cc8) at ../ src/bresenham/AlgBresenham.m3:86 #10 0x007bb729 in ZeusPanel__AlgThread (M3_Dijbki_ac=0x1bd1150) at ../ src/ZeusPanel.m3:1534 #11 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c2a110) at ../src/thread/PTHREAD/ThreadPThread.m3:547 #12 0x010218d7 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c2a110) at ../src/thread/PTHREAD/ ThreadPThread.m3:523 #13 0x96373155 in _pthread_start () #14 0x96373012 in thread_start () Thread 8 (process 84568 thread 0x2803): #0 0x963422ce in semaphore_wait_signal_trap () #1 0x963742c6 in _pthread_cond_wait () #2 0x963b9539 in pthread_cond_wait () #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1d6200c, M3_AYIbX3_m=0x1d43fb4, M3_Bl0jv4_c=0x1d43fc0, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:227 #4 0x01022311 in Thread__AlertWait (M3_AYIbX3_m=0x1d43fb4, M3_Bl0jv4_c=0x1d43fc0) at ../src/thread/PTHREAD/ThreadPThread.m3:267 #5 0x00e3bdf2 in Formatter__Allocate (M3_ACp9GL_t=0x1d43658, M3_DBiloZ_this=1 '\001', M3_Cwb5VA_minSize=) at ../src/ formatter/Formatter.m3:440 #6 0x00e3bf0a in Formatter__Probe (M3_ACp9GL_t=0x1d43658, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:542 #7 0x00e3c2b8 in Formatter__Peek (M3_ACp9GL_t=0x1d43658, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:592 #8 0x00e3c2ff in Formatter__PeekOp (M3_ACp9GL_t=0x1d43658, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:577 #9 0x00e3cb25 in Formatter__PrintUntil (M3_ACp9GL_t=0x1d43658, M3_DOUxXw_mode=1 '\001', M3_ElBLGV_pos=0xb038ce90, M3_Cwb5VA_maxL=, M3_CCuODf_op=0x1d44c28) at ../src/ formatter/Formatter.m3:708 #10 0x00e3cfc9 in Formatter__PrintTop (M3_B5Nhtj_self=0x1d43fd0) at ../ src/formatter/Formatter.m3:615 #11 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c29240) at ../src/thread/PTHREAD/ThreadPThread.m3:547 #12 0x010218d7 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c29240) at ../src/thread/PTHREAD/ ThreadPThread.m3:523 #13 0x96373155 in _pthread_start () #14 0x96373012 in thread_start () Thread 7 (process 84568 thread 0x2703): #0 0x963422ce in semaphore_wait_signal_trap () #1 0x963742c6 in _pthread_cond_wait () #2 0x963b9539 in pthread_cond_wait () #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1d435f0, M3_AYIbX3_m=0x1d435c4, M3_Bl0jv4_c=0x1d435d0, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:227 #4 0x01022311 in Thread__AlertWait (M3_AYIbX3_m=0x1d435c4, M3_Bl0jv4_c=0x1d435d0) at ../src/thread/PTHREAD/ThreadPThread.m3:267 #5 0x00e3bdf2 in Formatter__Allocate (M3_ACp9GL_t=0x1d42c68, M3_DBiloZ_this=1 '\001', M3_Cwb5VA_minSize=) at ../src/ formatter/Formatter.m3:440 #6 0x00e3bf0a in Formatter__Probe (M3_ACp9GL_t=0x1d42c68, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:542 #7 0x00e3c2b8 in Formatter__Peek (M3_ACp9GL_t=0x1d42c68, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:592 #8 0x00e3c2ff in Formatter__PeekOp (M3_ACp9GL_t=0x1d42c68, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:577 #9 0x00e3cb25 in Formatter__PrintUntil (M3_ACp9GL_t=0x1d42c68, M3_DOUxXw_mode=1 '\001', M3_ElBLGV_pos=0xb030ae90, M3_Cwb5VA_maxL=, M3_CCuODf_op=0x1d44c28) at ../src/ formatter/Formatter.m3:708 #10 0x00e3cfc9 in Formatter__PrintTop (M3_B5Nhtj_self=0x1d435e0) at ../ src/formatter/Formatter.m3:615 #11 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c29060) at ../src/thread/PTHREAD/ThreadPThread.m3:547 #12 0x010218d7 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c29060) at ../src/thread/PTHREAD/ ThreadPThread.m3:523 #13 0x96373155 in _pthread_start () #14 0x96373012 in thread_start () Thread 6 (process 84568 thread 0x2603): #0 0x963422ce in semaphore_wait_signal_trap () #1 0x963742c6 in _pthread_cond_wait () #2 0x963b9539 in pthread_cond_wait () #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1d449dc, M3_AYIbX3_m=0x1d448d4, M3_Bl0jv4_c=0x1d449c0, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:227 #4 0x01022311 in Thread__AlertWait (M3_AYIbX3_m=0x1d448d4, M3_Bl0jv4_c=0x1d449c0) at ../src/thread/PTHREAD/ThreadPThread.m3:267 #5 0x0073de32 in WorkerPool__ClericApply (M3_BSwVRC_self=0x1d449d0) at ../src/WorkerPool.m3:152 #6 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c28e00) at ../src/thread/PTHREAD/ThreadPThread.m3:547 #7 0x010218d7 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c28e00) at ../src/thread/PTHREAD/ ThreadPThread.m3:523 #8 0x96373155 in _pthread_start () #9 0x96373012 in thread_start () Thread 5 (process 84568 thread 0x2313): #0 0x963916fa in select$DARWIN_EXTSN () #1 0x01023463 in Unix__select (nfds=4, readfds=0x1d46014, writefds=0x1d46024, exceptfds=0x1d46034, timeout=0xb0206b40) at ../src/ unix/Common/UnixC.c:301 #2 0x0101dba2 in ThreadPThread__XIOWait__CallSelect.770 (M3_Cwb5VA_nfd=, M3_A4bqCj_timeout=0xb0206b40) at ../src/ thread/PTHREAD/ThreadPThread.m3:788 #3 0x0101f155 in ThreadPThread__XIOWait (M3_BXP32l_self=0x1d2a5bc, M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_interval=-1, M3_AicXUJ_alertable=1 '\001') at ../src/thread/ PTHREAD/ThreadPThread.m3:827 #4 0x0101f4ec in SchedulerPosix__IOAlertWait (M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_timeoutInterval=-1) at ../ src/thread/PTHREAD/ThreadPThread.m3:743 #5 0x00dd3cc2 in TCPMisc__AcceptFrom (M3_AahksS_c=0x1d2a594, M3_DoBjMZ_peer=0xb0206cb4) at ../src/POSIX/TCP.m3:458 #6 0x00dd3da8 in TCP__Accept (M3_AahksS_c=0x1d2a594) at ../src/POSIX/ TCP.m3:234 #7 0x006dbc6b in LocalObjectSpace__SpaceAccept (M3_Dbz8GV_self=0x1d2a5b0) at ../src/LocalObjectSpace.m3:307 #8 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c29130) at ../src/thread/PTHREAD/ThreadPThread.m3:547 #9 0x010218d7 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c29130) at ../src/thread/PTHREAD/ ThreadPThread.m3:523 #10 0x96373155 in _pthread_start () #11 0x96373012 in thread_start () Thread 4 (process 84568 thread 0x2003): #0 0x9634946e in __semwait_signal () #1 0x963492ef in nanosleep$UNIX2003 () #2 0x01022c22 in ThreadPThread__Nanosleep (req=0xb0184dbc, rem=0xb0184db4) at ../src/thread/PTHREAD/ThreadPThreadC.c:318 #3 0x0101f32c in ThreadPThread__XPause (M3_BXP32l_self=0x1bc7a08, M3_CtKayy_n=1, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ ThreadPThread.m3:669 #4 0x0101f8da in Thread__Pause (M3_CtKayy_n=1) at ../src/thread/ PTHREAD/ThreadPThread.m3:686 #5 0x00a11d53 in FileBrowserVBT__Watcher (M3_EMTrVz_cl=0x1bc7a00) at ../src/lego/FileBrowserVBT.m3:259 #6 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c21830) at ../src/thread/PTHREAD/ThreadPThread.m3:547 #7 0x010218d7 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c21830) at ../src/thread/PTHREAD/ ThreadPThread.m3:523 #8 0x96373155 in _pthread_start () #9 0x96373012 in thread_start () Thread 3 (process 84568 thread 0x1f03): #0 0x963422ce in semaphore_wait_signal_trap () #1 0x963742c6 in _pthread_cond_wait () #2 0x963b9539 in pthread_cond_wait () #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1bc50d4, M3_AYIbX3_m=0x1bc50b0, M3_Bl0jv4_c=0x1bc50bc, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 #4 0x01021d71 in Thread__Wait (M3_AYIbX3_m=0x1bc50b0, M3_Bl0jv4_c=0x1bc50bc) at ../src/thread/PTHREAD/ThreadPThread.m3:278 #5 0x00a839e2 in VTView__VFontCleanUpThread (M3_EMTrVz_cl=0x1bc50cc) at ../src/vtext/VTView.m3:111 #6 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c21310) at ../src/thread/PTHREAD/ThreadPThread.m3:547 #7 0x010218d7 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c21310) at ../src/thread/PTHREAD/ ThreadPThread.m3:523 #8 0x96373155 in _pthread_start () #9 0x96373012 in thread_start () Thread 2 (process 84568 thread 0x313): #0 0x0101f32f in ThreadPThread__XPause (M3_BXP32l_self=0x1bbc6c8, M3_CtKayy_n=0.050000000000000003, M3_AicXUJ_alertable=0 '\0') at ../ src/thread/PTHREAD/ThreadPThread.m3:669 #1 0x0101f8da in Thread__Pause (M3_CtKayy_n=0.050000000000000003) at ../src/thread/PTHREAD/ThreadPThread.m3:686 #2 0x00bf36ce in VBTRep__MeterMaid (M3_EMTrVz_self=0x1bbc6bc) at ../ src/vbt/VBTRep.m3:460 #3 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c21390) at ../src/thread/PTHREAD/ThreadPThread.m3:547 #4 0x010218d7 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c21390) at ../src/thread/PTHREAD/ ThreadPThread.m3:523 #5 0x96373155 in _pthread_start () #6 0x96373012 in thread_start () Thread 1 (process 84568 local thread 0x2e03): #0 0x963422ce in semaphore_wait_signal_trap () #1 0x963742c6 in _pthread_cond_wait () #2 0x963b9539 in pthread_cond_wait () #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1bbc00c, M3_AYIbX3_m=0x1bbc500, M3_Bl0jv4_c=0x1d7e580, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 #4 0x01021d71 in Thread__Wait (M3_AYIbX3_m=0x1bbc500, M3_Bl0jv4_c=0x1d7e580) at ../src/thread/PTHREAD/ThreadPThread.m3:278 #5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1bfdd44) at ../ src/trestle/Trestle.m3:884 #6 0x007c09eb in ZeusPanel__Interact (M3_Bd56fi_title=0x290db0, M3_DYb95R_path=0x1d758c0) at ../src/ZeusPanel.m3:477 #7 0x001b0ede in Main_M3 (M3_AcxOUs_mode=1) at ../src/Main.m3:165 #8 0x0100edbf in RTLinker__RunMainBody (M3_DjPxE3_m=0x1d6060) at ../ src/runtime/common/RTLinker.m3:400 #9 0x00002578 in main (argc=1, argv=0xbfffee00, envp=0xbfffee08) at _m3main.mc:6 On 1 Sep 2009, at 22:53, Randy Coleburn wrote: > I tried upgrade.py again, and it seemed to work this time. I think > I may have forgotten to run vcvars to setup the Visual C++ command > line on my prior attempt. Sorry. > > Here is the compiler output for the "caltech-parser\parserlib > \parserlib\test" build: > > --- processing package "caltech-parser\parserlib\parserlib\test" --- > --- building in NT386 --- > > LIB_INSTALL is C:\cm3\lib > ignoring ..\src\m3overrides > > C:\cm3\caltech-parser\parserlib\ktok\NT386\ktok ..\src\Calc.t -o > CalcTok.i3 > C:\cm3\caltech-parser\parserlib\ktok\NT386\ktok ..\src\Calc.t -o > CalcTok.i3 > The system cannot find the path specified. > "C:\cm3\pkg\cit_util\src\generics.tmpl", line 38: quake runtime > error: exit 1: C:\cm3\caltech-parser\parserlib\ktok\NT386\ktok ..\src > \Calc.t -o CalcTok.i3 > > --procedure-- -line- -file--- > exec -- > _exec 38 C:\cm3\pkg\cit_util\src\generics.tmpl > _xCons 37 C:\cm3\pkg\parserlib\src\parser.tmpl > _tCons 70 C:\cm3\pkg\parserlib\src\parser.tmpl > _tConsUn 71 C:\cm3\pkg\parserlib\src\parser.tmpl > token 73 C:\cm3\pkg\parserlib\src\parser.tmpl > include_dir 4 C:\cm3\Sandbox\cm3\caltech-parser\parserlib > \parserlib\test\src\m3makefile > 4 C:\cm3\Sandbox\cm3\caltech-parser\parserlib > \parserlib\test\NT386\m3make.args > > Fatal Error: package build failed > > I tried running juno and mentor again. I get different results each > run. Interestingly, sometimes mentor didn't crash, instead giving > me an error message about not having my HOME environment var set. I > tried later to set this, but mentor still crashes. Once when I ran > juno it complained that it tried to join a thread twice. Sounds > like something is broken in the threading or GC, or the program is > coded wrongly somehow. See below for some sample runs of mentor and > juno: > > C:\cm3\Sandbox\cm3\scripts\win>mentor > > *** > *** runtime error: > *** Exception "FormsVBT.Error" not in RAISES list > *** file "..\src\FormsVBT.m3", line 73 > *** > > > > *** > *** runtime error: > *** An enumeration or subrange value was out of range. > *** file "..\src\runtime\common\RTType.m3", line 71 > *** > > > C:\cm3\Sandbox\cm3\scripts\win>mentor > Error: the HOME environment variable is undefined. > Please set it to the path of your home directory and try again. > > C:\cm3\Sandbox\cm3\scripts\win>mentor > Error: the HOME environment variable is undefined. > Please set it to the path of your home directory and try again. > > C:\cm3\Sandbox\cm3\scripts\win>mentor > > *** > *** runtime error: > *** <*ASSERT*> failed. > *** file "..\src\thread\WIN32\ThreadWin32.m3", line 453 > *** > > Stack trace: > FP PC Procedure > --------- --------- ------------------------------- > 0x12fc48 0x84ad19 CheckSlot + 0x28 in ..\src\thread > \WIN32\ThreadWin32.m3 > 0x12fc8c 0x84b8ba Fork + 0x2a1 in ..\src\thread > \WIN32\ThreadWin32.m3 > 0x12fcc4 0x1221c8c Parse + 0x5c in ..\src\FormsVBT.m3 > 0x12fd7c 0x1247c0c Insert + 0x149 in ..\src\FVRuntime.m3 > 0x12fde8 0x164cd6b UpdateSessionMenu + 0x3c9 in ..\src\ZeusPanel.m3 > 0x12fe18 0x164c997 GetGroupInfo + 0xb5 in ..\src\ZeusPanel.m3 > 0x12fe60 0x164d842 RegisterView + 0xf5 in ..\src\ZeusPanel.m3 > 0x12fe88 0x4e32da RegisterView + 0x30 in .. > \NT386\MinimaxViewGameTreeBObliqView.m3 > 0x12fe9c 0x4e43c7 MinimaxViewGameTreeBObliqView_M3 + 0x39 in .. > \NT386\MinimaxViewGameTreeBObliqView.m3 > > Here is another run of Juno. This one dies on a different line > number in same module. > > > C:\cm3\Sandbox\cm3\scripts\win>juno > > *** > *** runtime error: > *** <*ASSERT*> failed. > *** file "..\src\runtime\common\RTCollector.m3", line 1087 > *** > > Stack trace: > FP PC Procedure > --------- --------- ------------------------------- > 0x263fb34 0x5d115f CleanBetween + 0x48 in ..\src\runtime\common > \RTCollector.m3 > 0x263fb7c 0x5d4cd9 CheckLoadTracedRef + 0xfa in ..\src\runtime > \common\RTCollector.m3 > 0x263fbc4 0x100117f6 AnnotateAtoms.Expr0 + 0x401 in ..\src > \JunoCompile.m3 > 0x263fbe8 0x10011f09 AnnotateAtoms.ExprList0 + 0xc0 in ..\src > \JunoCompile.m3 > 0x263fc34 0x100121b4 AnnotateAtoms.Cmd0 + 0x253 in ..\src > \JunoCompile.m3 > 0x263fc80 0x10012b74 AnnotateAtoms.Cmd0 + 0xc13 in ..\src > \JunoCompile.m3 > 0x263fccc 0x100128a2 AnnotateAtoms.Cmd0 + 0x941 in ..\src > \JunoCompile.m3 > 0x263fd18 0x10012c4e AnnotateAtoms.Cmd0 + 0xced in ..\src > \JunoCompile.m3 > 0x263fd64 0x10012225 AnnotateAtoms.Cmd0 + 0x2c4 in ..\src > \JunoCompile.m3 > 0x263fdb0 0x10012a9a AnnotateAtoms.Cmd0 + 0xb39 in ..\src > \JunoCompile.m3 > ......... ......... ... more frames ... > > Regards, > Randy Coleburn > > >>> Jay K 9/1/2009 9:33 PM >>> > Is the message about errno.h correct? > caltech-parser..hm.. you are up to date? I thought I had either > fixed it, or filtered it out. > Mutex/mentor I'll have to look at. > > - Jay > > Date: Tue, 1 Sep 2009 20:09:25 -0400 > From: rcoleburn at scires.com > To: m3devel at elegosoft.com > Subject: [M3devel] report on Windows XP builds/tests > > Hi, I am back from vacation. > > I've updated my sandbox on WindowsXP to be current with the CVS head. > > I tried first to run Jay's "upgrade.py", but got the following error: > > C:\cm3\Sandbox\cm3\scripts\python>upgrade.py > using c:\cm3\bin\cm3.exe > PATH=c:\cm3\bin;%PATH% > set CM3_TARGET=NT386 > set CM3_INSTALL=c:\cm3 > set M3CONFIG=C:\cm3\Sandbox\cm3\m3-sys\cminstall\src\config-no- > install\NT386 > set CM3_ROOT=C:/cm3/Sandbox/cm3 > ERROR: errno.h not found in %INCLUDE%(C:\msdev\80\VC\include;C: > \Program Files\Microsoft SDKs\Windows\v6.0A\Include;C:\Program Files > \Microsoft Platform SDK for Windows Server 2003 R2\Include) > C:\cm3\Sandbox\cm3\scripts\python> > > Next I tried my upgrade script and was successful. Then I used my > "do-cm3.cmd" script to rebuild all packages and was successful, > except for "m3-sys\m3cc" and "caltech-parser\parserlib\parserlib > \test". > > In catching up on my email, I noticed Olaf had asked about mentor > and juno on Windows, so I tried running these. Juno starts up and > puts up a window, but quickly crashes. mentor crashes before any > window comes up and I also get a firewall request from Windows > asking whether to block the program--I suspect it is trying to > access the network, hence the firewall request. Here are the > runtime error reports: > > C:\cm3\bin>mentor > > *** > *** runtime error: > *** Attempt to reference an illegal memory location. > *** pc = 0x849590 = LockMutex + 0x9c in ..\src\thread > \WIN32\ThreadWin32.m3 > *** > > Stack trace: > FP PC Procedure > --------- --------- ------------------------------- > 0x2abf97c 0x846fdd SystemError + 0x66 in ..\src\runtime > \NT386\RTSignal.m3 > 0x2abf9b8 0x849590 LockMutex + 0x9c in ..\src\thread > \WIN32\ThreadWin32.m3 > 0x2abf9e8 0x1405c72 Be + 0x3e in ..\src\split\TextVBT.m3 > 0x2abfb24 0x1235764 pText + 0x6f4 in ..\src\FormsVBT.m3 > 0x2abfb84 0x12234b1 Item + 0x48b in ..\src\FormsVBT.m3 > 0x2abfbb0 0x124107a OneChild + 0xf8 in ..\src\FormsVBT.m3 > 0x2abfc90 0x1227c9a pMButton + 0x11c in ..\src\FormsVBT.m3 > 0x2abfcf0 0x12234b1 Item + 0x48b in ..\src\FormsVBT.m3 > 0x2abfd1c 0x124107a OneChild + 0xf8 in ..\src\FormsVBT.m3 > 0x2abfe24 0x1227520 pShape + 0x19c in ..\src\FormsVBT.m3 > ......... ......... ... more frames ... > > > C:\cm3\bin>juno > > *** > *** runtime error: > *** <*ASSERT*> failed. > *** file "..\src\runtime\common\RTCollector.m3", line 2284 > *** > > Stack trace: > FP PC Procedure > --------- --------- ------------------------------- > 0x210f9d8 0x5d4e43 CheckStoreTraced + 0xde in ..\src\runtime > \common\RTCollector.m3 > 0x210fa38 0x10041c74 Unnest + 0x124 in ..\src\JunoCompileNF.m3 > 0x210fac8 0x10040a49 B1 + 0x3d0 in ..\src\JunoCompileNF.m3 > 0x210faf4 0x1003f9b6 Normalize + 0x46 in ..\src\JunoCompileNF.m3 > 0x210fb20 0x10016b9f Cmd.C2pp + 0x20 in ..\src\JunoCompile.m3 > 0x210fb70 0x10016ac3 Cmd.C2p + 0x618 in ..\src\JunoCompile.m3 > 0x210fbcc 0x1001594b Cmd.C2 + 0x9c8 in ..\src\JunoCompile.m3 > 0x210fc24 0x100156b8 Cmd.C2 + 0x735 in ..\src\JunoCompile.m3 > 0x210fc7c 0x100151a0 Cmd.C2 + 0x21d in ..\src\JunoCompile.m3 > 0x210fcc8 0x10016b43 Cmd.C2p + 0x698 in ..\src\JunoCompile.m3 > ......... ......... ... more frames ... > > C:\cm3\bin> > > Juno crashes on an ASSERT in the collector, while mentor seems to be > trying to lock a mutex that isn't properly initialized. I have not > looked at the source code to try and debug. Let me know if you want > me to pursue further. > > I've rebuilt some of my own programs and run some very basic tests. > So far, no problems detected. > > I will try to run some tests on Vista platform tomorrow. > > Maybe it would be prudent for me to compile and run some of the > tests ya'll have been implementing. I think the scripts for these > aren't native Windows, but if you can point me to some of these, > I'll try to translate for use on Windows. > > Let me know how I can best assist with the release effort. > > Regards, > Randy Coleburn -------------- next part -------------- An HTML attachment was scrubbed... URL: From jay.krell at cornell.edu Wed Sep 2 06:00:12 2009 From: jay.krell at cornell.edu (Jay K) Date: Wed, 2 Sep 2009 04:00:12 +0000 Subject: [M3devel] Mentor error on LINUXLIBC6 In-Reply-To: <4A9DD12E.2080903@esoteriq.org> References: <4A9DD0B2.4010505@esoteriq.org> <4A9DD12E.2080903@esoteriq.org> Message-ID: I had the same experience with cm3 not found. cm3 is expected to be on the path. Seems kind of reasonable? As to the need to have dependencies -- well, this is our simple cross platform package format. Ahem, if we just bundled everything together in one package, the dependency problem would go away. Granted, maybe that is yucky. - Jay > Date: Tue, 1 Sep 2009 20:58:06 -0500 > From: mbishop at esoteriq.org > To: m3devel at elegosoft.com > Subject: Re: [M3devel] Mentor error on LINUXLIBC6 > > Martin Bishop wrote: > > I installed the RC3 core fine, worked well, but I was adding addition > > packages and tried running mentor. I get: > > > > mentor: error while loading shared library libobliqlibanim.so.5: > > cannot open shared object file: No such file or directory. > > > > I'm guessing this is because I didn't install the Obliq package...but > > why should I have to? > > > Oh, and another issue (might just be me?) when I use the install scripts > in each package, they complain that "cm3" is not found. If it change it > to /usr/local/cm3/bin/cm3, it works just fine. -------------- next part -------------- An HTML attachment was scrubbed... URL: From jay.krell at cornell.edu Wed Sep 2 06:20:41 2009 From: jay.krell at cornell.edu (Jay K) Date: Wed, 2 Sep 2009 04:20:41 +0000 Subject: [M3devel] report on Windows XP builds/tests In-Reply-To: References: <4A9D7F7B.1E75.00D7.1@scires.com> <4A9DA5DB.1E75.00D7.1@scires.com> Message-ID: My fear is that I messed up when I factored sizeof(pthread_cond_t), sizeof(pthread_mutex_t), etc. out of the Modula-3 code. The code looks right, but it is easy to miss a level of indirection, or something. We also might as well wrap the last few that aren't wrapped, but no reason to believe that will fix anything. My dashed hope is/was that the compiler being written in Modula-3, including using multiple threads, for garbage collection, would be a good test of the overall system working. The caltech-parser problem looks familiar. I'll have to look again. - Jay ________________________________ > From: hosking at cs.purdue.edu > To: rcoleburn at scires.com > Date: Tue, 1 Sep 2009 23:52:39 -0400 > CC: m3devel at elegosoft.com; jay.krell at cornell.edu > Subject: Re: [M3devel] report on Windows XP builds/tests > > mentor (and probably other GUI apps) lock up in ways I have not seen before (it has been a long time since I tried running it, but it always used to work for me without problems about the time that I was bedding down the native threads code so logs there might give the timeframe). I suspect something is quite broken, but don't know when the brokenness got introduced. Here is a backtrace for all threads: > > Thread 20 (process 84568 thread 0x4f07): > #0 0x9634946e in __semwait_signal () > #1 0x963492ef in nanosleep$UNIX2003 () > #2 0x01022c22 in ThreadPThread__Nanosleep (req=0xb0fbcd9c, rem=0xb0fbcd94) at ../src/thread/PTHREAD/ThreadPThreadC.c:318 > #3 0x0101f32c in ThreadPThread__XPause (M3_BXP32l_self=0x1d7354c, M3_CtKayy_n=1, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:669 > #4 0x0101f8da in Thread__Pause (M3_CtKayy_n=1) at ../src/thread/PTHREAD/ThreadPThread.m3:686 > #5 0x00bc9cf4 in XClientF__MeterMaid (M3_AS2y1X_cl=0x1d7353c) at ../src/xvbt/XClientF.m3:105 > #6 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c299c0) at ../src/thread/PTHREAD/ThreadPThread.m3:547 > #7 0x010218d7 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c299c0) at ../src/thread/PTHREAD/ThreadPThread.m3:523 > #8 0x96373155 in _pthread_start () > #9 0x96373012 in thread_start () > > Thread 19 (process 84568 thread 0x4e0b): > #0 0x963422ce in semaphore_wait_signal_trap () > #1 0x963742c6 in _pthread_cond_wait () > #2 0x963b9539 in pthread_cond_wait () > #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1e84134, M3_AYIbX3_m=0x1bd1024, M3_Bl0jv4_c=0x1d37118, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:227 > #4 0x01022311 in Thread__AlertWait (M3_AYIbX3_m=0x1bd1024, M3_Bl0jv4_c=0x1d37118) at ../src/thread/PTHREAD/ThreadPThread.m3:267 > #5 0x007ab7f2 in Zeus__WakeZeusAndSleep (M3_CQpoHd_zeus=0x1bce6f0, M3_B74vJ1_view=0x1d37044) at ../src/Zeus.m3:361 > #6 0x007abaa2 in Zeus__ViewThread (M3_BH3Tll_self=0x1e84128) at ../src/Zeus.m3:328 > #7 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c40a40) at ../src/thread/PTHREAD/ThreadPThread.m3:547 > #8 0x010218d7 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c40a40) at ../src/thread/PTHREAD/ThreadPThread.m3:523 > #9 0x96373155 in _pthread_start () > #10 0x96373012 in thread_start () > > Thread 18 (process 84568 thread 0x5c0b): > #0 0x01020e19 in ThreadPThread__UnlockMutex (M3_AYIbX3_m=0x1e840bc) at ../src/thread/PTHREAD/ThreadPThread.m3:189 > #1 0x0101ee7a in ThreadPThread__XTestAlert (M3_BXP32l_self=0x1e840bc) at ../src/thread/PTHREAD/ThreadPThread.m3:324 > #2 0x0101f348 in ThreadPThread__XPause (M3_BXP32l_self=0x1e840bc, M3_CtKayy_n=0.0010560248047113419, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:670 > #3 0x0101f77a in Thread__AlertPause (M3_CtKayy_n=0.0010560248047113419) at ../src/thread/PTHREAD/ThreadPThread.m3:700 > #4 0x008f9ea1 in Animate__Do (M3_CCfZY3_t=0x1e8b104, M3_DsL7Zz_mg=0x0, M3_AdEaVQ_v=0x1e880f8, M3_BUucNs_duration=1) at ../src/Animate.m3:71 > #5 0x00909610 in MGV__Animation (M3_AdEaVQ_v=0x1e880f8, M3_BUucNs_duration=1) at ../src/MGV.m3:313 > #6 0x008921f9 in GraphVBT__AnimateGraph (M3_Cj00zi_graph=0x1e8800c, M3_BUucNs_t0=0, M3_BUucNs_t1=1) at ../src/GraphVBT.m3:656 > #7 0x00020798 in ViewIncrementalReal__ShowPixel (M3_BK0xTW_view=0x1da725c, M3_AcxOUs_x=4, M3_AcxOUs_y=2, M3_AcxOUs_p1=-2, M3_AcxOUs_p2=10) at ../src/bresenham/ViewIncrementalReal.m3:567 > #8 0x0001529a in BresenhamIE__OEDispatcher (M3_Ao6Rbg_v=0x1da725c, M3_Af40ku_evt=0x1f4e01c) at ../I386_DARWIN/BresenhamIE.m3:101 > #9 0x007abb9b in Zeus__ViewThread (M3_BH3Tll_self=0x1e840b0) at ../src/Zeus.m3:331 > #10 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c40960) at ../src/thread/PTHREAD/ThreadPThread.m3:547 > #11 0x010218d7 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c40960) at ../src/thread/PTHREAD/ThreadPThread.m3:523 > #12 0x96373155 in _pthread_start () > #13 0x96373012 in thread_start () > > Thread 17 (process 84568 thread 0x6f0f): > #0 0x963422ce in semaphore_wait_signal_trap () > #1 0x963742c6 in _pthread_cond_wait () > #2 0x963b9539 in pthread_cond_wait () > #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1e84044, M3_AYIbX3_m=0x1bd1024, M3_Bl0jv4_c=0x1df3bac, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:227 > #4 0x01022311 in Thread__AlertWait (M3_AYIbX3_m=0x1bd1024, M3_Bl0jv4_c=0x1df3bac) at ../src/thread/PTHREAD/ThreadPThread.m3:267 > #5 0x007ab7f2 in Zeus__WakeZeusAndSleep (M3_CQpoHd_zeus=0x1bce6f0, M3_B74vJ1_view=0x1df3b00) at ../src/Zeus.m3:361 > #6 0x007abaa2 in Zeus__ViewThread (M3_BH3Tll_self=0x1e84038) at ../src/Zeus.m3:328 > #7 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c40610) at ../src/thread/PTHREAD/ThreadPThread.m3:547 > #8 0x010218d7 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c40610) at ../src/thread/PTHREAD/ThreadPThread.m3:523 > #9 0x96373155 in _pthread_start () > #10 0x96373012 in thread_start () > > Thread 16 (process 84568 thread 0x425b): > #0 0x963422ce in semaphore_wait_signal_trap () > #1 0x963742c6 in _pthread_cond_wait () > #2 0x963b9539 in pthread_cond_wait () > #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1d7e534, M3_AYIbX3_m=0x1d4bd28, M3_Bl0jv4_c=0x1d4bd44, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 > #4 0x01021d71 in Thread__Wait (M3_AYIbX3_m=0x1d4bd28, M3_Bl0jv4_c=0x1d4bd44) at ../src/thread/PTHREAD/ThreadPThread.m3:278 > #5 0x007baaa1 in ZeusPanel__PanelThread (M3_CvdnuP_pc=0x1d7e524) at ../src/ZeusPanel.m3:1425 > #6 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c3aa10) at ../src/thread/PTHREAD/ThreadPThread.m3:547 > #7 0x010218d7 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c3aa10) at ../src/thread/PTHREAD/ThreadPThread.m3:523 > #8 0x96373155 in _pthread_start () > #9 0x96373012 in thread_start () > > Thread 15 (process 84568 thread 0x310b): > #0 0x963422ce in semaphore_wait_signal_trap () > #1 0x963742c6 in _pthread_cond_wait () > #2 0x963b9539 in pthread_cond_wait () > #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1eb9e68, M3_AYIbX3_m=0x1bbc500, M3_Bl0jv4_c=0x1de15d4, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 > #4 0x01021d71 in Thread__Wait (M3_AYIbX3_m=0x1bbc500, M3_Bl0jv4_c=0x1de15d4) at ../src/thread/PTHREAD/ThreadPThread.m3:278 > #5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1df3b00) at ../src/trestle/Trestle.m3:884 > #6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=0x1eb9e5c) at ../src/View.m3:74 > #7 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c39760) at ../src/thread/PTHREAD/ThreadPThread.m3:547 > #8 0x010218d7 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c39760) at ../src/thread/PTHREAD/ThreadPThread.m3:523 > #9 0x96373155 in _pthread_start () > #10 0x96373012 in thread_start () > > Thread 14 (process 84568 thread 0x3003): > #0 0x963422ce in semaphore_wait_signal_trap () > #1 0x963742c6 in _pthread_cond_wait () > #2 0x963b9539 in pthread_cond_wait () > #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1df32e4, M3_AYIbX3_m=0x1bbc500, M3_Bl0jv4_c=0x1da73c4, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 > #4 0x01021d71 in Thread__Wait (M3_AYIbX3_m=0x1bbc500, M3_Bl0jv4_c=0x1da73c4) at ../src/thread/PTHREAD/ThreadPThread.m3:278 > #5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1da725c) at ../src/trestle/Trestle.m3:884 > #6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=0x1df32d8) at ../src/View.m3:74 > #7 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c395d0) at ../src/thread/PTHREAD/ThreadPThread.m3:547 > #8 0x010218d7 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c395d0) at ../src/thread/PTHREAD/ThreadPThread.m3:523 > #9 0x96373155 in _pthread_start () > #10 0x96373012 in thread_start () > > Thread 13 (process 84568 thread 0x2f03): > #0 0x963422ce in semaphore_wait_signal_trap () > #1 0x963742c6 in _pthread_cond_wait () > #2 0x963b9539 in pthread_cond_wait () > #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1d512e4, M3_AYIbX3_m=0x1bbc500, M3_Bl0jv4_c=0x1d3932c, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 > #4 0x01021d71 in Thread__Wait (M3_AYIbX3_m=0x1bbc500, M3_Bl0jv4_c=0x1d3932c) at ../src/thread/PTHREAD/ThreadPThread.m3:278 > #5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1d37044) at ../src/trestle/Trestle.m3:884 > #6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=0x1d512d8) at ../src/View.m3:74 > #7 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c39160) at ../src/thread/PTHREAD/ThreadPThread.m3:547 > #8 0x010218d7 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c39160) at ../src/thread/PTHREAD/ThreadPThread.m3:523 > #9 0x96373155 in _pthread_start () > #10 0x96373012 in thread_start () > > Thread 12 (process 84568 thread 0x2e03): > #0 0x963422ce in semaphore_wait_signal_trap () > #1 0x963742c6 in _pthread_cond_wait () > #2 0x963b9539 in pthread_cond_wait () > #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1d392a4, M3_AYIbX3_m=0x1d3722c, M3_Bl0jv4_c=0x1d375a4, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 > #4 0x01021d71 in Thread__Wait (M3_AYIbX3_m=0x1d3722c, M3_Bl0jv4_c=0x1d375a4) at ../src/thread/PTHREAD/ThreadPThread.m3:278 > #5 0x00bb7962 in XMessenger__Messenger (M3_EVlqQO_self=0x1d39294) at ../src/xvbt/XMessenger.m3:69 > #6 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38e10) at ../src/thread/PTHREAD/ThreadPThread.m3:547 > #7 0x010218d7 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38e10) at ../src/thread/PTHREAD/ThreadPThread.m3:523 > #8 0x96373155 in _pthread_start () > #9 0x96373012 in thread_start () > > Thread 11 (process 84568 thread 0x2d03): > #0 0x963422ce in semaphore_wait_signal_trap () > #1 0x963742c6 in _pthread_cond_wait () > #2 0x963b9539 in pthread_cond_wait () > #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1d39254, M3_AYIbX3_m=0x1d3722c, M3_Bl0jv4_c=0x1d375c4, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 > #4 0x01021d71 in Thread__Wait (M3_AYIbX3_m=0x1d3722c, M3_Bl0jv4_c=0x1d375c4) at ../src/thread/PTHREAD/ThreadPThread.m3:278 > #5 0x00bbdbc2 in XInput__FilterXInput (M3_DSd60P_self=0x1d39244) at ../src/xvbt/XInput.m3:102 > #6 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38d40) at ../src/thread/PTHREAD/ThreadPThread.m3:547 > #7 0x010218d7 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38d40) at ../src/thread/PTHREAD/ThreadPThread.m3:523 > #8 0x96373155 in _pthread_start () > #9 0x96373012 in thread_start () > > Thread 10 (process 84568 thread 0x2a2b): > #0 0x963916fa in select$DARWIN_EXTSN () > #1 0x01023463 in Unix__select (nfds=7, readfds=0x1d356f4, writefds=0x1d35704, exceptfds=0x1d35714, timeout=0x0) at ../src/unix/Common/UnixC.c:301 > #2 0x0101dba2 in ThreadPThread__XIOWait__CallSelect.770 (M3_Cwb5VA_nfd=, M3_A4bqCj_timeout=0x0) at ../src/thread/PTHREAD/ThreadPThread.m3:788 > #3 0x0101f155 in ThreadPThread__XIOWait (M3_BXP32l_self=0x1d39204, M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_interval=-1, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:827 > #4 0x0101f62c in SchedulerPosix__IOWait (M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_timeoutInterval=-1) at ../src/thread/PTHREAD/ThreadPThread.m3:730 > #5 0x00bbf20b in XInput__WaitForXInput (M3_Bkyxhg_self=0x1d391f4) at ../src/xvbt/XInput.m3:63 > #6 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38c70) at ../src/thread/PTHREAD/ThreadPThread.m3:547 > #7 0x010218d7 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38c70) at ../src/thread/PTHREAD/ThreadPThread.m3:523 > #8 0x96373155 in _pthread_start () > #9 0x96373012 in thread_start () > > Thread 9 (process 84568 thread 0x29f3): > #0 0x963422ce in semaphore_wait_signal_trap () > #1 0x963742c6 in _pthread_cond_wait () > #2 0x963b9539 in pthread_cond_wait () > #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1bd1164, M3_AYIbX3_m=0x1bd1024, M3_Bl0jv4_c=0x1bd1030, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 > #4 0x01021d71 in Thread__Wait (M3_AYIbX3_m=0x1bd1024, M3_Bl0jv4_c=0x1bd1030) at ../src/thread/PTHREAD/ThreadPThread.m3:278 > #5 0x007ab312 in Zeus__AlgToViews (M3_CQpoHd_zeus=0x1bce6f0, M3_Ao6Rbg_initiator=0x1bd1cc8, M3_BMhQCx_dispatchProc=0x150e0, M3_Af40ku_evtArgs=0x1f4e01c) at ../src/Zeus.m3:306 > #6 0x007ac1f0 in Zeus__Dispatch (M3_Ao6Rbg_initiator=0x1bd1cc8, M3_DsvzJ6_style=0 '\0', M3_AcxOUs_priority=1, M3_Bd56fi_eventName=0x1d9d60, M3_BMhQCx_dispatchProc=0x150e0, M3_Af40ku_evtArgs=0x1f4e01c) at ../src/Zeus.m3:246 > #7 0x000149a7 in BresenhamIE__ShowPixel (M3_CfiRBL_initiator=0x1bd1cc8, M3_AcxOUs_x=4, M3_AcxOUs_y=2, M3_AcxOUs_p1=-2, M3_AcxOUs_p2=10) at ../I386_DARWIN/BresenhamIE.m3:227 > #8 0x000175b7 in AlgBresenham__DrawLine (M3_ECecEc_alg=0x1bd1cc8, M3_AcxOUs_x1=0, M3_AcxOUs_y1=0, M3_AcxOUs_x2=10, M3_AcxOUs_y2=6) at ../src/bresenham/AlgBresenham.m3:55 > #9 0x0001788f in AlgBresenham__Run (M3_ECecEc_alg=0x1bd1cc8) at ../src/bresenham/AlgBresenham.m3:86 > #10 0x007bb729 in ZeusPanel__AlgThread (M3_Dijbki_ac=0x1bd1150) at ../src/ZeusPanel.m3:1534 > #11 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c2a110) at ../src/thread/PTHREAD/ThreadPThread.m3:547 > #12 0x010218d7 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c2a110) at ../src/thread/PTHREAD/ThreadPThread.m3:523 > #13 0x96373155 in _pthread_start () > #14 0x96373012 in thread_start () > > Thread 8 (process 84568 thread 0x2803): > #0 0x963422ce in semaphore_wait_signal_trap () > #1 0x963742c6 in _pthread_cond_wait () > #2 0x963b9539 in pthread_cond_wait () > #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1d6200c, M3_AYIbX3_m=0x1d43fb4, M3_Bl0jv4_c=0x1d43fc0, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:227 > #4 0x01022311 in Thread__AlertWait (M3_AYIbX3_m=0x1d43fb4, M3_Bl0jv4_c=0x1d43fc0) at ../src/thread/PTHREAD/ThreadPThread.m3:267 > #5 0x00e3bdf2 in Formatter__Allocate (M3_ACp9GL_t=0x1d43658, M3_DBiloZ_this=1 '\001', M3_Cwb5VA_minSize=) at ../src/formatter/Formatter.m3:440 > #6 0x00e3bf0a in Formatter__Probe (M3_ACp9GL_t=0x1d43658, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:542 > #7 0x00e3c2b8 in Formatter__Peek (M3_ACp9GL_t=0x1d43658, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:592 > #8 0x00e3c2ff in Formatter__PeekOp (M3_ACp9GL_t=0x1d43658, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:577 > #9 0x00e3cb25 in Formatter__PrintUntil (M3_ACp9GL_t=0x1d43658, M3_DOUxXw_mode=1 '\001', M3_ElBLGV_pos=0xb038ce90, M3_Cwb5VA_maxL=, M3_CCuODf_op=0x1d44c28) at ../src/formatter/Formatter.m3:708 > #10 0x00e3cfc9 in Formatter__PrintTop (M3_B5Nhtj_self=0x1d43fd0) at ../src/formatter/Formatter.m3:615 > #11 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c29240) at ../src/thread/PTHREAD/ThreadPThread.m3:547 > #12 0x010218d7 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c29240) at ../src/thread/PTHREAD/ThreadPThread.m3:523 > #13 0x96373155 in _pthread_start () > #14 0x96373012 in thread_start () > > Thread 7 (process 84568 thread 0x2703): > #0 0x963422ce in semaphore_wait_signal_trap () > #1 0x963742c6 in _pthread_cond_wait () > #2 0x963b9539 in pthread_cond_wait () > #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1d435f0, M3_AYIbX3_m=0x1d435c4, M3_Bl0jv4_c=0x1d435d0, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:227 > #4 0x01022311 in Thread__AlertWait (M3_AYIbX3_m=0x1d435c4, M3_Bl0jv4_c=0x1d435d0) at ../src/thread/PTHREAD/ThreadPThread.m3:267 > #5 0x00e3bdf2 in Formatter__Allocate (M3_ACp9GL_t=0x1d42c68, M3_DBiloZ_this=1 '\001', M3_Cwb5VA_minSize=) at ../src/formatter/Formatter.m3:440 > #6 0x00e3bf0a in Formatter__Probe (M3_ACp9GL_t=0x1d42c68, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:542 > #7 0x00e3c2b8 in Formatter__Peek (M3_ACp9GL_t=0x1d42c68, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:592 > #8 0x00e3c2ff in Formatter__PeekOp (M3_ACp9GL_t=0x1d42c68, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:577 > #9 0x00e3cb25 in Formatter__PrintUntil (M3_ACp9GL_t=0x1d42c68, M3_DOUxXw_mode=1 '\001', M3_ElBLGV_pos=0xb030ae90, M3_Cwb5VA_maxL=, M3_CCuODf_op=0x1d44c28) at ../src/formatter/Formatter.m3:708 > #10 0x00e3cfc9 in Formatter__PrintTop (M3_B5Nhtj_self=0x1d435e0) at ../src/formatter/Formatter.m3:615 > #11 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c29060) at ../src/thread/PTHREAD/ThreadPThread.m3:547 > #12 0x010218d7 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c29060) at ../src/thread/PTHREAD/ThreadPThread.m3:523 > #13 0x96373155 in _pthread_start () > #14 0x96373012 in thread_start () > > Thread 6 (process 84568 thread 0x2603): > #0 0x963422ce in semaphore_wait_signal_trap () > #1 0x963742c6 in _pthread_cond_wait () > #2 0x963b9539 in pthread_cond_wait () > #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1d449dc, M3_AYIbX3_m=0x1d448d4, M3_Bl0jv4_c=0x1d449c0, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:227 > #4 0x01022311 in Thread__AlertWait (M3_AYIbX3_m=0x1d448d4, M3_Bl0jv4_c=0x1d449c0) at ../src/thread/PTHREAD/ThreadPThread.m3:267 > #5 0x0073de32 in WorkerPool__ClericApply (M3_BSwVRC_self=0x1d449d0) at ../src/WorkerPool.m3:152 > #6 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c28e00) at ../src/thread/PTHREAD/ThreadPThread.m3:547 > #7 0x010218d7 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c28e00) at ../src/thread/PTHREAD/ThreadPThread.m3:523 > #8 0x96373155 in _pthread_start () > #9 0x96373012 in thread_start () > > Thread 5 (process 84568 thread 0x2313): > #0 0x963916fa in select$DARWIN_EXTSN () > #1 0x01023463 in Unix__select (nfds=4, readfds=0x1d46014, writefds=0x1d46024, exceptfds=0x1d46034, timeout=0xb0206b40) at ../src/unix/Common/UnixC.c:301 > #2 0x0101dba2 in ThreadPThread__XIOWait__CallSelect.770 (M3_Cwb5VA_nfd=, M3_A4bqCj_timeout=0xb0206b40) at ../src/thread/PTHREAD/ThreadPThread.m3:788 > #3 0x0101f155 in ThreadPThread__XIOWait (M3_BXP32l_self=0x1d2a5bc, M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_interval=-1, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:827 > #4 0x0101f4ec in SchedulerPosix__IOAlertWait (M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_timeoutInterval=-1) at ../src/thread/PTHREAD/ThreadPThread.m3:743 > #5 0x00dd3cc2 in TCPMisc__AcceptFrom (M3_AahksS_c=0x1d2a594, M3_DoBjMZ_peer=0xb0206cb4) at ../src/POSIX/TCP.m3:458 > #6 0x00dd3da8 in TCP__Accept (M3_AahksS_c=0x1d2a594) at ../src/POSIX/TCP.m3:234 > #7 0x006dbc6b in LocalObjectSpace__SpaceAccept (M3_Dbz8GV_self=0x1d2a5b0) at ../src/LocalObjectSpace.m3:307 > #8 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c29130) at ../src/thread/PTHREAD/ThreadPThread.m3:547 > #9 0x010218d7 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c29130) at ../src/thread/PTHREAD/ThreadPThread.m3:523 > #10 0x96373155 in _pthread_start () > #11 0x96373012 in thread_start () > > Thread 4 (process 84568 thread 0x2003): > #0 0x9634946e in __semwait_signal () > #1 0x963492ef in nanosleep$UNIX2003 () > #2 0x01022c22 in ThreadPThread__Nanosleep (req=0xb0184dbc, rem=0xb0184db4) at ../src/thread/PTHREAD/ThreadPThreadC.c:318 > #3 0x0101f32c in ThreadPThread__XPause (M3_BXP32l_self=0x1bc7a08, M3_CtKayy_n=1, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:669 > #4 0x0101f8da in Thread__Pause (M3_CtKayy_n=1) at ../src/thread/PTHREAD/ThreadPThread.m3:686 > #5 0x00a11d53 in FileBrowserVBT__Watcher (M3_EMTrVz_cl=0x1bc7a00) at ../src/lego/FileBrowserVBT.m3:259 > #6 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c21830) at ../src/thread/PTHREAD/ThreadPThread.m3:547 > #7 0x010218d7 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c21830) at ../src/thread/PTHREAD/ThreadPThread.m3:523 > #8 0x96373155 in _pthread_start () > #9 0x96373012 in thread_start () > > Thread 3 (process 84568 thread 0x1f03): > #0 0x963422ce in semaphore_wait_signal_trap () > #1 0x963742c6 in _pthread_cond_wait () > #2 0x963b9539 in pthread_cond_wait () > #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1bc50d4, M3_AYIbX3_m=0x1bc50b0, M3_Bl0jv4_c=0x1bc50bc, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 > #4 0x01021d71 in Thread__Wait (M3_AYIbX3_m=0x1bc50b0, M3_Bl0jv4_c=0x1bc50bc) at ../src/thread/PTHREAD/ThreadPThread.m3:278 > #5 0x00a839e2 in VTView__VFontCleanUpThread (M3_EMTrVz_cl=0x1bc50cc) at ../src/vtext/VTView.m3:111 > #6 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c21310) at ../src/thread/PTHREAD/ThreadPThread.m3:547 > #7 0x010218d7 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c21310) at ../src/thread/PTHREAD/ThreadPThread.m3:523 > #8 0x96373155 in _pthread_start () > #9 0x96373012 in thread_start () > > Thread 2 (process 84568 thread 0x313): > #0 0x0101f32f in ThreadPThread__XPause (M3_BXP32l_self=0x1bbc6c8, M3_CtKayy_n=0.050000000000000003, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:669 > #1 0x0101f8da in Thread__Pause (M3_CtKayy_n=0.050000000000000003) at ../src/thread/PTHREAD/ThreadPThread.m3:686 > #2 0x00bf36ce in VBTRep__MeterMaid (M3_EMTrVz_self=0x1bbc6bc) at ../src/vbt/VBTRep.m3:460 > #3 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c21390) at ../src/thread/PTHREAD/ThreadPThread.m3:547 > #4 0x010218d7 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c21390) at ../src/thread/PTHREAD/ThreadPThread.m3:523 > #5 0x96373155 in _pthread_start () > #6 0x96373012 in thread_start () > > Thread 1 (process 84568 local thread 0x2e03): > #0 0x963422ce in semaphore_wait_signal_trap () > #1 0x963742c6 in _pthread_cond_wait () > #2 0x963b9539 in pthread_cond_wait () > #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1bbc00c, M3_AYIbX3_m=0x1bbc500, M3_Bl0jv4_c=0x1d7e580, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 > #4 0x01021d71 in Thread__Wait (M3_AYIbX3_m=0x1bbc500, M3_Bl0jv4_c=0x1d7e580) at ../src/thread/PTHREAD/ThreadPThread.m3:278 > #5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1bfdd44) at ../src/trestle/Trestle.m3:884 > #6 0x007c09eb in ZeusPanel__Interact (M3_Bd56fi_title=0x290db0, M3_DYb95R_path=0x1d758c0) at ../src/ZeusPanel.m3:477 > #7 0x001b0ede in Main_M3 (M3_AcxOUs_mode=1) at ../src/Main.m3:165 > #8 0x0100edbf in RTLinker__RunMainBody (M3_DjPxE3_m=0x1d6060) at ../src/runtime/common/RTLinker.m3:400 > #9 0x00002578 in main (argc=1, argv=0xbfffee00, envp=0xbfffee08) at _m3main.mc:6 > > > On 1 Sep 2009, at 22:53, Randy Coleburn wrote: > > I tried upgrade.py again, and it seemed to work this time. I think I may have forgotten to run vcvars to setup the Visual C++ command line on my prior attempt. Sorry. > > Here is the compiler output for the "caltech-parser\parserlib\parserlib\test" build: > > --- processing package "caltech-parser\parserlib\parserlib\test" --- > --- building in NT386 --- > > LIB_INSTALL is C:\cm3\lib > ignoring ..\src\m3overrides > > C:\cm3\caltech-parser\parserlib\ktok\NT386\ktok ..\src\Calc.t -o CalcTok.i3 > C:\cm3\caltech-parser\parserlib\ktok\NT386\ktok ..\src\Calc.t -o CalcTok.i3 > The system cannot find the path specified. > "C:\cm3\pkg\cit_util\src\generics.tmpl", line 38: quake runtime error: exit 1: C:\cm3\caltech-parser\parserlib\ktok\NT386\ktok ..\src\Calc.t -o CalcTok.i3 > > --procedure-- -line- -file--- > exec -- > _exec 38 C:\cm3\pkg\cit_util\src\generics.tmpl > _xCons 37 C:\cm3\pkg\parserlib\src\parser.tmpl > _tCons 70 C:\cm3\pkg\parserlib\src\parser.tmpl > _tConsUn 71 C:\cm3\pkg\parserlib\src\parser.tmpl > token 73 C:\cm3\pkg\parserlib\src\parser.tmpl > include_dir 4 C:\cm3\Sandbox\cm3\caltech-parser\parserlib\parserlib\test\src\m3makefile > 4 C:\cm3\Sandbox\cm3\caltech-parser\parserlib\parserlib\test\NT386\m3make.args > > Fatal Error: package build failed > > I tried running juno and mentor again. I get different results each run. Interestingly, sometimes mentor didn't crash, instead giving me an error message about not having my HOME environment var set. I tried later to set this, but mentor still crashes. Once when I ran juno it complained that it tried to join a thread twice. Sounds like something is broken in the threading or GC, or the program is coded wrongly somehow. See below for some sample runs of mentor and juno: > > C:\cm3\Sandbox\cm3\scripts\win>mentor > > *** > *** runtime error: > *** Exception "FormsVBT.Error" not in RAISES list > *** file "..\src\FormsVBT.m3", line 73 > *** > > > > *** > *** runtime error: > *** An enumeration or subrange value was out of range. > *** file "..\src\runtime\common\RTType.m3", line 71 > *** > > > C:\cm3\Sandbox\cm3\scripts\win>mentor > Error: the HOME environment variable is undefined. > Please set it to the path of your home directory and try again. > > C:\cm3\Sandbox\cm3\scripts\win>mentor > Error: the HOME environment variable is undefined. > Please set it to the path of your home directory and try again. > > C:\cm3\Sandbox\cm3\scripts\win>mentor > > *** > *** runtime error: > *** failed. > *** file "..\src\thread\WIN32\ThreadWin32.m3", line 453 > *** > > Stack trace: > FP PC Procedure > --------- --------- ------------------------------- > 0x12fc48 0x84ad19 CheckSlot + 0x28 in ..\src\thread\WIN32\ThreadWin32.m3 > 0x12fc8c 0x84b8ba Fork + 0x2a1 in ..\src\thread\WIN32\ThreadWin32.m3 > 0x12fcc4 0x1221c8c Parse + 0x5c in ..\src\FormsVBT.m3 > 0x12fd7c 0x1247c0c Insert + 0x149 in ..\src\FVRuntime.m3 > 0x12fde8 0x164cd6b UpdateSessionMenu + 0x3c9 in ..\src\ZeusPanel.m3 > 0x12fe18 0x164c997 GetGroupInfo + 0xb5 in ..\src\ZeusPanel.m3 > 0x12fe60 0x164d842 RegisterView + 0xf5 in ..\src\ZeusPanel.m3 > 0x12fe88 0x4e32da RegisterView + 0x30 in ..\NT386\MinimaxViewGameTreeBObliqView.m3 > 0x12fe9c 0x4e43c7 MinimaxViewGameTreeBObliqView_M3 + 0x39 in ..\NT386\MinimaxViewGameTreeBObliqView.m3 > > Here is another run of Juno. This one dies on a different line number in same module. > > > C:\cm3\Sandbox\cm3\scripts\win>juno > > *** > *** runtime error: > *** failed. > *** file "..\src\runtime\common\RTCollector.m3", line 1087 > *** > > Stack trace: > FP PC Procedure > --------- --------- ------------------------------- > 0x263fb34 0x5d115f CleanBetween + 0x48 in ..\src\runtime\common\RTCollector.m3 > 0x263fb7c 0x5d4cd9 CheckLoadTracedRef + 0xfa in ..\src\runtime\common\RTCollector.m3 > 0x263fbc4 0x100117f6 AnnotateAtoms.Expr0 + 0x401 in ..\src\JunoCompile.m3 > 0x263fbe8 0x10011f09 AnnotateAtoms.ExprList0 + 0xc0 in ..\src\JunoCompile.m3 > 0x263fc34 0x100121b4 AnnotateAtoms.Cmd0 + 0x253 in ..\src\JunoCompile.m3 > 0x263fc80 0x10012b74 AnnotateAtoms.Cmd0 + 0xc13 in ..\src\JunoCompile.m3 > 0x263fccc 0x100128a2 AnnotateAtoms.Cmd0 + 0x941 in ..\src\JunoCompile.m3 > 0x263fd18 0x10012c4e AnnotateAtoms.Cmd0 + 0xced in ..\src\JunoCompile.m3 > 0x263fd64 0x10012225 AnnotateAtoms.Cmd0 + 0x2c4 in ..\src\JunoCompile.m3 > 0x263fdb0 0x10012a9a AnnotateAtoms.Cmd0 + 0xb39 in ..\src\JunoCompile.m3 > ......... ......... ... more frames ... > > Regards, > Randy Coleburn > >>>> Jay K> 9/1/2009 9:33 PM>>> > Is the message about errno.h correct? > caltech-parser..hm.. you are up to date? I thought I had either fixed it, or filtered it out. > Mutex/mentor I'll have to look at. > > - Jay > > ________________________________ > Date: Tue, 1 Sep 2009 20:09:25 -0400 > From: rcoleburn at scires.com > To: m3devel at elegosoft.com > Subject: [M3devel] report on Windows XP builds/tests > > Hi, I am back from vacation. > > I've updated my sandbox on WindowsXP to be current with the CVS head. > > I tried first to run Jay's "upgrade.py", but got the following error: > > C:\cm3\Sandbox\cm3\scripts\python>upgrade.py > using c:\cm3\bin\cm3.exe > PATH=c:\cm3\bin;%PATH% > set CM3_TARGET=NT386 > set CM3_INSTALL=c:\cm3 > set M3CONFIG=C:\cm3\Sandbox\cm3\m3-sys\cminstall\src\config-no-install\NT386 > set CM3_ROOT=C:/cm3/Sandbox/cm3 > ERROR: errno.h not found in %INCLUDE%(C:\msdev\80\VC\include;C:\Program Files\Microsoft SDKs\Windows\v6.0A\Include;C:\Program Files\Microsoft Platform SDK for Windows Server 2003 R2\Include) > C:\cm3\Sandbox\cm3\scripts\python> > > Next I tried my upgrade script and was successful. Then I used my "do-cm3.cmd" script to rebuild all packages and was successful, except for "m3-sys\m3cc" and "caltech-parser\parserlib\parserlib\test". > > In catching up on my email, I noticed Olaf had asked about mentor and juno on Windows, so I tried running these. Juno starts up and puts up a window, but quickly crashes. mentor crashes before any window comes up and I also get a firewall request from Windows asking whether to block the program--I suspect it is trying to access the network, hence the firewall request. Here are the runtime error reports: > > C:\cm3\bin>mentor > > *** > *** runtime error: > *** Attempt to reference an illegal memory location. > *** pc = 0x849590 = LockMutex + 0x9c in ..\src\thread\WIN32\ThreadWin32.m3 > *** > > Stack trace: > FP PC Procedure > --------- --------- ------------------------------- > 0x2abf97c 0x846fdd SystemError + 0x66 in ..\src\runtime\NT386\RTSignal.m3 > 0x2abf9b8 0x849590 LockMutex + 0x9c in ..\src\thread\WIN32\ThreadWin32.m3 > 0x2abf9e8 0x1405c72 Be + 0x3e in ..\src\split\TextVBT.m3 > 0x2abfb24 0x1235764 pText + 0x6f4 in ..\src\FormsVBT.m3 > 0x2abfb84 0x12234b1 Item + 0x48b in ..\src\FormsVBT.m3 > 0x2abfbb0 0x124107a OneChild + 0xf8 in ..\src\FormsVBT.m3 > 0x2abfc90 0x1227c9a pMButton + 0x11c in ..\src\FormsVBT.m3 > 0x2abfcf0 0x12234b1 Item + 0x48b in ..\src\FormsVBT.m3 > 0x2abfd1c 0x124107a OneChild + 0xf8 in ..\src\FormsVBT.m3 > 0x2abfe24 0x1227520 pShape + 0x19c in ..\src\FormsVBT.m3 > ......... ......... ... more frames ... > > > C:\cm3\bin>juno > > *** > *** runtime error: > *** failed. > *** file "..\src\runtime\common\RTCollector.m3", line 2284 > *** > > Stack trace: > FP PC Procedure > --------- --------- ------------------------------- > 0x210f9d8 0x5d4e43 CheckStoreTraced + 0xde in ..\src\runtime\common\RTCollector.m3 > 0x210fa38 0x10041c74 Unnest + 0x124 in ..\src\JunoCompileNF.m3 > 0x210fac8 0x10040a49 B1 + 0x3d0 in ..\src\JunoCompileNF.m3 > 0x210faf4 0x1003f9b6 Normalize + 0x46 in ..\src\JunoCompileNF.m3 > 0x210fb20 0x10016b9f Cmd.C2pp + 0x20 in ..\src\JunoCompile.m3 > 0x210fb70 0x10016ac3 Cmd.C2p + 0x618 in ..\src\JunoCompile.m3 > 0x210fbcc 0x1001594b Cmd.C2 + 0x9c8 in ..\src\JunoCompile.m3 > 0x210fc24 0x100156b8 Cmd.C2 + 0x735 in ..\src\JunoCompile.m3 > 0x210fc7c 0x100151a0 Cmd.C2 + 0x21d in ..\src\JunoCompile.m3 > 0x210fcc8 0x10016b43 Cmd.C2p + 0x698 in ..\src\JunoCompile.m3 > ......... ......... ... more frames ... > > C:\cm3\bin> > > Juno crashes on an ASSERT in the collector, while mentor seems to be trying to lock a mutex that isn't properly initialized. I have not looked at the source code to try and debug. Let me know if you want me to pursue further. > > I've rebuilt some of my own programs and run some very basic tests. So far, no problems detected. > > I will try to run some tests on Vista platform tomorrow. > > Maybe it would be prudent for me to compile and run some of the tests ya'll have been implementing. I think the scripts for these aren't native Windows, but if you can point me to some of these, I'll try to translate for use on Windows. > > Let me know how I can best assist with the release effort. > > Regards, > Randy Coleburn > From hosking at cs.purdue.edu Wed Sep 2 06:52:15 2009 From: hosking at cs.purdue.edu (Tony Hosking) Date: Wed, 2 Sep 2009 00:52:15 -0400 Subject: [M3devel] report on Windows XP builds/tests In-Reply-To: References: <4A9D7F7B.1E75.00D7.1@scires.com> <4A9DA5DB.1E75.00D7.1@scires.com> Message-ID: On 2 Sep 2009, at 00:20, Jay K wrote: > My fear is that I messed up when I factored sizeof(pthread_cond_t), > sizeof(pthread_mutex_t), etc. out of the Modula-3 code. > The code looks right, but it is easy to miss a level of indirection, > or something. > We also might as well wrap the last few that aren't wrapped, but no > reason to believe that will fix anything. We'll need to look into this. The weird thing is that it *mostly* works. I'd have thought getting those wrong would break everywhere. Still, probably worth rechecking. > My dashed hope is/was that the compiler being written in Modula-3, > including using multiple threads, for garbage collection, would be a > good test of the overall system working. I don't think the compiler is a multi-threaded mutator. The GC piggybacks work on the mutator by default, rather than running in separate threads. > The caltech-parser problem looks familiar. I'll have to look again. > > > - Jay > > > ________________________________ >> From: hosking at cs.purdue.edu >> To: rcoleburn at scires.com >> Date: Tue, 1 Sep 2009 23:52:39 -0400 >> CC: m3devel at elegosoft.com; jay.krell at cornell.edu >> Subject: Re: [M3devel] report on Windows XP builds/tests >> >> mentor (and probably other GUI apps) lock up in ways I have not >> seen before (it has been a long time since I tried running it, but >> it always used to work for me without problems about the time that >> I was bedding down the native threads code so logs there might give >> the timeframe). I suspect something is quite broken, but don't know >> when the brokenness got introduced. Here is a backtrace for all >> threads: >> >> Thread 20 (process 84568 thread 0x4f07): >> #0 0x9634946e in __semwait_signal () >> #1 0x963492ef in nanosleep$UNIX2003 () >> #2 0x01022c22 in ThreadPThread__Nanosleep (req=0xb0fbcd9c, >> rem=0xb0fbcd94) at ../src/thread/PTHREAD/ThreadPThreadC.c:318 >> #3 0x0101f32c in ThreadPThread__XPause (M3_BXP32l_self=0x1d7354c, >> M3_CtKayy_n=1, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ >> ThreadPThread.m3:669 >> #4 0x0101f8da in Thread__Pause (M3_CtKayy_n=1) at ../src/thread/ >> PTHREAD/ThreadPThread.m3:686 >> #5 0x00bc9cf4 in XClientF__MeterMaid (M3_AS2y1X_cl=0x1d7353c) at ../ >> src/xvbt/XClientF.m3:105 >> #6 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c299c0) >> at ../src/thread/PTHREAD/ThreadPThread.m3:547 >> #7 0x010218d7 in ThreadPThread__ThreadBase >> (M3_AJWxb1_param=0x1c299c0) at ../src/thread/PTHREAD/ >> ThreadPThread.m3:523 >> #8 0x96373155 in _pthread_start () >> #9 0x96373012 in thread_start () >> >> Thread 19 (process 84568 thread 0x4e0b): >> #0 0x963422ce in semaphore_wait_signal_trap () >> #1 0x963742c6 in _pthread_cond_wait () >> #2 0x963b9539 in pthread_cond_wait () >> #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1e84134, >> M3_AYIbX3_m=0x1bd1024, M3_Bl0jv4_c=0x1d37118, M3_AicXUJ_alertable=1 >> '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:227 >> #4 0x01022311 in Thread__AlertWait (M3_AYIbX3_m=0x1bd1024, >> M3_Bl0jv4_c=0x1d37118) at ../src/thread/PTHREAD/ThreadPThread.m3:267 >> #5 0x007ab7f2 in Zeus__WakeZeusAndSleep (M3_CQpoHd_zeus=0x1bce6f0, >> M3_B74vJ1_view=0x1d37044) at ../src/Zeus.m3:361 >> #6 0x007abaa2 in Zeus__ViewThread (M3_BH3Tll_self=0x1e84128) at ../ >> src/Zeus.m3:328 >> #7 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c40a40) >> at ../src/thread/PTHREAD/ThreadPThread.m3:547 >> #8 0x010218d7 in ThreadPThread__ThreadBase >> (M3_AJWxb1_param=0x1c40a40) at ../src/thread/PTHREAD/ >> ThreadPThread.m3:523 >> #9 0x96373155 in _pthread_start () >> #10 0x96373012 in thread_start () >> >> Thread 18 (process 84568 thread 0x5c0b): >> #0 0x01020e19 in ThreadPThread__UnlockMutex (M3_AYIbX3_m=0x1e840bc) >> at ../src/thread/PTHREAD/ThreadPThread.m3:189 >> #1 0x0101ee7a in ThreadPThread__XTestAlert >> (M3_BXP32l_self=0x1e840bc) at ../src/thread/PTHREAD/ >> ThreadPThread.m3:324 >> #2 0x0101f348 in ThreadPThread__XPause (M3_BXP32l_self=0x1e840bc, >> M3_CtKayy_n=0.0010560248047113419, M3_AicXUJ_alertable=1 '\001') >> at ../src/thread/PTHREAD/ThreadPThread.m3:670 >> #3 0x0101f77a in Thread__AlertPause >> (M3_CtKayy_n=0.0010560248047113419) at ../src/thread/PTHREAD/ >> ThreadPThread.m3:700 >> #4 0x008f9ea1 in Animate__Do (M3_CCfZY3_t=0x1e8b104, >> M3_DsL7Zz_mg=0x0, M3_AdEaVQ_v=0x1e880f8, M3_BUucNs_duration=1) >> at ../src/Animate.m3:71 >> #5 0x00909610 in MGV__Animation (M3_AdEaVQ_v=0x1e880f8, >> M3_BUucNs_duration=1) at ../src/MGV.m3:313 >> #6 0x008921f9 in GraphVBT__AnimateGraph (M3_Cj00zi_graph=0x1e8800c, >> M3_BUucNs_t0=0, M3_BUucNs_t1=1) at ../src/GraphVBT.m3:656 >> #7 0x00020798 in ViewIncrementalReal__ShowPixel >> (M3_BK0xTW_view=0x1da725c, M3_AcxOUs_x=4, M3_AcxOUs_y=2, >> M3_AcxOUs_p1=-2, M3_AcxOUs_p2=10) at ../src/bresenham/ >> ViewIncrementalReal.m3:567 >> #8 0x0001529a in BresenhamIE__OEDispatcher (M3_Ao6Rbg_v=0x1da725c, >> M3_Af40ku_evt=0x1f4e01c) at ../I386_DARWIN/BresenhamIE.m3:101 >> #9 0x007abb9b in Zeus__ViewThread (M3_BH3Tll_self=0x1e840b0) at ../ >> src/Zeus.m3:331 >> #10 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c40960) >> at ../src/thread/PTHREAD/ThreadPThread.m3:547 >> #11 0x010218d7 in ThreadPThread__ThreadBase >> (M3_AJWxb1_param=0x1c40960) at ../src/thread/PTHREAD/ >> ThreadPThread.m3:523 >> #12 0x96373155 in _pthread_start () >> #13 0x96373012 in thread_start () >> >> Thread 17 (process 84568 thread 0x6f0f): >> #0 0x963422ce in semaphore_wait_signal_trap () >> #1 0x963742c6 in _pthread_cond_wait () >> #2 0x963b9539 in pthread_cond_wait () >> #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1e84044, >> M3_AYIbX3_m=0x1bd1024, M3_Bl0jv4_c=0x1df3bac, M3_AicXUJ_alertable=1 >> '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:227 >> #4 0x01022311 in Thread__AlertWait (M3_AYIbX3_m=0x1bd1024, >> M3_Bl0jv4_c=0x1df3bac) at ../src/thread/PTHREAD/ThreadPThread.m3:267 >> #5 0x007ab7f2 in Zeus__WakeZeusAndSleep (M3_CQpoHd_zeus=0x1bce6f0, >> M3_B74vJ1_view=0x1df3b00) at ../src/Zeus.m3:361 >> #6 0x007abaa2 in Zeus__ViewThread (M3_BH3Tll_self=0x1e84038) at ../ >> src/Zeus.m3:328 >> #7 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c40610) >> at ../src/thread/PTHREAD/ThreadPThread.m3:547 >> #8 0x010218d7 in ThreadPThread__ThreadBase >> (M3_AJWxb1_param=0x1c40610) at ../src/thread/PTHREAD/ >> ThreadPThread.m3:523 >> #9 0x96373155 in _pthread_start () >> #10 0x96373012 in thread_start () >> >> Thread 16 (process 84568 thread 0x425b): >> #0 0x963422ce in semaphore_wait_signal_trap () >> #1 0x963742c6 in _pthread_cond_wait () >> #2 0x963b9539 in pthread_cond_wait () >> #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1d7e534, >> M3_AYIbX3_m=0x1d4bd28, M3_Bl0jv4_c=0x1d4bd44, M3_AicXUJ_alertable=0 >> '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 >> #4 0x01021d71 in Thread__Wait (M3_AYIbX3_m=0x1d4bd28, >> M3_Bl0jv4_c=0x1d4bd44) at ../src/thread/PTHREAD/ThreadPThread.m3:278 >> #5 0x007baaa1 in ZeusPanel__PanelThread (M3_CvdnuP_pc=0x1d7e524) >> at ../src/ZeusPanel.m3:1425 >> #6 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c3aa10) >> at ../src/thread/PTHREAD/ThreadPThread.m3:547 >> #7 0x010218d7 in ThreadPThread__ThreadBase >> (M3_AJWxb1_param=0x1c3aa10) at ../src/thread/PTHREAD/ >> ThreadPThread.m3:523 >> #8 0x96373155 in _pthread_start () >> #9 0x96373012 in thread_start () >> >> Thread 15 (process 84568 thread 0x310b): >> #0 0x963422ce in semaphore_wait_signal_trap () >> #1 0x963742c6 in _pthread_cond_wait () >> #2 0x963b9539 in pthread_cond_wait () >> #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1eb9e68, >> M3_AYIbX3_m=0x1bbc500, M3_Bl0jv4_c=0x1de15d4, M3_AicXUJ_alertable=0 >> '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 >> #4 0x01021d71 in Thread__Wait (M3_AYIbX3_m=0x1bbc500, >> M3_Bl0jv4_c=0x1de15d4) at ../src/thread/PTHREAD/ThreadPThread.m3:278 >> #5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1df3b00) at ../ >> src/trestle/Trestle.m3:884 >> #6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=0x1eb9e5c) >> at ../src/View.m3:74 >> #7 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c39760) >> at ../src/thread/PTHREAD/ThreadPThread.m3:547 >> #8 0x010218d7 in ThreadPThread__ThreadBase >> (M3_AJWxb1_param=0x1c39760) at ../src/thread/PTHREAD/ >> ThreadPThread.m3:523 >> #9 0x96373155 in _pthread_start () >> #10 0x96373012 in thread_start () >> >> Thread 14 (process 84568 thread 0x3003): >> #0 0x963422ce in semaphore_wait_signal_trap () >> #1 0x963742c6 in _pthread_cond_wait () >> #2 0x963b9539 in pthread_cond_wait () >> #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1df32e4, >> M3_AYIbX3_m=0x1bbc500, M3_Bl0jv4_c=0x1da73c4, M3_AicXUJ_alertable=0 >> '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 >> #4 0x01021d71 in Thread__Wait (M3_AYIbX3_m=0x1bbc500, >> M3_Bl0jv4_c=0x1da73c4) at ../src/thread/PTHREAD/ThreadPThread.m3:278 >> #5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1da725c) at ../ >> src/trestle/Trestle.m3:884 >> #6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=0x1df32d8) >> at ../src/View.m3:74 >> #7 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c395d0) >> at ../src/thread/PTHREAD/ThreadPThread.m3:547 >> #8 0x010218d7 in ThreadPThread__ThreadBase >> (M3_AJWxb1_param=0x1c395d0) at ../src/thread/PTHREAD/ >> ThreadPThread.m3:523 >> #9 0x96373155 in _pthread_start () >> #10 0x96373012 in thread_start () >> >> Thread 13 (process 84568 thread 0x2f03): >> #0 0x963422ce in semaphore_wait_signal_trap () >> #1 0x963742c6 in _pthread_cond_wait () >> #2 0x963b9539 in pthread_cond_wait () >> #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1d512e4, >> M3_AYIbX3_m=0x1bbc500, M3_Bl0jv4_c=0x1d3932c, M3_AicXUJ_alertable=0 >> '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 >> #4 0x01021d71 in Thread__Wait (M3_AYIbX3_m=0x1bbc500, >> M3_Bl0jv4_c=0x1d3932c) at ../src/thread/PTHREAD/ThreadPThread.m3:278 >> #5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1d37044) at ../ >> src/trestle/Trestle.m3:884 >> #6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=0x1d512d8) >> at ../src/View.m3:74 >> #7 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c39160) >> at ../src/thread/PTHREAD/ThreadPThread.m3:547 >> #8 0x010218d7 in ThreadPThread__ThreadBase >> (M3_AJWxb1_param=0x1c39160) at ../src/thread/PTHREAD/ >> ThreadPThread.m3:523 >> #9 0x96373155 in _pthread_start () >> #10 0x96373012 in thread_start () >> >> Thread 12 (process 84568 thread 0x2e03): >> #0 0x963422ce in semaphore_wait_signal_trap () >> #1 0x963742c6 in _pthread_cond_wait () >> #2 0x963b9539 in pthread_cond_wait () >> #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1d392a4, >> M3_AYIbX3_m=0x1d3722c, M3_Bl0jv4_c=0x1d375a4, M3_AicXUJ_alertable=0 >> '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 >> #4 0x01021d71 in Thread__Wait (M3_AYIbX3_m=0x1d3722c, >> M3_Bl0jv4_c=0x1d375a4) at ../src/thread/PTHREAD/ThreadPThread.m3:278 >> #5 0x00bb7962 in XMessenger__Messenger (M3_EVlqQO_self=0x1d39294) >> at ../src/xvbt/XMessenger.m3:69 >> #6 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38e10) >> at ../src/thread/PTHREAD/ThreadPThread.m3:547 >> #7 0x010218d7 in ThreadPThread__ThreadBase >> (M3_AJWxb1_param=0x1c38e10) at ../src/thread/PTHREAD/ >> ThreadPThread.m3:523 >> #8 0x96373155 in _pthread_start () >> #9 0x96373012 in thread_start () >> >> Thread 11 (process 84568 thread 0x2d03): >> #0 0x963422ce in semaphore_wait_signal_trap () >> #1 0x963742c6 in _pthread_cond_wait () >> #2 0x963b9539 in pthread_cond_wait () >> #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1d39254, >> M3_AYIbX3_m=0x1d3722c, M3_Bl0jv4_c=0x1d375c4, M3_AicXUJ_alertable=0 >> '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 >> #4 0x01021d71 in Thread__Wait (M3_AYIbX3_m=0x1d3722c, >> M3_Bl0jv4_c=0x1d375c4) at ../src/thread/PTHREAD/ThreadPThread.m3:278 >> #5 0x00bbdbc2 in XInput__FilterXInput (M3_DSd60P_self=0x1d39244) >> at ../src/xvbt/XInput.m3:102 >> #6 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38d40) >> at ../src/thread/PTHREAD/ThreadPThread.m3:547 >> #7 0x010218d7 in ThreadPThread__ThreadBase >> (M3_AJWxb1_param=0x1c38d40) at ../src/thread/PTHREAD/ >> ThreadPThread.m3:523 >> #8 0x96373155 in _pthread_start () >> #9 0x96373012 in thread_start () >> >> Thread 10 (process 84568 thread 0x2a2b): >> #0 0x963916fa in select$DARWIN_EXTSN () >> #1 0x01023463 in Unix__select (nfds=7, readfds=0x1d356f4, >> writefds=0x1d35704, exceptfds=0x1d35714, timeout=0x0) at ../src/ >> unix/Common/UnixC.c:301 >> #2 0x0101dba2 in ThreadPThread__XIOWait__CallSelect.770 >> (M3_Cwb5VA_nfd=, M3_A4bqCj_timeout=0x0) at ../src/thread/PTHREAD/ >> ThreadPThread.m3:788 >> #3 0x0101f155 in ThreadPThread__XIOWait (M3_BXP32l_self=0x1d39204, >> M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_interval=-1, >> M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ >> ThreadPThread.m3:827 >> #4 0x0101f62c in SchedulerPosix__IOWait (M3_Cwb5VA_fd=, >> M3_AicXUJ_read=1 '\001', M3_CtKayy_timeoutInterval=-1) at ../src/ >> thread/PTHREAD/ThreadPThread.m3:730 >> #5 0x00bbf20b in XInput__WaitForXInput (M3_Bkyxhg_self=0x1d391f4) >> at ../src/xvbt/XInput.m3:63 >> #6 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38c70) >> at ../src/thread/PTHREAD/ThreadPThread.m3:547 >> #7 0x010218d7 in ThreadPThread__ThreadBase >> (M3_AJWxb1_param=0x1c38c70) at ../src/thread/PTHREAD/ >> ThreadPThread.m3:523 >> #8 0x96373155 in _pthread_start () >> #9 0x96373012 in thread_start () >> >> Thread 9 (process 84568 thread 0x29f3): >> #0 0x963422ce in semaphore_wait_signal_trap () >> #1 0x963742c6 in _pthread_cond_wait () >> #2 0x963b9539 in pthread_cond_wait () >> #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1bd1164, >> M3_AYIbX3_m=0x1bd1024, M3_Bl0jv4_c=0x1bd1030, M3_AicXUJ_alertable=0 >> '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 >> #4 0x01021d71 in Thread__Wait (M3_AYIbX3_m=0x1bd1024, >> M3_Bl0jv4_c=0x1bd1030) at ../src/thread/PTHREAD/ThreadPThread.m3:278 >> #5 0x007ab312 in Zeus__AlgToViews (M3_CQpoHd_zeus=0x1bce6f0, >> M3_Ao6Rbg_initiator=0x1bd1cc8, M3_BMhQCx_dispatchProc=0x150e0, >> M3_Af40ku_evtArgs=0x1f4e01c) at ../src/Zeus.m3:306 >> #6 0x007ac1f0 in Zeus__Dispatch (M3_Ao6Rbg_initiator=0x1bd1cc8, >> M3_DsvzJ6_style=0 '\0', M3_AcxOUs_priority=1, >> M3_Bd56fi_eventName=0x1d9d60, M3_BMhQCx_dispatchProc=0x150e0, >> M3_Af40ku_evtArgs=0x1f4e01c) at ../src/Zeus.m3:246 >> #7 0x000149a7 in BresenhamIE__ShowPixel >> (M3_CfiRBL_initiator=0x1bd1cc8, M3_AcxOUs_x=4, M3_AcxOUs_y=2, >> M3_AcxOUs_p1=-2, M3_AcxOUs_p2=10) at ../I386_DARWIN/ >> BresenhamIE.m3:227 >> #8 0x000175b7 in AlgBresenham__DrawLine (M3_ECecEc_alg=0x1bd1cc8, >> M3_AcxOUs_x1=0, M3_AcxOUs_y1=0, M3_AcxOUs_x2=10, M3_AcxOUs_y2=6) >> at ../src/bresenham/AlgBresenham.m3:55 >> #9 0x0001788f in AlgBresenham__Run (M3_ECecEc_alg=0x1bd1cc8) at ../ >> src/bresenham/AlgBresenham.m3:86 >> #10 0x007bb729 in ZeusPanel__AlgThread (M3_Dijbki_ac=0x1bd1150) >> at ../src/ZeusPanel.m3:1534 >> #11 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c2a110) >> at ../src/thread/PTHREAD/ThreadPThread.m3:547 >> #12 0x010218d7 in ThreadPThread__ThreadBase >> (M3_AJWxb1_param=0x1c2a110) at ../src/thread/PTHREAD/ >> ThreadPThread.m3:523 >> #13 0x96373155 in _pthread_start () >> #14 0x96373012 in thread_start () >> >> Thread 8 (process 84568 thread 0x2803): >> #0 0x963422ce in semaphore_wait_signal_trap () >> #1 0x963742c6 in _pthread_cond_wait () >> #2 0x963b9539 in pthread_cond_wait () >> #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1d6200c, >> M3_AYIbX3_m=0x1d43fb4, M3_Bl0jv4_c=0x1d43fc0, M3_AicXUJ_alertable=1 >> '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:227 >> #4 0x01022311 in Thread__AlertWait (M3_AYIbX3_m=0x1d43fb4, >> M3_Bl0jv4_c=0x1d43fc0) at ../src/thread/PTHREAD/ThreadPThread.m3:267 >> #5 0x00e3bdf2 in Formatter__Allocate (M3_ACp9GL_t=0x1d43658, >> M3_DBiloZ_this=1 '\001', M3_Cwb5VA_minSize=) at ../src/formatter/ >> Formatter.m3:440 >> #6 0x00e3bf0a in Formatter__Probe (M3_ACp9GL_t=0x1d43658, >> M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:542 >> #7 0x00e3c2b8 in Formatter__Peek (M3_ACp9GL_t=0x1d43658, >> M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:592 >> #8 0x00e3c2ff in Formatter__PeekOp (M3_ACp9GL_t=0x1d43658, >> M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:577 >> #9 0x00e3cb25 in Formatter__PrintUntil (M3_ACp9GL_t=0x1d43658, >> M3_DOUxXw_mode=1 '\001', M3_ElBLGV_pos=0xb038ce90, M3_Cwb5VA_maxL=, >> M3_CCuODf_op=0x1d44c28) at ../src/formatter/Formatter.m3:708 >> #10 0x00e3cfc9 in Formatter__PrintTop (M3_B5Nhtj_self=0x1d43fd0) >> at ../src/formatter/Formatter.m3:615 >> #11 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c29240) >> at ../src/thread/PTHREAD/ThreadPThread.m3:547 >> #12 0x010218d7 in ThreadPThread__ThreadBase >> (M3_AJWxb1_param=0x1c29240) at ../src/thread/PTHREAD/ >> ThreadPThread.m3:523 >> #13 0x96373155 in _pthread_start () >> #14 0x96373012 in thread_start () >> >> Thread 7 (process 84568 thread 0x2703): >> #0 0x963422ce in semaphore_wait_signal_trap () >> #1 0x963742c6 in _pthread_cond_wait () >> #2 0x963b9539 in pthread_cond_wait () >> #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1d435f0, >> M3_AYIbX3_m=0x1d435c4, M3_Bl0jv4_c=0x1d435d0, M3_AicXUJ_alertable=1 >> '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:227 >> #4 0x01022311 in Thread__AlertWait (M3_AYIbX3_m=0x1d435c4, >> M3_Bl0jv4_c=0x1d435d0) at ../src/thread/PTHREAD/ThreadPThread.m3:267 >> #5 0x00e3bdf2 in Formatter__Allocate (M3_ACp9GL_t=0x1d42c68, >> M3_DBiloZ_this=1 '\001', M3_Cwb5VA_minSize=) at ../src/formatter/ >> Formatter.m3:440 >> #6 0x00e3bf0a in Formatter__Probe (M3_ACp9GL_t=0x1d42c68, >> M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:542 >> #7 0x00e3c2b8 in Formatter__Peek (M3_ACp9GL_t=0x1d42c68, >> M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:592 >> #8 0x00e3c2ff in Formatter__PeekOp (M3_ACp9GL_t=0x1d42c68, >> M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:577 >> #9 0x00e3cb25 in Formatter__PrintUntil (M3_ACp9GL_t=0x1d42c68, >> M3_DOUxXw_mode=1 '\001', M3_ElBLGV_pos=0xb030ae90, M3_Cwb5VA_maxL=, >> M3_CCuODf_op=0x1d44c28) at ../src/formatter/Formatter.m3:708 >> #10 0x00e3cfc9 in Formatter__PrintTop (M3_B5Nhtj_self=0x1d435e0) >> at ../src/formatter/Formatter.m3:615 >> #11 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c29060) >> at ../src/thread/PTHREAD/ThreadPThread.m3:547 >> #12 0x010218d7 in ThreadPThread__ThreadBase >> (M3_AJWxb1_param=0x1c29060) at ../src/thread/PTHREAD/ >> ThreadPThread.m3:523 >> #13 0x96373155 in _pthread_start () >> #14 0x96373012 in thread_start () >> >> Thread 6 (process 84568 thread 0x2603): >> #0 0x963422ce in semaphore_wait_signal_trap () >> #1 0x963742c6 in _pthread_cond_wait () >> #2 0x963b9539 in pthread_cond_wait () >> #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1d449dc, >> M3_AYIbX3_m=0x1d448d4, M3_Bl0jv4_c=0x1d449c0, M3_AicXUJ_alertable=1 >> '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:227 >> #4 0x01022311 in Thread__AlertWait (M3_AYIbX3_m=0x1d448d4, >> M3_Bl0jv4_c=0x1d449c0) at ../src/thread/PTHREAD/ThreadPThread.m3:267 >> #5 0x0073de32 in WorkerPool__ClericApply (M3_BSwVRC_self=0x1d449d0) >> at ../src/WorkerPool.m3:152 >> #6 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c28e00) >> at ../src/thread/PTHREAD/ThreadPThread.m3:547 >> #7 0x010218d7 in ThreadPThread__ThreadBase >> (M3_AJWxb1_param=0x1c28e00) at ../src/thread/PTHREAD/ >> ThreadPThread.m3:523 >> #8 0x96373155 in _pthread_start () >> #9 0x96373012 in thread_start () >> >> Thread 5 (process 84568 thread 0x2313): >> #0 0x963916fa in select$DARWIN_EXTSN () >> #1 0x01023463 in Unix__select (nfds=4, readfds=0x1d46014, >> writefds=0x1d46024, exceptfds=0x1d46034, timeout=0xb0206b40) at ../ >> src/unix/Common/UnixC.c:301 >> #2 0x0101dba2 in ThreadPThread__XIOWait__CallSelect.770 >> (M3_Cwb5VA_nfd=, M3_A4bqCj_timeout=0xb0206b40) at ../src/thread/ >> PTHREAD/ThreadPThread.m3:788 >> #3 0x0101f155 in ThreadPThread__XIOWait (M3_BXP32l_self=0x1d2a5bc, >> M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_interval=-1, >> M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ >> ThreadPThread.m3:827 >> #4 0x0101f4ec in SchedulerPosix__IOAlertWait (M3_Cwb5VA_fd=, >> M3_AicXUJ_read=1 '\001', M3_CtKayy_timeoutInterval=-1) at ../src/ >> thread/PTHREAD/ThreadPThread.m3:743 >> #5 0x00dd3cc2 in TCPMisc__AcceptFrom (M3_AahksS_c=0x1d2a594, >> M3_DoBjMZ_peer=0xb0206cb4) at ../src/POSIX/TCP.m3:458 >> #6 0x00dd3da8 in TCP__Accept (M3_AahksS_c=0x1d2a594) at ../src/ >> POSIX/TCP.m3:234 >> #7 0x006dbc6b in LocalObjectSpace__SpaceAccept >> (M3_Dbz8GV_self=0x1d2a5b0) at ../src/LocalObjectSpace.m3:307 >> #8 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c29130) >> at ../src/thread/PTHREAD/ThreadPThread.m3:547 >> #9 0x010218d7 in ThreadPThread__ThreadBase >> (M3_AJWxb1_param=0x1c29130) at ../src/thread/PTHREAD/ >> ThreadPThread.m3:523 >> #10 0x96373155 in _pthread_start () >> #11 0x96373012 in thread_start () >> >> Thread 4 (process 84568 thread 0x2003): >> #0 0x9634946e in __semwait_signal () >> #1 0x963492ef in nanosleep$UNIX2003 () >> #2 0x01022c22 in ThreadPThread__Nanosleep (req=0xb0184dbc, >> rem=0xb0184db4) at ../src/thread/PTHREAD/ThreadPThreadC.c:318 >> #3 0x0101f32c in ThreadPThread__XPause (M3_BXP32l_self=0x1bc7a08, >> M3_CtKayy_n=1, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ >> ThreadPThread.m3:669 >> #4 0x0101f8da in Thread__Pause (M3_CtKayy_n=1) at ../src/thread/ >> PTHREAD/ThreadPThread.m3:686 >> #5 0x00a11d53 in FileBrowserVBT__Watcher (M3_EMTrVz_cl=0x1bc7a00) >> at ../src/lego/FileBrowserVBT.m3:259 >> #6 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c21830) >> at ../src/thread/PTHREAD/ThreadPThread.m3:547 >> #7 0x010218d7 in ThreadPThread__ThreadBase >> (M3_AJWxb1_param=0x1c21830) at ../src/thread/PTHREAD/ >> ThreadPThread.m3:523 >> #8 0x96373155 in _pthread_start () >> #9 0x96373012 in thread_start () >> >> Thread 3 (process 84568 thread 0x1f03): >> #0 0x963422ce in semaphore_wait_signal_trap () >> #1 0x963742c6 in _pthread_cond_wait () >> #2 0x963b9539 in pthread_cond_wait () >> #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1bc50d4, >> M3_AYIbX3_m=0x1bc50b0, M3_Bl0jv4_c=0x1bc50bc, M3_AicXUJ_alertable=0 >> '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 >> #4 0x01021d71 in Thread__Wait (M3_AYIbX3_m=0x1bc50b0, >> M3_Bl0jv4_c=0x1bc50bc) at ../src/thread/PTHREAD/ThreadPThread.m3:278 >> #5 0x00a839e2 in VTView__VFontCleanUpThread >> (M3_EMTrVz_cl=0x1bc50cc) at ../src/vtext/VTView.m3:111 >> #6 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c21310) >> at ../src/thread/PTHREAD/ThreadPThread.m3:547 >> #7 0x010218d7 in ThreadPThread__ThreadBase >> (M3_AJWxb1_param=0x1c21310) at ../src/thread/PTHREAD/ >> ThreadPThread.m3:523 >> #8 0x96373155 in _pthread_start () >> #9 0x96373012 in thread_start () >> >> Thread 2 (process 84568 thread 0x313): >> #0 0x0101f32f in ThreadPThread__XPause (M3_BXP32l_self=0x1bbc6c8, >> M3_CtKayy_n=0.050000000000000003, M3_AicXUJ_alertable=0 '\0') at ../ >> src/thread/PTHREAD/ThreadPThread.m3:669 >> #1 0x0101f8da in Thread__Pause (M3_CtKayy_n=0.050000000000000003) >> at ../src/thread/PTHREAD/ThreadPThread.m3:686 >> #2 0x00bf36ce in VBTRep__MeterMaid (M3_EMTrVz_self=0x1bbc6bc) at ../ >> src/vbt/VBTRep.m3:460 >> #3 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c21390) >> at ../src/thread/PTHREAD/ThreadPThread.m3:547 >> #4 0x010218d7 in ThreadPThread__ThreadBase >> (M3_AJWxb1_param=0x1c21390) at ../src/thread/PTHREAD/ >> ThreadPThread.m3:523 >> #5 0x96373155 in _pthread_start () >> #6 0x96373012 in thread_start () >> >> Thread 1 (process 84568 local thread 0x2e03): >> #0 0x963422ce in semaphore_wait_signal_trap () >> #1 0x963742c6 in _pthread_cond_wait () >> #2 0x963b9539 in pthread_cond_wait () >> #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1bbc00c, >> M3_AYIbX3_m=0x1bbc500, M3_Bl0jv4_c=0x1d7e580, M3_AicXUJ_alertable=0 >> '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 >> #4 0x01021d71 in Thread__Wait (M3_AYIbX3_m=0x1bbc500, >> M3_Bl0jv4_c=0x1d7e580) at ../src/thread/PTHREAD/ThreadPThread.m3:278 >> #5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1bfdd44) at ../ >> src/trestle/Trestle.m3:884 >> #6 0x007c09eb in ZeusPanel__Interact (M3_Bd56fi_title=0x290db0, >> M3_DYb95R_path=0x1d758c0) at ../src/ZeusPanel.m3:477 >> #7 0x001b0ede in Main_M3 (M3_AcxOUs_mode=1) at ../src/Main.m3:165 >> #8 0x0100edbf in RTLinker__RunMainBody (M3_DjPxE3_m=0x1d6060) at ../ >> src/runtime/common/RTLinker.m3:400 >> #9 0x00002578 in main (argc=1, argv=0xbfffee00, envp=0xbfffee08) at >> _m3main.mc:6 >> >> >> On 1 Sep 2009, at 22:53, Randy Coleburn wrote: >> >> I tried upgrade.py again, and it seemed to work this time. I think >> I may have forgotten to run vcvars to setup the Visual C++ command >> line on my prior attempt. Sorry. >> >> Here is the compiler output for the "caltech-parser\parserlib >> \parserlib\test" build: >> >> --- processing package "caltech-parser\parserlib\parserlib\test" --- >> --- building in NT386 --- >> >> LIB_INSTALL is C:\cm3\lib >> ignoring ..\src\m3overrides >> >> C:\cm3\caltech-parser\parserlib\ktok\NT386\ktok ..\src\Calc.t -o >> CalcTok.i3 >> C:\cm3\caltech-parser\parserlib\ktok\NT386\ktok ..\src\Calc.t -o >> CalcTok.i3 >> The system cannot find the path specified. >> "C:\cm3\pkg\cit_util\src\generics.tmpl", line 38: quake runtime >> error: exit 1: C:\cm3\caltech-parser\parserlib\ktok\NT386\ktok .. >> \src\Calc.t -o CalcTok.i3 >> >> --procedure-- -line- -file--- >> exec -- >> _exec 38 C:\cm3\pkg\cit_util\src\generics.tmpl >> _xCons 37 C:\cm3\pkg\parserlib\src\parser.tmpl >> _tCons 70 C:\cm3\pkg\parserlib\src\parser.tmpl >> _tConsUn 71 C:\cm3\pkg\parserlib\src\parser.tmpl >> token 73 C:\cm3\pkg\parserlib\src\parser.tmpl >> include_dir 4 C:\cm3\Sandbox\cm3\caltech-parser\parserlib\parserlib >> \test\src\m3makefile >> 4 C:\cm3\Sandbox\cm3\caltech-parser\parserlib\parserlib\test >> \NT386\m3make.args >> >> Fatal Error: package build failed >> >> I tried running juno and mentor again. I get different results each >> run. Interestingly, sometimes mentor didn't crash, instead giving >> me an error message about not having my HOME environment var set. I >> tried later to set this, but mentor still crashes. Once when I ran >> juno it complained that it tried to join a thread twice. Sounds >> like something is broken in the threading or GC, or the program is >> coded wrongly somehow. See below for some sample runs of mentor and >> juno: >> >> C:\cm3\Sandbox\cm3\scripts\win>mentor >> >> *** >> *** runtime error: >> *** Exception "FormsVBT.Error" not in RAISES list >> *** file "..\src\FormsVBT.m3", line 73 >> *** >> >> >> >> *** >> *** runtime error: >> *** An enumeration or subrange value was out of range. >> *** file "..\src\runtime\common\RTType.m3", line 71 >> *** >> >> >> C:\cm3\Sandbox\cm3\scripts\win>mentor >> Error: the HOME environment variable is undefined. >> Please set it to the path of your home directory and try again. >> >> C:\cm3\Sandbox\cm3\scripts\win>mentor >> Error: the HOME environment variable is undefined. >> Please set it to the path of your home directory and try again. >> >> C:\cm3\Sandbox\cm3\scripts\win>mentor >> >> *** >> *** runtime error: >> *** failed. >> *** file "..\src\thread\WIN32\ThreadWin32.m3", line 453 >> *** >> >> Stack trace: >> FP PC Procedure >> --------- --------- ------------------------------- >> 0x12fc48 0x84ad19 CheckSlot + 0x28 in ..\src\thread >> \WIN32\ThreadWin32.m3 >> 0x12fc8c 0x84b8ba Fork + 0x2a1 in ..\src\thread\WIN32\ThreadWin32.m3 >> 0x12fcc4 0x1221c8c Parse + 0x5c in ..\src\FormsVBT.m3 >> 0x12fd7c 0x1247c0c Insert + 0x149 in ..\src\FVRuntime.m3 >> 0x12fde8 0x164cd6b UpdateSessionMenu + 0x3c9 in ..\src\ZeusPanel.m3 >> 0x12fe18 0x164c997 GetGroupInfo + 0xb5 in ..\src\ZeusPanel.m3 >> 0x12fe60 0x164d842 RegisterView + 0xf5 in ..\src\ZeusPanel.m3 >> 0x12fe88 0x4e32da RegisterView + 0x30 in .. >> \NT386\MinimaxViewGameTreeBObliqView.m3 >> 0x12fe9c 0x4e43c7 MinimaxViewGameTreeBObliqView_M3 + 0x39 in .. >> \NT386\MinimaxViewGameTreeBObliqView.m3 >> >> Here is another run of Juno. This one dies on a different line >> number in same module. >> >> >> C:\cm3\Sandbox\cm3\scripts\win>juno >> >> *** >> *** runtime error: >> *** failed. >> *** file "..\src\runtime\common\RTCollector.m3", line 1087 >> *** >> >> Stack trace: >> FP PC Procedure >> --------- --------- ------------------------------- >> 0x263fb34 0x5d115f CleanBetween + 0x48 in ..\src\runtime\common >> \RTCollector.m3 >> 0x263fb7c 0x5d4cd9 CheckLoadTracedRef + 0xfa in ..\src\runtime >> \common\RTCollector.m3 >> 0x263fbc4 0x100117f6 AnnotateAtoms.Expr0 + 0x401 in ..\src >> \JunoCompile.m3 >> 0x263fbe8 0x10011f09 AnnotateAtoms.ExprList0 + 0xc0 in ..\src >> \JunoCompile.m3 >> 0x263fc34 0x100121b4 AnnotateAtoms.Cmd0 + 0x253 in ..\src >> \JunoCompile.m3 >> 0x263fc80 0x10012b74 AnnotateAtoms.Cmd0 + 0xc13 in ..\src >> \JunoCompile.m3 >> 0x263fccc 0x100128a2 AnnotateAtoms.Cmd0 + 0x941 in ..\src >> \JunoCompile.m3 >> 0x263fd18 0x10012c4e AnnotateAtoms.Cmd0 + 0xced in ..\src >> \JunoCompile.m3 >> 0x263fd64 0x10012225 AnnotateAtoms.Cmd0 + 0x2c4 in ..\src >> \JunoCompile.m3 >> 0x263fdb0 0x10012a9a AnnotateAtoms.Cmd0 + 0xb39 in ..\src >> \JunoCompile.m3 >> ......... ......... ... more frames ... >> >> Regards, >> Randy Coleburn >> >>>>> Jay K> 9/1/2009 9:33 PM>>> >> Is the message about errno.h correct? >> caltech-parser..hm.. you are up to date? I thought I had either >> fixed it, or filtered it out. >> Mutex/mentor I'll have to look at. >> >> - Jay >> >> ________________________________ >> Date: Tue, 1 Sep 2009 20:09:25 -0400 >> From: rcoleburn at scires.com >> To: m3devel at elegosoft.com >> Subject: [M3devel] report on Windows XP builds/tests >> >> Hi, I am back from vacation. >> >> I've updated my sandbox on WindowsXP to be current with the CVS head. >> >> I tried first to run Jay's "upgrade.py", but got the following error: >> >> C:\cm3\Sandbox\cm3\scripts\python>upgrade.py >> using c:\cm3\bin\cm3.exe >> PATH=c:\cm3\bin;%PATH% >> set CM3_TARGET=NT386 >> set CM3_INSTALL=c:\cm3 >> set M3CONFIG=C:\cm3\Sandbox\cm3\m3-sys\cminstall\src\config-no- >> install\NT386 >> set CM3_ROOT=C:/cm3/Sandbox/cm3 >> ERROR: errno.h not found in %INCLUDE%(C:\msdev\80\VC\include;C: >> \Program Files\Microsoft SDKs\Windows\v6.0A\Include;C:\Program Files >> \Microsoft Platform SDK for Windows Server 2003 R2\Include) >> C:\cm3\Sandbox\cm3\scripts\python> >> >> Next I tried my upgrade script and was successful. Then I used my >> "do-cm3.cmd" script to rebuild all packages and was successful, >> except for "m3-sys\m3cc" and "caltech-parser\parserlib\parserlib >> \test". >> >> In catching up on my email, I noticed Olaf had asked about mentor >> and juno on Windows, so I tried running these. Juno starts up and >> puts up a window, but quickly crashes. mentor crashes before any >> window comes up and I also get a firewall request from Windows >> asking whether to block the program--I suspect it is trying to >> access the network, hence the firewall request. Here are the >> runtime error reports: >> >> C:\cm3\bin>mentor >> >> *** >> *** runtime error: >> *** Attempt to reference an illegal memory location. >> *** pc = 0x849590 = LockMutex + 0x9c in ..\src\thread >> \WIN32\ThreadWin32.m3 >> *** >> >> Stack trace: >> FP PC Procedure >> --------- --------- ------------------------------- >> 0x2abf97c 0x846fdd SystemError + 0x66 in ..\src\runtime >> \NT386\RTSignal.m3 >> 0x2abf9b8 0x849590 LockMutex + 0x9c in ..\src\thread >> \WIN32\ThreadWin32.m3 >> 0x2abf9e8 0x1405c72 Be + 0x3e in ..\src\split\TextVBT.m3 >> 0x2abfb24 0x1235764 pText + 0x6f4 in ..\src\FormsVBT.m3 >> 0x2abfb84 0x12234b1 Item + 0x48b in ..\src\FormsVBT.m3 >> 0x2abfbb0 0x124107a OneChild + 0xf8 in ..\src\FormsVBT.m3 >> 0x2abfc90 0x1227c9a pMButton + 0x11c in ..\src\FormsVBT.m3 >> 0x2abfcf0 0x12234b1 Item + 0x48b in ..\src\FormsVBT.m3 >> 0x2abfd1c 0x124107a OneChild + 0xf8 in ..\src\FormsVBT.m3 >> 0x2abfe24 0x1227520 pShape + 0x19c in ..\src\FormsVBT.m3 >> ......... ......... ... more frames ... >> >> >> C:\cm3\bin>juno >> >> *** >> *** runtime error: >> *** failed. >> *** file "..\src\runtime\common\RTCollector.m3", line 2284 >> *** >> >> Stack trace: >> FP PC Procedure >> --------- --------- ------------------------------- >> 0x210f9d8 0x5d4e43 CheckStoreTraced + 0xde in ..\src\runtime\common >> \RTCollector.m3 >> 0x210fa38 0x10041c74 Unnest + 0x124 in ..\src\JunoCompileNF.m3 >> 0x210fac8 0x10040a49 B1 + 0x3d0 in ..\src\JunoCompileNF.m3 >> 0x210faf4 0x1003f9b6 Normalize + 0x46 in ..\src\JunoCompileNF.m3 >> 0x210fb20 0x10016b9f Cmd.C2pp + 0x20 in ..\src\JunoCompile.m3 >> 0x210fb70 0x10016ac3 Cmd.C2p + 0x618 in ..\src\JunoCompile.m3 >> 0x210fbcc 0x1001594b Cmd.C2 + 0x9c8 in ..\src\JunoCompile.m3 >> 0x210fc24 0x100156b8 Cmd.C2 + 0x735 in ..\src\JunoCompile.m3 >> 0x210fc7c 0x100151a0 Cmd.C2 + 0x21d in ..\src\JunoCompile.m3 >> 0x210fcc8 0x10016b43 Cmd.C2p + 0x698 in ..\src\JunoCompile.m3 >> ......... ......... ... more frames ... >> >> C:\cm3\bin> >> >> Juno crashes on an ASSERT in the collector, while mentor seems to >> be trying to lock a mutex that isn't properly initialized. I have >> not looked at the source code to try and debug. Let me know if you >> want me to pursue further. >> >> I've rebuilt some of my own programs and run some very basic tests. >> So far, no problems detected. >> >> I will try to run some tests on Vista platform tomorrow. >> >> Maybe it would be prudent for me to compile and run some of the >> tests ya'll have been implementing. I think the scripts for these >> aren't native Windows, but if you can point me to some of these, >> I'll try to translate for use on Windows. >> >> Let me know how I can best assist with the release effort. >> >> Regards, >> Randy Coleburn >> From jay.krell at cornell.edu Wed Sep 2 07:15:46 2009 From: jay.krell at cornell.edu (Jay K) Date: Wed, 2 Sep 2009 05:15:46 +0000 Subject: [M3devel] report on Windows XP builds/tests In-Reply-To: References: <4A9D7F7B.1E75.00D7.1@scires.com> <4A9DA5DB.1E75.00D7.1@scires.com> Message-ID: Yep, no matter what the problem is, that's my other dashed hope -- that'd it'd either work very little or very much, and not somewhere in between as it does. It seems a little surprising to see things only 4-aligned below, but I'd have to check the related sizes, if they are 4 then ok. I also checked the parameter order for calloc. calloc(n,1) could reasonably provide something unaligned, but calloc(1,n) that I use should be n or "max" aligned, whichever is smaller. I can't claim that I thought of this at the time, maybe I just got lucky. I'll /try/ to look at this shortly. Nice that it occurs on NT too. :) It could be something else entirely, but this an obvious area to double double double check, and if not too difficult, test with it reverted and sort of prove by showing the opposite behavior with the opposite state (which isn't conclusive, but you understand..) Hm noticably on NT I didn't make this change for dynamically allocated structures, only static ones. That part is also a little bit to be focused on, but /seemingly/ easier to get correct. - Jay ---------------------------------------- > From: hosking at cs.purdue.edu > To: jay.krell at cornell.edu > Date: Wed, 2 Sep 2009 00:52:15 -0400 > CC: m3devel at elegosoft.com > Subject: Re: [M3devel] report on Windows XP builds/tests > > On 2 Sep 2009, at 00:20, Jay K wrote: > >> My fear is that I messed up when I factored sizeof(pthread_cond_t), >> sizeof(pthread_mutex_t), etc. out of the Modula-3 code. >> The code looks right, but it is easy to miss a level of indirection, >> or something. >> We also might as well wrap the last few that aren't wrapped, but no >> reason to believe that will fix anything. > > We'll need to look into this. The weird thing is that it *mostly* > works. I'd have thought getting those wrong would break everywhere. > Still, probably worth rechecking. > >> My dashed hope is/was that the compiler being written in Modula-3, >> including using multiple threads, for garbage collection, would be a >> good test of the overall system working. > > I don't think the compiler is a multi-threaded mutator. > > The GC piggybacks work on the mutator by default, rather than running > in separate threads. > >> The caltech-parser problem looks familiar. I'll have to look again. >> >> >> - Jay >> >> >> ________________________________ >>> From: hosking at cs.purdue.edu >>> To: rcoleburn at scires.com >>> Date: Tue, 1 Sep 2009 23:52:39 -0400 >>> CC: m3devel at elegosoft.com; jay.krell at cornell.edu >>> Subject: Re: [M3devel] report on Windows XP builds/tests >>> >>> mentor (and probably other GUI apps) lock up in ways I have not >>> seen before (it has been a long time since I tried running it, but >>> it always used to work for me without problems about the time that >>> I was bedding down the native threads code so logs there might give >>> the timeframe). I suspect something is quite broken, but don't know >>> when the brokenness got introduced. Here is a backtrace for all >>> threads: >>> >>> Thread 20 (process 84568 thread 0x4f07): >>> #0 0x9634946e in __semwait_signal () >>> #1 0x963492ef in nanosleep$UNIX2003 () >>> #2 0x01022c22 in ThreadPThread__Nanosleep (req=0xb0fbcd9c, >>> rem=0xb0fbcd94) at ../src/thread/PTHREAD/ThreadPThreadC.c:318 >>> #3 0x0101f32c in ThreadPThread__XPause (M3_BXP32l_self=0x1d7354c, >>> M3_CtKayy_n=1, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ >>> ThreadPThread.m3:669 >>> #4 0x0101f8da in Thread__Pause (M3_CtKayy_n=1) at ../src/thread/ >>> PTHREAD/ThreadPThread.m3:686 >>> #5 0x00bc9cf4 in XClientF__MeterMaid (M3_AS2y1X_cl=0x1d7353c) at ../ >>> src/xvbt/XClientF.m3:105 >>> #6 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c299c0) >>> at ../src/thread/PTHREAD/ThreadPThread.m3:547 >>> #7 0x010218d7 in ThreadPThread__ThreadBase >>> (M3_AJWxb1_param=0x1c299c0) at ../src/thread/PTHREAD/ >>> ThreadPThread.m3:523 >>> #8 0x96373155 in _pthread_start () >>> #9 0x96373012 in thread_start () >>> >>> Thread 19 (process 84568 thread 0x4e0b): >>> #0 0x963422ce in semaphore_wait_signal_trap () >>> #1 0x963742c6 in _pthread_cond_wait () >>> #2 0x963b9539 in pthread_cond_wait () >>> #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1e84134, >>> M3_AYIbX3_m=0x1bd1024, M3_Bl0jv4_c=0x1d37118, M3_AicXUJ_alertable=1 >>> '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:227 >>> #4 0x01022311 in Thread__AlertWait (M3_AYIbX3_m=0x1bd1024, >>> M3_Bl0jv4_c=0x1d37118) at ../src/thread/PTHREAD/ThreadPThread.m3:267 >>> #5 0x007ab7f2 in Zeus__WakeZeusAndSleep (M3_CQpoHd_zeus=0x1bce6f0, >>> M3_B74vJ1_view=0x1d37044) at ../src/Zeus.m3:361 >>> #6 0x007abaa2 in Zeus__ViewThread (M3_BH3Tll_self=0x1e84128) at ../ >>> src/Zeus.m3:328 >>> #7 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c40a40) >>> at ../src/thread/PTHREAD/ThreadPThread.m3:547 >>> #8 0x010218d7 in ThreadPThread__ThreadBase >>> (M3_AJWxb1_param=0x1c40a40) at ../src/thread/PTHREAD/ >>> ThreadPThread.m3:523 >>> #9 0x96373155 in _pthread_start () >>> #10 0x96373012 in thread_start () >>> >>> Thread 18 (process 84568 thread 0x5c0b): >>> #0 0x01020e19 in ThreadPThread__UnlockMutex (M3_AYIbX3_m=0x1e840bc) >>> at ../src/thread/PTHREAD/ThreadPThread.m3:189 >>> #1 0x0101ee7a in ThreadPThread__XTestAlert >>> (M3_BXP32l_self=0x1e840bc) at ../src/thread/PTHREAD/ >>> ThreadPThread.m3:324 >>> #2 0x0101f348 in ThreadPThread__XPause (M3_BXP32l_self=0x1e840bc, >>> M3_CtKayy_n=0.0010560248047113419, M3_AicXUJ_alertable=1 '\001') >>> at ../src/thread/PTHREAD/ThreadPThread.m3:670 >>> #3 0x0101f77a in Thread__AlertPause >>> (M3_CtKayy_n=0.0010560248047113419) at ../src/thread/PTHREAD/ >>> ThreadPThread.m3:700 >>> #4 0x008f9ea1 in Animate__Do (M3_CCfZY3_t=0x1e8b104, >>> M3_DsL7Zz_mg=0x0, M3_AdEaVQ_v=0x1e880f8, M3_BUucNs_duration=1) >>> at ../src/Animate.m3:71 >>> #5 0x00909610 in MGV__Animation (M3_AdEaVQ_v=0x1e880f8, >>> M3_BUucNs_duration=1) at ../src/MGV.m3:313 >>> #6 0x008921f9 in GraphVBT__AnimateGraph (M3_Cj00zi_graph=0x1e8800c, >>> M3_BUucNs_t0=0, M3_BUucNs_t1=1) at ../src/GraphVBT.m3:656 >>> #7 0x00020798 in ViewIncrementalReal__ShowPixel >>> (M3_BK0xTW_view=0x1da725c, M3_AcxOUs_x=4, M3_AcxOUs_y=2, >>> M3_AcxOUs_p1=-2, M3_AcxOUs_p2=10) at ../src/bresenham/ >>> ViewIncrementalReal.m3:567 >>> #8 0x0001529a in BresenhamIE__OEDispatcher (M3_Ao6Rbg_v=0x1da725c, >>> M3_Af40ku_evt=0x1f4e01c) at ../I386_DARWIN/BresenhamIE.m3:101 >>> #9 0x007abb9b in Zeus__ViewThread (M3_BH3Tll_self=0x1e840b0) at ../ >>> src/Zeus.m3:331 >>> #10 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c40960) >>> at ../src/thread/PTHREAD/ThreadPThread.m3:547 >>> #11 0x010218d7 in ThreadPThread__ThreadBase >>> (M3_AJWxb1_param=0x1c40960) at ../src/thread/PTHREAD/ >>> ThreadPThread.m3:523 >>> #12 0x96373155 in _pthread_start () >>> #13 0x96373012 in thread_start () >>> >>> Thread 17 (process 84568 thread 0x6f0f): >>> #0 0x963422ce in semaphore_wait_signal_trap () >>> #1 0x963742c6 in _pthread_cond_wait () >>> #2 0x963b9539 in pthread_cond_wait () >>> #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1e84044, >>> M3_AYIbX3_m=0x1bd1024, M3_Bl0jv4_c=0x1df3bac, M3_AicXUJ_alertable=1 >>> '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:227 >>> #4 0x01022311 in Thread__AlertWait (M3_AYIbX3_m=0x1bd1024, >>> M3_Bl0jv4_c=0x1df3bac) at ../src/thread/PTHREAD/ThreadPThread.m3:267 >>> #5 0x007ab7f2 in Zeus__WakeZeusAndSleep (M3_CQpoHd_zeus=0x1bce6f0, >>> M3_B74vJ1_view=0x1df3b00) at ../src/Zeus.m3:361 >>> #6 0x007abaa2 in Zeus__ViewThread (M3_BH3Tll_self=0x1e84038) at ../ >>> src/Zeus.m3:328 >>> #7 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c40610) >>> at ../src/thread/PTHREAD/ThreadPThread.m3:547 >>> #8 0x010218d7 in ThreadPThread__ThreadBase >>> (M3_AJWxb1_param=0x1c40610) at ../src/thread/PTHREAD/ >>> ThreadPThread.m3:523 >>> #9 0x96373155 in _pthread_start () >>> #10 0x96373012 in thread_start () >>> >>> Thread 16 (process 84568 thread 0x425b): >>> #0 0x963422ce in semaphore_wait_signal_trap () >>> #1 0x963742c6 in _pthread_cond_wait () >>> #2 0x963b9539 in pthread_cond_wait () >>> #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1d7e534, >>> M3_AYIbX3_m=0x1d4bd28, M3_Bl0jv4_c=0x1d4bd44, M3_AicXUJ_alertable=0 >>> '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 >>> #4 0x01021d71 in Thread__Wait (M3_AYIbX3_m=0x1d4bd28, >>> M3_Bl0jv4_c=0x1d4bd44) at ../src/thread/PTHREAD/ThreadPThread.m3:278 >>> #5 0x007baaa1 in ZeusPanel__PanelThread (M3_CvdnuP_pc=0x1d7e524) >>> at ../src/ZeusPanel.m3:1425 >>> #6 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c3aa10) >>> at ../src/thread/PTHREAD/ThreadPThread.m3:547 >>> #7 0x010218d7 in ThreadPThread__ThreadBase >>> (M3_AJWxb1_param=0x1c3aa10) at ../src/thread/PTHREAD/ >>> ThreadPThread.m3:523 >>> #8 0x96373155 in _pthread_start () >>> #9 0x96373012 in thread_start () >>> >>> Thread 15 (process 84568 thread 0x310b): >>> #0 0x963422ce in semaphore_wait_signal_trap () >>> #1 0x963742c6 in _pthread_cond_wait () >>> #2 0x963b9539 in pthread_cond_wait () >>> #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1eb9e68, >>> M3_AYIbX3_m=0x1bbc500, M3_Bl0jv4_c=0x1de15d4, M3_AicXUJ_alertable=0 >>> '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 >>> #4 0x01021d71 in Thread__Wait (M3_AYIbX3_m=0x1bbc500, >>> M3_Bl0jv4_c=0x1de15d4) at ../src/thread/PTHREAD/ThreadPThread.m3:278 >>> #5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1df3b00) at ../ >>> src/trestle/Trestle.m3:884 >>> #6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=0x1eb9e5c) >>> at ../src/View.m3:74 >>> #7 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c39760) >>> at ../src/thread/PTHREAD/ThreadPThread.m3:547 >>> #8 0x010218d7 in ThreadPThread__ThreadBase >>> (M3_AJWxb1_param=0x1c39760) at ../src/thread/PTHREAD/ >>> ThreadPThread.m3:523 >>> #9 0x96373155 in _pthread_start () >>> #10 0x96373012 in thread_start () >>> >>> Thread 14 (process 84568 thread 0x3003): >>> #0 0x963422ce in semaphore_wait_signal_trap () >>> #1 0x963742c6 in _pthread_cond_wait () >>> #2 0x963b9539 in pthread_cond_wait () >>> #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1df32e4, >>> M3_AYIbX3_m=0x1bbc500, M3_Bl0jv4_c=0x1da73c4, M3_AicXUJ_alertable=0 >>> '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 >>> #4 0x01021d71 in Thread__Wait (M3_AYIbX3_m=0x1bbc500, >>> M3_Bl0jv4_c=0x1da73c4) at ../src/thread/PTHREAD/ThreadPThread.m3:278 >>> #5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1da725c) at ../ >>> src/trestle/Trestle.m3:884 >>> #6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=0x1df32d8) >>> at ../src/View.m3:74 >>> #7 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c395d0) >>> at ../src/thread/PTHREAD/ThreadPThread.m3:547 >>> #8 0x010218d7 in ThreadPThread__ThreadBase >>> (M3_AJWxb1_param=0x1c395d0) at ../src/thread/PTHREAD/ >>> ThreadPThread.m3:523 >>> #9 0x96373155 in _pthread_start () >>> #10 0x96373012 in thread_start () >>> >>> Thread 13 (process 84568 thread 0x2f03): >>> #0 0x963422ce in semaphore_wait_signal_trap () >>> #1 0x963742c6 in _pthread_cond_wait () >>> #2 0x963b9539 in pthread_cond_wait () >>> #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1d512e4, >>> M3_AYIbX3_m=0x1bbc500, M3_Bl0jv4_c=0x1d3932c, M3_AicXUJ_alertable=0 >>> '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 >>> #4 0x01021d71 in Thread__Wait (M3_AYIbX3_m=0x1bbc500, >>> M3_Bl0jv4_c=0x1d3932c) at ../src/thread/PTHREAD/ThreadPThread.m3:278 >>> #5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1d37044) at ../ >>> src/trestle/Trestle.m3:884 >>> #6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=0x1d512d8) >>> at ../src/View.m3:74 >>> #7 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c39160) >>> at ../src/thread/PTHREAD/ThreadPThread.m3:547 >>> #8 0x010218d7 in ThreadPThread__ThreadBase >>> (M3_AJWxb1_param=0x1c39160) at ../src/thread/PTHREAD/ >>> ThreadPThread.m3:523 >>> #9 0x96373155 in _pthread_start () >>> #10 0x96373012 in thread_start () >>> >>> Thread 12 (process 84568 thread 0x2e03): >>> #0 0x963422ce in semaphore_wait_signal_trap () >>> #1 0x963742c6 in _pthread_cond_wait () >>> #2 0x963b9539 in pthread_cond_wait () >>> #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1d392a4, >>> M3_AYIbX3_m=0x1d3722c, M3_Bl0jv4_c=0x1d375a4, M3_AicXUJ_alertable=0 >>> '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 >>> #4 0x01021d71 in Thread__Wait (M3_AYIbX3_m=0x1d3722c, >>> M3_Bl0jv4_c=0x1d375a4) at ../src/thread/PTHREAD/ThreadPThread.m3:278 >>> #5 0x00bb7962 in XMessenger__Messenger (M3_EVlqQO_self=0x1d39294) >>> at ../src/xvbt/XMessenger.m3:69 >>> #6 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38e10) >>> at ../src/thread/PTHREAD/ThreadPThread.m3:547 >>> #7 0x010218d7 in ThreadPThread__ThreadBase >>> (M3_AJWxb1_param=0x1c38e10) at ../src/thread/PTHREAD/ >>> ThreadPThread.m3:523 >>> #8 0x96373155 in _pthread_start () >>> #9 0x96373012 in thread_start () >>> >>> Thread 11 (process 84568 thread 0x2d03): >>> #0 0x963422ce in semaphore_wait_signal_trap () >>> #1 0x963742c6 in _pthread_cond_wait () >>> #2 0x963b9539 in pthread_cond_wait () >>> #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1d39254, >>> M3_AYIbX3_m=0x1d3722c, M3_Bl0jv4_c=0x1d375c4, M3_AicXUJ_alertable=0 >>> '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 >>> #4 0x01021d71 in Thread__Wait (M3_AYIbX3_m=0x1d3722c, >>> M3_Bl0jv4_c=0x1d375c4) at ../src/thread/PTHREAD/ThreadPThread.m3:278 >>> #5 0x00bbdbc2 in XInput__FilterXInput (M3_DSd60P_self=0x1d39244) >>> at ../src/xvbt/XInput.m3:102 >>> #6 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38d40) >>> at ../src/thread/PTHREAD/ThreadPThread.m3:547 >>> #7 0x010218d7 in ThreadPThread__ThreadBase >>> (M3_AJWxb1_param=0x1c38d40) at ../src/thread/PTHREAD/ >>> ThreadPThread.m3:523 >>> #8 0x96373155 in _pthread_start () >>> #9 0x96373012 in thread_start () >>> >>> Thread 10 (process 84568 thread 0x2a2b): >>> #0 0x963916fa in select$DARWIN_EXTSN () >>> #1 0x01023463 in Unix__select (nfds=7, readfds=0x1d356f4, >>> writefds=0x1d35704, exceptfds=0x1d35714, timeout=0x0) at ../src/ >>> unix/Common/UnixC.c:301 >>> #2 0x0101dba2 in ThreadPThread__XIOWait__CallSelect.770 >>> (M3_Cwb5VA_nfd=, M3_A4bqCj_timeout=0x0) at ../src/thread/PTHREAD/ >>> ThreadPThread.m3:788 >>> #3 0x0101f155 in ThreadPThread__XIOWait (M3_BXP32l_self=0x1d39204, >>> M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_interval=-1, >>> M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ >>> ThreadPThread.m3:827 >>> #4 0x0101f62c in SchedulerPosix__IOWait (M3_Cwb5VA_fd=, >>> M3_AicXUJ_read=1 '\001', M3_CtKayy_timeoutInterval=-1) at ../src/ >>> thread/PTHREAD/ThreadPThread.m3:730 >>> #5 0x00bbf20b in XInput__WaitForXInput (M3_Bkyxhg_self=0x1d391f4) >>> at ../src/xvbt/XInput.m3:63 >>> #6 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38c70) >>> at ../src/thread/PTHREAD/ThreadPThread.m3:547 >>> #7 0x010218d7 in ThreadPThread__ThreadBase >>> (M3_AJWxb1_param=0x1c38c70) at ../src/thread/PTHREAD/ >>> ThreadPThread.m3:523 >>> #8 0x96373155 in _pthread_start () >>> #9 0x96373012 in thread_start () >>> >>> Thread 9 (process 84568 thread 0x29f3): >>> #0 0x963422ce in semaphore_wait_signal_trap () >>> #1 0x963742c6 in _pthread_cond_wait () >>> #2 0x963b9539 in pthread_cond_wait () >>> #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1bd1164, >>> M3_AYIbX3_m=0x1bd1024, M3_Bl0jv4_c=0x1bd1030, M3_AicXUJ_alertable=0 >>> '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 >>> #4 0x01021d71 in Thread__Wait (M3_AYIbX3_m=0x1bd1024, >>> M3_Bl0jv4_c=0x1bd1030) at ../src/thread/PTHREAD/ThreadPThread.m3:278 >>> #5 0x007ab312 in Zeus__AlgToViews (M3_CQpoHd_zeus=0x1bce6f0, >>> M3_Ao6Rbg_initiator=0x1bd1cc8, M3_BMhQCx_dispatchProc=0x150e0, >>> M3_Af40ku_evtArgs=0x1f4e01c) at ../src/Zeus.m3:306 >>> #6 0x007ac1f0 in Zeus__Dispatch (M3_Ao6Rbg_initiator=0x1bd1cc8, >>> M3_DsvzJ6_style=0 '\0', M3_AcxOUs_priority=1, >>> M3_Bd56fi_eventName=0x1d9d60, M3_BMhQCx_dispatchProc=0x150e0, >>> M3_Af40ku_evtArgs=0x1f4e01c) at ../src/Zeus.m3:246 >>> #7 0x000149a7 in BresenhamIE__ShowPixel >>> (M3_CfiRBL_initiator=0x1bd1cc8, M3_AcxOUs_x=4, M3_AcxOUs_y=2, >>> M3_AcxOUs_p1=-2, M3_AcxOUs_p2=10) at ../I386_DARWIN/ >>> BresenhamIE.m3:227 >>> #8 0x000175b7 in AlgBresenham__DrawLine (M3_ECecEc_alg=0x1bd1cc8, >>> M3_AcxOUs_x1=0, M3_AcxOUs_y1=0, M3_AcxOUs_x2=10, M3_AcxOUs_y2=6) >>> at ../src/bresenham/AlgBresenham.m3:55 >>> #9 0x0001788f in AlgBresenham__Run (M3_ECecEc_alg=0x1bd1cc8) at ../ >>> src/bresenham/AlgBresenham.m3:86 >>> #10 0x007bb729 in ZeusPanel__AlgThread (M3_Dijbki_ac=0x1bd1150) >>> at ../src/ZeusPanel.m3:1534 >>> #11 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c2a110) >>> at ../src/thread/PTHREAD/ThreadPThread.m3:547 >>> #12 0x010218d7 in ThreadPThread__ThreadBase >>> (M3_AJWxb1_param=0x1c2a110) at ../src/thread/PTHREAD/ >>> ThreadPThread.m3:523 >>> #13 0x96373155 in _pthread_start () >>> #14 0x96373012 in thread_start () >>> >>> Thread 8 (process 84568 thread 0x2803): >>> #0 0x963422ce in semaphore_wait_signal_trap () >>> #1 0x963742c6 in _pthread_cond_wait () >>> #2 0x963b9539 in pthread_cond_wait () >>> #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1d6200c, >>> M3_AYIbX3_m=0x1d43fb4, M3_Bl0jv4_c=0x1d43fc0, M3_AicXUJ_alertable=1 >>> '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:227 >>> #4 0x01022311 in Thread__AlertWait (M3_AYIbX3_m=0x1d43fb4, >>> M3_Bl0jv4_c=0x1d43fc0) at ../src/thread/PTHREAD/ThreadPThread.m3:267 >>> #5 0x00e3bdf2 in Formatter__Allocate (M3_ACp9GL_t=0x1d43658, >>> M3_DBiloZ_this=1 '\001', M3_Cwb5VA_minSize=) at ../src/formatter/ >>> Formatter.m3:440 >>> #6 0x00e3bf0a in Formatter__Probe (M3_ACp9GL_t=0x1d43658, >>> M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:542 >>> #7 0x00e3c2b8 in Formatter__Peek (M3_ACp9GL_t=0x1d43658, >>> M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:592 >>> #8 0x00e3c2ff in Formatter__PeekOp (M3_ACp9GL_t=0x1d43658, >>> M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:577 >>> #9 0x00e3cb25 in Formatter__PrintUntil (M3_ACp9GL_t=0x1d43658, >>> M3_DOUxXw_mode=1 '\001', M3_ElBLGV_pos=0xb038ce90, M3_Cwb5VA_maxL=, >>> M3_CCuODf_op=0x1d44c28) at ../src/formatter/Formatter.m3:708 >>> #10 0x00e3cfc9 in Formatter__PrintTop (M3_B5Nhtj_self=0x1d43fd0) >>> at ../src/formatter/Formatter.m3:615 >>> #11 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c29240) >>> at ../src/thread/PTHREAD/ThreadPThread.m3:547 >>> #12 0x010218d7 in ThreadPThread__ThreadBase >>> (M3_AJWxb1_param=0x1c29240) at ../src/thread/PTHREAD/ >>> ThreadPThread.m3:523 >>> #13 0x96373155 in _pthread_start () >>> #14 0x96373012 in thread_start () >>> >>> Thread 7 (process 84568 thread 0x2703): >>> #0 0x963422ce in semaphore_wait_signal_trap () >>> #1 0x963742c6 in _pthread_cond_wait () >>> #2 0x963b9539 in pthread_cond_wait () >>> #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1d435f0, >>> M3_AYIbX3_m=0x1d435c4, M3_Bl0jv4_c=0x1d435d0, M3_AicXUJ_alertable=1 >>> '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:227 >>> #4 0x01022311 in Thread__AlertWait (M3_AYIbX3_m=0x1d435c4, >>> M3_Bl0jv4_c=0x1d435d0) at ../src/thread/PTHREAD/ThreadPThread.m3:267 >>> #5 0x00e3bdf2 in Formatter__Allocate (M3_ACp9GL_t=0x1d42c68, >>> M3_DBiloZ_this=1 '\001', M3_Cwb5VA_minSize=) at ../src/formatter/ >>> Formatter.m3:440 >>> #6 0x00e3bf0a in Formatter__Probe (M3_ACp9GL_t=0x1d42c68, >>> M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:542 >>> #7 0x00e3c2b8 in Formatter__Peek (M3_ACp9GL_t=0x1d42c68, >>> M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:592 >>> #8 0x00e3c2ff in Formatter__PeekOp (M3_ACp9GL_t=0x1d42c68, >>> M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:577 >>> #9 0x00e3cb25 in Formatter__PrintUntil (M3_ACp9GL_t=0x1d42c68, >>> M3_DOUxXw_mode=1 '\001', M3_ElBLGV_pos=0xb030ae90, M3_Cwb5VA_maxL=, >>> M3_CCuODf_op=0x1d44c28) at ../src/formatter/Formatter.m3:708 >>> #10 0x00e3cfc9 in Formatter__PrintTop (M3_B5Nhtj_self=0x1d435e0) >>> at ../src/formatter/Formatter.m3:615 >>> #11 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c29060) >>> at ../src/thread/PTHREAD/ThreadPThread.m3:547 >>> #12 0x010218d7 in ThreadPThread__ThreadBase >>> (M3_AJWxb1_param=0x1c29060) at ../src/thread/PTHREAD/ >>> ThreadPThread.m3:523 >>> #13 0x96373155 in _pthread_start () >>> #14 0x96373012 in thread_start () >>> >>> Thread 6 (process 84568 thread 0x2603): >>> #0 0x963422ce in semaphore_wait_signal_trap () >>> #1 0x963742c6 in _pthread_cond_wait () >>> #2 0x963b9539 in pthread_cond_wait () >>> #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1d449dc, >>> M3_AYIbX3_m=0x1d448d4, M3_Bl0jv4_c=0x1d449c0, M3_AicXUJ_alertable=1 >>> '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:227 >>> #4 0x01022311 in Thread__AlertWait (M3_AYIbX3_m=0x1d448d4, >>> M3_Bl0jv4_c=0x1d449c0) at ../src/thread/PTHREAD/ThreadPThread.m3:267 >>> #5 0x0073de32 in WorkerPool__ClericApply (M3_BSwVRC_self=0x1d449d0) >>> at ../src/WorkerPool.m3:152 >>> #6 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c28e00) >>> at ../src/thread/PTHREAD/ThreadPThread.m3:547 >>> #7 0x010218d7 in ThreadPThread__ThreadBase >>> (M3_AJWxb1_param=0x1c28e00) at ../src/thread/PTHREAD/ >>> ThreadPThread.m3:523 >>> #8 0x96373155 in _pthread_start () >>> #9 0x96373012 in thread_start () >>> >>> Thread 5 (process 84568 thread 0x2313): >>> #0 0x963916fa in select$DARWIN_EXTSN () >>> #1 0x01023463 in Unix__select (nfds=4, readfds=0x1d46014, >>> writefds=0x1d46024, exceptfds=0x1d46034, timeout=0xb0206b40) at ../ >>> src/unix/Common/UnixC.c:301 >>> #2 0x0101dba2 in ThreadPThread__XIOWait__CallSelect.770 >>> (M3_Cwb5VA_nfd=, M3_A4bqCj_timeout=0xb0206b40) at ../src/thread/ >>> PTHREAD/ThreadPThread.m3:788 >>> #3 0x0101f155 in ThreadPThread__XIOWait (M3_BXP32l_self=0x1d2a5bc, >>> M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_interval=-1, >>> M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ >>> ThreadPThread.m3:827 >>> #4 0x0101f4ec in SchedulerPosix__IOAlertWait (M3_Cwb5VA_fd=, >>> M3_AicXUJ_read=1 '\001', M3_CtKayy_timeoutInterval=-1) at ../src/ >>> thread/PTHREAD/ThreadPThread.m3:743 >>> #5 0x00dd3cc2 in TCPMisc__AcceptFrom (M3_AahksS_c=0x1d2a594, >>> M3_DoBjMZ_peer=0xb0206cb4) at ../src/POSIX/TCP.m3:458 >>> #6 0x00dd3da8 in TCP__Accept (M3_AahksS_c=0x1d2a594) at ../src/ >>> POSIX/TCP.m3:234 >>> #7 0x006dbc6b in LocalObjectSpace__SpaceAccept >>> (M3_Dbz8GV_self=0x1d2a5b0) at ../src/LocalObjectSpace.m3:307 >>> #8 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c29130) >>> at ../src/thread/PTHREAD/ThreadPThread.m3:547 >>> #9 0x010218d7 in ThreadPThread__ThreadBase >>> (M3_AJWxb1_param=0x1c29130) at ../src/thread/PTHREAD/ >>> ThreadPThread.m3:523 >>> #10 0x96373155 in _pthread_start () >>> #11 0x96373012 in thread_start () >>> >>> Thread 4 (process 84568 thread 0x2003): >>> #0 0x9634946e in __semwait_signal () >>> #1 0x963492ef in nanosleep$UNIX2003 () >>> #2 0x01022c22 in ThreadPThread__Nanosleep (req=0xb0184dbc, >>> rem=0xb0184db4) at ../src/thread/PTHREAD/ThreadPThreadC.c:318 >>> #3 0x0101f32c in ThreadPThread__XPause (M3_BXP32l_self=0x1bc7a08, >>> M3_CtKayy_n=1, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ >>> ThreadPThread.m3:669 >>> #4 0x0101f8da in Thread__Pause (M3_CtKayy_n=1) at ../src/thread/ >>> PTHREAD/ThreadPThread.m3:686 >>> #5 0x00a11d53 in FileBrowserVBT__Watcher (M3_EMTrVz_cl=0x1bc7a00) >>> at ../src/lego/FileBrowserVBT.m3:259 >>> #6 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c21830) >>> at ../src/thread/PTHREAD/ThreadPThread.m3:547 >>> #7 0x010218d7 in ThreadPThread__ThreadBase >>> (M3_AJWxb1_param=0x1c21830) at ../src/thread/PTHREAD/ >>> ThreadPThread.m3:523 >>> #8 0x96373155 in _pthread_start () >>> #9 0x96373012 in thread_start () >>> >>> Thread 3 (process 84568 thread 0x1f03): >>> #0 0x963422ce in semaphore_wait_signal_trap () >>> #1 0x963742c6 in _pthread_cond_wait () >>> #2 0x963b9539 in pthread_cond_wait () >>> #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1bc50d4, >>> M3_AYIbX3_m=0x1bc50b0, M3_Bl0jv4_c=0x1bc50bc, M3_AicXUJ_alertable=0 >>> '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 >>> #4 0x01021d71 in Thread__Wait (M3_AYIbX3_m=0x1bc50b0, >>> M3_Bl0jv4_c=0x1bc50bc) at ../src/thread/PTHREAD/ThreadPThread.m3:278 >>> #5 0x00a839e2 in VTView__VFontCleanUpThread >>> (M3_EMTrVz_cl=0x1bc50cc) at ../src/vtext/VTView.m3:111 >>> #6 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c21310) >>> at ../src/thread/PTHREAD/ThreadPThread.m3:547 >>> #7 0x010218d7 in ThreadPThread__ThreadBase >>> (M3_AJWxb1_param=0x1c21310) at ../src/thread/PTHREAD/ >>> ThreadPThread.m3:523 >>> #8 0x96373155 in _pthread_start () >>> #9 0x96373012 in thread_start () >>> >>> Thread 2 (process 84568 thread 0x313): >>> #0 0x0101f32f in ThreadPThread__XPause (M3_BXP32l_self=0x1bbc6c8, >>> M3_CtKayy_n=0.050000000000000003, M3_AicXUJ_alertable=0 '\0') at ../ >>> src/thread/PTHREAD/ThreadPThread.m3:669 >>> #1 0x0101f8da in Thread__Pause (M3_CtKayy_n=0.050000000000000003) >>> at ../src/thread/PTHREAD/ThreadPThread.m3:686 >>> #2 0x00bf36ce in VBTRep__MeterMaid (M3_EMTrVz_self=0x1bbc6bc) at ../ >>> src/vbt/VBTRep.m3:460 >>> #3 0x010215d1 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c21390) >>> at ../src/thread/PTHREAD/ThreadPThread.m3:547 >>> #4 0x010218d7 in ThreadPThread__ThreadBase >>> (M3_AJWxb1_param=0x1c21390) at ../src/thread/PTHREAD/ >>> ThreadPThread.m3:523 >>> #5 0x96373155 in _pthread_start () >>> #6 0x96373012 in thread_start () >>> >>> Thread 1 (process 84568 local thread 0x2e03): >>> #0 0x963422ce in semaphore_wait_signal_trap () >>> #1 0x963742c6 in _pthread_cond_wait () >>> #2 0x963b9539 in pthread_cond_wait () >>> #3 0x01021c08 in ThreadPThread__XWait (M3_BXP32l_self=0x1bbc00c, >>> M3_AYIbX3_m=0x1bbc500, M3_Bl0jv4_c=0x1d7e580, M3_AicXUJ_alertable=0 >>> '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 >>> #4 0x01021d71 in Thread__Wait (M3_AYIbX3_m=0x1bbc500, >>> M3_Bl0jv4_c=0x1d7e580) at ../src/thread/PTHREAD/ThreadPThread.m3:278 >>> #5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1bfdd44) at ../ >>> src/trestle/Trestle.m3:884 >>> #6 0x007c09eb in ZeusPanel__Interact (M3_Bd56fi_title=0x290db0, >>> M3_DYb95R_path=0x1d758c0) at ../src/ZeusPanel.m3:477 >>> #7 0x001b0ede in Main_M3 (M3_AcxOUs_mode=1) at ../src/Main.m3:165 >>> #8 0x0100edbf in RTLinker__RunMainBody (M3_DjPxE3_m=0x1d6060) at ../ >>> src/runtime/common/RTLinker.m3:400 >>> #9 0x00002578 in main (argc=1, argv=0xbfffee00, envp=0xbfffee08) at >>> _m3main.mc:6 >>> >>> >>> On 1 Sep 2009, at 22:53, Randy Coleburn wrote: >>> >>> I tried upgrade.py again, and it seemed to work this time. I think >>> I may have forgotten to run vcvars to setup the Visual C++ command >>> line on my prior attempt. Sorry. >>> >>> Here is the compiler output for the "caltech-parser\parserlib >>> \parserlib\test" build: >>> >>> --- processing package "caltech-parser\parserlib\parserlib\test" --- >>> --- building in NT386 --- >>> >>> LIB_INSTALL is C:\cm3\lib >>> ignoring ..\src\m3overrides >>> >>> C:\cm3\caltech-parser\parserlib\ktok\NT386\ktok ..\src\Calc.t -o >>> CalcTok.i3 >>> C:\cm3\caltech-parser\parserlib\ktok\NT386\ktok ..\src\Calc.t -o >>> CalcTok.i3 >>> The system cannot find the path specified. >>> "C:\cm3\pkg\cit_util\src\generics.tmpl", line 38: quake runtime >>> error: exit 1: C:\cm3\caltech-parser\parserlib\ktok\NT386\ktok .. >>> \src\Calc.t -o CalcTok.i3 >>> >>> --procedure-- -line- -file--- >>> exec -- >>> _exec 38 C:\cm3\pkg\cit_util\src\generics.tmpl >>> _xCons 37 C:\cm3\pkg\parserlib\src\parser.tmpl >>> _tCons 70 C:\cm3\pkg\parserlib\src\parser.tmpl >>> _tConsUn 71 C:\cm3\pkg\parserlib\src\parser.tmpl >>> token 73 C:\cm3\pkg\parserlib\src\parser.tmpl >>> include_dir 4 C:\cm3\Sandbox\cm3\caltech-parser\parserlib\parserlib >>> \test\src\m3makefile >>> 4 C:\cm3\Sandbox\cm3\caltech-parser\parserlib\parserlib\test >>> \NT386\m3make.args >>> >>> Fatal Error: package build failed >>> >>> I tried running juno and mentor again. I get different results each >>> run. Interestingly, sometimes mentor didn't crash, instead giving >>> me an error message about not having my HOME environment var set. I >>> tried later to set this, but mentor still crashes. Once when I ran >>> juno it complained that it tried to join a thread twice. Sounds >>> like something is broken in the threading or GC, or the program is >>> coded wrongly somehow. See below for some sample runs of mentor and >>> juno: >>> >>> C:\cm3\Sandbox\cm3\scripts\win>mentor >>> >>> *** >>> *** runtime error: >>> *** Exception "FormsVBT.Error" not in RAISES list >>> *** file "..\src\FormsVBT.m3", line 73 >>> *** >>> >>> >>> >>> *** >>> *** runtime error: >>> *** An enumeration or subrange value was out of range. >>> *** file "..\src\runtime\common\RTType.m3", line 71 >>> *** >>> >>> >>> C:\cm3\Sandbox\cm3\scripts\win>mentor >>> Error: the HOME environment variable is undefined. >>> Please set it to the path of your home directory and try again. >>> >>> C:\cm3\Sandbox\cm3\scripts\win>mentor >>> Error: the HOME environment variable is undefined. >>> Please set it to the path of your home directory and try again. >>> >>> C:\cm3\Sandbox\cm3\scripts\win>mentor >>> >>> *** >>> *** runtime error: >>> *** failed. >>> *** file "..\src\thread\WIN32\ThreadWin32.m3", line 453 >>> *** >>> >>> Stack trace: >>> FP PC Procedure >>> --------- --------- ------------------------------- >>> 0x12fc48 0x84ad19 CheckSlot + 0x28 in ..\src\thread >>> \WIN32\ThreadWin32.m3 >>> 0x12fc8c 0x84b8ba Fork + 0x2a1 in ..\src\thread\WIN32\ThreadWin32.m3 >>> 0x12fcc4 0x1221c8c Parse + 0x5c in ..\src\FormsVBT.m3 >>> 0x12fd7c 0x1247c0c Insert + 0x149 in ..\src\FVRuntime.m3 >>> 0x12fde8 0x164cd6b UpdateSessionMenu + 0x3c9 in ..\src\ZeusPanel.m3 >>> 0x12fe18 0x164c997 GetGroupInfo + 0xb5 in ..\src\ZeusPanel.m3 >>> 0x12fe60 0x164d842 RegisterView + 0xf5 in ..\src\ZeusPanel.m3 >>> 0x12fe88 0x4e32da RegisterView + 0x30 in .. >>> \NT386\MinimaxViewGameTreeBObliqView.m3 >>> 0x12fe9c 0x4e43c7 MinimaxViewGameTreeBObliqView_M3 + 0x39 in .. >>> \NT386\MinimaxViewGameTreeBObliqView.m3 >>> >>> Here is another run of Juno. This one dies on a different line >>> number in same module. >>> >>> >>> C:\cm3\Sandbox\cm3\scripts\win>juno >>> >>> *** >>> *** runtime error: >>> *** failed. >>> *** file "..\src\runtime\common\RTCollector.m3", line 1087 >>> *** >>> >>> Stack trace: >>> FP PC Procedure >>> --------- --------- ------------------------------- >>> 0x263fb34 0x5d115f CleanBetween + 0x48 in ..\src\runtime\common >>> \RTCollector.m3 >>> 0x263fb7c 0x5d4cd9 CheckLoadTracedRef + 0xfa in ..\src\runtime >>> \common\RTCollector.m3 >>> 0x263fbc4 0x100117f6 AnnotateAtoms.Expr0 + 0x401 in ..\src >>> \JunoCompile.m3 >>> 0x263fbe8 0x10011f09 AnnotateAtoms.ExprList0 + 0xc0 in ..\src >>> \JunoCompile.m3 >>> 0x263fc34 0x100121b4 AnnotateAtoms.Cmd0 + 0x253 in ..\src >>> \JunoCompile.m3 >>> 0x263fc80 0x10012b74 AnnotateAtoms.Cmd0 + 0xc13 in ..\src >>> \JunoCompile.m3 >>> 0x263fccc 0x100128a2 AnnotateAtoms.Cmd0 + 0x941 in ..\src >>> \JunoCompile.m3 >>> 0x263fd18 0x10012c4e AnnotateAtoms.Cmd0 + 0xced in ..\src >>> \JunoCompile.m3 >>> 0x263fd64 0x10012225 AnnotateAtoms.Cmd0 + 0x2c4 in ..\src >>> \JunoCompile.m3 >>> 0x263fdb0 0x10012a9a AnnotateAtoms.Cmd0 + 0xb39 in ..\src >>> \JunoCompile.m3 >>> ......... ......... ... more frames ... >>> >>> Regards, >>> Randy Coleburn >>> >>>>>> Jay K> 9/1/2009 9:33 PM>>> >>> Is the message about errno.h correct? >>> caltech-parser..hm.. you are up to date? I thought I had either >>> fixed it, or filtered it out. >>> Mutex/mentor I'll have to look at. >>> >>> - Jay >>> >>> ________________________________ >>> Date: Tue, 1 Sep 2009 20:09:25 -0400 >>> From: rcoleburn at scires.com >>> To: m3devel at elegosoft.com >>> Subject: [M3devel] report on Windows XP builds/tests >>> >>> Hi, I am back from vacation. >>> >>> I've updated my sandbox on WindowsXP to be current with the CVS head. >>> >>> I tried first to run Jay's "upgrade.py", but got the following error: >>> >>> C:\cm3\Sandbox\cm3\scripts\python>upgrade.py >>> using c:\cm3\bin\cm3.exe >>> PATH=c:\cm3\bin;%PATH% >>> set CM3_TARGET=NT386 >>> set CM3_INSTALL=c:\cm3 >>> set M3CONFIG=C:\cm3\Sandbox\cm3\m3-sys\cminstall\src\config-no- >>> install\NT386 >>> set CM3_ROOT=C:/cm3/Sandbox/cm3 >>> ERROR: errno.h not found in %INCLUDE%(C:\msdev\80\VC\include;C: >>> \Program Files\Microsoft SDKs\Windows\v6.0A\Include;C:\Program Files >>> \Microsoft Platform SDK for Windows Server 2003 R2\Include) >>> C:\cm3\Sandbox\cm3\scripts\python> >>> >>> Next I tried my upgrade script and was successful. Then I used my >>> "do-cm3.cmd" script to rebuild all packages and was successful, >>> except for "m3-sys\m3cc" and "caltech-parser\parserlib\parserlib >>> \test". >>> >>> In catching up on my email, I noticed Olaf had asked about mentor >>> and juno on Windows, so I tried running these. Juno starts up and >>> puts up a window, but quickly crashes. mentor crashes before any >>> window comes up and I also get a firewall request from Windows >>> asking whether to block the program--I suspect it is trying to >>> access the network, hence the firewall request. Here are the >>> runtime error reports: >>> >>> C:\cm3\bin>mentor >>> >>> *** >>> *** runtime error: >>> *** Attempt to reference an illegal memory location. >>> *** pc = 0x849590 = LockMutex + 0x9c in ..\src\thread >>> \WIN32\ThreadWin32.m3 >>> *** >>> >>> Stack trace: >>> FP PC Procedure >>> --------- --------- ------------------------------- >>> 0x2abf97c 0x846fdd SystemError + 0x66 in ..\src\runtime >>> \NT386\RTSignal.m3 >>> 0x2abf9b8 0x849590 LockMutex + 0x9c in ..\src\thread >>> \WIN32\ThreadWin32.m3 >>> 0x2abf9e8 0x1405c72 Be + 0x3e in ..\src\split\TextVBT.m3 >>> 0x2abfb24 0x1235764 pText + 0x6f4 in ..\src\FormsVBT.m3 >>> 0x2abfb84 0x12234b1 Item + 0x48b in ..\src\FormsVBT.m3 >>> 0x2abfbb0 0x124107a OneChild + 0xf8 in ..\src\FormsVBT.m3 >>> 0x2abfc90 0x1227c9a pMButton + 0x11c in ..\src\FormsVBT.m3 >>> 0x2abfcf0 0x12234b1 Item + 0x48b in ..\src\FormsVBT.m3 >>> 0x2abfd1c 0x124107a OneChild + 0xf8 in ..\src\FormsVBT.m3 >>> 0x2abfe24 0x1227520 pShape + 0x19c in ..\src\FormsVBT.m3 >>> ......... ......... ... more frames ... >>> >>> >>> C:\cm3\bin>juno >>> >>> *** >>> *** runtime error: >>> *** failed. >>> *** file "..\src\runtime\common\RTCollector.m3", line 2284 >>> *** >>> >>> Stack trace: >>> FP PC Procedure >>> --------- --------- ------------------------------- >>> 0x210f9d8 0x5d4e43 CheckStoreTraced + 0xde in ..\src\runtime\common >>> \RTCollector.m3 >>> 0x210fa38 0x10041c74 Unnest + 0x124 in ..\src\JunoCompileNF.m3 >>> 0x210fac8 0x10040a49 B1 + 0x3d0 in ..\src\JunoCompileNF.m3 >>> 0x210faf4 0x1003f9b6 Normalize + 0x46 in ..\src\JunoCompileNF.m3 >>> 0x210fb20 0x10016b9f Cmd.C2pp + 0x20 in ..\src\JunoCompile.m3 >>> 0x210fb70 0x10016ac3 Cmd.C2p + 0x618 in ..\src\JunoCompile.m3 >>> 0x210fbcc 0x1001594b Cmd.C2 + 0x9c8 in ..\src\JunoCompile.m3 >>> 0x210fc24 0x100156b8 Cmd.C2 + 0x735 in ..\src\JunoCompile.m3 >>> 0x210fc7c 0x100151a0 Cmd.C2 + 0x21d in ..\src\JunoCompile.m3 >>> 0x210fcc8 0x10016b43 Cmd.C2p + 0x698 in ..\src\JunoCompile.m3 >>> ......... ......... ... more frames ... >>> >>> C:\cm3\bin> >>> >>> Juno crashes on an ASSERT in the collector, while mentor seems to >>> be trying to lock a mutex that isn't properly initialized. I have >>> not looked at the source code to try and debug. Let me know if you >>> want me to pursue further. >>> >>> I've rebuilt some of my own programs and run some very basic tests. >>> So far, no problems detected. >>> >>> I will try to run some tests on Vista platform tomorrow. >>> >>> Maybe it would be prudent for me to compile and run some of the >>> tests ya'll have been implementing. I think the scripts for these >>> aren't native Windows, but if you can point me to some of these, >>> I'll try to translate for use on Windows. >>> >>> Let me know how I can best assist with the release effort. >>> >>> Regards, >>> Randy Coleburn >>> > From wagner at elegosoft.com Wed Sep 2 08:39:23 2009 From: wagner at elegosoft.com (Olaf Wagner) Date: Wed, 02 Sep 2009 08:39:23 +0200 Subject: [M3devel] Mentor error on LINUXLIBC6 In-Reply-To: <8B1837B5-A5E0-483F-B372-E06D77C8E04E@cs.purdue.edu> References: <4A9DD0B2.4010505@esoteriq.org> <8B1837B5-A5E0-483F-B372-E06D77C8E04E@cs.purdue.edu> Message-ID: <20090902083923.9ztixbhv7og0k4kg@mail.elegosoft.com> Quoting Tony Hosking : > Because mentor depends on obliq? If you didn't install the obliq > package then it can't dynamically load the shard library. This is strange. mentor should be built standalone. Is build_standalone() broken on LINUXLIBC6? And I don't see a direct obliq dependency. Ah, that's in src/minimax/m3makefile; I've probably missed it when extracting the dependencies. > On 1 Sep 2009, at 21:56, Martin Bishop wrote: > >> I installed the RC3 core fine, worked well, but I was adding >> addition packages and tried running mentor. I get: >> >> mentor: error while loading shared library libobliqlibanim.so.5: >> cannot open shared object file: No such file or directory. >> >> I'm guessing this is because I didn't install the Obliq >> package...but why should I have to? -- Olaf Wagner -- elego Software Solutions GmbH Gustav-Meyer-Allee 25 / Geb?ude 12, 13355 Berlin, Germany phone: +49 30 23 45 86 96 mobile: +49 177 2345 869 fax: +49 30 23 45 86 95 http://www.elegosoft.com | Gesch?ftsf?hrer: Olaf Wagner | Sitz: Berlin Handelregister: Amtsgericht Charlottenburg HRB 77719 | USt-IdNr: DE163214194 From jay.krell at cornell.edu Wed Sep 2 08:45:36 2009 From: jay.krell at cornell.edu (Jay K) Date: Wed, 2 Sep 2009 06:45:36 +0000 Subject: [M3devel] Mentor error on LINUXLIBC6 In-Reply-To: <20090902083923.9ztixbhv7og0k4kg@mail.elegosoft.com> References: <4A9DD0B2.4010505@esoteriq.org> <8B1837B5-A5E0-483F-B372-E06D77C8E04E@cs.purdue.edu> <20090902083923.9ztixbhv7og0k4kg@mail.elegosoft.com> Message-ID: Why should mentor be standalone? - Jay ---------------------------------------- > Date: Wed, 2 Sep 2009 08:39:23 +0200 > From: wagner at elegosoft.com > To: m3devel at elegosoft.com > Subject: Re: [M3devel] Mentor error on LINUXLIBC6 > > Quoting Tony Hosking : > >> Because mentor depends on obliq? If you didn't install the obliq >> package then it can't dynamically load the shard library. > > This is strange. mentor should be built standalone. > Is build_standalone() broken on LINUXLIBC6? > > And I don't see a direct obliq dependency. Ah, that's in > src/minimax/m3makefile; I've probably missed it when extracting the > dependencies. > >> On 1 Sep 2009, at 21:56, Martin Bishop wrote: >> >>> I installed the RC3 core fine, worked well, but I was adding >>> addition packages and tried running mentor. I get: >>> >>> mentor: error while loading shared library libobliqlibanim.so.5: >>> cannot open shared object file: No such file or directory. >>> >>> I'm guessing this is because I didn't install the Obliq >>> package...but why should I have to? > -- > Olaf Wagner -- elego Software Solutions GmbH > Gustav-Meyer-Allee 25 / Geb?ude 12, 13355 Berlin, Germany > phone: +49 30 23 45 86 96 mobile: +49 177 2345 869 fax: +49 30 23 45 86 95 > http://www.elegosoft.com | Gesch?ftsf?hrer: Olaf Wagner | Sitz: Berlin > Handelregister: Amtsgericht Charlottenburg HRB 77719 | USt-IdNr: DE163214194 > From wagner at elegosoft.com Wed Sep 2 08:49:47 2009 From: wagner at elegosoft.com (Olaf Wagner) Date: Wed, 02 Sep 2009 08:49:47 +0200 Subject: [M3devel] Release impacts, was: Re: report on Windows XP builds/tests In-Reply-To: References: <4A9D7F7B.1E75.00D7.1@scires.com> <4A9DA5DB.1E75.00D7.1@scires.com> Message-ID: <20090902084947.09ueyoaddcows8gs@mail.elegosoft.com> Quoting Tony Hosking : > On 2 Sep 2009, at 00:20, Jay K wrote: > >> My fear is that I messed up when I factored sizeof(pthread_cond_t), >> sizeof(pthread_mutex_t), etc. out of the Modula-3 code. >> The code looks right, but it is easy to miss a level of >> indirection, or something. >> We also might as well wrap the last few that aren't wrapped, but no >> reason to believe that will fix anything. > > We'll need to look into this. The weird thing is that it *mostly* > works. I'd have thought getting those wrong would break everywhere. > Still, probably worth rechecking. If something this fundamental is broken in the runtime, we can probably forget all the RC3 packages built so far and just hope for RC4? Why has nobody noticed this before? We really need some more tests that are able to detect such breakage. Olaf -- Olaf Wagner -- elego Software Solutions GmbH Gustav-Meyer-Allee 25 / Geb?ude 12, 13355 Berlin, Germany phone: +49 30 23 45 86 96 mobile: +49 177 2345 869 fax: +49 30 23 45 86 95 http://www.elegosoft.com | Gesch?ftsf?hrer: Olaf Wagner | Sitz: Berlin Handelregister: Amtsgericht Charlottenburg HRB 77719 | USt-IdNr: DE163214194 From wagner at elegosoft.com Wed Sep 2 08:56:25 2009 From: wagner at elegosoft.com (Olaf Wagner) Date: Wed, 02 Sep 2009 08:56:25 +0200 Subject: [M3devel] Mentor error on LINUXLIBC6 In-Reply-To: References: <4A9DD0B2.4010505@esoteriq.org> <8B1837B5-A5E0-483F-B372-E06D77C8E04E@cs.purdue.edu> <20090902083923.9ztixbhv7og0k4kg@mail.elegosoft.com> Message-ID: <20090902085625.crri91x21ws800os@mail.elegosoft.com> Quoting Jay K : > Why should mentor be standalone? You are correct. build_standalone() is a local modification in one of my workspaces for debugging. Sorry for the confusion. Still the dependency seems to be missing in the documentation (anim --> obliq). Probably the sub-makefiles weren't processed :-( Olaf -- Olaf Wagner -- elego Software Solutions GmbH Gustav-Meyer-Allee 25 / Geb?ude 12, 13355 Berlin, Germany phone: +49 30 23 45 86 96 mobile: +49 177 2345 869 fax: +49 30 23 45 86 95 http://www.elegosoft.com | Gesch?ftsf?hrer: Olaf Wagner | Sitz: Berlin Handelregister: Amtsgericht Charlottenburg HRB 77719 | USt-IdNr: DE163214194 From jay.krell at cornell.edu Wed Sep 2 09:11:28 2009 From: jay.krell at cornell.edu (Jay K) Date: Wed, 2 Sep 2009 07:11:28 +0000 Subject: [M3devel] Release impacts, was: Re: report on Windows XP builds/tests In-Reply-To: <20090902084947.09ueyoaddcows8gs@mail.elegosoft.com> References: <4A9D7F7B.1E75.00D7.1@scires.com> <4A9DA5DB.1E75.00D7.1@scires.com> <20090902084947.09ueyoaddcows8gs@mail.elegosoft.com> Message-ID: we can't answer the question until we determine the problem! :) - Jay ---------------------------------------- > Date: Wed, 2 Sep 2009 08:49:47 +0200 > From: wagner at elegosoft.com > To: m3devel at elegosoft.com > Subject: [M3devel] Release impacts, was: Re: report on Windows XP builds/tests > > Quoting Tony Hosking : > >> On 2 Sep 2009, at 00:20, Jay K wrote: >> >>> My fear is that I messed up when I factored sizeof(pthread_cond_t), >>> sizeof(pthread_mutex_t), etc. out of the Modula-3 code. >>> The code looks right, but it is easy to miss a level of >>> indirection, or something. >>> We also might as well wrap the last few that aren't wrapped, but no >>> reason to believe that will fix anything. >> >> We'll need to look into this. The weird thing is that it *mostly* >> works. I'd have thought getting those wrong would break everywhere. >> Still, probably worth rechecking. > > If something this fundamental is broken in the runtime, we can > probably forget all the RC3 packages built so far and just hope > for RC4? > > Why has nobody noticed this before? We really need some more tests > that are able to detect such breakage. > > Olaf > -- > Olaf Wagner -- elego Software Solutions GmbH > Gustav-Meyer-Allee 25 / Geb?ude 12, 13355 Berlin, Germany > phone: +49 30 23 45 86 96 mobile: +49 177 2345 869 fax: +49 30 23 45 86 95 > http://www.elegosoft.com | Gesch?ftsf?hrer: Olaf Wagner | Sitz: Berlin > Handelregister: Amtsgericht Charlottenburg HRB 77719 | USt-IdNr: DE163214194 > From jay.krell at cornell.edu Wed Sep 2 10:41:59 2009 From: jay.krell at cornell.edu (Jay K) Date: Wed, 2 Sep 2009 08:41:59 +0000 Subject: [M3devel] duplicate FileBrowserVBT.m3 Message-ID: C:\dev2\cm3.2\m3-lectern\lectern\src\FileBrowserVBT.m3 C:\dev2\cm3.2\m3-ui\vbtkit\src\lego\FileBrowserVBT.m3 These are nearly identical. I don't entirely believe the comment about directories on Windows. - directories to have timestamps - it is up to the file system, not the operating system, You can see ext3 file systems over the network from Windows via SMB, etc. (and you can see FAT and NTFS on Linux, Solaris, Mac, etc. via SMB, NFS, etc.) They should be merged. Probably m3-ui/vbtkit is where the merge should go. - Jay -------------- next part -------------- An HTML attachment was scrubbed... URL: From wagner at elegosoft.com Wed Sep 2 11:26:02 2009 From: wagner at elegosoft.com (Olaf Wagner) Date: Wed, 02 Sep 2009 11:26:02 +0200 Subject: [M3devel] Release impacts, was: Re: report on Windows XP builds/tests In-Reply-To: References: <4A9D7F7B.1E75.00D7.1@scires.com> <4A9DA5DB.1E75.00D7.1@scires.com> <20090902084947.09ueyoaddcows8gs@mail.elegosoft.com> Message-ID: <20090902112602.eecq6rptkwk4k480@mail.elegosoft.com> Quoting Jay K : > we can't answer the question until we determine the problem! :) Of course. I have opened ticket #1070 in trac for this issue. Olaf -- Olaf Wagner -- elego Software Solutions GmbH Gustav-Meyer-Allee 25 / Geb?ude 12, 13355 Berlin, Germany phone: +49 30 23 45 86 96 mobile: +49 177 2345 869 fax: +49 30 23 45 86 95 http://www.elegosoft.com | Gesch?ftsf?hrer: Olaf Wagner | Sitz: Berlin Handelregister: Amtsgericht Charlottenburg HRB 77719 | USt-IdNr: DE163214194 From jay.krell at cornell.edu Wed Sep 2 11:30:08 2009 From: jay.krell at cornell.edu (Jay K) Date: Wed, 2 Sep 2009 09:30:08 +0000 Subject: [M3devel] Release impacts, was: Re: report on Windows XP builds/tests In-Reply-To: <20090902112602.eecq6rptkwk4k480@mail.elegosoft.com> References: <4A9D7F7B.1E75.00D7.1@scires.com> <4A9DA5DB.1E75.00D7.1@scires.com> <20090902084947.09ueyoaddcows8gs@mail.elegosoft.com> <20090902112602.eecq6rptkwk4k480@mail.elegosoft.com> Message-ID: er, now that I experience it, of course, it is worse. I see the intermittent hangs of Juno on I386_DARWIN. I see Juno and/or mentor always/usually crashing on NT. The Juno crash is particularly nice because it is always accessing the same invalid address, or a fixed offset from it (the invalid address is in a register and the instruction contains an offset). @M3nogc seems to perturb it. NT has fewer changes here. I'm going to try 5.7.0 and 5.7.1 snapshots. Getting daily or weekly snapshots automatically from Hudson would be nice. - Jay > Date: Wed, 2 Sep 2009 11:26:02 +0200 > From: wagner at elegosoft.com > To: jay.krell at cornell.edu > CC: m3devel at elegosoft.com > Subject: Re: [M3devel] Release impacts, was: Re: report on Windows XP builds/tests > > Quoting Jay K : > > > we can't answer the question until we determine the problem! :) > > Of course. > > I have opened ticket #1070 in trac for this issue. > > Olaf > -- > Olaf Wagner -- elego Software Solutions GmbH > Gustav-Meyer-Allee 25 / Geb?ude 12, 13355 Berlin, Germany > phone: +49 30 23 45 86 96 mobile: +49 177 2345 869 fax: +49 30 23 45 86 95 > http://www.elegosoft.com | Gesch?ftsf?hrer: Olaf Wagner | Sitz: Berlin > Handelregister: Amtsgericht Charlottenburg HRB 77719 | USt-IdNr: DE163214194 > -------------- next part -------------- An HTML attachment was scrubbed... URL: From rcoleburn at scires.com Thu Sep 3 00:46:42 2009 From: rcoleburn at scires.com (Randy Coleburn) Date: Wed, 02 Sep 2009 18:46:42 -0400 Subject: [M3devel] cm3.cfg for Windows Message-ID: <4A9EBD88.1E75.00D7.1@scires.com> Jay: After running your "upgrade.py" I notice that the "cm3\bin\cm3.cfg" file has been replaced and now contains 134 lines instead of the 2 lines you had described earlier. Let me know if I should switch back to the 2-line variant you described earlier, or if the new 134-line file is the new way forward. Regards, Randy CONFIDENTIALITY NOTICE: This email and any attachments are intended solely for the use of the named recipient(s). This e-mail may contain confidential and/or proprietary information of Scientific Research Corporation. If you are not a named recipient, you are prohibited from making any use of the information in the email and attachments. If you believe you have received this email in error, please notify the sender immediately and permanently delete the email, any attachments, and all copies thereof from any drives or storage media and destroy any printouts of the email or attachments. EXPORT COMPLIANCE NOTICE: This email and any attachments may contain technical data subject to U.S export restrictions under the International Traffic in Arms Regulations (ITAR) or the Export Administration Regulations (EAR). Export or transfer of this technical data and/or related information to any foreign person(s) or entity(ies), either within the U.S. or outside of the U.S., may require export authorization by the appropriate U.S. Government agency prior to export or transfer. In addition, technical data may not be exported or transferred to certain countries or specified designated nationals identified by U.S. embargo controls without prior export authorization. By accepting this email and any attachments, all recipients confirm that they understand and will comply with all applicable ITAR, EAR and embargo compliance requirements. -------------- next part -------------- An HTML attachment was scrubbed... URL: From jay.krell at cornell.edu Thu Sep 3 03:15:12 2009 From: jay.krell at cornell.edu (jay.krell at cornell.edu) Date: Wed, 2 Sep 2009 18:15:12 -0700 Subject: [M3devel] cm3.cfg for Windows In-Reply-To: <4A9EBD88.1E75.00D7.1@scires.com> References: <4A9EBD88.1E75.00D7.1@scires.com> Message-ID: <3D5C4155-A36D-4E87-AAB5-6AAC2E18A7BE@hotmail.com> They are both valid. The larger one makes some guesses and delegates back to the cvs tree. It is nice for when you are actively editing the files and don't want to also copy them. It also will delegate to the installed ones and there its value is honoring the CM3_TARGET environment variable. Upgrade.py should probably have a command line option. Really upgrade is just a LITTLE more than do-pkg and might need some rethinking. It also copies cm3 for example which is really a workaround for cm3 not shipping itself. For you probably the two liner. - Jay (phone) On Sep 2, 2009, at 3:46 PM, "Randy Coleburn" wrote: > Jay: > > After running your "upgrade.py" I notice that the "cm3\bin\cm3.cfg" > file has been replaced and now contains 134 lines instead of the 2 > lines you had described earlier. > > Let me know if I should switch back to the 2-line variant you > described earlier, or if the new 134-line file is the new way forward. > > Regards, > Randy From michael.anderson at elego.de Wed Sep 2 13:07:43 2009 From: michael.anderson at elego.de (Michael Anderson) Date: Wed, 02 Sep 2009 13:07:43 +0200 Subject: [M3devel] elego Server Maintenance 04.09.09 Message-ID: <20090902130743.pp6nlfuumo8k4008@mail.elego.de> Liebe Kollegen, Liebe Elego-Kunden, In der Nacht von Freitag, dem 04.09 auf Samstag, den 05.09 werden wir um 22.00 CET Uhr planmaessige Wartungsarbeiten an unseren Servern durchfuehren. Es kann zur kurzeitigen Unterbrechung mancher Dienste kommen. Voraussichtliche Dauer der Wartung: 120 Min. Wir bitten um Verst?ndnis. - die elego Admins On Friday, September 4 at 10 PM CET, we will perform scheduled maintenance on our servers. Brief interruptions of service may occur. Expected duration: 120 Min. We apologize for any inconvenience. - the elego Admins -- Michael Anderson IT Services & Support elego Software Solutions GmbH Gustav-Meyer-Allee 25 Building 12.3 (BIG) room 227 13355 Berlin, Germany phone +49 30 23 45 86 96 michael.anderson at elegosoft.com fax +49 30 23 45 86 95 http://www.elegosoft.com Geschaeftsfuehrer: Olaf Wagner, Sitz Berlin Amtsgericht Berlin-Charlottenburg, HRB 77719, USt-IdNr: DE163214194 From jay.krell at cornell.edu Thu Sep 3 15:15:09 2009 From: jay.krell at cornell.edu (Jay K) Date: Thu, 3 Sep 2009 13:15:09 +0000 Subject: [M3devel] some data on Juno crash on Win32 Message-ID: summary: 5.7.0 and 5.7.1 of unknown date: both always fail 5.7.0 always fails an assert (various?) 5.7.1 sometimes fails an assert (various) 5.7.1 sometimes access violates, always on address 00200000, plus or minus 4. Current source always access violates, same address. Since 5.7.1 and current source always access violate (aka SIGSEGV) on the same location, every run, I'm more inclined to look at this. And then hope everything else is "the same" problem. But of course there might be multiple problems. It might be good to check for the hang in various from http://www.opencm3.net/uploaded-archives/index.html. Also see what all we can get from http://www.opencm3.net/snaps/snapshot-index.html. I'm going to see if I can get the index update with the many files I noticed in the file system. longer story: 5.7.0 visual glitch and usually: visual glitch might have been the problem with import the bit set data. *** *** runtime error: *** <*ASSERT*> failed. *** file "..\src\winvbt\WinContext.m3", line 165 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x59cf830 0xf01c9a PushPixmap + 0x43c in ..\src\winvbt\WinContext.m3 0x59cf8f8 0xf0fdcc PixmapCom + 0x932 in ..\src\winvbt\WinPaint.m3 0x59cfd54 0xf0dcf5 PaintBatch + 0x225 in ..\src\winvbt\WinPaint.m3 0x59cfdbc 0xf085be PaintBatchVBT + 0x12d in ..\src\winvbt\WinTrestle.m3 0x59cfe04 0xf06ebd WindowProc + 0x699 in ..\src\winvbt\WinTrestle.m3 0x59cfe30 0x7e418734 0x59cfe98 0x7e418816 0x59cfef8 0x7e4189cd 0x59cff08 0x7e4196c7 0x59cff50 0xf0bc99 MessengerApply + 0x21f in ..\src\winvbt\WinTrestle.m3 5.7.1 no visual glitch and usually either same as above, or access violating accessing address 001ffffc or (6c4.13b8): Access violation - code c0000005 (first chance) m3core!RTCollector__Move+0x3d: 005beeb4 8b5e00 mov ebx,dword ptr [esi] ds:0023:001ffffc=???????? 0:007> r esi esi=001ffffc 0:007> k ChildEBP RetAddr WARNING: Stack unwind information not available. Following frames may be wrong. 0213e5c0 005badd1 m3core!RTCollector__Move+0x3d 0213e604 005ba6aa m3core!RTHeapMap__Walk+0x467 0213e628 005ba640 m3core!RTHeapMap__DoWalkRef+0x62 0213e654 005c0ab8 m3core!RTHeapMap__WalkRef+0x100 0213e67c 005c092c m3core!RTCollector__CleanBetween+0xdd 0213e6a8 005c0222 m3core!RTCollector__CleanPage+0x5b 0213e6fc 005bfc34 m3core!RTCollector__CollectSomeInStateZero+0x5b2 0213e710 005bf933 m3core!RTCollector__CollectSome+0x6e 0213e740 005c17cb m3core!RTCollector__CollectEnough+0x90 0213e7a0 005b7c23 m3core!RTHeapRep__AllocTraced+0xef 0213e7e4 005b74f8 m3core!RTAllocator__GetOpenArray+0x61 *** ERROR: Symbol file could not be found. Defaulted to export symbols for C:\n et\modula3\cm3-std-NT386-d5.7.1\bin\m3ui.dll - 0213e808 00f94c01 m3core!RTHooks__AllocateOpenArray+0x19 *** ERROR: Symbol file could not be found. Defaulted to export symbols for C:\n et\modula3\cm3-std-NT386-d5.7.1\bin\m3vbtkit.dll - 0213e85c 00ea330c m3ui!ScrnPixmap__NewRaw+0x16d 0213e898 00ea518b m3vbtkit!Image__InitGray+0x7f 0213e96c 00ea4b8a m3vbtkit!Image__pgm2+0x78 0213ea04 00ec2f4a m3vbtkit!Image__FromRd+0x179 0213ea48 00e93855 m3vbtkit!VBTKitResources__GetPixmap+0x9a 0213ea88 00e91058 m3vbtkit!ScrollerVBTClass__InitGraphics+0x18e *** ERROR: Symbol file could not be found. Defaulted to export symbols for C:\n et\modula3\cm3-std-NT386-d5.7.1\bin\m3formsvbt.dll - 0213eac4 00e43fa2 m3vbtkit!ScrollerVBTClass__Init+0x58 0213ebf4 00e33106 m3formsvbt!FormsVBT__pTextEdit+0x9f5 don't believe that stack much, at least where the offsets are large. There are no symbols, just exports. *** *** runtime error: *** <*ASSERT*> failed. *** file "..\src\thread\WIN32\ThreadWin32.m3", line 490 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x25efc5c 0x5d9eae CheckSlot + 0x28 in ..\src\thread\WIN32\ThreadWin32.m3 0x25efca0 0x5da9c8 Fork + 0x298 in ..\src\thread\WIN32\ThreadWin32.m3 0x25efcf0 0xf9240d Mark + 0x383 in ..\src\vbt\VBTRep.m3 0x25efd14 0xf88076 Mark + 0x4b in ..\src\vbt\VBT.m3 0x25efd34 0xfaccfd NewShape + 0xaa in ..\src\split\HVSplit.m3 0x25efd70 0xf87dca NewShape + 0x1d3 in ..\src\vbt\VBT.m3 0x25efd88 0xf8dc63 NewShapeDefault + 0x16 in ..\src\vbt\VBTClass.m3 0x25efdc4 0xf87dca NewShape + 0x1d3 in ..\src\vbt\VBT.m3 0x25efe20 0xfbee4d SetAndAlign + 0x1d1 in ..\src\split\TextVBT.m3 0x25efe38 0xfbf836 Redisplay + 0x15 in ..\src\split\TextVBT.m3 ......... ......... ... more frames ... more commonly accessing 00200000, er, well, notice the offset: (1350.f08): Access violation - code c0000005 (first chance) First chance exceptions are reported before any exception handling. This exception may be expected and handled. eax=00000001 ebx=00200000 ecx=00000005 edx=0060b148 esi=011b8a3c edi=0120dfcc eip=005dabcf esp=0012f964 ebp=0012f98c iopl=0 nv up ei pl nz na pe nc cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00010206 *** ERROR: Symbol file could not be found. Defaulted to export symbols for C:\n et\modula3\cm3-std-NT386-d5.7.1\bin\m3core.dll - m3core!Thread__Join+0x133: 005dabcf 8b53fc mov edx,dword ptr [ebx-4] ds:0023:001ffffc=???????? 0:000> r ebx ebx=00200000 0:000> k *** ERROR: Symbol file could not be found. Defaulted to export symbols for C:\n et\modula3\cm3-std-NT386-d5.7.1\bin\juno-compiler.dll - ChildEBP RetAddr WARNING: Stack unwind information not available. Following frames may be wrong. 0012f98c 1000e2b1 m3core!Thread__Join+0x133 *** ERROR: Module load completed but symbols could not be loaded for Juno.exe 0012f9d0 0041c7e5 juno_compiler!JunoCompile__ProcDecl+0x1f5 0012fa08 0041d1cf Juno+0x1c7e5 0012fab4 0041d088 Juno+0x1d1cf 0012fae8 0043d425 Juno+0x1d088 0012fb28 0043d61e Juno+0x3d425 0012fbc8 0043df47 Juno+0x3d61e 0012fd70 0044b61e Juno+0x3df47 0012fee0 005c8d14 Juno+0x4b61e 0012ff24 005c82ec m3core!RTLinker__RunMainBody+0x25a 0012ff3c 005c8395 m3core!RTLinker__AddUnitI+0xf7 0012ff60 00401038 m3core!RTLinker__AddUnit+0xa1 0012ff7c 004b0d74 Juno+0x1038 0012ffc0 7c817077 Juno+0xb0d74 0012fff0 00000000 kernel32!BaseProcessStart+0x23 *** *** runtime error: *** Thread client error: attempt to join with thread twice *** file "..\src\thread\WIN32\ThreadWin32.m3", line 708 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x12f954 0x5db678 Die + 0x2d in ..\src\thread\WIN32\ThreadWin32.m3 0x12f98c 0x5dab36 Join + 0x9a in ..\src\thread\WIN32\ThreadWin32.m3 0x12f9d0 0x1000e2b1 ProcDecl + 0x1f5 in ..\src\JunoCompile.m3 0x12fa08 0x41c7e5 Pass2 + 0x1a5 in ..\src\Editor.m3 0x12fab4 0x41d1cf Compile2 + 0x137 in ..\src\Editor.m3 0x12fae8 0x41d088 Compile + 0x53 in ..\src\Editor.m3 0x12fb28 0x43d425 CompileEditor + 0x2c in ..\src\Juno.m3 0x12fbc8 0x43d61e CompileModule + 0x12c in ..\src\Juno.m3 0x12fd70 0x43df47 CompileModules + 0x2d3 in ..\src\Juno.m3 - Jay -------------- next part -------------- An HTML attachment was scrubbed... URL: From wagner at elegosoft.com Thu Sep 3 15:44:36 2009 From: wagner at elegosoft.com (Olaf Wagner) Date: Thu, 03 Sep 2009 15:44:36 +0200 Subject: [M3devel] some data on Juno crash on Win32 In-Reply-To: References: Message-ID: <20090903154436.w1aooqqaskg4scg4@mail.elegosoft.com> Quoting Jay K : > summary: 5.7.0 and 5.7.1 of unknown date: > > both always fail > > 5.7.0 always fails an assert (various?) > > 5.7.1 sometimes fails an assert (various) > > 5.7.1 sometimes access violates, always on address 00200000, plus or minus 4. > > Current source always access violates, same address. > > Since 5.7.1 and current source always access violate (aka SIGSEGV) > on the same > location, every run, I'm more inclined to look at this. This is all on Windows/NT386, isn't it? Or on POSIX platforms, too? I seem to remember that Juno always crashed on a PaintBrush operation on Windows, while the various mentor applications crashed at different points, but all relating to insufficient Trestle/Win support. On POSIX platforms both applications always ran OK AFAIR. Olaf > And then hope everything else is "the same" problem. > > But of course there might be multiple problems. > > It might be good to check for the hang in various from > http://www.opencm3.net/uploaded-archives/index.html. > > Also see what all we can get from > http://www.opencm3.net/snaps/snapshot-index.html. > > I'm going to see if I can get the index update with the many files I > noticed in the file system. The same file name pattern for all files would help here. Olaf -- Olaf Wagner -- elego Software Solutions GmbH Gustav-Meyer-Allee 25 / Geb?ude 12, 13355 Berlin, Germany phone: +49 30 23 45 86 96 mobile: +49 177 2345 869 fax: +49 30 23 45 86 95 http://www.elegosoft.com | Gesch?ftsf?hrer: Olaf Wagner | Sitz: Berlin Handelregister: Amtsgericht Charlottenburg HRB 77719 | USt-IdNr: DE163214194 From jay.krell at cornell.edu Thu Sep 3 17:44:17 2009 From: jay.krell at cornell.edu (Jay K) Date: Thu, 3 Sep 2009 15:44:17 +0000 Subject: [M3devel] This is a pixmap? Message-ID: Does this look like a pixmap to anyone? This is the parameter to Win32 Join. PROCEDURE Join(t: T): REFANY = VAR res: REFANY; BEGIN LOCK threadMu DO IF t.joined THEN Die(ThisLine(), "attempt to join with thread twice"); END; WHILE NOT t.completed DO Wait(threadMu, t.cond) END; res := t.result; t.result := NIL; t.joined := TRUE; t.cond := NIL; IF perfOn THEN PerfChanged(t.id, State.dead) END; END; RETURN res; END Join; Very very often the crash is of the form of reading a pointer from 16 bytes into t and dereferencing it, plus or minus 4. t is at @ebp + here. The pointer then is 00200000 at the start of the second line of the second dump. If we can confirm this is pixmap, we can hunt more around in the gui code. 0:000> dd @ebp+8 0012f964 012ac6a8 02827bf4 02827974 02824c3c 0012f974 02829c40 02829c40 0012f98c 00000006 0012f984 011b9838 012ac6a8 0012f9fc 00000004 0012f994 10017170 000001c7 02829c40 0012f9d8 0012f9a4 0041ffea 02824c3c 02827bf4 02827974 0012f9b4 028250b8 02827974 02827904 02824dd8 0012f9c4 02824c3c 02827bf4 02824d9c 02824d9c 0012f9d4 02824dd8 0012fa8c 00420b98 028250b8 0:000> dd 012ac6a8 012ac6a8 00000000 01119638 00000000 02829c40 012ac6b8 00200000 022153dc 00200000 00000000 012ac6c8 000006ec 00200000 00200000 00200000 012ac6d8 00200000 00200000 00200000 00200000 012ac6e8 00200000 00200000 00200000 00200000 012ac6f8 00200000 00200000 00200000 00200000 012ac708 00200000 00200000 00200000 00200000 012ac718 00200000 00200000 00200000 00200000 0:000> .lastevent Last event: ee0.13a4: Access violation - code c0000005 (first chance) debugger time: Thu Sep 3 07:43:12.390 2009 (GMT-7) 0:000> u . l1 m3core!Thread__Join+0x173: 005ebb01 8b5ffc mov ebx,dword ptr [edi-4] 0:000> r edi edi=00200000 0:000> Here is the entire bitmappy looking thing. 0:000> dd 012ac6a8 012ac6a8 00000000 01119638 00000000 02829c40 012ac6b8 00200000 022153dc 00200000 00000000 012ac6c8 000006ec 00200000 00200000 00200000 012ac6d8 00200000 00200000 00200000 00200000 012ac6e8 00200000 00200000 00200000 00200000 012ac6f8 00200000 00200000 00200000 00200000 012ac708 00200000 00200000 00200000 00200000 012ac718 00200000 00200000 00200000 00200000 0:000> dd 012ac728 00200000 00200000 00200000 00200000 012ac738 00200000 00200000 00200000 00200000 012ac748 00200000 00200000 00200000 00200000 012ac758 00200000 00200000 00200000 00200000 012ac768 00200000 00200000 00200000 00200000 012ac778 00200000 00200000 00200000 00200000 012ac788 00200000 00200000 00200000 00200000 012ac798 00200000 00200000 00200000 00200000 0:000> 012ac7a8 00200000 00200000 00200000 00200000 012ac7b8 00200000 00200000 00200000 00200000 012ac7c8 00200000 00200000 00200000 00200000 012ac7d8 00200000 00200000 00200000 00200000 012ac7e8 00200000 00200000 00200000 00200000 012ac7f8 00200000 00200000 00200000 00200000 012ac808 00200000 00200000 00200000 00200000 012ac818 00200000 00200000 00200000 00200000 0:000> 012ac828 00200000 00200000 00200000 00200000 012ac838 00200000 00200000 00200000 00200000 012ac848 00200000 00200000 00200000 00200000 012ac858 00200000 00200000 00200000 00200000 012ac868 00200000 00200000 00200000 00200000 012ac878 00200000 00200000 00200000 00200000 012ac888 00200000 00200000 00200000 00200000 012ac898 00200000 00200000 00200000 00200000 0:000> 012ac8a8 00200000 00200000 00200000 00200000 012ac8b8 00200000 00200000 00200000 00200000 012ac8c8 00200000 00200000 00200000 00200000 012ac8d8 00200000 00200000 00200000 00200000 012ac8e8 00200000 00200000 00200000 00200000 012ac8f8 00200000 00200000 00200000 00200000 012ac908 00200000 00200000 00200000 00200000 012ac918 00200000 00200000 00200000 00200000 0:000> 012ac928 00200000 00200000 00200000 00200000 012ac938 00200000 00200000 00200000 00200000 012ac948 00200000 00200000 00200000 00200000 012ac958 00200000 00200000 00200000 00200000 012ac968 00200000 00200000 00200000 00200000 012ac978 00200000 00200000 00200000 00200000 012ac988 00200000 00200000 00200000 00200000 012ac998 00200000 00200000 00200000 00200000 0:000> 012ac9a8 00200000 00200000 00200000 00200000 012ac9b8 00200000 00200000 00200000 00200000 012ac9c8 00200000 00200000 00200000 00200000 012ac9d8 00200000 00200000 00200000 00200000 012ac9e8 00200000 00200000 00200000 00200000 012ac9f8 00200000 00200000 00200000 00200000 012aca08 00200000 00200000 00200000 00200000 012aca18 00200000 00200000 00200000 00200000 0:000> 012aca28 00200000 00200000 00200000 00200000 012aca38 00200000 00200000 00200000 00200000 012aca48 00200000 00200000 00200000 00200000 012aca58 00200000 00200000 00200000 00200000 012aca68 00200000 00200000 00200000 00200000 012aca78 00200000 00200000 00200000 00200000 012aca88 00200000 00200000 00200000 00200000 012aca98 00200000 00200000 00200000 00200000 0:000> 012acaa8 00200000 00200000 00200000 00200000 012acab8 00200000 00200000 00200000 00200000 012acac8 00200000 00200000 00200000 00200000 012acad8 00200000 00200000 00200000 00200000 012acae8 00200000 00200000 00200000 00200000 012acaf8 00200000 00200000 00200000 00200000 012acb08 00200000 00200000 00200000 00200000 012acb18 00200000 00200000 00200000 00200000 0:000> 012acb28 00200000 00200000 00200000 00200000 012acb38 00200000 00200000 00200000 00200000 012acb48 00200000 00200000 00200000 00200000 012acb58 00200000 00200000 00200000 00200000 012acb68 00200000 00200000 00200000 00200000 012acb78 00200000 00200000 00200000 00200000 012acb88 00200000 00200000 00200000 00200000 012acb98 00200000 00200000 00200000 00200000 0:000> 012acba8 00200000 00200000 00200000 00200000 012acbb8 00200000 00200000 00200000 00200000 012acbc8 00200000 00200000 00200000 00200000 012acbd8 00200000 00200000 00200000 00200000 012acbe8 00200000 00200000 00200000 00200000 012acbf8 00200000 00200000 00200000 00200000 012acc08 00200000 00200000 00200000 00200000 012acc18 00200000 00200000 00200000 00200000 0:000> 012acc28 00200000 00200000 00200000 00200000 012acc38 00200000 00200000 00200000 00200000 012acc48 00200000 00200000 00200000 00200000 012acc58 00200000 00200000 00200000 00200000 012acc68 00200000 00200000 00200000 00200000 012acc78 00200000 00200000 00200000 00200000 012acc88 00200000 00200000 00200000 00200000 012acc98 00200000 00200000 00200000 00200000 0:000> 012acca8 00200000 00200000 00200000 00200000 012accb8 00200000 00200000 00200000 00200000 012accc8 00200000 00200000 00200000 00200000 012accd8 00200000 00200000 00200000 00200000 012acce8 00200000 00200000 00200000 00200000 012accf8 00200000 00200000 00200000 00200000 012acd08 00200000 00200000 00200000 00200000 012acd18 00200000 00200000 00200000 00200000 0:000> 012acd28 00200000 00200000 00200000 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00200000 00200000 012ace98 00200000 00200000 00200000 00200000 0:000> 012acea8 00200000 00200000 00200000 00200000 012aceb8 00200000 00200000 00200000 00200000 012acec8 00200000 00200000 00200000 00200000 012aced8 00200000 00200000 00200000 00200000 012acee8 00200000 00200000 00200000 00200000 012acef8 00200000 00200000 00200000 00200000 012acf08 00200000 00200000 00200000 00200000 012acf18 00200000 00200000 00200000 00200000 0:000> 012acf28 00200000 00200000 00200000 00200000 012acf38 00200000 00200000 00200000 00200000 012acf48 00200000 00200000 00200000 00200000 012acf58 00200000 00200000 00200000 00200000 012acf68 00200000 00200000 00200000 00200000 012acf78 00200000 00200000 00200000 00200000 012acf88 00200000 00200000 00200000 00200000 012acf98 00200000 00200000 00200000 00200000 0:000> 012acfa8 00200000 00200000 00200000 00200000 012acfb8 00200000 00200000 00200000 00200000 012acfc8 00200000 00200000 00200000 00200000 012acfd8 00200000 00200000 00200000 00200000 012acfe8 00200000 00200000 00200000 00200000 012acff8 00200000 00200000 00200000 00200000 012ad008 00200000 00200000 00200000 00200000 012ad018 00200000 00200000 00200000 00200000 0:000> 012ad028 00200000 00200000 00200000 00200000 012ad038 00200000 00200000 00200000 00200000 012ad048 00200000 00200000 00200000 00200000 012ad058 00200000 00200000 00200000 00200000 012ad068 00200000 00200000 00200000 00200000 012ad078 00200000 00200000 00200000 00200000 012ad088 00200000 00200000 00200000 00200000 012ad098 00200000 00200000 00200000 00200000 0:000> 012ad0a8 00200000 00200000 00200000 00200000 012ad0b8 00200000 00200000 00200000 00200000 012ad0c8 00200000 00200000 00200000 00200000 012ad0d8 00200000 00200000 00200000 00200000 012ad0e8 00200000 00200000 00200000 00200000 012ad0f8 00200000 00200000 00200000 00200000 012ad108 00200000 00200000 00200000 00200000 012ad118 00200000 00200000 00200000 00200000 0:000> 012ad128 00200000 00200000 00200000 00200000 012ad138 00200000 00200000 00200000 00200000 012ad148 00200000 00200000 00200000 00200000 012ad158 00200000 00200000 00200000 00200000 012ad168 00200000 00200000 00200000 00200000 012ad178 00200000 00200000 00200000 00200000 012ad188 00200000 00200000 00200000 00200000 012ad198 00200000 00200000 00200000 00200000 0:000> 012ad1a8 00200000 00200000 00200000 00200000 012ad1b8 00200000 00200000 00200000 00200000 012ad1c8 00200000 00200000 00200000 00200000 012ad1d8 00200000 00200000 00200000 00200000 012ad1e8 00200000 00200000 00200000 00200000 012ad1f8 00200000 00200000 00200000 00200000 012ad208 00200000 00200000 00200000 00200000 012ad218 00200000 00200000 00200000 00200000 0:000> 012ad228 00200000 00200000 00200000 00200000 012ad238 00200000 00200000 00200000 00200000 012ad248 00200000 00200000 00200000 00200000 012ad258 00200000 00200000 00200000 00200000 012ad268 00200000 00200000 00200000 00200000 012ad278 00200000 00200000 00200000 00200000 012ad288 00200000 00200000 00200000 00200000 012ad298 00200000 00200000 00200000 00200000 0:000> 012ad2a8 00200000 00200000 00200000 00200000 012ad2b8 00200000 00200000 00200000 00200000 012ad2c8 00200000 00200000 00200000 00200000 012ad2d8 00200000 00200000 00200000 00200000 012ad2e8 00200000 00200000 00200000 00200000 012ad2f8 00200000 00200000 00200000 00200000 012ad308 00200000 00200000 00200000 00200000 012ad318 00200000 00200000 00200000 00200000 0:000> 012ad328 00200000 00200000 00200000 00200000 012ad338 00200000 00200000 00200000 00200000 012ad348 00200000 00200000 00200000 00200000 012ad358 00200000 00200000 00200000 00200000 012ad368 00200000 00200000 00200000 00200000 012ad378 00200000 00200000 00200000 00200000 012ad388 00200000 00200000 00200000 00200000 012ad398 00200000 00200000 00200000 00200000 0:000> 012ad3a8 00200000 00200000 00200000 00200000 012ad3b8 00200000 00200000 00200000 00200000 012ad3c8 00200000 00200000 00200000 00200000 012ad3d8 00200000 00200000 00200000 00200000 012ad3e8 00200000 00200000 00200000 00200000 012ad3f8 00200000 00200000 00200000 00200000 012ad408 00200000 00200000 00200000 00200000 012ad418 00200000 00200000 00200000 00200000 0:000> 012ad428 00200000 00200000 00200000 00200000 012ad438 00200000 00200000 00200000 00200000 012ad448 00200000 00200000 00200000 00200000 012ad458 00200000 00200000 00200000 00200000 012ad468 00200000 00200000 00200000 00200000 012ad478 00200000 00200000 00200000 00200000 012ad488 00200000 00200000 00200000 00200000 012ad498 00200000 00200000 00200000 00200000 0:000> 012ad4a8 00200000 00200000 00200000 00200000 012ad4b8 00200000 00200000 00200000 00200000 012ad4c8 00200000 00200000 00200000 00200000 012ad4d8 00200000 00200000 00200000 00200000 012ad4e8 00200000 00200000 00200000 00200000 012ad4f8 00200000 00200000 00200000 00200000 012ad508 00200000 00200000 00200000 00200000 012ad518 00200000 00200000 00200000 00200000 0:000> 012ad528 00200000 00200000 00200000 00200000 012ad538 00200000 00200000 00200000 00200000 012ad548 00200000 00200000 00200000 00200000 012ad558 00200000 00200000 00200000 00200000 012ad568 00200000 00200000 00200000 00200000 012ad578 00200000 00200000 00200000 00200000 012ad588 00200000 00200000 00200000 00200000 012ad598 00200000 00200000 00200000 00200000 0:000> 012ad5a8 00200000 00200000 00200000 00200000 012ad5b8 00200000 00200000 00200000 00200000 012ad5c8 00200000 00200000 00200000 00200000 012ad5d8 00200000 00200000 00200000 00200000 012ad5e8 00200000 00200000 00200000 00200000 012ad5f8 00200000 00200000 00200000 00200000 012ad608 00200000 00200000 00200000 00200000 012ad618 00200000 00200000 00200000 00200000 0:000> 012ad628 00200000 00200000 00200000 00200000 012ad638 00200000 00200000 00200000 00200000 012ad648 00200000 00200000 00200000 00200000 012ad658 00200000 00200000 00200000 00200000 012ad668 00200000 00200000 00200000 00200000 012ad678 00200000 00200000 00200000 00200000 012ad688 00200000 00200000 00200000 00200000 012ad698 00200000 00200000 00200000 00200000 0:000> 012ad6a8 00200000 00200000 00200000 00200000 012ad6b8 00200000 00200000 00200000 00200000 012ad6c8 00200000 00200000 00200000 00200000 012ad6d8 00200000 00200000 00200000 00200000 012ad6e8 00200000 00200000 00200000 00200000 012ad6f8 00200000 00200000 00200000 00200000 012ad708 00200000 00200000 00200000 00200000 012ad718 00200000 00200000 00200000 00200000 0:000> 012ad728 00200000 00200000 00200000 00200000 012ad738 00200000 00200000 00200000 00200000 012ad748 00200000 00200000 00200000 00200000 012ad758 00200000 00200000 00200000 00200000 012ad768 00200000 00200000 00200000 00200000 012ad778 00200000 00200000 00200000 00200000 012ad788 00200000 00200000 00200000 00200000 012ad798 00200000 00200000 00200000 00200000 0:000> 012ad7a8 00200000 00200000 00200000 00200000 012ad7b8 00200000 00200000 00200000 00200000 012ad7c8 00200000 00200000 00200000 00200000 012ad7d8 00200000 00200000 00200000 00200000 012ad7e8 00200000 00200000 00200000 00200000 012ad7f8 00200000 00200000 00200000 00200000 012ad808 00200000 00200000 00200000 00200000 012ad818 00200000 00200000 00200000 00200000 0:000> 012ad828 00200000 00200000 00200000 00200000 012ad838 00200000 00200000 00200000 00200000 012ad848 00200000 00200000 00200000 00200000 012ad858 00200000 00200000 00200000 00200000 012ad868 00200000 00200000 00200000 00200000 012ad878 00200000 00200000 00200000 00200000 012ad888 00200000 00200000 00200000 00200000 012ad898 00200000 00200000 00200000 00200000 0:000> 012ad8a8 00200000 00200000 00200000 00200000 012ad8b8 00200000 00200000 00200000 00200000 012ad8c8 00200000 00200000 00200000 00200000 012ad8d8 00200000 00200000 00200000 00200000 012ad8e8 00200000 00200000 00200000 00200000 012ad8f8 00200000 00200000 00200000 00200000 012ad908 00200000 00200000 00200000 00200000 012ad918 00200000 00200000 00200000 00200000 0:000> 012ad928 00200000 00200000 00200000 00200000 012ad938 00200000 00200000 00200000 00200000 012ad948 00200000 00200000 00200000 00200000 012ad958 00200000 00200000 00200000 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URL: From jay.krell at cornell.edu Thu Sep 3 17:45:39 2009 From: jay.krell at cornell.edu (Jay K) Date: Thu, 3 Sep 2009 15:45:39 +0000 Subject: [M3devel] some data on Juno crash on Win32 In-Reply-To: <20090903154436.w1aooqqaskg4scg4@mail.elegosoft.com> References: <20090903154436.w1aooqqaskg4scg4@mail.elegosoft.com> Message-ID: This is on NT. Posix often hangs. If I blow up the initial heap size by a factor of 100, to avoid any garbage collection occuring, the crashes and hangs go away. NT then just fails assertions. I think @M3nogc causes the same thing. So, duh, I think something is trashing the heap. Maybe the gui code. - Jay > Date: Thu, 3 Sep 2009 15:44:36 +0200 > From: wagner at elegosoft.com > To: m3devel at elegosoft.com > Subject: Re: [M3devel] some data on Juno crash on Win32 > > Quoting Jay K : > > > summary: 5.7.0 and 5.7.1 of unknown date: > > > > both always fail > > > > 5.7.0 always fails an assert (various?) > > > > 5.7.1 sometimes fails an assert (various) > > > > 5.7.1 sometimes access violates, always on address 00200000, plus or minus 4. > > > > Current source always access violates, same address. > > > > Since 5.7.1 and current source always access violate (aka SIGSEGV) > > on the same > > location, every run, I'm more inclined to look at this. > > This is all on Windows/NT386, isn't it? Or on POSIX platforms, too? > I seem to remember that Juno always crashed on a PaintBrush operation > on Windows, while the various mentor applications crashed at > different points, but all relating to insufficient Trestle/Win > support. > > On POSIX platforms both applications always ran OK AFAIR. > > Olaf > > > And then hope everything else is "the same" problem. > > > > But of course there might be multiple problems. > > > > It might be good to check for the hang in various from > > http://www.opencm3.net/uploaded-archives/index.html. > > > > Also see what all we can get from > > http://www.opencm3.net/snaps/snapshot-index.html. > > > > I'm going to see if I can get the index update with the many files I > > noticed in the file system. > > The same file name pattern for all files would help here. > > Olaf > -- > Olaf Wagner -- elego Software Solutions GmbH > Gustav-Meyer-Allee 25 / Geb?ude 12, 13355 Berlin, Germany > phone: +49 30 23 45 86 96 mobile: +49 177 2345 869 fax: +49 30 23 45 86 95 > http://www.elegosoft.com | Gesch?ftsf?hrer: Olaf Wagner | Sitz: Berlin > Handelregister: Amtsgericht Charlottenburg HRB 77719 | USt-IdNr: DE163214194 > -------------- next part -------------- An HTML attachment was scrubbed... URL: From wagner at elegosoft.com Thu Sep 3 20:32:27 2009 From: wagner at elegosoft.com (Olaf Wagner) Date: Thu, 03 Sep 2009 20:32:27 +0200 Subject: [M3devel] RC3, RC4? Message-ID: <20090903203227.smcanrumcgo84w4o@mail.elegosoft.com> Hi again, I'm about to leave for my holidays and will be back again on September 22. I probably won't be able to check my email for about two weeks, nor will I further the CM3 release engineering in this time. For 5.8 RC3, packages for most target platforms have been built and are available on www.opencm3.net. But there is a possibly critical problem described in ticket #1070, which may make it necessary to rebuild all packages (which should then be named RC4). I trust that Jay and Tony and anybody else who is interested track down the problem and fix it, and update tickets and roadmap at https://projects.elego.de/cm3/roadmap appropriately. I hope to see a usable set of packages at my return :-) I'll have a look at my mail again later tonight and tomorrow morning, but won't do much more concerning CM3 now. If anybody wants to go on and build RC4, here is what should be done: 1. Apply the tag release_CM3_5_8_RC4 to an appropriate and consistent configuration in CVS containing all needed fixes. 2. Update cm3/scripts/version to 5.8.4 etc. 3. Insert the tag as default into scripts/make-dist.sh (optional). 4. Build installation packages on all target platforms, most easily done via the makedist-jobs in http://hudson.modula3.com:8080/view/makedist/. 5. When the packages are available, they should be tested with http://hudson.modula3.com:8080/view/test-install/. Of course, all regression test results available at http://hudson.modula3.com:8080/ should be examined before the build. 6. Update the release documentation in cm3/www/releng and cm3/www and install this on birch.elegosoft.com. If anybody needs access to Hudson or Trac, please refer to admins at elego.de; Kay, Mike or Michael will help you. That's it for now, Olaf -- Olaf Wagner -- elego Software Solutions GmbH Gustav-Meyer-Allee 25 / Geb?ude 12, 13355 Berlin, Germany phone: +49 30 23 45 86 96 mobile: +49 177 2345 869 fax: +49 30 23 45 86 95 http://www.elegosoft.com | Gesch?ftsf?hrer: Olaf Wagner | Sitz: Berlin Handelregister: Amtsgericht Charlottenburg HRB 77719 | USt-IdNr: DE163214194 From jay.krell at cornell.edu Fri Sep 4 04:02:47 2009 From: jay.krell at cornell.edu (Jay K) Date: Fri, 4 Sep 2009 02:02:47 +0000 Subject: [M3devel] This is a pixmap? Message-ID: Trying again due to truncation. - Jay From: jay.krell at cornell.edu To: m3devel at elegosoft.com Subject: This is a pixmap? Date: Thu, 3 Sep 2009 15:44:17 +0000 Does this look like a pixmap to anyone? This is the parameter to Win32 Join. PROCEDURE Join(t: T): REFANY = VAR res: REFANY; BEGIN LOCK threadMu DO IF t.joined THEN Die(ThisLine(), "attempt to join with thread twice"); END; WHILE NOT t.completed DO Wait(threadMu, t.cond) END; res := t.result; t.result := NIL; t.joined := TRUE; t.cond := NIL; IF perfOn THEN PerfChanged(t.id, State.dead) END; END; RETURN res; END Join; Very very often the crash is of the form of reading a pointer from 16 bytes into t and dereferencing it, plus or minus 4. t is at @ebp + here. The pointer then is 00200000 at the start of the second line of the second dump. If we can confirm this is pixmap, we can hunt more around in the gui code. 0:000> dd @ebp+8 0012f964 012ac6a8 02827bf4 02827974 02824c3c 0012f974 02829c40 02829c40 0012f98c 00000006 0012f984 011b9838 012ac6a8 0012f9fc 00000004 0012f994 10017170 000001c7 02829c40 0012f9d8 0012f9a4 0041ffea 02824c3c 02827bf4 02827974 0012f9b4 028250b8 02827974 02827904 02824dd8 0012f9c4 02824c3c 02827bf4 02824d9c 02824d9c 0012f9d4 02824dd8 0012fa8c 00420b98 028250b8 0:000> dd 012ac6a8 012ac6a8 00000000 01119638 00000000 02829c40 012ac6b8 00200000 022153dc 00200000 00000000 012ac6c8 000006ec 00200000 00200000 00200000 012ac6d8 00200000 00200000 00200000 00200000 012ac6e8 00200000 00200000 00200000 00200000 012ac6f8 00200000 00200000 00200000 00200000 012ac708 00200000 00200000 00200000 00200000 012ac718 00200000 00200000 00200000 00200000 0:000> .lastevent Last event: ee0.13a4: Access violation - code c0000005 (first chance) debugger time: Thu Sep 3 07:43:12.390 2009 (GMT-7) 0:000> u . l1 m3core!Thread__Join+0x173: 005ebb01 8b5ffc mov ebx,dword ptr [edi-4] 0:000> r edi edi=00200000 0:000> Here is the entire bitmappy looking thing. 0:000> dd 012ac6a8 012ac6a8 00000000 01119638 00000000 02829c40 012ac6b8 00200000 022153dc 00200000 00000000 012ac6c8 000006ec 00200000 00200000 00200000 012ac6d8 00200000 00200000 00200000 00200000 012ac6e8 00200000 00200000 00200000 00200000 012ac6f8 00200000 00200000 00200000 00200000 012ac708 00200000 00200000 00200000 00200000 012ac718 00200000 00200000 00200000 00200000 0:000> dd 012ac728 00200000 00200000 00200000 00200000 012ac738 00200000 00200000 00200000 00200000 012ac748 00200000 00200000 00200000 00200000 012ac758 00200000 00200000 00200000 00200000 012ac768 00200000 00200000 00200000 00200000 012ac778 00200000 00200000 00200000 00200000 012ac788 00200000 00200000 00200000 00200000 012ac798 00200000 00200000 00200000 00200000 0:000> 012ac7a8 00200000 00200000 00200000 00200000 012ac7b8 00200000 00200000 00200000 00200000 012ac7c8 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00000052 -------------- next part -------------- An HTML attachment was scrubbed... URL: From jay.krell at cornell.edu Fri Sep 4 04:27:09 2009 From: jay.krell at cornell.edu (Jay K) Date: Fri, 4 Sep 2009 02:27:09 +0000 Subject: [M3devel] FW: This is a pixmap? Message-ID: resorting to an attachment since this is important and keeps getting truncated -------------- next part -------------- An HTML attachment was scrubbed... URL: -------------- next part -------------- An embedded and charset-unspecified text was scrubbed... Name: 1.txt URL: From jay.krell at cornell.edu Fri Sep 4 10:33:36 2009 From: jay.krell at cornell.edu (Jay K) Date: Fri, 4 Sep 2009 08:33:36 +0000 Subject: [M3devel] updating web site? Message-ID: http://modula3.elegosoft.com/cm3/index.html (http://modula3.elegosoft.com/cm3/start.html) looks really bad, with the nested frame I believe I fixed this days ago: http://modula3.elegosoft.com/cgi-bin/cvsweb.cgi/cm3/www/start.html.diff?r1=1.3.2.2;r2=1.3.2.3 How does one get the web site to update? Maybe use head instead of the release branch? Maybe I didn't move the tag forward? - Jay -------------- next part -------------- An HTML attachment was scrubbed... URL: From jay.krell at cornell.edu Fri Sep 4 10:54:54 2009 From: jay.krell at cornell.edu (Jay K) Date: Fri, 4 Sep 2009 08:54:54 +0000 Subject: [M3devel] Juno on NT (presumably canary for other problems) Message-ID: short story: I narrowed it down to between 2/15/2009 and 2/20/2009. I will keep digging. There are actually a lot of changes in that brief period. I will narrow it further. long story: Juno on NT, as canary for other problems. Juno on NT has three behaviors. Behavior #1 The most common historical behavior, an assertion failure: C:\cm3.2009-02-20>\bin\x86\cdb \cm3.2009-02-01\bin\Juno.exe *** *** runtime error: *** <*ASSERT*> failed. *** file "..\src\winvbt\WinContext.m3", line 165 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x1b3f830 0xf61c9a PushPixmap + 0x43c in ..\src\winvbt\WinContext.m3 0x1b3f8f8 0xf6fdcc PixmapCom + 0x932 in ..\src\winvbt\WinPaint.m3 0x1b3fd54 0xf6dcf5 PaintBatch + 0x225 in ..\src\winvbt\WinPaint.m3 0x1b3fdbc 0xf685be PaintBatchVBT + 0x12d in ..\src\winvbt\WinTrestle.m3 0x1b3fe04 0xf66ebd WindowProc + 0x699 in ..\src\winvbt\WinTrestle.m3 0x1b3fe30 0x7e418734 0x1b3fe98 0x7e418816 0x1b3fef8 0x7e4189cd 0x1b3ff08 0x7e4196c7 0x1b3ff50 0xf6bc99 MessengerApply + 0x21f in ..\src\winvbt\WinTrestle.m3 ......... ......... ... more frames ... (1860.1d80): Break instruction exception - code 80000003 (first chance) eax=00000001 ebx=000000a5 ecx=00001e2f edx=7c90e514 esi=01b3f5d8 edi=005d526b eip=7c90120e esp=01b3f5c0 ebp=01b3f5d8 iopl=0 nv up ei pl nz na po nc cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00000202 ntdll!DbgBreakPoint: 7c90120e cc int 3 0:003> .lines Line number information will be loaded 0:003> k999 ChildEBP RetAddr 01b3f5bc 005d52b7 ntdll!DbgBreakPoint 01b3f5d8 005cbd9e m3core!RTOS__Crash+0x4c [..\src\runtime\WIN32\RTOS.m3 @ 29] 01b3f5f0 005c9b0e m3core!RTProcess__Crash+0x68 [..\src\runtime\common\RTProcess. m3 @ 66] 01b3f608 005c9822 m3core!RTError__EndError+0x37 [..\src\runtime\common\RTError.m 3 @ 118] 01b3f620 005ca0c3 m3core!RTError__MsgS+0x8d [..\src\runtime\common\RTError.m3 @ 40] 01b3f668 005c9e61 m3core!RTException__Crash+0x1d0 [..\src\runtime\common\RTExcep tion.m3 @ 79] 01b3f6a0 005c9dc1 m3core!RTException__DefaultBackstop+0x6f [..\src\runtime\commo n\RTException.m3 @ 39] 01b3f6bc 005d6df3 m3core!RTException__InvokeBackstop+0x28 [..\src\runtime\common \RTException.m3 @ 25] 01b3f6e8 005c9eeb m3core!RTException__Raise+0x63 [..\src\runtime\ex_frame\RTExFr ame.m3 @ 29] 01b3f718 005c9dc1 m3core!RTException__DefaultBackstop+0xf9 [..\src\runtime\commo n\RTException.m3 @ 47] 01b3f734 005d6df3 m3core!RTException__InvokeBackstop+0x28 [..\src\runtime\common \RTException.m3 @ 25] 01b3f760 005b5669 m3core!RTException__Raise+0x63 [..\src\runtime\ex_frame\RTExFr ame.m3 @ 29] 01b3f7a4 00f62a39 m3core!RTHooks__ReportFault+0x93 [..\src\runtime\common\RTHook s.m3 @ 110] 01b3f7b4 00f61c9a m3ui!MM_WinContext_CRASH+0x11 [..\src\winvbt\WinContext.m3 @ 1 7] 01b3f830 00f6fdcc m3ui!WinContext__PushPixmap+0x43c [..\src\winvbt\WinContext.m3 @ 167] 01b3f8f8 00f6dcf5 m3ui!WinPaint__PixmapCom+0x932 [..\src\winvbt\WinPaint.m3 @ 71 2] 01b3fd54 00f685be m3ui!WinPaint__PaintBatch+0x225 [..\src\winvbt\WinPaint.m3 @ 5 1] 01b3fdbc 00f66ebd m3ui!WinTrestle__PaintBatchVBT+0x12d [..\src\winvbt\WinTrestle .m3 @ 1574] 01b3fe04 7e418734 m3ui!WinTrestle__WindowProc+0x699 [..\src\winvbt\WinTrestle.m3 @ 1163] 01b3fe30 7e418816 USER32!InternalCallWinProc+0x28 01b3fe98 7e4189cd USER32!UserCallWinProcCheckWow+0x150 01b3fef8 7e4196c7 USER32!DispatchMessageWorker+0x306 01b3ff08 00f6bc99 USER32!DispatchMessageA+0xf 01b3ff50 005d9e8a m3ui!WinTrestle__MessengerApply+0x21f [..\src\winvbt\WinTrestl e.m3 @ 2450] 01b3ff88 005d9c23 m3core!ThreadWin32__RunThread+0x1f6 [..\src\thread\WIN32\Threa dWin32.m3 @ 579] 01b3ffb4 7c80b729 m3core!ThreadWin32__ThreadBase+0x3a [..\src\thread\WIN32\Threa dWin32.m3 @ 548] 01b3ffec 00000000 kernel32!BaseThreadStart+0x37 0:003> This we shall blame on Trestle not fully being ported to Win32, I guess. At the very least, it seems to the behavior going back a while. You can occasionally see this in head, but usually you see #3. Behavior #2 Sometimes, rarely, Juno hangs in startup on NT. I believe I have seen this both with fairly old and current versions. This occurs very rarely. I might look into it more after #3 is solved. Behavior #3 An access violation (SIGSEGV to Unix folks) during startup. This is the most common behavior with current source, going back a few months. It is almost always accessing address 00200000 and the instruction pointer is very often in Thread__Join, but neither are always true. Sometimes it accesses 00200000 elsewhere. Sometimes it accesses NULL. C:\cm3.2009-02-20>\bin\x86\cdb -g \cm3.2009-03-01\bin\Juno.exe (1ac4.1e9c): Access violation - code c0000005 (first chance) First chance exceptions are reported before any exception handling. This exception may be expected and handled. eax=00000001 ebx=00200000 ecx=00000004 edx=0060b150 esi=021a6600 edi=02812974 eip=005dac96 esp=0012f97c ebp=0012f9a0 iopl=0 nv up ei pl nz na pe nc cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00010206 m3core!Thread__Join+0x13f: 005dac96 8b53fc mov edx,dword ptr [ebx-4] ds:0023:001ffffc=???????? 0:000> r ebx ebx=00200000 0:000> .lines Line number information will be loaded 0:000> k ChildEBP RetAddr 0012f9a0 1000e263 m3core!Thread__Join+0x13f [..\src\thread\WIN32\ThreadWin32.m3 @ 710] 0012f9e4 0041c7b7 juno_compiler!JunoCompile__ProcDecl+0x1f9 [..\src\JunoCompile. m3 @ 256] 0012fa1c 0041d195 Juno!Editor__Pass2+0x1a5 [..\src\Editor.m3 @ 730] 0012fac8 0041d04e Juno!Editor__Compile2+0x137 [..\src\Editor.m3 @ 813] 0012fafc 0043d555 Juno!Editor__Compile+0x53 [..\src\Editor.m3 @ 793] 0012fb3c 0043d74e Juno!Juno__CompileEditor+0x2c [..\src\Juno.m3 @ 140] 0012fbd8 0043e079 Juno!Juno__CompileModule+0x12c [..\src\Juno.m3 @ 174] 0012fd80 0044b6a5 Juno!Juno__CompileModules+0x2d1 [..\src\Juno.m3 @ 263] 0012fee0 005c8e14 Juno!Juno_M3+0x1fa1 [..\src\Juno.m3 @ 2134] 0012ff24 005c83ec m3core!RTLinker__RunMainBody+0x25a [..\src\runtime\common\RTLi nker.m3 @ 399] 0012ff3c 005c8495 m3core!RTLinker__AddUnitI+0xf7 [..\src\runtime\common\RTLinker .m3 @ 113] 0012ff60 00401038 m3core!RTLinker__AddUnit+0xa1 [..\src\runtime\common\RTLinker. m3 @ 122] 0012ff7c 004b0d84 Juno!main+0x38 [_m3main.mc @ 4] 0012ffc0 7c817077 Juno!__tmainCRTStartup+0x10f [f:\dd\vctools\crt_bld\self_x86\c rt\src\crtexe.c @ 582] 0012fff0 00000000 kernel32!BaseProcessStart+0x23 0:000> #4 sometimes other, for example: *** *** runtime error: *** <*ASSERT*> failed. *** file "..\src\runtime\common\RTCollector.m3", line 411 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x12f710 0x5bf033 Move + 0xcc in ..\src\runtime\common\RTCollector.m3 0x12f754 0x5bae91 Walk + 0x467 in ..\src\runtime\common\RTHeapMap.m3 0x12f778 0x5ba76a DoWalkRef + 0x62 in ..\src\runtime\common\RTHeapMap.m3 0x12f7a4 0x5ba700 WalkRef + 0x100 in ..\src\runtime\common\RTHeapMap.m3 0x12f7cc 0x5c0bb0 CleanBetween + 0xe1 in ..\src\runtime\common\RTCollector.m 3 0x12f7f8 0x5c0a20 CleanPage + 0x5b in ..\src\runtime\common\RTCollector.m3 0x12f84c 0x5c0312 CollectSomeInStateZero + 0x5b2 in ..\src\runtime\common\RT Collector.m3 0x12f860 0x5bfd24 CollectSome + 0x6e in ..\src\runtime\common\RTCollector.m3 0x12f890 0x5bfa23 CollectEnough + 0x90 in ..\src\runtime\common\RTCollector. m3 0x12f8f0 0x5c18c0 AllocTraced + 0xef in ..\src\runtime\common\RTCollector.m3 ......... ......... ... more frames ... (14b0.121c): Break instruction exception - code 80000003 (first chance) for example: *** *** runtime error: *** An array subscript was out of range. *** file "..\src\vbt\VBTRep.m3", line 644 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x260fee8 0xf92ae9 Redisplay + 0x38d in ..\src\vbt\VBTRep.m3 0x260ff10 0xf926a8 UncoverRedisplay + 0xd2 in ..\src\vbt\VBTRep.m3 0x260ff38 0xf9272a RdApply + 0x7d in ..\src\vbt\VBTRep.m3 0x260ff88 0x5da3ab RunThread + 0x207 in ..\src\thread\WIN32\ThreadWin32.m3 0x260ffb4 0x5da133 ThreadBase + 0x3a in ..\src\thread\WIN32\ThreadWin32.m3 ......... ......... ... more frames ... (1c3c.e3c): Break instruction exception - code 80000003 (first chance) I figure these are just a variation of #3. Now, I finally learned how to give CVS a date to checkout or update. And NT builds very fast due to the integrated backend. So I have been building various dates. The change between #3 and #1 happened around mid February 2009. Specifically, ignoring the rare #2, 2009/02/15 always fails an assert, #4 above is from 2009/02/20. And 2009/02/20 also access violates on 00200000 often. - Jay -------------- next part -------------- An HTML attachment was scrubbed... URL: From jay.krell at cornell.edu Fri Sep 4 11:12:23 2009 From: jay.krell at cornell.edu (Jay K) Date: Fri, 4 Sep 2009 09:12:23 +0000 Subject: [M3devel] Juno on NT (presumably canary for other problems) In-Reply-To: References: Message-ID: I have narrowed it down further to between 2/15/2009 and 2/18/2009. Next I will try old text code in head to see if it is that. Tony, can you double check this stuff: 2009-02-16 02:20 hosking * m3-libs/m3core/src/: Csupport/VAX/dtoa.c, Csupport/big-endian/dtoa.c, Csupport/little-endian/dtoa.c, convert/CConvert.i3, convert/CConvert.m3, runtime/I386_DARWIN/RTThread.m3, runtime/common/RTCollector.m3, runtime/common/RTHeapRep.i3, runtime/common/RTOS.i3, thread/POSIX/ThreadPosix.m3, thread/PTHREAD/ThreadF.i3, thread/PTHREAD/ThreadPThread.m3, thread/PTHREAD/ThreadPThreadC.c, thread/PTHREAD/ThreadPThreadC.i3, thread/WIN32/ThreadWin32.m3: Clean up RTOS.LockHeap/RTOS.UnlockHeap implementations to better match underlying pthread semantics. This means that RTOS.WaitHeap must be called while RTOS.LockHeap is held. RTOS.BroadcastHeap can be called whether RTOS.LockHeap is held or not. Remember this is on NT so a lot of stuff isn't relevant, e.g. all the signal stuff (not sure how we pause world there, I'll check, I don't think it is actually possible..). - Jay From: jay.krell at cornell.edu To: m3devel at elegosoft.com Date: Fri, 4 Sep 2009 08:54:54 +0000 Subject: [M3devel] Juno on NT (presumably canary for other problems) short story: I narrowed it down to between 2/15/2009 and 2/20/2009. I will keep digging. There are actually a lot of changes in that brief period. I will narrow it further. long story: Juno on NT, as canary for other problems. Juno on NT has three behaviors. Behavior #1 The most common historical behavior, an assertion failure: C:\cm3.2009-02-20>\bin\x86\cdb \cm3.2009-02-01\bin\Juno.exe *** *** runtime error: *** <*ASSERT*> failed. *** file "..\src\winvbt\WinContext.m3", line 165 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x1b3f830 0xf61c9a PushPixmap + 0x43c in ..\src\winvbt\WinContext.m3 0x1b3f8f8 0xf6fdcc PixmapCom + 0x932 in ..\src\winvbt\WinPaint.m3 0x1b3fd54 0xf6dcf5 PaintBatch + 0x225 in ..\src\winvbt\WinPaint.m3 0x1b3fdbc 0xf685be PaintBatchVBT + 0x12d in ..\src\winvbt\WinTrestle.m3 0x1b3fe04 0xf66ebd WindowProc + 0x699 in ..\src\winvbt\WinTrestle.m3 0x1b3fe30 0x7e418734 0x1b3fe98 0x7e418816 0x1b3fef8 0x7e4189cd 0x1b3ff08 0x7e4196c7 0x1b3ff50 0xf6bc99 MessengerApply + 0x21f in ..\src\winvbt\WinTrestle.m3 ......... ......... ... more frames ... (1860.1d80): Break instruction exception - code 80000003 (first chance) eax=00000001 ebx=000000a5 ecx=00001e2f edx=7c90e514 esi=01b3f5d8 edi=005d526b eip=7c90120e esp=01b3f5c0 ebp=01b3f5d8 iopl=0 nv up ei pl nz na po nc cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00000202 ntdll!DbgBreakPoint: 7c90120e cc int 3 0:003> .lines Line number information will be loaded 0:003> k999 ChildEBP RetAddr 01b3f5bc 005d52b7 ntdll!DbgBreakPoint 01b3f5d8 005cbd9e m3core!RTOS__Crash+0x4c [..\src\runtime\WIN32\RTOS.m3 @ 29] 01b3f5f0 005c9b0e m3core!RTProcess__Crash+0x68 [..\src\runtime\common\RTProcess. m3 @ 66] 01b3f608 005c9822 m3core!RTError__EndError+0x37 [..\src\runtime\common\RTError.m 3 @ 118] 01b3f620 005ca0c3 m3core!RTError__MsgS+0x8d [..\src\runtime\common\RTError.m3 @ 40] 01b3f668 005c9e61 m3core!RTException__Crash+0x1d0 [..\src\runtime\common\RTExcep tion.m3 @ 79] 01b3f6a0 005c9dc1 m3core!RTException__DefaultBackstop+0x6f [..\src\runtime\commo n\RTException.m3 @ 39] 01b3f6bc 005d6df3 m3core!RTException__InvokeBackstop+0x28 [..\src\runtime\common \RTException.m3 @ 25] 01b3f6e8 005c9eeb m3core!RTException__Raise+0x63 [..\src\runtime\ex_frame\RTExFr ame.m3 @ 29] 01b3f718 005c9dc1 m3core!RTException__DefaultBackstop+0xf9 [..\src\runtime\commo n\RTException.m3 @ 47] 01b3f734 005d6df3 m3core!RTException__InvokeBackstop+0x28 [..\src\runtime\common \RTException.m3 @ 25] 01b3f760 005b5669 m3core!RTException__Raise+0x63 [..\src\runtime\ex_frame\RTExFr ame.m3 @ 29] 01b3f7a4 00f62a39 m3core!RTHooks__ReportFault+0x93 [..\src\runtime\common\RTHook s.m3 @ 110] 01b3f7b4 00f61c9a m3ui!MM_WinContext_CRASH+0x11 [..\src\winvbt\WinContext.m3 @ 1 7] 01b3f830 00f6fdcc m3ui!WinContext__PushPixmap+0x43c [..\src\winvbt\WinContext.m3 @ 167] 01b3f8f8 00f6dcf5 m3ui!WinPaint__PixmapCom+0x932 [..\src\winvbt\WinPaint.m3 @ 71 2] 01b3fd54 00f685be m3ui!WinPaint__PaintBatch+0x225 [..\src\winvbt\WinPaint.m3 @ 5 1] 01b3fdbc 00f66ebd m3ui!WinTrestle__PaintBatchVBT+0x12d [..\src\winvbt\WinTrestle .m3 @ 1574] 01b3fe04 7e418734 m3ui!WinTrestle__WindowProc+0x699 [..\src\winvbt\WinTrestle.m3 @ 1163] 01b3fe30 7e418816 USER32!InternalCallWinProc+0x28 01b3fe98 7e4189cd USER32!UserCallWinProcCheckWow+0x150 01b3fef8 7e4196c7 USER32!DispatchMessageWorker+0x306 01b3ff08 00f6bc99 USER32!DispatchMessageA+0xf 01b3ff50 005d9e8a m3ui!WinTrestle__MessengerApply+0x21f [..\src\winvbt\WinTrestl e.m3 @ 2450] 01b3ff88 005d9c23 m3core!ThreadWin32__RunThread+0x1f6 [..\src\thread\WIN32\Threa dWin32.m3 @ 579] 01b3ffb4 7c80b729 m3core!ThreadWin32__ThreadBase+0x3a [..\src\thread\WIN32\Threa dWin32.m3 @ 548] 01b3ffec 00000000 kernel32!BaseThreadStart+0x37 0:003> This we shall blame on Trestle not fully being ported to Win32, I guess. At the very least, it seems to the behavior going back a while. You can occasionally see this in head, but usually you see #3. Behavior #2 Sometimes, rarely, Juno hangs in startup on NT. I believe I have seen this both with fairly old and current versions. This occurs very rarely. I might look into it more after #3 is solved. Behavior #3 An access violation (SIGSEGV to Unix folks) during startup. This is the most common behavior with current source, going back a few months. It is almost always accessing address 00200000 and the instruction pointer is very often in Thread__Join, but neither are always true. Sometimes it accesses 00200000 elsewhere. Sometimes it accesses NULL. C:\cm3.2009-02-20>\bin\x86\cdb -g \cm3.2009-03-01\bin\Juno.exe (1ac4.1e9c): Access violation - code c0000005 (first chance) First chance exceptions are reported before any exception handling. This exception may be expected and handled. eax=00000001 ebx=00200000 ecx=00000004 edx=0060b150 esi=021a6600 edi=02812974 eip=005dac96 esp=0012f97c ebp=0012f9a0 iopl=0 nv up ei pl nz na pe nc cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00010206 m3core!Thread__Join+0x13f: 005dac96 8b53fc mov edx,dword ptr [ebx-4] ds:0023:001ffffc=???????? 0:000> r ebx ebx=00200000 0:000> .lines Line number information will be loaded 0:000> k ChildEBP RetAddr 0012f9a0 1000e263 m3core!Thread__Join+0x13f [..\src\thread\WIN32\ThreadWin32.m3 @ 710] 0012f9e4 0041c7b7 juno_compiler!JunoCompile__ProcDecl+0x1f9 [..\src\JunoCompile. m3 @ 256] 0012fa1c 0041d195 Juno!Editor__Pass2+0x1a5 [..\src\Editor.m3 @ 730] 0012fac8 0041d04e Juno!Editor__Compile2+0x137 [..\src\Editor.m3 @ 813] 0012fafc 0043d555 Juno!Editor__Compile+0x53 [..\src\Editor.m3 @ 793] 0012fb3c 0043d74e Juno!Juno__CompileEditor+0x2c [..\src\Juno.m3 @ 140] 0012fbd8 0043e079 Juno!Juno__CompileModule+0x12c [..\src\Juno.m3 @ 174] 0012fd80 0044b6a5 Juno!Juno__CompileModules+0x2d1 [..\src\Juno.m3 @ 263] 0012fee0 005c8e14 Juno!Juno_M3+0x1fa1 [..\src\Juno.m3 @ 2134] 0012ff24 005c83ec m3core!RTLinker__RunMainBody+0x25a [..\src\runtime\common\RTLi nker.m3 @ 399] 0012ff3c 005c8495 m3core!RTLinker__AddUnitI+0xf7 [..\src\runtime\common\RTLinker .m3 @ 113] 0012ff60 00401038 m3core!RTLinker__AddUnit+0xa1 [..\src\runtime\common\RTLinker. m3 @ 122] 0012ff7c 004b0d84 Juno!main+0x38 [_m3main.mc @ 4] 0012ffc0 7c817077 Juno!__tmainCRTStartup+0x10f [f:\dd\vctools\crt_bld\self_x86\c rt\src\crtexe.c @ 582] 0012fff0 00000000 kernel32!BaseProcessStart+0x23 0:000> #4 sometimes other, for example: *** *** runtime error: *** <*ASSERT*> failed. *** file "..\src\runtime\common\RTCollector.m3", line 411 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x12f710 0x5bf033 Move + 0xcc in ..\src\runtime\common\RTCollector.m3 0x12f754 0x5bae91 Walk + 0x467 in ..\src\runtime\common\RTHeapMap.m3 0x12f778 0x5ba76a DoWalkRef + 0x62 in ..\src\runtime\common\RTHeapMap.m3 0x12f7a4 0x5ba700 WalkRef + 0x100 in ..\src\runtime\common\RTHeapMap.m3 0x12f7cc 0x5c0bb0 CleanBetween + 0xe1 in ..\src\runtime\common\RTCollector.m 3 0x12f7f8 0x5c0a20 CleanPage + 0x5b in ..\src\runtime\common\RTCollector.m3 0x12f84c 0x5c0312 CollectSomeInStateZero + 0x5b2 in ..\src\runtime\common\RT Collector.m3 0x12f860 0x5bfd24 CollectSome + 0x6e in ..\src\runtime\common\RTCollector.m3 0x12f890 0x5bfa23 CollectEnough + 0x90 in ..\src\runtime\common\RTCollector. m3 0x12f8f0 0x5c18c0 AllocTraced + 0xef in ..\src\runtime\common\RTCollector.m3 ......... ......... ... more frames ... (14b0.121c): Break instruction exception - code 80000003 (first chance) for example: *** *** runtime error: *** An array subscript was out of range. *** file "..\src\vbt\VBTRep.m3", line 644 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x260fee8 0xf92ae9 Redisplay + 0x38d in ..\src\vbt\VBTRep.m3 0x260ff10 0xf926a8 UncoverRedisplay + 0xd2 in ..\src\vbt\VBTRep.m3 0x260ff38 0xf9272a RdApply + 0x7d in ..\src\vbt\VBTRep.m3 0x260ff88 0x5da3ab RunThread + 0x207 in ..\src\thread\WIN32\ThreadWin32.m3 0x260ffb4 0x5da133 ThreadBase + 0x3a in ..\src\thread\WIN32\ThreadWin32.m3 ......... ......... ... more frames ... (1c3c.e3c): Break instruction exception - code 80000003 (first chance) I figure these are just a variation of #3. Now, I finally learned how to give CVS a date to checkout or update. And NT builds very fast due to the integrated backend. So I have been building various dates. The change between #3 and #1 happened around mid February 2009. Specifically, ignoring the rare #2, 2009/02/15 always fails an assert, #4 above is from 2009/02/20. And 2009/02/20 also access violates on 00200000 often. - Jay -------------- next part -------------- An HTML attachment was scrubbed... URL: From jay.krell at cornell.edu Fri Sep 4 13:52:28 2009 From: jay.krell at cornell.edu (Jay K) Date: Fri, 4 Sep 2009 11:52:28 +0000 Subject: [M3devel] Juno on NT (presumably canary for other problems) In-Reply-To: References: Message-ID: I have narrowed it way down to between "2009-02-16 02:00Z" and -D "2009-02-16 02:30Z". So please review this change. I have reviewed it and tried to partly undo it, without luck yet. There is a semantic change in BroadcastHeap where the broadcast used to happen upon the next unlock and now I think happens right away. I tried restoring that, but again, no luck for me. Thanks, - Jay From: jay.krell at cornell.edu To: m3devel at elegosoft.com; hosking at cs.purdue.edu Subject: RE: [M3devel] Juno on NT (presumably canary for other problems) Date: Fri, 4 Sep 2009 09:12:23 +0000 I have narrowed it down further to between 2/15/2009 and 2/18/2009. Next I will try old text code in head to see if it is that. Tony, can you double check this stuff: 2009-02-16 02:20 hosking * m3-libs/m3core/src/: Csupport/VAX/dtoa.c, Csupport/big-endian/dtoa.c, Csupport/little-endian/dtoa.c, convert/CConvert.i3, convert/CConvert.m3, runtime/I386_DARWIN/RTThread.m3, runtime/common/RTCollector.m3, runtime/common/RTHeapRep.i3, runtime/common/RTOS.i3, thread/POSIX/ThreadPosix.m3, thread/PTHREAD/ThreadF.i3, thread/PTHREAD/ThreadPThread.m3, thread/PTHREAD/ThreadPThreadC.c, thread/PTHREAD/ThreadPThreadC.i3, thread/WIN32/ThreadWin32.m3: Clean up RTOS.LockHeap/RTOS.UnlockHeap implementations to better match underlying pthread semantics. This means that RTOS.WaitHeap must be called while RTOS.LockHeap is held. RTOS.BroadcastHeap can be called whether RTOS.LockHeap is held or not. Remember this is on NT so a lot of stuff isn't relevant, e.g. all the signal stuff (not sure how we pause world there, I'll check, I don't think it is actually possible..). - Jay From: jay.krell at cornell.edu To: m3devel at elegosoft.com Date: Fri, 4 Sep 2009 08:54:54 +0000 Subject: [M3devel] Juno on NT (presumably canary for other problems) short story: I narrowed it down to between 2/15/2009 and 2/20/2009. I will keep digging. There are actually a lot of changes in that brief period. I will narrow it further. long story: Juno on NT, as canary for other problems. Juno on NT has three behaviors. Behavior #1 The most common historical behavior, an assertion failure: C:\cm3.2009-02-20>\bin\x86\cdb \cm3.2009-02-01\bin\Juno.exe *** *** runtime error: *** <*ASSERT*> failed. *** file "..\src\winvbt\WinContext.m3", line 165 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x1b3f830 0xf61c9a PushPixmap + 0x43c in ..\src\winvbt\WinContext.m3 0x1b3f8f8 0xf6fdcc PixmapCom + 0x932 in ..\src\winvbt\WinPaint.m3 0x1b3fd54 0xf6dcf5 PaintBatch + 0x225 in ..\src\winvbt\WinPaint.m3 0x1b3fdbc 0xf685be PaintBatchVBT + 0x12d in ..\src\winvbt\WinTrestle.m3 0x1b3fe04 0xf66ebd WindowProc + 0x699 in ..\src\winvbt\WinTrestle.m3 0x1b3fe30 0x7e418734 0x1b3fe98 0x7e418816 0x1b3fef8 0x7e4189cd 0x1b3ff08 0x7e4196c7 0x1b3ff50 0xf6bc99 MessengerApply + 0x21f in ..\src\winvbt\WinTrestle.m3 ......... ......... ... more frames ... (1860.1d80): Break instruction exception - code 80000003 (first chance) eax=00000001 ebx=000000a5 ecx=00001e2f edx=7c90e514 esi=01b3f5d8 edi=005d526b eip=7c90120e esp=01b3f5c0 ebp=01b3f5d8 iopl=0 nv up ei pl nz na po nc cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00000202 ntdll!DbgBreakPoint: 7c90120e cc int 3 0:003> .lines Line number information will be loaded 0:003> k999 ChildEBP RetAddr 01b3f5bc 005d52b7 ntdll!DbgBreakPoint 01b3f5d8 005cbd9e m3core!RTOS__Crash+0x4c [..\src\runtime\WIN32\RTOS.m3 @ 29] 01b3f5f0 005c9b0e m3core!RTProcess__Crash+0x68 [..\src\runtime\common\RTProcess. m3 @ 66] 01b3f608 005c9822 m3core!RTError__EndError+0x37 [..\src\runtime\common\RTError.m 3 @ 118] 01b3f620 005ca0c3 m3core!RTError__MsgS+0x8d [..\src\runtime\common\RTError.m3 @ 40] 01b3f668 005c9e61 m3core!RTException__Crash+0x1d0 [..\src\runtime\common\RTExcep tion.m3 @ 79] 01b3f6a0 005c9dc1 m3core!RTException__DefaultBackstop+0x6f [..\src\runtime\commo n\RTException.m3 @ 39] 01b3f6bc 005d6df3 m3core!RTException__InvokeBackstop+0x28 [..\src\runtime\common \RTException.m3 @ 25] 01b3f6e8 005c9eeb m3core!RTException__Raise+0x63 [..\src\runtime\ex_frame\RTExFr ame.m3 @ 29] 01b3f718 005c9dc1 m3core!RTException__DefaultBackstop+0xf9 [..\src\runtime\commo n\RTException.m3 @ 47] 01b3f734 005d6df3 m3core!RTException__InvokeBackstop+0x28 [..\src\runtime\common \RTException.m3 @ 25] 01b3f760 005b5669 m3core!RTException__Raise+0x63 [..\src\runtime\ex_frame\RTExFr ame.m3 @ 29] 01b3f7a4 00f62a39 m3core!RTHooks__ReportFault+0x93 [..\src\runtime\common\RTHook s.m3 @ 110] 01b3f7b4 00f61c9a m3ui!MM_WinContext_CRASH+0x11 [..\src\winvbt\WinContext.m3 @ 1 7] 01b3f830 00f6fdcc m3ui!WinContext__PushPixmap+0x43c [..\src\winvbt\WinContext.m3 @ 167] 01b3f8f8 00f6dcf5 m3ui!WinPaint__PixmapCom+0x932 [..\src\winvbt\WinPaint.m3 @ 71 2] 01b3fd54 00f685be m3ui!WinPaint__PaintBatch+0x225 [..\src\winvbt\WinPaint.m3 @ 5 1] 01b3fdbc 00f66ebd m3ui!WinTrestle__PaintBatchVBT+0x12d [..\src\winvbt\WinTrestle .m3 @ 1574] 01b3fe04 7e418734 m3ui!WinTrestle__WindowProc+0x699 [..\src\winvbt\WinTrestle.m3 @ 1163] 01b3fe30 7e418816 USER32!InternalCallWinProc+0x28 01b3fe98 7e4189cd USER32!UserCallWinProcCheckWow+0x150 01b3fef8 7e4196c7 USER32!DispatchMessageWorker+0x306 01b3ff08 00f6bc99 USER32!DispatchMessageA+0xf 01b3ff50 005d9e8a m3ui!WinTrestle__MessengerApply+0x21f [..\src\winvbt\WinTrestl e.m3 @ 2450] 01b3ff88 005d9c23 m3core!ThreadWin32__RunThread+0x1f6 [..\src\thread\WIN32\Threa dWin32.m3 @ 579] 01b3ffb4 7c80b729 m3core!ThreadWin32__ThreadBase+0x3a [..\src\thread\WIN32\Threa dWin32.m3 @ 548] 01b3ffec 00000000 kernel32!BaseThreadStart+0x37 0:003> This we shall blame on Trestle not fully being ported to Win32, I guess. At the very least, it seems to the behavior going back a while. You can occasionally see this in head, but usually you see #3. Behavior #2 Sometimes, rarely, Juno hangs in startup on NT. I believe I have seen this both with fairly old and current versions. This occurs very rarely. I might look into it more after #3 is solved. Behavior #3 An access violation (SIGSEGV to Unix folks) during startup. This is the most common behavior with current source, going back a few months. It is almost always accessing address 00200000 and the instruction pointer is very often in Thread__Join, but neither are always true. Sometimes it accesses 00200000 elsewhere. Sometimes it accesses NULL. C:\cm3.2009-02-20>\bin\x86\cdb -g \cm3.2009-03-01\bin\Juno.exe (1ac4.1e9c): Access violation - code c0000005 (first chance) First chance exceptions are reported before any exception handling. This exception may be expected and handled. eax=00000001 ebx=00200000 ecx=00000004 edx=0060b150 esi=021a6600 edi=02812974 eip=005dac96 esp=0012f97c ebp=0012f9a0 iopl=0 nv up ei pl nz na pe nc cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00010206 m3core!Thread__Join+0x13f: 005dac96 8b53fc mov edx,dword ptr [ebx-4] ds:0023:001ffffc=???????? 0:000> r ebx ebx=00200000 0:000> .lines Line number information will be loaded 0:000> k ChildEBP RetAddr 0012f9a0 1000e263 m3core!Thread__Join+0x13f [..\src\thread\WIN32\ThreadWin32.m3 @ 710] 0012f9e4 0041c7b7 juno_compiler!JunoCompile__ProcDecl+0x1f9 [..\src\JunoCompile. m3 @ 256] 0012fa1c 0041d195 Juno!Editor__Pass2+0x1a5 [..\src\Editor.m3 @ 730] 0012fac8 0041d04e Juno!Editor__Compile2+0x137 [..\src\Editor.m3 @ 813] 0012fafc 0043d555 Juno!Editor__Compile+0x53 [..\src\Editor.m3 @ 793] 0012fb3c 0043d74e Juno!Juno__CompileEditor+0x2c [..\src\Juno.m3 @ 140] 0012fbd8 0043e079 Juno!Juno__CompileModule+0x12c [..\src\Juno.m3 @ 174] 0012fd80 0044b6a5 Juno!Juno__CompileModules+0x2d1 [..\src\Juno.m3 @ 263] 0012fee0 005c8e14 Juno!Juno_M3+0x1fa1 [..\src\Juno.m3 @ 2134] 0012ff24 005c83ec m3core!RTLinker__RunMainBody+0x25a [..\src\runtime\common\RTLi nker.m3 @ 399] 0012ff3c 005c8495 m3core!RTLinker__AddUnitI+0xf7 [..\src\runtime\common\RTLinker .m3 @ 113] 0012ff60 00401038 m3core!RTLinker__AddUnit+0xa1 [..\src\runtime\common\RTLinker. m3 @ 122] 0012ff7c 004b0d84 Juno!main+0x38 [_m3main.mc @ 4] 0012ffc0 7c817077 Juno!__tmainCRTStartup+0x10f [f:\dd\vctools\crt_bld\self_x86\c rt\src\crtexe.c @ 582] 0012fff0 00000000 kernel32!BaseProcessStart+0x23 0:000> #4 sometimes other, for example: *** *** runtime error: *** <*ASSERT*> failed. *** file "..\src\runtime\common\RTCollector.m3", line 411 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x12f710 0x5bf033 Move + 0xcc in ..\src\runtime\common\RTCollector.m3 0x12f754 0x5bae91 Walk + 0x467 in ..\src\runtime\common\RTHeapMap.m3 0x12f778 0x5ba76a DoWalkRef + 0x62 in ..\src\runtime\common\RTHeapMap.m3 0x12f7a4 0x5ba700 WalkRef + 0x100 in ..\src\runtime\common\RTHeapMap.m3 0x12f7cc 0x5c0bb0 CleanBetween + 0xe1 in ..\src\runtime\common\RTCollector.m 3 0x12f7f8 0x5c0a20 CleanPage + 0x5b in ..\src\runtime\common\RTCollector.m3 0x12f84c 0x5c0312 CollectSomeInStateZero + 0x5b2 in ..\src\runtime\common\RT Collector.m3 0x12f860 0x5bfd24 CollectSome + 0x6e in ..\src\runtime\common\RTCollector.m3 0x12f890 0x5bfa23 CollectEnough + 0x90 in ..\src\runtime\common\RTCollector. m3 0x12f8f0 0x5c18c0 AllocTraced + 0xef in ..\src\runtime\common\RTCollector.m3 ......... ......... ... more frames ... (14b0.121c): Break instruction exception - code 80000003 (first chance) for example: *** *** runtime error: *** An array subscript was out of range. *** file "..\src\vbt\VBTRep.m3", line 644 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x260fee8 0xf92ae9 Redisplay + 0x38d in ..\src\vbt\VBTRep.m3 0x260ff10 0xf926a8 UncoverRedisplay + 0xd2 in ..\src\vbt\VBTRep.m3 0x260ff38 0xf9272a RdApply + 0x7d in ..\src\vbt\VBTRep.m3 0x260ff88 0x5da3ab RunThread + 0x207 in ..\src\thread\WIN32\ThreadWin32.m3 0x260ffb4 0x5da133 ThreadBase + 0x3a in ..\src\thread\WIN32\ThreadWin32.m3 ......... ......... ... more frames ... (1c3c.e3c): Break instruction exception - code 80000003 (first chance) I figure these are just a variation of #3. Now, I finally learned how to give CVS a date to checkout or update. And NT builds very fast due to the integrated backend. So I have been building various dates. The change between #3 and #1 happened around mid February 2009. Specifically, ignoring the rare #2, 2009/02/15 always fails an assert, #4 above is from 2009/02/20. And 2009/02/20 also access violates on 00200000 often. - Jay -------------- next part -------------- An HTML attachment was scrubbed... URL: From jay.krell at cornell.edu Fri Sep 4 16:06:08 2009 From: jay.krell at cornell.edu (Jay K) Date: Fri, 4 Sep 2009 14:06:08 +0000 Subject: [M3devel] Juno on NT (presumably canary for other problems) In-Reply-To: References: Message-ID: Restoring the: ThreadF.ProcessPools(ClosePool); fixes it. I think that was it. One of the ProcessPools uses. I have to retest it anyway -- applying the change to head instead of 2009-02-16 02:00Z. - Jay From: jay.krell at cornell.edu To: m3devel at elegosoft.com; hosking at cs.purdue.edu Subject: RE: [M3devel] Juno on NT (presumably canary for other problems) Date: Fri, 4 Sep 2009 11:52:28 +0000 I have narrowed it way down to between "2009-02-16 02:00Z" and -D "2009-02-16 02:30Z". So please review this change. I have reviewed it and tried to partly undo it, without luck yet. There is a semantic change in BroadcastHeap where the broadcast used to happen upon the next unlock and now I think happens right away. I tried restoring that, but again, no luck for me. Thanks, - Jay From: jay.krell at cornell.edu To: m3devel at elegosoft.com; hosking at cs.purdue.edu Subject: RE: [M3devel] Juno on NT (presumably canary for other problems) Date: Fri, 4 Sep 2009 09:12:23 +0000 I have narrowed it down further to between 2/15/2009 and 2/18/2009. Next I will try old text code in head to see if it is that. Tony, can you double check this stuff: 2009-02-16 02:20 hosking * m3-libs/m3core/src/: Csupport/VAX/dtoa.c, Csupport/big-endian/dtoa.c, Csupport/little-endian/dtoa.c, convert/CConvert.i3, convert/CConvert.m3, runtime/I386_DARWIN/RTThread.m3, runtime/common/RTCollector.m3, runtime/common/RTHeapRep.i3, runtime/common/RTOS.i3, thread/POSIX/ThreadPosix.m3, thread/PTHREAD/ThreadF.i3, thread/PTHREAD/ThreadPThread.m3, thread/PTHREAD/ThreadPThreadC.c, thread/PTHREAD/ThreadPThreadC.i3, thread/WIN32/ThreadWin32.m3: Clean up RTOS.LockHeap/RTOS.UnlockHeap implementations to better match underlying pthread semantics. This means that RTOS.WaitHeap must be called while RTOS.LockHeap is held. RTOS.BroadcastHeap can be called whether RTOS.LockHeap is held or not. Remember this is on NT so a lot of stuff isn't relevant, e.g. all the signal stuff (not sure how we pause world there, I'll check, I don't think it is actually possible..). - Jay From: jay.krell at cornell.edu To: m3devel at elegosoft.com Date: Fri, 4 Sep 2009 08:54:54 +0000 Subject: [M3devel] Juno on NT (presumably canary for other problems) short story: I narrowed it down to between 2/15/2009 and 2/20/2009. I will keep digging. There are actually a lot of changes in that brief period. I will narrow it further. long story: Juno on NT, as canary for other problems. Juno on NT has three behaviors. Behavior #1 The most common historical behavior, an assertion failure: C:\cm3.2009-02-20>\bin\x86\cdb \cm3.2009-02-01\bin\Juno.exe *** *** runtime error: *** <*ASSERT*> failed. *** file "..\src\winvbt\WinContext.m3", line 165 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x1b3f830 0xf61c9a PushPixmap + 0x43c in ..\src\winvbt\WinContext.m3 0x1b3f8f8 0xf6fdcc PixmapCom + 0x932 in ..\src\winvbt\WinPaint.m3 0x1b3fd54 0xf6dcf5 PaintBatch + 0x225 in ..\src\winvbt\WinPaint.m3 0x1b3fdbc 0xf685be PaintBatchVBT + 0x12d in ..\src\winvbt\WinTrestle.m3 0x1b3fe04 0xf66ebd WindowProc + 0x699 in ..\src\winvbt\WinTrestle.m3 0x1b3fe30 0x7e418734 0x1b3fe98 0x7e418816 0x1b3fef8 0x7e4189cd 0x1b3ff08 0x7e4196c7 0x1b3ff50 0xf6bc99 MessengerApply + 0x21f in ..\src\winvbt\WinTrestle.m3 ......... ......... ... more frames ... (1860.1d80): Break instruction exception - code 80000003 (first chance) eax=00000001 ebx=000000a5 ecx=00001e2f edx=7c90e514 esi=01b3f5d8 edi=005d526b eip=7c90120e esp=01b3f5c0 ebp=01b3f5d8 iopl=0 nv up ei pl nz na po nc cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00000202 ntdll!DbgBreakPoint: 7c90120e cc int 3 0:003> .lines Line number information will be loaded 0:003> k999 ChildEBP RetAddr 01b3f5bc 005d52b7 ntdll!DbgBreakPoint 01b3f5d8 005cbd9e m3core!RTOS__Crash+0x4c [..\src\runtime\WIN32\RTOS.m3 @ 29] 01b3f5f0 005c9b0e m3core!RTProcess__Crash+0x68 [..\src\runtime\common\RTProcess. m3 @ 66] 01b3f608 005c9822 m3core!RTError__EndError+0x37 [..\src\runtime\common\RTError.m 3 @ 118] 01b3f620 005ca0c3 m3core!RTError__MsgS+0x8d [..\src\runtime\common\RTError.m3 @ 40] 01b3f668 005c9e61 m3core!RTException__Crash+0x1d0 [..\src\runtime\common\RTExcep tion.m3 @ 79] 01b3f6a0 005c9dc1 m3core!RTException__DefaultBackstop+0x6f [..\src\runtime\commo n\RTException.m3 @ 39] 01b3f6bc 005d6df3 m3core!RTException__InvokeBackstop+0x28 [..\src\runtime\common \RTException.m3 @ 25] 01b3f6e8 005c9eeb m3core!RTException__Raise+0x63 [..\src\runtime\ex_frame\RTExFr ame.m3 @ 29] 01b3f718 005c9dc1 m3core!RTException__DefaultBackstop+0xf9 [..\src\runtime\commo n\RTException.m3 @ 47] 01b3f734 005d6df3 m3core!RTException__InvokeBackstop+0x28 [..\src\runtime\common \RTException.m3 @ 25] 01b3f760 005b5669 m3core!RTException__Raise+0x63 [..\src\runtime\ex_frame\RTExFr ame.m3 @ 29] 01b3f7a4 00f62a39 m3core!RTHooks__ReportFault+0x93 [..\src\runtime\common\RTHook s.m3 @ 110] 01b3f7b4 00f61c9a m3ui!MM_WinContext_CRASH+0x11 [..\src\winvbt\WinContext.m3 @ 1 7] 01b3f830 00f6fdcc m3ui!WinContext__PushPixmap+0x43c [..\src\winvbt\WinContext.m3 @ 167] 01b3f8f8 00f6dcf5 m3ui!WinPaint__PixmapCom+0x932 [..\src\winvbt\WinPaint.m3 @ 71 2] 01b3fd54 00f685be m3ui!WinPaint__PaintBatch+0x225 [..\src\winvbt\WinPaint.m3 @ 5 1] 01b3fdbc 00f66ebd m3ui!WinTrestle__PaintBatchVBT+0x12d [..\src\winvbt\WinTrestle .m3 @ 1574] 01b3fe04 7e418734 m3ui!WinTrestle__WindowProc+0x699 [..\src\winvbt\WinTrestle.m3 @ 1163] 01b3fe30 7e418816 USER32!InternalCallWinProc+0x28 01b3fe98 7e4189cd USER32!UserCallWinProcCheckWow+0x150 01b3fef8 7e4196c7 USER32!DispatchMessageWorker+0x306 01b3ff08 00f6bc99 USER32!DispatchMessageA+0xf 01b3ff50 005d9e8a m3ui!WinTrestle__MessengerApply+0x21f [..\src\winvbt\WinTrestl e.m3 @ 2450] 01b3ff88 005d9c23 m3core!ThreadWin32__RunThread+0x1f6 [..\src\thread\WIN32\Threa dWin32.m3 @ 579] 01b3ffb4 7c80b729 m3core!ThreadWin32__ThreadBase+0x3a [..\src\thread\WIN32\Threa dWin32.m3 @ 548] 01b3ffec 00000000 kernel32!BaseThreadStart+0x37 0:003> This we shall blame on Trestle not fully being ported to Win32, I guess. At the very least, it seems to the behavior going back a while. You can occasionally see this in head, but usually you see #3. Behavior #2 Sometimes, rarely, Juno hangs in startup on NT. I believe I have seen this both with fairly old and current versions. This occurs very rarely. I might look into it more after #3 is solved. Behavior #3 An access violation (SIGSEGV to Unix folks) during startup. This is the most common behavior with current source, going back a few months. It is almost always accessing address 00200000 and the instruction pointer is very often in Thread__Join, but neither are always true. Sometimes it accesses 00200000 elsewhere. Sometimes it accesses NULL. C:\cm3.2009-02-20>\bin\x86\cdb -g \cm3.2009-03-01\bin\Juno.exe (1ac4.1e9c): Access violation - code c0000005 (first chance) First chance exceptions are reported before any exception handling. This exception may be expected and handled. eax=00000001 ebx=00200000 ecx=00000004 edx=0060b150 esi=021a6600 edi=02812974 eip=005dac96 esp=0012f97c ebp=0012f9a0 iopl=0 nv up ei pl nz na pe nc cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00010206 m3core!Thread__Join+0x13f: 005dac96 8b53fc mov edx,dword ptr [ebx-4] ds:0023:001ffffc=???????? 0:000> r ebx ebx=00200000 0:000> .lines Line number information will be loaded 0:000> k ChildEBP RetAddr 0012f9a0 1000e263 m3core!Thread__Join+0x13f [..\src\thread\WIN32\ThreadWin32.m3 @ 710] 0012f9e4 0041c7b7 juno_compiler!JunoCompile__ProcDecl+0x1f9 [..\src\JunoCompile. m3 @ 256] 0012fa1c 0041d195 Juno!Editor__Pass2+0x1a5 [..\src\Editor.m3 @ 730] 0012fac8 0041d04e Juno!Editor__Compile2+0x137 [..\src\Editor.m3 @ 813] 0012fafc 0043d555 Juno!Editor__Compile+0x53 [..\src\Editor.m3 @ 793] 0012fb3c 0043d74e Juno!Juno__CompileEditor+0x2c [..\src\Juno.m3 @ 140] 0012fbd8 0043e079 Juno!Juno__CompileModule+0x12c [..\src\Juno.m3 @ 174] 0012fd80 0044b6a5 Juno!Juno__CompileModules+0x2d1 [..\src\Juno.m3 @ 263] 0012fee0 005c8e14 Juno!Juno_M3+0x1fa1 [..\src\Juno.m3 @ 2134] 0012ff24 005c83ec m3core!RTLinker__RunMainBody+0x25a [..\src\runtime\common\RTLi nker.m3 @ 399] 0012ff3c 005c8495 m3core!RTLinker__AddUnitI+0xf7 [..\src\runtime\common\RTLinker .m3 @ 113] 0012ff60 00401038 m3core!RTLinker__AddUnit+0xa1 [..\src\runtime\common\RTLinker. m3 @ 122] 0012ff7c 004b0d84 Juno!main+0x38 [_m3main.mc @ 4] 0012ffc0 7c817077 Juno!__tmainCRTStartup+0x10f [f:\dd\vctools\crt_bld\self_x86\c rt\src\crtexe.c @ 582] 0012fff0 00000000 kernel32!BaseProcessStart+0x23 0:000> #4 sometimes other, for example: *** *** runtime error: *** <*ASSERT*> failed. *** file "..\src\runtime\common\RTCollector.m3", line 411 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x12f710 0x5bf033 Move + 0xcc in ..\src\runtime\common\RTCollector.m3 0x12f754 0x5bae91 Walk + 0x467 in ..\src\runtime\common\RTHeapMap.m3 0x12f778 0x5ba76a DoWalkRef + 0x62 in ..\src\runtime\common\RTHeapMap.m3 0x12f7a4 0x5ba700 WalkRef + 0x100 in ..\src\runtime\common\RTHeapMap.m3 0x12f7cc 0x5c0bb0 CleanBetween + 0xe1 in ..\src\runtime\common\RTCollector.m 3 0x12f7f8 0x5c0a20 CleanPage + 0x5b in ..\src\runtime\common\RTCollector.m3 0x12f84c 0x5c0312 CollectSomeInStateZero + 0x5b2 in ..\src\runtime\common\RT Collector.m3 0x12f860 0x5bfd24 CollectSome + 0x6e in ..\src\runtime\common\RTCollector.m3 0x12f890 0x5bfa23 CollectEnough + 0x90 in ..\src\runtime\common\RTCollector. m3 0x12f8f0 0x5c18c0 AllocTraced + 0xef in ..\src\runtime\common\RTCollector.m3 ......... ......... ... more frames ... (14b0.121c): Break instruction exception - code 80000003 (first chance) for example: *** *** runtime error: *** An array subscript was out of range. *** file "..\src\vbt\VBTRep.m3", line 644 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x260fee8 0xf92ae9 Redisplay + 0x38d in ..\src\vbt\VBTRep.m3 0x260ff10 0xf926a8 UncoverRedisplay + 0xd2 in ..\src\vbt\VBTRep.m3 0x260ff38 0xf9272a RdApply + 0x7d in ..\src\vbt\VBTRep.m3 0x260ff88 0x5da3ab RunThread + 0x207 in ..\src\thread\WIN32\ThreadWin32.m3 0x260ffb4 0x5da133 ThreadBase + 0x3a in ..\src\thread\WIN32\ThreadWin32.m3 ......... ......... ... more frames ... (1c3c.e3c): Break instruction exception - code 80000003 (first chance) I figure these are just a variation of #3. Now, I finally learned how to give CVS a date to checkout or update. And NT builds very fast due to the integrated backend. So I have been building various dates. The change between #3 and #1 happened around mid February 2009. Specifically, ignoring the rare #2, 2009/02/15 always fails an assert, #4 above is from 2009/02/20. And 2009/02/20 also access violates on 00200000 often. - Jay -------------- next part -------------- An HTML attachment was scrubbed... URL: From jay.krell at cornell.edu Fri Sep 4 16:07:46 2009 From: jay.krell at cornell.edu (Jay K) Date: Fri, 4 Sep 2009 14:07:46 +0000 Subject: [M3devel] Juno on NT (presumably canary for other problems) In-Reply-To: References: Message-ID: (Well, duh, it wasn't ProcessPools(SuspendPool), that just has assertions) - Jay From: jay.krell at cornell.edu To: m3devel at elegosoft.com; hosking at cs.purdue.edu Subject: RE: [M3devel] Juno on NT (presumably canary for other problems) Date: Fri, 4 Sep 2009 14:06:08 +0000 Restoring the: ThreadF.ProcessPools(ClosePool); fixes it. I think that was it. One of the ProcessPools uses. I have to retest it anyway -- applying the change to head instead of 2009-02-16 02:00Z. - Jay From: jay.krell at cornell.edu To: m3devel at elegosoft.com; hosking at cs.purdue.edu Subject: RE: [M3devel] Juno on NT (presumably canary for other problems) Date: Fri, 4 Sep 2009 11:52:28 +0000 I have narrowed it way down to between "2009-02-16 02:00Z" and -D "2009-02-16 02:30Z". So please review this change. I have reviewed it and tried to partly undo it, without luck yet. There is a semantic change in BroadcastHeap where the broadcast used to happen upon the next unlock and now I think happens right away. I tried restoring that, but again, no luck for me. Thanks, - Jay From: jay.krell at cornell.edu To: m3devel at elegosoft.com; hosking at cs.purdue.edu Subject: RE: [M3devel] Juno on NT (presumably canary for other problems) Date: Fri, 4 Sep 2009 09:12:23 +0000 I have narrowed it down further to between 2/15/2009 and 2/18/2009. Next I will try old text code in head to see if it is that. Tony, can you double check this stuff: 2009-02-16 02:20 hosking * m3-libs/m3core/src/: Csupport/VAX/dtoa.c, Csupport/big-endian/dtoa.c, Csupport/little-endian/dtoa.c, convert/CConvert.i3, convert/CConvert.m3, runtime/I386_DARWIN/RTThread.m3, runtime/common/RTCollector.m3, runtime/common/RTHeapRep.i3, runtime/common/RTOS.i3, thread/POSIX/ThreadPosix.m3, thread/PTHREAD/ThreadF.i3, thread/PTHREAD/ThreadPThread.m3, thread/PTHREAD/ThreadPThreadC.c, thread/PTHREAD/ThreadPThreadC.i3, thread/WIN32/ThreadWin32.m3: Clean up RTOS.LockHeap/RTOS.UnlockHeap implementations to better match underlying pthread semantics. This means that RTOS.WaitHeap must be called while RTOS.LockHeap is held. RTOS.BroadcastHeap can be called whether RTOS.LockHeap is held or not. Remember this is on NT so a lot of stuff isn't relevant, e.g. all the signal stuff (not sure how we pause world there, I'll check, I don't think it is actually possible..). - Jay From: jay.krell at cornell.edu To: m3devel at elegosoft.com Date: Fri, 4 Sep 2009 08:54:54 +0000 Subject: [M3devel] Juno on NT (presumably canary for other problems) short story: I narrowed it down to between 2/15/2009 and 2/20/2009. I will keep digging. There are actually a lot of changes in that brief period. I will narrow it further. long story: Juno on NT, as canary for other problems. Juno on NT has three behaviors. Behavior #1 The most common historical behavior, an assertion failure: C:\cm3.2009-02-20>\bin\x86\cdb \cm3.2009-02-01\bin\Juno.exe *** *** runtime error: *** <*ASSERT*> failed. *** file "..\src\winvbt\WinContext.m3", line 165 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x1b3f830 0xf61c9a PushPixmap + 0x43c in ..\src\winvbt\WinContext.m3 0x1b3f8f8 0xf6fdcc PixmapCom + 0x932 in ..\src\winvbt\WinPaint.m3 0x1b3fd54 0xf6dcf5 PaintBatch + 0x225 in ..\src\winvbt\WinPaint.m3 0x1b3fdbc 0xf685be PaintBatchVBT + 0x12d in ..\src\winvbt\WinTrestle.m3 0x1b3fe04 0xf66ebd WindowProc + 0x699 in ..\src\winvbt\WinTrestle.m3 0x1b3fe30 0x7e418734 0x1b3fe98 0x7e418816 0x1b3fef8 0x7e4189cd 0x1b3ff08 0x7e4196c7 0x1b3ff50 0xf6bc99 MessengerApply + 0x21f in ..\src\winvbt\WinTrestle.m3 ......... ......... ... more frames ... (1860.1d80): Break instruction exception - code 80000003 (first chance) eax=00000001 ebx=000000a5 ecx=00001e2f edx=7c90e514 esi=01b3f5d8 edi=005d526b eip=7c90120e esp=01b3f5c0 ebp=01b3f5d8 iopl=0 nv up ei pl nz na po nc cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00000202 ntdll!DbgBreakPoint: 7c90120e cc int 3 0:003> .lines Line number information will be loaded 0:003> k999 ChildEBP RetAddr 01b3f5bc 005d52b7 ntdll!DbgBreakPoint 01b3f5d8 005cbd9e m3core!RTOS__Crash+0x4c [..\src\runtime\WIN32\RTOS.m3 @ 29] 01b3f5f0 005c9b0e m3core!RTProcess__Crash+0x68 [..\src\runtime\common\RTProcess. m3 @ 66] 01b3f608 005c9822 m3core!RTError__EndError+0x37 [..\src\runtime\common\RTError.m 3 @ 118] 01b3f620 005ca0c3 m3core!RTError__MsgS+0x8d [..\src\runtime\common\RTError.m3 @ 40] 01b3f668 005c9e61 m3core!RTException__Crash+0x1d0 [..\src\runtime\common\RTExcep tion.m3 @ 79] 01b3f6a0 005c9dc1 m3core!RTException__DefaultBackstop+0x6f [..\src\runtime\commo n\RTException.m3 @ 39] 01b3f6bc 005d6df3 m3core!RTException__InvokeBackstop+0x28 [..\src\runtime\common \RTException.m3 @ 25] 01b3f6e8 005c9eeb m3core!RTException__Raise+0x63 [..\src\runtime\ex_frame\RTExFr ame.m3 @ 29] 01b3f718 005c9dc1 m3core!RTException__DefaultBackstop+0xf9 [..\src\runtime\commo n\RTException.m3 @ 47] 01b3f734 005d6df3 m3core!RTException__InvokeBackstop+0x28 [..\src\runtime\common \RTException.m3 @ 25] 01b3f760 005b5669 m3core!RTException__Raise+0x63 [..\src\runtime\ex_frame\RTExFr ame.m3 @ 29] 01b3f7a4 00f62a39 m3core!RTHooks__ReportFault+0x93 [..\src\runtime\common\RTHook s.m3 @ 110] 01b3f7b4 00f61c9a m3ui!MM_WinContext_CRASH+0x11 [..\src\winvbt\WinContext.m3 @ 1 7] 01b3f830 00f6fdcc m3ui!WinContext__PushPixmap+0x43c [..\src\winvbt\WinContext.m3 @ 167] 01b3f8f8 00f6dcf5 m3ui!WinPaint__PixmapCom+0x932 [..\src\winvbt\WinPaint.m3 @ 71 2] 01b3fd54 00f685be m3ui!WinPaint__PaintBatch+0x225 [..\src\winvbt\WinPaint.m3 @ 5 1] 01b3fdbc 00f66ebd m3ui!WinTrestle__PaintBatchVBT+0x12d [..\src\winvbt\WinTrestle .m3 @ 1574] 01b3fe04 7e418734 m3ui!WinTrestle__WindowProc+0x699 [..\src\winvbt\WinTrestle.m3 @ 1163] 01b3fe30 7e418816 USER32!InternalCallWinProc+0x28 01b3fe98 7e4189cd USER32!UserCallWinProcCheckWow+0x150 01b3fef8 7e4196c7 USER32!DispatchMessageWorker+0x306 01b3ff08 00f6bc99 USER32!DispatchMessageA+0xf 01b3ff50 005d9e8a m3ui!WinTrestle__MessengerApply+0x21f [..\src\winvbt\WinTrestl e.m3 @ 2450] 01b3ff88 005d9c23 m3core!ThreadWin32__RunThread+0x1f6 [..\src\thread\WIN32\Threa dWin32.m3 @ 579] 01b3ffb4 7c80b729 m3core!ThreadWin32__ThreadBase+0x3a [..\src\thread\WIN32\Threa dWin32.m3 @ 548] 01b3ffec 00000000 kernel32!BaseThreadStart+0x37 0:003> This we shall blame on Trestle not fully being ported to Win32, I guess. At the very least, it seems to the behavior going back a while. You can occasionally see this in head, but usually you see #3. Behavior #2 Sometimes, rarely, Juno hangs in startup on NT. I believe I have seen this both with fairly old and current versions. This occurs very rarely. I might look into it more after #3 is solved. Behavior #3 An access violation (SIGSEGV to Unix folks) during startup. This is the most common behavior with current source, going back a few months. It is almost always accessing address 00200000 and the instruction pointer is very often in Thread__Join, but neither are always true. Sometimes it accesses 00200000 elsewhere. Sometimes it accesses NULL. C:\cm3.2009-02-20>\bin\x86\cdb -g \cm3.2009-03-01\bin\Juno.exe (1ac4.1e9c): Access violation - code c0000005 (first chance) First chance exceptions are reported before any exception handling. This exception may be expected and handled. eax=00000001 ebx=00200000 ecx=00000004 edx=0060b150 esi=021a6600 edi=02812974 eip=005dac96 esp=0012f97c ebp=0012f9a0 iopl=0 nv up ei pl nz na pe nc cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00010206 m3core!Thread__Join+0x13f: 005dac96 8b53fc mov edx,dword ptr [ebx-4] ds:0023:001ffffc=???????? 0:000> r ebx ebx=00200000 0:000> .lines Line number information will be loaded 0:000> k ChildEBP RetAddr 0012f9a0 1000e263 m3core!Thread__Join+0x13f [..\src\thread\WIN32\ThreadWin32.m3 @ 710] 0012f9e4 0041c7b7 juno_compiler!JunoCompile__ProcDecl+0x1f9 [..\src\JunoCompile. m3 @ 256] 0012fa1c 0041d195 Juno!Editor__Pass2+0x1a5 [..\src\Editor.m3 @ 730] 0012fac8 0041d04e Juno!Editor__Compile2+0x137 [..\src\Editor.m3 @ 813] 0012fafc 0043d555 Juno!Editor__Compile+0x53 [..\src\Editor.m3 @ 793] 0012fb3c 0043d74e Juno!Juno__CompileEditor+0x2c [..\src\Juno.m3 @ 140] 0012fbd8 0043e079 Juno!Juno__CompileModule+0x12c [..\src\Juno.m3 @ 174] 0012fd80 0044b6a5 Juno!Juno__CompileModules+0x2d1 [..\src\Juno.m3 @ 263] 0012fee0 005c8e14 Juno!Juno_M3+0x1fa1 [..\src\Juno.m3 @ 2134] 0012ff24 005c83ec m3core!RTLinker__RunMainBody+0x25a [..\src\runtime\common\RTLi nker.m3 @ 399] 0012ff3c 005c8495 m3core!RTLinker__AddUnitI+0xf7 [..\src\runtime\common\RTLinker .m3 @ 113] 0012ff60 00401038 m3core!RTLinker__AddUnit+0xa1 [..\src\runtime\common\RTLinker. m3 @ 122] 0012ff7c 004b0d84 Juno!main+0x38 [_m3main.mc @ 4] 0012ffc0 7c817077 Juno!__tmainCRTStartup+0x10f [f:\dd\vctools\crt_bld\self_x86\c rt\src\crtexe.c @ 582] 0012fff0 00000000 kernel32!BaseProcessStart+0x23 0:000> #4 sometimes other, for example: *** *** runtime error: *** <*ASSERT*> failed. *** file "..\src\runtime\common\RTCollector.m3", line 411 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x12f710 0x5bf033 Move + 0xcc in ..\src\runtime\common\RTCollector.m3 0x12f754 0x5bae91 Walk + 0x467 in ..\src\runtime\common\RTHeapMap.m3 0x12f778 0x5ba76a DoWalkRef + 0x62 in ..\src\runtime\common\RTHeapMap.m3 0x12f7a4 0x5ba700 WalkRef + 0x100 in ..\src\runtime\common\RTHeapMap.m3 0x12f7cc 0x5c0bb0 CleanBetween + 0xe1 in ..\src\runtime\common\RTCollector.m 3 0x12f7f8 0x5c0a20 CleanPage + 0x5b in ..\src\runtime\common\RTCollector.m3 0x12f84c 0x5c0312 CollectSomeInStateZero + 0x5b2 in ..\src\runtime\common\RT Collector.m3 0x12f860 0x5bfd24 CollectSome + 0x6e in ..\src\runtime\common\RTCollector.m3 0x12f890 0x5bfa23 CollectEnough + 0x90 in ..\src\runtime\common\RTCollector. m3 0x12f8f0 0x5c18c0 AllocTraced + 0xef in ..\src\runtime\common\RTCollector.m3 ......... ......... ... more frames ... (14b0.121c): Break instruction exception - code 80000003 (first chance) for example: *** *** runtime error: *** An array subscript was out of range. *** file "..\src\vbt\VBTRep.m3", line 644 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x260fee8 0xf92ae9 Redisplay + 0x38d in ..\src\vbt\VBTRep.m3 0x260ff10 0xf926a8 UncoverRedisplay + 0xd2 in ..\src\vbt\VBTRep.m3 0x260ff38 0xf9272a RdApply + 0x7d in ..\src\vbt\VBTRep.m3 0x260ff88 0x5da3ab RunThread + 0x207 in ..\src\thread\WIN32\ThreadWin32.m3 0x260ffb4 0x5da133 ThreadBase + 0x3a in ..\src\thread\WIN32\ThreadWin32.m3 ......... ......... ... more frames ... (1c3c.e3c): Break instruction exception - code 80000003 (first chance) I figure these are just a variation of #3. Now, I finally learned how to give CVS a date to checkout or update. And NT builds very fast due to the integrated backend. So I have been building various dates. The change between #3 and #1 happened around mid February 2009. Specifically, ignoring the rare #2, 2009/02/15 always fails an assert, #4 above is from 2009/02/20. And 2009/02/20 also access violates on 00200000 often. - Jay -------------- next part -------------- An HTML attachment was scrubbed... URL: From jay.krell at cornell.edu Fri Sep 4 16:40:49 2009 From: jay.krell at cornell.edu (Jay K) Date: Fri, 4 Sep 2009 14:40:49 +0000 Subject: [M3devel] Juno on NT (presumably canary for other problems) In-Reply-To: References: Message-ID: no..still unsolved..not sure if I misobserved or what..will have to backtrack.. - Jay From: jay.krell at cornell.edu To: m3devel at elegosoft.com; hosking at cs.purdue.edu Subject: RE: [M3devel] Juno on NT (presumably canary for other problems) Date: Fri, 4 Sep 2009 14:07:46 +0000 (Well, duh, it wasn't ProcessPools(SuspendPool), that just has assertions) - Jay From: jay.krell at cornell.edu To: m3devel at elegosoft.com; hosking at cs.purdue.edu Subject: RE: [M3devel] Juno on NT (presumably canary for other problems) Date: Fri, 4 Sep 2009 14:06:08 +0000 Restoring the: ThreadF.ProcessPools(ClosePool); fixes it. I think that was it. One of the ProcessPools uses. I have to retest it anyway -- applying the change to head instead of 2009-02-16 02:00Z. - Jay From: jay.krell at cornell.edu To: m3devel at elegosoft.com; hosking at cs.purdue.edu Subject: RE: [M3devel] Juno on NT (presumably canary for other problems) Date: Fri, 4 Sep 2009 11:52:28 +0000 I have narrowed it way down to between "2009-02-16 02:00Z" and -D "2009-02-16 02:30Z". So please review this change. I have reviewed it and tried to partly undo it, without luck yet. There is a semantic change in BroadcastHeap where the broadcast used to happen upon the next unlock and now I think happens right away. I tried restoring that, but again, no luck for me. Thanks, - Jay From: jay.krell at cornell.edu To: m3devel at elegosoft.com; hosking at cs.purdue.edu Subject: RE: [M3devel] Juno on NT (presumably canary for other problems) Date: Fri, 4 Sep 2009 09:12:23 +0000 I have narrowed it down further to between 2/15/2009 and 2/18/2009. Next I will try old text code in head to see if it is that. Tony, can you double check this stuff: 2009-02-16 02:20 hosking * m3-libs/m3core/src/: Csupport/VAX/dtoa.c, Csupport/big-endian/dtoa.c, Csupport/little-endian/dtoa.c, convert/CConvert.i3, convert/CConvert.m3, runtime/I386_DARWIN/RTThread.m3, runtime/common/RTCollector.m3, runtime/common/RTHeapRep.i3, runtime/common/RTOS.i3, thread/POSIX/ThreadPosix.m3, thread/PTHREAD/ThreadF.i3, thread/PTHREAD/ThreadPThread.m3, thread/PTHREAD/ThreadPThreadC.c, thread/PTHREAD/ThreadPThreadC.i3, thread/WIN32/ThreadWin32.m3: Clean up RTOS.LockHeap/RTOS.UnlockHeap implementations to better match underlying pthread semantics. This means that RTOS.WaitHeap must be called while RTOS.LockHeap is held. RTOS.BroadcastHeap can be called whether RTOS.LockHeap is held or not. Remember this is on NT so a lot of stuff isn't relevant, e.g. all the signal stuff (not sure how we pause world there, I'll check, I don't think it is actually possible..). - Jay From: jay.krell at cornell.edu To: m3devel at elegosoft.com Date: Fri, 4 Sep 2009 08:54:54 +0000 Subject: [M3devel] Juno on NT (presumably canary for other problems) short story: I narrowed it down to between 2/15/2009 and 2/20/2009. I will keep digging. There are actually a lot of changes in that brief period. I will narrow it further. long story: Juno on NT, as canary for other problems. Juno on NT has three behaviors. Behavior #1 The most common historical behavior, an assertion failure: C:\cm3.2009-02-20>\bin\x86\cdb \cm3.2009-02-01\bin\Juno.exe *** *** runtime error: *** <*ASSERT*> failed. *** file "..\src\winvbt\WinContext.m3", line 165 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x1b3f830 0xf61c9a PushPixmap + 0x43c in ..\src\winvbt\WinContext.m3 0x1b3f8f8 0xf6fdcc PixmapCom + 0x932 in ..\src\winvbt\WinPaint.m3 0x1b3fd54 0xf6dcf5 PaintBatch + 0x225 in ..\src\winvbt\WinPaint.m3 0x1b3fdbc 0xf685be PaintBatchVBT + 0x12d in ..\src\winvbt\WinTrestle.m3 0x1b3fe04 0xf66ebd WindowProc + 0x699 in ..\src\winvbt\WinTrestle.m3 0x1b3fe30 0x7e418734 0x1b3fe98 0x7e418816 0x1b3fef8 0x7e4189cd 0x1b3ff08 0x7e4196c7 0x1b3ff50 0xf6bc99 MessengerApply + 0x21f in ..\src\winvbt\WinTrestle.m3 ......... ......... ... more frames ... (1860.1d80): Break instruction exception - code 80000003 (first chance) eax=00000001 ebx=000000a5 ecx=00001e2f edx=7c90e514 esi=01b3f5d8 edi=005d526b eip=7c90120e esp=01b3f5c0 ebp=01b3f5d8 iopl=0 nv up ei pl nz na po nc cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00000202 ntdll!DbgBreakPoint: 7c90120e cc int 3 0:003> .lines Line number information will be loaded 0:003> k999 ChildEBP RetAddr 01b3f5bc 005d52b7 ntdll!DbgBreakPoint 01b3f5d8 005cbd9e m3core!RTOS__Crash+0x4c [..\src\runtime\WIN32\RTOS.m3 @ 29] 01b3f5f0 005c9b0e m3core!RTProcess__Crash+0x68 [..\src\runtime\common\RTProcess. m3 @ 66] 01b3f608 005c9822 m3core!RTError__EndError+0x37 [..\src\runtime\common\RTError.m 3 @ 118] 01b3f620 005ca0c3 m3core!RTError__MsgS+0x8d [..\src\runtime\common\RTError.m3 @ 40] 01b3f668 005c9e61 m3core!RTException__Crash+0x1d0 [..\src\runtime\common\RTExcep tion.m3 @ 79] 01b3f6a0 005c9dc1 m3core!RTException__DefaultBackstop+0x6f [..\src\runtime\commo n\RTException.m3 @ 39] 01b3f6bc 005d6df3 m3core!RTException__InvokeBackstop+0x28 [..\src\runtime\common \RTException.m3 @ 25] 01b3f6e8 005c9eeb m3core!RTException__Raise+0x63 [..\src\runtime\ex_frame\RTExFr ame.m3 @ 29] 01b3f718 005c9dc1 m3core!RTException__DefaultBackstop+0xf9 [..\src\runtime\commo n\RTException.m3 @ 47] 01b3f734 005d6df3 m3core!RTException__InvokeBackstop+0x28 [..\src\runtime\common \RTException.m3 @ 25] 01b3f760 005b5669 m3core!RTException__Raise+0x63 [..\src\runtime\ex_frame\RTExFr ame.m3 @ 29] 01b3f7a4 00f62a39 m3core!RTHooks__ReportFault+0x93 [..\src\runtime\common\RTHook s.m3 @ 110] 01b3f7b4 00f61c9a m3ui!MM_WinContext_CRASH+0x11 [..\src\winvbt\WinContext.m3 @ 1 7] 01b3f830 00f6fdcc m3ui!WinContext__PushPixmap+0x43c [..\src\winvbt\WinContext.m3 @ 167] 01b3f8f8 00f6dcf5 m3ui!WinPaint__PixmapCom+0x932 [..\src\winvbt\WinPaint.m3 @ 71 2] 01b3fd54 00f685be m3ui!WinPaint__PaintBatch+0x225 [..\src\winvbt\WinPaint.m3 @ 5 1] 01b3fdbc 00f66ebd m3ui!WinTrestle__PaintBatchVBT+0x12d [..\src\winvbt\WinTrestle .m3 @ 1574] 01b3fe04 7e418734 m3ui!WinTrestle__WindowProc+0x699 [..\src\winvbt\WinTrestle.m3 @ 1163] 01b3fe30 7e418816 USER32!InternalCallWinProc+0x28 01b3fe98 7e4189cd USER32!UserCallWinProcCheckWow+0x150 01b3fef8 7e4196c7 USER32!DispatchMessageWorker+0x306 01b3ff08 00f6bc99 USER32!DispatchMessageA+0xf 01b3ff50 005d9e8a m3ui!WinTrestle__MessengerApply+0x21f [..\src\winvbt\WinTrestl e.m3 @ 2450] 01b3ff88 005d9c23 m3core!ThreadWin32__RunThread+0x1f6 [..\src\thread\WIN32\Threa dWin32.m3 @ 579] 01b3ffb4 7c80b729 m3core!ThreadWin32__ThreadBase+0x3a [..\src\thread\WIN32\Threa dWin32.m3 @ 548] 01b3ffec 00000000 kernel32!BaseThreadStart+0x37 0:003> This we shall blame on Trestle not fully being ported to Win32, I guess. At the very least, it seems to the behavior going back a while. You can occasionally see this in head, but usually you see #3. Behavior #2 Sometimes, rarely, Juno hangs in startup on NT. I believe I have seen this both with fairly old and current versions. This occurs very rarely. I might look into it more after #3 is solved. Behavior #3 An access violation (SIGSEGV to Unix folks) during startup. This is the most common behavior with current source, going back a few months. It is almost always accessing address 00200000 and the instruction pointer is very often in Thread__Join, but neither are always true. Sometimes it accesses 00200000 elsewhere. Sometimes it accesses NULL. C:\cm3.2009-02-20>\bin\x86\cdb -g \cm3.2009-03-01\bin\Juno.exe (1ac4.1e9c): Access violation - code c0000005 (first chance) First chance exceptions are reported before any exception handling. This exception may be expected and handled. eax=00000001 ebx=00200000 ecx=00000004 edx=0060b150 esi=021a6600 edi=02812974 eip=005dac96 esp=0012f97c ebp=0012f9a0 iopl=0 nv up ei pl nz na pe nc cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00010206 m3core!Thread__Join+0x13f: 005dac96 8b53fc mov edx,dword ptr [ebx-4] ds:0023:001ffffc=???????? 0:000> r ebx ebx=00200000 0:000> .lines Line number information will be loaded 0:000> k ChildEBP RetAddr 0012f9a0 1000e263 m3core!Thread__Join+0x13f [..\src\thread\WIN32\ThreadWin32.m3 @ 710] 0012f9e4 0041c7b7 juno_compiler!JunoCompile__ProcDecl+0x1f9 [..\src\JunoCompile. m3 @ 256] 0012fa1c 0041d195 Juno!Editor__Pass2+0x1a5 [..\src\Editor.m3 @ 730] 0012fac8 0041d04e Juno!Editor__Compile2+0x137 [..\src\Editor.m3 @ 813] 0012fafc 0043d555 Juno!Editor__Compile+0x53 [..\src\Editor.m3 @ 793] 0012fb3c 0043d74e Juno!Juno__CompileEditor+0x2c [..\src\Juno.m3 @ 140] 0012fbd8 0043e079 Juno!Juno__CompileModule+0x12c [..\src\Juno.m3 @ 174] 0012fd80 0044b6a5 Juno!Juno__CompileModules+0x2d1 [..\src\Juno.m3 @ 263] 0012fee0 005c8e14 Juno!Juno_M3+0x1fa1 [..\src\Juno.m3 @ 2134] 0012ff24 005c83ec m3core!RTLinker__RunMainBody+0x25a [..\src\runtime\common\RTLi nker.m3 @ 399] 0012ff3c 005c8495 m3core!RTLinker__AddUnitI+0xf7 [..\src\runtime\common\RTLinker .m3 @ 113] 0012ff60 00401038 m3core!RTLinker__AddUnit+0xa1 [..\src\runtime\common\RTLinker. m3 @ 122] 0012ff7c 004b0d84 Juno!main+0x38 [_m3main.mc @ 4] 0012ffc0 7c817077 Juno!__tmainCRTStartup+0x10f [f:\dd\vctools\crt_bld\self_x86\c rt\src\crtexe.c @ 582] 0012fff0 00000000 kernel32!BaseProcessStart+0x23 0:000> #4 sometimes other, for example: *** *** runtime error: *** <*ASSERT*> failed. *** file "..\src\runtime\common\RTCollector.m3", line 411 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x12f710 0x5bf033 Move + 0xcc in ..\src\runtime\common\RTCollector.m3 0x12f754 0x5bae91 Walk + 0x467 in ..\src\runtime\common\RTHeapMap.m3 0x12f778 0x5ba76a DoWalkRef + 0x62 in ..\src\runtime\common\RTHeapMap.m3 0x12f7a4 0x5ba700 WalkRef + 0x100 in ..\src\runtime\common\RTHeapMap.m3 0x12f7cc 0x5c0bb0 CleanBetween + 0xe1 in ..\src\runtime\common\RTCollector.m 3 0x12f7f8 0x5c0a20 CleanPage + 0x5b in ..\src\runtime\common\RTCollector.m3 0x12f84c 0x5c0312 CollectSomeInStateZero + 0x5b2 in ..\src\runtime\common\RT Collector.m3 0x12f860 0x5bfd24 CollectSome + 0x6e in ..\src\runtime\common\RTCollector.m3 0x12f890 0x5bfa23 CollectEnough + 0x90 in ..\src\runtime\common\RTCollector. m3 0x12f8f0 0x5c18c0 AllocTraced + 0xef in ..\src\runtime\common\RTCollector.m3 ......... ......... ... more frames ... (14b0.121c): Break instruction exception - code 80000003 (first chance) for example: *** *** runtime error: *** An array subscript was out of range. *** file "..\src\vbt\VBTRep.m3", line 644 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x260fee8 0xf92ae9 Redisplay + 0x38d in ..\src\vbt\VBTRep.m3 0x260ff10 0xf926a8 UncoverRedisplay + 0xd2 in ..\src\vbt\VBTRep.m3 0x260ff38 0xf9272a RdApply + 0x7d in ..\src\vbt\VBTRep.m3 0x260ff88 0x5da3ab RunThread + 0x207 in ..\src\thread\WIN32\ThreadWin32.m3 0x260ffb4 0x5da133 ThreadBase + 0x3a in ..\src\thread\WIN32\ThreadWin32.m3 ......... ......... ... more frames ... (1c3c.e3c): Break instruction exception - code 80000003 (first chance) I figure these are just a variation of #3. Now, I finally learned how to give CVS a date to checkout or update. And NT builds very fast due to the integrated backend. So I have been building various dates. The change between #3 and #1 happened around mid February 2009. Specifically, ignoring the rare #2, 2009/02/15 always fails an assert, #4 above is from 2009/02/20. And 2009/02/20 also access violates on 00200000 often. - Jay -------------- next part -------------- An HTML attachment was scrubbed... URL: From rcoleburn at scires.com Fri Sep 4 17:10:53 2009 From: rcoleburn at scires.com (Randy Coleburn) Date: Fri, 04 Sep 2009 11:10:53 -0400 Subject: [M3devel] Juno on NT (presumably canary for other problems) In-Reply-To: References: Message-ID: <4AA0F5A7.1E75.00D7.1@scires.com> Jay said: >This we shall blame on Trestle not fully being ported to Win32, I guess. >At the very least, it seems to the behavior going back a while. >You can occasionally see this in head, but usually you see #3. I think there are some things that aren't fully ported as you say, but I have been using Trestle and FormsVBT on Windows since the mid nineties. My company paid Critical Mass to get Trestle/FormsVBT working on Windows so we could write code whose GUI behaved the same on both HPUX and WindowsNT. I am pretty sure that all those changes got factored into what we have now. At least, I am able to build my GUI apps and they do run on XP and Vista. Granted, I haven't done extensive tests with them using latest sources. Maybe I should do some checking here. Regards, Randy CONFIDENTIALITY NOTICE: This email and any attachments are intended solely for the use of the named recipient(s). This e-mail may contain confidential and/or proprietary information of Scientific Research Corporation. If you are not a named recipient, you are prohibited from making any use of the information in the email and attachments. 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By accepting this email and any attachments, all recipients confirm that they understand and will comply with all applicable ITAR, EAR and embargo compliance requirements. -------------- next part -------------- An HTML attachment was scrubbed... URL: From hosking at cs.purdue.edu Fri Sep 4 18:44:21 2009 From: hosking at cs.purdue.edu (Tony Hosking) Date: Fri, 4 Sep 2009 12:44:21 -0400 Subject: [M3devel] Juno on NT (presumably canary for other problems) In-Reply-To: References: Message-ID: Jay, I can rapidly diagnose any problems in the code you have been messing with. Let me get a version on the head that "works" (at least for non- Windows) and then we can move on to see what other problems there may be in the WIndows part of the workd. -- Tony Antony Hosking | Associate Professor | Computer Science | Purdue University 305 N. University Street | West Lafayette | IN 47907 | USA Office +1 765 494 6001 | Mobile +1 765 427 5484 On 4 Sep 2009, at 10:40, Jay K wrote: > no..still unsolved..not sure if I misobserved or what..will have to > backtrack.. > > > - Jay > > From: jay.krell at cornell.edu > To: m3devel at elegosoft.com; hosking at cs.purdue.edu > Subject: RE: [M3devel] Juno on NT (presumably canary for other > problems) > Date: Fri, 4 Sep 2009 14:07:46 +0000 > > (Well, duh, it wasn't ProcessPools(SuspendPool), that just has > assertions) > > - Jay > From: jay.krell at cornell.edu > To: m3devel at elegosoft.com; hosking at cs.purdue.edu > Subject: RE: [M3devel] Juno on NT (presumably canary for other > problems) > Date: Fri, 4 Sep 2009 14:06:08 +0000 > > Restoring the: > ThreadF.ProcessPools(ClosePool); > > fixes it. I think that was it. One of the ProcessPools uses. I have > to retest it anyway -- applying the change to head instead of > 2009-02-16 02:00Z. > > - Jay > > From: jay.krell at cornell.edu > To: m3devel at elegosoft.com; hosking at cs.purdue.edu > Subject: RE: [M3devel] Juno on NT (presumably canary for other > problems) > Date: Fri, 4 Sep 2009 11:52:28 +0000 > > I have narrowed it way down to between "2009-02-16 02:00Z" and -D > "2009-02-16 02:30Z". > So please review this change. > I have reviewed it and tried to partly undo it, without luck yet. > There is a semantic change in BroadcastHeap where the broadcast used > to happen upon the next unlock > and now I think happens right away. I tried restoring that, but > again, no luck for me. > > Thanks, > - Jay > > From: jay.krell at cornell.edu > To: m3devel at elegosoft.com; hosking at cs.purdue.edu > Subject: RE: [M3devel] Juno on NT (presumably canary for other > problems) > Date: Fri, 4 Sep 2009 09:12:23 +0000 > > I have narrowed it down further to between 2/15/2009 and 2/18/2009. > Next I will try old text code in head to see if it is that. > > Tony, can you double check this stuff: > > 2009-02-16 02:20 hosking > > * m3-libs/m3core/src/: Csupport/VAX/dtoa.c, Csupport/big-endian/ > dtoa.c, > Csupport/little-endian/dtoa.c, convert/CConvert.i3, > convert/CConvert.m3, runtime/I386_DARWIN/RTThread.m3, > runtime/common/RTCollector.m3, runtime/common/RTHeapRep.i3, > runtime/common/RTOS.i3, thread/POSIX/ThreadPosix.m3, > thread/PTHREAD/ThreadF.i3, thread/PTHREAD/ThreadPThread.m3, > thread/PTHREAD/ThreadPThreadC.c, thread/PTHREAD/ThreadPThreadC.i3, > thread/WIN32/ThreadWin32.m3: > > Clean up RTOS.LockHeap/RTOS.UnlockHeap implementations to better > match underlying pthread semantics. > This means that RTOS.WaitHeap must be called while RTOS.LockHeap > is held. > RTOS.BroadcastHeap can be called whether RTOS.LockHeap is held or > not. > > > Remember this is on NT so a lot of stuff isn't relevant, e.g. all > the signal stuff (not sure how we pause world there, I'll check, I > don't think it is actually possible..). > > > - Jay > > > From: jay.krell at cornell.edu > To: m3devel at elegosoft.com > Date: Fri, 4 Sep 2009 08:54:54 +0000 > Subject: [M3devel] Juno on NT (presumably canary for other problems) > > short story: > > > I narrowed it down to between 2/15/2009 and 2/20/2009. > I will keep digging. > > There are actually a lot of changes in that brief period. > I will narrow it further. > > > long story: > > Juno on NT, as canary for other problems. > Juno on NT has three behaviors. > > > Behavior #1 > > > The most common historical behavior, an assertion failure: > C:\cm3.2009-02-20>\bin\x86\cdb \cm3.2009-02-01\bin\Juno.exe > > *** > *** runtime error: > *** <*ASSERT*> failed. > *** file "..\src\winvbt\WinContext.m3", line 165 > *** > Stack trace: > FP PC Procedure > --------- --------- ------------------------------- > 0x1b3f830 0xf61c9a PushPixmap + 0x43c in ..\src\winvbt > \WinContext.m3 > 0x1b3f8f8 0xf6fdcc PixmapCom + 0x932 in ..\src\winvbt\WinPaint.m3 > 0x1b3fd54 0xf6dcf5 PaintBatch + 0x225 in ..\src\winvbt\WinPaint.m3 > 0x1b3fdbc 0xf685be PaintBatchVBT + 0x12d in ..\src\winvbt > \WinTrestle.m3 > 0x1b3fe04 0xf66ebd WindowProc + 0x699 in ..\src\winvbt > \WinTrestle.m3 > 0x1b3fe30 0x7e418734 > 0x1b3fe98 0x7e418816 > 0x1b3fef8 0x7e4189cd > 0x1b3ff08 0x7e4196c7 > 0x1b3ff50 0xf6bc99 MessengerApply + 0x21f in ..\src\winvbt > \WinTrestle.m3 > ......... ......... ... more frames ... > (1860.1d80): Break instruction exception - code 80000003 (first > chance) > eax=00000001 ebx=000000a5 ecx=00001e2f edx=7c90e514 esi=01b3f5d8 > edi=005d526b > eip=7c90120e esp=01b3f5c0 ebp=01b3f5d8 iopl=0 nv up ei pl nz > na po nc > cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 > efl=00000202 > ntdll!DbgBreakPoint: > 7c90120e cc int 3 > 0:003> .lines > Line number information will be loaded > 0:003> k999 > ChildEBP RetAddr > 01b3f5bc 005d52b7 ntdll!DbgBreakPoint > 01b3f5d8 005cbd9e m3core!RTOS__Crash+0x4c [..\src\runtime > \WIN32\RTOS.m3 @ 29] > 01b3f5f0 005c9b0e m3core!RTProcess__Crash+0x68 [..\src\runtime\common > \RTProcess. > m3 @ 66] > 01b3f608 005c9822 m3core!RTError__EndError+0x37 [..\src\runtime > \common\RTError.m > 3 @ 118] > 01b3f620 005ca0c3 m3core!RTError__MsgS+0x8d [..\src\runtime\common > \RTError.m3 @ > 40] > 01b3f668 005c9e61 m3core!RTException__Crash+0x1d0 [..\src\runtime > \common\RTExcep > tion.m3 @ 79] > 01b3f6a0 005c9dc1 m3core!RTException__DefaultBackstop+0x6f [..\src > \runtime\commo > n\RTException.m3 @ 39] > 01b3f6bc 005d6df3 m3core!RTException__InvokeBackstop+0x28 [..\src > \runtime\common > \RTException.m3 @ 25] > 01b3f6e8 005c9eeb m3core!RTException__Raise+0x63 [..\src\runtime > \ex_frame\RTExFr > ame.m3 @ 29] > 01b3f718 005c9dc1 m3core!RTException__DefaultBackstop+0xf9 [..\src > \runtime\commo > n\RTException.m3 @ 47] > 01b3f734 005d6df3 m3core!RTException__InvokeBackstop+0x28 [..\src > \runtime\common > \RTException.m3 @ 25] > 01b3f760 005b5669 m3core!RTException__Raise+0x63 [..\src\runtime > \ex_frame\RTExFr > ame.m3 @ 29] > 01b3f7a4 00f62a39 m3core!RTHooks__ReportFault+0x93 [..\src\runtime > \common\RTHook > s.m3 @ 110] > 01b3f7b4 00f61c9a m3ui!MM_WinContext_CRASH+0x11 [..\src\winvbt > \WinContext.m3 @ 1 > 7] > 01b3f830 00f6fdcc m3ui!WinContext__PushPixmap+0x43c [..\src\winvbt > \WinContext.m3 > @ 167] > 01b3f8f8 00f6dcf5 m3ui!WinPaint__PixmapCom+0x932 [..\src\winvbt > \WinPaint.m3 @ 71 > 2] > 01b3fd54 00f685be m3ui!WinPaint__PaintBatch+0x225 [..\src\winvbt > \WinPaint.m3 @ 5 > 1] > 01b3fdbc 00f66ebd m3ui!WinTrestle__PaintBatchVBT+0x12d [..\src\winvbt > \WinTrestle > .m3 @ 1574] > 01b3fe04 7e418734 m3ui!WinTrestle__WindowProc+0x699 [..\src\winvbt > \WinTrestle.m3 > @ 1163] > 01b3fe30 7e418816 USER32!InternalCallWinProc+0x28 > 01b3fe98 7e4189cd USER32!UserCallWinProcCheckWow+0x150 > 01b3fef8 7e4196c7 USER32!DispatchMessageWorker+0x306 > 01b3ff08 00f6bc99 USER32!DispatchMessageA+0xf > 01b3ff50 005d9e8a m3ui!WinTrestle__MessengerApply+0x21f [..\src > \winvbt\WinTrestl > e.m3 @ 2450] > 01b3ff88 005d9c23 m3core!ThreadWin32__RunThread+0x1f6 [..\src\thread > \WIN32\Threa > dWin32.m3 @ 579] > 01b3ffb4 7c80b729 m3core!ThreadWin32__ThreadBase+0x3a [..\src\thread > \WIN32\Threa > dWin32.m3 @ 548] > 01b3ffec 00000000 kernel32!BaseThreadStart+0x37 > 0:003> > > > This we shall blame on Trestle not fully being ported to Win32, I > guess. > At the very least, it seems to the behavior going back a while. > You can occasionally see this in head, but usually you see #3. > > > Behavior #2 > > Sometimes, rarely, Juno hangs in startup on NT. > I believe I have seen this both with fairly old and current versions. > This occurs very rarely. I might look into it more after #3 is solved. > > > Behavior #3 > > > An access violation (SIGSEGV to Unix folks) during startup. > This is the most common behavior with current source, going back a > few months. > It is almost always accessing address 00200000 and the instruction > pointer is very > often in Thread__Join, but neither are always true. > Sometimes it accesses 00200000 elsewhere. Sometimes it accesses NULL. > > > C:\cm3.2009-02-20>\bin\x86\cdb -g \cm3.2009-03-01\bin\Juno.exe > (1ac4.1e9c): Access violation - code c0000005 (first chance) > First chance exceptions are reported before any exception handling. > This exception may be expected and handled. > eax=00000001 ebx=00200000 ecx=00000004 edx=0060b150 esi=021a6600 > edi=02812974 > eip=005dac96 esp=0012f97c ebp=0012f9a0 iopl=0 nv up ei pl nz > na pe nc > cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 > efl=00010206 > m3core!Thread__Join+0x13f: > 005dac96 8b53fc mov edx,dword ptr [ebx-4] ds: > 0023:001ffffc=???????? > 0:000> r ebx > ebx=00200000 > 0:000> .lines > Line number information will be loaded > 0:000> k > ChildEBP RetAddr > 0012f9a0 1000e263 m3core!Thread__Join+0x13f [..\src\thread > \WIN32\ThreadWin32.m3 > @ 710] > 0012f9e4 0041c7b7 juno_compiler!JunoCompile__ProcDecl+0x1f9 [..\src > \JunoCompile. > m3 @ 256] > 0012fa1c 0041d195 Juno!Editor__Pass2+0x1a5 [..\src\Editor.m3 @ 730] > 0012fac8 0041d04e Juno!Editor__Compile2+0x137 [..\src\Editor.m3 @ 813] > 0012fafc 0043d555 Juno!Editor__Compile+0x53 [..\src\Editor.m3 @ 793] > 0012fb3c 0043d74e Juno!Juno__CompileEditor+0x2c [..\src\Juno.m3 @ 140] > 0012fbd8 0043e079 Juno!Juno__CompileModule+0x12c [..\src\Juno.m3 @ > 174] > 0012fd80 0044b6a5 Juno!Juno__CompileModules+0x2d1 [..\src\Juno.m3 @ > 263] > 0012fee0 005c8e14 Juno!Juno_M3+0x1fa1 [..\src\Juno.m3 @ 2134] > 0012ff24 005c83ec m3core!RTLinker__RunMainBody+0x25a [..\src\runtime > \common\RTLi > nker.m3 @ 399] > 0012ff3c 005c8495 m3core!RTLinker__AddUnitI+0xf7 [..\src\runtime > \common\RTLinker > .m3 @ 113] > 0012ff60 00401038 m3core!RTLinker__AddUnit+0xa1 [..\src\runtime > \common\RTLinker. > m3 @ 122] > 0012ff7c 004b0d84 Juno!main+0x38 [_m3main.mc @ 4] > 0012ffc0 7c817077 Juno!__tmainCRTStartup+0x10f [f:\dd\vctools\crt_bld > \self_x86\c > rt\src\crtexe.c @ 582] > 0012fff0 00000000 kernel32!BaseProcessStart+0x23 > 0:000> > > #4 sometimes other, for example: > *** > *** runtime error: > *** <*ASSERT*> failed. > *** file "..\src\runtime\common\RTCollector.m3", line 411 > *** > Stack trace: > FP PC Procedure > --------- --------- ------------------------------- > 0x12f710 0x5bf033 Move + 0xcc in ..\src\runtime\common > \RTCollector.m3 > 0x12f754 0x5bae91 Walk + 0x467 in ..\src\runtime\common > \RTHeapMap.m3 > 0x12f778 0x5ba76a DoWalkRef + 0x62 in ..\src\runtime\common > \RTHeapMap.m3 > 0x12f7a4 0x5ba700 WalkRef + 0x100 in ..\src\runtime\common > \RTHeapMap.m3 > 0x12f7cc 0x5c0bb0 CleanBetween + 0xe1 in ..\src\runtime\common > \RTCollector.m > 3 > 0x12f7f8 0x5c0a20 CleanPage + 0x5b in ..\src\runtime\common > \RTCollector.m3 > 0x12f84c 0x5c0312 CollectSomeInStateZero + 0x5b2 in ..\src > \runtime\common\RT > Collector.m3 > 0x12f860 0x5bfd24 CollectSome + 0x6e in ..\src\runtime\common > \RTCollector.m3 > 0x12f890 0x5bfa23 CollectEnough + 0x90 in ..\src\runtime\common > \RTCollector. > m3 > 0x12f8f0 0x5c18c0 AllocTraced + 0xef in ..\src\runtime\common > \RTCollector.m3 > ......... ......... ... more frames ... > (14b0.121c): Break instruction exception - code 80000003 (first > chance) > > for example: > *** > *** runtime error: > *** An array subscript was out of range. > *** file "..\src\vbt\VBTRep.m3", line 644 > *** > Stack trace: > FP PC Procedure > --------- --------- ------------------------------- > 0x260fee8 0xf92ae9 Redisplay + 0x38d in ..\src\vbt\VBTRep.m3 > 0x260ff10 0xf926a8 UncoverRedisplay + 0xd2 in ..\src\vbt\VBTRep.m3 > 0x260ff38 0xf9272a RdApply + 0x7d in ..\src\vbt\VBTRep.m3 > 0x260ff88 0x5da3ab RunThread + 0x207 in ..\src\thread > \WIN32\ThreadWin32.m3 > 0x260ffb4 0x5da133 ThreadBase + 0x3a in ..\src\thread > \WIN32\ThreadWin32.m3 > ......... ......... ... more frames ... > (1c3c.e3c): Break instruction exception - code 80000003 (first chance) > > I figure these are just a variation of #3. > > Now, I finally learned how to give CVS a date to checkout or update. > And NT builds very fast due to the integrated backend. > So I have been building various dates. > > The change between #3 and #1 happened around mid February 2009. > Specifically, ignoring the rare #2, 2009/02/15 always fails an assert, > #4 above is from 2009/02/20. > And 2009/02/20 also access violates on 00200000 often. > > > - Jay > -------------- next part -------------- An HTML attachment was scrubbed... URL: From jay.krell at cornell.edu Fri Sep 4 21:44:51 2009 From: jay.krell at cornell.edu (Jay K) Date: Fri, 4 Sep 2009 19:44:51 +0000 Subject: [M3devel] Juno on NT (presumably canary for other problems) In-Reply-To: <4AA0F5A7.1E75.00D7.1@scires.com> References: <4AA0F5A7.1E75.00D7.1@scires.com> Message-ID: Randy, thanks, understood. Actually Juno does draw a bunch of fancy stuff before the assertion failure. And formsedit at least historically works, and I thought mentor but I'll have to retest after Tony fixes, and with old versions. Yes please test anything you can. I can get you an HP-UX toolset if you need..assumiing I can resolve why last I powered the machine on I couldn't see it on the network. At some point we might even get HP-UX in Hudson. :) - Jay Date: Fri, 4 Sep 2009 11:10:53 -0400 From: rcoleburn at scires.com To: jay.krell at cornell.edu; m3devel at elegosoft.com Subject: Re: [M3devel] Juno on NT (presumably canary for other problems) Jay said: >This we shall blame on Trestle not fully being ported to Win32, I guess. >At the very least, it seems to the behavior going back a while. >You can occasionally see this in head, but usually you see #3. I think there are some things that aren't fully ported as you say, but I have been using Trestle and FormsVBT on Windows since the mid nineties. My company paid Critical Mass to get Trestle/FormsVBT working on Windows so we could write code whose GUI behaved the same on both HPUX and WindowsNT. I am pretty sure that all those changes got factored into what we have now. At least, I am able to build my GUI apps and they do run on XP and Vista. Granted, I haven't done extensive tests with them using latest sources. Maybe I should do some checking here. Regards, Randy -------------- next part -------------- An HTML attachment was scrubbed... URL: From jay.krell at cornell.edu Fri Sep 4 21:42:58 2009 From: jay.krell at cornell.edu (Jay K) Date: Fri, 4 Sep 2009 19:42:58 +0000 Subject: [M3devel] Juno on NT (presumably canary for other problems) In-Reply-To: References: Message-ID: > no..still unsolved..not sure if I misobserved or what..will have to backtrack.. To clarify, the problem is between "2009-02-16 02:00Z" and "2009-02-16 02:30Z", just that I don't know either of - a small change to "2009-02-16 02:30Z" to fix it - and applying such to head - Jay From: jay.krell at cornell.edu To: m3devel at elegosoft.com; hosking at cs.purdue.edu Date: Fri, 4 Sep 2009 14:40:49 +0000 Subject: Re: [M3devel] Juno on NT (presumably canary for other problems) no..still unsolved..not sure if I misobserved or what..will have to backtrack.. - Jay From: jay.krell at cornell.edu To: m3devel at elegosoft.com; hosking at cs.purdue.edu Subject: RE: [M3devel] Juno on NT (presumably canary for other problems) Date: Fri, 4 Sep 2009 14:07:46 +0000 (Well, duh, it wasn't ProcessPools(SuspendPool), that just has assertions) - Jay From: jay.krell at cornell.edu To: m3devel at elegosoft.com; hosking at cs.purdue.edu Subject: RE: [M3devel] Juno on NT (presumably canary for other problems) Date: Fri, 4 Sep 2009 14:06:08 +0000 Restoring the: ThreadF.ProcessPools(ClosePool); fixes it. I think that was it. One of the ProcessPools uses. I have to retest it anyway -- applying the change to head instead of 2009-02-16 02:00Z. - Jay From: jay.krell at cornell.edu To: m3devel at elegosoft.com; hosking at cs.purdue.edu Subject: RE: [M3devel] Juno on NT (presumably canary for other problems) Date: Fri, 4 Sep 2009 11:52:28 +0000 I have narrowed it way down to between "2009-02-16 02:00Z" and -D "2009-02-16 02:30Z". So please review this change. I have reviewed it and tried to partly undo it, without luck yet. There is a semantic change in BroadcastHeap where the broadcast used to happen upon the next unlock and now I think happens right away. I tried restoring that, but again, no luck for me. Thanks, - Jay From: jay.krell at cornell.edu To: m3devel at elegosoft.com; hosking at cs.purdue.edu Subject: RE: [M3devel] Juno on NT (presumably canary for other problems) Date: Fri, 4 Sep 2009 09:12:23 +0000 I have narrowed it down further to between 2/15/2009 and 2/18/2009. Next I will try old text code in head to see if it is that. Tony, can you double check this stuff: 2009-02-16 02:20 hosking * m3-libs/m3core/src/: Csupport/VAX/dtoa.c, Csupport/big-endian/dtoa.c, Csupport/little-endian/dtoa.c, convert/CConvert.i3, convert/CConvert.m3, runtime/I386_DARWIN/RTThread.m3, runtime/common/RTCollector.m3, runtime/common/RTHeapRep.i3, runtime/common/RTOS.i3, thread/POSIX/ThreadPosix.m3, thread/PTHREAD/ThreadF.i3, thread/PTHREAD/ThreadPThread.m3, thread/PTHREAD/ThreadPThreadC.c, thread/PTHREAD/ThreadPThreadC.i3, thread/WIN32/ThreadWin32.m3: Clean up RTOS.LockHeap/RTOS.UnlockHeap implementations to better match underlying pthread semantics. This means that RTOS.WaitHeap must be called while RTOS.LockHeap is held. RTOS.BroadcastHeap can be called whether RTOS.LockHeap is held or not. Remember this is on NT so a lot of stuff isn't relevant, e.g. all the signal stuff (not sure how we pause world there, I'll check, I don't think it is actually possible..). - Jay From: jay.krell at cornell.edu To: m3devel at elegosoft.com Date: Fri, 4 Sep 2009 08:54:54 +0000 Subject: [M3devel] Juno on NT (presumably canary for other problems) short story: I narrowed it down to between 2/15/2009 and 2/20/2009. I will keep digging. There are actually a lot of changes in that brief period. I will narrow it further. long story: Juno on NT, as canary for other problems. Juno on NT has three behaviors. Behavior #1 The most common historical behavior, an assertion failure: C:\cm3.2009-02-20>\bin\x86\cdb \cm3.2009-02-01\bin\Juno.exe *** *** runtime error: *** <*ASSERT*> failed. *** file "..\src\winvbt\WinContext.m3", line 165 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x1b3f830 0xf61c9a PushPixmap + 0x43c in ..\src\winvbt\WinContext.m3 0x1b3f8f8 0xf6fdcc PixmapCom + 0x932 in ..\src\winvbt\WinPaint.m3 0x1b3fd54 0xf6dcf5 PaintBatch + 0x225 in ..\src\winvbt\WinPaint.m3 0x1b3fdbc 0xf685be PaintBatchVBT + 0x12d in ..\src\winvbt\WinTrestle.m3 0x1b3fe04 0xf66ebd WindowProc + 0x699 in ..\src\winvbt\WinTrestle.m3 0x1b3fe30 0x7e418734 0x1b3fe98 0x7e418816 0x1b3fef8 0x7e4189cd 0x1b3ff08 0x7e4196c7 0x1b3ff50 0xf6bc99 MessengerApply + 0x21f in ..\src\winvbt\WinTrestle.m3 ......... ......... ... more frames ... (1860.1d80): Break instruction exception - code 80000003 (first chance) eax=00000001 ebx=000000a5 ecx=00001e2f edx=7c90e514 esi=01b3f5d8 edi=005d526b eip=7c90120e esp=01b3f5c0 ebp=01b3f5d8 iopl=0 nv up ei pl nz na po nc cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00000202 ntdll!DbgBreakPoint: 7c90120e cc int 3 0:003> .lines Line number information will be loaded 0:003> k999 ChildEBP RetAddr 01b3f5bc 005d52b7 ntdll!DbgBreakPoint 01b3f5d8 005cbd9e m3core!RTOS__Crash+0x4c [..\src\runtime\WIN32\RTOS.m3 @ 29] 01b3f5f0 005c9b0e m3core!RTProcess__Crash+0x68 [..\src\runtime\common\RTProcess. m3 @ 66] 01b3f608 005c9822 m3core!RTError__EndError+0x37 [..\src\runtime\common\RTError.m 3 @ 118] 01b3f620 005ca0c3 m3core!RTError__MsgS+0x8d [..\src\runtime\common\RTError.m3 @ 40] 01b3f668 005c9e61 m3core!RTException__Crash+0x1d0 [..\src\runtime\common\RTExcep tion.m3 @ 79] 01b3f6a0 005c9dc1 m3core!RTException__DefaultBackstop+0x6f [..\src\runtime\commo n\RTException.m3 @ 39] 01b3f6bc 005d6df3 m3core!RTException__InvokeBackstop+0x28 [..\src\runtime\common \RTException.m3 @ 25] 01b3f6e8 005c9eeb m3core!RTException__Raise+0x63 [..\src\runtime\ex_frame\RTExFr ame.m3 @ 29] 01b3f718 005c9dc1 m3core!RTException__DefaultBackstop+0xf9 [..\src\runtime\commo n\RTException.m3 @ 47] 01b3f734 005d6df3 m3core!RTException__InvokeBackstop+0x28 [..\src\runtime\common \RTException.m3 @ 25] 01b3f760 005b5669 m3core!RTException__Raise+0x63 [..\src\runtime\ex_frame\RTExFr ame.m3 @ 29] 01b3f7a4 00f62a39 m3core!RTHooks__ReportFault+0x93 [..\src\runtime\common\RTHook s.m3 @ 110] 01b3f7b4 00f61c9a m3ui!MM_WinContext_CRASH+0x11 [..\src\winvbt\WinContext.m3 @ 1 7] 01b3f830 00f6fdcc m3ui!WinContext__PushPixmap+0x43c [..\src\winvbt\WinContext.m3 @ 167] 01b3f8f8 00f6dcf5 m3ui!WinPaint__PixmapCom+0x932 [..\src\winvbt\WinPaint.m3 @ 71 2] 01b3fd54 00f685be m3ui!WinPaint__PaintBatch+0x225 [..\src\winvbt\WinPaint.m3 @ 5 1] 01b3fdbc 00f66ebd m3ui!WinTrestle__PaintBatchVBT+0x12d [..\src\winvbt\WinTrestle .m3 @ 1574] 01b3fe04 7e418734 m3ui!WinTrestle__WindowProc+0x699 [..\src\winvbt\WinTrestle.m3 @ 1163] 01b3fe30 7e418816 USER32!InternalCallWinProc+0x28 01b3fe98 7e4189cd USER32!UserCallWinProcCheckWow+0x150 01b3fef8 7e4196c7 USER32!DispatchMessageWorker+0x306 01b3ff08 00f6bc99 USER32!DispatchMessageA+0xf 01b3ff50 005d9e8a m3ui!WinTrestle__MessengerApply+0x21f [..\src\winvbt\WinTrestl e.m3 @ 2450] 01b3ff88 005d9c23 m3core!ThreadWin32__RunThread+0x1f6 [..\src\thread\WIN32\Threa dWin32.m3 @ 579] 01b3ffb4 7c80b729 m3core!ThreadWin32__ThreadBase+0x3a [..\src\thread\WIN32\Threa dWin32.m3 @ 548] 01b3ffec 00000000 kernel32!BaseThreadStart+0x37 0:003> This we shall blame on Trestle not fully being ported to Win32, I guess. At the very least, it seems to the behavior going back a while. You can occasionally see this in head, but usually you see #3. Behavior #2 Sometimes, rarely, Juno hangs in startup on NT. I believe I have seen this both with fairly old and current versions. This occurs very rarely. I might look into it more after #3 is solved. Behavior #3 An access violation (SIGSEGV to Unix folks) during startup. This is the most common behavior with current source, going back a few months. It is almost always accessing address 00200000 and the instruction pointer is very often in Thread__Join, but neither are always true. Sometimes it accesses 00200000 elsewhere. Sometimes it accesses NULL. C:\cm3.2009-02-20>\bin\x86\cdb -g \cm3.2009-03-01\bin\Juno.exe (1ac4.1e9c): Access violation - code c0000005 (first chance) First chance exceptions are reported before any exception handling. This exception may be expected and handled. eax=00000001 ebx=00200000 ecx=00000004 edx=0060b150 esi=021a6600 edi=02812974 eip=005dac96 esp=0012f97c ebp=0012f9a0 iopl=0 nv up ei pl nz na pe nc cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00010206 m3core!Thread__Join+0x13f: 005dac96 8b53fc mov edx,dword ptr [ebx-4] ds:0023:001ffffc=???????? 0:000> r ebx ebx=00200000 0:000> .lines Line number information will be loaded 0:000> k ChildEBP RetAddr 0012f9a0 1000e263 m3core!Thread__Join+0x13f [..\src\thread\WIN32\ThreadWin32.m3 @ 710] 0012f9e4 0041c7b7 juno_compiler!JunoCompile__ProcDecl+0x1f9 [..\src\JunoCompile. m3 @ 256] 0012fa1c 0041d195 Juno!Editor__Pass2+0x1a5 [..\src\Editor.m3 @ 730] 0012fac8 0041d04e Juno!Editor__Compile2+0x137 [..\src\Editor.m3 @ 813] 0012fafc 0043d555 Juno!Editor__Compile+0x53 [..\src\Editor.m3 @ 793] 0012fb3c 0043d74e Juno!Juno__CompileEditor+0x2c [..\src\Juno.m3 @ 140] 0012fbd8 0043e079 Juno!Juno__CompileModule+0x12c [..\src\Juno.m3 @ 174] 0012fd80 0044b6a5 Juno!Juno__CompileModules+0x2d1 [..\src\Juno.m3 @ 263] 0012fee0 005c8e14 Juno!Juno_M3+0x1fa1 [..\src\Juno.m3 @ 2134] 0012ff24 005c83ec m3core!RTLinker__RunMainBody+0x25a [..\src\runtime\common\RTLi nker.m3 @ 399] 0012ff3c 005c8495 m3core!RTLinker__AddUnitI+0xf7 [..\src\runtime\common\RTLinker .m3 @ 113] 0012ff60 00401038 m3core!RTLinker__AddUnit+0xa1 [..\src\runtime\common\RTLinker. m3 @ 122] 0012ff7c 004b0d84 Juno!main+0x38 [_m3main.mc @ 4] 0012ffc0 7c817077 Juno!__tmainCRTStartup+0x10f [f:\dd\vctools\crt_bld\self_x86\c rt\src\crtexe.c @ 582] 0012fff0 00000000 kernel32!BaseProcessStart+0x23 0:000> #4 sometimes other, for example: *** *** runtime error: *** <*ASSERT*> failed. *** file "..\src\runtime\common\RTCollector.m3", line 411 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x12f710 0x5bf033 Move + 0xcc in ..\src\runtime\common\RTCollector.m3 0x12f754 0x5bae91 Walk + 0x467 in ..\src\runtime\common\RTHeapMap.m3 0x12f778 0x5ba76a DoWalkRef + 0x62 in ..\src\runtime\common\RTHeapMap.m3 0x12f7a4 0x5ba700 WalkRef + 0x100 in ..\src\runtime\common\RTHeapMap.m3 0x12f7cc 0x5c0bb0 CleanBetween + 0xe1 in ..\src\runtime\common\RTCollector.m 3 0x12f7f8 0x5c0a20 CleanPage + 0x5b in ..\src\runtime\common\RTCollector.m3 0x12f84c 0x5c0312 CollectSomeInStateZero + 0x5b2 in ..\src\runtime\common\RT Collector.m3 0x12f860 0x5bfd24 CollectSome + 0x6e in ..\src\runtime\common\RTCollector.m3 0x12f890 0x5bfa23 CollectEnough + 0x90 in ..\src\runtime\common\RTCollector. m3 0x12f8f0 0x5c18c0 AllocTraced + 0xef in ..\src\runtime\common\RTCollector.m3 ......... ......... ... more frames ... (14b0.121c): Break instruction exception - code 80000003 (first chance) for example: *** *** runtime error: *** An array subscript was out of range. *** file "..\src\vbt\VBTRep.m3", line 644 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x260fee8 0xf92ae9 Redisplay + 0x38d in ..\src\vbt\VBTRep.m3 0x260ff10 0xf926a8 UncoverRedisplay + 0xd2 in ..\src\vbt\VBTRep.m3 0x260ff38 0xf9272a RdApply + 0x7d in ..\src\vbt\VBTRep.m3 0x260ff88 0x5da3ab RunThread + 0x207 in ..\src\thread\WIN32\ThreadWin32.m3 0x260ffb4 0x5da133 ThreadBase + 0x3a in ..\src\thread\WIN32\ThreadWin32.m3 ......... ......... ... more frames ... (1c3c.e3c): Break instruction exception - code 80000003 (first chance) I figure these are just a variation of #3. Now, I finally learned how to give CVS a date to checkout or update. And NT builds very fast due to the integrated backend. So I have been building various dates. The change between #3 and #1 happened around mid February 2009. Specifically, ignoring the rare #2, 2009/02/15 always fails an assert, #4 above is from 2009/02/20. And 2009/02/20 also access violates on 00200000 often. - Jay -------------- next part -------------- An HTML attachment was scrubbed... URL: From rcoleburn at scires.com Fri Sep 4 22:21:47 2009 From: rcoleburn at scires.com (Randy Coleburn) Date: Fri, 04 Sep 2009 16:21:47 -0400 Subject: [M3devel] Juno on NT (presumably canary for other problems) In-Reply-To: References: <4AA0F5A7.1E75.00D7.1@scires.com> Message-ID: <4AA13E82.1E75.00D7.1@scires.com> Jay: Yeah I see the Juno window start up on most runs, but then it crashes so quickly that you can't see much before the window disappears. I use formsedit quite a bit. I recall that back when we purchased Reactor/cm3 v4.1, that Farshad and company had to make some patches to formsedit because it crashed on certain platforms. Critical Mass provided us with the patched executables, but I never got the sources. Not sure if the patches got put into what we have now. There are some problems now with formsedit that I've documented in the past. One of the big ones has to deal with keeping the cursor placement in sync between what is shown on the display and what the program actually thinks, particularly when switching between mouse and keyboard movement. Similarly, I know that Reactor was a work in progress. Although I worked with Farshad to obtain the sources for the open source release as CM3IDE, I'm not confident that all the latest greatest sources actually made it to me in the version Farshad supplied. He had to dig back through some archives to obtain them. I've noticed some operational differences between my old "Reactor" and the new "CM3IDE". Monday is a holiday for me, so I'll try to devote some time this long weekend on running more tests. If you want me to run stuff on HP-UX, I'll have to pull the machine "out-of-moth-balls" so to speak because its been a long time since I've used it. I think I still have three HP-UX machines. One of them had a hard drive problem with one of its SCSI drives so that may take some to repair. I'll also try to look at some of the scripts ya'll are using for the automated tests and see if there is a way I can run some of these tests on XP and Vista (unless ya'll already have that covered on a VM for Hudson--let me know if I don't need to do this). Regards, Randy >>> Jay K 9/4/2009 3:44 PM >>> Randy, thanks, understood. Actually Juno does draw a bunch of fancy stuff before the assertion failure. And formsedit at least historically works, and I thought mentor but I'll have to retest after Tony fixes, and with old versions. Yes please test anything you can. I can get you an HP-UX toolset if you need..assumiing I can resolve why last I powered the machine on I couldn't see it on the network. At some point we might even get HP-UX in Hudson. :) - Jay Date: Fri, 4 Sep 2009 11:10:53 -0400 From: rcoleburn at scires.com To: jay.krell at cornell.edu; m3devel at elegosoft.com Subject: Re: [M3devel] Juno on NT (presumably canary for other problems) Jay said: >This we shall blame on Trestle not fully being ported to Win32, I guess. >At the very least, it seems to the behavior going back a while. >You can occasionally see this in head, but usually you see #3. I think there are some things that aren't fully ported as you say, but I have been using Trestle and FormsVBT on Windows since the mid nineties. My company paid Critical Mass to get Trestle/FormsVBT working on Windows so we could write code whose GUI behaved the same on both HPUX and WindowsNT. I am pretty sure that all those changes got factored into what we have now. At least, I am able to build my GUI apps and they do run on XP and Vista. Granted, I haven't done extensive tests with them using latest sources. Maybe I should do some checking here. Regards, Randy CONFIDENTIALITY NOTICE: This email and any attachments are intended solely for the use of the named recipient(s). This e-mail may contain confidential and/or proprietary information of Scientific Research Corporation. If you are not a named recipient, you are prohibited from making any use of the information in the email and attachments. If you believe you have received this email in error, please notify the sender immediately and permanently delete the email, any attachments, and all copies thereof from any drives or storage media and destroy any printouts of the email or attachments. EXPORT COMPLIANCE NOTICE: This email and any attachments may contain technical data subject to U.S export restrictions under the International Traffic in Arms Regulations (ITAR) or the Export Administration Regulations (EAR). 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URL: From jay.krell at cornell.edu Fri Sep 4 23:20:13 2009 From: jay.krell at cornell.edu (Jay K) Date: Fri, 4 Sep 2009 21:20:13 +0000 Subject: [M3devel] Juno on NT (presumably canary for other problems) In-Reply-To: <4AA13E82.1E75.00D7.1@scires.com> References: <4AA0F5A7.1E75.00D7.1@scires.com> <4AA13E82.1E75.00D7.1@scires.com> Message-ID: > unless ya'll already have that covered on a VM for Hudson We do. Another wouldn't hurt much though, except time/energy. Maybe document the setup. We had a bunch of problems, though some were due to wierdo missteps that I would have called out had I been paying close attention. That is, setup is more like "leave the defaults, don't do extra wierd stuff". CVSNT by default changes line endings, breaking all .sh files. Maybe there is a setting to fix it? I'm not sure. The documentation is very confusing on this point. It talks about a keyword setting on a per file basis. Or maybe a checkout/update option? So Cygwin text mode mounts were used, which partly fixes the problem, but leaves caltech-parser broken (it should be fixed to allow for \n, \r, or \r\n.). Had I noticed I would have avoided the text mode mount in the first place. Fixed by: Use Cygwin cvs as I've been using all along. Don't use textmode mounts, use the default. Also cygwin mount cygexec was being used. I don't know what that really does. No longer used. It's not the default. Cygwin sshd has a bug that breaks Visual C++ link.exe. Seriously. We switched to another sshd, and paid a small licensing fee. Sometimes reboot needed to get sshd/ssh/scp working. The initial setup up cm3 itself has some kinks as well that Olaf pledges to improve after the current release -- where to find a baseline cm3 to start with and possibly m3core/libm3. It's probably easier, though still a small pain, to run the Tinderbox stuff. I checked in a document detailing my experience. Tinderbox doesn't require Java or sshd. I would still avoid CVSNT unless that behavior can be remedied. - Jay ________________________________ > Date: Fri, 4 Sep 2009 16:21:47 -0400 > From: rcoleburn at scires.com > To: m3devel at elegosoft.com > Subject: Re: [M3devel] Juno on NT (presumably canary for other problems) > > > > > > > > > > Jay: > > > > Yeah I see the Juno window start up on most runs, but then it crashes so quickly that you can't see much before the window disappears. > > > > I use formsedit quite a bit. I recall that back when we purchased Reactor/cm3 v4.1, that Farshad and company had to make some patches to formsedit because it crashed on certain platforms. Critical Mass provided us with the patched executables, but I never got the sources. Not sure if the patches got put into what we have now. > > > > There are some problems now with formsedit that I've documented in the past. One of the big ones has to deal with keeping the cursor placement in sync between what is shown on the display and what the program actually thinks, particularly when switching between mouse and keyboard movement. > > > > Similarly, I know that Reactor was a work in progress. Although I worked with Farshad to obtain the sources for the open source release as CM3IDE, I'm not confident that all the latest greatest sources actually made it to me in the version Farshad supplied. He had to dig back through some archives to obtain them. I've noticed some operational differences between my old "Reactor" and the new "CM3IDE". > > > > Monday is a holiday for me, so I'll try to devote some time this long weekend on running more tests. If you want me to run stuff on HP-UX, I'll have to pull the machine "out-of-moth-balls" so to speak because its been a long time since I've used it. I think I still have three HP-UX machines. One of them had a hard drive problem with one of its SCSI drives so that may take some to repair. I'll also try to look at some of the scripts ya'll are using for the automated tests and see if there is a way I can run some of these tests on XP and Vista (unless ya'll already have that covered on a VM for Hudson--let me know if I don't need to do this). > > > > Regards, > > Randy > >>>> Jay K 9/4/2009 3:44 PM>>> > Randy, thanks, understood. Actually Juno does draw a bunch of fancy stuff before the assertion failure. And formsedit at least historically works, and I thought mentor but I'll have to retest after Tony fixes, and with old versions. Yes please test anything you can. I can get you an HP-UX toolset if you need..assumiing I can resolve why last I powered the machine on I couldn't see it on the network. At some point we might even get HP-UX in Hudson. :) > > - Jay > > > > > ________________________________ > > > Date: Fri, 4 Sep 2009 11:10:53 -0400 > From: rcoleburn at scires.com > To: jay.krell at cornell.edu; m3devel at elegosoft.com > Subject: Re: [M3devel] Juno on NT (presumably canary for other problems) > > > > > Jay said: > >>This we shall blame on Trestle not fully being ported to Win32, I guess. >>At the very least, it seems to the behavior going back a while. >>You can occasionally see this in head, but usually you see #3. > > I think there are some things that aren't fully ported as you say, but I have been using Trestle and FormsVBT on Windows since the mid nineties. My company paid Critical Mass to get Trestle/FormsVBT working on Windows so we could write code whose GUI behaved the same on both HPUX and WindowsNT. I am pretty sure that all those changes got factored into what we have now. At least, I am able to build my GUI apps and they do run on XP and Vista. Granted, I haven't done extensive tests with them using latest sources. Maybe I should do some checking here. > > > > Regards, > > Randy From jay.krell at cornell.edu Sun Sep 6 14:30:27 2009 From: jay.krell at cornell.edu (Jay K) Date: Sun, 6 Sep 2009 12:30:27 +0000 Subject: [M3devel] Juno on NT (presumably canary for other problems) In-Reply-To: References: Message-ID: Tony both of these timestamps are somewhat prone to hanging during Juno I386_DARWIN startup. But they don't crash, er..well they do both fail assertions in text, but I just put current source in to address that. I'm going to search backward for a time that doesn't hang. - Jay From: hosking at cs.purdue.edu To: jay.krell at cornell.edu Date: Fri, 4 Sep 2009 12:44:21 -0400 CC: m3devel at elegosoft.com Subject: Re: [M3devel] Juno on NT (presumably canary for other problems) Jay, I can rapidly diagnose any problems in the code you have been messing with. Let me get a version on the head that "works" (at least for non-Windows) and then we can move on to see what other problems there may be in the WIndows part of the workd. -- Tony Antony Hosking | Associate Professor | Computer Science | Purdue University305 N. University Street | West Lafayette | IN 47907 | USAOffice +1 765 494 6001 | Mobile +1 765 427 5484 On 4 Sep 2009, at 10:40, Jay K wrote:no..still unsolved..not sure if I misobserved or what..will have to backtrack.. - Jay From: jay.krell at cornell.edu To: m3devel at elegosoft.com; hosking at cs.purdue.edu Subject: RE: [M3devel] Juno on NT (presumably canary for other problems) Date: Fri, 4 Sep 2009 14:07:46 +0000 (Well, duh, it wasn't ProcessPools(SuspendPool), that just has assertions) - Jay From: jay.krell at cornell.edu To: m3devel at elegosoft.com; hosking at cs.purdue.edu Subject: RE: [M3devel] Juno on NT (presumably canary for other problems) Date: Fri, 4 Sep 2009 14:06:08 +0000 Restoring the: ThreadF.ProcessPools(ClosePool); fixes it. I think that was it. One of the ProcessPools uses. I have to retest it anyway -- applying the change to head instead of 2009-02-16 02:00Z. - Jay From: jay.krell at cornell.edu To: m3devel at elegosoft.com; hosking at cs.purdue.edu Subject: RE: [M3devel] Juno on NT (presumably canary for other problems) Date: Fri, 4 Sep 2009 11:52:28 +0000 I have narrowed it way down to between "2009-02-16 02:00Z" and -D "2009-02-16 02:30Z". So please review this change. I have reviewed it and tried to partly undo it, without luck yet. There is a semantic change in BroadcastHeap where the broadcast used to happen upon the next unlock and now I think happens right away. I tried restoring that, but again, no luck for me. Thanks, - Jay From: jay.krell at cornell.edu To: m3devel at elegosoft.com; hosking at cs.purdue.edu Subject: RE: [M3devel] Juno on NT (presumably canary for other problems) Date: Fri, 4 Sep 2009 09:12:23 +0000 I have narrowed it down further to between 2/15/2009 and 2/18/2009. Next I will try old text code in head to see if it is that. Tony, can you double check this stuff: 2009-02-16 02:20 hosking * m3-libs/m3core/src/: Csupport/VAX/dtoa.c, Csupport/big-endian/dtoa.c, Csupport/little-endian/dtoa.c, convert/CConvert.i3, convert/CConvert.m3, runtime/I386_DARWIN/RTThread.m3, runtime/common/RTCollector.m3, runtime/common/RTHeapRep.i3, runtime/common/RTOS.i3, thread/POSIX/ThreadPosix.m3, thread/PTHREAD/ThreadF.i3, thread/PTHREAD/ThreadPThread.m3, thread/PTHREAD/ThreadPThreadC.c, thread/PTHREAD/ThreadPThreadC.i3, thread/WIN32/ThreadWin32.m3: Clean up RTOS.LockHeap/RTOS.UnlockHeap implementations to better match underlying pthread semantics. This means that RTOS.WaitHeap must be called while RTOS.LockHeap is held. RTOS.BroadcastHeap can be called whether RTOS.LockHeap is held or not. Remember this is on NT so a lot of stuff isn't relevant, e.g. all the signal stuff (not sure how we pause world there, I'll check, I don't think it is actually possible..). - Jay From: jay.krell at cornell.edu To: m3devel at elegosoft.com Date: Fri, 4 Sep 2009 08:54:54 +0000 Subject: [M3devel] Juno on NT (presumably canary for other problems) short story: I narrowed it down to between 2/15/2009 and 2/20/2009. I will keep digging. There are actually a lot of changes in that brief period. I will narrow it further. long story: Juno on NT, as canary for other problems. Juno on NT has three behaviors. Behavior #1 The most common historical behavior, an assertion failure: C:\cm3.2009-02-20>\bin\x86\cdb \cm3.2009-02-01\bin\Juno.exe *** *** runtime error: *** <*ASSERT*> failed. *** file "..\src\winvbt\WinContext.m3", line 165 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x1b3f830 0xf61c9a PushPixmap + 0x43c in ..\src\winvbt\WinContext.m3 0x1b3f8f8 0xf6fdcc PixmapCom + 0x932 in ..\src\winvbt\WinPaint.m3 0x1b3fd54 0xf6dcf5 PaintBatch + 0x225 in ..\src\winvbt\WinPaint.m3 0x1b3fdbc 0xf685be PaintBatchVBT + 0x12d in ..\src\winvbt\WinTrestle.m3 0x1b3fe04 0xf66ebd WindowProc + 0x699 in ..\src\winvbt\WinTrestle.m3 0x1b3fe30 0x7e418734 0x1b3fe98 0x7e418816 0x1b3fef8 0x7e4189cd 0x1b3ff08 0x7e4196c7 0x1b3ff50 0xf6bc99 MessengerApply + 0x21f in ..\src\winvbt\WinTrestle.m3 ......... ......... ... more frames ... (1860.1d80): Break instruction exception - code 80000003 (first chance) eax=00000001 ebx=000000a5 ecx=00001e2f edx=7c90e514 esi=01b3f5d8 edi=005d526b eip=7c90120e esp=01b3f5c0 ebp=01b3f5d8 iopl=0 nv up ei pl nz na po nc cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00000202 ntdll!DbgBreakPoint: 7c90120e cc int 3 0:003> .lines Line number information will be loaded 0:003> k999 ChildEBP RetAddr 01b3f5bc 005d52b7 ntdll!DbgBreakPoint 01b3f5d8 005cbd9e m3core!RTOS__Crash+0x4c [..\src\runtime\WIN32\RTOS.m3 @ 29] 01b3f5f0 005c9b0e m3core!RTProcess__Crash+0x68 [..\src\runtime\common\RTProcess. m3 @ 66] 01b3f608 005c9822 m3core!RTError__EndError+0x37 [..\src\runtime\common\RTError.m 3 @ 118] 01b3f620 005ca0c3 m3core!RTError__MsgS+0x8d [..\src\runtime\common\RTError.m3 @ 40] 01b3f668 005c9e61 m3core!RTException__Crash+0x1d0 [..\src\runtime\common\RTExcep tion.m3 @ 79] 01b3f6a0 005c9dc1 m3core!RTException__DefaultBackstop+0x6f [..\src\runtime\commo n\RTException.m3 @ 39] 01b3f6bc 005d6df3 m3core!RTException__InvokeBackstop+0x28 [..\src\runtime\common \RTException.m3 @ 25] 01b3f6e8 005c9eeb m3core!RTException__Raise+0x63 [..\src\runtime\ex_frame\RTExFr ame.m3 @ 29] 01b3f718 005c9dc1 m3core!RTException__DefaultBackstop+0xf9 [..\src\runtime\commo n\RTException.m3 @ 47] 01b3f734 005d6df3 m3core!RTException__InvokeBackstop+0x28 [..\src\runtime\common \RTException.m3 @ 25] 01b3f760 005b5669 m3core!RTException__Raise+0x63 [..\src\runtime\ex_frame\RTExFr ame.m3 @ 29] 01b3f7a4 00f62a39 m3core!RTHooks__ReportFault+0x93 [..\src\runtime\common\RTHook s.m3 @ 110] 01b3f7b4 00f61c9a m3ui!MM_WinContext_CRASH+0x11 [..\src\winvbt\WinContext.m3 @ 1 7] 01b3f830 00f6fdcc m3ui!WinContext__PushPixmap+0x43c [..\src\winvbt\WinContext.m3 @ 167] 01b3f8f8 00f6dcf5 m3ui!WinPaint__PixmapCom+0x932 [..\src\winvbt\WinPaint.m3 @ 71 2] 01b3fd54 00f685be m3ui!WinPaint__PaintBatch+0x225 [..\src\winvbt\WinPaint.m3 @ 5 1] 01b3fdbc 00f66ebd m3ui!WinTrestle__PaintBatchVBT+0x12d [..\src\winvbt\WinTrestle .m3 @ 1574] 01b3fe04 7e418734 m3ui!WinTrestle__WindowProc+0x699 [..\src\winvbt\WinTrestle.m3 @ 1163] 01b3fe30 7e418816 USER32!InternalCallWinProc+0x28 01b3fe98 7e4189cd USER32!UserCallWinProcCheckWow+0x150 01b3fef8 7e4196c7 USER32!DispatchMessageWorker+0x306 01b3ff08 00f6bc99 USER32!DispatchMessageA+0xf 01b3ff50 005d9e8a m3ui!WinTrestle__MessengerApply+0x21f [..\src\winvbt\WinTrestl e.m3 @ 2450] 01b3ff88 005d9c23 m3core!ThreadWin32__RunThread+0x1f6 [..\src\thread\WIN32\Threa dWin32.m3 @ 579] 01b3ffb4 7c80b729 m3core!ThreadWin32__ThreadBase+0x3a [..\src\thread\WIN32\Threa dWin32.m3 @ 548] 01b3ffec 00000000 kernel32!BaseThreadStart+0x37 0:003> This we shall blame on Trestle not fully being ported to Win32, I guess. At the very least, it seems to the behavior going back a while. You can occasionally see this in head, but usually you see #3. Behavior #2 Sometimes, rarely, Juno hangs in startup on NT. I believe I have seen this both with fairly old and current versions. This occurs very rarely. I might look into it more after #3 is solved. Behavior #3 An access violation (SIGSEGV to Unix folks) during startup. This is the most common behavior with current source, going back a few months. It is almost always accessing address 00200000 and the instruction pointer is very often in Thread__Join, but neither are always true. Sometimes it accesses 00200000 elsewhere. Sometimes it accesses NULL. C:\cm3.2009-02-20>\bin\x86\cdb -g \cm3.2009-03-01\bin\Juno.exe (1ac4.1e9c): Access violation - code c0000005 (first chance) First chance exceptions are reported before any exception handling. This exception may be expected and handled. eax=00000001 ebx=00200000 ecx=00000004 edx=0060b150 esi=021a6600 edi=02812974 eip=005dac96 esp=0012f97c ebp=0012f9a0 iopl=0 nv up ei pl nz na pe nc cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00010206 m3core!Thread__Join+0x13f: 005dac96 8b53fc mov edx,dword ptr [ebx-4] ds:0023:001ffffc=???????? 0:000> r ebx ebx=00200000 0:000> .lines Line number information will be loaded 0:000> k ChildEBP RetAddr 0012f9a0 1000e263 m3core!Thread__Join+0x13f [..\src\thread\WIN32\ThreadWin32.m3 @ 710] 0012f9e4 0041c7b7 juno_compiler!JunoCompile__ProcDecl+0x1f9 [..\src\JunoCompile. m3 @ 256] 0012fa1c 0041d195 Juno!Editor__Pass2+0x1a5 [..\src\Editor.m3 @ 730] 0012fac8 0041d04e Juno!Editor__Compile2+0x137 [..\src\Editor.m3 @ 813] 0012fafc 0043d555 Juno!Editor__Compile+0x53 [..\src\Editor.m3 @ 793] 0012fb3c 0043d74e Juno!Juno__CompileEditor+0x2c [..\src\Juno.m3 @ 140] 0012fbd8 0043e079 Juno!Juno__CompileModule+0x12c [..\src\Juno.m3 @ 174] 0012fd80 0044b6a5 Juno!Juno__CompileModules+0x2d1 [..\src\Juno.m3 @ 263] 0012fee0 005c8e14 Juno!Juno_M3+0x1fa1 [..\src\Juno.m3 @ 2134] 0012ff24 005c83ec m3core!RTLinker__RunMainBody+0x25a [..\src\runtime\common\RTLi nker.m3 @ 399] 0012ff3c 005c8495 m3core!RTLinker__AddUnitI+0xf7 [..\src\runtime\common\RTLinker .m3 @ 113] 0012ff60 00401038 m3core!RTLinker__AddUnit+0xa1 [..\src\runtime\common\RTLinker. m3 @ 122] 0012ff7c 004b0d84 Juno!main+0x38 [_m3main.mc @ 4] 0012ffc0 7c817077 Juno!__tmainCRTStartup+0x10f [f:\dd\vctools\crt_bld\self_x86\c rt\src\crtexe.c @ 582] 0012fff0 00000000 kernel32!BaseProcessStart+0x23 0:000> #4 sometimes other, for example: *** *** runtime error: *** <*ASSERT*> failed. *** file "..\src\runtime\common\RTCollector.m3", line 411 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x12f710 0x5bf033 Move + 0xcc in ..\src\runtime\common\RTCollector.m3 0x12f754 0x5bae91 Walk + 0x467 in ..\src\runtime\common\RTHeapMap.m3 0x12f778 0x5ba76a DoWalkRef + 0x62 in ..\src\runtime\common\RTHeapMap.m3 0x12f7a4 0x5ba700 WalkRef + 0x100 in ..\src\runtime\common\RTHeapMap.m3 0x12f7cc 0x5c0bb0 CleanBetween + 0xe1 in ..\src\runtime\common\RTCollector.m 3 0x12f7f8 0x5c0a20 CleanPage + 0x5b in ..\src\runtime\common\RTCollector.m3 0x12f84c 0x5c0312 CollectSomeInStateZero + 0x5b2 in ..\src\runtime\common\RT Collector.m3 0x12f860 0x5bfd24 CollectSome + 0x6e in ..\src\runtime\common\RTCollector.m3 0x12f890 0x5bfa23 CollectEnough + 0x90 in ..\src\runtime\common\RTCollector. m3 0x12f8f0 0x5c18c0 AllocTraced + 0xef in ..\src\runtime\common\RTCollector.m3 ......... ......... ... more frames ... (14b0.121c): Break instruction exception - code 80000003 (first chance) for example: *** *** runtime error: *** An array subscript was out of range. *** file "..\src\vbt\VBTRep.m3", line 644 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x260fee8 0xf92ae9 Redisplay + 0x38d in ..\src\vbt\VBTRep.m3 0x260ff10 0xf926a8 UncoverRedisplay + 0xd2 in ..\src\vbt\VBTRep.m3 0x260ff38 0xf9272a RdApply + 0x7d in ..\src\vbt\VBTRep.m3 0x260ff88 0x5da3ab RunThread + 0x207 in ..\src\thread\WIN32\ThreadWin32.m3 0x260ffb4 0x5da133 ThreadBase + 0x3a in ..\src\thread\WIN32\ThreadWin32.m3 ......... ......... ... more frames ... (1c3c.e3c): Break instruction exception - code 80000003 (first chance) I figure these are just a variation of #3. Now, I finally learned how to give CVS a date to checkout or update. And NT builds very fast due to the integrated backend. So I have been building various dates. The change between #3 and #1 happened around mid February 2009. Specifically, ignoring the rare #2, 2009/02/15 always fails an assert, #4 above is from 2009/02/20. And 2009/02/20 also access violates on 00200000 often. - Jay -------------- next part -------------- An HTML attachment was scrubbed... URL: From jay.krell at cornell.edu Sun Sep 6 16:04:55 2009 From: jay.krell at cornell.edu (Jay K) Date: Sun, 6 Sep 2009 14:04:55 +0000 Subject: [M3devel] XSharedMem.m3 Message-ID: The file m3-ui/ui/src/xvbt/XSharedMem.m3 has a bug. The function IsSameHost is wrong. What does it matter either way? Can the code that uses it just depend on the shared memory stuff working? Or is it important to know if really on the same machine? That is, can it just be hardcoded as TRUE and back progatate that assumption to its callers? Apple's X11 does like this: bash-3.2$ echo $DISPLAY /tmp/launch-gTYtJF/:0 which causes this IsSameHost code to fail. You can see I put in a band-aid a while ago, but it isn't really fixed. Why have I never heard of this problem in other X code? Because X seems to stink so I don't pay much attention to it.. Because X is little used on Macs? Little used in general? .. (note that Interix seems to lack some of this XSharedMem stuff, therefore so far no Modula-3 gui apps on it. Now that I see this optionality though, maybe it is easy to workaround?) - Jay -------------- next part -------------- An HTML attachment was scrubbed... URL: From jay.krell at cornell.edu Sun Sep 6 18:11:28 2009 From: jay.krell at cornell.edu (Jay K) Date: Sun, 6 Sep 2009 16:11:28 +0000 Subject: [M3devel] Juno on NT (presumably canary for other problems) In-Reply-To: References: Message-ID: Tony, I386_DARWIN Juno is very prone to hang during startup going back at least until 2007/12/01. But they certainly don't always hang. I haven't found a version yet that doesn't hang. I'll look some more. I guess soon I should try other platforms? Sometimes there is a pause and it continues. Perhaps the hangs I'm just being too impatient on?? But, then, it's a bit inconsistent. Has it ever worked? Race condition in Juno maybe? It isn't always easy to build these old dates. Caveats: I'm using just current cm3cg. I started seeing as complain about older cm3cg output. Current config files. Build standalone (as current config files do with older compilers automatically, for "old" == missing the symlink functions). Patched XSharedMem/IsSameHost to always be FALSE, though TRUE would be correct, FALSE seems safe, I have to read that code.. Here is 2007/12/01 hung. It got as far as displaying "Curve" in the startup text that goes by. (gdb) thread apply all bt Thread 9 (process 32852 thread 0x294f): #0 0x96f432ce in semaphore_wait_signal_trap () #1 0x96f752c6 in _pthread_cond_wait () #2 0x96fba539 in pthread_cond_wait () #3 0x002e1947 in ThreadPThread__XWait () #4 0x002e1e8c in Thread__AlertWait () #5 0x00290988 in Formatter__Allocate () #6 0x00291137 in Formatter__Probe () #7 0x0029178e in Formatter__Peek () #8 0x00291677 in Formatter__PeekOp () #9 0x00291d18 in Formatter__PrintUntil () #10 0x002918d2 in Formatter__PrintTop () #11 0x002e3651 in ThreadPThread__RunThread () #12 0x002e33a3 in ThreadPThread__ThreadBase () #13 0x96f74155 in _pthread_start () #14 0x96f74012 in thread_start () Thread 8 (process 32852 thread 0x2603): #0 0x96f432ce in semaphore_wait_signal_trap () #1 0x96f752c6 in _pthread_cond_wait () #2 0x96fba539 in pthread_cond_wait () #3 0x002e1947 in ThreadPThread__XWait () #4 0x002e1ef9 in Thread__Wait () #5 0x001aad83 in XMessenger__Messenger () #6 0x002e3651 in ThreadPThread__RunThread () #7 0x002e33a3 in ThreadPThread__ThreadBase () #8 0x96f74155 in _pthread_start () #9 0x96f74012 in thread_start () Thread 7 (process 32852 thread 0x2503): #0 0x96f432ce in semaphore_wait_signal_trap () #1 0x96f752c6 in _pthread_cond_wait () #2 0x96fba539 in pthread_cond_wait () #3 0x002e1947 in ThreadPThread__XWait () #4 0x002e1ef9 in Thread__Wait () #5 0x001b68da in XInput__FilterXInput () #6 0x002e3651 in ThreadPThread__RunThread () #7 0x002e33a3 in ThreadPThread__ThreadBase () #8 0x96f74155 in _pthread_start () #9 0x96f74012 in thread_start () Thread 6 (process 32852 thread 0x240f): #0 0x96f7a3ca in select$DARWIN_EXTSN$NOCANCEL () #1 0x96fc8261 in select () #2 0x002e4dab in ThreadPThread__XIOWait__CallSelect.1042 () #3 0x002e4b05 in ThreadPThread__XIOWait () #4 0x002e4614 in SchedulerPosix__IOWait () #5 0x001b65f5 in XInput__WaitForXInput () #6 0x002e3651 in ThreadPThread__RunThread () #7 0x002e33a3 in ThreadPThread__ThreadBase () #8 0x96f74155 in _pthread_start () #9 0x96f74012 in thread_start () Thread 5 (process 32852 thread 0x2303): #0 0x96f433a6 in mach_wait_until () #1 0x96fba3ad in nanosleep () #2 0x002e423c in ThreadPThread__XPause () #3 0x002e4393 in Thread__Pause () #4 0x0011113a in FileBrowserVBT__Watcher () #5 0x002e3651 in ThreadPThread__RunThread () #6 0x002e33a3 in ThreadPThread__ThreadBase () #7 0x96f74155 in _pthread_start () #8 0x96f74012 in thread_start () Thread 4 (process 32852 thread 0x2203): #0 0x96f432ce in semaphore_wait_signal_trap () #1 0x96f752c6 in _pthread_cond_wait () #2 0x96fba539 in pthread_cond_wait () #3 0x002e1947 in ThreadPThread__XWait () #4 0x002e1ef9 in Thread__Wait () #5 0x001883f9 in VTView__VFontCleanUpThread () #6 0x002e3651 in ThreadPThread__RunThread () #7 0x002e33a3 in ThreadPThread__ThreadBase () #8 0x96f74155 in _pthread_start () #9 0x96f74012 in thread_start () Thread 3 (process 32852 thread 0x2103): #0 0x96f432ce in semaphore_wait_signal_trap () #1 0x96f752c6 in _pthread_cond_wait () #2 0x96fba539 in pthread_cond_wait () #3 0x002e1947 in ThreadPThread__XWait () #4 0x002e1ef9 in Thread__Wait () #5 0x001eb9c2 in VBTRep__MeterMaid () #6 0x002e3651 in ThreadPThread__RunThread () #7 0x002e33a3 in ThreadPThread__ThreadBase () #8 0x96f74155 in _pthread_start () #9 0x96f74012 in thread_start () Thread 2 (process 32852 thread 0x313): #0 0x96f432ce in semaphore_wait_signal_trap () #1 0x96f752c6 in _pthread_cond_wait () #2 0x96fba539 in pthread_cond_wait () #3 0x002e1947 in ThreadPThread__XWait () #4 0x002e1ef9 in Thread__Wait () #5 0x002e65ec in RTOS__WaitHeap () #6 0x002d2d54 in RTCollector__WeakCleaner () #7 0x002e3651 in ThreadPThread__RunThread () #8 0x002e33a3 in ThreadPThread__ThreadBase () #9 0x96f74155 in _pthread_start () #10 0x96f74012 in thread_start () Thread 1 (process 32852 local thread 0x2d03): #0 0x96f432ce in semaphore_wait_signal_trap () #1 0x96f752c6 in _pthread_cond_wait () #2 0x96fba539 in pthread_cond_wait () #3 0x002e1947 in ThreadPThread__XWait () #4 0x002e1ef9 in Thread__Wait () #5 0x002e3ddb in Thread__Join () #6 0x0028f53d in Formatter__Close () #7 0x00079485 in JunoUnparse__Expr () #8 0x00021721 in Editor__Pass4 () #9 0x00022048 in EditorUI__CompileUI () #10 0x0003e7f8 in Juno__CompileEditor () #11 0x0003e98d in Juno__CompileModule () #12 0x0003f3be in Juno__CompileModules () #13 0x0004d43d in Juno_M3 () #14 0x002d71fa in RTLinker__RunMainBody () #15 0x002d67b0 in RTLinker__AddUnitI () #16 0x002d682e in RTLinker__AddUnit () #17 0x00003c88 in main () - Jay From: jay.krell at cornell.edu To: hosking at cs.purdue.edu Date: Sun, 6 Sep 2009 12:30:27 +0000 CC: m3devel at elegosoft.com Subject: Re: [M3devel] Juno on NT (presumably canary for other problems) Tony both of these timestamps are somewhat prone to hanging during Juno I386_DARWIN startup. But they don't crash, er..well they do both fail assertions in text, but I just put current source in to address that. I'm going to search backward for a time that doesn't hang. - Jay From: hosking at cs.purdue.edu To: jay.krell at cornell.edu Date: Fri, 4 Sep 2009 12:44:21 -0400 CC: m3devel at elegosoft.com Subject: Re: [M3devel] Juno on NT (presumably canary for other problems) Jay, I can rapidly diagnose any problems in the code you have been messing with. Let me get a version on the head that "works" (at least for non-Windows) and then we can move on to see what other problems there may be in the WIndows part of the workd. -- Tony Antony Hosking | Associate Professor | Computer Science | Purdue University305 N. University Street | West Lafayette | IN 47907 | USAOffice +1 765 494 6001 | Mobile +1 765 427 5484 On 4 Sep 2009, at 10:40, Jay K wrote:no..still unsolved..not sure if I misobserved or what..will have to backtrack.. - Jay From: jay.krell at cornell.edu To: m3devel at elegosoft.com; hosking at cs.purdue.edu Subject: RE: [M3devel] Juno on NT (presumably canary for other problems) Date: Fri, 4 Sep 2009 14:07:46 +0000 (Well, duh, it wasn't ProcessPools(SuspendPool), that just has assertions) - Jay From: jay.krell at cornell.edu To: m3devel at elegosoft.com; hosking at cs.purdue.edu Subject: RE: [M3devel] Juno on NT (presumably canary for other problems) Date: Fri, 4 Sep 2009 14:06:08 +0000 Restoring the: ThreadF.ProcessPools(ClosePool); fixes it. I think that was it. One of the ProcessPools uses. I have to retest it anyway -- applying the change to head instead of 2009-02-16 02:00Z. - Jay From: jay.krell at cornell.edu To: m3devel at elegosoft.com; hosking at cs.purdue.edu Subject: RE: [M3devel] Juno on NT (presumably canary for other problems) Date: Fri, 4 Sep 2009 11:52:28 +0000 I have narrowed it way down to between "2009-02-16 02:00Z" and -D "2009-02-16 02:30Z". So please review this change. I have reviewed it and tried to partly undo it, without luck yet. There is a semantic change in BroadcastHeap where the broadcast used to happen upon the next unlock and now I think happens right away. I tried restoring that, but again, no luck for me. Thanks, - Jay From: jay.krell at cornell.edu To: m3devel at elegosoft.com; hosking at cs.purdue.edu Subject: RE: [M3devel] Juno on NT (presumably canary for other problems) Date: Fri, 4 Sep 2009 09:12:23 +0000 I have narrowed it down further to between 2/15/2009 and 2/18/2009. Next I will try old text code in head to see if it is that. Tony, can you double check this stuff: 2009-02-16 02:20 hosking * m3-libs/m3core/src/: Csupport/VAX/dtoa.c, Csupport/big-endian/dtoa.c, Csupport/little-endian/dtoa.c, convert/CConvert.i3, convert/CConvert.m3, runtime/I386_DARWIN/RTThread.m3, runtime/common/RTCollector.m3, runtime/common/RTHeapRep.i3, runtime/common/RTOS.i3, thread/POSIX/ThreadPosix.m3, thread/PTHREAD/ThreadF.i3, thread/PTHREAD/ThreadPThread.m3, thread/PTHREAD/ThreadPThreadC.c, thread/PTHREAD/ThreadPThreadC.i3, thread/WIN32/ThreadWin32.m3: Clean up RTOS.LockHeap/RTOS.UnlockHeap implementations to better match underlying pthread semantics. This means that RTOS.WaitHeap must be called while RTOS.LockHeap is held. RTOS.BroadcastHeap can be called whether RTOS.LockHeap is held or not. Remember this is on NT so a lot of stuff isn't relevant, e.g. all the signal stuff (not sure how we pause world there, I'll check, I don't think it is actually possible..). - Jay From: jay.krell at cornell.edu To: m3devel at elegosoft.com Date: Fri, 4 Sep 2009 08:54:54 +0000 Subject: [M3devel] Juno on NT (presumably canary for other problems) short story: I narrowed it down to between 2/15/2009 and 2/20/2009. I will keep digging. There are actually a lot of changes in that brief period. I will narrow it further. long story: Juno on NT, as canary for other problems. Juno on NT has three behaviors. Behavior #1 The most common historical behavior, an assertion failure: C:\cm3.2009-02-20>\bin\x86\cdb \cm3.2009-02-01\bin\Juno.exe *** *** runtime error: *** <*ASSERT*> failed. *** file "..\src\winvbt\WinContext.m3", line 165 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x1b3f830 0xf61c9a PushPixmap + 0x43c in ..\src\winvbt\WinContext.m3 0x1b3f8f8 0xf6fdcc PixmapCom + 0x932 in ..\src\winvbt\WinPaint.m3 0x1b3fd54 0xf6dcf5 PaintBatch + 0x225 in ..\src\winvbt\WinPaint.m3 0x1b3fdbc 0xf685be PaintBatchVBT + 0x12d in ..\src\winvbt\WinTrestle.m3 0x1b3fe04 0xf66ebd WindowProc + 0x699 in ..\src\winvbt\WinTrestle.m3 0x1b3fe30 0x7e418734 0x1b3fe98 0x7e418816 0x1b3fef8 0x7e4189cd 0x1b3ff08 0x7e4196c7 0x1b3ff50 0xf6bc99 MessengerApply + 0x21f in ..\src\winvbt\WinTrestle.m3 ......... ......... ... more frames ... (1860.1d80): Break instruction exception - code 80000003 (first chance) eax=00000001 ebx=000000a5 ecx=00001e2f edx=7c90e514 esi=01b3f5d8 edi=005d526b eip=7c90120e esp=01b3f5c0 ebp=01b3f5d8 iopl=0 nv up ei pl nz na po nc cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00000202 ntdll!DbgBreakPoint: 7c90120e cc int 3 0:003> .lines Line number information will be loaded 0:003> k999 ChildEBP RetAddr 01b3f5bc 005d52b7 ntdll!DbgBreakPoint 01b3f5d8 005cbd9e m3core!RTOS__Crash+0x4c [..\src\runtime\WIN32\RTOS.m3 @ 29] 01b3f5f0 005c9b0e m3core!RTProcess__Crash+0x68 [..\src\runtime\common\RTProcess. m3 @ 66] 01b3f608 005c9822 m3core!RTError__EndError+0x37 [..\src\runtime\common\RTError.m 3 @ 118] 01b3f620 005ca0c3 m3core!RTError__MsgS+0x8d [..\src\runtime\common\RTError.m3 @ 40] 01b3f668 005c9e61 m3core!RTException__Crash+0x1d0 [..\src\runtime\common\RTExcep tion.m3 @ 79] 01b3f6a0 005c9dc1 m3core!RTException__DefaultBackstop+0x6f [..\src\runtime\commo n\RTException.m3 @ 39] 01b3f6bc 005d6df3 m3core!RTException__InvokeBackstop+0x28 [..\src\runtime\common \RTException.m3 @ 25] 01b3f6e8 005c9eeb m3core!RTException__Raise+0x63 [..\src\runtime\ex_frame\RTExFr ame.m3 @ 29] 01b3f718 005c9dc1 m3core!RTException__DefaultBackstop+0xf9 [..\src\runtime\commo n\RTException.m3 @ 47] 01b3f734 005d6df3 m3core!RTException__InvokeBackstop+0x28 [..\src\runtime\common \RTException.m3 @ 25] 01b3f760 005b5669 m3core!RTException__Raise+0x63 [..\src\runtime\ex_frame\RTExFr ame.m3 @ 29] 01b3f7a4 00f62a39 m3core!RTHooks__ReportFault+0x93 [..\src\runtime\common\RTHook s.m3 @ 110] 01b3f7b4 00f61c9a m3ui!MM_WinContext_CRASH+0x11 [..\src\winvbt\WinContext.m3 @ 1 7] 01b3f830 00f6fdcc m3ui!WinContext__PushPixmap+0x43c [..\src\winvbt\WinContext.m3 @ 167] 01b3f8f8 00f6dcf5 m3ui!WinPaint__PixmapCom+0x932 [..\src\winvbt\WinPaint.m3 @ 71 2] 01b3fd54 00f685be m3ui!WinPaint__PaintBatch+0x225 [..\src\winvbt\WinPaint.m3 @ 5 1] 01b3fdbc 00f66ebd m3ui!WinTrestle__PaintBatchVBT+0x12d [..\src\winvbt\WinTrestle .m3 @ 1574] 01b3fe04 7e418734 m3ui!WinTrestle__WindowProc+0x699 [..\src\winvbt\WinTrestle.m3 @ 1163] 01b3fe30 7e418816 USER32!InternalCallWinProc+0x28 01b3fe98 7e4189cd USER32!UserCallWinProcCheckWow+0x150 01b3fef8 7e4196c7 USER32!DispatchMessageWorker+0x306 01b3ff08 00f6bc99 USER32!DispatchMessageA+0xf 01b3ff50 005d9e8a m3ui!WinTrestle__MessengerApply+0x21f [..\src\winvbt\WinTrestl e.m3 @ 2450] 01b3ff88 005d9c23 m3core!ThreadWin32__RunThread+0x1f6 [..\src\thread\WIN32\Threa dWin32.m3 @ 579] 01b3ffb4 7c80b729 m3core!ThreadWin32__ThreadBase+0x3a [..\src\thread\WIN32\Threa dWin32.m3 @ 548] 01b3ffec 00000000 kernel32!BaseThreadStart+0x37 0:003> This we shall blame on Trestle not fully being ported to Win32, I guess. At the very least, it seems to the behavior going back a while. You can occasionally see this in head, but usually you see #3. Behavior #2 Sometimes, rarely, Juno hangs in startup on NT. I believe I have seen this both with fairly old and current versions. This occurs very rarely. I might look into it more after #3 is solved. Behavior #3 An access violation (SIGSEGV to Unix folks) during startup. This is the most common behavior with current source, going back a few months. It is almost always accessing address 00200000 and the instruction pointer is very often in Thread__Join, but neither are always true. Sometimes it accesses 00200000 elsewhere. Sometimes it accesses NULL. C:\cm3.2009-02-20>\bin\x86\cdb -g \cm3.2009-03-01\bin\Juno.exe (1ac4.1e9c): Access violation - code c0000005 (first chance) First chance exceptions are reported before any exception handling. This exception may be expected and handled. eax=00000001 ebx=00200000 ecx=00000004 edx=0060b150 esi=021a6600 edi=02812974 eip=005dac96 esp=0012f97c ebp=0012f9a0 iopl=0 nv up ei pl nz na pe nc cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00010206 m3core!Thread__Join+0x13f: 005dac96 8b53fc mov edx,dword ptr [ebx-4] ds:0023:001ffffc=???????? 0:000> r ebx ebx=00200000 0:000> .lines Line number information will be loaded 0:000> k ChildEBP RetAddr 0012f9a0 1000e263 m3core!Thread__Join+0x13f [..\src\thread\WIN32\ThreadWin32.m3 @ 710] 0012f9e4 0041c7b7 juno_compiler!JunoCompile__ProcDecl+0x1f9 [..\src\JunoCompile. m3 @ 256] 0012fa1c 0041d195 Juno!Editor__Pass2+0x1a5 [..\src\Editor.m3 @ 730] 0012fac8 0041d04e Juno!Editor__Compile2+0x137 [..\src\Editor.m3 @ 813] 0012fafc 0043d555 Juno!Editor__Compile+0x53 [..\src\Editor.m3 @ 793] 0012fb3c 0043d74e Juno!Juno__CompileEditor+0x2c [..\src\Juno.m3 @ 140] 0012fbd8 0043e079 Juno!Juno__CompileModule+0x12c [..\src\Juno.m3 @ 174] 0012fd80 0044b6a5 Juno!Juno__CompileModules+0x2d1 [..\src\Juno.m3 @ 263] 0012fee0 005c8e14 Juno!Juno_M3+0x1fa1 [..\src\Juno.m3 @ 2134] 0012ff24 005c83ec m3core!RTLinker__RunMainBody+0x25a [..\src\runtime\common\RTLi nker.m3 @ 399] 0012ff3c 005c8495 m3core!RTLinker__AddUnitI+0xf7 [..\src\runtime\common\RTLinker .m3 @ 113] 0012ff60 00401038 m3core!RTLinker__AddUnit+0xa1 [..\src\runtime\common\RTLinker. m3 @ 122] 0012ff7c 004b0d84 Juno!main+0x38 [_m3main.mc @ 4] 0012ffc0 7c817077 Juno!__tmainCRTStartup+0x10f [f:\dd\vctools\crt_bld\self_x86\c rt\src\crtexe.c @ 582] 0012fff0 00000000 kernel32!BaseProcessStart+0x23 0:000> #4 sometimes other, for example: *** *** runtime error: *** <*ASSERT*> failed. *** file "..\src\runtime\common\RTCollector.m3", line 411 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x12f710 0x5bf033 Move + 0xcc in ..\src\runtime\common\RTCollector.m3 0x12f754 0x5bae91 Walk + 0x467 in ..\src\runtime\common\RTHeapMap.m3 0x12f778 0x5ba76a DoWalkRef + 0x62 in ..\src\runtime\common\RTHeapMap.m3 0x12f7a4 0x5ba700 WalkRef + 0x100 in ..\src\runtime\common\RTHeapMap.m3 0x12f7cc 0x5c0bb0 CleanBetween + 0xe1 in ..\src\runtime\common\RTCollector.m 3 0x12f7f8 0x5c0a20 CleanPage + 0x5b in ..\src\runtime\common\RTCollector.m3 0x12f84c 0x5c0312 CollectSomeInStateZero + 0x5b2 in ..\src\runtime\common\RT Collector.m3 0x12f860 0x5bfd24 CollectSome + 0x6e in ..\src\runtime\common\RTCollector.m3 0x12f890 0x5bfa23 CollectEnough + 0x90 in ..\src\runtime\common\RTCollector. m3 0x12f8f0 0x5c18c0 AllocTraced + 0xef in ..\src\runtime\common\RTCollector.m3 ......... ......... ... more frames ... (14b0.121c): Break instruction exception - code 80000003 (first chance) for example: *** *** runtime error: *** An array subscript was out of range. *** file "..\src\vbt\VBTRep.m3", line 644 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x260fee8 0xf92ae9 Redisplay + 0x38d in ..\src\vbt\VBTRep.m3 0x260ff10 0xf926a8 UncoverRedisplay + 0xd2 in ..\src\vbt\VBTRep.m3 0x260ff38 0xf9272a RdApply + 0x7d in ..\src\vbt\VBTRep.m3 0x260ff88 0x5da3ab RunThread + 0x207 in ..\src\thread\WIN32\ThreadWin32.m3 0x260ffb4 0x5da133 ThreadBase + 0x3a in ..\src\thread\WIN32\ThreadWin32.m3 ......... ......... ... more frames ... (1c3c.e3c): Break instruction exception - code 80000003 (first chance) I figure these are just a variation of #3. Now, I finally learned how to give CVS a date to checkout or update. And NT builds very fast due to the integrated backend. So I have been building various dates. The change between #3 and #1 happened around mid February 2009. Specifically, ignoring the rare #2, 2009/02/15 always fails an assert, #4 above is from 2009/02/20. And 2009/02/20 also access violates on 00200000 often. - Jay -------------- next part -------------- An HTML attachment was scrubbed... URL: From jay.krell at cornell.edu Mon Sep 7 03:49:28 2009 From: jay.krell at cornell.edu (Jay K) Date: Mon, 7 Sep 2009 01:49:28 +0000 Subject: [M3devel] Juno on NT (presumably canary for other problems) In-Reply-To: References: Message-ID: PPC_DARWIN 5.2.6 Juno on x86 sometimes hangs, sometimes runs out of stack. Current LINUXLIBC6 Juno doesn't seem to ever hang. So I conclude, with obvious non scientific firmness, that the Darwin-specific threading has never really worked and that the problem lies with it, not within the common code (or perhaps in the common code but only in how it mixes with the Darwin code). - Jay From: jay.krell at cornell.edu To: hosking at cs.purdue.edu CC: m3devel at elegosoft.com Subject: RE: [M3devel] Juno on NT (presumably canary for other problems) Date: Sun, 6 Sep 2009 16:11:28 +0000 Tony, I386_DARWIN Juno is very prone to hang during startup going back at least until 2007/12/01. But they certainly don't always hang. I haven't found a version yet that doesn't hang. I'll look some more. I guess soon I should try other platforms? Sometimes there is a pause and it continues. Perhaps the hangs I'm just being too impatient on?? But, then, it's a bit inconsistent. Has it ever worked? Race condition in Juno maybe? It isn't always easy to build these old dates. Caveats: I'm using just current cm3cg. I started seeing as complain about older cm3cg output. Current config files. Build standalone (as current config files do with older compilers automatically, for "old" == missing the symlink functions). Patched XSharedMem/IsSameHost to always be FALSE, though TRUE would be correct, FALSE seems safe, I have to read that code.. Here is 2007/12/01 hung. It got as far as displaying "Curve" in the startup text that goes by. (gdb) thread apply all bt Thread 9 (process 32852 thread 0x294f): #0 0x96f432ce in semaphore_wait_signal_trap () #1 0x96f752c6 in _pthread_cond_wait () #2 0x96fba539 in pthread_cond_wait () #3 0x002e1947 in ThreadPThread__XWait () #4 0x002e1e8c in Thread__AlertWait () #5 0x00290988 in Formatter__Allocate () #6 0x00291137 in Formatter__Probe () #7 0x0029178e in Formatter__Peek () #8 0x00291677 in Formatter__PeekOp () #9 0x00291d18 in Formatter__PrintUntil () #10 0x002918d2 in Formatter__PrintTop () #11 0x002e3651 in ThreadPThread__RunThread () #12 0x002e33a3 in ThreadPThread__ThreadBase () #13 0x96f74155 in _pthread_start () #14 0x96f74012 in thread_start () Thread 8 (process 32852 thread 0x2603): #0 0x96f432ce in semaphore_wait_signal_trap () #1 0x96f752c6 in _pthread_cond_wait () #2 0x96fba539 in pthread_cond_wait () #3 0x002e1947 in ThreadPThread__XWait () #4 0x002e1ef9 in Thread__Wait () #5 0x001aad83 in XMessenger__Messenger () #6 0x002e3651 in ThreadPThread__RunThread () #7 0x002e33a3 in ThreadPThread__ThreadBase () #8 0x96f74155 in _pthread_start () #9 0x96f74012 in thread_start () Thread 7 (process 32852 thread 0x2503): #0 0x96f432ce in semaphore_wait_signal_trap () #1 0x96f752c6 in _pthread_cond_wait () #2 0x96fba539 in pthread_cond_wait () #3 0x002e1947 in ThreadPThread__XWait () #4 0x002e1ef9 in Thread__Wait () #5 0x001b68da in XInput__FilterXInput () #6 0x002e3651 in ThreadPThread__RunThread () #7 0x002e33a3 in ThreadPThread__ThreadBase () #8 0x96f74155 in _pthread_start () #9 0x96f74012 in thread_start () Thread 6 (process 32852 thread 0x240f): #0 0x96f7a3ca in select$DARWIN_EXTSN$NOCANCEL () #1 0x96fc8261 in select () #2 0x002e4dab in ThreadPThread__XIOWait__CallSelect.1042 () #3 0x002e4b05 in ThreadPThread__XIOWait () #4 0x002e4614 in SchedulerPosix__IOWait () #5 0x001b65f5 in XInput__WaitForXInput () #6 0x002e3651 in ThreadPThread__RunThread () #7 0x002e33a3 in ThreadPThread__ThreadBase () #8 0x96f74155 in _pthread_start () #9 0x96f74012 in thread_start () Thread 5 (process 32852 thread 0x2303): #0 0x96f433a6 in mach_wait_until () #1 0x96fba3ad in nanosleep () #2 0x002e423c in ThreadPThread__XPause () #3 0x002e4393 in Thread__Pause () #4 0x0011113a in FileBrowserVBT__Watcher () #5 0x002e3651 in ThreadPThread__RunThread () #6 0x002e33a3 in ThreadPThread__ThreadBase () #7 0x96f74155 in _pthread_start () #8 0x96f74012 in thread_start () Thread 4 (process 32852 thread 0x2203): #0 0x96f432ce in semaphore_wait_signal_trap () #1 0x96f752c6 in _pthread_cond_wait () #2 0x96fba539 in pthread_cond_wait () #3 0x002e1947 in ThreadPThread__XWait () #4 0x002e1ef9 in Thread__Wait () #5 0x001883f9 in VTView__VFontCleanUpThread () #6 0x002e3651 in ThreadPThread__RunThread () #7 0x002e33a3 in ThreadPThread__ThreadBase () #8 0x96f74155 in _pthread_start () #9 0x96f74012 in thread_start () Thread 3 (process 32852 thread 0x2103): #0 0x96f432ce in semaphore_wait_signal_trap () #1 0x96f752c6 in _pthread_cond_wait () #2 0x96fba539 in pthread_cond_wait () #3 0x002e1947 in ThreadPThread__XWait () #4 0x002e1ef9 in Thread__Wait () #5 0x001eb9c2 in VBTRep__MeterMaid () #6 0x002e3651 in ThreadPThread__RunThread () #7 0x002e33a3 in ThreadPThread__ThreadBase () #8 0x96f74155 in _pthread_start () #9 0x96f74012 in thread_start () Thread 2 (process 32852 thread 0x313): #0 0x96f432ce in semaphore_wait_signal_trap () #1 0x96f752c6 in _pthread_cond_wait () #2 0x96fba539 in pthread_cond_wait () #3 0x002e1947 in ThreadPThread__XWait () #4 0x002e1ef9 in Thread__Wait () #5 0x002e65ec in RTOS__WaitHeap () #6 0x002d2d54 in RTCollector__WeakCleaner () #7 0x002e3651 in ThreadPThread__RunThread () #8 0x002e33a3 in ThreadPThread__ThreadBase () #9 0x96f74155 in _pthread_start () #10 0x96f74012 in thread_start () Thread 1 (process 32852 local thread 0x2d03): #0 0x96f432ce in semaphore_wait_signal_trap () #1 0x96f752c6 in _pthread_cond_wait () #2 0x96fba539 in pthread_cond_wait () #3 0x002e1947 in ThreadPThread__XWait () #4 0x002e1ef9 in Thread__Wait () #5 0x002e3ddb in Thread__Join () #6 0x0028f53d in Formatter__Close () #7 0x00079485 in JunoUnparse__Expr () #8 0x00021721 in Editor__Pass4 () #9 0x00022048 in EditorUI__CompileUI () #10 0x0003e7f8 in Juno__CompileEditor () #11 0x0003e98d in Juno__CompileModule () #12 0x0003f3be in Juno__CompileModules () #13 0x0004d43d in Juno_M3 () #14 0x002d71fa in RTLinker__RunMainBody () #15 0x002d67b0 in RTLinker__AddUnitI () #16 0x002d682e in RTLinker__AddUnit () #17 0x00003c88 in main () - Jay From: jay.krell at cornell.edu To: hosking at cs.purdue.edu Date: Sun, 6 Sep 2009 12:30:27 +0000 CC: m3devel at elegosoft.com Subject: Re: [M3devel] Juno on NT (presumably canary for other problems) Tony both of these timestamps are somewhat prone to hanging during Juno I386_DARWIN startup. But they don't crash, er..well they do both fail assertions in text, but I just put current source in to address that. I'm going to search backward for a time that doesn't hang. - Jay From: hosking at cs.purdue.edu To: jay.krell at cornell.edu Date: Fri, 4 Sep 2009 12:44:21 -0400 CC: m3devel at elegosoft.com Subject: Re: [M3devel] Juno on NT (presumably canary for other problems) Jay, I can rapidly diagnose any problems in the code you have been messing with. Let me get a version on the head that "works" (at least for non-Windows) and then we can move on to see what other problems there may be in the WIndows part of the workd. -- Tony Antony Hosking | Associate Professor | Computer Science | Purdue University305 N. University Street | West Lafayette | IN 47907 | USAOffice +1 765 494 6001 | Mobile +1 765 427 5484 On 4 Sep 2009, at 10:40, Jay K wrote:no..still unsolved..not sure if I misobserved or what..will have to backtrack.. - Jay From: jay.krell at cornell.edu To: m3devel at elegosoft.com; hosking at cs.purdue.edu Subject: RE: [M3devel] Juno on NT (presumably canary for other problems) Date: Fri, 4 Sep 2009 14:07:46 +0000 (Well, duh, it wasn't ProcessPools(SuspendPool), that just has assertions) - Jay From: jay.krell at cornell.edu To: m3devel at elegosoft.com; hosking at cs.purdue.edu Subject: RE: [M3devel] Juno on NT (presumably canary for other problems) Date: Fri, 4 Sep 2009 14:06:08 +0000 Restoring the: ThreadF.ProcessPools(ClosePool); fixes it. I think that was it. One of the ProcessPools uses. I have to retest it anyway -- applying the change to head instead of 2009-02-16 02:00Z. - Jay From: jay.krell at cornell.edu To: m3devel at elegosoft.com; hosking at cs.purdue.edu Subject: RE: [M3devel] Juno on NT (presumably canary for other problems) Date: Fri, 4 Sep 2009 11:52:28 +0000 I have narrowed it way down to between "2009-02-16 02:00Z" and -D "2009-02-16 02:30Z". So please review this change. I have reviewed it and tried to partly undo it, without luck yet. There is a semantic change in BroadcastHeap where the broadcast used to happen upon the next unlock and now I think happens right away. I tried restoring that, but again, no luck for me. Thanks, - Jay From: jay.krell at cornell.edu To: m3devel at elegosoft.com; hosking at cs.purdue.edu Subject: RE: [M3devel] Juno on NT (presumably canary for other problems) Date: Fri, 4 Sep 2009 09:12:23 +0000 I have narrowed it down further to between 2/15/2009 and 2/18/2009. Next I will try old text code in head to see if it is that. Tony, can you double check this stuff: 2009-02-16 02:20 hosking * m3-libs/m3core/src/: Csupport/VAX/dtoa.c, Csupport/big-endian/dtoa.c, Csupport/little-endian/dtoa.c, convert/CConvert.i3, convert/CConvert.m3, runtime/I386_DARWIN/RTThread.m3, runtime/common/RTCollector.m3, runtime/common/RTHeapRep.i3, runtime/common/RTOS.i3, thread/POSIX/ThreadPosix.m3, thread/PTHREAD/ThreadF.i3, thread/PTHREAD/ThreadPThread.m3, thread/PTHREAD/ThreadPThreadC.c, thread/PTHREAD/ThreadPThreadC.i3, thread/WIN32/ThreadWin32.m3: Clean up RTOS.LockHeap/RTOS.UnlockHeap implementations to better match underlying pthread semantics. This means that RTOS.WaitHeap must be called while RTOS.LockHeap is held. RTOS.BroadcastHeap can be called whether RTOS.LockHeap is held or not. Remember this is on NT so a lot of stuff isn't relevant, e.g. all the signal stuff (not sure how we pause world there, I'll check, I don't think it is actually possible..). - Jay From: jay.krell at cornell.edu To: m3devel at elegosoft.com Date: Fri, 4 Sep 2009 08:54:54 +0000 Subject: [M3devel] Juno on NT (presumably canary for other problems) short story: I narrowed it down to between 2/15/2009 and 2/20/2009. I will keep digging. There are actually a lot of changes in that brief period. I will narrow it further. long story: Juno on NT, as canary for other problems. Juno on NT has three behaviors. Behavior #1 The most common historical behavior, an assertion failure: C:\cm3.2009-02-20>\bin\x86\cdb \cm3.2009-02-01\bin\Juno.exe *** *** runtime error: *** <*ASSERT*> failed. *** file "..\src\winvbt\WinContext.m3", line 165 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x1b3f830 0xf61c9a PushPixmap + 0x43c in ..\src\winvbt\WinContext.m3 0x1b3f8f8 0xf6fdcc PixmapCom + 0x932 in ..\src\winvbt\WinPaint.m3 0x1b3fd54 0xf6dcf5 PaintBatch + 0x225 in ..\src\winvbt\WinPaint.m3 0x1b3fdbc 0xf685be PaintBatchVBT + 0x12d in ..\src\winvbt\WinTrestle.m3 0x1b3fe04 0xf66ebd WindowProc + 0x699 in ..\src\winvbt\WinTrestle.m3 0x1b3fe30 0x7e418734 0x1b3fe98 0x7e418816 0x1b3fef8 0x7e4189cd 0x1b3ff08 0x7e4196c7 0x1b3ff50 0xf6bc99 MessengerApply + 0x21f in ..\src\winvbt\WinTrestle.m3 ......... ......... ... more frames ... (1860.1d80): Break instruction exception - code 80000003 (first chance) eax=00000001 ebx=000000a5 ecx=00001e2f edx=7c90e514 esi=01b3f5d8 edi=005d526b eip=7c90120e esp=01b3f5c0 ebp=01b3f5d8 iopl=0 nv up ei pl nz na po nc cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00000202 ntdll!DbgBreakPoint: 7c90120e cc int 3 0:003> .lines Line number information will be loaded 0:003> k999 ChildEBP RetAddr 01b3f5bc 005d52b7 ntdll!DbgBreakPoint 01b3f5d8 005cbd9e m3core!RTOS__Crash+0x4c [..\src\runtime\WIN32\RTOS.m3 @ 29] 01b3f5f0 005c9b0e m3core!RTProcess__Crash+0x68 [..\src\runtime\common\RTProcess. m3 @ 66] 01b3f608 005c9822 m3core!RTError__EndError+0x37 [..\src\runtime\common\RTError.m 3 @ 118] 01b3f620 005ca0c3 m3core!RTError__MsgS+0x8d [..\src\runtime\common\RTError.m3 @ 40] 01b3f668 005c9e61 m3core!RTException__Crash+0x1d0 [..\src\runtime\common\RTExcep tion.m3 @ 79] 01b3f6a0 005c9dc1 m3core!RTException__DefaultBackstop+0x6f [..\src\runtime\commo n\RTException.m3 @ 39] 01b3f6bc 005d6df3 m3core!RTException__InvokeBackstop+0x28 [..\src\runtime\common \RTException.m3 @ 25] 01b3f6e8 005c9eeb m3core!RTException__Raise+0x63 [..\src\runtime\ex_frame\RTExFr ame.m3 @ 29] 01b3f718 005c9dc1 m3core!RTException__DefaultBackstop+0xf9 [..\src\runtime\commo n\RTException.m3 @ 47] 01b3f734 005d6df3 m3core!RTException__InvokeBackstop+0x28 [..\src\runtime\common \RTException.m3 @ 25] 01b3f760 005b5669 m3core!RTException__Raise+0x63 [..\src\runtime\ex_frame\RTExFr ame.m3 @ 29] 01b3f7a4 00f62a39 m3core!RTHooks__ReportFault+0x93 [..\src\runtime\common\RTHook s.m3 @ 110] 01b3f7b4 00f61c9a m3ui!MM_WinContext_CRASH+0x11 [..\src\winvbt\WinContext.m3 @ 1 7] 01b3f830 00f6fdcc m3ui!WinContext__PushPixmap+0x43c [..\src\winvbt\WinContext.m3 @ 167] 01b3f8f8 00f6dcf5 m3ui!WinPaint__PixmapCom+0x932 [..\src\winvbt\WinPaint.m3 @ 71 2] 01b3fd54 00f685be m3ui!WinPaint__PaintBatch+0x225 [..\src\winvbt\WinPaint.m3 @ 5 1] 01b3fdbc 00f66ebd m3ui!WinTrestle__PaintBatchVBT+0x12d [..\src\winvbt\WinTrestle .m3 @ 1574] 01b3fe04 7e418734 m3ui!WinTrestle__WindowProc+0x699 [..\src\winvbt\WinTrestle.m3 @ 1163] 01b3fe30 7e418816 USER32!InternalCallWinProc+0x28 01b3fe98 7e4189cd USER32!UserCallWinProcCheckWow+0x150 01b3fef8 7e4196c7 USER32!DispatchMessageWorker+0x306 01b3ff08 00f6bc99 USER32!DispatchMessageA+0xf 01b3ff50 005d9e8a m3ui!WinTrestle__MessengerApply+0x21f [..\src\winvbt\WinTrestl e.m3 @ 2450] 01b3ff88 005d9c23 m3core!ThreadWin32__RunThread+0x1f6 [..\src\thread\WIN32\Threa dWin32.m3 @ 579] 01b3ffb4 7c80b729 m3core!ThreadWin32__ThreadBase+0x3a [..\src\thread\WIN32\Threa dWin32.m3 @ 548] 01b3ffec 00000000 kernel32!BaseThreadStart+0x37 0:003> This we shall blame on Trestle not fully being ported to Win32, I guess. At the very least, it seems to the behavior going back a while. You can occasionally see this in head, but usually you see #3. Behavior #2 Sometimes, rarely, Juno hangs in startup on NT. I believe I have seen this both with fairly old and current versions. This occurs very rarely. I might look into it more after #3 is solved. Behavior #3 An access violation (SIGSEGV to Unix folks) during startup. This is the most common behavior with current source, going back a few months. It is almost always accessing address 00200000 and the instruction pointer is very often in Thread__Join, but neither are always true. Sometimes it accesses 00200000 elsewhere. Sometimes it accesses NULL. C:\cm3.2009-02-20>\bin\x86\cdb -g \cm3.2009-03-01\bin\Juno.exe (1ac4.1e9c): Access violation - code c0000005 (first chance) First chance exceptions are reported before any exception handling. This exception may be expected and handled. eax=00000001 ebx=00200000 ecx=00000004 edx=0060b150 esi=021a6600 edi=02812974 eip=005dac96 esp=0012f97c ebp=0012f9a0 iopl=0 nv up ei pl nz na pe nc cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 efl=00010206 m3core!Thread__Join+0x13f: 005dac96 8b53fc mov edx,dword ptr [ebx-4] ds:0023:001ffffc=???????? 0:000> r ebx ebx=00200000 0:000> .lines Line number information will be loaded 0:000> k ChildEBP RetAddr 0012f9a0 1000e263 m3core!Thread__Join+0x13f [..\src\thread\WIN32\ThreadWin32.m3 @ 710] 0012f9e4 0041c7b7 juno_compiler!JunoCompile__ProcDecl+0x1f9 [..\src\JunoCompile. m3 @ 256] 0012fa1c 0041d195 Juno!Editor__Pass2+0x1a5 [..\src\Editor.m3 @ 730] 0012fac8 0041d04e Juno!Editor__Compile2+0x137 [..\src\Editor.m3 @ 813] 0012fafc 0043d555 Juno!Editor__Compile+0x53 [..\src\Editor.m3 @ 793] 0012fb3c 0043d74e Juno!Juno__CompileEditor+0x2c [..\src\Juno.m3 @ 140] 0012fbd8 0043e079 Juno!Juno__CompileModule+0x12c [..\src\Juno.m3 @ 174] 0012fd80 0044b6a5 Juno!Juno__CompileModules+0x2d1 [..\src\Juno.m3 @ 263] 0012fee0 005c8e14 Juno!Juno_M3+0x1fa1 [..\src\Juno.m3 @ 2134] 0012ff24 005c83ec m3core!RTLinker__RunMainBody+0x25a [..\src\runtime\common\RTLi nker.m3 @ 399] 0012ff3c 005c8495 m3core!RTLinker__AddUnitI+0xf7 [..\src\runtime\common\RTLinker .m3 @ 113] 0012ff60 00401038 m3core!RTLinker__AddUnit+0xa1 [..\src\runtime\common\RTLinker. m3 @ 122] 0012ff7c 004b0d84 Juno!main+0x38 [_m3main.mc @ 4] 0012ffc0 7c817077 Juno!__tmainCRTStartup+0x10f [f:\dd\vctools\crt_bld\self_x86\c rt\src\crtexe.c @ 582] 0012fff0 00000000 kernel32!BaseProcessStart+0x23 0:000> #4 sometimes other, for example: *** *** runtime error: *** <*ASSERT*> failed. *** file "..\src\runtime\common\RTCollector.m3", line 411 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x12f710 0x5bf033 Move + 0xcc in ..\src\runtime\common\RTCollector.m3 0x12f754 0x5bae91 Walk + 0x467 in ..\src\runtime\common\RTHeapMap.m3 0x12f778 0x5ba76a DoWalkRef + 0x62 in ..\src\runtime\common\RTHeapMap.m3 0x12f7a4 0x5ba700 WalkRef + 0x100 in ..\src\runtime\common\RTHeapMap.m3 0x12f7cc 0x5c0bb0 CleanBetween + 0xe1 in ..\src\runtime\common\RTCollector.m 3 0x12f7f8 0x5c0a20 CleanPage + 0x5b in ..\src\runtime\common\RTCollector.m3 0x12f84c 0x5c0312 CollectSomeInStateZero + 0x5b2 in ..\src\runtime\common\RT Collector.m3 0x12f860 0x5bfd24 CollectSome + 0x6e in ..\src\runtime\common\RTCollector.m3 0x12f890 0x5bfa23 CollectEnough + 0x90 in ..\src\runtime\common\RTCollector. m3 0x12f8f0 0x5c18c0 AllocTraced + 0xef in ..\src\runtime\common\RTCollector.m3 ......... ......... ... more frames ... (14b0.121c): Break instruction exception - code 80000003 (first chance) for example: *** *** runtime error: *** An array subscript was out of range. *** file "..\src\vbt\VBTRep.m3", line 644 *** Stack trace: FP PC Procedure --------- --------- ------------------------------- 0x260fee8 0xf92ae9 Redisplay + 0x38d in ..\src\vbt\VBTRep.m3 0x260ff10 0xf926a8 UncoverRedisplay + 0xd2 in ..\src\vbt\VBTRep.m3 0x260ff38 0xf9272a RdApply + 0x7d in ..\src\vbt\VBTRep.m3 0x260ff88 0x5da3ab RunThread + 0x207 in ..\src\thread\WIN32\ThreadWin32.m3 0x260ffb4 0x5da133 ThreadBase + 0x3a in ..\src\thread\WIN32\ThreadWin32.m3 ......... ......... ... more frames ... (1c3c.e3c): Break instruction exception - code 80000003 (first chance) I figure these are just a variation of #3. Now, I finally learned how to give CVS a date to checkout or update. And NT builds very fast due to the integrated backend. So I have been building various dates. The change between #3 and #1 happened around mid February 2009. Specifically, ignoring the rare #2, 2009/02/15 always fails an assert, #4 above is from 2009/02/20. And 2009/02/20 also access violates on 00200000 often. - Jay -------------- next part -------------- An HTML attachment was scrubbed... URL: From jay.krell at cornell.edu Mon Sep 7 04:34:29 2009 From: jay.krell at cornell.edu (Jay K) Date: Mon, 7 Sep 2009 02:34:29 +0000 Subject: [M3devel] Juno on NT (presumably canary for other problems) In-Reply-To: References: Message-ID: [was truncated] PPC_DARWIN 5.2.6 Juno on x86 sometimes hangs, sometimes runs out of stack. Current LINUXLIBC6 Juno doesn't seem to ever hang. So I conclude, with obvious non scientific firmness, that the Darwin-specific threading has never really worked and that the problem lies with it, not within the common code (or perhaps in the common code but only in how it mixes with the Darwin code). - Jay From: jay.krell at cornell.edu [snip] -------------- next part -------------- An HTML attachment was scrubbed... URL: From jay.krell at cornell.edu Mon Sep 7 05:18:40 2009 From: jay.krell at cornell.edu (Jay K) Date: Mon, 7 Sep 2009 03:18:40 +0000 Subject: [M3devel] FW: Juno on NT (presumably canary for other problems) In-Reply-To: References: Message-ID: [was truncated again!] PPC_DARWIN 5.2.6 Juno on x86 sometimes hangs, sometimes runs out of stack. Current LINUXLIBC6 Juno doesn't seem to ever hang. So I conclude, with obvious non scientific firmness, that the Darwin-specific threading has never really worked and that the problem lies with it, not within the common code (or perhaps in the common code but only in how it mixes with the Darwin code). - Jay From: jay.krell at cornell.edu [snip] -------------- next part -------------- An HTML attachment was scrubbed... URL: From jay.krell at cornell.edu Mon Sep 7 11:33:39 2009 From: jay.krell at cornell.edu (Jay K) Date: Mon, 7 Sep 2009 09:33:39 +0000 Subject: [M3devel] (no subject) Message-ID: Tony, can you..um, trick question sort of, briefly explain the differences between pthreads and Modula-3 threads? The "trick" part is that, to an audience (me) who is not all that familiar with the nuances of either? I'll see if I can find my green book and other reference material (online). I understand the basics of threading very well, if that helps. Eh, not much to it really. I'm not super familiar with condition variables, as Win32 didn't historically have them. But I think I understand them. Specific questions: Can Modula-3 threads be implemented more directly upon pthreads? Why do we need to maintain a waiting list? Is "alert" the same as "cancel" in pthread vocabulary? Or almost the same? I understand..there might be a difficult problem..does Modula-3 allow catching an alert? I think so. Does Posix allow canceling a cancel? I think not. Posix allows, what I think of as try/finally, for alert. Modula-3 probably does too. Even though you can't stop the cancel, you can run "cleanup" code that runs before the cancel completes. However mapping Modula-3 to Posix here would be tricky. As I see things..any function with a try/finally would have to be contorted into a form that passes a pointer to itself, along with parameters, to C code that does pthread_cleanup_push/pop around calling the function pointer. At least given the Darwin implementation. Other implementations might simply be able to call push at the start and pop at the end. But on Darwin these functions are macros where push introduces a local variable that pop references. I guess maybe one could to the "reverse engineering" approach (just by reading the header). But it'd still be ugly. I have to do more research here. I'm seriously consider "writing" a ThreadPThreadDirect.m3 that is thinner than the current ThreadPThread.m3 and see how it fairs, specifically if the Juno hangs go away. "writing" being an exaggeration because it should be very small. Thanks, - Jay -------------- next part -------------- An HTML attachment was scrubbed... URL: From hosking at cs.purdue.edu Mon Sep 7 17:06:41 2009 From: hosking at cs.purdue.edu (Tony Hosking) Date: Mon, 7 Sep 2009 11:06:41 -0400 Subject: [M3devel] Juno on NT (presumably canary for other problems) In-Reply-To: References: Message-ID: It used to work... :-) On 6 Sep 2009, at 21:49, Jay K wrote: > PPC_DARWIN 5.2.6 Juno on x86 sometimes hangs, sometimes runs out of > stack. > Current LINUXLIBC6 Juno doesn't seem to ever hang. > So I conclude, with obvious non scientific firmness, that the Darwin- > specific threading has never really worked and that the problem lies > with it, not within the common code (or perhaps in the common code > but only in how it mixes with the Darwin code). > > - Jay > > > From: jay.krell at cornell.edu > To: hosking at cs.purdue.edu > CC: m3devel at elegosoft.com > Subject: RE: [M3devel] Juno on NT (presumably canary for other > problems) > Date: Sun, 6 Sep 2009 16:11:28 +0000 > > Tony, I386_DARWIN Juno is very prone to hang during startup going > back at least until 2007/12/01. > But they certainly don't always hang. > I haven't found a version yet that doesn't hang. I'll look some > more. I guess soon I should try other platforms? > Sometimes there is a pause and it continues. Perhaps the hangs I'm > just being too impatient on?? > But, then, it's a bit inconsistent. > Has it ever worked? > Race condition in Juno maybe? > It isn't always easy to build these old dates. > Caveats: > I'm using just current cm3cg. I started seeing as complain about > older cm3cg output. > Current config files. > Build standalone (as current config files do with older compilers > automatically, for "old" == missing the symlink functions). > Patched XSharedMem/IsSameHost to always be FALSE, though TRUE > would be correct, FALSE seems safe, I have to read that code.. > > Here is 2007/12/01 hung. > It got as far as displaying "Curve" in the startup text that goes by. > > (gdb) thread apply all bt > > Thread 9 (process 32852 thread 0x294f): > #0 0x96f432ce in semaphore_wait_signal_trap () > #1 0x96f752c6 in _pthread_cond_wait () > #2 0x96fba539 in pthread_cond_wait () > #3 0x002e1947 in ThreadPThread__XWait () > #4 0x002e1e8c in Thread__AlertWait () > #5 0x00290988 in Formatter__Allocate () > #6 0x00291137 in Formatter__Probe () > #7 0x0029178e in Formatter__Peek () > #8 0x00291677 in Formatter__PeekOp () > #9 0x00291d18 in Formatter__PrintUntil () > #10 0x002918d2 in Formatter__PrintTop () > #11 0x002e3651 in ThreadPThread__RunThread () > #12 0x002e33a3 in ThreadPThread__ThreadBase () > #13 0x96f74155 in _pthread_start () > #14 0x96f74012 in thread_start () > > Thread 8 (process 32852 thread 0x2603): > #0 0x96f432ce in semaphore_wait_signal_trap () > #1 0x96f752c6 in _pthread_cond_wait () > #2 0x96fba539 in pthread_cond_wait () > #3 0x002e1947 in ThreadPThread__XWait () > #4 0x002e1ef9 in Thread__Wait () > #5 0x001aad83 in XMessenger__Messenger () > #6 0x002e3651 in ThreadPThread__RunThread () > #7 0x002e33a3 in ThreadPThread__ThreadBase () > #8 0x96f74155 in _pthread_start () > #9 0x96f74012 in thread_start () > > Thread 7 (process 32852 thread 0x2503): > #0 0x96f432ce in semaphore_wait_signal_trap () > #1 0x96f752c6 in _pthread_cond_wait () > #2 0x96fba539 in pthread_cond_wait () > #3 0x002e1947 in ThreadPThread__XWait () > #4 0x002e1ef9 in Thread__Wait () > #5 0x001b68da in XInput__FilterXInput () > #6 0x002e3651 in ThreadPThread__RunThread () > #7 0x002e33a3 in ThreadPThread__ThreadBase () > #8 0x96f74155 in _pthread_start () > #9 0x96f74012 in thread_start () > > Thread 6 (process 32852 thread 0x240f): > #0 0x96f7a3ca in select$DARWIN_EXTSN$NOCANCEL () > #1 0x96fc8261 in select () > #2 0x002e4dab in ThreadPThread__XIOWait__CallSelect.1042 () > #3 0x002e4b05 in ThreadPThread__XIOWait () > #4 0x002e4614 in SchedulerPosix__IOWait () > #5 0x001b65f5 in XInput__WaitForXInput () > #6 0x002e3651 in ThreadPThread__RunThread () > #7 0x002e33a3 in ThreadPThread__ThreadBase () > #8 0x96f74155 in _pthread_start () > #9 0x96f74012 in thread_start () > > Thread 5 (process 32852 thread 0x2303): > #0 0x96f433a6 in mach_wait_until () > #1 0x96fba3ad in nanosleep () > #2 0x002e423c in ThreadPThread__XPause () > #3 0x002e4393 in Thread__Pause () > #4 0x0011113a in FileBrowserVBT__Watcher () > #5 0x002e3651 in ThreadPThread__RunThread () > #6 0x002e33a3 in ThreadPThread__ThreadBase () > #7 0x96f74155 in _pthread_start () > #8 0x96f74012 in thread_start () > > Thread 4 (process 32852 thread 0x2203): > #0 0x96f432ce in semaphore_wait_signal_trap () > #1 0x96f752c6 in _pthread_cond_wait () > #2 0x96fba539 in pthread_cond_wait () > #3 0x002e1947 in ThreadPThread__XWait () > #4 0x002e1ef9 in Thread__Wait () > #5 0x001883f9 in VTView__VFontCleanUpThread () > #6 0x002e3651 in ThreadPThread__RunThread () > #7 0x002e33a3 in ThreadPThread__ThreadBase () > #8 0x96f74155 in _pthread_start () > #9 0x96f74012 in thread_start () > > Thread 3 (process 32852 thread 0x2103): > #0 0x96f432ce in semaphore_wait_signal_trap () > #1 0x96f752c6 in _pthread_cond_wait () > #2 0x96fba539 in pthread_cond_wait () > #3 0x002e1947 in ThreadPThread__XWait () > #4 0x002e1ef9 in Thread__Wait () > #5 0x001eb9c2 in VBTRep__MeterMaid () > #6 0x002e3651 in ThreadPThread__RunThread () > #7 0x002e33a3 in ThreadPThread__ThreadBase () > #8 0x96f74155 in _pthread_start () > #9 0x96f74012 in thread_start () > > > Thread 2 (process 32852 thread 0x313): > #0 0x96f432ce in semaphore_wait_signal_trap () > #1 0x96f752c6 in _pthread_cond_wait () > #2 0x96fba539 in pthread_cond_wait () > #3 0x002e1947 in ThreadPThread__XWait () > #4 0x002e1ef9 in Thread__Wait () > #5 0x002e65ec in RTOS__WaitHeap () > #6 0x002d2d54 in RTCollector__WeakCleaner () > #7 0x002e3651 in ThreadPThread__RunThread () > #8 0x002e33a3 in ThreadPThread__ThreadBase () > #9 0x96f74155 in _pthread_start () > #10 0x96f74012 in thread_start () > > Thread 1 (process 32852 local thread 0x2d03): > #0 0x96f432ce in semaphore_wait_signal_trap () > #1 0x96f752c6 in _pthread_cond_wait () > #2 0x96fba539 in pthread_cond_wait () > #3 0x002e1947 in ThreadPThread__XWait () > #4 0x002e1ef9 in Thread__Wait () > #5 0x002e3ddb in Thread__Join () > #6 0x0028f53d in Formatter__Close () > #7 0x00079485 in JunoUnparse__Expr () > #8 0x00021721 in Editor__Pass4 () > #9 0x00022048 in EditorUI__CompileUI () > #10 0x0003e7f8 in Juno__CompileEditor () > #11 0x0003e98d in Juno__CompileModule () > #12 0x0003f3be in Juno__CompileModules () > #13 0x0004d43d in Juno_M3 () > #14 0x002d71fa in RTLinker__RunMainBody () > #15 0x002d67b0 in RTLinker__AddUnitI () > #16 0x002d682e in RTLinker__AddUnit () > #17 0x00003c88 in main () > > > - Jay > > > From: jay.krell at cornell.edu > To: hosking at cs.purdue.edu > Date: Sun, 6 Sep 2009 12:30:27 +0000 > CC: m3devel at elegosoft.com > Subject: Re: [M3devel] Juno on NT (presumably canary for other > problems) > > Tony both of these timestamps are somewhat prone to hanging during > Juno I386_DARWIN startup. But they don't crash, er..well they do > both fail assertions in text, but I just put current source in to > address that. I'm going to search backward for a time that doesn't > hang. > > - Jay > > From: hosking at cs.purdue.edu > To: jay.krell at cornell.edu > Date: Fri, 4 Sep 2009 12:44:21 -0400 > CC: m3devel at elegosoft.com > Subject: Re: [M3devel] Juno on NT (presumably canary for other > problems) > > Jay, > > I can rapidly diagnose any problems in the code you have been > messing with. Let me get a version on the head that "works" (at > least for non-Windows) and then we can move on to see what other > problems there may be in the WIndows part of the workd. > > -- Tony > > Antony Hosking | Associate Professor | Computer Science | Purdue > University > 305 N. University Street | West Lafayette | IN 47907 | USA > Office +1 765 494 6001 | Mobile +1 765 427 5484 > > > > > On 4 Sep 2009, at 10:40, Jay K wrote: > > no..still unsolved..not sure if I misobserved or what..will have to > backtrack.. > > > - Jay > > From: jay.krell at cornell.edu > To: m3devel at elegosoft.com; hosking at cs.purdue.edu > Subject: RE: [M3devel] Juno on NT (presumably canary for other > problems) > Date: Fri, 4 Sep 2009 14:07:46 +0000 > > (Well, duh, it wasn't ProcessPools(SuspendPool), that just has > assertions) > > - Jay > From: jay.krell at cornell.edu > To: m3devel at elegosoft.com; hosking at cs.purdue.edu > Subject: RE: [M3devel] Juno on NT (presumably canary for other > problems) > Date: Fri, 4 Sep 2009 14:06:08 +0000 > > Restoring the: > ThreadF.ProcessPools(ClosePool); > > fixes it. I think that was it. One of the ProcessPools uses. I have > to retest it anyway -- applying the change to head instead of > 2009-02-16 02:00Z. > > - Jay > > From: jay.krell at cornell.edu > To: m3devel at elegosoft.com; hosking at cs.purdue.edu > Subject: RE: [M3devel] Juno on NT (presumably canary for other > problems) > Date: Fri, 4 Sep 2009 11:52:28 +0000 > > I have narrowed it way down to between "2009-02-16 02:00Z" and -D > "2009-02-16 02:30Z". > So please review this change. > I have reviewed it and tried to partly undo it, without luck yet. > There is a semantic change in BroadcastHeap where the broadcast used > to happen upon the next unlock > and now I think happens right away. I tried restoring that, but > again, no luck for me. > > Thanks, > - Jay > > From: jay.krell at cornell.edu > To: m3devel at elegosoft.com; hosking at cs.purdue.edu > Subject: RE: [M3devel] Juno on NT (presumably canary for other > problems) > Date: Fri, 4 Sep 2009 09:12:23 +0000 > > I have narrowed it down further to between 2/15/2009 and 2/18/2009. > Next I will try old text code in head to see if it is that. > > Tony, can you double check this stuff: > > 2009-02-16 02:20 hosking > > * m3-libs/m3core/src/: Csupport/VAX/dtoa.c, Csupport/big-endian/ > dtoa.c, > Csupport/little-endian/dtoa.c, convert/CConvert.i3, > convert/CConvert.m3, runtime/I386_DARWIN/RTThread.m3, > runtime/common/RTCollector.m3, runtime/common/RTHeapRep.i3, > runtime/common/RTOS.i3, thread/POSIX/ThreadPosix.m3, > thread/PTHREAD/ThreadF.i3, thread/PTHREAD/ThreadPThread.m3, > thread/PTHREAD/ThreadPThreadC.c, thread/PTHREAD/ThreadPThreadC.i3, > thread/WIN32/ThreadWin32.m3: > > Clean up RTOS.LockHeap/RTOS.UnlockHeap implementations to better > match underlying pthread semantics. > This means that RTOS.WaitHeap must be called while RTOS.LockHeap > is held. > RTOS.BroadcastHeap can be called whether RTOS.LockHeap is held or > not. > > > Remember this is on NT so a lot of stuff isn't relevant, e.g. all > the signal stuff (not sure how we pause world there, I'll check, I > don't think it is actually possible..). > > > - Jay > > > From: jay.krell at cornell.edu > To: m3devel at elegosoft.com > Date: Fri, 4 Sep 2009 08:54:54 +0000 > Subject: [M3devel] Juno on NT (presumably canary for other problems) > > short story: > > > I narrowed it down to between 2/15/2009 and 2/20/2009. > I will keep digging. > > There are actually a lot of changes in that brief period. > I will narrow it further. > > > long story: > > Juno on NT, as canary for other problems. > Juno on NT has three behaviors. > > > Behavior #1 > > > The most common historical behavior, an assertion failure: > C:\cm3.2009-02-20>\bin\x86\cdb \cm3.2009-02-01\bin\Juno.exe > > *** > *** runtime error: > *** <*ASSERT*> failed. > *** file "..\src\winvbt\WinContext.m3", line 165 > *** > Stack trace: > FP PC Procedure > --------- --------- ------------------------------- > 0x1b3f830 0xf61c9a PushPixmap + 0x43c in ..\src\winvbt > \WinContext.m3 > 0x1b3f8f8 0xf6fdcc PixmapCom + 0x932 in ..\src\winvbt\WinPaint.m3 > 0x1b3fd54 0xf6dcf5 PaintBatch + 0x225 in ..\src\winvbt\WinPaint.m3 > 0x1b3fdbc 0xf685be PaintBatchVBT + 0x12d in ..\src\winvbt > \WinTrestle.m3 > 0x1b3fe04 0xf66ebd WindowProc + 0x699 in ..\src\winvbt > \WinTrestle.m3 > 0x1b3fe30 0x7e418734 > 0x1b3fe98 0x7e418816 > 0x1b3fef8 0x7e4189cd > 0x1b3ff08 0x7e4196c7 > 0x1b3ff50 0xf6bc99 MessengerApply + 0x21f in ..\src\winvbt > \WinTrestle.m3 > ......... ......... ... more frames ... > (1860.1d80): Break instruction exception - code 80000003 (first > chance) > eax=00000001 ebx=000000a5 ecx=00001e2f edx=7c90e514 esi=01b3f5d8 > edi=005d526b > eip=7c90120e esp=01b3f5c0 ebp=01b3f5d8 iopl=0 nv up ei pl nz > na po nc > cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 > efl=00000202 > ntdll!DbgBreakPoint: > 7c90120e cc int 3 > 0:003> .lines > Line number information will be loaded > 0:003> k999 > ChildEBP RetAddr > 01b3f5bc 005d52b7 ntdll!DbgBreakPoint > 01b3f5d8 005cbd9e m3core!RTOS__Crash+0x4c [..\src\runtime > \WIN32\RTOS.m3 @ 29] > 01b3f5f0 005c9b0e m3core!RTProcess__Crash+0x68 [..\src\runtime\common > \RTProcess. > m3 @ 66] > 01b3f608 005c9822 m3core!RTError__EndError+0x37 [..\src\runtime > \common\RTError.m > 3 @ 118] > 01b3f620 005ca0c3 m3core!RTError__MsgS+0x8d [..\src\runtime\common > \RTError.m3 @ > 40] > 01b3f668 005c9e61 m3core!RTException__Crash+0x1d0 [..\src\runtime > \common\RTExcep > tion.m3 @ 79] > 01b3f6a0 005c9dc1 m3core!RTException__DefaultBackstop+0x6f [..\src > \runtime\commo > n\RTException.m3 @ 39] > 01b3f6bc 005d6df3 m3core!RTException__InvokeBackstop+0x28 [..\src > \runtime\common > \RTException.m3 @ 25] > 01b3f6e8 005c9eeb m3core!RTException__Raise+0x63 [..\src\runtime > \ex_frame\RTExFr > ame.m3 @ 29] > 01b3f718 005c9dc1 m3core!RTException__DefaultBackstop+0xf9 [..\src > \runtime\commo > n\RTException.m3 @ 47] > 01b3f734 005d6df3 m3core!RTException__InvokeBackstop+0x28 [..\src > \runtime\common > \RTException.m3 @ 25] > 01b3f760 005b5669 m3core!RTException__Raise+0x63 [..\src\runtime > \ex_frame\RTExFr > ame.m3 @ 29] > 01b3f7a4 00f62a39 m3core!RTHooks__ReportFault+0x93 [..\src\runtime > \common\RTHook > s.m3 @ 110] > 01b3f7b4 00f61c9a m3ui!MM_WinContext_CRASH+0x11 [..\src\winvbt > \WinContext.m3 @ 1 > 7] > 01b3f830 00f6fdcc m3ui!WinContext__PushPixmap+0x43c [..\src\winvbt > \WinContext.m3 > @ 167] > 01b3f8f8 00f6dcf5 m3ui!WinPaint__PixmapCom+0x932 [..\src\winvbt > \WinPaint.m3 @ 71 > 2] > 01b3fd54 00f685be m3ui!WinPaint__PaintBatch+0x225 [..\src\winvbt > \WinPaint.m3 @ 5 > 1] > 01b3fdbc 00f66ebd m3ui!WinTrestle__PaintBatchVBT+0x12d [..\src\winvbt > \WinTrestle > .m3 @ 1574] > 01b3fe04 7e418734 m3ui!WinTrestle__WindowProc+0x699 [..\src\winvbt > \WinTrestle.m3 > @ 1163] > 01b3fe30 7e418816 USER32!InternalCallWinProc+0x28 > 01b3fe98 7e4189cd USER32!UserCallWinProcCheckWow+0x150 > 01b3fef8 7e4196c7 USER32!DispatchMessageWorker+0x306 > 01b3ff08 00f6bc99 USER32!DispatchMessageA+0xf > 01b3ff50 005d9e8a m3ui!WinTrestle__MessengerApply+0x21f [..\src > \winvbt\WinTrestl > e.m3 @ 2450] > 01b3ff88 005d9c23 m3core!ThreadWin32__RunThread+0x1f6 [..\src\thread > \WIN32\Threa > dWin32.m3 @ 579] > 01b3ffb4 7c80b729 m3core!ThreadWin32__ThreadBase+0x3a [..\src\thread > \WIN32\Threa > dWin32.m3 @ 548] > 01b3ffec 00000000 kernel32!BaseThreadStart+0x37 > 0:003> > > > This we shall blame on Trestle not fully being ported to Win32, I > guess. > At the very least, it seems to the behavior going back a while. > You can occasionally see this in head, but usually you see #3. > > > Behavior #2 > > Sometimes, rarely, Juno hangs in startup on NT. > I believe I have seen this both with fairly old and current versions. > This occurs very rarely. I might look into it more after #3 is solved. > > > Behavior #3 > > > An access violation (SIGSEGV to Unix folks) during startup. > This is the most common behavior with current source, going back a > few months. > It is almost always accessing address 00200000 and the instruction > pointer is very > often in Thread__Join, but neither are always true. > Sometimes it accesses 00200000 elsewhere. Sometimes it accesses NULL. > > > C:\cm3.2009-02-20>\bin\x86\cdb -g \cm3.2009-03-01\bin\Juno.exe > (1ac4.1e9c): Access violation - code c0000005 (first chance) > First chance exceptions are reported before any exception handling. > This exception may be expected and handled. > eax=00000001 ebx=00200000 ecx=00000004 edx=0060b150 esi=021a6600 > edi=02812974 > eip=005dac96 esp=0012f97c ebp=0012f9a0 iopl=0 nv up ei pl nz > na pe nc > cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 > efl=00010206 > m3core!Thread__Join+0x13f: > 005dac96 8b53fc mov edx,dword ptr [ebx-4] ds: > 0023:001ffffc=???????? > 0:000> r ebx > ebx=00200000 > 0:000> .lines > Line number information will be loaded > 0:000> k > ChildEBP RetAddr > 0012f9a0 1000e263 m3core!Thread__Join+0x13f [..\src\thread > \WIN32\ThreadWin32.m3 > @ 710] > 0012f9e4 0041c7b7 juno_compiler!JunoCompile__ProcDecl+0x1f9 [..\src > \JunoCompile. > m3 @ 256] > 0012fa1c 0041d195 Juno!Editor__Pass2+0x1a5 [..\src\Editor.m3 @ 730] > 0012fac8 0041d04e Juno!Editor__Compile2+0x137 [..\src\Editor.m3 @ 813] > 0012fafc 0043d555 Juno!Editor__Compile+0x53 [..\src\Editor.m3 @ 793] > 0012fb3c 0043d74e Juno!Juno__CompileEditor+0x2c [..\src\Juno.m3 @ 140] > 0012fbd8 0043e079 Juno!Juno__CompileModule+0x12c [..\src\Juno.m3 @ > 174] > 0012fd80 0044b6a5 Juno!Juno__CompileModules+0x2d1 [..\src\Juno.m3 @ > 263] > 0012fee0 005c8e14 Juno!Juno_M3+0x1fa1 [..\src\Juno.m3 @ 2134] > 0012ff24 005c83ec m3core!RTLinker__RunMainBody+0x25a [..\src\runtime > \common\RTLi > nker.m3 @ 399] > 0012ff3c 005c8495 m3core!RTLinker__AddUnitI+0xf7 [..\src\runtime > \common\RTLinker > .m3 @ 113] > 0012ff60 00401038 m3core!RTLinker__AddUnit+0xa1 [..\src\runtime > \common\RTLinker. > m3 @ 122] > 0012ff7c 004b0d84 Juno!main+0x38 [_m3main.mc @ 4] > 0012ffc0 7c817077 Juno!__tmainCRTStartup+0x10f [f:\dd\vctools\crt_bld > \self_x86\c > rt\src\crtexe.c @ 582] > 0012fff0 00000000 kernel32!BaseProcessStart+0x23 > 0:000> > > #4 sometimes other, for example: > *** > *** runtime error: > *** <*ASSERT*> failed. > *** file "..\src\runtime\common\RTCollector.m3", line 411 > *** > Stack trace: > FP PC Procedure > --------- --------- ------------------------------- > 0x12f710 0x5bf033 Move + 0xcc in ..\src\runtime\common > \RTCollector.m3 > 0x12f754 0x5bae91 Walk + 0x467 in ..\src\runtime\common > \RTHeapMap.m3 > 0x12f778 0x5ba76a DoWalkRef + 0x62 in ..\src\runtime\common > \RTHeapMap.m3 > 0x12f7a4 0x5ba700 WalkRef + 0x100 in ..\src\runtime\common > \RTHeapMap.m3 > 0x12f7cc 0x5c0bb0 CleanBetween + 0xe1 in ..\src\runtime\common > \RTCollector.m > 3 > 0x12f7f8 0x5c0a20 CleanPage + 0x5b in ..\src\runtime\common > \RTCollector.m3 > 0x12f84c 0x5c0312 CollectSomeInStateZero + 0x5b2 in ..\src > \runtime\common\RT > Collector.m3 > 0x12f860 0x5bfd24 CollectSome + 0x6e in ..\src\runtime\common > \RTCollector.m3 > 0x12f890 0x5bfa23 CollectEnough + 0x90 in ..\src\runtime\common > \RTCollector. > m3 > 0x12f8f0 0x5c18c0 AllocTraced + 0xef in ..\src\runtime\common > \RTCollector.m3 > ......... ......... ... more frames ... > (14b0.121c): Break instruction exception - code 80000003 (first > chance) > > for example: > *** > *** runtime error: > *** An array subscript was out of range. > *** file "..\src\vbt\VBTRep.m3", line 644 > *** > Stack trace: > FP PC Procedure > --------- --------- ------------------------------- > 0x260fee8 0xf92ae9 Redisplay + 0x38d in ..\src\vbt\VBTRep.m3 > 0x260ff10 0xf926a8 UncoverRedisplay + 0xd2 in ..\src\vbt\VBTRep.m3 > 0x260ff38 0xf9272a RdApply + 0x7d in ..\src\vbt\VBTRep.m3 > 0x260ff88 0x5da3ab RunThread + 0x207 in ..\src\thread > \WIN32\ThreadWin32.m3 > 0x260ffb4 0x5da133 ThreadBase + 0x3a in ..\src\thread > \WIN32\ThreadWin32.m3 > ......... ......... ... more frames ... > (1c3c.e3c): Break instruction exception - code 80000003 (first chance) > > I figure these are just a variation of #3. > > Now, I finally learned how to give CVS a date to checkout or update. > And NT builds very fast due to the integrated backend. > So I have been building various dates. > > The change between #3 and #1 happened around mid February 2009. > Specifically, ignoring the rare #2, 2009/02/15 always fails an assert, > #4 above is from 2009/02/20. > And 2009/02/20 also access violates on 00200000 often. > > > - Jay > > > -------------- next part -------------- An HTML attachment was scrubbed... URL: From hosking at cs.purdue.edu Mon Sep 7 17:17:50 2009 From: hosking at cs.purdue.edu (Tony Hosking) Date: Mon, 7 Sep 2009 11:17:50 -0400 Subject: [M3devel] (no subject) In-Reply-To: References: Message-ID: Jay, Before you go off half cocked and brew up some new threads system might I suggest that it would be better to find and fix the current problem. I am sceptical that there is a much thinner M3 thread implementation on top of pthreads than we currently have. I am in the process of tracking down the problem on I386_DARWIN (I see at least one thing broken right now, and will have a fix soon). In answer to your question, the wait list is to deal with M3 alerts, which are not the same as pthread cancellation. Antony Hosking | Associate Professor | Computer Science | Purdue University 305 N. University Street | West Lafayette | IN 47907 | USA Office +1 765 494 6001 | Mobile +1 765 427 5484 On 7 Sep 2009, at 05:33, Jay K wrote: > Tony, can you..um, trick question sort of, briefly explain the > differences between pthreads and Modula-3 threads? > The "trick" part is that, to an audience (me) who is not all that > familiar with the nuances of either? > I'll see if I can find my green book and other reference material > (online). > > > I understand the basics of threading very well, if that helps. > Eh, not much to it really. > > > I'm not super familiar with condition variables, as Win32 didn't > historically have them. > But I think I understand them. > > > Specific questions: > Can Modula-3 threads be implemented more directly upon pthreads? > > > Why do we need to maintain a waiting list? > > > Is "alert" the same as "cancel" in pthread vocabulary? Or almost > the same? > > > I understand..there might be a difficult problem..does Modula-3 > allow catching an alert? I think so. > Does Posix allow canceling a cancel? I think not. > > > Posix allows, what I think of as try/finally, for alert. Modula-3 > probably does too. Even though you can't stop the cancel, you can > run "cleanup" code that runs before the cancel completes. > > > However mapping Modula-3 to Posix here would be tricky. As I see > things..any function with a try/finally would have to be contorted > into a form that passes a pointer to itself, along with parameters, > to C code that does pthread_cleanup_push/pop around calling the > function pointer. At least given the Darwin implementation. Other > implementations might simply be able to call push at the start and > pop at the end. But on Darwin these functions are macros where push > introduces a local variable that pop references. I guess maybe one > could to the "reverse engineering" approach (just by reading the > header). But it'd still be ugly. > > > I have to do more research here. > > > I'm seriously consider "writing" a ThreadPThreadDirect.m3 that is > thinner than the current ThreadPThread.m3 and see how it fairs, > specifically if the Juno hangs go away. > "writing" being an exaggeration because it should be very small. > > > Thanks, > - Jay > -------------- next part -------------- An HTML attachment was scrubbed... URL: From dabenavidesd at yahoo.es Mon Sep 7 17:30:52 2009 From: dabenavidesd at yahoo.es (Daniel Alejandro Benavides D.) Date: Mon, 7 Sep 2009 15:30:52 +0000 (GMT) Subject: [M3devel] (no subject) Threads Primitives In-Reply-To: Message-ID: <258903.40993.qm@web23604.mail.ird.yahoo.com> Hi all: Please consider this reading:? "Synchronization Primitives for Threads" which has a formal definition and proof for threads primitives: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.34.1092 and? "Pthreads and Applications of Mutex-Abstraction" http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.33.5367 Also the formal definition of the thread Interface from DEC SRC research Report 20 (revised in the Green book, Systems programming with Modula-3 as? Chapter 5): ftp://gatekeeper.research.compaq.com/pub/DEC/SRC/research-reports/abstracts/src-rr-020.html and? an introduction to programming with Threads DEC SRC research Report 35 (revised in the Green book, Systems programming with Modula-3 as? Chapter 4) ftp://gatekeeper.research.compaq.com/pub/DEC/SRC/research-reports/SRC-035.pdf Hope it helps --- El lun, 7/9/09, Jay K escribi?: De: Jay K Asunto: [M3devel] (no subject) Para: "Tony" , "m3devel" Fecha: lunes, 7 septiembre, 2009 4:33 #yiv792797967 .hmmessage P { margin:0px;padding:0px;} #yiv792797967 { font-size:10pt;font-family:Verdana;} Tony, can you..um, trick question sort of, briefly explain the differences between pthreads and Modula-3 threads? The "trick" part is that, to an audience (me) who is not all that familiar with the nuances of either? I'll see if I can find my green book and other reference material (online). I understand the basics of threading very well, if that helps. Eh, not much to it really. I'm not super familiar with condition variables, as Win32 didn't historically have them. But I think I understand them. Specific questions: ? Can Modula-3 threads be implemented more directly upon pthreads? ? Why do we need to maintain a waiting list? ? Is "alert" the same as "cancel" in pthread vocabulary? Or almost the same? ? I understand..there might be a difficult problem..does Modula-3 allow catching an alert? I think so. ? Does Posix allow canceling a cancel? I think not. ? Posix allows, what I think of as try/finally, for alert. Modula-3 probably does too. Even though you can't stop the cancel, you can run "cleanup" code that runs before the cancel completes. However mapping Modula-3 to Posix here would be tricky. As I see things..any function with a try/finally would have to be contorted into a form that passes a pointer to itself, along with parameters, to C code that does pthread_cleanup_push/pop around calling the function pointer. At least given the Darwin implementation. Other implementations might simply be able to call push at the start and pop at the end. But on Darwin these functions are macros where push introduces a local variable that pop references. I guess maybe one could to the "reverse engineering" approach (just by reading the header). But it'd still be ugly. I have to do more research here. I'm seriously consider "writing" a ThreadPThreadDirect.m3 that is thinner than the current ThreadPThread.m3 and see how it fairs, specifically if the Juno hangs go away. "writing" being an exaggeration because it should be very small. Thanks, ?- Jay -------------- next part -------------- An HTML attachment was scrubbed... URL: From jay.krell at cornell.edu Mon Sep 7 18:03:21 2009 From: jay.krell at cornell.edu (Jay K) Date: Mon, 7 Sep 2009 16:03:21 +0000 Subject: [M3devel] Modula-3 threads vs. pthreads? In-Reply-To: References: Message-ID: To answer part of my question the same as you did, this (buggy -- race conditions) program demonstrates that Alert is catchable, whereas apparently pthread_cancel is not. MODULE Main; IMPORT IO, Thread; PROCEDURE ThreadMain (<* UNUSED *> closure: Thread.Closure): REFANY = VAR i := 0; BEGIN TRY LOOP TRY Thread.AlertPause(0.01D0); IO.PutInt(i); IO.Put("\n"); EXCEPT Thread.Alerted => IO.Put("Thread.Alerted 1\n"); INC(i, 1); IF i = 10 THEN (*RAISE Thread.Alerted;*) RETURN NIL; END; ELSE IO.Put("Thread.Alerted 3?\n"); END END; FINALLY IO.Put("Thread.Alerted 2\n"); END; RETURN NIL; END ThreadMain; VAR a := Thread.Fork(NEW(Thread.Closure, apply := ThreadMain)); BEGIN FOR i := 1 TO 10 DO Thread.Pause(1.0D0); Thread.Alert(a); END; EVAL Thread.Join(a); END Main. Thanks, - Jay CC: m3devel at elegosoft.com From: hosking at cs.purdue.edu To: jay.krell at cornell.edu Subject: Re: Date: Mon, 7 Sep 2009 11:17:50 -0400 Jay, Before you go off half cocked and brew up some new threads system might I suggest that it would be better to find and fix the current problem. I am sceptical that there is a much thinner M3 thread implementation on top of pthreads than we currently have. I am in the process of tracking down the problem on I386_DARWIN (I see at least one thing broken right now, and will have a fix soon). In answer to your question, the wait list is to deal with M3 alerts, which are not the same as pthread cancellation. Antony Hosking | Associate Professor | Computer Science | Purdue University305 N. University Street | West Lafayette | IN 47907 | USAOffice +1 765 494 6001 | Mobile +1 765 427 5484 On 7 Sep 2009, at 05:33, Jay K wrote:Tony, can you..um, trick question sort of, briefly explain the differences between pthreads and Modula-3 threads? The "trick" part is that, to an audience (me) who is not all that familiar with the nuances of either? I'll see if I can find my green book and other reference material (online). I understand the basics of threading very well, if that helps. Eh, not much to it really. I'm not super familiar with condition variables, as Win32 didn't historically have them. But I think I understand them. Specific questions: Can Modula-3 threads be implemented more directly upon pthreads? Why do we need to maintain a waiting list? Is "alert" the same as "cancel" in pthread vocabulary? Or almost the same? I understand..there might be a difficult problem..does Modula-3 allow catching an alert? I think so. Does Posix allow canceling a cancel? I think not. Posix allows, what I think of as try/finally, for alert. Modula-3 probably does too. Even though you can't stop the cancel, you can run "cleanup" code that runs before the cancel completes. However mapping Modula-3 to Posix here would be tricky. As I see things..any function with a try/finally would have to be contorted into a form that passes a pointer to itself, along with parameters, to C code that does pthread_cleanup_push/pop around calling the function pointer. At least given the Darwin implementation. Other implementations might simply be able to call push at the start and pop at the end. But on Darwin these functions are macros where push introduces a local variable that pop references. I guess maybe one could to the "reverse engineering" approach (just by reading the header). But it'd still be ugly. I have to do more research here. I'm seriously consider "writing" a ThreadPThreadDirect.m3 that is thinner than the current ThreadPThread.m3 and see how it fairs, specifically if the Juno hangs go away. "writing" being an exaggeration because it should be very small. Thanks, - Jay -------------- next part -------------- An HTML attachment was scrubbed... URL: From michael.anderson at elego.de Mon Sep 7 14:22:03 2009 From: michael.anderson at elego.de (Michael Anderson) Date: Mon, 07 Sep 2009 14:22:03 +0200 Subject: [M3devel] Server Maint. birch.elego.de tonight 22:00 CEST Message-ID: <20090907142203.thu0879lw4oosc8w@mail.elego.de> Hallo, Heute Abend um 22:00 Uhr CEST wird der Server birch.elego.de kurz herunterfahren um eine fehlerhafte Festplatte zu ersetzen. Betroffen werden www/ftp.elegosoft.com, die modula3 Websites, sowie die modula3 cvs Repositories and continuous-integration Dienste. Wir bitten um Verst?ndnis. - die elego Admins The server birch.elego.de will be taken offline for a short time this evening at 22:00 CEST in order to replace a failing disk drive. The internet sites www/ftp.elegosoft.de, www/ftp.elego.de, the modula3 sites, as well as the modula3 cvs repositories and continuous integration servers will be affected. We apologize for any inconvenience. - the elego Admins -- Michael Anderson IT Services & Support elego Software Solutions GmbH Gustav-Meyer-Allee 25 Building 12.3 (BIG) room 227 13355 Berlin, Germany phone +49 30 23 45 86 96 michael.anderson at elegosoft.com fax +49 30 23 45 86 95 http://www.elegosoft.com Geschaeftsfuehrer: Olaf Wagner, Sitz Berlin Amtsgericht Berlin-Charlottenburg, HRB 77719, USt-IdNr: DE163214194 From jay.krell at cornell.edu Tue Sep 8 03:22:29 2009 From: jay.krell at cornell.edu (jay.krell at cornell.edu) Date: Mon, 7 Sep 2009 18:22:29 -0700 Subject: [M3devel] Juno on NT (presumably canary for other problems) In-Reply-To: References: Message-ID: When did it work? I have looked quite a bit and have not found anything that works. - Jay (phone) On Sep 7, 2009, at 8:06 AM, Tony Hosking wrote: > It used to work... > > :-) > > On 6 Sep 2009, at 21:49, Jay K wrote: > >> PPC_DARWIN 5.2.6 Juno on x86 sometimes hangs, sometimes runs out of >> stack. >> Current LINUXLIBC6 Juno doesn't seem to ever hang. >> So I conclude, with obvious non scientific firmness, that the >> Darwin-specific threading has never really worked and that the >> problem lies with it, not within the common code (or perhaps in the >> common code but only in how it mixes with the Darwin code). >> >> - Jay >> >> >> From: jay.krell at cornell.edu >> To: hosking at cs.purdue.edu >> CC: m3devel at elegosoft.com >> Subject: RE: [M3devel] Juno on NT (presumably canary for other >> problems) >> Date: Sun, 6 Sep 2009 16:11:28 +0000 >> >> Tony, I386_DARWIN Juno is very prone to hang during startup going >> back at least until 2007/12/01. >> But they certainly don't always hang. >> I haven't found a version yet that doesn't hang. I'll look some >> more. I guess soon I should try other platforms? >> Sometimes there is a pause and it continues. Perhaps the hangs >> I'm just being too impatient on?? >> But, then, it's a bit inconsistent. >> Has it ever worked? >> Race condition in Juno maybe? >> It isn't always easy to build these old dates. >> Caveats: >> I'm using just current cm3cg. I started seeing as complain about >> older cm3cg output. >> Current config files. >> Build standalone (as current config files do with older compilers >> automatically, for "old" == missing the symlink functions). >> Patched XSharedMem/IsSameHost to always be FALSE, though TRUE >> would be correct, FALSE seems safe, I have to read that code.. >> >> Here is 2007/12/01 hung. >> It got as far as displaying "Curve" in the startup text that goes by. >> >> (gdb) thread apply all bt >> >> Thread 9 (process 32852 thread 0x294f): >> #0 0x96f432ce in semaphore_wait_signal_trap () >> #1 0x96f752c6 in _pthread_cond_wait () >> #2 0x96fba539 in pthread_cond_wait () >> #3 0x002e1947 in ThreadPThread__XWait () >> #4 0x002e1e8c in Thread__AlertWait () >> #5 0x00290988 in Formatter__Allocate () >> #6 0x00291137 in Formatter__Probe () >> #7 0x0029178e in Formatter__Peek () >> #8 0x00291677 in Formatter__PeekOp () >> #9 0x00291d18 in Formatter__PrintUntil () >> #10 0x002918d2 in Formatter__PrintTop () >> #11 0x002e3651 in ThreadPThread__RunThread () >> #12 0x002e33a3 in ThreadPThread__ThreadBase () >> #13 0x96f74155 in _pthread_start () >> #14 0x96f74012 in thread_start () >> >> Thread 8 (process 32852 thread 0x2603): >> #0 0x96f432ce in semaphore_wait_signal_trap () >> #1 0x96f752c6 in _pthread_cond_wait () >> #2 0x96fba539 in pthread_cond_wait () >> #3 0x002e1947 in ThreadPThread__XWait () >> #4 0x002e1ef9 in Thread__Wait () >> #5 0x001aad83 in XMessenger__Messenger () >> #6 0x002e3651 in ThreadPThread__RunThread () >> #7 0x002e33a3 in ThreadPThread__ThreadBase () >> #8 0x96f74155 in _pthread_start () >> #9 0x96f74012 in thread_start () >> >> Thread 7 (process 32852 thread 0x2503): >> #0 0x96f432ce in semaphore_wait_signal_trap () >> #1 0x96f752c6 in _pthread_cond_wait () >> #2 0x96fba539 in pthread_cond_wait () >> #3 0x002e1947 in ThreadPThread__XWait () >> #4 0x002e1ef9 in Thread__Wait () >> #5 0x001b68da in XInput__FilterXInput () >> #6 0x002e3651 in ThreadPThread__RunThread () >> #7 0x002e33a3 in ThreadPThread__ThreadBase () >> #8 0x96f74155 in _pthread_start () >> #9 0x96f74012 in thread_start () >> >> Thread 6 (process 32852 thread 0x240f): >> #0 0x96f7a3ca in select$DARWIN_EXTSN$NOCANCEL () >> #1 0x96fc8261 in select () >> #2 0x002e4dab in ThreadPThread__XIOWait__CallSelect.1042 () >> #3 0x002e4b05 in ThreadPThread__XIOWait () >> #4 0x002e4614 in SchedulerPosix__IOWait () >> #5 0x001b65f5 in XInput__WaitForXInput () >> #6 0x002e3651 in ThreadPThread__RunThread () >> #7 0x002e33a3 in ThreadPThread__ThreadBase () >> #8 0x96f74155 in _pthread_start () >> #9 0x96f74012 in thread_start () >> >> Thread 5 (process 32852 thread 0x2303): >> #0 0x96f433a6 in mach_wait_until () >> #1 0x96fba3ad in nanosleep () >> #2 0x002e423c in ThreadPThread__XPause () >> #3 0x002e4393 in Thread__Pause () >> #4 0x0011113a in FileBrowserVBT__Watcher () >> #5 0x002e3651 in ThreadPThread__RunThread () >> #6 0x002e33a3 in ThreadPThread__ThreadBase () >> #7 0x96f74155 in _pthread_start () >> #8 0x96f74012 in thread_start () >> >> Thread 4 (process 32852 thread 0x2203): >> #0 0x96f432ce in semaphore_wait_signal_trap () >> #1 0x96f752c6 in _pthread_cond_wait () >> #2 0x96fba539 in pthread_cond_wait () >> #3 0x002e1947 in ThreadPThread__XWait () >> #4 0x002e1ef9 in Thread__Wait () >> #5 0x001883f9 in VTView__VFontCleanUpThread () >> #6 0x002e3651 in ThreadPThread__RunThread () >> #7 0x002e33a3 in ThreadPThread__ThreadBase () >> #8 0x96f74155 in _pthread_start () >> #9 0x96f74012 in thread_start () >> >> Thread 3 (process 32852 thread 0x2103): >> #0 0x96f432ce in semaphore_wait_signal_trap () >> #1 0x96f752c6 in _pthread_cond_wait () >> #2 0x96fba539 in pthread_cond_wait () >> #3 0x002e1947 in ThreadPThread__XWait () >> #4 0x002e1ef9 in Thread__Wait () >> #5 0x001eb9c2 in VBTRep__MeterMaid () >> #6 0x002e3651 in ThreadPThread__RunThread () >> #7 0x002e33a3 in ThreadPThread__ThreadBase () >> #8 0x96f74155 in _pthread_start () >> #9 0x96f74012 in thread_start () >> >> >> Thread 2 (process 32852 thread 0x313): >> #0 0x96f432ce in semaphore_wait_signal_trap () >> #1 0x96f752c6 in _pthread_cond_wait () >> #2 0x96fba539 in pthread_cond_wait () >> #3 0x002e1947 in ThreadPThread__XWait () >> #4 0x002e1ef9 in Thread__Wait () >> #5 0x002e65ec in RTOS__WaitHeap () >> #6 0x002d2d54 in RTCollector__WeakCleaner () >> #7 0x002e3651 in ThreadPThread__RunThread () >> #8 0x002e33a3 in ThreadPThread__ThreadBase () >> #9 0x96f74155 in _pthread_start () >> #10 0x96f74012 in thread_start () >> >> Thread 1 (process 32852 local thread 0x2d03): >> #0 0x96f432ce in semaphore_wait_signal_trap () >> #1 0x96f752c6 in _pthread_cond_wait () >> #2 0x96fba539 in pthread_cond_wait () >> #3 0x002e1947 in ThreadPThread__XWait () >> #4 0x002e1ef9 in Thread__Wait () >> #5 0x002e3ddb in Thread__Join () >> #6 0x0028f53d in Formatter__Close () >> #7 0x00079485 in JunoUnparse__Expr () >> #8 0x00021721 in Editor__Pass4 () >> #9 0x00022048 in EditorUI__CompileUI () >> #10 0x0003e7f8 in Juno__CompileEditor () >> #11 0x0003e98d in Juno__CompileModule () >> #12 0x0003f3be in Juno__CompileModules () >> #13 0x0004d43d in Juno_M3 () >> #14 0x002d71fa in RTLinker__RunMainBody () >> #15 0x002d67b0 in RTLinker__AddUnitI () >> #16 0x002d682e in RTLinker__AddUnit () >> #17 0x00003c88 in main () >> >> >> - Jay >> >> >> From: jay.krell at cornell.edu >> To: hosking at cs.purdue.edu >> Date: Sun, 6 Sep 2009 12:30:27 +0000 >> CC: m3devel at elegosoft.com >> Subject: Re: [M3devel] Juno on NT (presumably canary for other >> problems) >> >> Tony both of these timestamps are somewhat prone to hanging during >> Juno I386_DARWIN startup. But they don't crash, er..well they do >> both fail assertions in text, but I just put current source in to >> address that. I'm going to search backward for a time that doesn't >> hang. >> >> - Jay >> >> From: hosking at cs.purdue.edu >> To: jay.krell at cornell.edu >> Date: Fri, 4 Sep 2009 12:44:21 -0400 >> CC: m3devel at elegosoft.com >> Subject: Re: [M3devel] Juno on NT (presumably canary for other >> problems) >> >> Jay, >> >> I can rapidly diagnose any problems in the code you have been >> messing with. Let me get a version on the head that "works" (at >> least for non-Windows) and then we can move on to see what other >> problems there may be in the WIndows part of the workd. >> >> -- Tony >> >> Antony Hosking | Associate Professor | Computer Science | Purdue >> University >> 305 N. University Street | West Lafayette | IN 47907 | USA >> Office +1 765 494 6001 | Mobile +1 765 427 5484 >> >> >> >> >> On 4 Sep 2009, at 10:40, Jay K wrote: >> >> no..still unsolved..not sure if I misobserved or what..will have to >> backtrack.. >> >> >> - Jay >> >> From: jay.krell at cornell.edu >> To: m3devel at elegosoft.com; hosking at cs.purdue.edu >> Subject: RE: [M3devel] Juno on NT (presumably canary for other >> problems) >> Date: Fri, 4 Sep 2009 14:07:46 +0000 >> >> (Well, duh, it wasn't ProcessPools(SuspendPool), that just has >> assertions) >> >> - Jay >> From: jay.krell at cornell.edu >> To: m3devel at elegosoft.com; hosking at cs.purdue.edu >> Subject: RE: [M3devel] Juno on NT (presumably canary for other >> problems) >> Date: Fri, 4 Sep 2009 14:06:08 +0000 >> >> Restoring the: >> ThreadF.ProcessPools(ClosePool); >> >> fixes it. I think that was it. One of the ProcessPools uses. I have >> to retest it anyway -- applying the change to head instead of >> 2009-02-16 02:00Z. >> >> - Jay >> >> From: jay.krell at cornell.edu >> To: m3devel at elegosoft.com; hosking at cs.purdue.edu >> Subject: RE: [M3devel] Juno on NT (presumably canary for other >> problems) >> Date: Fri, 4 Sep 2009 11:52:28 +0000 >> >> I have narrowed it way down to between "2009-02-16 02:00Z" and -D >> "2009-02-16 02:30Z". >> So please review this change. >> I have reviewed it and tried to partly undo it, without luck yet. >> There is a semantic change in BroadcastHeap where the broadcast >> used to happen upon the next unlock >> and now I think happens right away. I tried restoring that, but >> again, no luck for me. >> >> Thanks, >> - Jay >> >> From: jay.krell at cornell.edu >> To: m3devel at elegosoft.com; hosking at cs.purdue.edu >> Subject: RE: [M3devel] Juno on NT (presumably canary for other >> problems) >> Date: Fri, 4 Sep 2009 09:12:23 +0000 >> >> I have narrowed it down further to between 2/15/2009 and 2/18/2009. >> Next I will try old text code in head to see if it is that. >> >> Tony, can you double check this stuff: >> >> 2009-02-16 02:20 hosking >> >> * m3-libs/m3core/src/: Csupport/VAX/dtoa.c, Csupport/big-endian/ >> dtoa.c, >> Csupport/little-endian/dtoa.c, convert/CConvert.i3, >> convert/CConvert.m3, runtime/I386_DARWIN/RTThread.m3, >> runtime/common/RTCollector.m3, runtime/common/RTHeapRep.i3, >> runtime/common/RTOS.i3, thread/POSIX/ThreadPosix.m3, >> thread/PTHREAD/ThreadF.i3, thread/PTHREAD/ThreadPThread.m3, >> thread/PTHREAD/ThreadPThreadC.c, thread/PTHREAD/ >> ThreadPThreadC.i3, >> thread/WIN32/ThreadWin32.m3: >> >> Clean up RTOS.LockHeap/RTOS.UnlockHeap implementations to better >> match underlying pthread semantics. >> This means that RTOS.WaitHeap must be called while RTOS.LockHeap >> is held. >> RTOS.BroadcastHeap can be called whether RTOS.LockHeap is held or >> not. >> >> >> Remember this is on NT so a lot of stuff isn't relevant, e.g. all >> the signal stuff (not sure how we pause world there, I'll check, I >> don't think it is actually possible..). >> >> >> - Jay >> >> >> From: jay.krell at cornell.edu >> To: m3devel at elegosoft.com >> Date: Fri, 4 Sep 2009 08:54:54 +0000 >> Subject: [M3devel] Juno on NT (presumably canary for other problems) >> >> short story: >> >> >> I narrowed it down to between 2/15/2009 and 2/20/2009. >> I will keep digging. >> >> There are actually a lot of changes in that brief period. >> I will narrow it further. >> >> >> long story: >> >> Juno on NT, as canary for other problems. >> Juno on NT has three behaviors. >> >> >> Behavior #1 >> >> >> The most common historical behavior, an assertion failure: >> C:\cm3.2009-02-20>\bin\x86\cdb \cm3.2009-02-01\bin\Juno.exe >> >> *** >> *** runtime error: >> *** <*ASSERT*> failed. >> *** file "..\src\winvbt\WinContext.m3", line 165 >> *** >> Stack trace: >> FP PC Procedure >> --------- --------- ------------------------------- >> 0x1b3f830 0xf61c9a PushPixmap + 0x43c in ..\src\winvbt >> \WinContext.m3 >> 0x1b3f8f8 0xf6fdcc PixmapCom + 0x932 in ..\src\winvbt\WinPaint.m3 >> 0x1b3fd54 0xf6dcf5 PaintBatch + 0x225 in ..\src\winvbt\WinPaint.m3 >> 0x1b3fdbc 0xf685be PaintBatchVBT + 0x12d in ..\src\winvbt >> \WinTrestle.m3 >> 0x1b3fe04 0xf66ebd WindowProc + 0x699 in ..\src\winvbt >> \WinTrestle.m3 >> 0x1b3fe30 0x7e418734 >> 0x1b3fe98 0x7e418816 >> 0x1b3fef8 0x7e4189cd >> 0x1b3ff08 0x7e4196c7 >> 0x1b3ff50 0xf6bc99 MessengerApply + 0x21f in ..\src\winvbt >> \WinTrestle.m3 >> ......... ......... ... more frames ... >> (1860.1d80): Break instruction exception - code 80000003 (first >> chance) >> eax=00000001 ebx=000000a5 ecx=00001e2f edx=7c90e514 esi=01b3f5d8 >> edi=005d526b >> eip=7c90120e esp=01b3f5c0 ebp=01b3f5d8 iopl=0 nv up ei pl >> nz na po nc >> cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 >> efl=00000202 >> ntdll!DbgBreakPoint: >> 7c90120e cc int 3 >> 0:003> .lines >> Line number information will be loaded >> 0:003> k999 >> ChildEBP RetAddr >> 01b3f5bc 005d52b7 ntdll!DbgBreakPoint >> 01b3f5d8 005cbd9e m3core!RTOS__Crash+0x4c [..\src\runtime >> \WIN32\RTOS.m3 @ 29] >> 01b3f5f0 005c9b0e m3core!RTProcess__Crash+0x68 [..\src\runtime >> \common\RTProcess. >> m3 @ 66] >> 01b3f608 005c9822 m3core!RTError__EndError+0x37 [..\src\runtime >> \common\RTError.m >> 3 @ 118] >> 01b3f620 005ca0c3 m3core!RTError__MsgS+0x8d [..\src\runtime\common >> \RTError.m3 @ >> 40] >> 01b3f668 005c9e61 m3core!RTException__Crash+0x1d0 [..\src\runtime >> \common\RTExcep >> tion.m3 @ 79] >> 01b3f6a0 005c9dc1 m3core!RTException__DefaultBackstop+0x6f [..\src >> \runtime\commo >> n\RTException.m3 @ 39] >> 01b3f6bc 005d6df3 m3core!RTException__InvokeBackstop+0x28 [..\src >> \runtime\common >> \RTException.m3 @ 25] >> 01b3f6e8 005c9eeb m3core!RTException__Raise+0x63 [..\src\runtime >> \ex_frame\RTExFr >> ame.m3 @ 29] >> 01b3f718 005c9dc1 m3core!RTException__DefaultBackstop+0xf9 [..\src >> \runtime\commo >> n\RTException.m3 @ 47] >> 01b3f734 005d6df3 m3core!RTException__InvokeBackstop+0x28 [..\src >> \runtime\common >> \RTException.m3 @ 25] >> 01b3f760 005b5669 m3core!RTException__Raise+0x63 [..\src\runtime >> \ex_frame\RTExFr >> ame.m3 @ 29] >> 01b3f7a4 00f62a39 m3core!RTHooks__ReportFault+0x93 [..\src\runtime >> \common\RTHook >> s.m3 @ 110] >> 01b3f7b4 00f61c9a m3ui!MM_WinContext_CRASH+0x11 [..\src\winvbt >> \WinContext.m3 @ 1 >> 7] >> 01b3f830 00f6fdcc m3ui!WinContext__PushPixmap+0x43c [..\src\winvbt >> \WinContext.m3 >> @ 167] >> 01b3f8f8 00f6dcf5 m3ui!WinPaint__PixmapCom+0x932 [..\src\winvbt >> \WinPaint.m3 @ 71 >> 2] >> 01b3fd54 00f685be m3ui!WinPaint__PaintBatch+0x225 [..\src\winvbt >> \WinPaint.m3 @ 5 >> 1] >> 01b3fdbc 00f66ebd m3ui!WinTrestle__PaintBatchVBT+0x12d [..\src >> \winvbt\WinTrestle >> .m3 @ 1574] >> 01b3fe04 7e418734 m3ui!WinTrestle__WindowProc+0x699 [..\src\winvbt >> \WinTrestle.m3 >> @ 1163] >> 01b3fe30 7e418816 USER32!InternalCallWinProc+0x28 >> 01b3fe98 7e4189cd USER32!UserCallWinProcCheckWow+0x150 >> 01b3fef8 7e4196c7 USER32!DispatchMessageWorker+0x306 >> 01b3ff08 00f6bc99 USER32!DispatchMessageA+0xf >> 01b3ff50 005d9e8a m3ui!WinTrestle__MessengerApply+0x21f [..\src >> \winvbt\WinTrestl >> e.m3 @ 2450] >> 01b3ff88 005d9c23 m3core!ThreadWin32__RunThread+0x1f6 [..\src\thread >> \WIN32\Threa >> dWin32.m3 @ 579] >> 01b3ffb4 7c80b729 m3core!ThreadWin32__ThreadBase+0x3a [..\src\thread >> \WIN32\Threa >> dWin32.m3 @ 548] >> 01b3ffec 00000000 kernel32!BaseThreadStart+0x37 >> 0:003> >> >> >> This we shall blame on Trestle not fully being ported to Win32, I >> guess. >> At the very least, it seems to the behavior going back a while. >> You can occasionally see this in head, but usually you see #3. >> >> >> Behavior #2 >> >> Sometimes, rarely, Juno hangs in startup on NT. >> I believe I have seen this both with fairly old and current versions. >> This occurs very rarely. I might look into it more after #3 is >> solved. >> >> >> Behavior #3 >> >> >> An access violation (SIGSEGV to Unix folks) during startup. >> This is the most common behavior with current source, going back a >> few months. >> It is almost always accessing address 00200000 and the instruction >> pointer is very >> often in Thread__Join, but neither are always true. >> Sometimes it accesses 00200000 elsewhere. Sometimes it accesses NULL. >> >> >> C:\cm3.2009-02-20>\bin\x86\cdb -g \cm3.2009-03-01\bin\Juno.exe >> (1ac4.1e9c): Access violation - code c0000005 (first chance) >> First chance exceptions are reported before any exception handling. >> This exception may be expected and handled. >> eax=00000001 ebx=00200000 ecx=00000004 edx=0060b150 esi=021a6600 >> edi=02812974 >> eip=005dac96 esp=0012f97c ebp=0012f9a0 iopl=0 nv up ei pl >> nz na pe nc >> cs=001b ss=0023 ds=0023 es=0023 fs=003b gs=0000 >> efl=00010206 >> m3core!Thread__Join+0x13f: >> 005dac96 8b53fc mov edx,dword ptr [ebx-4] ds: >> 0023:001ffffc=???????? >> 0:000> r ebx >> ebx=00200000 >> 0:000> .lines >> Line number information will be loaded >> 0:000> k >> ChildEBP RetAddr >> 0012f9a0 1000e263 m3core!Thread__Join+0x13f [..\src\thread >> \WIN32\ThreadWin32.m3 >> @ 710] >> 0012f9e4 0041c7b7 juno_compiler!JunoCompile__ProcDecl+0x1f9 [..\src >> \JunoCompile. >> m3 @ 256] >> 0012fa1c 0041d195 Juno!Editor__Pass2+0x1a5 [..\src\Editor.m3 @ 730] >> 0012fac8 0041d04e Juno!Editor__Compile2+0x137 [..\src\Editor.m3 @ >> 813] >> 0012fafc 0043d555 Juno!Editor__Compile+0x53 [..\src\Editor.m3 @ 793] >> 0012fb3c 0043d74e Juno!Juno__CompileEditor+0x2c [..\src\Juno.m3 @ >> 140] >> 0012fbd8 0043e079 Juno!Juno__CompileModule+0x12c [..\src\Juno.m3 @ >> 174] >> 0012fd80 0044b6a5 Juno!Juno__CompileModules+0x2d1 [..\src\Juno.m3 @ >> 263] >> 0012fee0 005c8e14 Juno!Juno_M3+0x1fa1 [..\src\Juno.m3 @ 2134] >> 0012ff24 005c83ec m3core!RTLinker__RunMainBody+0x25a [..\src\runtime >> \common\RTLi >> nker.m3 @ 399] >> 0012ff3c 005c8495 m3core!RTLinker__AddUnitI+0xf7 [..\src\runtime >> \common\RTLinker >> .m3 @ 113] >> 0012ff60 00401038 m3core!RTLinker__AddUnit+0xa1 [..\src\runtime >> \common\RTLinker. >> m3 @ 122] >> 0012ff7c 004b0d84 Juno!main+0x38 [_m3main.mc @ 4] >> 0012ffc0 7c817077 Juno!__tmainCRTStartup+0x10f [f:\dd\vctools >> \crt_bld\self_x86\c >> rt\src\crtexe.c @ 582] >> 0012fff0 00000000 kernel32!BaseProcessStart+0x23 >> 0:000> >> >> #4 sometimes other, for example: >> *** >> *** runtime error: >> *** <*ASSERT*> failed. >> *** file "..\src\runtime\common\RTCollector.m3", line 411 >> *** >> Stack trace: >> FP PC Procedure >> --------- --------- ------------------------------- >> 0x12f710 0x5bf033 Move + 0xcc in ..\src\runtime\common >> \RTCollector.m3 >> 0x12f754 0x5bae91 Walk + 0x467 in ..\src\runtime\common >> \RTHeapMap.m3 >> 0x12f778 0x5ba76a DoWalkRef + 0x62 in ..\src\runtime\common >> \RTHeapMap.m3 >> 0x12f7a4 0x5ba700 WalkRef + 0x100 in ..\src\runtime\common >> \RTHeapMap.m3 >> 0x12f7cc 0x5c0bb0 CleanBetween + 0xe1 in ..\src\runtime\common >> \RTCollector.m >> 3 >> 0x12f7f8 0x5c0a20 CleanPage + 0x5b in ..\src\runtime\common >> \RTCollector.m3 >> 0x12f84c 0x5c0312 CollectSomeInStateZero + 0x5b2 in ..\src >> \runtime\common\RT >> Collector.m3 >> 0x12f860 0x5bfd24 CollectSome + 0x6e in ..\src\runtime\common >> \RTCollector.m3 >> 0x12f890 0x5bfa23 CollectEnough + 0x90 in ..\src\runtime\common >> \RTCollector. >> m3 >> 0x12f8f0 0x5c18c0 AllocTraced + 0xef in ..\src\runtime\common >> \RTCollector.m3 >> ......... ......... ... more frames ... >> (14b0.121c): Break instruction exception - code 80000003 (first >> chance) >> >> for example: >> *** >> *** runtime error: >> *** An array subscript was out of range. >> *** file "..\src\vbt\VBTRep.m3", line 644 >> *** >> Stack trace: >> FP PC Procedure >> --------- --------- ------------------------------- >> 0x260fee8 0xf92ae9 Redisplay + 0x38d in ..\src\vbt\VBTRep.m3 >> 0x260ff10 0xf926a8 UncoverRedisplay + 0xd2 in ..\src\vbt\VBTRep.m3 >> 0x260ff38 0xf9272a RdApply + 0x7d in ..\src\vbt\VBTRep.m3 >> 0x260ff88 0x5da3ab RunThread + 0x207 in ..\src\thread >> \WIN32\ThreadWin32.m3 >> 0x260ffb4 0x5da133 ThreadBase + 0x3a in ..\src\thread >> \WIN32\ThreadWin32.m3 >> ......... ......... ... more frames ... >> (1c3c.e3c): Break instruction exception - code 80000003 (first >> chance) >> >> I figure these are just a variation of #3. >> >> Now, I finally learned how to give CVS a date to checkout or update. >> And NT builds very fast due to the integrated backend. >> So I have been building various dates. >> >> The change between #3 and #1 happened around mid February 2009. >> Specifically, ignoring the rare #2, 2009/02/15 always fails an >> assert, >> #4 above is from 2009/02/20. >> And 2009/02/20 also access violates on 00200000 often. >> >> >> - Jay >> >> >> > -------------- next part -------------- An HTML attachment was scrubbed... URL: From hosking at cs.purdue.edu Tue Sep 8 07:58:53 2009 From: hosking at cs.purdue.edu (Tony Hosking) Date: Tue, 8 Sep 2009 01:58:53 -0400 Subject: [M3devel] FW: Juno on NT (presumably canary for other problems) In-Reply-To: References: Message-ID: Here's the hang I see for juno running on I386_DARWIN. If the stack is overflowing this could cause a hang. Otherwise, I see nothing innately suspicious in these thread backtraces. Any ideas? Thread 8 (process 94794 thread 0x2a9f): #0 0x963422ce in semaphore_wait_signal_trap () #1 0x963742c6 in _pthread_cond_wait () #2 0x963b9539 in pthread_cond_wait () #3 0x0093e189 in ThreadPThread__XWait (M3_BXP32l_self=0x17a6844, M3_AYIbX3_m=0x17a6818, M3_Bl0jv4_c=0x17a6824, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:227 #4 0x0093e7a6 in Thread__AlertWait (M3_AYIbX3_m=0x17a6818, M3_Bl0jv4_c=0x17a6824) at ../src/thread/PTHREAD/ThreadPThread.m3:267 #5 0x0075cdf2 in Formatter__Allocate (M3_ACp9GL_t=0x16e99fc, M3_DBiloZ_this=1 '\001', M3_Cwb5VA_minSize=) at ../src/ formatter/Formatter.m3:440 #6 0x0075cf0a in Formatter__Probe (M3_ACp9GL_t=0x16e99fc, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:542 #7 0x0075d2b8 in Formatter__Peek (M3_ACp9GL_t=0x16e99fc, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:592 #8 0x0075d2ff in Formatter__PeekOp (M3_ACp9GL_t=0x16e99fc, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:577 #9 0x0075db25 in Formatter__PrintUntil (M3_ACp9GL_t=0x16e99fc, M3_DOUxXw_mode=1 '\001', M3_ElBLGV_pos=0xb038ce90, M3_Cwb5VA_maxL=, M3_CCuODf_op=0x2162430) at ../src/ formatter/Formatter.m3:708 #10 0x0075dfc9 in Formatter__PrintTop (M3_B5Nhtj_self=0x17a6834) at ../ src/formatter/Formatter.m3:615 #11 0x00940243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1527e00) at ../src/thread/PTHREAD/ThreadPThread.m3:547 #12 0x0093ff74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1527e00) at ../src/thread/PTHREAD/ ThreadPThread.m3:523 #13 0x96373155 in _pthread_start () #14 0x96373012 in thread_start () Thread 7 (process 94794 thread 0x2503): #0 0x963422ce in semaphore_wait_signal_trap () #1 0x963742c6 in _pthread_cond_wait () #2 0x963b9539 in pthread_cond_wait () #3 0x0093e189 in ThreadPThread__XWait (M3_BXP32l_self=0x1705d88, M3_AYIbX3_m=0x1704128, M3_Bl0jv4_c=0x17044a0, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 #4 0x0093e823 in Thread__Wait (M3_AYIbX3_m=0x1704128, M3_Bl0jv4_c=0x17044a0) at ../src/thread/PTHREAD/ThreadPThread.m3:278 #5 0x004c1962 in XMessenger__Messenger (M3_EVlqQO_self=0x1705d78) at ../src/xvbt/XMessenger.m3:69 #6 0x00940243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1511f60) at ../src/thread/PTHREAD/ThreadPThread.m3:547 #7 0x0093ff74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1511f60) at ../src/thread/PTHREAD/ ThreadPThread.m3:523 #8 0x96373155 in _pthread_start () #9 0x96373012 in thread_start () Thread 6 (process 94794 thread 0x2407): #0 0x963422ce in semaphore_wait_signal_trap () #1 0x963742c6 in _pthread_cond_wait () #2 0x963b9539 in pthread_cond_wait () #3 0x0093e189 in ThreadPThread__XWait (M3_BXP32l_self=0x1705d38, M3_AYIbX3_m=0x1704128, M3_Bl0jv4_c=0x17044c0, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 #4 0x0093e823 in Thread__Wait (M3_AYIbX3_m=0x1704128, M3_Bl0jv4_c=0x17044c0) at ../src/thread/PTHREAD/ThreadPThread.m3:278 #5 0x004c7bc2 in XInput__FilterXInput (M3_DSd60P_self=0x1705d28) at ../src/xvbt/XInput.m3:102 #6 0x00940243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1511de0) at ../src/thread/PTHREAD/ThreadPThread.m3:547 #7 0x0093ff74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1511de0) at ../src/thread/PTHREAD/ ThreadPThread.m3:523 #8 0x96373155 in _pthread_start () #9 0x96373012 in thread_start () Thread 5 (process 94794 thread 0x230f): #0 0x963916fa in select$DARWIN_EXTSN () #1 0x00944503 in Unix__select (nfds=4, readfds=0x17a90c4, writefds=0x17a90d4, exceptfds=0x17a90e4, timeout=0x0) at ../src/unix/ Common/UnixC.c:301 #2 0x00941970 in ThreadPThread__XIOWait__CallSelect.762 (M3_Cwb5VA_nfd=, M3_A4bqCj_timeout=0x0) at ../src/thread/ PTHREAD/ThreadPThread.m3:788 #3 0x009416cc in ThreadPThread__XIOWait (M3_BXP32l_self=0x1705ce8, M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_interval=-1, M3_AicXUJ_alertable=0 '\0') at ../src/thread/ PTHREAD/ThreadPThread.m3:827 #4 0x009411b4 in SchedulerPosix__IOWait (M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_timeoutInterval=-1) at ../src/ thread/PTHREAD/ThreadPThread.m3:730 #5 0x004c920b in XInput__WaitForXInput (M3_Bkyxhg_self=0x1705cd8) at ../src/xvbt/XInput.m3:63 #6 0x00940243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1511d10) at ../src/thread/PTHREAD/ThreadPThread.m3:547 #7 0x0093ff74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1511d10) at ../src/thread/PTHREAD/ ThreadPThread.m3:523 #8 0x96373155 in _pthread_start () #9 0x96373012 in thread_start () Thread 4 (process 94794 thread 0x2203): #0 0x9634946e in __semwait_signal () #1 0x963492ef in nanosleep$UNIX2003 () #2 0x00943cc4 in ThreadPThread__Nanosleep (req=0xb0184dd0, rem=0xb0184dd8) at ../src/thread/PTHREAD/ThreadPThreadC.c:318 #3 0x00940d7c in ThreadPThread__XPause (M3_BXP32l_self=0x1640ed8, M3_CtKayy_n=1, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ ThreadPThread.m3:669 #4 0x00940ef3 in Thread__Pause (M3_CtKayy_n=1) at ../src/thread/ PTHREAD/ThreadPThread.m3:686 #5 0x0031bd53 in FileBrowserVBT__Watcher (M3_EMTrVz_cl=0x1640ed0) at ../src/lego/FileBrowserVBT.m3:259 #6 0x00940243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1510200) at ../src/thread/PTHREAD/ThreadPThread.m3:547 #7 0x0093ff74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1510200) at ../src/thread/PTHREAD/ ThreadPThread.m3:523 #8 0x96373155 in _pthread_start () #9 0x96373012 in thread_start () Thread 3 (process 94794 thread 0x2103): #0 0x963422ce in semaphore_wait_signal_trap () #1 0x963742c6 in _pthread_cond_wait () #2 0x963b9539 in pthread_cond_wait () #3 0x0093e189 in ThreadPThread__XWait (M3_BXP32l_self=0x160c410, M3_AYIbX3_m=0x160c3ec, M3_Bl0jv4_c=0x160c3f8, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 #4 0x0093e823 in Thread__Wait (M3_AYIbX3_m=0x160c3ec, M3_Bl0jv4_c=0x160c3f8) at ../src/thread/PTHREAD/ThreadPThread.m3:278 #5 0x0038d9e2 in VTView__VFontCleanUpThread (M3_EMTrVz_cl=0x160c408) at ../src/vtext/VTView.m3:111 #6 0x00940243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x15103a0) at ../src/thread/PTHREAD/ThreadPThread.m3:547 #7 0x0093ff74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x15103a0) at ../src/thread/PTHREAD/ ThreadPThread.m3:523 #8 0x96373155 in _pthread_start () #9 0x96373012 in thread_start () Thread 2 (process 94794 thread 0x1003): #0 0x963422ce in semaphore_wait_signal_trap () #1 0x963742c6 in _pthread_cond_wait () #2 0x963b9539 in pthread_cond_wait () #3 0x0093e189 in ThreadPThread__XWait (M3_BXP32l_self=0x16079d8, M3_AYIbX3_m=0x1607998, M3_Bl0jv4_c=0x16079a4, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 #4 0x0093e823 in Thread__Wait (M3_AYIbX3_m=0x1607998, M3_Bl0jv4_c=0x16079a4) at ../src/thread/PTHREAD/ThreadPThread.m3:278 #5 0x004fd3d2 in VBTRep__MeterMaid (M3_EMTrVz_self=0x16079cc) at ../ src/vbt/VBTRep.m3:439 #6 0x00940243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x150fdd0) at ../src/thread/PTHREAD/ThreadPThread.m3:547 #7 0x0093ff74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x150fdd0) at ../src/thread/PTHREAD/ ThreadPThread.m3:523 #8 0x96373155 in _pthread_start () #9 0x96373012 in thread_start () Thread 1 (process 94794 thread 0x10b): #0 0x963422ce in semaphore_wait_signal_trap () #1 0x963742c6 in _pthread_cond_wait () #2 0x963b9539 in pthread_cond_wait () #3 0x0093e189 in ThreadPThread__XWait (M3_BXP32l_self=0x160000c, M3_AYIbX3_m=0x17a6818, M3_Bl0jv4_c=0x17a6824, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:227 #4 0x0093e823 in Thread__Wait (M3_AYIbX3_m=0x17a6818, M3_Bl0jv4_c=0x17a6824) at ../src/thread/PTHREAD/ThreadPThread.m3:278 #5 0x0075c592 in Formatter__WaitUntilEmpty (M3_ACp9GL_t=0x16e99fc, M3_Cwb5VA_index=) at ../src/formatter/Formatter.m3:491 #6 0x0076092a in Formatter__Flush (M3_ACp9GL_t=0x16e99fc) at ../src/ formatter/Formatter.m3:219 #7 0x0014d2f3 in JunoUnparse__Unparse (M3_ACp9GL_fmt=0x16e99fc, M3_Dpy7Ic_ast=0x16e9520, M3_AcxOUs_tokens=2147483647, M3_AcxOUs_indent=0, M3_AcxOUs_prec=3, M3_AicXUJ_debug=0 '\0', M3_AicXUJ_private=1 '\001', M3_Dpy7Ic_errast=0x0) at ../src/ JunoUnparse.m3:1016 #8 0x0014d5f9 in JunoUnparse__Expr (M3_BxxOH1_wr=0x16e9548, M3_ATZ4pH_ast=0x16e9520, M3_Cwb5VA_tokens=, M3_Cwb5VA_indent=, M3_Cwb5VA_width=, M3_Cwb5VA_prec=, M3_AicXUJ_debug=0 '\0') at ../src/ JunoUnparse.m3:52 #9 0x0001da6e in Editor__Pass4 (M3_EchL3i_rt=0x16df008, M3_ALfX9C_ed=0x240ddbc, M3_ClYh8q_scp=0x161b7dc) at ../src/Editor.m3:904 #10 0x0002204d in EditorUI__CompileUI (M3_EchL3i_rt=0x16df008, M3_ALfX9C_te=0x240ddbc, M3_AcxOUs_time=0, M3_ClYh8q_scp=0x161b7dc) at ../src/Editor.m3:1007 #11 0x00046b70 in Juno__CompileEditor (M3_EchL3i_rt=0x16df008, M3_ALfX9C_ed=0x240ddbc, M3_AcxOUs_time=0, M3_ClYh8q_scp=0x16dedd8, M3_A0YqHX_modName=0xbfffe870, M3_EmmWP2_entity=0xbfffe86c, M3_AicXUJ_uniqueModName=1 '\001') at ../src/Juno.m3:140 #12 0x00046eeb in Juno__CompileModule (M3_BtMpDB_w=0x1764f78, M3_Bd56fi_mod=0x2408b00, M3_EkTcCb_rd=0x240d7d0, M3_AicXUJ_augment=0 '\0') at ../src/Juno.m3:174 #13 0x00047b59 in Juno__CompileModules (M3_BtMpDB_w=0x1764f78, M3_EkTcCb_rd=0x17a35a4, M3_Al6NTd_modList=0xbfffec94, M3_AicXUJ_fromRsrc=1 '\001') at ../src/Juno.m3:263 #14 0x0004a9d9 in Juno_M3 (M3_AcxOUs_mode=1) at ../src/Juno.m3:2134 #15 0x0092fb1f in RTLinker__RunMainBody (M3_DjPxE3_m=0x5aee0) at ../ src/runtime/common/RTLinker.m3:399 #16 0x00002518 in main (argc=1, argv=0xbfffedec, envp=0xbfffedf4) at _m3main.mc:6 Antony Hosking | Associate Professor | Computer Science | Purdue University 305 N. University Street | West Lafayette | IN 47907 | USA Office +1 765 494 6001 | Mobile +1 765 427 5484 On 6 Sep 2009, at 23:18, Jay K wrote: > [was truncated again!] > > PPC_DARWIN 5.2.6 Juno on x86 sometimes hangs, sometimes runs out of > stack -------------- next part -------------- An HTML attachment was scrubbed... URL: From hosking at cs.purdue.edu Tue Sep 8 08:09:28 2009 From: hosking at cs.purdue.edu (Tony Hosking) Date: Tue, 8 Sep 2009 02:09:28 -0400 Subject: [M3devel] FW: Juno on NT (presumably canary for other problems) In-Reply-To: References: Message-ID: <30D99490-EA4A-44A0-8AB1-7BC093F9DCC1@cs.purdue.edu> Here's the hang backtrace for mentor. Again, all appears normal, except that all the threads are paused or waiting, which is suspicious. I'm stumped for now. Thread 21 (process 96727 thread 0x7403): #0 0x9634946e in __semwait_signal () #1 0x963492ef in nanosleep$UNIX2003 () #2 0x01022cc4 in ThreadPThread__Nanosleep (req=0xb15d4db0, rem=0xb15d4db8) at ../src/thread/PTHREAD/ThreadPThreadC.c:318 #3 0x0101fd7c in ThreadPThread__XPause (M3_BXP32l_self=0x1f3f880, M3_CtKayy_n=1, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ ThreadPThread.m3:668 #4 0x0101fef3 in Thread__Pause (M3_CtKayy_n=1) at ../src/thread/ PTHREAD/ThreadPThread.m3:685 #5 0x00bc9cf4 in XClientF__MeterMaid (M3_AS2y1X_cl=0x1f3f870) at ../ src/xvbt/XClientF.m3:105 #6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c441d0) at ../src/thread/PTHREAD/ThreadPThread.m3:546 #7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c441d0) at ../src/thread/PTHREAD/ ThreadPThread.m3:522 #8 0x96373155 in _pthread_start () #9 0x96373012 in thread_start () Thread 20 (process 96727 thread 0x7103): #0 ThreadPThread__XTestAlert (M3_BXP32l_self=0x1e5c134) at ../src/ thread/PTHREAD/ThreadPThread.m3:319 #1 0x0101fd9b in ThreadPThread__XPause (M3_BXP32l_self=0x1e5c134, M3_CtKayy_n=0.0056863520294427872, M3_AicXUJ_alertable=1 '\001') at ../ src/thread/PTHREAD/ThreadPThread.m3:669 #2 0x01020024 in Thread__AlertPause (M3_CtKayy_n=0.0056863520294427872) at ../src/thread/PTHREAD/ ThreadPThread.m3:699 #3 0x008f9ea1 in Animate__Do (M3_CCfZY3_t=0x1e7e3fc, M3_DsL7Zz_mg=0x0, M3_AdEaVQ_v=0x1e5e0f8, M3_BUucNs_duration=1) at ../ src/Animate.m3:71 #4 0x00909610 in MGV__Animation (M3_AdEaVQ_v=0x1e5e0f8, M3_BUucNs_duration=1) at ../src/MGV.m3:313 #5 0x008921f9 in GraphVBT__AnimateGraph (M3_Cj00zi_graph=0x1e5e00c, M3_BUucNs_t0=0, M3_BUucNs_t1=1) at ../src/GraphVBT.m3:656 #6 0x00019be8 in ViewError__ShowPixel (M3_AoJTjZ_view=0x1ed3060, M3_AcxOUs_x=3, M3_AcxOUs_y=2, M3_AcxOUs_p1=6, M3_AcxOUs_p2=-2) at ../ src/bresenham/ViewError.m3:548 #7 0x0001529a in BresenhamIE__OEDispatcher (M3_Ao6Rbg_v=0x1ed3060, M3_Af40ku_evt=0x1e08014) at ../I386_DARWIN/BresenhamIE.m3:101 #8 0x007abb9b in Zeus__ViewThread (M3_BH3Tll_self=0x1e5c128) at ../ src/Zeus.m3:331 #9 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c3fd80) at ../src/thread/PTHREAD/ThreadPThread.m3:546 #10 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c3fd80) at ../src/thread/PTHREAD/ ThreadPThread.m3:522 #11 0x96373155 in _pthread_start () #12 0x96373012 in thread_start () Thread 19 (process 96727 thread 0x5d07): #0 0x963422ce in semaphore_wait_signal_trap () #1 0x963742c6 in _pthread_cond_wait () #2 0x963b9539 in pthread_cond_wait () #3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1e5c0bc, M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1edf34c, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226 #4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1edf34c) at ../src/thread/PTHREAD/ThreadPThread.m3:266 #5 0x007ab7f2 in Zeus__WakeZeusAndSleep (M3_CQpoHd_zeus=0x1e3ccfc, M3_B74vJ1_view=0x1edf25c) at ../src/Zeus.m3:361 #6 0x007abaa2 in Zeus__ViewThread (M3_BH3Tll_self=0x1e5c0b0) at ../ src/Zeus.m3:328 #7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c3fc80) at ../src/thread/PTHREAD/ThreadPThread.m3:546 #8 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c3fc80) at ../src/thread/PTHREAD/ ThreadPThread.m3:522 #9 0x96373155 in _pthread_start () #10 0x96373012 in thread_start () Thread 18 (process 96727 thread 0x700b): #0 0x963422ce in semaphore_wait_signal_trap () #1 0x963742c6 in _pthread_cond_wait () #2 0x963b9539 in pthread_cond_wait () #3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1e5c044, M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1ee3bac, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226 #4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1ee3bac) at ../src/thread/PTHREAD/ThreadPThread.m3:266 #5 0x007ab7f2 in Zeus__WakeZeusAndSleep (M3_CQpoHd_zeus=0x1e3ccfc, M3_B74vJ1_view=0x1ee3b00) at ../src/Zeus.m3:361 #6 0x007abaa2 in Zeus__ViewThread (M3_BH3Tll_self=0x1e5c038) at ../ src/Zeus.m3:328 #7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c3fa90) at ../src/thread/PTHREAD/ThreadPThread.m3:546 #8 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c3fa90) at ../src/thread/PTHREAD/ ThreadPThread.m3:522 #9 0x96373155 in _pthread_start () #10 0x96373012 in thread_start () Thread 17 (process 96727 thread 0x6e03): #0 0x963493dc in _pthread_testcancel () #1 0x96349275 in nanosleep$UNIX2003 () #2 0x01022cc4 in ThreadPThread__Nanosleep (req=0xb134add0, rem=0xb134add8) at ../src/thread/PTHREAD/ThreadPThreadC.c:318 #3 0x0101fd7c in ThreadPThread__XPause (M3_BXP32l_self=0x1e54388, M3_CtKayy_n=0.5, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ ThreadPThread.m3:668 #4 0x0101fef3 in Thread__Pause (M3_CtKayy_n=0.5) at ../src/thread/ PTHREAD/ThreadPThread.m3:685 #5 0x00a6f0c0 in VTCaret__Blinker (M3_Axogco_arg=0x1e5437c) at ../src/ vtext/VTCaret.m3:149 #6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c3f9c0) at ../src/thread/PTHREAD/ThreadPThread.m3:546 #7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c3f9c0) at ../src/thread/PTHREAD/ ThreadPThread.m3:522 #8 0x96373155 in _pthread_start () #9 0x96373012 in thread_start () Thread 16 (process 96727 thread 0x435b): #0 0x963422ce in semaphore_wait_signal_trap () #1 0x963742c6 in _pthread_cond_wait () #2 0x963b9539 in pthread_cond_wait () #3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1df30c8, M3_AYIbX3_m=0x1e3bb94, M3_Bl0jv4_c=0x1e3bbb0, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226 #4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1e3bb94, M3_Bl0jv4_c=0x1e3bbb0) at ../src/thread/PTHREAD/ThreadPThread.m3:277 #5 0x007baaa1 in ZeusPanel__PanelThread (M3_CvdnuP_pc=0x1df30b8) at ../src/ZeusPanel.m3:1425 #6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c39830) at ../src/thread/PTHREAD/ThreadPThread.m3:546 #7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c39830) at ../src/thread/PTHREAD/ ThreadPThread.m3:522 #8 0x96373155 in _pthread_start () #9 0x96373012 in thread_start () Thread 15 (process 96727 thread 0x420b): #0 0x963422ce in semaphore_wait_signal_trap () #1 0x963742c6 in _pthread_cond_wait () #2 0x963b9539 in pthread_cond_wait () #3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d67e68, M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1d22688, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226 #4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1d22688) at ../src/thread/PTHREAD/ThreadPThread.m3:277 #5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1ee3b00) at ../ src/trestle/Trestle.m3:884 #6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=0x1d67e5c) at ../src/View.m3:74 #7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c305c0) at ../src/thread/PTHREAD/ThreadPThread.m3:546 #8 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c305c0) at ../src/thread/PTHREAD/ ThreadPThread.m3:522 #9 0x96373155 in _pthread_start () #10 0x96373012 in thread_start () Thread 14 (process 96727 thread 0x4103): #0 0x963422ce in semaphore_wait_signal_trap () #1 0x963742c6 in _pthread_cond_wait () #2 0x963b9539 in pthread_cond_wait () #3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1ee32e4, M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1edf3c4, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226 #4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1edf3c4) at ../src/thread/PTHREAD/ThreadPThread.m3:277 #5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1edf25c) at ../ src/trestle/Trestle.m3:884 #6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=0x1ee32d8) at ../src/View.m3:74 #7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38bf0) at ../src/thread/PTHREAD/ThreadPThread.m3:546 #8 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38bf0) at ../src/thread/PTHREAD/ ThreadPThread.m3:522 #9 0x96373155 in _pthread_start () #10 0x96373012 in thread_start () Thread 13 (process 96727 thread 0x4003): #0 0x963422ce in semaphore_wait_signal_trap () #1 0x963742c6 in _pthread_cond_wait () #2 0x963b9539 in pthread_cond_wait () #3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1edb2e4, M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1ed532c, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226 #4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1ed532c) at ../src/thread/PTHREAD/ThreadPThread.m3:277 #5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1ed3060) at ../ src/trestle/Trestle.m3:884 #6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=0x1edb2d8) at ../src/View.m3:74 #7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38780) at ../src/thread/PTHREAD/ThreadPThread.m3:546 #8 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38780) at ../src/thread/PTHREAD/ ThreadPThread.m3:522 #9 0x96373155 in _pthread_start () #10 0x96373012 in thread_start () Thread 12 (process 96727 thread 0x2e03): #0 0x963422ce in semaphore_wait_signal_trap () #1 0x963742c6 in _pthread_cond_wait () #2 0x963b9539 in pthread_cond_wait () #3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1ed52a4, M3_AYIbX3_m=0x1ed327c, M3_Bl0jv4_c=0x1ed35f4, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226 #4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1ed327c, M3_Bl0jv4_c=0x1ed35f4) at ../src/thread/PTHREAD/ThreadPThread.m3:277 #5 0x00bb7962 in XMessenger__Messenger (M3_EVlqQO_self=0x1ed5294) at ../src/xvbt/XMessenger.m3:69 #6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38420) at ../src/thread/PTHREAD/ThreadPThread.m3:546 #7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38420) at ../src/thread/PTHREAD/ ThreadPThread.m3:522 #8 0x96373155 in _pthread_start () #9 0x96373012 in thread_start () Thread 11 (process 96727 thread 0x2b07): #0 0x963422ce in semaphore_wait_signal_trap () #1 0x963742c6 in _pthread_cond_wait () #2 0x963b9539 in pthread_cond_wait () #3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1ed5254, M3_AYIbX3_m=0x1ed327c, M3_Bl0jv4_c=0x1ed3614, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226 #4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1ed327c, M3_Bl0jv4_c=0x1ed3614) at ../src/thread/PTHREAD/ThreadPThread.m3:277 #5 0x00bbdbc2 in XInput__FilterXInput (M3_DSd60P_self=0x1ed5244) at ../src/xvbt/XInput.m3:102 #6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38320) at ../src/thread/PTHREAD/ThreadPThread.m3:546 #7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38320) at ../src/thread/PTHREAD/ ThreadPThread.m3:522 #8 0x96373155 in _pthread_start () #9 0x96373012 in thread_start () Thread 10 (process 96727 thread 0x2a23): #0 0x963916fa in select$DARWIN_EXTSN () #1 0x01023503 in Unix__select (nfds=7, readfds=0x2813d54, writefds=0x2813d64, exceptfds=0x2813d74, timeout=0x0) at ../src/unix/ Common/UnixC.c:301 #2 0x01020970 in ThreadPThread__XIOWait__CallSelect.762 (M3_Cwb5VA_nfd=, M3_A4bqCj_timeout=0x0) at ../src/thread/ PTHREAD/ThreadPThread.m3:787 #3 0x010206cc in ThreadPThread__XIOWait (M3_BXP32l_self=0x1ed5204, M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_interval=-1, M3_AicXUJ_alertable=0 '\0') at ../src/thread/ PTHREAD/ThreadPThread.m3:826 #4 0x010201b4 in SchedulerPosix__IOWait (M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_timeoutInterval=-1) at ../src/ thread/PTHREAD/ThreadPThread.m3:729 #5 0x00bbf20b in XInput__WaitForXInput (M3_Bkyxhg_self=0x1ed51f4) at ../src/xvbt/XInput.m3:63 #6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38250) at ../src/thread/PTHREAD/ThreadPThread.m3:546 #7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38250) at ../src/thread/PTHREAD/ ThreadPThread.m3:522 #8 0x96373155 in _pthread_start () #9 0x96373012 in thread_start () Thread 9 (process 96727 thread 0x29f3): #0 0x963422ce in semaphore_wait_signal_trap () #1 0x963742c6 in _pthread_cond_wait () #2 0x963b9539 in pthread_cond_wait () #3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1e3fafc, M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1e3f9c8, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226 #4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1e3f9c8) at ../src/thread/PTHREAD/ThreadPThread.m3:277 #5 0x007ab312 in Zeus__AlgToViews (M3_CQpoHd_zeus=0x1e3ccfc, M3_Ao6Rbg_initiator=0x1ecd9cc, M3_BMhQCx_dispatchProc=0x150e0, M3_Af40ku_evtArgs=0x1e08014) at ../src/Zeus.m3:306 #6 0x007ac1f0 in Zeus__Dispatch (M3_Ao6Rbg_initiator=0x1ecd9cc, M3_DsvzJ6_style=0 '\0', M3_AcxOUs_priority=1, M3_Bd56fi_eventName=0x1d9d60, M3_BMhQCx_dispatchProc=0x150e0, M3_Af40ku_evtArgs=0x1e08014) at ../src/Zeus.m3:246 #7 0x000149a7 in BresenhamIE__ShowPixel (M3_CfiRBL_initiator=0x1ecd9cc, M3_AcxOUs_x=3, M3_AcxOUs_y=2, M3_AcxOUs_p1=6, M3_AcxOUs_p2=-2) at ../I386_DARWIN/BresenhamIE.m3:227 #8 0x000175b7 in AlgBresenham__DrawLine (M3_ECecEc_alg=0x1ecd9cc, M3_AcxOUs_x1=0, M3_AcxOUs_y1=0, M3_AcxOUs_x2=10, M3_AcxOUs_y2=6) at ../ src/bresenham/AlgBresenham.m3:55 #9 0x0001788f in AlgBresenham__Run (M3_ECecEc_alg=0x1ecd9cc) at ../ src/bresenham/AlgBresenham.m3:86 #10 0x007bb729 in ZeusPanel__AlgThread (M3_Dijbki_ac=0x1e3fae8) at ../ src/ZeusPanel.m3:1534 #11 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c29fd0) at ../src/thread/PTHREAD/ThreadPThread.m3:546 #12 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c29fd0) at ../src/thread/PTHREAD/ ThreadPThread.m3:522 #13 0x96373155 in _pthread_start () #14 0x96373012 in thread_start () Thread 8 (process 96727 thread 0x2803): #0 0x963422ce in semaphore_wait_signal_trap () #1 0x963742c6 in _pthread_cond_wait () #2 0x963b9539 in pthread_cond_wait () #3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d8e01c, M3_AYIbX3_m=0x1d71fdc, M3_Bl0jv4_c=0x1d71fe8, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226 #4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1d71fdc, M3_Bl0jv4_c=0x1d71fe8) at ../src/thread/PTHREAD/ThreadPThread.m3:266 #5 0x00e3bdf2 in Formatter__Allocate (M3_ACp9GL_t=0x1d71680, M3_DBiloZ_this=1 '\001', M3_Cwb5VA_minSize=) at ../src/ formatter/Formatter.m3:440 #6 0x00e3bf0a in Formatter__Probe (M3_ACp9GL_t=0x1d71680, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:542 #7 0x00e3c2b8 in Formatter__Peek (M3_ACp9GL_t=0x1d71680, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:592 #8 0x00e3c2ff in Formatter__PeekOp (M3_ACp9GL_t=0x1d71680, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:577 #9 0x00e3cb25 in Formatter__PrintUntil (M3_ACp9GL_t=0x1d71680, M3_DOUxXw_mode=1 '\001', M3_ElBLGV_pos=0xb038ce90, M3_Cwb5VA_maxL=, M3_CCuODf_op=0x1d72c08) at ../src/ formatter/Formatter.m3:708 #10 0x00e3cfc9 in Formatter__PrintTop (M3_B5Nhtj_self=0x1d8e00c) at ../ src/formatter/Formatter.m3:615 #11 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c29140) at ../src/thread/PTHREAD/ThreadPThread.m3:546 #12 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c29140) at ../src/thread/PTHREAD/ ThreadPThread.m3:522 #13 0x96373155 in _pthread_start () #14 0x96373012 in thread_start () Thread 7 (process 96727 thread 0x2703): #0 0x963422ce in semaphore_wait_signal_trap () #1 0x963742c6 in _pthread_cond_wait () #2 0x963b9539 in pthread_cond_wait () #3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d71618, M3_AYIbX3_m=0x1d715ec, M3_Bl0jv4_c=0x1d715f8, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226 #4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1d715ec, M3_Bl0jv4_c=0x1d715f8) at ../src/thread/PTHREAD/ThreadPThread.m3:266 #5 0x00e3bdf2 in Formatter__Allocate (M3_ACp9GL_t=0x1d70c90, M3_DBiloZ_this=1 '\001', M3_Cwb5VA_minSize=) at ../src/ formatter/Formatter.m3:440 #6 0x00e3bf0a in Formatter__Probe (M3_ACp9GL_t=0x1d70c90, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:542 #7 0x00e3c2b8 in Formatter__Peek (M3_ACp9GL_t=0x1d70c90, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:592 #8 0x00e3c2ff in Formatter__PeekOp (M3_ACp9GL_t=0x1d70c90, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:577 #9 0x00e3cb25 in Formatter__PrintUntil (M3_ACp9GL_t=0x1d70c90, M3_DOUxXw_mode=1 '\001', M3_ElBLGV_pos=0xb030ae90, M3_Cwb5VA_maxL=, M3_CCuODf_op=0x1d72c08) at ../src/ formatter/Formatter.m3:708 #10 0x00e3cfc9 in Formatter__PrintTop (M3_B5Nhtj_self=0x1d71608) at ../ src/formatter/Formatter.m3:615 #11 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c221e0) at ../src/thread/PTHREAD/ThreadPThread.m3:546 #12 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c221e0) at ../src/thread/PTHREAD/ ThreadPThread.m3:522 #13 0x96373155 in _pthread_start () #14 0x96373012 in thread_start () Thread 6 (process 96727 thread 0x2603): #0 0x963422ce in semaphore_wait_signal_trap () #1 0x963742c6 in _pthread_cond_wait () #2 0x963b9539 in pthread_cond_wait () #3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d729bc, M3_AYIbX3_m=0x1d728b4, M3_Bl0jv4_c=0x1d729a0, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226 #4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1d728b4, M3_Bl0jv4_c=0x1d729a0) at ../src/thread/PTHREAD/ThreadPThread.m3:266 #5 0x0073de32 in WorkerPool__ClericApply (M3_BSwVRC_self=0x1d729b0) at ../src/WorkerPool.m3:152 #6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c28e10) at ../src/thread/PTHREAD/ThreadPThread.m3:546 #7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c28e10) at ../src/thread/PTHREAD/ ThreadPThread.m3:522 #8 0x96373155 in _pthread_start () #9 0x96373012 in thread_start () Thread 5 (process 96727 thread 0x2313): #0 0x963916fa in select$DARWIN_EXTSN () #1 0x01023503 in Unix__select (nfds=4, readfds=0x1d74014, writefds=0x1d74024, exceptfds=0x1d74034, timeout=0xb0206b20) at ../src/ unix/Common/UnixC.c:301 #2 0x01020970 in ThreadPThread__XIOWait__CallSelect.762 (M3_Cwb5VA_nfd=, M3_A4bqCj_timeout=0xb0206b20) at ../src/ thread/PTHREAD/ThreadPThread.m3:787 #3 0x010206a8 in ThreadPThread__XIOWait (M3_BXP32l_self=0x1d585bc, M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_interval=1.7976931348623157e+308, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:823 #4 0x010202e7 in SchedulerPosix__IOAlertWait (M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_timeoutInterval=-1) at ../ src/thread/PTHREAD/ThreadPThread.m3:742 #5 0x00dd3cc2 in TCPMisc__AcceptFrom (M3_AahksS_c=0x1d58594, M3_DoBjMZ_peer=0xb0206cb4) at ../src/POSIX/TCP.m3:458 #6 0x00dd3da8 in TCP__Accept (M3_AahksS_c=0x1d58594) at ../src/POSIX/ TCP.m3:234 #7 0x006dbc6b in LocalObjectSpace__SpaceAccept (M3_Dbz8GV_self=0x1d585b0) at ../src/LocalObjectSpace.m3:307 #8 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c28d60) at ../src/thread/PTHREAD/ThreadPThread.m3:546 #9 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c28d60) at ../src/thread/PTHREAD/ ThreadPThread.m3:522 #10 0x96373155 in _pthread_start () #11 0x96373012 in thread_start () Thread 4 (process 96727 thread 0x2003): #0 0x9634946e in __semwait_signal () #1 0x963492ef in nanosleep$UNIX2003 () #2 0x01022cc4 in ThreadPThread__Nanosleep (req=0xb0184dd0, rem=0xb0184dd8) at ../src/thread/PTHREAD/ThreadPThreadC.c:318 #3 0x0101fd7c in ThreadPThread__XPause (M3_BXP32l_self=0x1d0ba08, M3_CtKayy_n=1, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ ThreadPThread.m3:668 #4 0x0101fef3 in Thread__Pause (M3_CtKayy_n=1) at ../src/thread/ PTHREAD/ThreadPThread.m3:685 #5 0x00a11d53 in FileBrowserVBT__Watcher (M3_EMTrVz_cl=0x1d0ba00) at ../src/lego/FileBrowserVBT.m3:259 #6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c21830) at ../src/thread/PTHREAD/ThreadPThread.m3:546 #7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c21830) at ../src/thread/PTHREAD/ ThreadPThread.m3:522 #8 0x96373155 in _pthread_start () #9 0x96373012 in thread_start () Thread 3 (process 96727 thread 0x1f03): #0 0x963422ce in semaphore_wait_signal_trap () #1 0x963742c6 in _pthread_cond_wait () #2 0x963b9539 in pthread_cond_wait () #3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d090d4, M3_AYIbX3_m=0x1d090b0, M3_Bl0jv4_c=0x1d090bc, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226 #4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d090b0, M3_Bl0jv4_c=0x1d090bc) at ../src/thread/PTHREAD/ThreadPThread.m3:277 #5 0x00a839e2 in VTView__VFontCleanUpThread (M3_EMTrVz_cl=0x1d090cc) at ../src/vtext/VTView.m3:111 #6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c21310) at ../src/thread/PTHREAD/ThreadPThread.m3:546 #7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c21310) at ../src/thread/PTHREAD/ ThreadPThread.m3:522 #8 0x96373155 in _pthread_start () #9 0x96373012 in thread_start () Thread 2 (process 96727 thread 0xd07): #0 0x963422ce in semaphore_wait_signal_trap () #1 0x963742c6 in _pthread_cond_wait () #2 0x963b9539 in pthread_cond_wait () #3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d006c8, M3_AYIbX3_m=0x1d00688, M3_Bl0jv4_c=0x1d00694, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226 #4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00688, M3_Bl0jv4_c=0x1d00694) at ../src/thread/PTHREAD/ThreadPThread.m3:277 #5 0x00bf33d2 in VBTRep__MeterMaid (M3_EMTrVz_self=0x1d006bc) at ../ src/vbt/VBTRep.m3:439 #6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c21390) at ../src/thread/PTHREAD/ThreadPThread.m3:546 #7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c21390) at ../src/thread/PTHREAD/ ThreadPThread.m3:522 #8 0x96373155 in _pthread_start () #9 0x96373012 in thread_start () Thread 1 (process 96727 thread 0x10b): #0 0x963422ce in semaphore_wait_signal_trap () #1 0x963742c6 in _pthread_cond_wait () #2 0x963b9539 in pthread_cond_wait () #3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d0000c, M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1df3114, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226 #4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1df3114) at ../src/thread/PTHREAD/ThreadPThread.m3:277 #5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1e3a204) at ../ src/trestle/Trestle.m3:884 #6 0x007c09eb in ZeusPanel__Interact (M3_Bd56fi_title=0x290db0, M3_DYb95R_path=0x1d498c0) at ../src/ZeusPanel.m3:477 #7 0x001b0ede in Main_M3 (M3_AcxOUs_mode=1) at ../src/Main.m3:165 #8 0x0100eb1f in RTLinker__RunMainBody (M3_DjPxE3_m=0x1d6060) at ../ src/runtime/common/RTLinker.m3:399 #9 0x00002578 in main (argc=1, argv=0xbfffedb8, envp=0xbfffedc0) at _m3main.mc:6 Antony Hosking | Associate Professor | Computer Science | Purdue University 305 N. University Street | West Lafayette | IN 47907 | USA Office +1 765 494 6001 | Mobile +1 765 427 5484 On 6 Sep 2009, at 23:18, Jay K wrote: > > > > > > > > > > [was truncated again!] > > PPC_DARWIN 5.2.6 Juno on x86 sometimes hangs, sometimes runs out of > stack -------------- next part -------------- An HTML attachment was scrubbed... URL: From jay.krell at cornell.edu Tue Sep 8 10:09:31 2009 From: jay.krell at cornell.edu (Jay K) Date: Tue, 8 Sep 2009 08:09:31 +0000 Subject: [M3devel] FW: Juno on NT (presumably canary for other problems) In-Reply-To: <20090908074840.EB4811A2079@async.async.caltech.edu> References: <30D99490-EA4A-44A0-8AB1-7BC093F9DCC1@cs.purdue.edu> <20090908074840.EB4811A2079@async.async.caltech.edu> Message-ID: Nice thing about pthreads is everyone uses them. Whatever tools they have, we can use. ..Jay > To: hosking at cs.purdue.edu; jay.krell at cornell.edu > CC: m3devel at elegosoft.com > Subject: Re: [M3devel] FW: Juno on NT (presumably canary for other problems) > Date: Tue, 8 Sep 2009 00:48:40 -0700 > From: mika at async.async.caltech.edu > > > A nice thing about the user threads system is that it has a beautiful > deadlock detector... do you have anything like this in the pthreads > environment? > > Mika > > Tony Hosking writes: > > > >--Apple-Mail-13--794937978 > >Content-Type: text/plain; > > charset=US-ASCII; > > format=flowed; > > delsp=yes > >Content-Transfer-Encoding: 7bit > > > >Here's the hang backtrace for mentor. Again, all appears normal, > >except that all the threads are paused or waiting, which is > >suspicious. I'm stumped for now. > > > >Thread 21 (process 96727 thread 0x7403): > >#0 0x9634946e in __semwait_signal () > >#1 0x963492ef in nanosleep$UNIX2003 () > >#2 0x01022cc4 in ThreadPThread__Nanosleep (req=0xb15d4db0, > >rem=0xb15d4db8) at ../src/thread/PTHREAD/ThreadPThreadC.c:318 > >#3 0x0101fd7c in ThreadPThread__XPause (M3_BXP32l_self=0x1f3f880, > >M3_CtKayy_n=1, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ > >ThreadPThread.m3:668 > >#4 0x0101fef3 in Thread__Pause (M3_CtKayy_n=1) at ../src/thread/ > >PTHREAD/ThreadPThread.m3:685 > >#5 0x00bc9cf4 in XClientF__MeterMaid (M3_AS2y1X_cl=0x1f3f870) at ../ > >src/xvbt/XClientF.m3:105 > >#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c441d0) > >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >#7 0x0101ef74 in ThreadPThread__ThreadBase > >(M3_AJWxb1_param=0x1c441d0) at ../src/thread/PTHREAD/ > >ThreadPThread.m3:522 > >#8 0x96373155 in _pthread_start () > >#9 0x96373012 in thread_start () > > > >Thread 20 (process 96727 thread 0x7103): > >#0 ThreadPThread__XTestAlert (M3_BXP32l_self=0x1e5c134) at ../src/ > >thread/PTHREAD/ThreadPThread.m3:319 > >#1 0x0101fd9b in ThreadPThread__XPause (M3_BXP32l_self=0x1e5c134, > >M3_CtKayy_n=0.0056863520294427872, M3_AicXUJ_alertable=1 '\001') at ../ > >src/thread/PTHREAD/ThreadPThread.m3:669 > >#2 0x01020024 in Thread__AlertPause > >(M3_CtKayy_n=0.0056863520294427872) at ../src/thread/PTHREAD/ > >ThreadPThread.m3:699 > >#3 0x008f9ea1 in Animate__Do (M3_CCfZY3_t=0x1e7e3fc, > >M3_DsL7Zz_mg=0x0, M3_AdEaVQ_v=0x1e5e0f8, M3_BUucNs_duration=1) at ../ > >src/Animate.m3:71 > >#4 0x00909610 in MGV__Animation (M3_AdEaVQ_v=0x1e5e0f8, > >M3_BUucNs_duration=1) at ../src/MGV.m3:313 > >#5 0x008921f9 in GraphVBT__AnimateGraph (M3_Cj00zi_graph=0x1e5e00c, > >M3_BUucNs_t0=0, M3_BUucNs_t1=1) at ../src/GraphVBT.m3:656 > >#6 0x00019be8 in ViewError__ShowPixel (M3_AoJTjZ_view=0x1ed3060, > >M3_AcxOUs_x=3, M3_AcxOUs_y=2, M3_AcxOUs_p1=6, M3_AcxOUs_p2=-2) at ../ > >src/bresenham/ViewError.m3:548 > >#7 0x0001529a in BresenhamIE__OEDispatcher (M3_Ao6Rbg_v=0x1ed3060, > >M3_Af40ku_evt=0x1e08014) at ../I386_DARWIN/BresenhamIE.m3:101 > >#8 0x007abb9b in Zeus__ViewThread (M3_BH3Tll_self=0x1e5c128) at ../ > >src/Zeus.m3:331 > >#9 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c3fd80) > >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >#10 0x0101ef74 in ThreadPThread__ThreadBase > >(M3_AJWxb1_param=0x1c3fd80) at ../src/thread/PTHREAD/ > >ThreadPThread.m3:522 > >#11 0x96373155 in _pthread_start () > >#12 0x96373012 in thread_start () > > > >Thread 19 (process 96727 thread 0x5d07): > >#0 0x963422ce in semaphore_wait_signal_trap () > >#1 0x963742c6 in _pthread_cond_wait () > >#2 0x963b9539 in pthread_cond_wait () > >#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1e5c0bc, > >M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1edf34c, M3_AicXUJ_alertable=1 > >'\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226 > >#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1e3f9bc, > >M3_Bl0jv4_c=0x1edf34c) at ../src/thread/PTHREAD/ThreadPThread.m3:266 > >#5 0x007ab7f2 in Zeus__WakeZeusAndSleep (M3_CQpoHd_zeus=0x1e3ccfc, > >M3_B74vJ1_view=0x1edf25c) at ../src/Zeus.m3:361 > >#6 0x007abaa2 in Zeus__ViewThread (M3_BH3Tll_self=0x1e5c0b0) at ../ > >src/Zeus.m3:328 > >#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c3fc80) > >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >#8 0x0101ef74 in ThreadPThread__ThreadBase > >(M3_AJWxb1_param=0x1c3fc80) at ../src/thread/PTHREAD/ > >ThreadPThread.m3:522 > >#9 0x96373155 in _pthread_start () > >#10 0x96373012 in thread_start () > > > >Thread 18 (process 96727 thread 0x700b): > >#0 0x963422ce in semaphore_wait_signal_trap () > >#1 0x963742c6 in _pthread_cond_wait () > >#2 0x963b9539 in pthread_cond_wait () > >#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1e5c044, > >M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1ee3bac, M3_AicXUJ_alertable=1 > >'\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226 > >#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1e3f9bc, > >M3_Bl0jv4_c=0x1ee3bac) at ../src/thread/PTHREAD/ThreadPThread.m3:266 > >#5 0x007ab7f2 in Zeus__WakeZeusAndSleep (M3_CQpoHd_zeus=0x1e3ccfc, > >M3_B74vJ1_view=0x1ee3b00) at ../src/Zeus.m3:361 > >#6 0x007abaa2 in Zeus__ViewThread (M3_BH3Tll_self=0x1e5c038) at ../ > >src/Zeus.m3:328 > >#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c3fa90) > >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >#8 0x0101ef74 in ThreadPThread__ThreadBase > >(M3_AJWxb1_param=0x1c3fa90) at ../src/thread/PTHREAD/ > >ThreadPThread.m3:522 > >#9 0x96373155 in _pthread_start () > >#10 0x96373012 in thread_start () > > > >Thread 17 (process 96727 thread 0x6e03): > >#0 0x963493dc in _pthread_testcancel () > >#1 0x96349275 in nanosleep$UNIX2003 () > >#2 0x01022cc4 in ThreadPThread__Nanosleep (req=0xb134add0, > >rem=0xb134add8) at ../src/thread/PTHREAD/ThreadPThreadC.c:318 > >#3 0x0101fd7c in ThreadPThread__XPause (M3_BXP32l_self=0x1e54388, > >M3_CtKayy_n=0.5, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ > >ThreadPThread.m3:668 > >#4 0x0101fef3 in Thread__Pause (M3_CtKayy_n=0.5) at ../src/thread/ > >PTHREAD/ThreadPThread.m3:685 > >#5 0x00a6f0c0 in VTCaret__Blinker (M3_Axogco_arg=0x1e5437c) at ../src/ > >vtext/VTCaret.m3:149 > >#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c3f9c0) > >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >#7 0x0101ef74 in ThreadPThread__ThreadBase > >(M3_AJWxb1_param=0x1c3f9c0) at ../src/thread/PTHREAD/ > >ThreadPThread.m3:522 > >#8 0x96373155 in _pthread_start () > >#9 0x96373012 in thread_start () > > > >Thread 16 (process 96727 thread 0x435b): > >#0 0x963422ce in semaphore_wait_signal_trap () > >#1 0x963742c6 in _pthread_cond_wait () > >#2 0x963b9539 in pthread_cond_wait () > >#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1df30c8, > >M3_AYIbX3_m=0x1e3bb94, M3_Bl0jv4_c=0x1e3bbb0, M3_AicXUJ_alertable=0 > >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226 > >#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1e3bb94, > >M3_Bl0jv4_c=0x1e3bbb0) at ../src/thread/PTHREAD/ThreadPThread.m3:277 > >#5 0x007baaa1 in ZeusPanel__PanelThread (M3_CvdnuP_pc=0x1df30b8) > >at ../src/ZeusPanel.m3:1425 > >#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c39830) > >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >#7 0x0101ef74 in ThreadPThread__ThreadBase > >(M3_AJWxb1_param=0x1c39830) at ../src/thread/PTHREAD/ > >ThreadPThread.m3:522 > >#8 0x96373155 in _pthread_start () > >#9 0x96373012 in thread_start () > > > >Thread 15 (process 96727 thread 0x420b): > >#0 0x963422ce in semaphore_wait_signal_trap () > >#1 0x963742c6 in _pthread_cond_wait () > >#2 0x963b9539 in pthread_cond_wait () > >#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d67e68, > >M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1d22688, M3_AicXUJ_alertable=0 > >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226 > >#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00500, > >M3_Bl0jv4_c=0x1d22688) at ../src/thread/PTHREAD/ThreadPThread.m3:277 > >#5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1ee3b00) at ../ > >src/trestle/Trestle.m3:884 > >#6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=0x1d67e5c) > >at ../src/View.m3:74 > >#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c305c0) > >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >#8 0x0101ef74 in ThreadPThread__ThreadBase > >(M3_AJWxb1_param=0x1c305c0) at ../src/thread/PTHREAD/ > >ThreadPThread.m3:522 > >#9 0x96373155 in _pthread_start () > >#10 0x96373012 in thread_start () > > > >Thread 14 (process 96727 thread 0x4103): > >#0 0x963422ce in semaphore_wait_signal_trap () > >#1 0x963742c6 in _pthread_cond_wait () > >#2 0x963b9539 in pthread_cond_wait () > >#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1ee32e4, > >M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1edf3c4, M3_AicXUJ_alertable=0 > >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226 > >#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00500, > >M3_Bl0jv4_c=0x1edf3c4) at ../src/thread/PTHREAD/ThreadPThread.m3:277 > >#5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1edf25c) at ../ > >src/trestle/Trestle.m3:884 > >#6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=0x1ee32d8) > >at ../src/View.m3:74 > >#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38bf0) > >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >#8 0x0101ef74 in ThreadPThread__ThreadBase > >(M3_AJWxb1_param=0x1c38bf0) at ../src/thread/PTHREAD/ > >ThreadPThread.m3:522 > >#9 0x96373155 in _pthread_start () > >#10 0x96373012 in thread_start () > > > >Thread 13 (process 96727 thread 0x4003): > >#0 0x963422ce in semaphore_wait_signal_trap () > >#1 0x963742c6 in _pthread_cond_wait () > >#2 0x963b9539 in pthread_cond_wait () > >#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1edb2e4, > >M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1ed532c, M3_AicXUJ_alertable=0 > >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226 > >#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00500, > >M3_Bl0jv4_c=0x1ed532c) at ../src/thread/PTHREAD/ThreadPThread.m3:277 > >#5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1ed3060) at ../ > >src/trestle/Trestle.m3:884 > >#6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=0x1edb2d8) > >at ../src/View.m3:74 > >#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38780) > >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >#8 0x0101ef74 in ThreadPThread__ThreadBase > >(M3_AJWxb1_param=0x1c38780) at ../src/thread/PTHREAD/ > >ThreadPThread.m3:522 > >#9 0x96373155 in _pthread_start () > >#10 0x96373012 in thread_start () > > > >Thread 12 (process 96727 thread 0x2e03): > >#0 0x963422ce in semaphore_wait_signal_trap () > >#1 0x963742c6 in _pthread_cond_wait () > >#2 0x963b9539 in pthread_cond_wait () > >#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1ed52a4, > >M3_AYIbX3_m=0x1ed327c, M3_Bl0jv4_c=0x1ed35f4, M3_AicXUJ_alertable=0 > >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226 > >#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1ed327c, > >M3_Bl0jv4_c=0x1ed35f4) at ../src/thread/PTHREAD/ThreadPThread.m3:277 > >#5 0x00bb7962 in XMessenger__Messenger (M3_EVlqQO_self=0x1ed5294) > >at ../src/xvbt/XMessenger.m3:69 > >#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38420) > >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >#7 0x0101ef74 in ThreadPThread__ThreadBase > >(M3_AJWxb1_param=0x1c38420) at ../src/thread/PTHREAD/ > >ThreadPThread.m3:522 > >#8 0x96373155 in _pthread_start () > >#9 0x96373012 in thread_start () > > > >Thread 11 (process 96727 thread 0x2b07): > >#0 0x963422ce in semaphore_wait_signal_trap () > >#1 0x963742c6 in _pthread_cond_wait () > >#2 0x963b9539 in pthread_cond_wait () > >#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1ed5254, > >M3_AYIbX3_m=0x1ed327c, M3_Bl0jv4_c=0x1ed3614, M3_AicXUJ_alertable=0 > >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226 > >#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1ed327c, > >M3_Bl0jv4_c=0x1ed3614) at ../src/thread/PTHREAD/ThreadPThread.m3:277 > >#5 0x00bbdbc2 in XInput__FilterXInput (M3_DSd60P_self=0x1ed5244) > >at ../src/xvbt/XInput.m3:102 > >#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38320) > >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >#7 0x0101ef74 in ThreadPThread__ThreadBase > >(M3_AJWxb1_param=0x1c38320) at ../src/thread/PTHREAD/ > >ThreadPThread.m3:522 > >#8 0x96373155 in _pthread_start () > >#9 0x96373012 in thread_start () > > > >Thread 10 (process 96727 thread 0x2a23): > >#0 0x963916fa in select$DARWIN_EXTSN () > >#1 0x01023503 in Unix__select (nfds=7, readfds=0x2813d54, > >writefds=0x2813d64, exceptfds=0x2813d74, timeout=0x0) at ../src/unix/ > >Common/UnixC.c:301 > >#2 0x01020970 in ThreadPThread__XIOWait__CallSelect.762 > >(M3_Cwb5VA_nfd=, M3_A4bqCj_timeout=0x0) at ../src/thread/ > >PTHREAD/ThreadPThread.m3:787 > >#3 0x010206cc in ThreadPThread__XIOWait (M3_BXP32l_self=0x1ed5204, > >M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', > >M3_CtKayy_interval=-1, M3_AicXUJ_alertable=0 '\0') at ../src/thread/ > >PTHREAD/ThreadPThread.m3:826 > >#4 0x010201b4 in SchedulerPosix__IOWait (M3_Cwb5VA_fd=, > >M3_AicXUJ_read=1 '\001', M3_CtKayy_timeoutInterval=-1) at ../src/ > >thread/PTHREAD/ThreadPThread.m3:729 > >#5 0x00bbf20b in XInput__WaitForXInput (M3_Bkyxhg_self=0x1ed51f4) > >at ../src/xvbt/XInput.m3:63 > >#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38250) > >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >#7 0x0101ef74 in ThreadPThread__ThreadBase > >(M3_AJWxb1_param=0x1c38250) at ../src/thread/PTHREAD/ > >ThreadPThread.m3:522 > >#8 0x96373155 in _pthread_start () > >#9 0x96373012 in thread_start () > > > >Thread 9 (process 96727 thread 0x29f3): > >#0 0x963422ce in semaphore_wait_signal_trap () > >#1 0x963742c6 in _pthread_cond_wait () > >#2 0x963b9539 in pthread_cond_wait () > >#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1e3fafc, > >M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1e3f9c8, M3_AicXUJ_alertable=0 > >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226 > >#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1e3f9bc, > >M3_Bl0jv4_c=0x1e3f9c8) at ../src/thread/PTHREAD/ThreadPThread.m3:277 > >#5 0x007ab312 in Zeus__AlgToViews (M3_CQpoHd_zeus=0x1e3ccfc, > >M3_Ao6Rbg_initiator=0x1ecd9cc, M3_BMhQCx_dispatchProc=0x150e0, > >M3_Af40ku_evtArgs=0x1e08014) at ../src/Zeus.m3:306 > >#6 0x007ac1f0 in Zeus__Dispatch (M3_Ao6Rbg_initiator=0x1ecd9cc, > >M3_DsvzJ6_style=0 '\0', M3_AcxOUs_priority=1, > >M3_Bd56fi_eventName=0x1d9d60, M3_BMhQCx_dispatchProc=0x150e0, > >M3_Af40ku_evtArgs=0x1e08014) at ../src/Zeus.m3:246 > >#7 0x000149a7 in BresenhamIE__ShowPixel > >(M3_CfiRBL_initiator=0x1ecd9cc, M3_AcxOUs_x=3, M3_AcxOUs_y=2, > >M3_AcxOUs_p1=6, M3_AcxOUs_p2=-2) at ../I386_DARWIN/BresenhamIE.m3:227 > >#8 0x000175b7 in AlgBresenham__DrawLine (M3_ECecEc_alg=0x1ecd9cc, > >M3_AcxOUs_x1=0, M3_AcxOUs_y1=0, M3_AcxOUs_x2=10, M3_AcxOUs_y2=6) at ../ > >src/bresenham/AlgBresenham.m3:55 > >#9 0x0001788f in AlgBresenham__Run (M3_ECecEc_alg=0x1ecd9cc) at ../ > >src/bresenham/AlgBresenham.m3:86 > >#10 0x007bb729 in ZeusPanel__AlgThread (M3_Dijbki_ac=0x1e3fae8) at ../ > >src/ZeusPanel.m3:1534 > >#11 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c29fd0) > >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >#12 0x0101ef74 in ThreadPThread__ThreadBase > >(M3_AJWxb1_param=0x1c29fd0) at ../src/thread/PTHREAD/ > >ThreadPThread.m3:522 > >#13 0x96373155 in _pthread_start () > >#14 0x96373012 in thread_start () > > > >Thread 8 (process 96727 thread 0x2803): > >#0 0x963422ce in semaphore_wait_signal_trap () > >#1 0x963742c6 in _pthread_cond_wait () > >#2 0x963b9539 in pthread_cond_wait () > >#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d8e01c, > >M3_AYIbX3_m=0x1d71fdc, M3_Bl0jv4_c=0x1d71fe8, M3_AicXUJ_alertable=1 > >'\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226 > >#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1d71fdc, > >M3_Bl0jv4_c=0x1d71fe8) at ../src/thread/PTHREAD/ThreadPThread.m3:266 > >#5 0x00e3bdf2 in Formatter__Allocate (M3_ACp9GL_t=0x1d71680, > >M3_DBiloZ_this=1 '\001', M3_Cwb5VA_minSize=) at ../src/ > >formatter/Formatter.m3:440 > >#6 0x00e3bf0a in Formatter__Probe (M3_ACp9GL_t=0x1d71680, > >M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:542 > >#7 0x00e3c2b8 in Formatter__Peek (M3_ACp9GL_t=0x1d71680, > >M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:592 > >#8 0x00e3c2ff in Formatter__PeekOp (M3_ACp9GL_t=0x1d71680, > >M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:577 > >#9 0x00e3cb25 in Formatter__PrintUntil (M3_ACp9GL_t=0x1d71680, > >M3_DOUxXw_mode=1 '\001', M3_ElBLGV_pos=0xb038ce90, > >M3_Cwb5VA_maxL=, M3_CCuODf_op=0x1d72c08) at ../src/ > >formatter/Formatter.m3:708 > >#10 0x00e3cfc9 in Formatter__PrintTop (M3_B5Nhtj_self=0x1d8e00c) at ../ > >src/formatter/Formatter.m3:615 > >#11 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c29140) > >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >#12 0x0101ef74 in ThreadPThread__ThreadBase > >(M3_AJWxb1_param=0x1c29140) at ../src/thread/PTHREAD/ > >ThreadPThread.m3:522 > >#13 0x96373155 in _pthread_start () > >#14 0x96373012 in thread_start () > > > >Thread 7 (process 96727 thread 0x2703): > >#0 0x963422ce in semaphore_wait_signal_trap () > >#1 0x963742c6 in _pthread_cond_wait () > >#2 0x963b9539 in pthread_cond_wait () > >#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d71618, > >M3_AYIbX3_m=0x1d715ec, M3_Bl0jv4_c=0x1d715f8, M3_AicXUJ_alertable=1 > >'\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226 > >#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1d715ec, > >M3_Bl0jv4_c=0x1d715f8) at ../src/thread/PTHREAD/ThreadPThread.m3:266 > >#5 0x00e3bdf2 in Formatter__Allocate (M3_ACp9GL_t=0x1d70c90, > >M3_DBiloZ_this=1 '\001', M3_Cwb5VA_minSize=) at ../src/ > >formatter/Formatter.m3:440 > >#6 0x00e3bf0a in Formatter__Probe (M3_ACp9GL_t=0x1d70c90, > >M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:542 > >#7 0x00e3c2b8 in Formatter__Peek (M3_ACp9GL_t=0x1d70c90, > >M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:592 > >#8 0x00e3c2ff in Formatter__PeekOp (M3_ACp9GL_t=0x1d70c90, > >M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:577 > >#9 0x00e3cb25 in Formatter__PrintUntil (M3_ACp9GL_t=0x1d70c90, > >M3_DOUxXw_mode=1 '\001', M3_ElBLGV_pos=0xb030ae90, > >M3_Cwb5VA_maxL=, M3_CCuODf_op=0x1d72c08) at ../src/ > >formatter/Formatter.m3:708 > >#10 0x00e3cfc9 in Formatter__PrintTop (M3_B5Nhtj_self=0x1d71608) at ../ > >src/formatter/Formatter.m3:615 > >#11 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c221e0) > >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >#12 0x0101ef74 in ThreadPThread__ThreadBase > >(M3_AJWxb1_param=0x1c221e0) at ../src/thread/PTHREAD/ > >ThreadPThread.m3:522 > >#13 0x96373155 in _pthread_start () > >#14 0x96373012 in thread_start () > > > >Thread 6 (process 96727 thread 0x2603): > >#0 0x963422ce in semaphore_wait_signal_trap () > >#1 0x963742c6 in _pthread_cond_wait () > >#2 0x963b9539 in pthread_cond_wait () > >#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d729bc, > >M3_AYIbX3_m=0x1d728b4, M3_Bl0jv4_c=0x1d729a0, M3_AicXUJ_alertable=1 > >'\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226 > >#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1d728b4, > >M3_Bl0jv4_c=0x1d729a0) at ../src/thread/PTHREAD/ThreadPThread.m3:266 > >#5 0x0073de32 in WorkerPool__ClericApply (M3_BSwVRC_self=0x1d729b0) > >at ../src/WorkerPool.m3:152 > >#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c28e10) > >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >#7 0x0101ef74 in ThreadPThread__ThreadBase > >(M3_AJWxb1_param=0x1c28e10) at ../src/thread/PTHREAD/ > >ThreadPThread.m3:522 > >#8 0x96373155 in _pthread_start () > >#9 0x96373012 in thread_start () > > > >Thread 5 (process 96727 thread 0x2313): > >#0 0x963916fa in select$DARWIN_EXTSN () > >#1 0x01023503 in Unix__select (nfds=4, readfds=0x1d74014, > >writefds=0x1d74024, exceptfds=0x1d74034, timeout=0xb0206b20) at ../src/ > >unix/Common/UnixC.c:301 > >#2 0x01020970 in ThreadPThread__XIOWait__CallSelect.762 > >(M3_Cwb5VA_nfd=, M3_A4bqCj_timeout=0xb0206b20) at ../src/ > >thread/PTHREAD/ThreadPThread.m3:787 > >#3 0x010206a8 in ThreadPThread__XIOWait (M3_BXP32l_self=0x1d585bc, > >M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', > >M3_CtKayy_interval=1.7976931348623157e+308, M3_AicXUJ_alertable=1 > >'\001') at ../src/thread/PTHREAD/ThreadPThread.m3:823 > >#4 0x010202e7 in SchedulerPosix__IOAlertWait (M3_Cwb5VA_fd= >type>, M3_AicXUJ_read=1 '\001', M3_CtKayy_timeoutInterval=-1) at ../ > >src/thread/PTHREAD/ThreadPThread.m3:742 > >#5 0x00dd3cc2 in TCPMisc__AcceptFrom (M3_AahksS_c=0x1d58594, > >M3_DoBjMZ_peer=0xb0206cb4) at ../src/POSIX/TCP.m3:458 > >#6 0x00dd3da8 in TCP__Accept (M3_AahksS_c=0x1d58594) at ../src/POSIX/ > >TCP.m3:234 > >#7 0x006dbc6b in LocalObjectSpace__SpaceAccept > >(M3_Dbz8GV_self=0x1d585b0) at ../src/LocalObjectSpace.m3:307 > >#8 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c28d60) > >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >#9 0x0101ef74 in ThreadPThread__ThreadBase > >(M3_AJWxb1_param=0x1c28d60) at ../src/thread/PTHREAD/ > >ThreadPThread.m3:522 > >#10 0x96373155 in _pthread_start () > >#11 0x96373012 in thread_start () > > > >Thread 4 (process 96727 thread 0x2003): > >#0 0x9634946e in __semwait_signal () > >#1 0x963492ef in nanosleep$UNIX2003 () > >#2 0x01022cc4 in ThreadPThread__Nanosleep (req=0xb0184dd0, > >rem=0xb0184dd8) at ../src/thread/PTHREAD/ThreadPThreadC.c:318 > >#3 0x0101fd7c in ThreadPThread__XPause (M3_BXP32l_self=0x1d0ba08, > >M3_CtKayy_n=1, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ > >ThreadPThread.m3:668 > >#4 0x0101fef3 in Thread__Pause (M3_CtKayy_n=1) at ../src/thread/ > >PTHREAD/ThreadPThread.m3:685 > >#5 0x00a11d53 in FileBrowserVBT__Watcher (M3_EMTrVz_cl=0x1d0ba00) > >at ../src/lego/FileBrowserVBT.m3:259 > >#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c21830) > >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >#7 0x0101ef74 in ThreadPThread__ThreadBase > >(M3_AJWxb1_param=0x1c21830) at ../src/thread/PTHREAD/ > >ThreadPThread.m3:522 > >#8 0x96373155 in _pthread_start () > >#9 0x96373012 in thread_start () > > > >Thread 3 (process 96727 thread 0x1f03): > >#0 0x963422ce in semaphore_wait_signal_trap () > >#1 0x963742c6 in _pthread_cond_wait () > >#2 0x963b9539 in pthread_cond_wait () > >#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d090d4, > >M3_AYIbX3_m=0x1d090b0, M3_Bl0jv4_c=0x1d090bc, M3_AicXUJ_alertable=0 > >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226 > >#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d090b0, > >M3_Bl0jv4_c=0x1d090bc) at ../src/thread/PTHREAD/ThreadPThread.m3:277 > >#5 0x00a839e2 in VTView__VFontCleanUpThread (M3_EMTrVz_cl=0x1d090cc) > >at ../src/vtext/VTView.m3:111 > >#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c21310) > >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >#7 0x0101ef74 in ThreadPThread__ThreadBase > >(M3_AJWxb1_param=0x1c21310) at ../src/thread/PTHREAD/ > >ThreadPThread.m3:522 > >#8 0x96373155 in _pthread_start () > >#9 0x96373012 in thread_start () > > > >Thread 2 (process 96727 thread 0xd07): > >#0 0x963422ce in semaphore_wait_signal_trap () > >#1 0x963742c6 in _pthread_cond_wait () > >#2 0x963b9539 in pthread_cond_wait () > >#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d006c8, > >M3_AYIbX3_m=0x1d00688, M3_Bl0jv4_c=0x1d00694, M3_AicXUJ_alertable=0 > >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226 > >#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00688, > >M3_Bl0jv4_c=0x1d00694) at ../src/thread/PTHREAD/ThreadPThread.m3:277 > >#5 0x00bf33d2 in VBTRep__MeterMaid (M3_EMTrVz_self=0x1d006bc) at ../ > >src/vbt/VBTRep.m3:439 > >#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c21390) > >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >#7 0x0101ef74 in ThreadPThread__ThreadBase > >(M3_AJWxb1_param=0x1c21390) at ../src/thread/PTHREAD/ > >ThreadPThread.m3:522 > >#8 0x96373155 in _pthread_start () > >#9 0x96373012 in thread_start () > > > >Thread 1 (process 96727 thread 0x10b): > >#0 0x963422ce in semaphore_wait_signal_trap () > >#1 0x963742c6 in _pthread_cond_wait () > >#2 0x963b9539 in pthread_cond_wait () > >#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d0000c, > >M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1df3114, M3_AicXUJ_alertable=0 > >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226 > >#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00500, > >M3_Bl0jv4_c=0x1df3114) at ../src/thread/PTHREAD/ThreadPThread.m3:277 > >#5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1e3a204) at ../ > >src/trestle/Trestle.m3:884 > >#6 0x007c09eb in ZeusPanel__Interact (M3_Bd56fi_title=0x290db0, > >M3_DYb95R_path=0x1d498c0) at ../src/ZeusPanel.m3:477 > >#7 0x001b0ede in Main_M3 (M3_AcxOUs_mode=1) at ../src/Main.m3:165 > >#8 0x0100eb1f in RTLinker__RunMainBody (M3_DjPxE3_m=0x1d6060) at ../ > >src/runtime/common/RTLinker.m3:399 > >#9 0x00002578 in main (argc=1, argv=0xbfffedb8, envp=0xbfffedc0) at > >_m3main.mc:6 > > > > > >Antony Hosking | Associate Professor | Computer Science | Purdue > >University > >305 N. University Street | West Lafayette | IN 47907 | USA > >Office +1 765 494 6001 | Mobile +1 765 427 5484 > > > > > > > > > >On 6 Sep 2009, at 23:18, Jay K wrote: > > > >> > >> > >> > >> > >> > >> > >> > >> > >> > >> [was truncated again!] > >> > >> PPC_DARWIN 5.2.6 Juno on x86 sometimes hangs, sometimes runs out of > >> stack > > > > > >--Apple-Mail-13--794937978 > >Content-Type: text/html; > > charset=US-ASCII > >Content-Transfer-Encoding: quoted-printable > > > > >-webkit-line-break: after-white-space; ">Here's the hang backtrace for = > >mentor.  Again, all appears normal, except that all the threads are = > >paused or waiting, which is suspicious.  I'm stumped for = > >now.

Thread 21 (process 96727 thread = > >0x7403):
#0  0x9634946e in __semwait_signal = > >()
#1  0x963492ef in nanosleep$UNIX2003 ()
#2 = > > 0x01022cc4 in ThreadPThread__Nanosleep (req=3D0xb15d4db0, = > >rem=3D0xb15d4db8) at = > >../src/thread/PTHREAD/ThreadPThreadC.c:318
#3  0x0101fd7c = > >in ThreadPThread__XPause (M3_BXP32l_self=3D0x1f3f880, M3_CtKayy_n=3D1, = > >M3_AicXUJ_alertable=3D0 '\0') at = > >../src/thread/PTHREAD/ThreadPThread.m3:668
#4  0x0101fef3 = > >in Thread__Pause (M3_CtKayy_n=3D1) at = > >../src/thread/PTHREAD/ThreadPThread.m3:685
#5  0x00bc9cf4 = > >in XClientF__MeterMaid (M3_AS2y1X_cl=3D0x1f3f870) at = > >../src/xvbt/XClientF.m3:105
#6  0x0101f243 in = > >ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c441d0) at = > >../src/thread/PTHREAD/ThreadPThread.m3:546
#7  0x0101ef74 = > >in ThreadPThread__ThreadBase (M3_AJWxb1_param=3D0x1c441d0) at = > >../src/thread/PTHREAD/ThreadPThread.m3:522
#8  0x96373155 = > >in _pthread_start ()
#9  0x96373012 in thread_start = > >()

Thread 20 (process 96727 thread = > >0x7103):
#0  ThreadPThread__XTestAlert = > >(M3_BXP32l_self=3D0x1e5c134) at = > >../src/thread/PTHREAD/ThreadPThread.m3:319
#1  0x0101fd9b = > >in ThreadPThread__XPause (M3_BXP32l_self=3D0x1e5c134, = > >M3_CtKayy_n=3D0.0056863520294427872, M3_AicXUJ_alertable=3D1 '\001') at = > >../src/thread/PTHREAD/ThreadPThread.m3:669
#2  0x01020024 = > >in Thread__AlertPause (M3_CtKayy_n=3D0.0056863520294427872) at = > >../src/thread/PTHREAD/ThreadPThread.m3:699
#3  0x008f9ea1 = > >in Animate__Do (M3_CCfZY3_t=3D0x1e7e3fc, M3_DsL7Zz_mg=3D0x0, = > >M3_AdEaVQ_v=3D0x1e5e0f8, M3_BUucNs_duration=3D1) at = > >../src/Animate.m3:71
#4  0x00909610 in MGV__Animation = > >(M3_AdEaVQ_v=3D0x1e5e0f8, M3_BUucNs_duration=3D1) at = > >../src/MGV.m3:313
#5  0x008921f9 in = > >GraphVBT__AnimateGraph (M3_Cj00zi_graph=3D0x1e5e00c, M3_BUucNs_t0=3D0, = > >M3_BUucNs_t1=3D1) at ../src/GraphVBT.m3:656
#6 = > > 0x00019be8 in ViewError__ShowPixel (M3_AoJTjZ_view=3D0x1ed3060, = > >M3_AcxOUs_x=3D3, M3_AcxOUs_y=3D2, M3_AcxOUs_p1=3D6, M3_AcxOUs_p2=3D-2) = > >at ../src/bresenham/ViewError.m3:548
#7  0x0001529a in = > >BresenhamIE__OEDispatcher (M3_Ao6Rbg_v=3D0x1ed3060, = > >M3_Af40ku_evt=3D0x1e08014) at = > >../I386_DARWIN/BresenhamIE.m3:101
#8  0x007abb9b in = > >Zeus__ViewThread (M3_BH3Tll_self=3D0x1e5c128) at = > >../src/Zeus.m3:331
#9  0x0101f243 in = > >ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c3fd80) at = > >../src/thread/PTHREAD/ThreadPThread.m3:546
#10 0x0101ef74 in = > >ThreadPThread__ThreadBase (M3_AJWxb1_param=3D0x1c3fd80) at = > >../src/thread/PTHREAD/ThreadPThread.m3:522
#11 0x96373155 in = > >_pthread_start ()
#12 0x96373012 in thread_start = > >()

Thread 19 (process 96727 thread = > >0x5d07):
#0  0x963422ce in semaphore_wait_signal_trap = > >()
#1  0x963742c6 in _pthread_cond_wait ()
#2 = > > 0x963b9539 in pthread_cond_wait ()
#3  0x0101d189 = > >in ThreadPThread__XWait (M3_BXP32l_self=3D0x1e5c0bc, = > >M3_AYIbX3_m=3D0x1e3f9bc, M3_Bl0jv4_c=3D0x1edf34c, M3_AicXUJ_alertable=3D1 = > >'\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226
#4 = > > 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=3D0x1e3f9bc, = > >M3_Bl0jv4_c=3D0x1edf34c) at = > >../src/thread/PTHREAD/ThreadPThread.m3:266
#5  0x007ab7f2 = > >in Zeus__WakeZeusAndSleep (M3_CQpoHd_zeus=3D0x1e3ccfc, = > >M3_B74vJ1_view=3D0x1edf25c) at ../src/Zeus.m3:361
#6 = > > 0x007abaa2 in Zeus__ViewThread (M3_BH3Tll_self=3D0x1e5c0b0) at = > >../src/Zeus.m3:328
#7  0x0101f243 in = > >ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c3fc80) at = > >../src/thread/PTHREAD/ThreadPThread.m3:546
#8  0x0101ef74 = > >in ThreadPThread__ThreadBase (M3_AJWxb1_param=3D0x1c3fc80) at = > >../src/thread/PTHREAD/ThreadPThread.m3:522
#9  0x96373155 = > >in _pthread_start ()
#10 0x96373012 in thread_start = > >()

Thread 18 (process 96727 thread = > >0x700b):
#0  0x963422ce in semaphore_wait_signal_trap = > >()
#1  0x963742c6 in _pthread_cond_wait ()
#2 = > > 0x963b9539 in pthread_cond_wait ()
#3  0x0101d189 = > >in ThreadPThread__XWait (M3_BXP32l_self=3D0x1e5c044, = > >M3_AYIbX3_m=3D0x1e3f9bc, M3_Bl0jv4_c=3D0x1ee3bac, M3_AicXUJ_alertable=3D1 = > >'\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226
#4 = > > 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=3D0x1e3f9bc, = > >M3_Bl0jv4_c=3D0x1ee3bac) at = > >../src/thread/PTHREAD/ThreadPThread.m3:266
#5  0x007ab7f2 = > >in Zeus__WakeZeusAndSleep (M3_CQpoHd_zeus=3D0x1e3ccfc, = > >M3_B74vJ1_view=3D0x1ee3b00) at ../src/Zeus.m3:361
#6 = > > 0x007abaa2 in Zeus__ViewThread (M3_BH3Tll_self=3D0x1e5c038) at = > >../src/Zeus.m3:328
#7  0x0101f243 in = > >ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c3fa90) at = > >../src/thread/PTHREAD/ThreadPThread.m3:546
#8  0x0101ef74 = > >in ThreadPThread__ThreadBase (M3_AJWxb1_param=3D0x1c3fa90) at = > >../src/thread/PTHREAD/ThreadPThread.m3:522
#9  0x96373155 = > >in _pthread_start ()
#10 0x96373012 in thread_start = > >()

Thread 17 (process 96727 thread = > >0x6e03):
#0  0x963493dc in _pthread_testcancel = > >()
#1  0x96349275 in nanosleep$UNIX2003 ()
#2 = > > 0x01022cc4 in ThreadPThread__Nanosleep (req=3D0xb134add0, = > >rem=3D0xb134add8) at = > >../src/thread/PTHREAD/ThreadPThreadC.c:318
#3  0x0101fd7c = > >in ThreadPThread__XPause (M3_BXP32l_self=3D0x1e54388, M3_CtKayy_n=3D0.5, = > >M3_AicXUJ_alertable=3D0 '\0') at = > >../src/thread/PTHREAD/ThreadPThread.m3:668
#4  0x0101fef3 = > >in Thread__Pause (M3_CtKayy_n=3D0.5) at = > >../src/thread/PTHREAD/ThreadPThread.m3:685
#5  0x00a6f0c0 = > >in VTCaret__Blinker (M3_Axogco_arg=3D0x1e5437c) at = > >../src/vtext/VTCaret.m3:149
#6  0x0101f243 in = > >ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c3f9c0) at = > >../src/thread/PTHREAD/ThreadPThread.m3:546
#7  0x0101ef74 = > >in ThreadPThread__ThreadBase (M3_AJWxb1_param=3D0x1c3f9c0) at = > >../src/thread/PTHREAD/ThreadPThread.m3:522
#8  0x96373155 = > >in _pthread_start ()
#9  0x96373012 in thread_start = > >()

Thread 16 (process 96727 thread = > >0x435b):
#0  0x963422ce in semaphore_wait_signal_trap = > >()
#1  0x963742c6 in _pthread_cond_wait ()
#2 = > > 0x963b9539 in pthread_cond_wait ()
#3  0x0101d189 = > >in ThreadPThread__XWait (M3_BXP32l_self=3D0x1df30c8, = > >M3_AYIbX3_m=3D0x1e3bb94, M3_Bl0jv4_c=3D0x1e3bbb0, M3_AicXUJ_alertable=3D0 = > >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226
#4 = > > 0x0101d823 in Thread__Wait (M3_AYIbX3_m=3D0x1e3bb94, = > >M3_Bl0jv4_c=3D0x1e3bbb0) at = > >../src/thread/PTHREAD/ThreadPThread.m3:277
#5  0x007baaa1 = > >in ZeusPanel__PanelThread (M3_CvdnuP_pc=3D0x1df30b8) at = > >../src/ZeusPanel.m3:1425
#6  0x0101f243 in = > >ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c39830) at = > >../src/thread/PTHREAD/ThreadPThread.m3:546
#7  0x0101ef74 = > >in ThreadPThread__ThreadBase (M3_AJWxb1_param=3D0x1c39830) at = > >../src/thread/PTHREAD/ThreadPThread.m3:522
#8  0x96373155 = > >in _pthread_start ()
#9  0x96373012 in thread_start = > >()

Thread 15 (process 96727 thread = > >0x420b):
#0  0x963422ce in semaphore_wait_signal_trap = > >()
#1  0x963742c6 in _pthread_cond_wait ()
#2 = > > 0x963b9539 in pthread_cond_wait ()
#3  0x0101d189 = > >in ThreadPThread__XWait (M3_BXP32l_self=3D0x1d67e68, = > >M3_AYIbX3_m=3D0x1d00500, M3_Bl0jv4_c=3D0x1d22688, M3_AicXUJ_alertable=3D0 = > >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226
#4 = > > 0x0101d823 in Thread__Wait (M3_AYIbX3_m=3D0x1d00500, = > >M3_Bl0jv4_c=3D0x1d22688) at = > >../src/thread/PTHREAD/ThreadPThread.m3:277
#5  0x00c40602 = > >in Trestle__AwaitDelete (M3_BFdKo9_v=3D0x1ee3b00) at = > >../src/trestle/Trestle.m3:884
#6  0x007a98b1 in = > >View__WaiterThread (M3_C7vPGX_waiter=3D0x1d67e5c) at = > >../src/View.m3:74
#7  0x0101f243 in = > >ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c305c0) at = > >../src/thread/PTHREAD/ThreadPThread.m3:546
#8  0x0101ef74 = > >in ThreadPThread__ThreadBase (M3_AJWxb1_param=3D0x1c305c0) at = > >../src/thread/PTHREAD/ThreadPThread.m3:522
#9  0x96373155 = > >in _pthread_start ()
#10 0x96373012 in thread_start = > >()

Thread 14 (process 96727 thread = > >0x4103):
#0  0x963422ce in semaphore_wait_signal_trap = > >()
#1  0x963742c6 in _pthread_cond_wait ()
#2 = > > 0x963b9539 in pthread_cond_wait ()
#3  0x0101d189 = > >in ThreadPThread__XWait (M3_BXP32l_self=3D0x1ee32e4, = > >M3_AYIbX3_m=3D0x1d00500, M3_Bl0jv4_c=3D0x1edf3c4, M3_AicXUJ_alertable=3D0 = > >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226
#4 = > > 0x0101d823 in Thread__Wait (M3_AYIbX3_m=3D0x1d00500, = > >M3_Bl0jv4_c=3D0x1edf3c4) at = > >../src/thread/PTHREAD/ThreadPThread.m3:277
#5  0x00c40602 = > >in Trestle__AwaitDelete (M3_BFdKo9_v=3D0x1edf25c) at = > >../src/trestle/Trestle.m3:884
#6  0x007a98b1 in = > >View__WaiterThread (M3_C7vPGX_waiter=3D0x1ee32d8) at = > >../src/View.m3:74
#7  0x0101f243 in = > >ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c38bf0) at = > >../src/thread/PTHREAD/ThreadPThread.m3:546
#8  0x0101ef74 = > >in ThreadPThread__ThreadBase (M3_AJWxb1_param=3D0x1c38bf0) at = > >../src/thread/PTHREAD/ThreadPThread.m3:522
#9  0x96373155 = > >in _pthread_start ()
#10 0x96373012 in thread_start = > >()

Thread 13 (process 96727 thread = > >0x4003):
#0  0x963422ce in semaphore_wait_signal_trap = > >()
#1  0x963742c6 in _pthread_cond_wait ()
#2 = > > 0x963b9539 in pthread_cond_wait ()
#3  0x0101d189 = > >in ThreadPThread__XWait (M3_BXP32l_self=3D0x1edb2e4, = > >M3_AYIbX3_m=3D0x1d00500, M3_Bl0jv4_c=3D0x1ed532c, M3_AicXUJ_alertable=3D0 = > >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226
#4 = > > 0x0101d823 in Thread__Wait (M3_AYIbX3_m=3D0x1d00500, = > >M3_Bl0jv4_c=3D0x1ed532c) at = > >../src/thread/PTHREAD/ThreadPThread.m3:277
#5  0x00c40602 = > >in Trestle__AwaitDelete (M3_BFdKo9_v=3D0x1ed3060) at = > >../src/trestle/Trestle.m3:884
#6  0x007a98b1 in = > >View__WaiterThread (M3_C7vPGX_waiter=3D0x1edb2d8) at = > >../src/View.m3:74
#7  0x0101f243 in = > >ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c38780) at = > >../src/thread/PTHREAD/ThreadPThread.m3:546
#8  0x0101ef74 = > >in ThreadPThread__ThreadBase (M3_AJWxb1_param=3D0x1c38780) at = > >../src/thread/PTHREAD/ThreadPThread.m3:522
#9  0x96373155 = > >in _pthread_start ()
#10 0x96373012 in thread_start = > >()

Thread 12 (process 96727 thread = > >0x2e03):
#0  0x963422ce in semaphore_wait_signal_trap = > >()
#1  0x963742c6 in _pthread_cond_wait ()
#2 = > > 0x963b9539 in pthread_cond_wait ()
#3  0x0101d189 = > >in ThreadPThread__XWait (M3_BXP32l_self=3D0x1ed52a4, = > >M3_AYIbX3_m=3D0x1ed327c, M3_Bl0jv4_c=3D0x1ed35f4, M3_AicXUJ_alertable=3D0 = > >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226
#4 = > > 0x0101d823 in Thread__Wait (M3_AYIbX3_m=3D0x1ed327c, = > >M3_Bl0jv4_c=3D0x1ed35f4) at = > >../src/thread/PTHREAD/ThreadPThread.m3:277
#5  0x00bb7962 = > >in XMessenger__Messenger (M3_EVlqQO_self=3D0x1ed5294) at = > >../src/xvbt/XMessenger.m3:69
#6  0x0101f243 in = > >ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c38420) at = > >../src/thread/PTHREAD/ThreadPThread.m3:546
#7  0x0101ef74 = > >in ThreadPThread__ThreadBase (M3_AJWxb1_param=3D0x1c38420) at = > >../src/thread/PTHREAD/ThreadPThread.m3:522
#8  0x96373155 = > >in _pthread_start ()
#9  0x96373012 in thread_start = > >()

Thread 11 (process 96727 thread = > >0x2b07):
#0  0x963422ce in semaphore_wait_signal_trap = > >()
#1  0x963742c6 in _pthread_cond_wait ()
#2 = > > 0x963b9539 in pthread_cond_wait ()
#3  0x0101d189 = > >in ThreadPThread__XWait (M3_BXP32l_self=3D0x1ed5254, = > >M3_AYIbX3_m=3D0x1ed327c, M3_Bl0jv4_c=3D0x1ed3614, M3_AicXUJ_alertable=3D0 = > >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226
#4 = > > 0x0101d823 in Thread__Wait (M3_AYIbX3_m=3D0x1ed327c, = > >M3_Bl0jv4_c=3D0x1ed3614) at = > >../src/thread/PTHREAD/ThreadPThread.m3:277
#5  0x00bbdbc2 = > >in XInput__FilterXInput (M3_DSd60P_self=3D0x1ed5244) at = > >../src/xvbt/XInput.m3:102
#6  0x0101f243 in = > >ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c38320) at = > >../src/thread/PTHREAD/ThreadPThread.m3:546
#7  0x0101ef74 = > >in ThreadPThread__ThreadBase (M3_AJWxb1_param=3D0x1c38320) at = > >../src/thread/PTHREAD/ThreadPThread.m3:522
#8  0x96373155 = > >in _pthread_start ()
#9  0x96373012 in thread_start = > >()

Thread 10 (process 96727 thread = > >0x2a23):
#0  0x963916fa in select$DARWIN_EXTSN = > >()
#1  0x01023503 in Unix__select (nfds=3D7, = > >readfds=3D0x2813d54, writefds=3D0x2813d64, exceptfds=3D0x2813d74, = > >timeout=3D0x0) at ../src/unix/Common/UnixC.c:301
#2 = > > 0x01020970 in ThreadPThread__XIOWait__CallSelect.762 = > >(M3_Cwb5VA_nfd=3D<unknown type>, M3_A4bqCj_timeout=3D0x0) at = > >../src/thread/PTHREAD/ThreadPThread.m3:787
#3  0x010206cc = > >in ThreadPThread__XIOWait (M3_BXP32l_self=3D0x1ed5204, = > >M3_Cwb5VA_fd=3D<unknown type>, M3_AicXUJ_read=3D1 '\001', = > >M3_CtKayy_interval=3D-1, M3_AicXUJ_alertable=3D0 '\0') at = > >../src/thread/PTHREAD/ThreadPThread.m3:826
#4  0x010201b4 = > >in SchedulerPosix__IOWait (M3_Cwb5VA_fd=3D<unknown type>, = > >M3_AicXUJ_read=3D1 '\001', M3_CtKayy_timeoutInterval=3D-1) at = > >../src/thread/PTHREAD/ThreadPThread.m3:729
#5  0x00bbf20b = > >in XInput__WaitForXInput (M3_Bkyxhg_self=3D0x1ed51f4) at = > >../src/xvbt/XInput.m3:63
#6  0x0101f243 in = > >ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c38250) at = > >../src/thread/PTHREAD/ThreadPThread.m3:546
#7  0x0101ef74 = > >in ThreadPThread__ThreadBase (M3_AJWxb1_param=3D0x1c38250) at = > >../src/thread/PTHREAD/ThreadPThread.m3:522
#8  0x96373155 = > >in _pthread_start ()
#9  0x96373012 in thread_start = > >()

Thread 9 (process 96727 thread = > >0x29f3):
#0  0x963422ce in semaphore_wait_signal_trap = > >()
#1  0x963742c6 in _pthread_cond_wait ()
#2 = > > 0x963b9539 in pthread_cond_wait ()
#3  0x0101d189 = > >in ThreadPThread__XWait (M3_BXP32l_self=3D0x1e3fafc, = > >M3_AYIbX3_m=3D0x1e3f9bc, M3_Bl0jv4_c=3D0x1e3f9c8, M3_AicXUJ_alertable=3D0 = > >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226
#4 = > > 0x0101d823 in Thread__Wait (M3_AYIbX3_m=3D0x1e3f9bc, = > >M3_Bl0jv4_c=3D0x1e3f9c8) at = > >../src/thread/PTHREAD/ThreadPThread.m3:277
#5  0x007ab312 = > >in Zeus__AlgToViews (M3_CQpoHd_zeus=3D0x1e3ccfc, = > >M3_Ao6Rbg_initiator=3D0x1ecd9cc, M3_BMhQCx_dispatchProc=3D0x150e0, = > >M3_Af40ku_evtArgs=3D0x1e08014) at ../src/Zeus.m3:306
#6 = > > 0x007ac1f0 in Zeus__Dispatch (M3_Ao6Rbg_initiator=3D0x1ecd9cc, = > >M3_DsvzJ6_style=3D0 '\0', M3_AcxOUs_priority=3D1, = > >M3_Bd56fi_eventName=3D0x1d9d60, M3_BMhQCx_dispatchProc=3D0x150e0, = > >M3_Af40ku_evtArgs=3D0x1e08014) at ../src/Zeus.m3:246
#7 = > > 0x000149a7 in BresenhamIE__ShowPixel = > >(M3_CfiRBL_initiator=3D0x1ecd9cc, M3_AcxOUs_x=3D3, M3_AcxOUs_y=3D2, = > >M3_AcxOUs_p1=3D6, M3_AcxOUs_p2=3D-2) at = > >../I386_DARWIN/BresenhamIE.m3:227
#8  0x000175b7 in = > >AlgBresenham__DrawLine (M3_ECecEc_alg=3D0x1ecd9cc, M3_AcxOUs_x1=3D0, = > >M3_AcxOUs_y1=3D0, M3_AcxOUs_x2=3D10, M3_AcxOUs_y2=3D6) at = > >../src/bresenham/AlgBresenham.m3:55
#9  0x0001788f in = > >AlgBresenham__Run (M3_ECecEc_alg=3D0x1ecd9cc) at = > >../src/bresenham/AlgBresenham.m3:86
#10 0x007bb729 in = > >ZeusPanel__AlgThread (M3_Dijbki_ac=3D0x1e3fae8) at = > >../src/ZeusPanel.m3:1534
#11 0x0101f243 in = > >ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c29fd0) at = > >../src/thread/PTHREAD/ThreadPThread.m3:546
#12 0x0101ef74 in = > >ThreadPThread__ThreadBase (M3_AJWxb1_param=3D0x1c29fd0) at = > >../src/thread/PTHREAD/ThreadPThread.m3:522
#13 0x96373155 in = > >_pthread_start ()
#14 0x96373012 in thread_start = > >()

Thread 8 (process 96727 thread = > >0x2803):
#0  0x963422ce in semaphore_wait_signal_trap = > >()
#1  0x963742c6 in _pthread_cond_wait ()
#2 = > > 0x963b9539 in pthread_cond_wait ()
#3  0x0101d189 = > >in ThreadPThread__XWait (M3_BXP32l_self=3D0x1d8e01c, = > >M3_AYIbX3_m=3D0x1d71fdc, M3_Bl0jv4_c=3D0x1d71fe8, M3_AicXUJ_alertable=3D1 = > >'\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226
#4 = > > 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=3D0x1d71fdc, = > >M3_Bl0jv4_c=3D0x1d71fe8) at = > >../src/thread/PTHREAD/ThreadPThread.m3:266
#5  0x00e3bdf2 = > >in Formatter__Allocate (M3_ACp9GL_t=3D0x1d71680, M3_DBiloZ_this=3D1 = > >'\001', M3_Cwb5VA_minSize=3D<unknown type>) at = > >../src/formatter/Formatter.m3:440
#6  0x00e3bf0a in = > >Formatter__Probe (M3_ACp9GL_t=3D0x1d71680, M3_Cwb5VA_i=3D<unknown = > >type>) at ../src/formatter/Formatter.m3:542
#7 = > > 0x00e3c2b8 in Formatter__Peek (M3_ACp9GL_t=3D0x1d71680, = > >M3_Cwb5VA_i=3D<unknown type>) at = > >../src/formatter/Formatter.m3:592
#8  0x00e3c2ff in = > >Formatter__PeekOp (M3_ACp9GL_t=3D0x1d71680, M3_Cwb5VA_i=3D<unknown = > >type>) at ../src/formatter/Formatter.m3:577
#9 = > > 0x00e3cb25 in Formatter__PrintUntil (M3_ACp9GL_t=3D0x1d71680, = > >M3_DOUxXw_mode=3D1 '\001', M3_ElBLGV_pos=3D0xb038ce90, = > >M3_Cwb5VA_maxL=3D<unknown type>, M3_CCuODf_op=3D0x1d72c08) at = > >../src/formatter/Formatter.m3:708
#10 0x00e3cfc9 in = > >Formatter__PrintTop (M3_B5Nhtj_self=3D0x1d8e00c) at = > >../src/formatter/Formatter.m3:615
#11 0x0101f243 in = > >ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c29140) at = > >../src/thread/PTHREAD/ThreadPThread.m3:546
#12 0x0101ef74 in = > >ThreadPThread__ThreadBase (M3_AJWxb1_param=3D0x1c29140) at = > >../src/thread/PTHREAD/ThreadPThread.m3:522
#13 0x96373155 in = > >_pthread_start ()
#14 0x96373012 in thread_start = > >()

Thread 7 (process 96727 thread = > >0x2703):
#0  0x963422ce in semaphore_wait_signal_trap = > >()
#1  0x963742c6 in _pthread_cond_wait ()
#2 = > > 0x963b9539 in pthread_cond_wait ()
#3  0x0101d189 = > >in ThreadPThread__XWait (M3_BXP32l_self=3D0x1d71618, = > >M3_AYIbX3_m=3D0x1d715ec, M3_Bl0jv4_c=3D0x1d715f8, M3_AicXUJ_alertable=3D1 = > >'\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226
#4 = > > 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=3D0x1d715ec, = > >M3_Bl0jv4_c=3D0x1d715f8) at = > >../src/thread/PTHREAD/ThreadPThread.m3:266
#5  0x00e3bdf2 = > >in Formatter__Allocate (M3_ACp9GL_t=3D0x1d70c90, M3_DBiloZ_this=3D1 = > >'\001', M3_Cwb5VA_minSize=3D<unknown type>) at = > >../src/formatter/Formatter.m3:440
#6  0x00e3bf0a in = > >Formatter__Probe (M3_ACp9GL_t=3D0x1d70c90, M3_Cwb5VA_i=3D<unknown = > >type>) at ../src/formatter/Formatter.m3:542
#7 = > > 0x00e3c2b8 in Formatter__Peek (M3_ACp9GL_t=3D0x1d70c90, = > >M3_Cwb5VA_i=3D<unknown type>) at = > >../src/formatter/Formatter.m3:592
#8  0x00e3c2ff in = > >Formatter__PeekOp (M3_ACp9GL_t=3D0x1d70c90, M3_Cwb5VA_i=3D<unknown = > >type>) at ../src/formatter/Formatter.m3:577
#9 = > > 0x00e3cb25 in Formatter__PrintUntil (M3_ACp9GL_t=3D0x1d70c90, = > >M3_DOUxXw_mode=3D1 '\001', M3_ElBLGV_pos=3D0xb030ae90, = > >M3_Cwb5VA_maxL=3D<unknown type>, M3_CCuODf_op=3D0x1d72c08) at = > >../src/formatter/Formatter.m3:708
#10 0x00e3cfc9 in = > >Formatter__PrintTop (M3_B5Nhtj_self=3D0x1d71608) at = > >../src/formatter/Formatter.m3:615
#11 0x0101f243 in = > >ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c221e0) at = > >../src/thread/PTHREAD/ThreadPThread.m3:546
#12 0x0101ef74 in = > >ThreadPThread__ThreadBase (M3_AJWxb1_param=3D0x1c221e0) at = > >../src/thread/PTHREAD/ThreadPThread.m3:522
#13 0x96373155 in = > >_pthread_start ()
#14 0x96373012 in thread_start = > >()

Thread 6 (process 96727 thread = > >0x2603):
#0  0x963422ce in semaphore_wait_signal_trap = > >()
#1  0x963742c6 in _pthread_cond_wait ()
#2 = > > 0x963b9539 in pthread_cond_wait ()
#3  0x0101d189 = > >in ThreadPThread__XWait (M3_BXP32l_self=3D0x1d729bc, = > >M3_AYIbX3_m=3D0x1d728b4, M3_Bl0jv4_c=3D0x1d729a0, M3_AicXUJ_alertable=3D1 = > >'\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226
#4 = > > 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=3D0x1d728b4, = > >M3_Bl0jv4_c=3D0x1d729a0) at = > >../src/thread/PTHREAD/ThreadPThread.m3:266
#5  0x0073de32 = > >in WorkerPool__ClericApply (M3_BSwVRC_self=3D0x1d729b0) at = > >../src/WorkerPool.m3:152
#6  0x0101f243 in = > >ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c28e10) at = > >../src/thread/PTHREAD/ThreadPThread.m3:546
#7  0x0101ef74 = > >in ThreadPThread__ThreadBase (M3_AJWxb1_param=3D0x1c28e10) at = > >../src/thread/PTHREAD/ThreadPThread.m3:522
#8  0x96373155 = > >in _pthread_start ()
#9  0x96373012 in thread_start = > >()

Thread 5 (process 96727 thread = > >0x2313):
#0  0x963916fa in select$DARWIN_EXTSN = > >()
#1  0x01023503 in Unix__select (nfds=3D4, = > >readfds=3D0x1d74014, writefds=3D0x1d74024, exceptfds=3D0x1d74034, = > >timeout=3D0xb0206b20) at ../src/unix/Common/UnixC.c:301
#2 = > > 0x01020970 in ThreadPThread__XIOWait__CallSelect.762 = > >(M3_Cwb5VA_nfd=3D<unknown type>, M3_A4bqCj_timeout=3D0xb0206b20) = > >at ../src/thread/PTHREAD/ThreadPThread.m3:787
#3 = > > 0x010206a8 in ThreadPThread__XIOWait (M3_BXP32l_self=3D0x1d585bc, = > >M3_Cwb5VA_fd=3D<unknown type>, M3_AicXUJ_read=3D1 '\001', = > >M3_CtKayy_interval=3D1.7976931348623157e+308, M3_AicXUJ_alertable=3D1 = > >'\001') at ../src/thread/PTHREAD/ThreadPThread.m3:823
#4 = > > 0x010202e7 in SchedulerPosix__IOAlertWait = > >(M3_Cwb5VA_fd=3D<unknown type>, M3_AicXUJ_read=3D1 '\001', = > >M3_CtKayy_timeoutInterval=3D-1) at = > >../src/thread/PTHREAD/ThreadPThread.m3:742
#5  0x00dd3cc2 = > >in TCPMisc__Accept=46rom (M3_AahksS_c=3D0x1d58594, = > >M3_DoBjMZ_peer=3D0xb0206cb4) at ../src/POSIX/TCP.m3:458
#6 = > > 0x00dd3da8 in TCP__Accept (M3_AahksS_c=3D0x1d58594) at = > >../src/POSIX/TCP.m3:234
#7  0x006dbc6b in = > >LocalObjectSpace__SpaceAccept (M3_Dbz8GV_self=3D0x1d585b0) at = > >../src/LocalObjectSpace.m3:307
#8  0x0101f243 in = > >ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c28d60) at = > >../src/thread/PTHREAD/ThreadPThread.m3:546
#9  0x0101ef74 = > >in ThreadPThread__ThreadBase (M3_AJWxb1_param=3D0x1c28d60) at = > >../src/thread/PTHREAD/ThreadPThread.m3:522
#10 0x96373155 in = > >_pthread_start ()
#11 0x96373012 in thread_start = > >()

Thread 4 (process 96727 thread = > >0x2003):
#0  0x9634946e in __semwait_signal = > >()
#1  0x963492ef in nanosleep$UNIX2003 ()
#2 = > > 0x01022cc4 in ThreadPThread__Nanosleep (req=3D0xb0184dd0, = > >rem=3D0xb0184dd8) at = > >../src/thread/PTHREAD/ThreadPThreadC.c:318
#3  0x0101fd7c = > >in ThreadPThread__XPause (M3_BXP32l_self=3D0x1d0ba08, M3_CtKayy_n=3D1, = > >M3_AicXUJ_alertable=3D0 '\0') at = > >../src/thread/PTHREAD/ThreadPThread.m3:668
#4  0x0101fef3 = > >in Thread__Pause (M3_CtKayy_n=3D1) at = > >../src/thread/PTHREAD/ThreadPThread.m3:685
#5  0x00a11d53 = > >in FileBrowserVBT__Watcher (M3_EMTrVz_cl=3D0x1d0ba00) at = > >../src/lego/FileBrowserVBT.m3:259
#6  0x0101f243 in = > >ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c21830) at = > >../src/thread/PTHREAD/ThreadPThread.m3:546
#7  0x0101ef74 = > >in ThreadPThread__ThreadBase (M3_AJWxb1_param=3D0x1c21830) at = > >../src/thread/PTHREAD/ThreadPThread.m3:522
#8  0x96373155 = > >in _pthread_start ()
#9  0x96373012 in thread_start = > >()

Thread 3 (process 96727 thread = > >0x1f03):
#0  0x963422ce in semaphore_wait_signal_trap = > >()
#1  0x963742c6 in _pthread_cond_wait ()
#2 = > > 0x963b9539 in pthread_cond_wait ()
#3  0x0101d189 = > >in ThreadPThread__XWait (M3_BXP32l_self=3D0x1d090d4, = > >M3_AYIbX3_m=3D0x1d090b0, M3_Bl0jv4_c=3D0x1d090bc, M3_AicXUJ_alertable=3D0 = > >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226
#4 = > > 0x0101d823 in Thread__Wait (M3_AYIbX3_m=3D0x1d090b0, = > >M3_Bl0jv4_c=3D0x1d090bc) at = > >../src/thread/PTHREAD/ThreadPThread.m3:277
#5  0x00a839e2 = > >in VTView__VFontCleanUpThread (M3_EMTrVz_cl=3D0x1d090cc) at = > >../src/vtext/VTView.m3:111
#6  0x0101f243 in = > >ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c21310) at = > >../src/thread/PTHREAD/ThreadPThread.m3:546
#7  0x0101ef74 = > >in ThreadPThread__ThreadBase (M3_AJWxb1_param=3D0x1c21310) at = > >../src/thread/PTHREAD/ThreadPThread.m3:522
#8  0x96373155 = > >in _pthread_start ()
#9  0x96373012 in thread_start = > >()

Thread 2 (process 96727 thread = > >0xd07):
#0  0x963422ce in semaphore_wait_signal_trap = > >()
#1  0x963742c6 in _pthread_cond_wait ()
#2 = > > 0x963b9539 in pthread_cond_wait ()
#3  0x0101d189 = > >in ThreadPThread__XWait (M3_BXP32l_self=3D0x1d006c8, = > >M3_AYIbX3_m=3D0x1d00688, M3_Bl0jv4_c=3D0x1d00694, M3_AicXUJ_alertable=3D0 = > >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226
#4 = > > 0x0101d823 in Thread__Wait (M3_AYIbX3_m=3D0x1d00688, = > >M3_Bl0jv4_c=3D0x1d00694) at = > >../src/thread/PTHREAD/ThreadPThread.m3:277
#5  0x00bf33d2 = > >in VBTRep__MeterMaid (M3_EMTrVz_self=3D0x1d006bc) at = > >../src/vbt/VBTRep.m3:439
#6  0x0101f243 in = > >ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c21390) at = > >../src/thread/PTHREAD/ThreadPThread.m3:546
#7  0x0101ef74 = > >in ThreadPThread__ThreadBase (M3_AJWxb1_param=3D0x1c21390) at = > >../src/thread/PTHREAD/ThreadPThread.m3:522
#8  0x96373155 = > >in _pthread_start ()
#9  0x96373012 in thread_start = > >()

Thread 1 (process 96727 thread = > >0x10b):
#0  0x963422ce in semaphore_wait_signal_trap = > >()
#1  0x963742c6 in _pthread_cond_wait ()
#2 = > > 0x963b9539 in pthread_cond_wait ()
#3  0x0101d189 = > >in ThreadPThread__XWait (M3_BXP32l_self=3D0x1d0000c, = > >M3_AYIbX3_m=3D0x1d00500, M3_Bl0jv4_c=3D0x1df3114, M3_AicXUJ_alertable=3D0 = > >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226
#4 = > > 0x0101d823 in Thread__Wait (M3_AYIbX3_m=3D0x1d00500, = > >M3_Bl0jv4_c=3D0x1df3114) at = > >../src/thread/PTHREAD/ThreadPThread.m3:277
#5  0x00c40602 = > >in Trestle__AwaitDelete (M3_BFdKo9_v=3D0x1e3a204) at = > >../src/trestle/Trestle.m3:884
#6  0x007c09eb in = > >ZeusPanel__Interact (M3_Bd56fi_title=3D0x290db0, = > >M3_DYb95R_path=3D0x1d498c0) at ../src/ZeusPanel.m3:477
#7 = > > 0x001b0ede in Main_M3 (M3_AcxOUs_mode=3D1) at = > >../src/Main.m3:165
#8  0x0100eb1f in = > >RTLinker__RunMainBody (M3_DjPxE3_m=3D0x1d6060) at = > >../src/runtime/common/RTLinker.m3:399
#9  0x00002578 in = > >main (argc=3D1, argv=3D0xbfffedb8, envp=3D0xbfffedc0) at = > >_m3main.mc:6


>class=3D"Apple-style-span" style=3D"font-size: 12px; ">
>style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = > >-webkit-line-break: after-white-space; "> >style=3D"border-collapse: separate; -webkit-border-horizontal-spacing: = > >0px; -webkit-border-vertical-spacing: 0px; color: rgb(0, 0, 0); = > >font-family: Helvetica; font-size: 12px; font-style: normal; = > >font-variant: normal; font-weight: normal; letter-spacing: normal; = > >line-height: normal; -webkit-text-decorations-in-effect: none; = > >text-indent: 0px; -webkit-text-size-adjust: auto; text-transform: none; = > >orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; ">
>style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; = > >-webkit-line-break: after-white-space; "> >style=3D"border-collapse: separate; -webkit-border-horizontal-spacing: = > >0px; -webkit-border-vertical-spacing: 0px; color: rgb(0, 0, 0); = > >font-family: Helvetica; font-size: 12px; font-style: normal; = > >font-variant: normal; font-weight: normal; letter-spacing: normal; = > >line-height: normal; -webkit-text-decorations-in-effect: none; = > >text-indent: 0px; -webkit-text-size-adjust: auto; text-transform: none; = > >orphans: 2; white-space: normal; widows: 2; word-spacing: 0px; "> >class=3D"Apple-style-span" style=3D"border-collapse: separate; = > >-webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: = > >0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; = > >font-style: normal; font-variant: normal; font-weight: normal; = > >letter-spacing: normal; line-height: normal; = > >-webkit-text-decorations-in-effect: none; text-indent: 0px; = > >-webkit-text-size-adjust: auto; text-transform: none; orphans: 2; = > >white-space: normal; widows: 2; word-spacing: 0px; "> >class=3D"Apple-style-span" style=3D"border-collapse: separate; = > >-webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: = > >0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; = > >font-style: normal; font-variant: normal; font-weight: normal; = > >letter-spacing: normal; line-height: normal; = > >-webkit-text-decorations-in-effect: none; text-indent: 0px; = > >-webkit-text-size-adjust: auto; text-transform: none; orphans: 2; = > >white-space: normal; widows: 2; word-spacing: 0px; "> >class=3D"Apple-style-span" style=3D"border-collapse: separate; = > >-webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: = > >0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; = > >font-style: normal; font-variant: normal; font-weight: normal; = > >letter-spacing: normal; line-height: normal; = > >-webkit-text-decorations-in-effect: none; text-indent: 0px; = > >-webkit-text-size-adjust: auto; text-transform: none; orphans: 2; = > >white-space: normal; widows: 2; word-spacing: 0px; "> >class=3D"Apple-style-span" style=3D"border-collapse: separate; = > >-webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: = > >0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; = > >font-style: normal; font-variant: normal; font-weight: normal; = > >letter-spacing: normal; line-height: normal; = > >-webkit-text-decorations-in-effect: none; text-indent: 0px; = > >-webkit-text-size-adjust: auto; text-transform: none; orphans: 2; = > >white-space: normal; widows: 2; word-spacing: 0px; "> >class=3D"Apple-style-span" style=3D"border-collapse: separate; = > >-webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: = > >0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; = > >font-style: normal; font-variant: normal; font-weight: normal; = > >letter-spacing: normal; line-height: normal; = > >-webkit-text-decorations-in-effect: none; text-indent: 0px; = > >-webkit-text-size-adjust: auto; text-transform: none; orphans: 2; = > >white-space: normal; widows: 2; word-spacing: 0px; "> >class=3D"Apple-style-span" style=3D"border-collapse: separate; = > >-webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: = > >0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; = > >font-style: normal; font-variant: normal; font-weight: normal; = > >letter-spacing: normal; line-height: normal; = > >-webkit-text-decorations-in-effect: none; text-indent: 0px; = > >-webkit-text-size-adjust: auto; text-transform: none; orphans: 2; = > >white-space: normal; widows: 2; word-spacing: 0px; "> >class=3D"Apple-style-span" style=3D"border-collapse: separate; = > >-webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: = > >0px; color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; = > >font-style: normal; font-variant: normal; font-weight: normal; = > >letter-spacing: normal; line-height: normal; = > >-webkit-text-decorations-in-effect: none; text-indent: 0px; = > >-webkit-text-size-adjust: auto; text-transform: none; orphans: 2; = > >white-space: normal; widows: 2; word-spacing: 0px; ">
>class=3D"Apple-style-span" color=3D"#0000FF"> >class=3D"Apple-style-span" face=3D"Gill Sans"> >class=3D"Apple-style-span" style=3D"color: rgb(0, 0, 255); font-family: = > >'Gill Sans'; "> >0, 255); font-family: 'Gill Sans'; ">Antony = > >Hosking >face=3D"Gill Sans"> >'Gill Sans'; "> >'Gill Sans'; "> | >class=3D"Apple-converted-space">  >class=3D"Apple-style-span" style=3D"font-family: 'Gill Sans'; "> >class=3D"Apple-style-span" style=3D"font-family: 'Gill Sans'; = > >">Associate Professor >style=3D"font-family: 'Gill Sans'; "> >style=3D"font-family: 'Gill Sans'; "> | Computer Science | Purdue = > >University
> face=3D"GillSans-Light"> >style=3D"font-family: GillSans-Light; ">305 N. University Street | West = > >Lafayette | IN 47907 | USA
>class=3D"Apple-style-span" color=3D"#0000FF" face=3D"Gill Sans"> >class=3D"Apple-style-span" style=3D"color: rgb(0, 0, 255); font-family: = > >'Gill Sans'; "> >0, 255); font-family: 'Gill Sans'; ">Office >class=3D"Apple-style-span" face=3D"GillSans-Light"> >class=3D"Apple-style-span" style=3D"font-family: GillSans-Light; "> >class=3D"Apple-style-span" style=3D"font-family: GillSans-Light; = > >"> +1 765 494 6001 | >class=3D"Apple-converted-space">  >class=3D"Apple-style-span" color=3D"#0000FF" face=3D"Gill Sans"> >class=3D"Apple-style-span" style=3D"color: rgb(0, 0, 255); font-family: = > >'Gill Sans'; "> >0, 255); font-family: 'Gill Sans'; ">Mobile >class=3D"Apple-style-span" face=3D"GillSans-Light"> >class=3D"Apple-style-span" style=3D"font-family: GillSans-Light; "> >class=3D"Apple-style-span" style=3D"font-family: GillSans-Light; "> >class=3D"Apple-converted-space"> +1 765 427 = > >5484
>face=3D"GillSans-Light">
>class=3D"khtml-block-placeholder">
 >>
>class=3D"Apple-interchange-newline">

>class=3D"Apple-interchange-newline">

On 6 Sep 2009, = > >at 23:18, Jay K wrote:

>class=3D"Apple-interchange-newline">
>type=3D"cite">









[was truncated = > >again!]

PPC_DARWIN 5.2.6 Juno on x86 sometimes hangs, sometimes = > >runs out of stack

= > > > >--Apple-Mail-13--794937978-- -------------- next part -------------- An HTML attachment was scrubbed... URL: From jay.krell at cornell.edu Tue Sep 8 10:16:41 2009 From: jay.krell at cornell.edu (Jay K) Date: Tue, 8 Sep 2009 08:16:41 +0000 Subject: [M3devel] FW: Juno on NT (presumably canary for other problems) In-Reply-To: <30D99490-EA4A-44A0-8AB1-7BC093F9DCC1@cs.purdue.edu> References: <30D99490-EA4A-44A0-8AB1-7BC093F9DCC1@cs.purdue.edu> Message-ID: Here is a wild wild guess: One thing unusual to Trestle on Darwin, I think, is that it always appears that X client and X server are different machines. Well, er, um, that is how I changed it to be when it was otherwise always going to fail. How did it work previously? However it did work, if those conditions are still present, it still has a chance of working. Coincidentally or not, the formsedit crashes I have reported are all/mostly with a separate X client and server. I'll see if I can induce a hang in the otherwise working LINUXLIBC6 by twiddling with this. The specific change I made in Darwin was in the IsSameHost code. Where it would previously hit an unhandled exception, I have it return FALSE. I'm pretty sure that using XSharedMemory is "just" an optimization, albeit a very good one. I looked at little at what the Juno threads are doing..and it doesn't really have to do with gui code. libm3/"formatter" is a usual producer/consumer thingy, signal when queue is empty or nonempty. We /might/ be able to demonstrate this hang without any of Trestle in the picture. Might. I haven't looked at Mentor but it looks more complicated below. I'll also see if the Juno NT crashes are gone. And I'll raise the stack but stack overflow is just another wild guess, right? On PPC_DARWIN 5.2.6 running on Intel 10.5, Juno often claims stack overflow. I raised the stack piecemeal up to 32meg, still overflow. At 64meg it ran out of memory. - Jay From: hosking at cs.purdue.edu To: jay.krell at cornell.edu Date: Tue, 8 Sep 2009 02:09:28 -0400 CC: m3devel at elegosoft.com Subject: Re: [M3devel] FW: Juno on NT (presumably canary for other problems) Here's the hang backtrace for mentor. Again, all appears normal, except that all the threads are paused or waiting, which is suspicious. I'm stumped for now. Thread 21 (process 96727 thread 0x7403):#0 0x9634946e in __semwait_signal ()#1 0x963492ef in nanosleep$UNIX2003 ()#2 0x01022cc4 in ThreadPThread__Nanosleep (req=0xb15d4db0, rem=0xb15d4db8) at ../src/thread/PTHREAD/ThreadPThreadC.c:318#3 0x0101fd7c in ThreadPThread__XPause (M3_BXP32l_self=0x1f3f880, M3_CtKayy_n=1, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:668#4 0x0101fef3 in Thread__Pause (M3_CtKayy_n=1) at ../src/thread/PTHREAD/ThreadPThread.m3:685#5 0x00bc9cf4 in XClientF__MeterMaid (M3_AS2y1X_cl=0x1f3f870) at ../src/xvbt/XClientF.m3:105#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c441d0) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c441d0) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 20 (process 96727 thread 0x7103):#0 ThreadPThread__XTestAlert (M3_BXP32l_self=0x1e5c134) at ../src/thread/PTHREAD/ThreadPThread.m3:319#1 0x0101fd9b in ThreadPThread__XPause (M3_BXP32l_self=0x1e5c134, M3_CtKayy_n=0.0056863520294427872, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:669#2 0x01020024 in Thread__AlertPause (M3_CtKayy_n=0.0056863520294427872) at ../src/thread/PTHREAD/ThreadPThread.m3:699#3 0x008f9ea1 in Animate__Do (M3_CCfZY3_t=0x1e7e3fc, M3_DsL7Zz_mg=0x0, M3_AdEaVQ_v=0x1e5e0f8, M3_BUucNs_duration=1) at ../src/Animate.m3:71#4 0x00909610 in MGV__Animation (M3_AdEaVQ_v=0x1e5e0f8, M3_BUucNs_duration=1) at ../src/MGV.m3:313#5 0x008921f9 in GraphVBT__AnimateGraph (M3_Cj00zi_graph=0x1e5e00c, M3_BUucNs_t0=0, M3_BUucNs_t1=1) at ../src/GraphVBT.m3:656#6 0x00019be8 in ViewError__ShowPixel (M3_AoJTjZ_view=0x1ed3060, M3_AcxOUs_x=3, M3_AcxOUs_y=2, M3_AcxOUs_p1=6, M3_AcxOUs_p2=-2) at ../src/bresenham/ViewError.m3:548#7 0x0001529a in BresenhamIE__OEDispatcher (M3_Ao6Rbg_v=0x1ed3060, M3_Af40ku_evt=0x1e08014) at ../I386_DARWIN/BresenhamIE.m3:101#8 0x007abb9b in Zeus__ViewThread (M3_BH3Tll_self=0x1e5c128) at ../src/Zeus.m3:331#9 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c3fd80) at ../src/thread/PTHREAD/ThreadPThread.m3:546#10 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c3fd80) at ../src/thread/PTHREAD/ThreadPThread.m3:522#11 0x96373155 in _pthread_start ()#12 0x96373012 in thread_start () Thread 19 (process 96727 thread 0x5d07):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1e5c0bc, M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1edf34c, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1edf34c) at ../src/thread/PTHREAD/ThreadPThread.m3:266#5 0x007ab7f2 in Zeus__WakeZeusAndSleep (M3_CQpoHd_zeus=0x1e3ccfc, M3_B74vJ1_view=0x1edf25c) at ../src/Zeus.m3:361#6 0x007abaa2 in Zeus__ViewThread (M3_BH3Tll_self=0x1e5c0b0) at ../src/Zeus.m3:328#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c3fc80) at ../src/thread/PTHREAD/ThreadPThread.m3:546#8 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c3fc80) at ../src/thread/PTHREAD/ThreadPThread.m3:522#9 0x96373155 in _pthread_start ()#10 0x96373012 in thread_start () Thread 18 (process 96727 thread 0x700b):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1e5c044, M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1ee3bac, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1ee3bac) at ../src/thread/PTHREAD/ThreadPThread.m3:266#5 0x007ab7f2 in Zeus__WakeZeusAndSleep (M3_CQpoHd_zeus=0x1e3ccfc, M3_B74vJ1_view=0x1ee3b00) at ../src/Zeus.m3:361#6 0x007abaa2 in Zeus__ViewThread (M3_BH3Tll_self=0x1e5c038) at ../src/Zeus.m3:328#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c3fa90) at ../src/thread/PTHREAD/ThreadPThread.m3:546#8 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c3fa90) at ../src/thread/PTHREAD/ThreadPThread.m3:522#9 0x96373155 in _pthread_start ()#10 0x96373012 in thread_start () Thread 17 (process 96727 thread 0x6e03):#0 0x963493dc in _pthread_testcancel ()#1 0x96349275 in nanosleep$UNIX2003 ()#2 0x01022cc4 in ThreadPThread__Nanosleep (req=0xb134add0, rem=0xb134add8) at ../src/thread/PTHREAD/ThreadPThreadC.c:318#3 0x0101fd7c in ThreadPThread__XPause (M3_BXP32l_self=0x1e54388, M3_CtKayy_n=0.5, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:668#4 0x0101fef3 in Thread__Pause (M3_CtKayy_n=0.5) at ../src/thread/PTHREAD/ThreadPThread.m3:685#5 0x00a6f0c0 in VTCaret__Blinker (M3_Axogco_arg=0x1e5437c) at ../src/vtext/VTCaret.m3:149#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c3f9c0) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c3f9c0) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 16 (process 96727 thread 0x435b):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1df30c8, M3_AYIbX3_m=0x1e3bb94, M3_Bl0jv4_c=0x1e3bbb0, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1e3bb94, M3_Bl0jv4_c=0x1e3bbb0) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x007baaa1 in ZeusPanel__PanelThread (M3_CvdnuP_pc=0x1df30b8) at ../src/ZeusPanel.m3:1425#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c39830) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c39830) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 15 (process 96727 thread 0x420b):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d67e68, M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1d22688, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1d22688) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1ee3b00) at ../src/trestle/Trestle.m3:884#6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=0x1d67e5c) at ../src/View.m3:74#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c305c0) at ../src/thread/PTHREAD/ThreadPThread.m3:546#8 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c305c0) at ../src/thread/PTHREAD/ThreadPThread.m3:522#9 0x96373155 in _pthread_start ()#10 0x96373012 in thread_start () Thread 14 (process 96727 thread 0x4103):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1ee32e4, M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1edf3c4, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1edf3c4) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1edf25c) at ../src/trestle/Trestle.m3:884#6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=0x1ee32d8) at ../src/View.m3:74#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38bf0) at ../src/thread/PTHREAD/ThreadPThread.m3:546#8 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38bf0) at ../src/thread/PTHREAD/ThreadPThread.m3:522#9 0x96373155 in _pthread_start ()#10 0x96373012 in thread_start () Thread 13 (process 96727 thread 0x4003):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1edb2e4, M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1ed532c, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1ed532c) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1ed3060) at ../src/trestle/Trestle.m3:884#6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=0x1edb2d8) at ../src/View.m3:74#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38780) at ../src/thread/PTHREAD/ThreadPThread.m3:546#8 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38780) at ../src/thread/PTHREAD/ThreadPThread.m3:522#9 0x96373155 in _pthread_start ()#10 0x96373012 in thread_start () Thread 12 (process 96727 thread 0x2e03):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1ed52a4, M3_AYIbX3_m=0x1ed327c, M3_Bl0jv4_c=0x1ed35f4, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1ed327c, M3_Bl0jv4_c=0x1ed35f4) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00bb7962 in XMessenger__Messenger (M3_EVlqQO_self=0x1ed5294) at ../src/xvbt/XMessenger.m3:69#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38420) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38420) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 11 (process 96727 thread 0x2b07):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1ed5254, M3_AYIbX3_m=0x1ed327c, M3_Bl0jv4_c=0x1ed3614, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1ed327c, M3_Bl0jv4_c=0x1ed3614) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00bbdbc2 in XInput__FilterXInput (M3_DSd60P_self=0x1ed5244) at ../src/xvbt/XInput.m3:102#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38320) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38320) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 10 (process 96727 thread 0x2a23):#0 0x963916fa in select$DARWIN_EXTSN ()#1 0x01023503 in Unix__select (nfds=7, readfds=0x2813d54, writefds=0x2813d64, exceptfds=0x2813d74, timeout=0x0) at ../src/unix/Common/UnixC.c:301#2 0x01020970 in ThreadPThread__XIOWait__CallSelect.762 (M3_Cwb5VA_nfd=, M3_A4bqCj_timeout=0x0) at ../src/thread/PTHREAD/ThreadPThread.m3:787#3 0x010206cc in ThreadPThread__XIOWait (M3_BXP32l_self=0x1ed5204, M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_interval=-1, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:826#4 0x010201b4 in SchedulerPosix__IOWait (M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_timeoutInterval=-1) at ../src/thread/PTHREAD/ThreadPThread.m3:729#5 0x00bbf20b in XInput__WaitForXInput (M3_Bkyxhg_self=0x1ed51f4) at ../src/xvbt/XInput.m3:63#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38250) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38250) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 9 (process 96727 thread 0x29f3):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1e3fafc, M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1e3f9c8, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1e3f9c8) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x007ab312 in Zeus__AlgToViews (M3_CQpoHd_zeus=0x1e3ccfc, M3_Ao6Rbg_initiator=0x1ecd9cc, M3_BMhQCx_dispatchProc=0x150e0, M3_Af40ku_evtArgs=0x1e08014) at ../src/Zeus.m3:306#6 0x007ac1f0 in Zeus__Dispatch (M3_Ao6Rbg_initiator=0x1ecd9cc, M3_DsvzJ6_style=0 '\0', M3_AcxOUs_priority=1, M3_Bd56fi_eventName=0x1d9d60, M3_BMhQCx_dispatchProc=0x150e0, M3_Af40ku_evtArgs=0x1e08014) at ../src/Zeus.m3:246#7 0x000149a7 in BresenhamIE__ShowPixel (M3_CfiRBL_initiator=0x1ecd9cc, M3_AcxOUs_x=3, M3_AcxOUs_y=2, M3_AcxOUs_p1=6, M3_AcxOUs_p2=-2) at ../I386_DARWIN/BresenhamIE.m3:227#8 0x000175b7 in AlgBresenham__DrawLine (M3_ECecEc_alg=0x1ecd9cc, M3_AcxOUs_x1=0, M3_AcxOUs_y1=0, M3_AcxOUs_x2=10, M3_AcxOUs_y2=6) at ../src/bresenham/AlgBresenham.m3:55#9 0x0001788f in AlgBresenham__Run (M3_ECecEc_alg=0x1ecd9cc) at ../src/bresenham/AlgBresenham.m3:86#10 0x007bb729 in ZeusPanel__AlgThread (M3_Dijbki_ac=0x1e3fae8) at ../src/ZeusPanel.m3:1534#11 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c29fd0) at ../src/thread/PTHREAD/ThreadPThread.m3:546#12 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c29fd0) at ../src/thread/PTHREAD/ThreadPThread.m3:522#13 0x96373155 in _pthread_start ()#14 0x96373012 in thread_start () Thread 8 (process 96727 thread 0x2803):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d8e01c, M3_AYIbX3_m=0x1d71fdc, M3_Bl0jv4_c=0x1d71fe8, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1d71fdc, M3_Bl0jv4_c=0x1d71fe8) at ../src/thread/PTHREAD/ThreadPThread.m3:266#5 0x00e3bdf2 in Formatter__Allocate (M3_ACp9GL_t=0x1d71680, M3_DBiloZ_this=1 '\001', M3_Cwb5VA_minSize=) at ../src/formatter/Formatter.m3:440#6 0x00e3bf0a in Formatter__Probe (M3_ACp9GL_t=0x1d71680, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:542#7 0x00e3c2b8 in Formatter__Peek (M3_ACp9GL_t=0x1d71680, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:592#8 0x00e3c2ff in Formatter__PeekOp (M3_ACp9GL_t=0x1d71680, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:577#9 0x00e3cb25 in Formatter__PrintUntil (M3_ACp9GL_t=0x1d71680, M3_DOUxXw_mode=1 '\001', M3_ElBLGV_pos=0xb038ce90, M3_Cwb5VA_maxL=, M3_CCuODf_op=0x1d72c08) at ../src/formatter/Formatter.m3:708#10 0x00e3cfc9 in Formatter__PrintTop (M3_B5Nhtj_self=0x1d8e00c) at ../src/formatter/Formatter.m3:615#11 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c29140) at ../src/thread/PTHREAD/ThreadPThread.m3:546#12 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c29140) at ../src/thread/PTHREAD/ThreadPThread.m3:522#13 0x96373155 in _pthread_start ()#14 0x96373012 in thread_start () Thread 7 (process 96727 thread 0x2703):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d71618, M3_AYIbX3_m=0x1d715ec, M3_Bl0jv4_c=0x1d715f8, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1d715ec, M3_Bl0jv4_c=0x1d715f8) at ../src/thread/PTHREAD/ThreadPThread.m3:266#5 0x00e3bdf2 in Formatter__Allocate (M3_ACp9GL_t=0x1d70c90, M3_DBiloZ_this=1 '\001', M3_Cwb5VA_minSize=) at ../src/formatter/Formatter.m3:440#6 0x00e3bf0a in Formatter__Probe (M3_ACp9GL_t=0x1d70c90, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:542#7 0x00e3c2b8 in Formatter__Peek (M3_ACp9GL_t=0x1d70c90, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:592#8 0x00e3c2ff in Formatter__PeekOp (M3_ACp9GL_t=0x1d70c90, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:577#9 0x00e3cb25 in Formatter__PrintUntil (M3_ACp9GL_t=0x1d70c90, M3_DOUxXw_mode=1 '\001', M3_ElBLGV_pos=0xb030ae90, M3_Cwb5VA_maxL=, M3_CCuODf_op=0x1d72c08) at ../src/formatter/Formatter.m3:708#10 0x00e3cfc9 in Formatter__PrintTop (M3_B5Nhtj_self=0x1d71608) at ../src/formatter/Formatter.m3:615#11 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c221e0) at ../src/thread/PTHREAD/ThreadPThread.m3:546#12 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c221e0) at ../src/thread/PTHREAD/ThreadPThread.m3:522#13 0x96373155 in _pthread_start ()#14 0x96373012 in thread_start () Thread 6 (process 96727 thread 0x2603):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d729bc, M3_AYIbX3_m=0x1d728b4, M3_Bl0jv4_c=0x1d729a0, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1d728b4, M3_Bl0jv4_c=0x1d729a0) at ../src/thread/PTHREAD/ThreadPThread.m3:266#5 0x0073de32 in WorkerPool__ClericApply (M3_BSwVRC_self=0x1d729b0) at ../src/WorkerPool.m3:152#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c28e10) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c28e10) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 5 (process 96727 thread 0x2313):#0 0x963916fa in select$DARWIN_EXTSN ()#1 0x01023503 in Unix__select (nfds=4, readfds=0x1d74014, writefds=0x1d74024, exceptfds=0x1d74034, timeout=0xb0206b20) at ../src/unix/Common/UnixC.c:301#2 0x01020970 in ThreadPThread__XIOWait__CallSelect.762 (M3_Cwb5VA_nfd=, M3_A4bqCj_timeout=0xb0206b20) at ../src/thread/PTHREAD/ThreadPThread.m3:787#3 0x010206a8 in ThreadPThread__XIOWait (M3_BXP32l_self=0x1d585bc, M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_interval=1.7976931348623157e+308, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:823#4 0x010202e7 in SchedulerPosix__IOAlertWait (M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_timeoutInterval=-1) at ../src/thread/PTHREAD/ThreadPThread.m3:742#5 0x00dd3cc2 in TCPMisc__AcceptFrom (M3_AahksS_c=0x1d58594, M3_DoBjMZ_peer=0xb0206cb4) at ../src/POSIX/TCP.m3:458#6 0x00dd3da8 in TCP__Accept (M3_AahksS_c=0x1d58594) at ../src/POSIX/TCP.m3:234#7 0x006dbc6b in LocalObjectSpace__SpaceAccept (M3_Dbz8GV_self=0x1d585b0) at ../src/LocalObjectSpace.m3:307#8 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c28d60) at ../src/thread/PTHREAD/ThreadPThread.m3:546#9 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c28d60) at ../src/thread/PTHREAD/ThreadPThread.m3:522#10 0x96373155 in _pthread_start ()#11 0x96373012 in thread_start () Thread 4 (process 96727 thread 0x2003):#0 0x9634946e in __semwait_signal ()#1 0x963492ef in nanosleep$UNIX2003 ()#2 0x01022cc4 in ThreadPThread__Nanosleep (req=0xb0184dd0, rem=0xb0184dd8) at ../src/thread/PTHREAD/ThreadPThreadC.c:318#3 0x0101fd7c in ThreadPThread__XPause (M3_BXP32l_self=0x1d0ba08, M3_CtKayy_n=1, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:668#4 0x0101fef3 in Thread__Pause (M3_CtKayy_n=1) at ../src/thread/PTHREAD/ThreadPThread.m3:685#5 0x00a11d53 in FileBrowserVBT__Watcher (M3_EMTrVz_cl=0x1d0ba00) at ../src/lego/FileBrowserVBT.m3:259#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c21830) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c21830) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 3 (process 96727 thread 0x1f03):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d090d4, M3_AYIbX3_m=0x1d090b0, M3_Bl0jv4_c=0x1d090bc, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d090b0, M3_Bl0jv4_c=0x1d090bc) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00a839e2 in VTView__VFontCleanUpThread (M3_EMTrVz_cl=0x1d090cc) at ../src/vtext/VTView.m3:111#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c21310) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c21310) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 2 (process 96727 thread 0xd07):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d006c8, M3_AYIbX3_m=0x1d00688, M3_Bl0jv4_c=0x1d00694, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00688, M3_Bl0jv4_c=0x1d00694) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00bf33d2 in VBTRep__MeterMaid (M3_EMTrVz_self=0x1d006bc) at ../src/vbt/VBTRep.m3:439#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c21390) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c21390) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 1 (process 96727 thread 0x10b):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d0000c, M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1df3114, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1df3114) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1e3a204) at ../src/trestle/Trestle.m3:884#6 0x007c09eb in ZeusPanel__Interact (M3_Bd56fi_title=0x290db0, M3_DYb95R_path=0x1d498c0) at ../src/ZeusPanel.m3:477#7 0x001b0ede in Main_M3 (M3_AcxOUs_mode=1) at ../src/Main.m3:165#8 0x0100eb1f in RTLinker__RunMainBody (M3_DjPxE3_m=0x1d6060) at ../src/runtime/common/RTLinker.m3:399#9 0x00002578 in main (argc=1, argv=0xbfffedb8, envp=0xbfffedc0) at _m3main.mc:6 Antony Hosking | Associate Professor | Computer Science | Purdue University305 N. University Street | West Lafayette | IN 47907 | USAOffice +1 765 494 6001 | Mobile +1 765 427 5484 On 6 Sep 2009, at 23:18, Jay K wrote: [was truncated again!] PPC_DARWIN 5.2.6 Juno on x86 sometimes hangs, sometimes runs out of stack -------------- next part -------------- An HTML attachment was scrubbed... URL: From jay.krell at cornell.edu Tue Sep 8 10:50:08 2009 From: jay.krell at cornell.edu (Jay K) Date: Tue, 8 Sep 2009 08:50:08 +0000 Subject: [M3devel] FW: Juno on NT (presumably canary for other problems) In-Reply-To: <30D99490-EA4A-44A0-8AB1-7BC093F9DCC1@cs.purdue.edu> References: <30D99490-EA4A-44A0-8AB1-7BC093F9DCC1@cs.purdue.edu> Message-ID: Hm. - Making SameHost FALSE on Linux didn't induce hang. - I'm seeing Juno often "hang" for a few seconds without displaying anything, but I wait, and then it comes up fine. And then the next run works ok. I see both behaviors often. This is with the stack size code removed from ThreadPThreadC.c. I'll try restoring it too. What is different about Darwin? Well obviously the same world suspend works. Can we use the portable way instead?? I realize the portable way probably isn't as good? - Jay From: jay.krell at cornell.edu To: hosking at cs.purdue.edu CC: m3devel at elegosoft.com Subject: RE: [M3devel] FW: Juno on NT (presumably canary for other problems) Date: Tue, 8 Sep 2009 08:16:41 +0000 Here is a wild wild guess: One thing unusual to Trestle on Darwin, I think, is that it always appears that X client and X server are different machines. Well, er, um, that is how I changed it to be when it was otherwise always going to fail. How did it work previously? However it did work, if those conditions are still present, it still has a chance of working. Coincidentally or not, the formsedit crashes I have reported are all/mostly with a separate X client and server. I'll see if I can induce a hang in the otherwise working LINUXLIBC6 by twiddling with this. The specific change I made in Darwin was in the IsSameHost code. Where it would previously hit an unhandled exception, I have it return FALSE. I'm pretty sure that using XSharedMemory is "just" an optimization, albeit a very good one. I looked at little at what the Juno threads are doing..and it doesn't really have to do with gui code. libm3/"formatter" is a usual producer/consumer thingy, signal when queue is empty or nonempty. We /might/ be able to demonstrate this hang without any of Trestle in the picture. Might. I haven't looked at Mentor but it looks more complicated below. I'll also see if the Juno NT crashes are gone. And I'll raise the stack but stack overflow is just another wild guess, right? On PPC_DARWIN 5.2.6 running on Intel 10.5, Juno often claims stack overflow. I raised the stack piecemeal up to 32meg, still overflow. At 64meg it ran out of memory. - Jay From: hosking at cs.purdue.edu To: jay.krell at cornell.edu Date: Tue, 8 Sep 2009 02:09:28 -0400 CC: m3devel at elegosoft.com Subject: Re: [M3devel] FW: Juno on NT (presumably canary for other problems) Here's the hang backtrace for mentor. Again, all appears normal, except that all the threads are paused or waiting, which is suspicious. I'm stumped for now. Thread 21 (process 96727 thread 0x7403):#0 0x9634946e in __semwait_signal ()#1 0x963492ef in nanosleep$UNIX2003 ()#2 0x01022cc4 in ThreadPThread__Nanosleep (req=0xb15d4db0, rem=0xb15d4db8) at ../src/thread/PTHREAD/ThreadPThreadC.c:318#3 0x0101fd7c in ThreadPThread__XPause (M3_BXP32l_self=0x1f3f880, M3_CtKayy_n=1, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:668#4 0x0101fef3 in Thread__Pause (M3_CtKayy_n=1) at ../src/thread/PTHREAD/ThreadPThread.m3:685#5 0x00bc9cf4 in XClientF__MeterMaid (M3_AS2y1X_cl=0x1f3f870) at ../src/xvbt/XClientF.m3:105#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c441d0) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c441d0) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 20 (process 96727 thread 0x7103):#0 ThreadPThread__XTestAlert (M3_BXP32l_self=0x1e5c134) at ../src/thread/PTHREAD/ThreadPThread.m3:319#1 0x0101fd9b in ThreadPThread__XPause (M3_BXP32l_self=0x1e5c134, M3_CtKayy_n=0.0056863520294427872, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:669#2 0x01020024 in Thread__AlertPause (M3_CtKayy_n=0.0056863520294427872) at ../src/thread/PTHREAD/ThreadPThread.m3:699#3 0x008f9ea1 in Animate__Do (M3_CCfZY3_t=0x1e7e3fc, M3_DsL7Zz_mg=0x0, M3_AdEaVQ_v=0x1e5e0f8, M3_BUucNs_duration=1) at ../src/Animate.m3:71#4 0x00909610 in MGV__Animation (M3_AdEaVQ_v=0x1e5e0f8, M3_BUucNs_duration=1) at ../src/MGV.m3:313#5 0x008921f9 in GraphVBT__AnimateGraph (M3_Cj00zi_graph=0x1e5e00c, M3_BUucNs_t0=0, M3_BUucNs_t1=1) at ../src/GraphVBT.m3:656#6 0x00019be8 in ViewError__ShowPixel (M3_AoJTjZ_view=0x1ed3060, M3_AcxOUs_x=3, M3_AcxOUs_y=2, M3_AcxOUs_p1=6, M3_AcxOUs_p2=-2) at ../src/bresenham/ViewError.m3:548#7 0x0001529a in BresenhamIE__OEDispatcher (M3_Ao6Rbg_v=0x1ed3060, M3_Af40ku_evt=0x1e08014) at ../I386_DARWIN/BresenhamIE.m3:101#8 0x007abb9b in Zeus__ViewThread (M3_BH3Tll_self=0x1e5c128) at ../src/Zeus.m3:331#9 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c3fd80) at ../src/thread/PTHREAD/ThreadPThread.m3:546#10 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c3fd80) at ../src/thread/PTHREAD/ThreadPThread.m3:522#11 0x96373155 in _pthread_start ()#12 0x96373012 in thread_start () Thread 19 (process 96727 thread 0x5d07):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1e5c0bc, M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1edf34c, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1edf34c) at ../src/thread/PTHREAD/ThreadPThread.m3:266#5 0x007ab7f2 in Zeus__WakeZeusAndSleep (M3_CQpoHd_zeus=0x1e3ccfc, M3_B74vJ1_view=0x1edf25c) at ../src/Zeus.m3:361#6 0x007abaa2 in Zeus__ViewThread (M3_BH3Tll_self=0x1e5c0b0) at ../src/Zeus.m3:328#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c3fc80) at ../src/thread/PTHREAD/ThreadPThread.m3:546#8 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c3fc80) at ../src/thread/PTHREAD/ThreadPThread.m3:522#9 0x96373155 in _pthread_start ()#10 0x96373012 in thread_start () Thread 18 (process 96727 thread 0x700b):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1e5c044, M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1ee3bac, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1ee3bac) at ../src/thread/PTHREAD/ThreadPThread.m3:266#5 0x007ab7f2 in Zeus__WakeZeusAndSleep (M3_CQpoHd_zeus=0x1e3ccfc, M3_B74vJ1_view=0x1ee3b00) at ../src/Zeus.m3:361#6 0x007abaa2 in Zeus__ViewThread (M3_BH3Tll_self=0x1e5c038) at ../src/Zeus.m3:328#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c3fa90) at ../src/thread/PTHREAD/ThreadPThread.m3:546#8 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c3fa90) at ../src/thread/PTHREAD/ThreadPThread.m3:522#9 0x96373155 in _pthread_start ()#10 0x96373012 in thread_start () Thread 17 (process 96727 thread 0x6e03):#0 0x963493dc in _pthread_testcancel ()#1 0x96349275 in nanosleep$UNIX2003 ()#2 0x01022cc4 in ThreadPThread__Nanosleep (req=0xb134add0, rem=0xb134add8) at ../src/thread/PTHREAD/ThreadPThreadC.c:318#3 0x0101fd7c in ThreadPThread__XPause (M3_BXP32l_self=0x1e54388, M3_CtKayy_n=0.5, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:668#4 0x0101fef3 in Thread__Pause (M3_CtKayy_n=0.5) at ../src/thread/PTHREAD/ThreadPThread.m3:685#5 0x00a6f0c0 in VTCaret__Blinker (M3_Axogco_arg=0x1e5437c) at ../src/vtext/VTCaret.m3:149#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c3f9c0) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c3f9c0) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 16 (process 96727 thread 0x435b):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1df30c8, M3_AYIbX3_m=0x1e3bb94, M3_Bl0jv4_c=0x1e3bbb0, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1e3bb94, M3_Bl0jv4_c=0x1e3bbb0) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x007baaa1 in ZeusPanel__PanelThread (M3_CvdnuP_pc=0x1df30b8) at ../src/ZeusPanel.m3:1425#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c39830) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c39830) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 15 (process 96727 thread 0x420b):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d67e68, M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1d22688, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1d22688) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1ee3b00) at ../src/trestle/Trestle.m3:884#6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=0x1d67e5c) at ../src/View.m3:74#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c305c0) at ../src/thread/PTHREAD/ThreadPThread.m3:546#8 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c305c0) at ../src/thread/PTHREAD/ThreadPThread.m3:522#9 0x96373155 in _pthread_start ()#10 0x96373012 in thread_start () Thread 14 (process 96727 thread 0x4103):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1ee32e4, M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1edf3c4, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1edf3c4) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1edf25c) at ../src/trestle/Trestle.m3:884#6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=0x1ee32d8) at ../src/View.m3:74#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38bf0) at ../src/thread/PTHREAD/ThreadPThread.m3:546#8 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38bf0) at ../src/thread/PTHREAD/ThreadPThread.m3:522#9 0x96373155 in _pthread_start ()#10 0x96373012 in thread_start () Thread 13 (process 96727 thread 0x4003):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1edb2e4, M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1ed532c, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1ed532c) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1ed3060) at ../src/trestle/Trestle.m3:884#6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=0x1edb2d8) at ../src/View.m3:74#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38780) at ../src/thread/PTHREAD/ThreadPThread.m3:546#8 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38780) at ../src/thread/PTHREAD/ThreadPThread.m3:522#9 0x96373155 in _pthread_start ()#10 0x96373012 in thread_start () Thread 12 (process 96727 thread 0x2e03):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1ed52a4, M3_AYIbX3_m=0x1ed327c, M3_Bl0jv4_c=0x1ed35f4, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1ed327c, M3_Bl0jv4_c=0x1ed35f4) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00bb7962 in XMessenger__Messenger (M3_EVlqQO_self=0x1ed5294) at ../src/xvbt/XMessenger.m3:69#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38420) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38420) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 11 (process 96727 thread 0x2b07):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1ed5254, M3_AYIbX3_m=0x1ed327c, M3_Bl0jv4_c=0x1ed3614, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1ed327c, M3_Bl0jv4_c=0x1ed3614) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00bbdbc2 in XInput__FilterXInput (M3_DSd60P_self=0x1ed5244) at ../src/xvbt/XInput.m3:102#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38320) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38320) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 10 (process 96727 thread 0x2a23):#0 0x963916fa in select$DARWIN_EXTSN ()#1 0x01023503 in Unix__select (nfds=7, readfds=0x2813d54, writefds=0x2813d64, exceptfds=0x2813d74, timeout=0x0) at ../src/unix/Common/UnixC.c:301#2 0x01020970 in ThreadPThread__XIOWait__CallSelect.762 (M3_Cwb5VA_nfd=, M3_A4bqCj_timeout=0x0) at ../src/thread/PTHREAD/ThreadPThread.m3:787#3 0x010206cc in ThreadPThread__XIOWait (M3_BXP32l_self=0x1ed5204, M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_interval=-1, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:826#4 0x010201b4 in SchedulerPosix__IOWait (M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_timeoutInterval=-1) at ../src/thread/PTHREAD/ThreadPThread.m3:729#5 0x00bbf20b in XInput__WaitForXInput (M3_Bkyxhg_self=0x1ed51f4) at ../src/xvbt/XInput.m3:63#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38250) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38250) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 9 (process 96727 thread 0x29f3):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1e3fafc, M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1e3f9c8, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1e3f9c8) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x007ab312 in Zeus__AlgToViews (M3_CQpoHd_zeus=0x1e3ccfc, M3_Ao6Rbg_initiator=0x1ecd9cc, M3_BMhQCx_dispatchProc=0x150e0, M3_Af40ku_evtArgs=0x1e08014) at ../src/Zeus.m3:306#6 0x007ac1f0 in Zeus__Dispatch (M3_Ao6Rbg_initiator=0x1ecd9cc, M3_DsvzJ6_style=0 '\0', M3_AcxOUs_priority=1, M3_Bd56fi_eventName=0x1d9d60, M3_BMhQCx_dispatchProc=0x150e0, M3_Af40ku_evtArgs=0x1e08014) at ../src/Zeus.m3:246#7 0x000149a7 in BresenhamIE__ShowPixel (M3_CfiRBL_initiator=0x1ecd9cc, M3_AcxOUs_x=3, M3_AcxOUs_y=2, M3_AcxOUs_p1=6, M3_AcxOUs_p2=-2) at ../I386_DARWIN/BresenhamIE.m3:227#8 0x000175b7 in AlgBresenham__DrawLine (M3_ECecEc_alg=0x1ecd9cc, M3_AcxOUs_x1=0, M3_AcxOUs_y1=0, M3_AcxOUs_x2=10, M3_AcxOUs_y2=6) at ../src/bresenham/AlgBresenham.m3:55#9 0x0001788f in AlgBresenham__Run (M3_ECecEc_alg=0x1ecd9cc) at ../src/bresenham/AlgBresenham.m3:86#10 0x007bb729 in ZeusPanel__AlgThread (M3_Dijbki_ac=0x1e3fae8) at ../src/ZeusPanel.m3:1534#11 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c29fd0) at ../src/thread/PTHREAD/ThreadPThread.m3:546#12 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c29fd0) at ../src/thread/PTHREAD/ThreadPThread.m3:522#13 0x96373155 in _pthread_start ()#14 0x96373012 in thread_start () Thread 8 (process 96727 thread 0x2803):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d8e01c, M3_AYIbX3_m=0x1d71fdc, M3_Bl0jv4_c=0x1d71fe8, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1d71fdc, M3_Bl0jv4_c=0x1d71fe8) at ../src/thread/PTHREAD/ThreadPThread.m3:266#5 0x00e3bdf2 in Formatter__Allocate (M3_ACp9GL_t=0x1d71680, M3_DBiloZ_this=1 '\001', M3_Cwb5VA_minSize=) at ../src/formatter/Formatter.m3:440#6 0x00e3bf0a in Formatter__Probe (M3_ACp9GL_t=0x1d71680, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:542#7 0x00e3c2b8 in Formatter__Peek (M3_ACp9GL_t=0x1d71680, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:592#8 0x00e3c2ff in Formatter__PeekOp (M3_ACp9GL_t=0x1d71680, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:577#9 0x00e3cb25 in Formatter__PrintUntil (M3_ACp9GL_t=0x1d71680, M3_DOUxXw_mode=1 '\001', M3_ElBLGV_pos=0xb038ce90, M3_Cwb5VA_maxL=, M3_CCuODf_op=0x1d72c08) at ../src/formatter/Formatter.m3:708#10 0x00e3cfc9 in Formatter__PrintTop (M3_B5Nhtj_self=0x1d8e00c) at ../src/formatter/Formatter.m3:615#11 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c29140) at ../src/thread/PTHREAD/ThreadPThread.m3:546#12 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c29140) at ../src/thread/PTHREAD/ThreadPThread.m3:522#13 0x96373155 in _pthread_start ()#14 0x96373012 in thread_start () Thread 7 (process 96727 thread 0x2703):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d71618, M3_AYIbX3_m=0x1d715ec, M3_Bl0jv4_c=0x1d715f8, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1d715ec, M3_Bl0jv4_c=0x1d715f8) at ../src/thread/PTHREAD/ThreadPThread.m3:266#5 0x00e3bdf2 in Formatter__Allocate (M3_ACp9GL_t=0x1d70c90, M3_DBiloZ_this=1 '\001', M3_Cwb5VA_minSize=) at ../src/formatter/Formatter.m3:440#6 0x00e3bf0a in Formatter__Probe (M3_ACp9GL_t=0x1d70c90, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:542#7 0x00e3c2b8 in Formatter__Peek (M3_ACp9GL_t=0x1d70c90, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:592#8 0x00e3c2ff in Formatter__PeekOp (M3_ACp9GL_t=0x1d70c90, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:577#9 0x00e3cb25 in Formatter__PrintUntil (M3_ACp9GL_t=0x1d70c90, M3_DOUxXw_mode=1 '\001', M3_ElBLGV_pos=0xb030ae90, M3_Cwb5VA_maxL=, M3_CCuODf_op=0x1d72c08) at ../src/formatter/Formatter.m3:708#10 0x00e3cfc9 in Formatter__PrintTop (M3_B5Nhtj_self=0x1d71608) at ../src/formatter/Formatter.m3:615#11 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c221e0) at ../src/thread/PTHREAD/ThreadPThread.m3:546#12 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c221e0) at ../src/thread/PTHREAD/ThreadPThread.m3:522#13 0x96373155 in _pthread_start ()#14 0x96373012 in thread_start () Thread 6 (process 96727 thread 0x2603):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d729bc, M3_AYIbX3_m=0x1d728b4, M3_Bl0jv4_c=0x1d729a0, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1d728b4, M3_Bl0jv4_c=0x1d729a0) at ../src/thread/PTHREAD/ThreadPThread.m3:266#5 0x0073de32 in WorkerPool__ClericApply (M3_BSwVRC_self=0x1d729b0) at ../src/WorkerPool.m3:152#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c28e10) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c28e10) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 5 (process 96727 thread 0x2313):#0 0x963916fa in select$DARWIN_EXTSN ()#1 0x01023503 in Unix__select (nfds=4, readfds=0x1d74014, writefds=0x1d74024, exceptfds=0x1d74034, timeout=0xb0206b20) at ../src/unix/Common/UnixC.c:301#2 0x01020970 in ThreadPThread__XIOWait__CallSelect.762 (M3_Cwb5VA_nfd=, M3_A4bqCj_timeout=0xb0206b20) at ../src/thread/PTHREAD/ThreadPThread.m3:787#3 0x010206a8 in ThreadPThread__XIOWait (M3_BXP32l_self=0x1d585bc, M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_interval=1.7976931348623157e+308, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:823#4 0x010202e7 in SchedulerPosix__IOAlertWait (M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_timeoutInterval=-1) at ../src/thread/PTHREAD/ThreadPThread.m3:742#5 0x00dd3cc2 in TCPMisc__AcceptFrom (M3_AahksS_c=0x1d58594, M3_DoBjMZ_peer=0xb0206cb4) at ../src/POSIX/TCP.m3:458#6 0x00dd3da8 in TCP__Accept (M3_AahksS_c=0x1d58594) at ../src/POSIX/TCP.m3:234#7 0x006dbc6b in LocalObjectSpace__SpaceAccept (M3_Dbz8GV_self=0x1d585b0) at ../src/LocalObjectSpace.m3:307#8 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c28d60) at ../src/thread/PTHREAD/ThreadPThread.m3:546#9 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c28d60) at ../src/thread/PTHREAD/ThreadPThread.m3:522#10 0x96373155 in _pthread_start ()#11 0x96373012 in thread_start () Thread 4 (process 96727 thread 0x2003):#0 0x9634946e in __semwait_signal ()#1 0x963492ef in nanosleep$UNIX2003 ()#2 0x01022cc4 in ThreadPThread__Nanosleep (req=0xb0184dd0, rem=0xb0184dd8) at ../src/thread/PTHREAD/ThreadPThreadC.c:318#3 0x0101fd7c in ThreadPThread__XPause (M3_BXP32l_self=0x1d0ba08, M3_CtKayy_n=1, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:668#4 0x0101fef3 in Thread__Pause (M3_CtKayy_n=1) at ../src/thread/PTHREAD/ThreadPThread.m3:685#5 0x00a11d53 in FileBrowserVBT__Watcher (M3_EMTrVz_cl=0x1d0ba00) at ../src/lego/FileBrowserVBT.m3:259#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c21830) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c21830) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 3 (process 96727 thread 0x1f03):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d090d4, M3_AYIbX3_m=0x1d090b0, M3_Bl0jv4_c=0x1d090bc, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d090b0, M3_Bl0jv4_c=0x1d090bc) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00a839e2 in VTView__VFontCleanUpThread (M3_EMTrVz_cl=0x1d090cc) at ../src/vtext/VTView.m3:111#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c21310) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c21310) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 2 (process 96727 thread 0xd07):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d006c8, M3_AYIbX3_m=0x1d00688, M3_Bl0jv4_c=0x1d00694, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00688, M3_Bl0jv4_c=0x1d00694) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00bf33d2 in VBTRep__MeterMaid (M3_EMTrVz_self=0x1d006bc) at ../src/vbt/VBTRep.m3:439#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c21390) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c21390) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 1 (process 96727 thread 0x10b):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d0000c, M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1df3114, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1df3114) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1e3a204) at ../src/trestle/Trestle.m3:884#6 0x007c09eb in ZeusPanel__Interact (M3_Bd56fi_title=0x290db0, M3_DYb95R_path=0x1d498c0) at ../src/ZeusPanel.m3:477#7 0x001b0ede in Main_M3 (M3_AcxOUs_mode=1) at ../src/Main.m3:165#8 0x0100eb1f in RTLinker__RunMainBody (M3_DjPxE3_m=0x1d6060) at ../src/runtime/common/RTLinker.m3:399#9 0x00002578 in main (argc=1, argv=0xbfffedb8, envp=0xbfffedc0) at _m3main.mc:6 Antony Hosking | Associate Professor | Computer Science | Purdue University305 N. University Street | West Lafayette | IN 47907 | USAOffice +1 765 494 6001 | Mobile +1 765 427 5484 On 6 Sep 2009, at 23:18, Jay K wrote: [was truncated again!] PPC_DARWIN 5.2.6 Juno on x86 sometimes hangs, sometimes runs out of stack -------------- next part -------------- An HTML attachment was scrubbed... URL: From jay.krell at cornell.edu Tue Sep 8 10:53:34 2009 From: jay.krell at cornell.edu (Jay K) Date: Tue, 8 Sep 2009 08:53:34 +0000 Subject: [M3devel] FW: Juno on NT (presumably canary for other problems) In-Reply-To: References: <30D99490-EA4A-44A0-8AB1-7BC093F9DCC1@cs.purdue.edu> Message-ID: Wow. I've seen it hang for up to 30 seconds, but if I am patient, I can run it many times in a row with no infinite hang. This is with the stack size code removed. Now to try without it, and if it always proceeds after a possibly long wait, well..that's still pretty bad, but... - Jay From: jay.krell at cornell.edu To: hosking at cs.purdue.edu Date: Tue, 8 Sep 2009 08:50:08 +0000 CC: m3devel at elegosoft.com Subject: Re: [M3devel] FW: Juno on NT (presumably canary for other problems) Hm. - Making SameHost FALSE on Linux didn't induce hang. - I'm seeing Juno often "hang" for a few seconds without displaying anything, but I wait, and then it comes up fine. And then the next run works ok. I see both behaviors often. This is with the stack size code removed from ThreadPThreadC.c. I'll try restoring it too. What is different about Darwin? Well obviously the same world suspend works. Can we use the portable way instead?? I realize the portable way probably isn't as good? - Jay From: jay.krell at cornell.edu To: hosking at cs.purdue.edu CC: m3devel at elegosoft.com Subject: RE: [M3devel] FW: Juno on NT (presumably canary for other problems) Date: Tue, 8 Sep 2009 08:16:41 +0000 Here is a wild wild guess: One thing unusual to Trestle on Darwin, I think, is that it always appears that X client and X server are different machines. Well, er, um, that is how I changed it to be when it was otherwise always going to fail. How did it work previously? However it did work, if those conditions are still present, it still has a chance of working. Coincidentally or not, the formsedit crashes I have reported are all/mostly with a separate X client and server. I'll see if I can induce a hang in the otherwise working LINUXLIBC6 by twiddling with this. The specific change I made in Darwin was in the IsSameHost code. Where it would previously hit an unhandled exception, I have it return FALSE. I'm pretty sure that using XSharedMemory is "just" an optimization, albeit a very good one. I looked at little at what the Juno threads are doing..and it doesn't really have to do with gui code. libm3/"formatter" is a usual producer/consumer thingy, signal when queue is empty or nonempty. We /might/ be able to demonstrate this hang without any of Trestle in the picture. Might. I haven't looked at Mentor but it looks more complicated below. I'll also see if the Juno NT crashes are gone. And I'll raise the stack but stack overflow is just another wild guess, right? On PPC_DARWIN 5.2.6 running on Intel 10.5, Juno often claims stack overflow. I raised the stack piecemeal up to 32meg, still overflow. At 64meg it ran out of memory. - Jay From: hosking at cs.purdue.edu To: jay.krell at cornell.edu Date: Tue, 8 Sep 2009 02:09:28 -0400 CC: m3devel at elegosoft.com Subject: Re: [M3devel] FW: Juno on NT (presumably canary for other problems) Here's the hang backtrace for mentor. Again, all appears normal, except that all the threads are paused or waiting, which is suspicious. I'm stumped for now. Thread 21 (process 96727 thread 0x7403):#0 0x9634946e in __semwait_signal ()#1 0x963492ef in nanosleep$UNIX2003 ()#2 0x01022cc4 in ThreadPThread__Nanosleep (req=0xb15d4db0, rem=0xb15d4db8) at ../src/thread/PTHREAD/ThreadPThreadC.c:318#3 0x0101fd7c in ThreadPThread__XPause (M3_BXP32l_self=0x1f3f880, M3_CtKayy_n=1, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:668#4 0x0101fef3 in Thread__Pause (M3_CtKayy_n=1) at ../src/thread/PTHREAD/ThreadPThread.m3:685#5 0x00bc9cf4 in XClientF__MeterMaid (M3_AS2y1X_cl=0x1f3f870) at ../src/xvbt/XClientF.m3:105#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c441d0) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c441d0) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 20 (process 96727 thread 0x7103):#0 ThreadPThread__XTestAlert (M3_BXP32l_self=0x1e5c134) at ../src/thread/PTHREAD/ThreadPThread.m3:319#1 0x0101fd9b in ThreadPThread__XPause (M3_BXP32l_self=0x1e5c134, M3_CtKayy_n=0.0056863520294427872, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:669#2 0x01020024 in Thread__AlertPause (M3_CtKayy_n=0.0056863520294427872) at ../src/thread/PTHREAD/ThreadPThread.m3:699#3 0x008f9ea1 in Animate__Do (M3_CCfZY3_t=0x1e7e3fc, M3_DsL7Zz_mg=0x0, M3_AdEaVQ_v=0x1e5e0f8, M3_BUucNs_duration=1) at ../src/Animate.m3:71#4 0x00909610 in MGV__Animation (M3_AdEaVQ_v=0x1e5e0f8, M3_BUucNs_duration=1) at ../src/MGV.m3:313#5 0x008921f9 in GraphVBT__AnimateGraph (M3_Cj00zi_graph=0x1e5e00c, M3_BUucNs_t0=0, M3_BUucNs_t1=1) at ../src/GraphVBT.m3:656#6 0x00019be8 in ViewError__ShowPixel (M3_AoJTjZ_view=0x1ed3060, M3_AcxOUs_x=3, M3_AcxOUs_y=2, M3_AcxOUs_p1=6, M3_AcxOUs_p2=-2) at ../src/bresenham/ViewError.m3:548#7 0x0001529a in BresenhamIE__OEDispatcher (M3_Ao6Rbg_v=0x1ed3060, M3_Af40ku_evt=0x1e08014) at ../I386_DARWIN/BresenhamIE.m3:101#8 0x007abb9b in Zeus__ViewThread (M3_BH3Tll_self=0x1e5c128) at ../src/Zeus.m3:331#9 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c3fd80) at ../src/thread/PTHREAD/ThreadPThread.m3:546#10 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c3fd80) at ../src/thread/PTHREAD/ThreadPThread.m3:522#11 0x96373155 in _pthread_start ()#12 0x96373012 in thread_start () Thread 19 (process 96727 thread 0x5d07):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1e5c0bc, M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1edf34c, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1edf34c) at ../src/thread/PTHREAD/ThreadPThread.m3:266#5 0x007ab7f2 in Zeus__WakeZeusAndSleep (M3_CQpoHd_zeus=0x1e3ccfc, M3_B74vJ1_view=0x1edf25c) at ../src/Zeus.m3:361#6 0x007abaa2 in Zeus__ViewThread (M3_BH3Tll_self=0x1e5c0b0) at ../src/Zeus.m3:328#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c3fc80) at ../src/thread/PTHREAD/ThreadPThread.m3:546#8 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c3fc80) at ../src/thread/PTHREAD/ThreadPThread.m3:522#9 0x96373155 in _pthread_start ()#10 0x96373012 in thread_start () Thread 18 (process 96727 thread 0x700b):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1e5c044, M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1ee3bac, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1ee3bac) at ../src/thread/PTHREAD/ThreadPThread.m3:266#5 0x007ab7f2 in Zeus__WakeZeusAndSleep (M3_CQpoHd_zeus=0x1e3ccfc, M3_B74vJ1_view=0x1ee3b00) at ../src/Zeus.m3:361#6 0x007abaa2 in Zeus__ViewThread (M3_BH3Tll_self=0x1e5c038) at ../src/Zeus.m3:328#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c3fa90) at ../src/thread/PTHREAD/ThreadPThread.m3:546#8 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c3fa90) at ../src/thread/PTHREAD/ThreadPThread.m3:522#9 0x96373155 in _pthread_start ()#10 0x96373012 in thread_start () Thread 17 (process 96727 thread 0x6e03):#0 0x963493dc in _pthread_testcancel ()#1 0x96349275 in nanosleep$UNIX2003 ()#2 0x01022cc4 in ThreadPThread__Nanosleep (req=0xb134add0, rem=0xb134add8) at ../src/thread/PTHREAD/ThreadPThreadC.c:318#3 0x0101fd7c in ThreadPThread__XPause (M3_BXP32l_self=0x1e54388, M3_CtKayy_n=0.5, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:668#4 0x0101fef3 in Thread__Pause (M3_CtKayy_n=0.5) at ../src/thread/PTHREAD/ThreadPThread.m3:685#5 0x00a6f0c0 in VTCaret__Blinker (M3_Axogco_arg=0x1e5437c) at ../src/vtext/VTCaret.m3:149#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c3f9c0) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c3f9c0) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 16 (process 96727 thread 0x435b):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1df30c8, M3_AYIbX3_m=0x1e3bb94, M3_Bl0jv4_c=0x1e3bbb0, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1e3bb94, M3_Bl0jv4_c=0x1e3bbb0) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x007baaa1 in ZeusPanel__PanelThread (M3_CvdnuP_pc=0x1df30b8) at ../src/ZeusPanel.m3:1425#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c39830) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c39830) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 15 (process 96727 thread 0x420b):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d67e68, M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1d22688, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1d22688) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1ee3b00) at ../src/trestle/Trestle.m3:884#6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=0x1d67e5c) at ../src/View.m3:74#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c305c0) at ../src/thread/PTHREAD/ThreadPThread.m3:546#8 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c305c0) at ../src/thread/PTHREAD/ThreadPThread.m3:522#9 0x96373155 in _pthread_start ()#10 0x96373012 in thread_start () Thread 14 (process 96727 thread 0x4103):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1ee32e4, M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1edf3c4, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1edf3c4) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1edf25c) at ../src/trestle/Trestle.m3:884#6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=0x1ee32d8) at ../src/View.m3:74#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38bf0) at ../src/thread/PTHREAD/ThreadPThread.m3:546#8 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38bf0) at ../src/thread/PTHREAD/ThreadPThread.m3:522#9 0x96373155 in _pthread_start ()#10 0x96373012 in thread_start () Thread 13 (process 96727 thread 0x4003):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1edb2e4, M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1ed532c, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1ed532c) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1ed3060) at ../src/trestle/Trestle.m3:884#6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=0x1edb2d8) at ../src/View.m3:74#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38780) at ../src/thread/PTHREAD/ThreadPThread.m3:546#8 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38780) at ../src/thread/PTHREAD/ThreadPThread.m3:522#9 0x96373155 in _pthread_start ()#10 0x96373012 in thread_start () Thread 12 (process 96727 thread 0x2e03):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1ed52a4, M3_AYIbX3_m=0x1ed327c, M3_Bl0jv4_c=0x1ed35f4, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1ed327c, M3_Bl0jv4_c=0x1ed35f4) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00bb7962 in XMessenger__Messenger (M3_EVlqQO_self=0x1ed5294) at ../src/xvbt/XMessenger.m3:69#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38420) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38420) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 11 (process 96727 thread 0x2b07):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1ed5254, M3_AYIbX3_m=0x1ed327c, M3_Bl0jv4_c=0x1ed3614, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1ed327c, M3_Bl0jv4_c=0x1ed3614) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00bbdbc2 in XInput__FilterXInput (M3_DSd60P_self=0x1ed5244) at ../src/xvbt/XInput.m3:102#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38320) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38320) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 10 (process 96727 thread 0x2a23):#0 0x963916fa in select$DARWIN_EXTSN ()#1 0x01023503 in Unix__select (nfds=7, readfds=0x2813d54, writefds=0x2813d64, exceptfds=0x2813d74, timeout=0x0) at ../src/unix/Common/UnixC.c:301#2 0x01020970 in ThreadPThread__XIOWait__CallSelect.762 (M3_Cwb5VA_nfd=, M3_A4bqCj_timeout=0x0) at ../src/thread/PTHREAD/ThreadPThread.m3:787#3 0x010206cc in ThreadPThread__XIOWait (M3_BXP32l_self=0x1ed5204, M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_interval=-1, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:826#4 0x010201b4 in SchedulerPosix__IOWait (M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_timeoutInterval=-1) at ../src/thread/PTHREAD/ThreadPThread.m3:729#5 0x00bbf20b in XInput__WaitForXInput (M3_Bkyxhg_self=0x1ed51f4) at ../src/xvbt/XInput.m3:63#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38250) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38250) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 9 (process 96727 thread 0x29f3):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1e3fafc, M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1e3f9c8, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1e3f9c8) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x007ab312 in Zeus__AlgToViews (M3_CQpoHd_zeus=0x1e3ccfc, M3_Ao6Rbg_initiator=0x1ecd9cc, M3_BMhQCx_dispatchProc=0x150e0, M3_Af40ku_evtArgs=0x1e08014) at ../src/Zeus.m3:306#6 0x007ac1f0 in Zeus__Dispatch (M3_Ao6Rbg_initiator=0x1ecd9cc, M3_DsvzJ6_style=0 '\0', M3_AcxOUs_priority=1, M3_Bd56fi_eventName=0x1d9d60, M3_BMhQCx_dispatchProc=0x150e0, M3_Af40ku_evtArgs=0x1e08014) at ../src/Zeus.m3:246#7 0x000149a7 in BresenhamIE__ShowPixel (M3_CfiRBL_initiator=0x1ecd9cc, M3_AcxOUs_x=3, M3_AcxOUs_y=2, M3_AcxOUs_p1=6, M3_AcxOUs_p2=-2) at ../I386_DARWIN/BresenhamIE.m3:227#8 0x000175b7 in AlgBresenham__DrawLine (M3_ECecEc_alg=0x1ecd9cc, M3_AcxOUs_x1=0, M3_AcxOUs_y1=0, M3_AcxOUs_x2=10, M3_AcxOUs_y2=6) at ../src/bresenham/AlgBresenham.m3:55#9 0x0001788f in AlgBresenham__Run (M3_ECecEc_alg=0x1ecd9cc) at ../src/bresenham/AlgBresenham.m3:86#10 0x007bb729 in ZeusPanel__AlgThread (M3_Dijbki_ac=0x1e3fae8) at ../src/ZeusPanel.m3:1534#11 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c29fd0) at ../src/thread/PTHREAD/ThreadPThread.m3:546#12 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c29fd0) at ../src/thread/PTHREAD/ThreadPThread.m3:522#13 0x96373155 in _pthread_start ()#14 0x96373012 in thread_start () Thread 8 (process 96727 thread 0x2803):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d8e01c, M3_AYIbX3_m=0x1d71fdc, M3_Bl0jv4_c=0x1d71fe8, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1d71fdc, M3_Bl0jv4_c=0x1d71fe8) at ../src/thread/PTHREAD/ThreadPThread.m3:266#5 0x00e3bdf2 in Formatter__Allocate (M3_ACp9GL_t=0x1d71680, M3_DBiloZ_this=1 '\001', M3_Cwb5VA_minSize=) at ../src/formatter/Formatter.m3:440#6 0x00e3bf0a in Formatter__Probe (M3_ACp9GL_t=0x1d71680, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:542#7 0x00e3c2b8 in Formatter__Peek (M3_ACp9GL_t=0x1d71680, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:592#8 0x00e3c2ff in Formatter__PeekOp (M3_ACp9GL_t=0x1d71680, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:577#9 0x00e3cb25 in Formatter__PrintUntil (M3_ACp9GL_t=0x1d71680, M3_DOUxXw_mode=1 '\001', M3_ElBLGV_pos=0xb038ce90, M3_Cwb5VA_maxL=, M3_CCuODf_op=0x1d72c08) at ../src/formatter/Formatter.m3:708#10 0x00e3cfc9 in Formatter__PrintTop (M3_B5Nhtj_self=0x1d8e00c) at ../src/formatter/Formatter.m3:615#11 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c29140) at ../src/thread/PTHREAD/ThreadPThread.m3:546#12 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c29140) at ../src/thread/PTHREAD/ThreadPThread.m3:522#13 0x96373155 in _pthread_start ()#14 0x96373012 in thread_start () Thread 7 (process 96727 thread 0x2703):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d71618, M3_AYIbX3_m=0x1d715ec, M3_Bl0jv4_c=0x1d715f8, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1d715ec, M3_Bl0jv4_c=0x1d715f8) at ../src/thread/PTHREAD/ThreadPThread.m3:266#5 0x00e3bdf2 in Formatter__Allocate (M3_ACp9GL_t=0x1d70c90, M3_DBiloZ_this=1 '\001', M3_Cwb5VA_minSize=) at ../src/formatter/Formatter.m3:440#6 0x00e3bf0a in Formatter__Probe (M3_ACp9GL_t=0x1d70c90, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:542#7 0x00e3c2b8 in Formatter__Peek (M3_ACp9GL_t=0x1d70c90, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:592#8 0x00e3c2ff in Formatter__PeekOp (M3_ACp9GL_t=0x1d70c90, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:577#9 0x00e3cb25 in Formatter__PrintUntil (M3_ACp9GL_t=0x1d70c90, M3_DOUxXw_mode=1 '\001', M3_ElBLGV_pos=0xb030ae90, M3_Cwb5VA_maxL=, M3_CCuODf_op=0x1d72c08) at ../src/formatter/Formatter.m3:708#10 0x00e3cfc9 in Formatter__PrintTop (M3_B5Nhtj_self=0x1d71608) at ../src/formatter/Formatter.m3:615#11 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c221e0) at ../src/thread/PTHREAD/ThreadPThread.m3:546#12 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c221e0) at ../src/thread/PTHREAD/ThreadPThread.m3:522#13 0x96373155 in _pthread_start ()#14 0x96373012 in thread_start () Thread 6 (process 96727 thread 0x2603):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d729bc, M3_AYIbX3_m=0x1d728b4, M3_Bl0jv4_c=0x1d729a0, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1d728b4, M3_Bl0jv4_c=0x1d729a0) at ../src/thread/PTHREAD/ThreadPThread.m3:266#5 0x0073de32 in WorkerPool__ClericApply (M3_BSwVRC_self=0x1d729b0) at ../src/WorkerPool.m3:152#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c28e10) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c28e10) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 5 (process 96727 thread 0x2313):#0 0x963916fa in select$DARWIN_EXTSN ()#1 0x01023503 in Unix__select (nfds=4, readfds=0x1d74014, writefds=0x1d74024, exceptfds=0x1d74034, timeout=0xb0206b20) at ../src/unix/Common/UnixC.c:301#2 0x01020970 in ThreadPThread__XIOWait__CallSelect.762 (M3_Cwb5VA_nfd=, M3_A4bqCj_timeout=0xb0206b20) at ../src/thread/PTHREAD/ThreadPThread.m3:787#3 0x010206a8 in ThreadPThread__XIOWait (M3_BXP32l_self=0x1d585bc, M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_interval=1.7976931348623157e+308, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:823#4 0x010202e7 in SchedulerPosix__IOAlertWait (M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_timeoutInterval=-1) at ../src/thread/PTHREAD/ThreadPThread.m3:742#5 0x00dd3cc2 in TCPMisc__AcceptFrom (M3_AahksS_c=0x1d58594, M3_DoBjMZ_peer=0xb0206cb4) at ../src/POSIX/TCP.m3:458#6 0x00dd3da8 in TCP__Accept (M3_AahksS_c=0x1d58594) at ../src/POSIX/TCP.m3:234#7 0x006dbc6b in LocalObjectSpace__SpaceAccept (M3_Dbz8GV_self=0x1d585b0) at ../src/LocalObjectSpace.m3:307#8 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c28d60) at ../src/thread/PTHREAD/ThreadPThread.m3:546#9 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c28d60) at ../src/thread/PTHREAD/ThreadPThread.m3:522#10 0x96373155 in _pthread_start ()#11 0x96373012 in thread_start () Thread 4 (process 96727 thread 0x2003):#0 0x9634946e in __semwait_signal ()#1 0x963492ef in nanosleep$UNIX2003 ()#2 0x01022cc4 in ThreadPThread__Nanosleep (req=0xb0184dd0, rem=0xb0184dd8) at ../src/thread/PTHREAD/ThreadPThreadC.c:318#3 0x0101fd7c in ThreadPThread__XPause (M3_BXP32l_self=0x1d0ba08, M3_CtKayy_n=1, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:668#4 0x0101fef3 in Thread__Pause (M3_CtKayy_n=1) at ../src/thread/PTHREAD/ThreadPThread.m3:685#5 0x00a11d53 in FileBrowserVBT__Watcher (M3_EMTrVz_cl=0x1d0ba00) at ../src/lego/FileBrowserVBT.m3:259#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c21830) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c21830) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 3 (process 96727 thread 0x1f03):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d090d4, M3_AYIbX3_m=0x1d090b0, M3_Bl0jv4_c=0x1d090bc, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d090b0, M3_Bl0jv4_c=0x1d090bc) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00a839e2 in VTView__VFontCleanUpThread (M3_EMTrVz_cl=0x1d090cc) at ../src/vtext/VTView.m3:111#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c21310) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c21310) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 2 (process 96727 thread 0xd07):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d006c8, M3_AYIbX3_m=0x1d00688, M3_Bl0jv4_c=0x1d00694, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00688, M3_Bl0jv4_c=0x1d00694) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00bf33d2 in VBTRep__MeterMaid (M3_EMTrVz_self=0x1d006bc) at ../src/vbt/VBTRep.m3:439#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c21390) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c21390) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 1 (process 96727 thread 0x10b):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d0000c, M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1df3114, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1df3114) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1e3a204) at ../src/trestle/Trestle.m3:884#6 0x007c09eb in ZeusPanel__Interact (M3_Bd56fi_title=0x290db0, M3_DYb95R_path=0x1d498c0) at ../src/ZeusPanel.m3:477#7 0x001b0ede in Main_M3 (M3_AcxOUs_mode=1) at ../src/Main.m3:165#8 0x0100eb1f in RTLinker__RunMainBody (M3_DjPxE3_m=0x1d6060) at ../src/runtime/common/RTLinker.m3:399#9 0x00002578 in main (argc=1, argv=0xbfffedb8, envp=0xbfffedc0) at _m3main.mc:6 Antony Hosking | Associate Professor | Computer Science | Purdue University305 N. University Street | West Lafayette | IN 47907 | USAOffice +1 765 494 6001 | Mobile +1 765 427 5484 On 6 Sep 2009, at 23:18, Jay K wrote: [was truncated again!] PPC_DARWIN 5.2.6 Juno on x86 sometimes hangs, sometimes runs out of stack -------------- next part -------------- An HTML attachment was scrubbed... URL: From jay.krell at cornell.edu Tue Sep 8 11:00:07 2009 From: jay.krell at cornell.edu (Jay K) Date: Tue, 8 Sep 2009 09:00:07 +0000 Subject: [M3devel] FW: Juno on NT (presumably canary for other problems) In-Reply-To: References: <30D99490-EA4A-44A0-8AB1-7BC093F9DCC1@cs.purdue.edu> Message-ID: Hm..setting the stack 1meg never seems to hang now. I'll dig a bit more and try mentor too. Another thing different about Darwin, I should have pointed out, I think, it doesn't optimize by default like the others, meaning it will use more stack than the others. - Jay From: jay.krell at cornell.edu To: hosking at cs.purdue.edu Date: Tue, 8 Sep 2009 08:53:34 +0000 CC: m3devel at elegosoft.com Subject: Re: [M3devel] FW: Juno on NT (presumably canary for other problems) Wow. I've seen it hang for up to 30 seconds, but if I am patient, I can run it many times in a row with no infinite hang. This is with the stack size code removed. Now to try without it, and if it always proceeds after a possibly long wait, well..that's still pretty bad, but... - Jay From: jay.krell at cornell.edu To: hosking at cs.purdue.edu Date: Tue, 8 Sep 2009 08:50:08 +0000 CC: m3devel at elegosoft.com Subject: Re: [M3devel] FW: Juno on NT (presumably canary for other problems) Hm. - Making SameHost FALSE on Linux didn't induce hang. - I'm seeing Juno often "hang" for a few seconds without displaying anything, but I wait, and then it comes up fine. And then the next run works ok. I see both behaviors often. This is with the stack size code removed from ThreadPThreadC.c. I'll try restoring it too. What is different about Darwin? Well obviously the same world suspend works. Can we use the portable way instead?? I realize the portable way probably isn't as good? - Jay From: jay.krell at cornell.edu To: hosking at cs.purdue.edu CC: m3devel at elegosoft.com Subject: RE: [M3devel] FW: Juno on NT (presumably canary for other problems) Date: Tue, 8 Sep 2009 08:16:41 +0000 Here is a wild wild guess: One thing unusual to Trestle on Darwin, I think, is that it always appears that X client and X server are different machines. Well, er, um, that is how I changed it to be when it was otherwise always going to fail. How did it work previously? However it did work, if those conditions are still present, it still has a chance of working. Coincidentally or not, the formsedit crashes I have reported are all/mostly with a separate X client and server. I'll see if I can induce a hang in the otherwise working LINUXLIBC6 by twiddling with this. The specific change I made in Darwin was in the IsSameHost code. Where it would previously hit an unhandled exception, I have it return FALSE. I'm pretty sure that using XSharedMemory is "just" an optimization, albeit a very good one. I looked at little at what the Juno threads are doing..and it doesn't really have to do with gui code. libm3/"formatter" is a usual producer/consumer thingy, signal when queue is empty or nonempty. We /might/ be able to demonstrate this hang without any of Trestle in the picture. Might. I haven't looked at Mentor but it looks more complicated below. I'll also see if the Juno NT crashes are gone. And I'll raise the stack but stack overflow is just another wild guess, right? On PPC_DARWIN 5.2.6 running on Intel 10.5, Juno often claims stack overflow. I raised the stack piecemeal up to 32meg, still overflow. At 64meg it ran out of memory. - Jay From: hosking at cs.purdue.edu To: jay.krell at cornell.edu Date: Tue, 8 Sep 2009 02:09:28 -0400 CC: m3devel at elegosoft.com Subject: Re: [M3devel] FW: Juno on NT (presumably canary for other problems) Here's the hang backtrace for mentor. Again, all appears normal, except that all the threads are paused or waiting, which is suspicious. I'm stumped for now. Thread 21 (process 96727 thread 0x7403):#0 0x9634946e in __semwait_signal ()#1 0x963492ef in nanosleep$UNIX2003 ()#2 0x01022cc4 in ThreadPThread__Nanosleep (req=0xb15d4db0, rem=0xb15d4db8) at ../src/thread/PTHREAD/ThreadPThreadC.c:318#3 0x0101fd7c in ThreadPThread__XPause (M3_BXP32l_self=0x1f3f880, M3_CtKayy_n=1, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:668#4 0x0101fef3 in Thread__Pause (M3_CtKayy_n=1) at ../src/thread/PTHREAD/ThreadPThread.m3:685#5 0x00bc9cf4 in XClientF__MeterMaid (M3_AS2y1X_cl=0x1f3f870) at ../src/xvbt/XClientF.m3:105#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c441d0) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c441d0) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 20 (process 96727 thread 0x7103):#0 ThreadPThread__XTestAlert (M3_BXP32l_self=0x1e5c134) at ../src/thread/PTHREAD/ThreadPThread.m3:319#1 0x0101fd9b in ThreadPThread__XPause (M3_BXP32l_self=0x1e5c134, M3_CtKayy_n=0.0056863520294427872, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:669#2 0x01020024 in Thread__AlertPause (M3_CtKayy_n=0.0056863520294427872) at ../src/thread/PTHREAD/ThreadPThread.m3:699#3 0x008f9ea1 in Animate__Do (M3_CCfZY3_t=0x1e7e3fc, M3_DsL7Zz_mg=0x0, M3_AdEaVQ_v=0x1e5e0f8, M3_BUucNs_duration=1) at ../src/Animate.m3:71#4 0x00909610 in MGV__Animation (M3_AdEaVQ_v=0x1e5e0f8, M3_BUucNs_duration=1) at ../src/MGV.m3:313#5 0x008921f9 in GraphVBT__AnimateGraph (M3_Cj00zi_graph=0x1e5e00c, M3_BUucNs_t0=0, M3_BUucNs_t1=1) at ../src/GraphVBT.m3:656#6 0x00019be8 in ViewError__ShowPixel (M3_AoJTjZ_view=0x1ed3060, M3_AcxOUs_x=3, M3_AcxOUs_y=2, M3_AcxOUs_p1=6, M3_AcxOUs_p2=-2) at ../src/bresenham/ViewError.m3:548#7 0x0001529a in BresenhamIE__OEDispatcher (M3_Ao6Rbg_v=0x1ed3060, M3_Af40ku_evt=0x1e08014) at ../I386_DARWIN/BresenhamIE.m3:101#8 0x007abb9b in Zeus__ViewThread (M3_BH3Tll_self=0x1e5c128) at ../src/Zeus.m3:331#9 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c3fd80) at ../src/thread/PTHREAD/ThreadPThread.m3:546#10 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c3fd80) at ../src/thread/PTHREAD/ThreadPThread.m3:522#11 0x96373155 in _pthread_start ()#12 0x96373012 in thread_start () Thread 19 (process 96727 thread 0x5d07):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1e5c0bc, M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1edf34c, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1edf34c) at ../src/thread/PTHREAD/ThreadPThread.m3:266#5 0x007ab7f2 in Zeus__WakeZeusAndSleep (M3_CQpoHd_zeus=0x1e3ccfc, M3_B74vJ1_view=0x1edf25c) at ../src/Zeus.m3:361#6 0x007abaa2 in Zeus__ViewThread (M3_BH3Tll_self=0x1e5c0b0) at ../src/Zeus.m3:328#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c3fc80) at ../src/thread/PTHREAD/ThreadPThread.m3:546#8 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c3fc80) at ../src/thread/PTHREAD/ThreadPThread.m3:522#9 0x96373155 in _pthread_start ()#10 0x96373012 in thread_start () Thread 18 (process 96727 thread 0x700b):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1e5c044, M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1ee3bac, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1ee3bac) at ../src/thread/PTHREAD/ThreadPThread.m3:266#5 0x007ab7f2 in Zeus__WakeZeusAndSleep (M3_CQpoHd_zeus=0x1e3ccfc, M3_B74vJ1_view=0x1ee3b00) at ../src/Zeus.m3:361#6 0x007abaa2 in Zeus__ViewThread (M3_BH3Tll_self=0x1e5c038) at ../src/Zeus.m3:328#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c3fa90) at ../src/thread/PTHREAD/ThreadPThread.m3:546#8 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c3fa90) at ../src/thread/PTHREAD/ThreadPThread.m3:522#9 0x96373155 in _pthread_start ()#10 0x96373012 in thread_start () Thread 17 (process 96727 thread 0x6e03):#0 0x963493dc in _pthread_testcancel ()#1 0x96349275 in nanosleep$UNIX2003 ()#2 0x01022cc4 in ThreadPThread__Nanosleep (req=0xb134add0, rem=0xb134add8) at ../src/thread/PTHREAD/ThreadPThreadC.c:318#3 0x0101fd7c in ThreadPThread__XPause (M3_BXP32l_self=0x1e54388, M3_CtKayy_n=0.5, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:668#4 0x0101fef3 in Thread__Pause (M3_CtKayy_n=0.5) at ../src/thread/PTHREAD/ThreadPThread.m3:685#5 0x00a6f0c0 in VTCaret__Blinker (M3_Axogco_arg=0x1e5437c) at ../src/vtext/VTCaret.m3:149#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c3f9c0) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c3f9c0) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 16 (process 96727 thread 0x435b):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1df30c8, M3_AYIbX3_m=0x1e3bb94, M3_Bl0jv4_c=0x1e3bbb0, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1e3bb94, M3_Bl0jv4_c=0x1e3bbb0) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x007baaa1 in ZeusPanel__PanelThread (M3_CvdnuP_pc=0x1df30b8) at ../src/ZeusPanel.m3:1425#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c39830) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c39830) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 15 (process 96727 thread 0x420b):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d67e68, M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1d22688, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1d22688) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1ee3b00) at ../src/trestle/Trestle.m3:884#6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=0x1d67e5c) at ../src/View.m3:74#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c305c0) at ../src/thread/PTHREAD/ThreadPThread.m3:546#8 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c305c0) at ../src/thread/PTHREAD/ThreadPThread.m3:522#9 0x96373155 in _pthread_start ()#10 0x96373012 in thread_start () Thread 14 (process 96727 thread 0x4103):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1ee32e4, M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1edf3c4, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1edf3c4) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1edf25c) at ../src/trestle/Trestle.m3:884#6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=0x1ee32d8) at ../src/View.m3:74#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38bf0) at ../src/thread/PTHREAD/ThreadPThread.m3:546#8 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38bf0) at ../src/thread/PTHREAD/ThreadPThread.m3:522#9 0x96373155 in _pthread_start ()#10 0x96373012 in thread_start () Thread 13 (process 96727 thread 0x4003):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1edb2e4, M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1ed532c, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1ed532c) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1ed3060) at ../src/trestle/Trestle.m3:884#6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=0x1edb2d8) at ../src/View.m3:74#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38780) at ../src/thread/PTHREAD/ThreadPThread.m3:546#8 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38780) at ../src/thread/PTHREAD/ThreadPThread.m3:522#9 0x96373155 in _pthread_start ()#10 0x96373012 in thread_start () Thread 12 (process 96727 thread 0x2e03):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1ed52a4, M3_AYIbX3_m=0x1ed327c, M3_Bl0jv4_c=0x1ed35f4, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1ed327c, M3_Bl0jv4_c=0x1ed35f4) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00bb7962 in XMessenger__Messenger (M3_EVlqQO_self=0x1ed5294) at ../src/xvbt/XMessenger.m3:69#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38420) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38420) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 11 (process 96727 thread 0x2b07):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1ed5254, M3_AYIbX3_m=0x1ed327c, M3_Bl0jv4_c=0x1ed3614, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1ed327c, M3_Bl0jv4_c=0x1ed3614) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00bbdbc2 in XInput__FilterXInput (M3_DSd60P_self=0x1ed5244) at ../src/xvbt/XInput.m3:102#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38320) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38320) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 10 (process 96727 thread 0x2a23):#0 0x963916fa in select$DARWIN_EXTSN ()#1 0x01023503 in Unix__select (nfds=7, readfds=0x2813d54, writefds=0x2813d64, exceptfds=0x2813d74, timeout=0x0) at ../src/unix/Common/UnixC.c:301#2 0x01020970 in ThreadPThread__XIOWait__CallSelect.762 (M3_Cwb5VA_nfd=, M3_A4bqCj_timeout=0x0) at ../src/thread/PTHREAD/ThreadPThread.m3:787#3 0x010206cc in ThreadPThread__XIOWait (M3_BXP32l_self=0x1ed5204, M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_interval=-1, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:826#4 0x010201b4 in SchedulerPosix__IOWait (M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_timeoutInterval=-1) at ../src/thread/PTHREAD/ThreadPThread.m3:729#5 0x00bbf20b in XInput__WaitForXInput (M3_Bkyxhg_self=0x1ed51f4) at ../src/xvbt/XInput.m3:63#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38250) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38250) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 9 (process 96727 thread 0x29f3):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1e3fafc, M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1e3f9c8, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1e3f9c8) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x007ab312 in Zeus__AlgToViews (M3_CQpoHd_zeus=0x1e3ccfc, M3_Ao6Rbg_initiator=0x1ecd9cc, M3_BMhQCx_dispatchProc=0x150e0, M3_Af40ku_evtArgs=0x1e08014) at ../src/Zeus.m3:306#6 0x007ac1f0 in Zeus__Dispatch (M3_Ao6Rbg_initiator=0x1ecd9cc, M3_DsvzJ6_style=0 '\0', M3_AcxOUs_priority=1, M3_Bd56fi_eventName=0x1d9d60, M3_BMhQCx_dispatchProc=0x150e0, M3_Af40ku_evtArgs=0x1e08014) at ../src/Zeus.m3:246#7 0x000149a7 in BresenhamIE__ShowPixel (M3_CfiRBL_initiator=0x1ecd9cc, M3_AcxOUs_x=3, M3_AcxOUs_y=2, M3_AcxOUs_p1=6, M3_AcxOUs_p2=-2) at ../I386_DARWIN/BresenhamIE.m3:227#8 0x000175b7 in AlgBresenham__DrawLine (M3_ECecEc_alg=0x1ecd9cc, M3_AcxOUs_x1=0, M3_AcxOUs_y1=0, M3_AcxOUs_x2=10, M3_AcxOUs_y2=6) at ../src/bresenham/AlgBresenham.m3:55#9 0x0001788f in AlgBresenham__Run (M3_ECecEc_alg=0x1ecd9cc) at ../src/bresenham/AlgBresenham.m3:86#10 0x007bb729 in ZeusPanel__AlgThread (M3_Dijbki_ac=0x1e3fae8) at ../src/ZeusPanel.m3:1534#11 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c29fd0) at ../src/thread/PTHREAD/ThreadPThread.m3:546#12 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c29fd0) at ../src/thread/PTHREAD/ThreadPThread.m3:522#13 0x96373155 in _pthread_start ()#14 0x96373012 in thread_start () Thread 8 (process 96727 thread 0x2803):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d8e01c, M3_AYIbX3_m=0x1d71fdc, M3_Bl0jv4_c=0x1d71fe8, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1d71fdc, M3_Bl0jv4_c=0x1d71fe8) at ../src/thread/PTHREAD/ThreadPThread.m3:266#5 0x00e3bdf2 in Formatter__Allocate (M3_ACp9GL_t=0x1d71680, M3_DBiloZ_this=1 '\001', M3_Cwb5VA_minSize=) at ../src/formatter/Formatter.m3:440#6 0x00e3bf0a in Formatter__Probe (M3_ACp9GL_t=0x1d71680, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:542#7 0x00e3c2b8 in Formatter__Peek (M3_ACp9GL_t=0x1d71680, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:592#8 0x00e3c2ff in Formatter__PeekOp (M3_ACp9GL_t=0x1d71680, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:577#9 0x00e3cb25 in Formatter__PrintUntil (M3_ACp9GL_t=0x1d71680, M3_DOUxXw_mode=1 '\001', M3_ElBLGV_pos=0xb038ce90, M3_Cwb5VA_maxL=, M3_CCuODf_op=0x1d72c08) at ../src/formatter/Formatter.m3:708#10 0x00e3cfc9 in Formatter__PrintTop (M3_B5Nhtj_self=0x1d8e00c) at ../src/formatter/Formatter.m3:615#11 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c29140) at ../src/thread/PTHREAD/ThreadPThread.m3:546#12 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c29140) at ../src/thread/PTHREAD/ThreadPThread.m3:522#13 0x96373155 in _pthread_start ()#14 0x96373012 in thread_start () Thread 7 (process 96727 thread 0x2703):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d71618, M3_AYIbX3_m=0x1d715ec, M3_Bl0jv4_c=0x1d715f8, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1d715ec, M3_Bl0jv4_c=0x1d715f8) at ../src/thread/PTHREAD/ThreadPThread.m3:266#5 0x00e3bdf2 in Formatter__Allocate (M3_ACp9GL_t=0x1d70c90, M3_DBiloZ_this=1 '\001', M3_Cwb5VA_minSize=) at ../src/formatter/Formatter.m3:440#6 0x00e3bf0a in Formatter__Probe (M3_ACp9GL_t=0x1d70c90, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:542#7 0x00e3c2b8 in Formatter__Peek (M3_ACp9GL_t=0x1d70c90, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:592#8 0x00e3c2ff in Formatter__PeekOp (M3_ACp9GL_t=0x1d70c90, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:577#9 0x00e3cb25 in Formatter__PrintUntil (M3_ACp9GL_t=0x1d70c90, M3_DOUxXw_mode=1 '\001', M3_ElBLGV_pos=0xb030ae90, M3_Cwb5VA_maxL=, M3_CCuODf_op=0x1d72c08) at ../src/formatter/Formatter.m3:708#10 0x00e3cfc9 in Formatter__PrintTop (M3_B5Nhtj_self=0x1d71608) at ../src/formatter/Formatter.m3:615#11 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c221e0) at ../src/thread/PTHREAD/ThreadPThread.m3:546#12 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c221e0) at ../src/thread/PTHREAD/ThreadPThread.m3:522#13 0x96373155 in _pthread_start ()#14 0x96373012 in thread_start () Thread 6 (process 96727 thread 0x2603):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d729bc, M3_AYIbX3_m=0x1d728b4, M3_Bl0jv4_c=0x1d729a0, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1d728b4, M3_Bl0jv4_c=0x1d729a0) at ../src/thread/PTHREAD/ThreadPThread.m3:266#5 0x0073de32 in WorkerPool__ClericApply (M3_BSwVRC_self=0x1d729b0) at ../src/WorkerPool.m3:152#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c28e10) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c28e10) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 5 (process 96727 thread 0x2313):#0 0x963916fa in select$DARWIN_EXTSN ()#1 0x01023503 in Unix__select (nfds=4, readfds=0x1d74014, writefds=0x1d74024, exceptfds=0x1d74034, timeout=0xb0206b20) at ../src/unix/Common/UnixC.c:301#2 0x01020970 in ThreadPThread__XIOWait__CallSelect.762 (M3_Cwb5VA_nfd=, M3_A4bqCj_timeout=0xb0206b20) at ../src/thread/PTHREAD/ThreadPThread.m3:787#3 0x010206a8 in ThreadPThread__XIOWait (M3_BXP32l_self=0x1d585bc, M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_interval=1.7976931348623157e+308, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:823#4 0x010202e7 in SchedulerPosix__IOAlertWait (M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_timeoutInterval=-1) at ../src/thread/PTHREAD/ThreadPThread.m3:742#5 0x00dd3cc2 in TCPMisc__AcceptFrom (M3_AahksS_c=0x1d58594, M3_DoBjMZ_peer=0xb0206cb4) at ../src/POSIX/TCP.m3:458#6 0x00dd3da8 in TCP__Accept (M3_AahksS_c=0x1d58594) at ../src/POSIX/TCP.m3:234#7 0x006dbc6b in LocalObjectSpace__SpaceAccept (M3_Dbz8GV_self=0x1d585b0) at ../src/LocalObjectSpace.m3:307#8 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c28d60) at ../src/thread/PTHREAD/ThreadPThread.m3:546#9 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c28d60) at ../src/thread/PTHREAD/ThreadPThread.m3:522#10 0x96373155 in _pthread_start ()#11 0x96373012 in thread_start () Thread 4 (process 96727 thread 0x2003):#0 0x9634946e in __semwait_signal ()#1 0x963492ef in nanosleep$UNIX2003 ()#2 0x01022cc4 in ThreadPThread__Nanosleep (req=0xb0184dd0, rem=0xb0184dd8) at ../src/thread/PTHREAD/ThreadPThreadC.c:318#3 0x0101fd7c in ThreadPThread__XPause (M3_BXP32l_self=0x1d0ba08, M3_CtKayy_n=1, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:668#4 0x0101fef3 in Thread__Pause (M3_CtKayy_n=1) at ../src/thread/PTHREAD/ThreadPThread.m3:685#5 0x00a11d53 in FileBrowserVBT__Watcher (M3_EMTrVz_cl=0x1d0ba00) at ../src/lego/FileBrowserVBT.m3:259#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c21830) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c21830) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 3 (process 96727 thread 0x1f03):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d090d4, M3_AYIbX3_m=0x1d090b0, M3_Bl0jv4_c=0x1d090bc, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d090b0, M3_Bl0jv4_c=0x1d090bc) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00a839e2 in VTView__VFontCleanUpThread (M3_EMTrVz_cl=0x1d090cc) at ../src/vtext/VTView.m3:111#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c21310) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c21310) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 2 (process 96727 thread 0xd07):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d006c8, M3_AYIbX3_m=0x1d00688, M3_Bl0jv4_c=0x1d00694, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00688, M3_Bl0jv4_c=0x1d00694) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00bf33d2 in VBTRep__MeterMaid (M3_EMTrVz_self=0x1d006bc) at ../src/vbt/VBTRep.m3:439#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c21390) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c21390) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 1 (process 96727 thread 0x10b):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d0000c, M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1df3114, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1df3114) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1e3a204) at ../src/trestle/Trestle.m3:884#6 0x007c09eb in ZeusPanel__Interact (M3_Bd56fi_title=0x290db0, M3_DYb95R_path=0x1d498c0) at ../src/ZeusPanel.m3:477#7 0x001b0ede in Main_M3 (M3_AcxOUs_mode=1) at ../src/Main.m3:165#8 0x0100eb1f in RTLinker__RunMainBody (M3_DjPxE3_m=0x1d6060) at ../src/runtime/common/RTLinker.m3:399#9 0x00002578 in main (argc=1, argv=0xbfffedb8, envp=0xbfffedc0) at _m3main.mc:6 Antony Hosking | Associate Professor | Computer Science | Purdue University305 N. University Street | West Lafayette | IN 47907 | USAOffice +1 765 494 6001 | Mobile +1 765 427 5484 On 6 Sep 2009, at 23:18, Jay K wrote: [was truncated again!] PPC_DARWIN 5.2.6 Juno on x86 sometimes hangs, sometimes runs out of stack -------------- next part -------------- An HTML attachment was scrubbed... URL: From jay.krell at cornell.edu Tue Sep 8 11:15:20 2009 From: jay.krell at cornell.edu (Jay K) Date: Tue, 8 Sep 2009 09:15:20 +0000 Subject: [M3devel] FW: Juno on NT (presumably canary for other problems) In-Reply-To: References: <30D99490-EA4A-44A0-8AB1-7BC093F9DCC1@cs.purdue.edu> Message-ID: Hm. I take that back. 1meg I might have been running Linux Juno in a nearby terminal. Without the stack code Juno does still often hang. I have seen it also pause a few seconds with one word in the status, then quite a while later advance to another, and then sit there. Usually after a minute I declare failure. But I have seen it progress after counting to 30. Arg this stinks.. - Jay From: jay.krell at cornell.edu To: hosking at cs.purdue.edu Date: Tue, 8 Sep 2009 09:00:07 +0000 CC: m3devel at elegosoft.com Subject: Re: [M3devel] FW: Juno on NT (presumably canary for other problems) Hm..setting the stack 1meg never seems to hang now. I'll dig a bit more and try mentor too. Another thing different about Darwin, I should have pointed out, I think, it doesn't optimize by default like the others, meaning it will use more stack than the others. - Jay From: jay.krell at cornell.edu To: hosking at cs.purdue.edu Date: Tue, 8 Sep 2009 08:53:34 +0000 CC: m3devel at elegosoft.com Subject: Re: [M3devel] FW: Juno on NT (presumably canary for other problems) Wow. I've seen it hang for up to 30 seconds, but if I am patient, I can run it many times in a row with no infinite hang. This is with the stack size code removed. Now to try without it, and if it always proceeds after a possibly long wait, well..that's still pretty bad, but... - Jay From: jay.krell at cornell.edu To: hosking at cs.purdue.edu Date: Tue, 8 Sep 2009 08:50:08 +0000 CC: m3devel at elegosoft.com Subject: Re: [M3devel] FW: Juno on NT (presumably canary for other problems) Hm. - Making SameHost FALSE on Linux didn't induce hang. - I'm seeing Juno often "hang" for a few seconds without displaying anything, but I wait, and then it comes up fine. And then the next run works ok. I see both behaviors often. This is with the stack size code removed from ThreadPThreadC.c. I'll try restoring it too. What is different about Darwin? Well obviously the same world suspend works. Can we use the portable way instead?? I realize the portable way probably isn't as good? - Jay From: jay.krell at cornell.edu To: hosking at cs.purdue.edu CC: m3devel at elegosoft.com Subject: RE: [M3devel] FW: Juno on NT (presumably canary for other problems) Date: Tue, 8 Sep 2009 08:16:41 +0000 Here is a wild wild guess: One thing unusual to Trestle on Darwin, I think, is that it always appears that X client and X server are different machines. Well, er, um, that is how I changed it to be when it was otherwise always going to fail. How did it work previously? However it did work, if those conditions are still present, it still has a chance of working. Coincidentally or not, the formsedit crashes I have reported are all/mostly with a separate X client and server. I'll see if I can induce a hang in the otherwise working LINUXLIBC6 by twiddling with this. The specific change I made in Darwin was in the IsSameHost code. Where it would previously hit an unhandled exception, I have it return FALSE. I'm pretty sure that using XSharedMemory is "just" an optimization, albeit a very good one. I looked at little at what the Juno threads are doing..and it doesn't really have to do with gui code. libm3/"formatter" is a usual producer/consumer thingy, signal when queue is empty or nonempty. We /might/ be able to demonstrate this hang without any of Trestle in the picture. Might. I haven't looked at Mentor but it looks more complicated below. I'll also see if the Juno NT crashes are gone. And I'll raise the stack but stack overflow is just another wild guess, right? On PPC_DARWIN 5.2.6 running on Intel 10.5, Juno often claims stack overflow. I raised the stack piecemeal up to 32meg, still overflow. At 64meg it ran out of memory. - Jay From: hosking at cs.purdue.edu To: jay.krell at cornell.edu Date: Tue, 8 Sep 2009 02:09:28 -0400 CC: m3devel at elegosoft.com Subject: Re: [M3devel] FW: Juno on NT (presumably canary for other problems) Here's the hang backtrace for mentor. Again, all appears normal, except that all the threads are paused or waiting, which is suspicious. I'm stumped for now. Thread 21 (process 96727 thread 0x7403):#0 0x9634946e in __semwait_signal ()#1 0x963492ef in nanosleep$UNIX2003 ()#2 0x01022cc4 in ThreadPThread__Nanosleep (req=0xb15d4db0, rem=0xb15d4db8) at ../src/thread/PTHREAD/ThreadPThreadC.c:318#3 0x0101fd7c in ThreadPThread__XPause (M3_BXP32l_self=0x1f3f880, M3_CtKayy_n=1, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:668#4 0x0101fef3 in Thread__Pause (M3_CtKayy_n=1) at ../src/thread/PTHREAD/ThreadPThread.m3:685#5 0x00bc9cf4 in XClientF__MeterMaid (M3_AS2y1X_cl=0x1f3f870) at ../src/xvbt/XClientF.m3:105#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c441d0) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c441d0) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 20 (process 96727 thread 0x7103):#0 ThreadPThread__XTestAlert (M3_BXP32l_self=0x1e5c134) at ../src/thread/PTHREAD/ThreadPThread.m3:319#1 0x0101fd9b in ThreadPThread__XPause (M3_BXP32l_self=0x1e5c134, M3_CtKayy_n=0.0056863520294427872, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:669#2 0x01020024 in Thread__AlertPause (M3_CtKayy_n=0.0056863520294427872) at ../src/thread/PTHREAD/ThreadPThread.m3:699#3 0x008f9ea1 in Animate__Do (M3_CCfZY3_t=0x1e7e3fc, M3_DsL7Zz_mg=0x0, M3_AdEaVQ_v=0x1e5e0f8, M3_BUucNs_duration=1) at ../src/Animate.m3:71#4 0x00909610 in MGV__Animation (M3_AdEaVQ_v=0x1e5e0f8, M3_BUucNs_duration=1) at ../src/MGV.m3:313#5 0x008921f9 in GraphVBT__AnimateGraph (M3_Cj00zi_graph=0x1e5e00c, M3_BUucNs_t0=0, M3_BUucNs_t1=1) at ../src/GraphVBT.m3:656#6 0x00019be8 in ViewError__ShowPixel (M3_AoJTjZ_view=0x1ed3060, M3_AcxOUs_x=3, M3_AcxOUs_y=2, M3_AcxOUs_p1=6, M3_AcxOUs_p2=-2) at ../src/bresenham/ViewError.m3:548#7 0x0001529a in BresenhamIE__OEDispatcher (M3_Ao6Rbg_v=0x1ed3060, M3_Af40ku_evt=0x1e08014) at ../I386_DARWIN/BresenhamIE.m3:101#8 0x007abb9b in Zeus__ViewThread (M3_BH3Tll_self=0x1e5c128) at ../src/Zeus.m3:331#9 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c3fd80) at ../src/thread/PTHREAD/ThreadPThread.m3:546#10 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c3fd80) at ../src/thread/PTHREAD/ThreadPThread.m3:522#11 0x96373155 in _pthread_start ()#12 0x96373012 in thread_start () Thread 19 (process 96727 thread 0x5d07):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1e5c0bc, M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1edf34c, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1edf34c) at ../src/thread/PTHREAD/ThreadPThread.m3:266#5 0x007ab7f2 in Zeus__WakeZeusAndSleep (M3_CQpoHd_zeus=0x1e3ccfc, M3_B74vJ1_view=0x1edf25c) at ../src/Zeus.m3:361#6 0x007abaa2 in Zeus__ViewThread (M3_BH3Tll_self=0x1e5c0b0) at ../src/Zeus.m3:328#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c3fc80) at ../src/thread/PTHREAD/ThreadPThread.m3:546#8 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c3fc80) at ../src/thread/PTHREAD/ThreadPThread.m3:522#9 0x96373155 in _pthread_start ()#10 0x96373012 in thread_start () Thread 18 (process 96727 thread 0x700b):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1e5c044, M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1ee3bac, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1ee3bac) at ../src/thread/PTHREAD/ThreadPThread.m3:266#5 0x007ab7f2 in Zeus__WakeZeusAndSleep (M3_CQpoHd_zeus=0x1e3ccfc, M3_B74vJ1_view=0x1ee3b00) at ../src/Zeus.m3:361#6 0x007abaa2 in Zeus__ViewThread (M3_BH3Tll_self=0x1e5c038) at ../src/Zeus.m3:328#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c3fa90) at ../src/thread/PTHREAD/ThreadPThread.m3:546#8 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c3fa90) at ../src/thread/PTHREAD/ThreadPThread.m3:522#9 0x96373155 in _pthread_start ()#10 0x96373012 in thread_start () Thread 17 (process 96727 thread 0x6e03):#0 0x963493dc in _pthread_testcancel ()#1 0x96349275 in nanosleep$UNIX2003 ()#2 0x01022cc4 in ThreadPThread__Nanosleep (req=0xb134add0, rem=0xb134add8) at ../src/thread/PTHREAD/ThreadPThreadC.c:318#3 0x0101fd7c in ThreadPThread__XPause (M3_BXP32l_self=0x1e54388, M3_CtKayy_n=0.5, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:668#4 0x0101fef3 in Thread__Pause (M3_CtKayy_n=0.5) at ../src/thread/PTHREAD/ThreadPThread.m3:685#5 0x00a6f0c0 in VTCaret__Blinker (M3_Axogco_arg=0x1e5437c) at ../src/vtext/VTCaret.m3:149#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c3f9c0) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c3f9c0) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 16 (process 96727 thread 0x435b):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1df30c8, M3_AYIbX3_m=0x1e3bb94, M3_Bl0jv4_c=0x1e3bbb0, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1e3bb94, M3_Bl0jv4_c=0x1e3bbb0) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x007baaa1 in ZeusPanel__PanelThread (M3_CvdnuP_pc=0x1df30b8) at ../src/ZeusPanel.m3:1425#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c39830) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c39830) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 15 (process 96727 thread 0x420b):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d67e68, M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1d22688, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1d22688) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1ee3b00) at ../src/trestle/Trestle.m3:884#6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=0x1d67e5c) at ../src/View.m3:74#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c305c0) at ../src/thread/PTHREAD/ThreadPThread.m3:546#8 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c305c0) at ../src/thread/PTHREAD/ThreadPThread.m3:522#9 0x96373155 in _pthread_start ()#10 0x96373012 in thread_start () Thread 14 (process 96727 thread 0x4103):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1ee32e4, M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1edf3c4, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1edf3c4) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1edf25c) at ../src/trestle/Trestle.m3:884#6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=0x1ee32d8) at ../src/View.m3:74#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38bf0) at ../src/thread/PTHREAD/ThreadPThread.m3:546#8 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38bf0) at ../src/thread/PTHREAD/ThreadPThread.m3:522#9 0x96373155 in _pthread_start ()#10 0x96373012 in thread_start () Thread 13 (process 96727 thread 0x4003):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1edb2e4, M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1ed532c, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1ed532c) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1ed3060) at ../src/trestle/Trestle.m3:884#6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=0x1edb2d8) at ../src/View.m3:74#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38780) at ../src/thread/PTHREAD/ThreadPThread.m3:546#8 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38780) at ../src/thread/PTHREAD/ThreadPThread.m3:522#9 0x96373155 in _pthread_start ()#10 0x96373012 in thread_start () Thread 12 (process 96727 thread 0x2e03):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1ed52a4, M3_AYIbX3_m=0x1ed327c, M3_Bl0jv4_c=0x1ed35f4, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1ed327c, M3_Bl0jv4_c=0x1ed35f4) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00bb7962 in XMessenger__Messenger (M3_EVlqQO_self=0x1ed5294) at ../src/xvbt/XMessenger.m3:69#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38420) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38420) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 11 (process 96727 thread 0x2b07):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1ed5254, M3_AYIbX3_m=0x1ed327c, M3_Bl0jv4_c=0x1ed3614, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1ed327c, M3_Bl0jv4_c=0x1ed3614) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00bbdbc2 in XInput__FilterXInput (M3_DSd60P_self=0x1ed5244) at ../src/xvbt/XInput.m3:102#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38320) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38320) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 10 (process 96727 thread 0x2a23):#0 0x963916fa in select$DARWIN_EXTSN ()#1 0x01023503 in Unix__select (nfds=7, readfds=0x2813d54, writefds=0x2813d64, exceptfds=0x2813d74, timeout=0x0) at ../src/unix/Common/UnixC.c:301#2 0x01020970 in ThreadPThread__XIOWait__CallSelect.762 (M3_Cwb5VA_nfd=, M3_A4bqCj_timeout=0x0) at ../src/thread/PTHREAD/ThreadPThread.m3:787#3 0x010206cc in ThreadPThread__XIOWait (M3_BXP32l_self=0x1ed5204, M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_interval=-1, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:826#4 0x010201b4 in SchedulerPosix__IOWait (M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_timeoutInterval=-1) at ../src/thread/PTHREAD/ThreadPThread.m3:729#5 0x00bbf20b in XInput__WaitForXInput (M3_Bkyxhg_self=0x1ed51f4) at ../src/xvbt/XInput.m3:63#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38250) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38250) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 9 (process 96727 thread 0x29f3):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1e3fafc, M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1e3f9c8, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1e3f9c8) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x007ab312 in Zeus__AlgToViews (M3_CQpoHd_zeus=0x1e3ccfc, M3_Ao6Rbg_initiator=0x1ecd9cc, M3_BMhQCx_dispatchProc=0x150e0, M3_Af40ku_evtArgs=0x1e08014) at ../src/Zeus.m3:306#6 0x007ac1f0 in Zeus__Dispatch (M3_Ao6Rbg_initiator=0x1ecd9cc, M3_DsvzJ6_style=0 '\0', M3_AcxOUs_priority=1, M3_Bd56fi_eventName=0x1d9d60, M3_BMhQCx_dispatchProc=0x150e0, M3_Af40ku_evtArgs=0x1e08014) at ../src/Zeus.m3:246#7 0x000149a7 in BresenhamIE__ShowPixel (M3_CfiRBL_initiator=0x1ecd9cc, M3_AcxOUs_x=3, M3_AcxOUs_y=2, M3_AcxOUs_p1=6, M3_AcxOUs_p2=-2) at ../I386_DARWIN/BresenhamIE.m3:227#8 0x000175b7 in AlgBresenham__DrawLine (M3_ECecEc_alg=0x1ecd9cc, M3_AcxOUs_x1=0, M3_AcxOUs_y1=0, M3_AcxOUs_x2=10, M3_AcxOUs_y2=6) at ../src/bresenham/AlgBresenham.m3:55#9 0x0001788f in AlgBresenham__Run (M3_ECecEc_alg=0x1ecd9cc) at ../src/bresenham/AlgBresenham.m3:86#10 0x007bb729 in ZeusPanel__AlgThread (M3_Dijbki_ac=0x1e3fae8) at ../src/ZeusPanel.m3:1534#11 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c29fd0) at ../src/thread/PTHREAD/ThreadPThread.m3:546#12 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c29fd0) at ../src/thread/PTHREAD/ThreadPThread.m3:522#13 0x96373155 in _pthread_start ()#14 0x96373012 in thread_start () Thread 8 (process 96727 thread 0x2803):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d8e01c, M3_AYIbX3_m=0x1d71fdc, M3_Bl0jv4_c=0x1d71fe8, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1d71fdc, M3_Bl0jv4_c=0x1d71fe8) at ../src/thread/PTHREAD/ThreadPThread.m3:266#5 0x00e3bdf2 in Formatter__Allocate (M3_ACp9GL_t=0x1d71680, M3_DBiloZ_this=1 '\001', M3_Cwb5VA_minSize=) at ../src/formatter/Formatter.m3:440#6 0x00e3bf0a in Formatter__Probe (M3_ACp9GL_t=0x1d71680, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:542#7 0x00e3c2b8 in Formatter__Peek (M3_ACp9GL_t=0x1d71680, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:592#8 0x00e3c2ff in Formatter__PeekOp (M3_ACp9GL_t=0x1d71680, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:577#9 0x00e3cb25 in Formatter__PrintUntil (M3_ACp9GL_t=0x1d71680, M3_DOUxXw_mode=1 '\001', M3_ElBLGV_pos=0xb038ce90, M3_Cwb5VA_maxL=, M3_CCuODf_op=0x1d72c08) at ../src/formatter/Formatter.m3:708#10 0x00e3cfc9 in Formatter__PrintTop (M3_B5Nhtj_self=0x1d8e00c) at ../src/formatter/Formatter.m3:615#11 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c29140) at ../src/thread/PTHREAD/ThreadPThread.m3:546#12 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c29140) at ../src/thread/PTHREAD/ThreadPThread.m3:522#13 0x96373155 in _pthread_start ()#14 0x96373012 in thread_start () Thread 7 (process 96727 thread 0x2703):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d71618, M3_AYIbX3_m=0x1d715ec, M3_Bl0jv4_c=0x1d715f8, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1d715ec, M3_Bl0jv4_c=0x1d715f8) at ../src/thread/PTHREAD/ThreadPThread.m3:266#5 0x00e3bdf2 in Formatter__Allocate (M3_ACp9GL_t=0x1d70c90, M3_DBiloZ_this=1 '\001', M3_Cwb5VA_minSize=) at ../src/formatter/Formatter.m3:440#6 0x00e3bf0a in Formatter__Probe (M3_ACp9GL_t=0x1d70c90, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:542#7 0x00e3c2b8 in Formatter__Peek (M3_ACp9GL_t=0x1d70c90, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:592#8 0x00e3c2ff in Formatter__PeekOp (M3_ACp9GL_t=0x1d70c90, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:577#9 0x00e3cb25 in Formatter__PrintUntil (M3_ACp9GL_t=0x1d70c90, M3_DOUxXw_mode=1 '\001', M3_ElBLGV_pos=0xb030ae90, M3_Cwb5VA_maxL=, M3_CCuODf_op=0x1d72c08) at ../src/formatter/Formatter.m3:708#10 0x00e3cfc9 in Formatter__PrintTop (M3_B5Nhtj_self=0x1d71608) at ../src/formatter/Formatter.m3:615#11 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c221e0) at ../src/thread/PTHREAD/ThreadPThread.m3:546#12 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c221e0) at ../src/thread/PTHREAD/ThreadPThread.m3:522#13 0x96373155 in _pthread_start ()#14 0x96373012 in thread_start () Thread 6 (process 96727 thread 0x2603):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d729bc, M3_AYIbX3_m=0x1d728b4, M3_Bl0jv4_c=0x1d729a0, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1d728b4, M3_Bl0jv4_c=0x1d729a0) at ../src/thread/PTHREAD/ThreadPThread.m3:266#5 0x0073de32 in WorkerPool__ClericApply (M3_BSwVRC_self=0x1d729b0) at ../src/WorkerPool.m3:152#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c28e10) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c28e10) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 5 (process 96727 thread 0x2313):#0 0x963916fa in select$DARWIN_EXTSN ()#1 0x01023503 in Unix__select (nfds=4, readfds=0x1d74014, writefds=0x1d74024, exceptfds=0x1d74034, timeout=0xb0206b20) at ../src/unix/Common/UnixC.c:301#2 0x01020970 in ThreadPThread__XIOWait__CallSelect.762 (M3_Cwb5VA_nfd=, M3_A4bqCj_timeout=0xb0206b20) at ../src/thread/PTHREAD/ThreadPThread.m3:787#3 0x010206a8 in ThreadPThread__XIOWait (M3_BXP32l_self=0x1d585bc, M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_interval=1.7976931348623157e+308, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:823#4 0x010202e7 in SchedulerPosix__IOAlertWait (M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_timeoutInterval=-1) at ../src/thread/PTHREAD/ThreadPThread.m3:742#5 0x00dd3cc2 in TCPMisc__AcceptFrom (M3_AahksS_c=0x1d58594, M3_DoBjMZ_peer=0xb0206cb4) at ../src/POSIX/TCP.m3:458#6 0x00dd3da8 in TCP__Accept (M3_AahksS_c=0x1d58594) at ../src/POSIX/TCP.m3:234#7 0x006dbc6b in LocalObjectSpace__SpaceAccept (M3_Dbz8GV_self=0x1d585b0) at ../src/LocalObjectSpace.m3:307#8 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c28d60) at ../src/thread/PTHREAD/ThreadPThread.m3:546#9 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c28d60) at ../src/thread/PTHREAD/ThreadPThread.m3:522#10 0x96373155 in _pthread_start ()#11 0x96373012 in thread_start () Thread 4 (process 96727 thread 0x2003):#0 0x9634946e in __semwait_signal ()#1 0x963492ef in nanosleep$UNIX2003 ()#2 0x01022cc4 in ThreadPThread__Nanosleep (req=0xb0184dd0, rem=0xb0184dd8) at ../src/thread/PTHREAD/ThreadPThreadC.c:318#3 0x0101fd7c in ThreadPThread__XPause (M3_BXP32l_self=0x1d0ba08, M3_CtKayy_n=1, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:668#4 0x0101fef3 in Thread__Pause (M3_CtKayy_n=1) at ../src/thread/PTHREAD/ThreadPThread.m3:685#5 0x00a11d53 in FileBrowserVBT__Watcher (M3_EMTrVz_cl=0x1d0ba00) at ../src/lego/FileBrowserVBT.m3:259#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c21830) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c21830) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 3 (process 96727 thread 0x1f03):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d090d4, M3_AYIbX3_m=0x1d090b0, M3_Bl0jv4_c=0x1d090bc, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d090b0, M3_Bl0jv4_c=0x1d090bc) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00a839e2 in VTView__VFontCleanUpThread (M3_EMTrVz_cl=0x1d090cc) at ../src/vtext/VTView.m3:111#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c21310) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c21310) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 2 (process 96727 thread 0xd07):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d006c8, M3_AYIbX3_m=0x1d00688, M3_Bl0jv4_c=0x1d00694, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00688, M3_Bl0jv4_c=0x1d00694) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00bf33d2 in VBTRep__MeterMaid (M3_EMTrVz_self=0x1d006bc) at ../src/vbt/VBTRep.m3:439#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c21390) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c21390) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 1 (process 96727 thread 0x10b):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d0000c, M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1df3114, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1df3114) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1e3a204) at ../src/trestle/Trestle.m3:884#6 0x007c09eb in ZeusPanel__Interact (M3_Bd56fi_title=0x290db0, M3_DYb95R_path=0x1d498c0) at ../src/ZeusPanel.m3:477#7 0x001b0ede in Main_M3 (M3_AcxOUs_mode=1) at ../src/Main.m3:165#8 0x0100eb1f in RTLinker__RunMainBody (M3_DjPxE3_m=0x1d6060) at ../src/runtime/common/RTLinker.m3:399#9 0x00002578 in main (argc=1, argv=0xbfffedb8, envp=0xbfffedc0) at _m3main.mc:6 Antony Hosking | Associate Professor | Computer Science | Purdue University305 N. University Street | West Lafayette | IN 47907 | USAOffice +1 765 494 6001 | Mobile +1 765 427 5484 On 6 Sep 2009, at 23:18, Jay K wrote: [was truncated again!] PPC_DARWIN 5.2.6 Juno on x86 sometimes hangs, sometimes runs out of stack -------------- next part -------------- An HTML attachment was scrubbed... URL: From jay.krell at cornell.edu Tue Sep 8 12:07:16 2009 From: jay.krell at cornell.edu (Jay K) Date: Tue, 8 Sep 2009 10:07:16 +0000 Subject: [M3devel] FW: Juno on NT (presumably canary for other problems) In-Reply-To: <30D99490-EA4A-44A0-8AB1-7BC093F9DCC1@cs.purdue.edu> References: <30D99490-EA4A-44A0-8AB1-7BC093F9DCC1@cs.purdue.edu> Message-ID: > What is different about Darwin? > Well obviously the same world suspend works. Can we use the portable way instead?? sem_init returns ENOSYS on Darwin, so no. - Jay From: jay.krell at cornell.edu To: hosking at cs.purdue.edu CC: m3devel at elegosoft.com Subject: RE: [M3devel] FW: Juno on NT (presumably canary for other problems) Date: Tue, 8 Sep 2009 08:16:41 +0000 Here is a wild wild guess: One thing unusual to Trestle on Darwin, I think, is that it always appears that X client and X server are different machines. Well, er, um, that is how I changed it to be when it was otherwise always going to fail. How did it work previously? However it did work, if those conditions are still present, it still has a chance of working. Coincidentally or not, the formsedit crashes I have reported are all/mostly with a separate X client and server. I'll see if I can induce a hang in the otherwise working LINUXLIBC6 by twiddling with this. The specific change I made in Darwin was in the IsSameHost code. Where it would previously hit an unhandled exception, I have it return FALSE. I'm pretty sure that using XSharedMemory is "just" an optimization, albeit a very good one. I looked at little at what the Juno threads are doing..and it doesn't really have to do with gui code. libm3/"formatter" is a usual producer/consumer thingy, signal when queue is empty or nonempty. We /might/ be able to demonstrate this hang without any of Trestle in the picture. Might. I haven't looked at Mentor but it looks more complicated below. I'll also see if the Juno NT crashes are gone. And I'll raise the stack but stack overflow is just another wild guess, right? On PPC_DARWIN 5.2.6 running on Intel 10.5, Juno often claims stack overflow. I raised the stack piecemeal up to 32meg, still overflow. At 64meg it ran out of memory. - Jay From: hosking at cs.purdue.edu To: jay.krell at cornell.edu Date: Tue, 8 Sep 2009 02:09:28 -0400 CC: m3devel at elegosoft.com Subject: Re: [M3devel] FW: Juno on NT (presumably canary for other problems) Here's the hang backtrace for mentor. Again, all appears normal, except that all the threads are paused or waiting, which is suspicious. I'm stumped for now. Thread 21 (process 96727 thread 0x7403):#0 0x9634946e in __semwait_signal ()#1 0x963492ef in nanosleep$UNIX2003 ()#2 0x01022cc4 in ThreadPThread__Nanosleep (req=0xb15d4db0, rem=0xb15d4db8) at ../src/thread/PTHREAD/ThreadPThreadC.c:318#3 0x0101fd7c in ThreadPThread__XPause (M3_BXP32l_self=0x1f3f880, M3_CtKayy_n=1, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:668#4 0x0101fef3 in Thread__Pause (M3_CtKayy_n=1) at ../src/thread/PTHREAD/ThreadPThread.m3:685#5 0x00bc9cf4 in XClientF__MeterMaid (M3_AS2y1X_cl=0x1f3f870) at ../src/xvbt/XClientF.m3:105#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c441d0) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c441d0) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 20 (process 96727 thread 0x7103):#0 ThreadPThread__XTestAlert (M3_BXP32l_self=0x1e5c134) at ../src/thread/PTHREAD/ThreadPThread.m3:319#1 0x0101fd9b in ThreadPThread__XPause (M3_BXP32l_self=0x1e5c134, M3_CtKayy_n=0.0056863520294427872, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:669#2 0x01020024 in Thread__AlertPause (M3_CtKayy_n=0.0056863520294427872) at ../src/thread/PTHREAD/ThreadPThread.m3:699#3 0x008f9ea1 in Animate__Do (M3_CCfZY3_t=0x1e7e3fc, M3_DsL7Zz_mg=0x0, M3_AdEaVQ_v=0x1e5e0f8, M3_BUucNs_duration=1) at ../src/Animate.m3:71#4 0x00909610 in MGV__Animation (M3_AdEaVQ_v=0x1e5e0f8, M3_BUucNs_duration=1) at ../src/MGV.m3:313#5 0x008921f9 in GraphVBT__AnimateGraph (M3_Cj00zi_graph=0x1e5e00c, M3_BUucNs_t0=0, M3_BUucNs_t1=1) at ../src/GraphVBT.m3:656#6 0x00019be8 in ViewError__ShowPixel (M3_AoJTjZ_view=0x1ed3060, M3_AcxOUs_x=3, M3_AcxOUs_y=2, M3_AcxOUs_p1=6, M3_AcxOUs_p2=-2) at ../src/bresenham/ViewError.m3:548#7 0x0001529a in BresenhamIE__OEDispatcher (M3_Ao6Rbg_v=0x1ed3060, M3_Af40ku_evt=0x1e08014) at ../I386_DARWIN/BresenhamIE.m3:101#8 0x007abb9b in Zeus__ViewThread (M3_BH3Tll_self=0x1e5c128) at ../src/Zeus.m3:331#9 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c3fd80) at ../src/thread/PTHREAD/ThreadPThread.m3:546#10 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c3fd80) at ../src/thread/PTHREAD/ThreadPThread.m3:522#11 0x96373155 in _pthread_start ()#12 0x96373012 in thread_start () Thread 19 (process 96727 thread 0x5d07):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1e5c0bc, M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1edf34c, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1edf34c) at ../src/thread/PTHREAD/ThreadPThread.m3:266#5 0x007ab7f2 in Zeus__WakeZeusAndSleep (M3_CQpoHd_zeus=0x1e3ccfc, M3_B74vJ1_view=0x1edf25c) at ../src/Zeus.m3:361#6 0x007abaa2 in Zeus__ViewThread (M3_BH3Tll_self=0x1e5c0b0) at ../src/Zeus.m3:328#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c3fc80) at ../src/thread/PTHREAD/ThreadPThread.m3:546#8 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c3fc80) at ../src/thread/PTHREAD/ThreadPThread.m3:522#9 0x96373155 in _pthread_start ()#10 0x96373012 in thread_start () Thread 18 (process 96727 thread 0x700b):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1e5c044, M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1ee3bac, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1ee3bac) at ../src/thread/PTHREAD/ThreadPThread.m3:266#5 0x007ab7f2 in Zeus__WakeZeusAndSleep (M3_CQpoHd_zeus=0x1e3ccfc, M3_B74vJ1_view=0x1ee3b00) at ../src/Zeus.m3:361#6 0x007abaa2 in Zeus__ViewThread (M3_BH3Tll_self=0x1e5c038) at ../src/Zeus.m3:328#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c3fa90) at ../src/thread/PTHREAD/ThreadPThread.m3:546#8 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c3fa90) at ../src/thread/PTHREAD/ThreadPThread.m3:522#9 0x96373155 in _pthread_start ()#10 0x96373012 in thread_start () Thread 17 (process 96727 thread 0x6e03):#0 0x963493dc in _pthread_testcancel ()#1 0x96349275 in nanosleep$UNIX2003 ()#2 0x01022cc4 in ThreadPThread__Nanosleep (req=0xb134add0, rem=0xb134add8) at ../src/thread/PTHREAD/ThreadPThreadC.c:318#3 0x0101fd7c in ThreadPThread__XPause (M3_BXP32l_self=0x1e54388, M3_CtKayy_n=0.5, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:668#4 0x0101fef3 in Thread__Pause (M3_CtKayy_n=0.5) at ../src/thread/PTHREAD/ThreadPThread.m3:685#5 0x00a6f0c0 in VTCaret__Blinker (M3_Axogco_arg=0x1e5437c) at ../src/vtext/VTCaret.m3:149#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c3f9c0) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c3f9c0) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 16 (process 96727 thread 0x435b):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1df30c8, M3_AYIbX3_m=0x1e3bb94, M3_Bl0jv4_c=0x1e3bbb0, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1e3bb94, M3_Bl0jv4_c=0x1e3bbb0) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x007baaa1 in ZeusPanel__PanelThread (M3_CvdnuP_pc=0x1df30b8) at ../src/ZeusPanel.m3:1425#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c39830) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c39830) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 15 (process 96727 thread 0x420b):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d67e68, M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1d22688, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1d22688) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1ee3b00) at ../src/trestle/Trestle.m3:884#6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=0x1d67e5c) at ../src/View.m3:74#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c305c0) at ../src/thread/PTHREAD/ThreadPThread.m3:546#8 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c305c0) at ../src/thread/PTHREAD/ThreadPThread.m3:522#9 0x96373155 in _pthread_start ()#10 0x96373012 in thread_start () Thread 14 (process 96727 thread 0x4103):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1ee32e4, M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1edf3c4, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1edf3c4) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1edf25c) at ../src/trestle/Trestle.m3:884#6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=0x1ee32d8) at ../src/View.m3:74#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38bf0) at ../src/thread/PTHREAD/ThreadPThread.m3:546#8 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38bf0) at ../src/thread/PTHREAD/ThreadPThread.m3:522#9 0x96373155 in _pthread_start ()#10 0x96373012 in thread_start () Thread 13 (process 96727 thread 0x4003):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1edb2e4, M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1ed532c, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1ed532c) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1ed3060) at ../src/trestle/Trestle.m3:884#6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=0x1edb2d8) at ../src/View.m3:74#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38780) at ../src/thread/PTHREAD/ThreadPThread.m3:546#8 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38780) at ../src/thread/PTHREAD/ThreadPThread.m3:522#9 0x96373155 in _pthread_start ()#10 0x96373012 in thread_start () Thread 12 (process 96727 thread 0x2e03):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1ed52a4, M3_AYIbX3_m=0x1ed327c, M3_Bl0jv4_c=0x1ed35f4, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1ed327c, M3_Bl0jv4_c=0x1ed35f4) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00bb7962 in XMessenger__Messenger (M3_EVlqQO_self=0x1ed5294) at ../src/xvbt/XMessenger.m3:69#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38420) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38420) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 11 (process 96727 thread 0x2b07):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1ed5254, M3_AYIbX3_m=0x1ed327c, M3_Bl0jv4_c=0x1ed3614, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1ed327c, M3_Bl0jv4_c=0x1ed3614) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00bbdbc2 in XInput__FilterXInput (M3_DSd60P_self=0x1ed5244) at ../src/xvbt/XInput.m3:102#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38320) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38320) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 10 (process 96727 thread 0x2a23):#0 0x963916fa in select$DARWIN_EXTSN ()#1 0x01023503 in Unix__select (nfds=7, readfds=0x2813d54, writefds=0x2813d64, exceptfds=0x2813d74, timeout=0x0) at ../src/unix/Common/UnixC.c:301#2 0x01020970 in ThreadPThread__XIOWait__CallSelect.762 (M3_Cwb5VA_nfd=, M3_A4bqCj_timeout=0x0) at ../src/thread/PTHREAD/ThreadPThread.m3:787#3 0x010206cc in ThreadPThread__XIOWait (M3_BXP32l_self=0x1ed5204, M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_interval=-1, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:826#4 0x010201b4 in SchedulerPosix__IOWait (M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_timeoutInterval=-1) at ../src/thread/PTHREAD/ThreadPThread.m3:729#5 0x00bbf20b in XInput__WaitForXInput (M3_Bkyxhg_self=0x1ed51f4) at ../src/xvbt/XInput.m3:63#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c38250) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c38250) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 9 (process 96727 thread 0x29f3):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1e3fafc, M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1e3f9c8, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1e3f9bc, M3_Bl0jv4_c=0x1e3f9c8) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x007ab312 in Zeus__AlgToViews (M3_CQpoHd_zeus=0x1e3ccfc, M3_Ao6Rbg_initiator=0x1ecd9cc, M3_BMhQCx_dispatchProc=0x150e0, M3_Af40ku_evtArgs=0x1e08014) at ../src/Zeus.m3:306#6 0x007ac1f0 in Zeus__Dispatch (M3_Ao6Rbg_initiator=0x1ecd9cc, M3_DsvzJ6_style=0 '\0', M3_AcxOUs_priority=1, M3_Bd56fi_eventName=0x1d9d60, M3_BMhQCx_dispatchProc=0x150e0, M3_Af40ku_evtArgs=0x1e08014) at ../src/Zeus.m3:246#7 0x000149a7 in BresenhamIE__ShowPixel (M3_CfiRBL_initiator=0x1ecd9cc, M3_AcxOUs_x=3, M3_AcxOUs_y=2, M3_AcxOUs_p1=6, M3_AcxOUs_p2=-2) at ../I386_DARWIN/BresenhamIE.m3:227#8 0x000175b7 in AlgBresenham__DrawLine (M3_ECecEc_alg=0x1ecd9cc, M3_AcxOUs_x1=0, M3_AcxOUs_y1=0, M3_AcxOUs_x2=10, M3_AcxOUs_y2=6) at ../src/bresenham/AlgBresenham.m3:55#9 0x0001788f in AlgBresenham__Run (M3_ECecEc_alg=0x1ecd9cc) at ../src/bresenham/AlgBresenham.m3:86#10 0x007bb729 in ZeusPanel__AlgThread (M3_Dijbki_ac=0x1e3fae8) at ../src/ZeusPanel.m3:1534#11 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c29fd0) at ../src/thread/PTHREAD/ThreadPThread.m3:546#12 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c29fd0) at ../src/thread/PTHREAD/ThreadPThread.m3:522#13 0x96373155 in _pthread_start ()#14 0x96373012 in thread_start () Thread 8 (process 96727 thread 0x2803):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d8e01c, M3_AYIbX3_m=0x1d71fdc, M3_Bl0jv4_c=0x1d71fe8, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1d71fdc, M3_Bl0jv4_c=0x1d71fe8) at ../src/thread/PTHREAD/ThreadPThread.m3:266#5 0x00e3bdf2 in Formatter__Allocate (M3_ACp9GL_t=0x1d71680, M3_DBiloZ_this=1 '\001', M3_Cwb5VA_minSize=) at ../src/formatter/Formatter.m3:440#6 0x00e3bf0a in Formatter__Probe (M3_ACp9GL_t=0x1d71680, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:542#7 0x00e3c2b8 in Formatter__Peek (M3_ACp9GL_t=0x1d71680, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:592#8 0x00e3c2ff in Formatter__PeekOp (M3_ACp9GL_t=0x1d71680, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:577#9 0x00e3cb25 in Formatter__PrintUntil (M3_ACp9GL_t=0x1d71680, M3_DOUxXw_mode=1 '\001', M3_ElBLGV_pos=0xb038ce90, M3_Cwb5VA_maxL=, M3_CCuODf_op=0x1d72c08) at ../src/formatter/Formatter.m3:708#10 0x00e3cfc9 in Formatter__PrintTop (M3_B5Nhtj_self=0x1d8e00c) at ../src/formatter/Formatter.m3:615#11 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c29140) at ../src/thread/PTHREAD/ThreadPThread.m3:546#12 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c29140) at ../src/thread/PTHREAD/ThreadPThread.m3:522#13 0x96373155 in _pthread_start ()#14 0x96373012 in thread_start () Thread 7 (process 96727 thread 0x2703):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d71618, M3_AYIbX3_m=0x1d715ec, M3_Bl0jv4_c=0x1d715f8, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1d715ec, M3_Bl0jv4_c=0x1d715f8) at ../src/thread/PTHREAD/ThreadPThread.m3:266#5 0x00e3bdf2 in Formatter__Allocate (M3_ACp9GL_t=0x1d70c90, M3_DBiloZ_this=1 '\001', M3_Cwb5VA_minSize=) at ../src/formatter/Formatter.m3:440#6 0x00e3bf0a in Formatter__Probe (M3_ACp9GL_t=0x1d70c90, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:542#7 0x00e3c2b8 in Formatter__Peek (M3_ACp9GL_t=0x1d70c90, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:592#8 0x00e3c2ff in Formatter__PeekOp (M3_ACp9GL_t=0x1d70c90, M3_Cwb5VA_i=) at ../src/formatter/Formatter.m3:577#9 0x00e3cb25 in Formatter__PrintUntil (M3_ACp9GL_t=0x1d70c90, M3_DOUxXw_mode=1 '\001', M3_ElBLGV_pos=0xb030ae90, M3_Cwb5VA_maxL=, M3_CCuODf_op=0x1d72c08) at ../src/formatter/Formatter.m3:708#10 0x00e3cfc9 in Formatter__PrintTop (M3_B5Nhtj_self=0x1d71608) at ../src/formatter/Formatter.m3:615#11 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c221e0) at ../src/thread/PTHREAD/ThreadPThread.m3:546#12 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c221e0) at ../src/thread/PTHREAD/ThreadPThread.m3:522#13 0x96373155 in _pthread_start ()#14 0x96373012 in thread_start () Thread 6 (process 96727 thread 0x2603):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d729bc, M3_AYIbX3_m=0x1d728b4, M3_Bl0jv4_c=0x1d729a0, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=0x1d728b4, M3_Bl0jv4_c=0x1d729a0) at ../src/thread/PTHREAD/ThreadPThread.m3:266#5 0x0073de32 in WorkerPool__ClericApply (M3_BSwVRC_self=0x1d729b0) at ../src/WorkerPool.m3:152#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c28e10) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c28e10) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 5 (process 96727 thread 0x2313):#0 0x963916fa in select$DARWIN_EXTSN ()#1 0x01023503 in Unix__select (nfds=4, readfds=0x1d74014, writefds=0x1d74024, exceptfds=0x1d74034, timeout=0xb0206b20) at ../src/unix/Common/UnixC.c:301#2 0x01020970 in ThreadPThread__XIOWait__CallSelect.762 (M3_Cwb5VA_nfd=, M3_A4bqCj_timeout=0xb0206b20) at ../src/thread/PTHREAD/ThreadPThread.m3:787#3 0x010206a8 in ThreadPThread__XIOWait (M3_BXP32l_self=0x1d585bc, M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_interval=1.7976931348623157e+308, M3_AicXUJ_alertable=1 '\001') at ../src/thread/PTHREAD/ThreadPThread.m3:823#4 0x010202e7 in SchedulerPosix__IOAlertWait (M3_Cwb5VA_fd=, M3_AicXUJ_read=1 '\001', M3_CtKayy_timeoutInterval=-1) at ../src/thread/PTHREAD/ThreadPThread.m3:742#5 0x00dd3cc2 in TCPMisc__AcceptFrom (M3_AahksS_c=0x1d58594, M3_DoBjMZ_peer=0xb0206cb4) at ../src/POSIX/TCP.m3:458#6 0x00dd3da8 in TCP__Accept (M3_AahksS_c=0x1d58594) at ../src/POSIX/TCP.m3:234#7 0x006dbc6b in LocalObjectSpace__SpaceAccept (M3_Dbz8GV_self=0x1d585b0) at ../src/LocalObjectSpace.m3:307#8 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c28d60) at ../src/thread/PTHREAD/ThreadPThread.m3:546#9 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c28d60) at ../src/thread/PTHREAD/ThreadPThread.m3:522#10 0x96373155 in _pthread_start ()#11 0x96373012 in thread_start () Thread 4 (process 96727 thread 0x2003):#0 0x9634946e in __semwait_signal ()#1 0x963492ef in nanosleep$UNIX2003 ()#2 0x01022cc4 in ThreadPThread__Nanosleep (req=0xb0184dd0, rem=0xb0184dd8) at ../src/thread/PTHREAD/ThreadPThreadC.c:318#3 0x0101fd7c in ThreadPThread__XPause (M3_BXP32l_self=0x1d0ba08, M3_CtKayy_n=1, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:668#4 0x0101fef3 in Thread__Pause (M3_CtKayy_n=1) at ../src/thread/PTHREAD/ThreadPThread.m3:685#5 0x00a11d53 in FileBrowserVBT__Watcher (M3_EMTrVz_cl=0x1d0ba00) at ../src/lego/FileBrowserVBT.m3:259#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c21830) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c21830) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 3 (process 96727 thread 0x1f03):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d090d4, M3_AYIbX3_m=0x1d090b0, M3_Bl0jv4_c=0x1d090bc, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d090b0, M3_Bl0jv4_c=0x1d090bc) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00a839e2 in VTView__VFontCleanUpThread (M3_EMTrVz_cl=0x1d090cc) at ../src/vtext/VTView.m3:111#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c21310) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c21310) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 2 (process 96727 thread 0xd07):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d006c8, M3_AYIbX3_m=0x1d00688, M3_Bl0jv4_c=0x1d00694, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00688, M3_Bl0jv4_c=0x1d00694) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00bf33d2 in VBTRep__MeterMaid (M3_EMTrVz_self=0x1d006bc) at ../src/vbt/VBTRep.m3:439#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=0x1c21390) at ../src/thread/PTHREAD/ThreadPThread.m3:546#7 0x0101ef74 in ThreadPThread__ThreadBase (M3_AJWxb1_param=0x1c21390) at ../src/thread/PTHREAD/ThreadPThread.m3:522#8 0x96373155 in _pthread_start ()#9 0x96373012 in thread_start () Thread 1 (process 96727 thread 0x10b):#0 0x963422ce in semaphore_wait_signal_trap ()#1 0x963742c6 in _pthread_cond_wait ()#2 0x963b9539 in pthread_cond_wait ()#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=0x1d0000c, M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1df3114, M3_AicXUJ_alertable=0 '\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=0x1d00500, M3_Bl0jv4_c=0x1df3114) at ../src/thread/PTHREAD/ThreadPThread.m3:277#5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=0x1e3a204) at ../src/trestle/Trestle.m3:884#6 0x007c09eb in ZeusPanel__Interact (M3_Bd56fi_title=0x290db0, M3_DYb95R_path=0x1d498c0) at ../src/ZeusPanel.m3:477#7 0x001b0ede in Main_M3 (M3_AcxOUs_mode=1) at ../src/Main.m3:165#8 0x0100eb1f in RTLinker__RunMainBody (M3_DjPxE3_m=0x1d6060) at ../src/runtime/common/RTLinker.m3:399#9 0x00002578 in main (argc=1, argv=0xbfffedb8, envp=0xbfffedc0) at _m3main.mc:6 Antony Hosking | Associate Professor | Computer Science | Purdue University305 N. University Street | West Lafayette | IN 47907 | USAOffice +1 765 494 6001 | Mobile +1 765 427 5484 On 6 Sep 2009, at 23:18, Jay K wrote: [was truncated again!] PPC_DARWIN 5.2.6 Juno on x86 sometimes hangs, sometimes runs out of stack -------------- next part -------------- An HTML attachment was scrubbed... URL: From jay.krell at cornell.edu Tue Sep 8 13:18:59 2009 From: jay.krell at cornell.edu (Jay K) Date: Tue, 8 Sep 2009 11:18:59 +0000 Subject: [M3devel] FW: Juno on NT (presumably canary for other problems) In-Reply-To: <20090908082345.B34371A2079@async.async.caltech.edu> References: <30D99490-EA4A-44A0-8AB1-7BC093F9DCC1@cs.purdue.edu> <20090908074840.EB4811A2079@async.async.caltech.edu> <20090908082345.B34371A2079@async.async.caltech.edu> Message-ID: Thanks. Well, userthreads on I386_DARWIN don't seem to work presently. == package /Users/jay/dev2/cm3/m3-sys/cm3ide == +++ /cm3/bin/cm3 -build -DROOT=/Users/jay/dev2/cm3 -DCM3_VERSION_TEXT=d5.8.2 -DCM3_VERSION_NUMBER=050802 -DCM3_LAST_CHANGED=2009-07-15 +++ --- building in I386_DARWIN --- ignoring ../src/m3overrides /cm3/bin/m3bundle -name CM3_IDE_Bundle -F/var/folders/QG/QGSTvYqCGfSGxXo0rUMOX++++TI/-Tmp-/qk *** *** runtime error: *** Segmentation violation - possible attempt to dereference NIL *** pc = 0x464b7 = PushEFrame + 0x63 in ../src/thread/POSIX/ThreadPosix.m3 *** Maybe I'll look into that.. - Jay > To: jay.krell at cornell.edu > CC: m3devel at elegosoft.com; hosking at cs.purdue.edu > Subject: Re: [M3devel] FW: Juno on NT (presumably canary for other problems) > Date: Tue, 8 Sep 2009 01:23:45 -0700 > From: mika at async.async.caltech.edu > > I really meant it as a debugging hint: > > if you deadlock the user threads you get an instant core dump, also lots > of diagnostics to stderr, which will tell you which LOCK or Thread.Acquire > is creating the dependency cycle. > > If you're debugging deadlocks, that's one way to look for them. > That being said I've never seen mentor or Juno hang on FreeBSD4... > > I haven't used the pthreads much (a bit, when porting to Linux and OS > X as well as when testing the new stuff on FreeBSD). Is it possible to > get deadlock detection with them? As I recall, it's not automatic the > way it is with the user threads. > > Mika > > Jay K writes: > >--_d2a2b05c-dd99-4149-b3de-8867976ffb79_ > >Content-Type: text/plain; charset="iso-8859-1" > >Content-Transfer-Encoding: quoted-printable > > > > > >Nice thing about pthreads is everyone uses them. > >Whatever tools they have=2C we can use. > > > > ..Jay > > > >> To: hosking at cs.purdue.edu=3B jay.krell at cornell.edu > >> CC: m3devel at elegosoft.com > >> Subject: Re: [M3devel] FW: Juno on NT (presumably canary for other proble= > >ms)=20 > >> Date: Tue=2C 8 Sep 2009 00:48:40 -0700 > >> From: mika at async.async.caltech.edu > >>=20 > >>=20 > >> A nice thing about the user threads system is that it has a beautiful > >> deadlock detector... do you have anything like this in the pthreads > >> environment? > >>=20 > >> Mika > >>=20 > >> Tony Hosking writes: > >> > > >> >--Apple-Mail-13--794937978 > >> >Content-Type: text/plain=3B > >> > charset=3DUS-ASCII=3B > >> > format=3Dflowed=3B > >> > delsp=3Dyes > >> >Content-Transfer-Encoding: 7bit > >> > > >> >Here's the hang backtrace for mentor. Again=2C all appears normal=2C =20 > >> >except that all the threads are paused or waiting=2C which is =20 > >> >suspicious. I'm stumped for now. > >> > > >> >Thread 21 (process 96727 thread 0x7403): > >> >#0 0x9634946e in __semwait_signal () > >> >#1 0x963492ef in nanosleep$UNIX2003 () > >> >#2 0x01022cc4 in ThreadPThread__Nanosleep (req=3D0xb15d4db0=2C =20 > >> >rem=3D0xb15d4db8) at ../src/thread/PTHREAD/ThreadPThreadC.c:318 > >> >#3 0x0101fd7c in ThreadPThread__XPause (M3_BXP32l_self=3D0x1f3f880=2C = > >=20 > >> >M3_CtKayy_n=3D1=2C M3_AicXUJ_alertable=3D0 '\0') at ../src/thread/PTHREA= > >D/=20 > >> >ThreadPThread.m3:668 > >> >#4 0x0101fef3 in Thread__Pause (M3_CtKayy_n=3D1) at ../src/thread/=20 > >> >PTHREAD/ThreadPThread.m3:685 > >> >#5 0x00bc9cf4 in XClientF__MeterMaid (M3_AS2y1X_cl=3D0x1f3f870) at ../= > >=20 > >> >src/xvbt/XClientF.m3:105 > >> >#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c441d0) =20 > >> >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >> >#7 0x0101ef74 in ThreadPThread__ThreadBase =20 > >> >(M3_AJWxb1_param=3D0x1c441d0) at ../src/thread/PTHREAD/=20 > >> >ThreadPThread.m3:522 > >> >#8 0x96373155 in _pthread_start () > >> >#9 0x96373012 in thread_start () > >> > > >> >Thread 20 (process 96727 thread 0x7103): > >> >#0 ThreadPThread__XTestAlert (M3_BXP32l_self=3D0x1e5c134) at ../src/=20 > >> >thread/PTHREAD/ThreadPThread.m3:319 > >> >#1 0x0101fd9b in ThreadPThread__XPause (M3_BXP32l_self=3D0x1e5c134=2C = > >=20 > >> >M3_CtKayy_n=3D0.0056863520294427872=2C M3_AicXUJ_alertable=3D1 '\001') a= > >t ../=20 > >> >src/thread/PTHREAD/ThreadPThread.m3:669 > >> >#2 0x01020024 in Thread__AlertPause =20 > >> >(M3_CtKayy_n=3D0.0056863520294427872) at ../src/thread/PTHREAD/=20 > >> >ThreadPThread.m3:699 > >> >#3 0x008f9ea1 in Animate__Do (M3_CCfZY3_t=3D0x1e7e3fc=2C =20 > >> >M3_DsL7Zz_mg=3D0x0=2C M3_AdEaVQ_v=3D0x1e5e0f8=2C M3_BUucNs_duration=3D1)= > > at ../=20 > >> >src/Animate.m3:71 > >> >#4 0x00909610 in MGV__Animation (M3_AdEaVQ_v=3D0x1e5e0f8=2C =20 > >> >M3_BUucNs_duration=3D1) at ../src/MGV.m3:313 > >> >#5 0x008921f9 in GraphVBT__AnimateGraph (M3_Cj00zi_graph=3D0x1e5e00c=2C= > > =20 > >> >M3_BUucNs_t0=3D0=2C M3_BUucNs_t1=3D1) at ../src/GraphVBT.m3:656 > >> >#6 0x00019be8 in ViewError__ShowPixel (M3_AoJTjZ_view=3D0x1ed3060=2C =20 > >> >M3_AcxOUs_x=3D3=2C M3_AcxOUs_y=3D2=2C M3_AcxOUs_p1=3D6=2C M3_AcxOUs_p2= > >=3D-2) at ../=20 > >> >src/bresenham/ViewError.m3:548 > >> >#7 0x0001529a in BresenhamIE__OEDispatcher (M3_Ao6Rbg_v=3D0x1ed3060=2C = > >=20 > >> >M3_Af40ku_evt=3D0x1e08014) at ../I386_DARWIN/BresenhamIE.m3:101 > >> >#8 0x007abb9b in Zeus__ViewThread (M3_BH3Tll_self=3D0x1e5c128) at ../=20 > >> >src/Zeus.m3:331 > >> >#9 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c3fd80) =20 > >> >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >> >#10 0x0101ef74 in ThreadPThread__ThreadBase =20 > >> >(M3_AJWxb1_param=3D0x1c3fd80) at ../src/thread/PTHREAD/=20 > >> >ThreadPThread.m3:522 > >> >#11 0x96373155 in _pthread_start () > >> >#12 0x96373012 in thread_start () > >> > > >> >Thread 19 (process 96727 thread 0x5d07): > >> >#0 0x963422ce in semaphore_wait_signal_trap () > >> >#1 0x963742c6 in _pthread_cond_wait () > >> >#2 0x963b9539 in pthread_cond_wait () > >> >#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=3D0x1e5c0bc=2C =20 > >> >M3_AYIbX3_m=3D0x1e3f9bc=2C M3_Bl0jv4_c=3D0x1edf34c=2C M3_AicXUJ_alertabl= > >e=3D1 =20 > >> >'\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226 > >> >#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=3D0x1e3f9bc=2C =20 > >> >M3_Bl0jv4_c=3D0x1edf34c) at ../src/thread/PTHREAD/ThreadPThread.m3:266 > >> >#5 0x007ab7f2 in Zeus__WakeZeusAndSleep (M3_CQpoHd_zeus=3D0x1e3ccfc=2C = > >=20 > >> >M3_B74vJ1_view=3D0x1edf25c) at ../src/Zeus.m3:361 > >> >#6 0x007abaa2 in Zeus__ViewThread (M3_BH3Tll_self=3D0x1e5c0b0) at ../=20 > >> >src/Zeus.m3:328 > >> >#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c3fc80) =20 > >> >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >> >#8 0x0101ef74 in ThreadPThread__ThreadBase =20 > >> >(M3_AJWxb1_param=3D0x1c3fc80) at ../src/thread/PTHREAD/=20 > >> >ThreadPThread.m3:522 > >> >#9 0x96373155 in _pthread_start () > >> >#10 0x96373012 in thread_start () > >> > > >> >Thread 18 (process 96727 thread 0x700b): > >> >#0 0x963422ce in semaphore_wait_signal_trap () > >> >#1 0x963742c6 in _pthread_cond_wait () > >> >#2 0x963b9539 in pthread_cond_wait () > >> >#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=3D0x1e5c044=2C =20 > >> >M3_AYIbX3_m=3D0x1e3f9bc=2C M3_Bl0jv4_c=3D0x1ee3bac=2C M3_AicXUJ_alertabl= > >e=3D1 =20 > >> >'\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226 > >> >#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=3D0x1e3f9bc=2C =20 > >> >M3_Bl0jv4_c=3D0x1ee3bac) at ../src/thread/PTHREAD/ThreadPThread.m3:266 > >> >#5 0x007ab7f2 in Zeus__WakeZeusAndSleep (M3_CQpoHd_zeus=3D0x1e3ccfc=2C = > >=20 > >> >M3_B74vJ1_view=3D0x1ee3b00) at ../src/Zeus.m3:361 > >> >#6 0x007abaa2 in Zeus__ViewThread (M3_BH3Tll_self=3D0x1e5c038) at ../=20 > >> >src/Zeus.m3:328 > >> >#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c3fa90) =20 > >> >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >> >#8 0x0101ef74 in ThreadPThread__ThreadBase =20 > >> >(M3_AJWxb1_param=3D0x1c3fa90) at ../src/thread/PTHREAD/=20 > >> >ThreadPThread.m3:522 > >> >#9 0x96373155 in _pthread_start () > >> >#10 0x96373012 in thread_start () > >> > > >> >Thread 17 (process 96727 thread 0x6e03): > >> >#0 0x963493dc in _pthread_testcancel () > >> >#1 0x96349275 in nanosleep$UNIX2003 () > >> >#2 0x01022cc4 in ThreadPThread__Nanosleep (req=3D0xb134add0=2C =20 > >> >rem=3D0xb134add8) at ../src/thread/PTHREAD/ThreadPThreadC.c:318 > >> >#3 0x0101fd7c in ThreadPThread__XPause (M3_BXP32l_self=3D0x1e54388=2C = > >=20 > >> >M3_CtKayy_n=3D0.5=2C M3_AicXUJ_alertable=3D0 '\0') at ../src/thread/PTHR= > >EAD/=20 > >> >ThreadPThread.m3:668 > >> >#4 0x0101fef3 in Thread__Pause (M3_CtKayy_n=3D0.5) at ../src/thread/=20 > >> >PTHREAD/ThreadPThread.m3:685 > >> >#5 0x00a6f0c0 in VTCaret__Blinker (M3_Axogco_arg=3D0x1e5437c) at ../src= > >/=20 > >> >vtext/VTCaret.m3:149 > >> >#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c3f9c0) =20 > >> >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >> >#7 0x0101ef74 in ThreadPThread__ThreadBase =20 > >> >(M3_AJWxb1_param=3D0x1c3f9c0) at ../src/thread/PTHREAD/=20 > >> >ThreadPThread.m3:522 > >> >#8 0x96373155 in _pthread_start () > >> >#9 0x96373012 in thread_start () > >> > > >> >Thread 16 (process 96727 thread 0x435b): > >> >#0 0x963422ce in semaphore_wait_signal_trap () > >> >#1 0x963742c6 in _pthread_cond_wait () > >> >#2 0x963b9539 in pthread_cond_wait () > >> >#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=3D0x1df30c8=2C =20 > >> >M3_AYIbX3_m=3D0x1e3bb94=2C M3_Bl0jv4_c=3D0x1e3bbb0=2C M3_AicXUJ_alertabl= > >e=3D0 =20 > >> >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226 > >> >#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=3D0x1e3bb94=2C =20 > >> >M3_Bl0jv4_c=3D0x1e3bbb0) at ../src/thread/PTHREAD/ThreadPThread.m3:277 > >> >#5 0x007baaa1 in ZeusPanel__PanelThread (M3_CvdnuP_pc=3D0x1df30b8) =20 > >> >at ../src/ZeusPanel.m3:1425 > >> >#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c39830) =20 > >> >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >> >#7 0x0101ef74 in ThreadPThread__ThreadBase =20 > >> >(M3_AJWxb1_param=3D0x1c39830) at ../src/thread/PTHREAD/=20 > >> >ThreadPThread.m3:522 > >> >#8 0x96373155 in _pthread_start () > >> >#9 0x96373012 in thread_start () > >> > > >> >Thread 15 (process 96727 thread 0x420b): > >> >#0 0x963422ce in semaphore_wait_signal_trap () > >> >#1 0x963742c6 in _pthread_cond_wait () > >> >#2 0x963b9539 in pthread_cond_wait () > >> >#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=3D0x1d67e68=2C =20 > >> >M3_AYIbX3_m=3D0x1d00500=2C M3_Bl0jv4_c=3D0x1d22688=2C M3_AicXUJ_alertabl= > >e=3D0 =20 > >> >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226 > >> >#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=3D0x1d00500=2C =20 > >> >M3_Bl0jv4_c=3D0x1d22688) at ../src/thread/PTHREAD/ThreadPThread.m3:277 > >> >#5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=3D0x1ee3b00) at ../= > >=20 > >> >src/trestle/Trestle.m3:884 > >> >#6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=3D0x1d67e5c) =20 > >> >at ../src/View.m3:74 > >> >#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c305c0) =20 > >> >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >> >#8 0x0101ef74 in ThreadPThread__ThreadBase =20 > >> >(M3_AJWxb1_param=3D0x1c305c0) at ../src/thread/PTHREAD/=20 > >> >ThreadPThread.m3:522 > >> >#9 0x96373155 in _pthread_start () > >> >#10 0x96373012 in thread_start () > >> > > >> >Thread 14 (process 96727 thread 0x4103): > >> >#0 0x963422ce in semaphore_wait_signal_trap () > >> >#1 0x963742c6 in _pthread_cond_wait () > >> >#2 0x963b9539 in pthread_cond_wait () > >> >#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=3D0x1ee32e4=2C =20 > >> >M3_AYIbX3_m=3D0x1d00500=2C M3_Bl0jv4_c=3D0x1edf3c4=2C M3_AicXUJ_alertabl= > >e=3D0 =20 > >> >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226 > >> >#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=3D0x1d00500=2C =20 > >> >M3_Bl0jv4_c=3D0x1edf3c4) at ../src/thread/PTHREAD/ThreadPThread.m3:277 > >> >#5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=3D0x1edf25c) at ../= > >=20 > >> >src/trestle/Trestle.m3:884 > >> >#6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=3D0x1ee32d8) =20 > >> >at ../src/View.m3:74 > >> >#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c38bf0) =20 > >> >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >> >#8 0x0101ef74 in ThreadPThread__ThreadBase =20 > >> >(M3_AJWxb1_param=3D0x1c38bf0) at ../src/thread/PTHREAD/=20 > >> >ThreadPThread.m3:522 > >> >#9 0x96373155 in _pthread_start () > >> >#10 0x96373012 in thread_start () > >> > > >> >Thread 13 (process 96727 thread 0x4003): > >> >#0 0x963422ce in semaphore_wait_signal_trap () > >> >#1 0x963742c6 in _pthread_cond_wait () > >> >#2 0x963b9539 in pthread_cond_wait () > >> >#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=3D0x1edb2e4=2C =20 > >> >M3_AYIbX3_m=3D0x1d00500=2C M3_Bl0jv4_c=3D0x1ed532c=2C M3_AicXUJ_alertabl= > >e=3D0 =20 > >> >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226 > >> >#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=3D0x1d00500=2C =20 > >> >M3_Bl0jv4_c=3D0x1ed532c) at ../src/thread/PTHREAD/ThreadPThread.m3:277 > >> >#5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=3D0x1ed3060) at ../= > >=20 > >> >src/trestle/Trestle.m3:884 > >> >#6 0x007a98b1 in View__WaiterThread (M3_C7vPGX_waiter=3D0x1edb2d8) =20 > >> >at ../src/View.m3:74 > >> >#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c38780) =20 > >> >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >> >#8 0x0101ef74 in ThreadPThread__ThreadBase =20 > >> >(M3_AJWxb1_param=3D0x1c38780) at ../src/thread/PTHREAD/=20 > >> >ThreadPThread.m3:522 > >> >#9 0x96373155 in _pthread_start () > >> >#10 0x96373012 in thread_start () > >> > > >> >Thread 12 (process 96727 thread 0x2e03): > >> >#0 0x963422ce in semaphore_wait_signal_trap () > >> >#1 0x963742c6 in _pthread_cond_wait () > >> >#2 0x963b9539 in pthread_cond_wait () > >> >#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=3D0x1ed52a4=2C =20 > >> >M3_AYIbX3_m=3D0x1ed327c=2C M3_Bl0jv4_c=3D0x1ed35f4=2C M3_AicXUJ_alertabl= > >e=3D0 =20 > >> >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226 > >> >#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=3D0x1ed327c=2C =20 > >> >M3_Bl0jv4_c=3D0x1ed35f4) at ../src/thread/PTHREAD/ThreadPThread.m3:277 > >> >#5 0x00bb7962 in XMessenger__Messenger (M3_EVlqQO_self=3D0x1ed5294) =20 > >> >at ../src/xvbt/XMessenger.m3:69 > >> >#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c38420) =20 > >> >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >> >#7 0x0101ef74 in ThreadPThread__ThreadBase =20 > >> >(M3_AJWxb1_param=3D0x1c38420) at ../src/thread/PTHREAD/=20 > >> >ThreadPThread.m3:522 > >> >#8 0x96373155 in _pthread_start () > >> >#9 0x96373012 in thread_start () > >> > > >> >Thread 11 (process 96727 thread 0x2b07): > >> >#0 0x963422ce in semaphore_wait_signal_trap () > >> >#1 0x963742c6 in _pthread_cond_wait () > >> >#2 0x963b9539 in pthread_cond_wait () > >> >#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=3D0x1ed5254=2C =20 > >> >M3_AYIbX3_m=3D0x1ed327c=2C M3_Bl0jv4_c=3D0x1ed3614=2C M3_AicXUJ_alertabl= > >e=3D0 =20 > >> >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226 > >> >#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=3D0x1ed327c=2C =20 > >> >M3_Bl0jv4_c=3D0x1ed3614) at ../src/thread/PTHREAD/ThreadPThread.m3:277 > >> >#5 0x00bbdbc2 in XInput__FilterXInput (M3_DSd60P_self=3D0x1ed5244) =20 > >> >at ../src/xvbt/XInput.m3:102 > >> >#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c38320) =20 > >> >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >> >#7 0x0101ef74 in ThreadPThread__ThreadBase =20 > >> >(M3_AJWxb1_param=3D0x1c38320) at ../src/thread/PTHREAD/=20 > >> >ThreadPThread.m3:522 > >> >#8 0x96373155 in _pthread_start () > >> >#9 0x96373012 in thread_start () > >> > > >> >Thread 10 (process 96727 thread 0x2a23): > >> >#0 0x963916fa in select$DARWIN_EXTSN () > >> >#1 0x01023503 in Unix__select (nfds=3D7=2C readfds=3D0x2813d54=2C =20 > >> >writefds=3D0x2813d64=2C exceptfds=3D0x2813d74=2C timeout=3D0x0) at ../sr= > >c/unix/=20 > >> >Common/UnixC.c:301 > >> >#2 0x01020970 in ThreadPThread__XIOWait__CallSelect.762 =20 > >> >(M3_Cwb5VA_nfd=3D=2C M3_A4bqCj_timeout=3D0x0) at ../src/th= > >read/=20 > >> >PTHREAD/ThreadPThread.m3:787 > >> >#3 0x010206cc in ThreadPThread__XIOWait (M3_BXP32l_self=3D0x1ed5204=2C = > >=20 > >> >M3_Cwb5VA_fd=3D=2C M3_AicXUJ_read=3D1 '\001'=2C =20 > >> >M3_CtKayy_interval=3D-1=2C M3_AicXUJ_alertable=3D0 '\0') at ../src/threa= > >d/=20 > >> >PTHREAD/ThreadPThread.m3:826 > >> >#4 0x010201b4 in SchedulerPosix__IOWait (M3_Cwb5VA_fd=3D= > >=2C =20 > >> >M3_AicXUJ_read=3D1 '\001'=2C M3_CtKayy_timeoutInterval=3D-1) at ../src/= > >=20 > >> >thread/PTHREAD/ThreadPThread.m3:729 > >> >#5 0x00bbf20b in XInput__WaitForXInput (M3_Bkyxhg_self=3D0x1ed51f4) =20 > >> >at ../src/xvbt/XInput.m3:63 > >> >#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c38250) =20 > >> >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >> >#7 0x0101ef74 in ThreadPThread__ThreadBase =20 > >> >(M3_AJWxb1_param=3D0x1c38250) at ../src/thread/PTHREAD/=20 > >> >ThreadPThread.m3:522 > >> >#8 0x96373155 in _pthread_start () > >> >#9 0x96373012 in thread_start () > >> > > >> >Thread 9 (process 96727 thread 0x29f3): > >> >#0 0x963422ce in semaphore_wait_signal_trap () > >> >#1 0x963742c6 in _pthread_cond_wait () > >> >#2 0x963b9539 in pthread_cond_wait () > >> >#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=3D0x1e3fafc=2C =20 > >> >M3_AYIbX3_m=3D0x1e3f9bc=2C M3_Bl0jv4_c=3D0x1e3f9c8=2C M3_AicXUJ_alertabl= > >e=3D0 =20 > >> >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226 > >> >#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=3D0x1e3f9bc=2C =20 > >> >M3_Bl0jv4_c=3D0x1e3f9c8) at ../src/thread/PTHREAD/ThreadPThread.m3:277 > >> >#5 0x007ab312 in Zeus__AlgToViews (M3_CQpoHd_zeus=3D0x1e3ccfc=2C =20 > >> >M3_Ao6Rbg_initiator=3D0x1ecd9cc=2C M3_BMhQCx_dispatchProc=3D0x150e0=2C = > >=20 > >> >M3_Af40ku_evtArgs=3D0x1e08014) at ../src/Zeus.m3:306 > >> >#6 0x007ac1f0 in Zeus__Dispatch (M3_Ao6Rbg_initiator=3D0x1ecd9cc=2C =20 > >> >M3_DsvzJ6_style=3D0 '\0'=2C M3_AcxOUs_priority=3D1=2C =20 > >> >M3_Bd56fi_eventName=3D0x1d9d60=2C M3_BMhQCx_dispatchProc=3D0x150e0=2C =20 > >> >M3_Af40ku_evtArgs=3D0x1e08014) at ../src/Zeus.m3:246 > >> >#7 0x000149a7 in BresenhamIE__ShowPixel =20 > >> >(M3_CfiRBL_initiator=3D0x1ecd9cc=2C M3_AcxOUs_x=3D3=2C M3_AcxOUs_y=3D2= > >=2C =20 > >> >M3_AcxOUs_p1=3D6=2C M3_AcxOUs_p2=3D-2) at ../I386_DARWIN/BresenhamIE.m3:= > >227 > >> >#8 0x000175b7 in AlgBresenham__DrawLine (M3_ECecEc_alg=3D0x1ecd9cc=2C = > >=20 > >> >M3_AcxOUs_x1=3D0=2C M3_AcxOUs_y1=3D0=2C M3_AcxOUs_x2=3D10=2C M3_AcxOUs_y= > >2=3D6) at ../=20 > >> >src/bresenham/AlgBresenham.m3:55 > >> >#9 0x0001788f in AlgBresenham__Run (M3_ECecEc_alg=3D0x1ecd9cc) at ../=20 > >> >src/bresenham/AlgBresenham.m3:86 > >> >#10 0x007bb729 in ZeusPanel__AlgThread (M3_Dijbki_ac=3D0x1e3fae8) at ../= > >=20 > >> >src/ZeusPanel.m3:1534 > >> >#11 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c29fd0) =20 > >> >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >> >#12 0x0101ef74 in ThreadPThread__ThreadBase =20 > >> >(M3_AJWxb1_param=3D0x1c29fd0) at ../src/thread/PTHREAD/=20 > >> >ThreadPThread.m3:522 > >> >#13 0x96373155 in _pthread_start () > >> >#14 0x96373012 in thread_start () > >> > > >> >Thread 8 (process 96727 thread 0x2803): > >> >#0 0x963422ce in semaphore_wait_signal_trap () > >> >#1 0x963742c6 in _pthread_cond_wait () > >> >#2 0x963b9539 in pthread_cond_wait () > >> >#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=3D0x1d8e01c=2C =20 > >> >M3_AYIbX3_m=3D0x1d71fdc=2C M3_Bl0jv4_c=3D0x1d71fe8=2C M3_AicXUJ_alertabl= > >e=3D1 =20 > >> >'\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226 > >> >#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=3D0x1d71fdc=2C =20 > >> >M3_Bl0jv4_c=3D0x1d71fe8) at ../src/thread/PTHREAD/ThreadPThread.m3:266 > >> >#5 0x00e3bdf2 in Formatter__Allocate (M3_ACp9GL_t=3D0x1d71680=2C =20 > >> >M3_DBiloZ_this=3D1 '\001'=2C M3_Cwb5VA_minSize=3D) at ../s= > >rc/=20 > >> >formatter/Formatter.m3:440 > >> >#6 0x00e3bf0a in Formatter__Probe (M3_ACp9GL_t=3D0x1d71680=2C =20 > >> >M3_Cwb5VA_i=3D) at ../src/formatter/Formatter.m3:542 > >> >#7 0x00e3c2b8 in Formatter__Peek (M3_ACp9GL_t=3D0x1d71680=2C =20 > >> >M3_Cwb5VA_i=3D) at ../src/formatter/Formatter.m3:592 > >> >#8 0x00e3c2ff in Formatter__PeekOp (M3_ACp9GL_t=3D0x1d71680=2C =20 > >> >M3_Cwb5VA_i=3D) at ../src/formatter/Formatter.m3:577 > >> >#9 0x00e3cb25 in Formatter__PrintUntil (M3_ACp9GL_t=3D0x1d71680=2C =20 > >> >M3_DOUxXw_mode=3D1 '\001'=2C M3_ElBLGV_pos=3D0xb038ce90=2C =20 > >> >M3_Cwb5VA_maxL=3D=2C M3_CCuODf_op=3D0x1d72c08) at ../src/= > >=20 > >> >formatter/Formatter.m3:708 > >> >#10 0x00e3cfc9 in Formatter__PrintTop (M3_B5Nhtj_self=3D0x1d8e00c) at ..= > >/=20 > >> >src/formatter/Formatter.m3:615 > >> >#11 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c29140) =20 > >> >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >> >#12 0x0101ef74 in ThreadPThread__ThreadBase =20 > >> >(M3_AJWxb1_param=3D0x1c29140) at ../src/thread/PTHREAD/=20 > >> >ThreadPThread.m3:522 > >> >#13 0x96373155 in _pthread_start () > >> >#14 0x96373012 in thread_start () > >> > > >> >Thread 7 (process 96727 thread 0x2703): > >> >#0 0x963422ce in semaphore_wait_signal_trap () > >> >#1 0x963742c6 in _pthread_cond_wait () > >> >#2 0x963b9539 in pthread_cond_wait () > >> >#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=3D0x1d71618=2C =20 > >> >M3_AYIbX3_m=3D0x1d715ec=2C M3_Bl0jv4_c=3D0x1d715f8=2C M3_AicXUJ_alertabl= > >e=3D1 =20 > >> >'\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226 > >> >#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=3D0x1d715ec=2C =20 > >> >M3_Bl0jv4_c=3D0x1d715f8) at ../src/thread/PTHREAD/ThreadPThread.m3:266 > >> >#5 0x00e3bdf2 in Formatter__Allocate (M3_ACp9GL_t=3D0x1d70c90=2C =20 > >> >M3_DBiloZ_this=3D1 '\001'=2C M3_Cwb5VA_minSize=3D) at ../s= > >rc/=20 > >> >formatter/Formatter.m3:440 > >> >#6 0x00e3bf0a in Formatter__Probe (M3_ACp9GL_t=3D0x1d70c90=2C =20 > >> >M3_Cwb5VA_i=3D) at ../src/formatter/Formatter.m3:542 > >> >#7 0x00e3c2b8 in Formatter__Peek (M3_ACp9GL_t=3D0x1d70c90=2C =20 > >> >M3_Cwb5VA_i=3D) at ../src/formatter/Formatter.m3:592 > >> >#8 0x00e3c2ff in Formatter__PeekOp (M3_ACp9GL_t=3D0x1d70c90=2C =20 > >> >M3_Cwb5VA_i=3D) at ../src/formatter/Formatter.m3:577 > >> >#9 0x00e3cb25 in Formatter__PrintUntil (M3_ACp9GL_t=3D0x1d70c90=2C =20 > >> >M3_DOUxXw_mode=3D1 '\001'=2C M3_ElBLGV_pos=3D0xb030ae90=2C =20 > >> >M3_Cwb5VA_maxL=3D=2C M3_CCuODf_op=3D0x1d72c08) at ../src/= > >=20 > >> >formatter/Formatter.m3:708 > >> >#10 0x00e3cfc9 in Formatter__PrintTop (M3_B5Nhtj_self=3D0x1d71608) at ..= > >/=20 > >> >src/formatter/Formatter.m3:615 > >> >#11 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c221e0) =20 > >> >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >> >#12 0x0101ef74 in ThreadPThread__ThreadBase =20 > >> >(M3_AJWxb1_param=3D0x1c221e0) at ../src/thread/PTHREAD/=20 > >> >ThreadPThread.m3:522 > >> >#13 0x96373155 in _pthread_start () > >> >#14 0x96373012 in thread_start () > >> > > >> >Thread 6 (process 96727 thread 0x2603): > >> >#0 0x963422ce in semaphore_wait_signal_trap () > >> >#1 0x963742c6 in _pthread_cond_wait () > >> >#2 0x963b9539 in pthread_cond_wait () > >> >#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=3D0x1d729bc=2C =20 > >> >M3_AYIbX3_m=3D0x1d728b4=2C M3_Bl0jv4_c=3D0x1d729a0=2C M3_AicXUJ_alertabl= > >e=3D1 =20 > >> >'\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226 > >> >#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=3D0x1d728b4=2C =20 > >> >M3_Bl0jv4_c=3D0x1d729a0) at ../src/thread/PTHREAD/ThreadPThread.m3:266 > >> >#5 0x0073de32 in WorkerPool__ClericApply (M3_BSwVRC_self=3D0x1d729b0) = > >=20 > >> >at ../src/WorkerPool.m3:152 > >> >#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c28e10) =20 > >> >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >> >#7 0x0101ef74 in ThreadPThread__ThreadBase =20 > >> >(M3_AJWxb1_param=3D0x1c28e10) at ../src/thread/PTHREAD/=20 > >> >ThreadPThread.m3:522 > >> >#8 0x96373155 in _pthread_start () > >> >#9 0x96373012 in thread_start () > >> > > >> >Thread 5 (process 96727 thread 0x2313): > >> >#0 0x963916fa in select$DARWIN_EXTSN () > >> >#1 0x01023503 in Unix__select (nfds=3D4=2C readfds=3D0x1d74014=2C =20 > >> >writefds=3D0x1d74024=2C exceptfds=3D0x1d74034=2C timeout=3D0xb0206b20) a= > >t ../src/=20 > >> >unix/Common/UnixC.c:301 > >> >#2 0x01020970 in ThreadPThread__XIOWait__CallSelect.762 =20 > >> >(M3_Cwb5VA_nfd=3D=2C M3_A4bqCj_timeout=3D0xb0206b20) at ..= > >/src/=20 > >> >thread/PTHREAD/ThreadPThread.m3:787 > >> >#3 0x010206a8 in ThreadPThread__XIOWait (M3_BXP32l_self=3D0x1d585bc=2C = > >=20 > >> >M3_Cwb5VA_fd=3D=2C M3_AicXUJ_read=3D1 '\001'=2C =20 > >> >M3_CtKayy_interval=3D1.7976931348623157e+308=2C M3_AicXUJ_alertable=3D1 = > >=20 > >> >'\001') at ../src/thread/PTHREAD/ThreadPThread.m3:823 > >> >#4 0x010202e7 in SchedulerPosix__IOAlertWait (M3_Cwb5VA_fd=3D >=20 > >> >type>=2C M3_AicXUJ_read=3D1 '\001'=2C M3_CtKayy_timeoutInterval=3D-1) at= > > ../=20 > >> >src/thread/PTHREAD/ThreadPThread.m3:742 > >> >#5 0x00dd3cc2 in TCPMisc__AcceptFrom (M3_AahksS_c=3D0x1d58594=2C =20 > >> >M3_DoBjMZ_peer=3D0xb0206cb4) at ../src/POSIX/TCP.m3:458 > >> >#6 0x00dd3da8 in TCP__Accept (M3_AahksS_c=3D0x1d58594) at ../src/POSIX/= > >=20 > >> >TCP.m3:234 > >> >#7 0x006dbc6b in LocalObjectSpace__SpaceAccept =20 > >> >(M3_Dbz8GV_self=3D0x1d585b0) at ../src/LocalObjectSpace.m3:307 > >> >#8 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c28d60) =20 > >> >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >> >#9 0x0101ef74 in ThreadPThread__ThreadBase =20 > >> >(M3_AJWxb1_param=3D0x1c28d60) at ../src/thread/PTHREAD/=20 > >> >ThreadPThread.m3:522 > >> >#10 0x96373155 in _pthread_start () > >> >#11 0x96373012 in thread_start () > >> > > >> >Thread 4 (process 96727 thread 0x2003): > >> >#0 0x9634946e in __semwait_signal () > >> >#1 0x963492ef in nanosleep$UNIX2003 () > >> >#2 0x01022cc4 in ThreadPThread__Nanosleep (req=3D0xb0184dd0=2C =20 > >> >rem=3D0xb0184dd8) at ../src/thread/PTHREAD/ThreadPThreadC.c:318 > >> >#3 0x0101fd7c in ThreadPThread__XPause (M3_BXP32l_self=3D0x1d0ba08=2C = > >=20 > >> >M3_CtKayy_n=3D1=2C M3_AicXUJ_alertable=3D0 '\0') at ../src/thread/PTHREA= > >D/=20 > >> >ThreadPThread.m3:668 > >> >#4 0x0101fef3 in Thread__Pause (M3_CtKayy_n=3D1) at ../src/thread/=20 > >> >PTHREAD/ThreadPThread.m3:685 > >> >#5 0x00a11d53 in FileBrowserVBT__Watcher (M3_EMTrVz_cl=3D0x1d0ba00) =20 > >> >at ../src/lego/FileBrowserVBT.m3:259 > >> >#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c21830) =20 > >> >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >> >#7 0x0101ef74 in ThreadPThread__ThreadBase =20 > >> >(M3_AJWxb1_param=3D0x1c21830) at ../src/thread/PTHREAD/=20 > >> >ThreadPThread.m3:522 > >> >#8 0x96373155 in _pthread_start () > >> >#9 0x96373012 in thread_start () > >> > > >> >Thread 3 (process 96727 thread 0x1f03): > >> >#0 0x963422ce in semaphore_wait_signal_trap () > >> >#1 0x963742c6 in _pthread_cond_wait () > >> >#2 0x963b9539 in pthread_cond_wait () > >> >#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=3D0x1d090d4=2C =20 > >> >M3_AYIbX3_m=3D0x1d090b0=2C M3_Bl0jv4_c=3D0x1d090bc=2C M3_AicXUJ_alertabl= > >e=3D0 =20 > >> >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226 > >> >#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=3D0x1d090b0=2C =20 > >> >M3_Bl0jv4_c=3D0x1d090bc) at ../src/thread/PTHREAD/ThreadPThread.m3:277 > >> >#5 0x00a839e2 in VTView__VFontCleanUpThread (M3_EMTrVz_cl=3D0x1d090cc) = > >=20 > >> >at ../src/vtext/VTView.m3:111 > >> >#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c21310) =20 > >> >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >> >#7 0x0101ef74 in ThreadPThread__ThreadBase =20 > >> >(M3_AJWxb1_param=3D0x1c21310) at ../src/thread/PTHREAD/=20 > >> >ThreadPThread.m3:522 > >> >#8 0x96373155 in _pthread_start () > >> >#9 0x96373012 in thread_start () > >> > > >> >Thread 2 (process 96727 thread 0xd07): > >> >#0 0x963422ce in semaphore_wait_signal_trap () > >> >#1 0x963742c6 in _pthread_cond_wait () > >> >#2 0x963b9539 in pthread_cond_wait () > >> >#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=3D0x1d006c8=2C =20 > >> >M3_AYIbX3_m=3D0x1d00688=2C M3_Bl0jv4_c=3D0x1d00694=2C M3_AicXUJ_alertabl= > >e=3D0 =20 > >> >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226 > >> >#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=3D0x1d00688=2C =20 > >> >M3_Bl0jv4_c=3D0x1d00694) at ../src/thread/PTHREAD/ThreadPThread.m3:277 > >> >#5 0x00bf33d2 in VBTRep__MeterMaid (M3_EMTrVz_self=3D0x1d006bc) at ../= > >=20 > >> >src/vbt/VBTRep.m3:439 > >> >#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c21390) =20 > >> >at ../src/thread/PTHREAD/ThreadPThread.m3:546 > >> >#7 0x0101ef74 in ThreadPThread__ThreadBase =20 > >> >(M3_AJWxb1_param=3D0x1c21390) at ../src/thread/PTHREAD/=20 > >> >ThreadPThread.m3:522 > >> >#8 0x96373155 in _pthread_start () > >> >#9 0x96373012 in thread_start () > >> > > >> >Thread 1 (process 96727 thread 0x10b): > >> >#0 0x963422ce in semaphore_wait_signal_trap () > >> >#1 0x963742c6 in _pthread_cond_wait () > >> >#2 0x963b9539 in pthread_cond_wait () > >> >#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=3D0x1d0000c=2C =20 > >> >M3_AYIbX3_m=3D0x1d00500=2C M3_Bl0jv4_c=3D0x1df3114=2C M3_AicXUJ_alertabl= > >e=3D0 =20 > >> >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226 > >> >#4 0x0101d823 in Thread__Wait (M3_AYIbX3_m=3D0x1d00500=2C =20 > >> >M3_Bl0jv4_c=3D0x1df3114) at ../src/thread/PTHREAD/ThreadPThread.m3:277 > >> >#5 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=3D0x1e3a204) at ../= > >=20 > >> >src/trestle/Trestle.m3:884 > >> >#6 0x007c09eb in ZeusPanel__Interact (M3_Bd56fi_title=3D0x290db0=2C =20 > >> >M3_DYb95R_path=3D0x1d498c0) at ../src/ZeusPanel.m3:477 > >> >#7 0x001b0ede in Main_M3 (M3_AcxOUs_mode=3D1) at ../src/Main.m3:165 > >> >#8 0x0100eb1f in RTLinker__RunMainBody (M3_DjPxE3_m=3D0x1d6060) at ../= > >=20 > >> >src/runtime/common/RTLinker.m3:399 > >> >#9 0x00002578 in main (argc=3D1=2C argv=3D0xbfffedb8=2C envp=3D0xbfffed= > >c0) at =20 > >> >_m3main.mc:6 > >> > > >> > > >> >Antony Hosking | Associate Professor | Computer Science | Purdue =20 > >> >University > >> >305 N. University Street | West Lafayette | IN 47907 | USA > >> >Office +1 765 494 6001 | Mobile +1 765 427 5484 > >> > > >> > > >> > > >> > > >> >On 6 Sep 2009=2C at 23:18=2C Jay K wrote: > >> > > >> >> > >> >> > >> >> > >> >> > >> >> > >> >> > >> >> > >> >> > >> >> > >> >> [was truncated again!] > >> >> > >> >> PPC_DARWIN 5.2.6 Juno on x86 sometimes hangs=2C sometimes runs out of = > >=20 > >> >> stack > >> > > >> > > >> >--Apple-Mail-13--794937978 > >> >Content-Type: text/html=3B > >> > charset=3DUS-ASCII > >> >Content-Transfer-Encoding: quoted-printable > >> > > >> > >=3B =3D > >> >-webkit-line-break: after-white-space=3B ">Here's the hang backtrace for= > > =3D > >> >mentor.  =3BAgain=2C all appears normal=2C except that all the threa= > >ds are =3D > >> >paused or waiting=2C which is suspicious.  =3BI'm stumped for =3D > >> >now.

Thread 21 (process 96727 thread =3D > >> >0x7403):
#0  =3B0x9634946e in __semwait_signal =3D > >> >()
#1  =3B0x963492ef in nanosleep$UNIX2003 ()
#2= > > =3D > >> > =3B0x01022cc4 in ThreadPThread__Nanosleep (req=3D3D0xb15d4db0=2C = > >=3D > >> >rem=3D3D0xb15d4db8) at =3D > >> >../src/thread/PTHREAD/ThreadPThreadC.c:318
#3  =3B0x0101fd= > >7c =3D > >> >in ThreadPThread__XPause (M3_BXP32l_self=3D3D0x1f3f880=2C M3_CtKayy_n=3D= > >3D1=2C =3D > >> >M3_AicXUJ_alertable=3D3D0 '\0') at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:668
#4  =3B0x0101fe= > >f3 =3D > >> >in Thread__Pause (M3_CtKayy_n=3D3D1) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:685
#5  =3B0x00bc9c= > >f4 =3D > >> >in XClientF__MeterMaid (M3_AS2y1X_cl=3D3D0x1f3f870) at =3D > >> >../src/xvbt/XClientF.m3:105
#6  =3B0x0101f243 in =3D > >> >ThreadPThread__RunThread (M3_BeUkBA_me=3D3D0x1c441d0) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:546
#7  =3B0x0101ef= > >74 =3D > >> >in ThreadPThread__ThreadBase (M3_AJWxb1_param=3D3D0x1c441d0) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:522
#8  =3B0x963731= > >55 =3D > >> >in _pthread_start ()
#9  =3B0x96373012 in thread_start =3D > >> >()

Thread 20 (process 96727 thread =3D > >> >0x7103):
#0  =3BThreadPThread__XTestAlert =3D > >> >(M3_BXP32l_self=3D3D0x1e5c134) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:319
#1  =3B0x0101fd= > >9b =3D > >> >in ThreadPThread__XPause (M3_BXP32l_self=3D3D0x1e5c134=2C =3D > >> >M3_CtKayy_n=3D3D0.0056863520294427872=2C M3_AicXUJ_alertable=3D3D1 '\001= > >') at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:669
#2  =3B0x010200= > >24 =3D > >> >in Thread__AlertPause (M3_CtKayy_n=3D3D0.0056863520294427872) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:699
#3  =3B0x008f9e= > >a1 =3D > >> >in Animate__Do (M3_CCfZY3_t=3D3D0x1e7e3fc=2C M3_DsL7Zz_mg=3D3D0x0=2C =3D > >> >M3_AdEaVQ_v=3D3D0x1e5e0f8=2C M3_BUucNs_duration=3D3D1) at =3D > >> >../src/Animate.m3:71
#4  =3B0x00909610 in MGV__Animation = > >=3D > >> >(M3_AdEaVQ_v=3D3D0x1e5e0f8=2C M3_BUucNs_duration=3D3D1) at =3D > >> >../src/MGV.m3:313
#5  =3B0x008921f9 in =3D > >> >GraphVBT__AnimateGraph (M3_Cj00zi_graph=3D3D0x1e5e00c=2C M3_BUucNs_t0=3D= > >3D0=2C =3D > >> >M3_BUucNs_t1=3D3D1) at ../src/GraphVBT.m3:656
#6 =3D > >> > =3B0x00019be8 in ViewError__ShowPixel (M3_AoJTjZ_view=3D3D0x1ed3060= > >=2C =3D > >> >M3_AcxOUs_x=3D3D3=2C M3_AcxOUs_y=3D3D2=2C M3_AcxOUs_p1=3D3D6=2C M3_AcxOU= > >s_p2=3D3D-2) =3D > >> >at ../src/bresenham/ViewError.m3:548
#7  =3B0x0001529a in = > >=3D > >> >BresenhamIE__OEDispatcher (M3_Ao6Rbg_v=3D3D0x1ed3060=2C =3D > >> >M3_Af40ku_evt=3D3D0x1e08014) at =3D > >> >../I386_DARWIN/BresenhamIE.m3:101
#8  =3B0x007abb9b in =3D > >> >Zeus__ViewThread (M3_BH3Tll_self=3D3D0x1e5c128) at =3D > >> >../src/Zeus.m3:331
#9  =3B0x0101f243 in =3D > >> >ThreadPThread__RunThread (M3_BeUkBA_me=3D3D0x1c3fd80) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:546
#10 0x0101ef74 in = > >=3D > >> >ThreadPThread__ThreadBase (M3_AJWxb1_param=3D3D0x1c3fd80) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:522
#11 0x96373155 in = > >=3D > >> >_pthread_start ()
#12 0x96373012 in thread_start =3D > >> >()

Thread 19 (process 96727 thread =3D > >> >0x5d07):
#0  =3B0x963422ce in semaphore_wait_signal_trap = > >=3D > >> >()
#1  =3B0x963742c6 in _pthread_cond_wait ()
#2= > > =3D > >> > =3B0x963b9539 in pthread_cond_wait ()
#3  =3B0x0101d1= > >89 =3D > >> >in ThreadPThread__XWait (M3_BXP32l_self=3D3D0x1e5c0bc=2C =3D > >> >M3_AYIbX3_m=3D3D0x1e3f9bc=2C M3_Bl0jv4_c=3D3D0x1edf34c=2C M3_AicXUJ_aler= > >table=3D3D1 =3D > >> >'\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226
#4 =3D > >> > =3B0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=3D3D0x1e3f9bc=2C = > >=3D > >> >M3_Bl0jv4_c=3D3D0x1edf34c) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:266
#5  =3B0x007ab7= > >f2 =3D > >> >in Zeus__WakeZeusAndSleep (M3_CQpoHd_zeus=3D3D0x1e3ccfc=2C =3D > >> >M3_B74vJ1_view=3D3D0x1edf25c) at ../src/Zeus.m3:361
#6 =3D > >> > =3B0x007abaa2 in Zeus__ViewThread (M3_BH3Tll_self=3D3D0x1e5c0b0) at= > > =3D > >> >../src/Zeus.m3:328
#7  =3B0x0101f243 in =3D > >> >ThreadPThread__RunThread (M3_BeUkBA_me=3D3D0x1c3fc80) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:546
#8  =3B0x0101ef= > >74 =3D > >> >in ThreadPThread__ThreadBase (M3_AJWxb1_param=3D3D0x1c3fc80) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:522
#9  =3B0x963731= > >55 =3D > >> >in _pthread_start ()
#10 0x96373012 in thread_start =3D > >> >()

Thread 18 (process 96727 thread =3D > >> >0x700b):
#0  =3B0x963422ce in semaphore_wait_signal_trap = > >=3D > >> >()
#1  =3B0x963742c6 in _pthread_cond_wait ()
#2= > > =3D > >> > =3B0x963b9539 in pthread_cond_wait ()
#3  =3B0x0101d1= > >89 =3D > >> >in ThreadPThread__XWait (M3_BXP32l_self=3D3D0x1e5c044=2C =3D > >> >M3_AYIbX3_m=3D3D0x1e3f9bc=2C M3_Bl0jv4_c=3D3D0x1ee3bac=2C M3_AicXUJ_aler= > >table=3D3D1 =3D > >> >'\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226
#4 =3D > >> > =3B0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=3D3D0x1e3f9bc=2C = > >=3D > >> >M3_Bl0jv4_c=3D3D0x1ee3bac) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:266
#5  =3B0x007ab7= > >f2 =3D > >> >in Zeus__WakeZeusAndSleep (M3_CQpoHd_zeus=3D3D0x1e3ccfc=2C =3D > >> >M3_B74vJ1_view=3D3D0x1ee3b00) at ../src/Zeus.m3:361
#6 =3D > >> > =3B0x007abaa2 in Zeus__ViewThread (M3_BH3Tll_self=3D3D0x1e5c038) at= > > =3D > >> >../src/Zeus.m3:328
#7  =3B0x0101f243 in =3D > >> >ThreadPThread__RunThread (M3_BeUkBA_me=3D3D0x1c3fa90) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:546
#8  =3B0x0101ef= > >74 =3D > >> >in ThreadPThread__ThreadBase (M3_AJWxb1_param=3D3D0x1c3fa90) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:522
#9  =3B0x963731= > >55 =3D > >> >in _pthread_start ()
#10 0x96373012 in thread_start =3D > >> >()

Thread 17 (process 96727 thread =3D > >> >0x6e03):
#0  =3B0x963493dc in _pthread_testcancel =3D > >> >()
#1  =3B0x96349275 in nanosleep$UNIX2003 ()
#2= > > =3D > >> > =3B0x01022cc4 in ThreadPThread__Nanosleep (req=3D3D0xb134add0=2C = > >=3D > >> >rem=3D3D0xb134add8) at =3D > >> >../src/thread/PTHREAD/ThreadPThreadC.c:318
#3  =3B0x0101fd= > >7c =3D > >> >in ThreadPThread__XPause (M3_BXP32l_self=3D3D0x1e54388=2C M3_CtKayy_n=3D= > >3D0.5=2C =3D > >> >M3_AicXUJ_alertable=3D3D0 '\0') at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:668
#4  =3B0x0101fe= > >f3 =3D > >> >in Thread__Pause (M3_CtKayy_n=3D3D0.5) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:685
#5  =3B0x00a6f0= > >c0 =3D > >> >in VTCaret__Blinker (M3_Axogco_arg=3D3D0x1e5437c) at =3D > >> >../src/vtext/VTCaret.m3:149
#6  =3B0x0101f243 in =3D > >> >ThreadPThread__RunThread (M3_BeUkBA_me=3D3D0x1c3f9c0) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:546
#7  =3B0x0101ef= > >74 =3D > >> >in ThreadPThread__ThreadBase (M3_AJWxb1_param=3D3D0x1c3f9c0) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:522
#8  =3B0x963731= > >55 =3D > >> >in _pthread_start ()
#9  =3B0x96373012 in thread_start =3D > >> >()

Thread 16 (process 96727 thread =3D > >> >0x435b):
#0  =3B0x963422ce in semaphore_wait_signal_trap = > >=3D > >> >()
#1  =3B0x963742c6 in _pthread_cond_wait ()
#2= > > =3D > >> > =3B0x963b9539 in pthread_cond_wait ()
#3  =3B0x0101d1= > >89 =3D > >> >in ThreadPThread__XWait (M3_BXP32l_self=3D3D0x1df30c8=2C =3D > >> >M3_AYIbX3_m=3D3D0x1e3bb94=2C M3_Bl0jv4_c=3D3D0x1e3bbb0=2C M3_AicXUJ_aler= > >table=3D3D0 =3D > >> >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226
#4 =3D > >> > =3B0x0101d823 in Thread__Wait (M3_AYIbX3_m=3D3D0x1e3bb94=2C =3D > >> >M3_Bl0jv4_c=3D3D0x1e3bbb0) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:277
#5  =3B0x007baa= > >a1 =3D > >> >in ZeusPanel__PanelThread (M3_CvdnuP_pc=3D3D0x1df30b8) at =3D > >> >../src/ZeusPanel.m3:1425
#6  =3B0x0101f243 in =3D > >> >ThreadPThread__RunThread (M3_BeUkBA_me=3D3D0x1c39830) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:546
#7  =3B0x0101ef= > >74 =3D > >> >in ThreadPThread__ThreadBase (M3_AJWxb1_param=3D3D0x1c39830) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:522
#8  =3B0x963731= > >55 =3D > >> >in _pthread_start ()
#9  =3B0x96373012 in thread_start =3D > >> >()

Thread 15 (process 96727 thread =3D > >> >0x420b):
#0  =3B0x963422ce in semaphore_wait_signal_trap = > >=3D > >> >()
#1  =3B0x963742c6 in _pthread_cond_wait ()
#2= > > =3D > >> > =3B0x963b9539 in pthread_cond_wait ()
#3  =3B0x0101d1= > >89 =3D > >> >in ThreadPThread__XWait (M3_BXP32l_self=3D3D0x1d67e68=2C =3D > >> >M3_AYIbX3_m=3D3D0x1d00500=2C M3_Bl0jv4_c=3D3D0x1d22688=2C M3_AicXUJ_aler= > >table=3D3D0 =3D > >> >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226
#4 =3D > >> > =3B0x0101d823 in Thread__Wait (M3_AYIbX3_m=3D3D0x1d00500=2C =3D > >> >M3_Bl0jv4_c=3D3D0x1d22688) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:277
#5  =3B0x00c406= > >02 =3D > >> >in Trestle__AwaitDelete (M3_BFdKo9_v=3D3D0x1ee3b00) at =3D > >> >../src/trestle/Trestle.m3:884
#6  =3B0x007a98b1 in =3D > >> >View__WaiterThread (M3_C7vPGX_waiter=3D3D0x1d67e5c) at =3D > >> >../src/View.m3:74
#7  =3B0x0101f243 in =3D > >> >ThreadPThread__RunThread (M3_BeUkBA_me=3D3D0x1c305c0) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:546
#8  =3B0x0101ef= > >74 =3D > >> >in ThreadPThread__ThreadBase (M3_AJWxb1_param=3D3D0x1c305c0) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:522
#9  =3B0x963731= > >55 =3D > >> >in _pthread_start ()
#10 0x96373012 in thread_start =3D > >> >()

Thread 14 (process 96727 thread =3D > >> >0x4103):
#0  =3B0x963422ce in semaphore_wait_signal_trap = > >=3D > >> >()
#1  =3B0x963742c6 in _pthread_cond_wait ()
#2= > > =3D > >> > =3B0x963b9539 in pthread_cond_wait ()
#3  =3B0x0101d1= > >89 =3D > >> >in ThreadPThread__XWait (M3_BXP32l_self=3D3D0x1ee32e4=2C =3D > >> >M3_AYIbX3_m=3D3D0x1d00500=2C M3_Bl0jv4_c=3D3D0x1edf3c4=2C M3_AicXUJ_aler= > >table=3D3D0 =3D > >> >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226
#4 =3D > >> > =3B0x0101d823 in Thread__Wait (M3_AYIbX3_m=3D3D0x1d00500=2C =3D > >> >M3_Bl0jv4_c=3D3D0x1edf3c4) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:277
#5  =3B0x00c406= > >02 =3D > >> >in Trestle__AwaitDelete (M3_BFdKo9_v=3D3D0x1edf25c) at =3D > >> >../src/trestle/Trestle.m3:884
#6  =3B0x007a98b1 in =3D > >> >View__WaiterThread (M3_C7vPGX_waiter=3D3D0x1ee32d8) at =3D > >> >../src/View.m3:74
#7  =3B0x0101f243 in =3D > >> >ThreadPThread__RunThread (M3_BeUkBA_me=3D3D0x1c38bf0) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:546
#8  =3B0x0101ef= > >74 =3D > >> >in ThreadPThread__ThreadBase (M3_AJWxb1_param=3D3D0x1c38bf0) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:522
#9  =3B0x963731= > >55 =3D > >> >in _pthread_start ()
#10 0x96373012 in thread_start =3D > >> >()

Thread 13 (process 96727 thread =3D > >> >0x4003):
#0  =3B0x963422ce in semaphore_wait_signal_trap = > >=3D > >> >()
#1  =3B0x963742c6 in _pthread_cond_wait ()
#2= > > =3D > >> > =3B0x963b9539 in pthread_cond_wait ()
#3  =3B0x0101d1= > >89 =3D > >> >in ThreadPThread__XWait (M3_BXP32l_self=3D3D0x1edb2e4=2C =3D > >> >M3_AYIbX3_m=3D3D0x1d00500=2C M3_Bl0jv4_c=3D3D0x1ed532c=2C M3_AicXUJ_aler= > >table=3D3D0 =3D > >> >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226
#4 =3D > >> > =3B0x0101d823 in Thread__Wait (M3_AYIbX3_m=3D3D0x1d00500=2C =3D > >> >M3_Bl0jv4_c=3D3D0x1ed532c) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:277
#5  =3B0x00c406= > >02 =3D > >> >in Trestle__AwaitDelete (M3_BFdKo9_v=3D3D0x1ed3060) at =3D > >> >../src/trestle/Trestle.m3:884
#6  =3B0x007a98b1 in =3D > >> >View__WaiterThread (M3_C7vPGX_waiter=3D3D0x1edb2d8) at =3D > >> >../src/View.m3:74
#7  =3B0x0101f243 in =3D > >> >ThreadPThread__RunThread (M3_BeUkBA_me=3D3D0x1c38780) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:546
#8  =3B0x0101ef= > >74 =3D > >> >in ThreadPThread__ThreadBase (M3_AJWxb1_param=3D3D0x1c38780) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:522
#9  =3B0x963731= > >55 =3D > >> >in _pthread_start ()
#10 0x96373012 in thread_start =3D > >> >()

Thread 12 (process 96727 thread =3D > >> >0x2e03):
#0  =3B0x963422ce in semaphore_wait_signal_trap = > >=3D > >> >()
#1  =3B0x963742c6 in _pthread_cond_wait ()
#2= > > =3D > >> > =3B0x963b9539 in pthread_cond_wait ()
#3  =3B0x0101d1= > >89 =3D > >> >in ThreadPThread__XWait (M3_BXP32l_self=3D3D0x1ed52a4=2C =3D > >> >M3_AYIbX3_m=3D3D0x1ed327c=2C M3_Bl0jv4_c=3D3D0x1ed35f4=2C M3_AicXUJ_aler= > >table=3D3D0 =3D > >> >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226
#4 =3D > >> > =3B0x0101d823 in Thread__Wait (M3_AYIbX3_m=3D3D0x1ed327c=2C =3D > >> >M3_Bl0jv4_c=3D3D0x1ed35f4) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:277
#5  =3B0x00bb79= > >62 =3D > >> >in XMessenger__Messenger (M3_EVlqQO_self=3D3D0x1ed5294) at =3D > >> >../src/xvbt/XMessenger.m3:69
#6  =3B0x0101f243 in =3D > >> >ThreadPThread__RunThread (M3_BeUkBA_me=3D3D0x1c38420) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:546
#7  =3B0x0101ef= > >74 =3D > >> >in ThreadPThread__ThreadBase (M3_AJWxb1_param=3D3D0x1c38420) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:522
#8  =3B0x963731= > >55 =3D > >> >in _pthread_start ()
#9  =3B0x96373012 in thread_start =3D > >> >()

Thread 11 (process 96727 thread =3D > >> >0x2b07):
#0  =3B0x963422ce in semaphore_wait_signal_trap = > >=3D > >> >()
#1  =3B0x963742c6 in _pthread_cond_wait ()
#2= > > =3D > >> > =3B0x963b9539 in pthread_cond_wait ()
#3  =3B0x0101d1= > >89 =3D > >> >in ThreadPThread__XWait (M3_BXP32l_self=3D3D0x1ed5254=2C =3D > >> >M3_AYIbX3_m=3D3D0x1ed327c=2C M3_Bl0jv4_c=3D3D0x1ed3614=2C M3_AicXUJ_aler= > >table=3D3D0 =3D > >> >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226
#4 =3D > >> > =3B0x0101d823 in Thread__Wait (M3_AYIbX3_m=3D3D0x1ed327c=2C =3D > >> >M3_Bl0jv4_c=3D3D0x1ed3614) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:277
#5  =3B0x00bbdb= > >c2 =3D > >> >in XInput__FilterXInput (M3_DSd60P_self=3D3D0x1ed5244) at =3D > >> >../src/xvbt/XInput.m3:102
#6  =3B0x0101f243 in =3D > >> >ThreadPThread__RunThread (M3_BeUkBA_me=3D3D0x1c38320) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:546
#7  =3B0x0101ef= > >74 =3D > >> >in ThreadPThread__ThreadBase (M3_AJWxb1_param=3D3D0x1c38320) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:522
#8  =3B0x963731= > >55 =3D > >> >in _pthread_start ()
#9  =3B0x96373012 in thread_start =3D > >> >()

Thread 10 (process 96727 thread =3D > >> >0x2a23):
#0  =3B0x963916fa in select$DARWIN_EXTSN =3D > >> >()
#1  =3B0x01023503 in Unix__select (nfds=3D3D7=2C =3D > >> >readfds=3D3D0x2813d54=2C writefds=3D3D0x2813d64=2C exceptfds=3D3D0x2813d= > >74=2C =3D > >> >timeout=3D3D0x0) at ../src/unix/Common/UnixC.c:301
#2 =3D > >> > =3B0x01020970 in ThreadPThread__XIOWait__CallSelect.762 =3D > >> >(M3_Cwb5VA_nfd=3D3D<=3Bunknown type>=3B=2C M3_A4bqCj_timeout=3D3D0x0= > >) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:787
#3  =3B0x010206= > >cc =3D > >> >in ThreadPThread__XIOWait (M3_BXP32l_self=3D3D0x1ed5204=2C =3D > >> >M3_Cwb5VA_fd=3D3D<=3Bunknown type>=3B=2C M3_AicXUJ_read=3D3D1 '\001'= > >=2C =3D > >> >M3_CtKayy_interval=3D3D-1=2C M3_AicXUJ_alertable=3D3D0 '\0') at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:826
#4  =3B0x010201= > >b4 =3D > >> >in SchedulerPosix__IOWait (M3_Cwb5VA_fd=3D3D<=3Bunknown type>=3B=2C = > >=3D > >> >M3_AicXUJ_read=3D3D1 '\001'=2C M3_CtKayy_timeoutInterval=3D3D-1) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:729
#5  =3B0x00bbf2= > >0b =3D > >> >in XInput__WaitForXInput (M3_Bkyxhg_self=3D3D0x1ed51f4) at =3D > >> >../src/xvbt/XInput.m3:63
#6  =3B0x0101f243 in =3D > >> >ThreadPThread__RunThread (M3_BeUkBA_me=3D3D0x1c38250) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:546
#7  =3B0x0101ef= > >74 =3D > >> >in ThreadPThread__ThreadBase (M3_AJWxb1_param=3D3D0x1c38250) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:522
#8  =3B0x963731= > >55 =3D > >> >in _pthread_start ()
#9  =3B0x96373012 in thread_start =3D > >> >()

Thread 9 (process 96727 thread =3D > >> >0x29f3):
#0  =3B0x963422ce in semaphore_wait_signal_trap = > >=3D > >> >()
#1  =3B0x963742c6 in _pthread_cond_wait ()
#2= > > =3D > >> > =3B0x963b9539 in pthread_cond_wait ()
#3  =3B0x0101d1= > >89 =3D > >> >in ThreadPThread__XWait (M3_BXP32l_self=3D3D0x1e3fafc=2C =3D > >> >M3_AYIbX3_m=3D3D0x1e3f9bc=2C M3_Bl0jv4_c=3D3D0x1e3f9c8=2C M3_AicXUJ_aler= > >table=3D3D0 =3D > >> >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226
#4 =3D > >> > =3B0x0101d823 in Thread__Wait (M3_AYIbX3_m=3D3D0x1e3f9bc=2C =3D > >> >M3_Bl0jv4_c=3D3D0x1e3f9c8) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:277
#5  =3B0x007ab3= > >12 =3D > >> >in Zeus__AlgToViews (M3_CQpoHd_zeus=3D3D0x1e3ccfc=2C =3D > >> >M3_Ao6Rbg_initiator=3D3D0x1ecd9cc=2C M3_BMhQCx_dispatchProc=3D3D0x150e0= > >=2C =3D > >> >M3_Af40ku_evtArgs=3D3D0x1e08014) at ../src/Zeus.m3:306
#6 =3D > >> > =3B0x007ac1f0 in Zeus__Dispatch (M3_Ao6Rbg_initiator=3D3D0x1ecd9cc= > >=2C =3D > >> >M3_DsvzJ6_style=3D3D0 '\0'=2C M3_AcxOUs_priority=3D3D1=2C =3D > >> >M3_Bd56fi_eventName=3D3D0x1d9d60=2C M3_BMhQCx_dispatchProc=3D3D0x150e0= > >=2C =3D > >> >M3_Af40ku_evtArgs=3D3D0x1e08014) at ../src/Zeus.m3:246
#7 =3D > >> > =3B0x000149a7 in BresenhamIE__ShowPixel =3D > >> >(M3_CfiRBL_initiator=3D3D0x1ecd9cc=2C M3_AcxOUs_x=3D3D3=2C M3_AcxOUs_y= > >=3D3D2=2C =3D > >> >M3_AcxOUs_p1=3D3D6=2C M3_AcxOUs_p2=3D3D-2) at =3D > >> >../I386_DARWIN/BresenhamIE.m3:227
#8  =3B0x000175b7 in =3D > >> >AlgBresenham__DrawLine (M3_ECecEc_alg=3D3D0x1ecd9cc=2C M3_AcxOUs_x1=3D3D= > >0=2C =3D > >> >M3_AcxOUs_y1=3D3D0=2C M3_AcxOUs_x2=3D3D10=2C M3_AcxOUs_y2=3D3D6) at =3D > >> >../src/bresenham/AlgBresenham.m3:55
#9  =3B0x0001788f in = > >=3D > >> >AlgBresenham__Run (M3_ECecEc_alg=3D3D0x1ecd9cc) at =3D > >> >../src/bresenham/AlgBresenham.m3:86
#10 0x007bb729 in =3D > >> >ZeusPanel__AlgThread (M3_Dijbki_ac=3D3D0x1e3fae8) at =3D > >> >../src/ZeusPanel.m3:1534
#11 0x0101f243 in =3D > >> >ThreadPThread__RunThread (M3_BeUkBA_me=3D3D0x1c29fd0) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:546
#12 0x0101ef74 in = > >=3D > >> >ThreadPThread__ThreadBase (M3_AJWxb1_param=3D3D0x1c29fd0) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:522
#13 0x96373155 in = > >=3D > >> >_pthread_start ()
#14 0x96373012 in thread_start =3D > >> >()

Thread 8 (process 96727 thread =3D > >> >0x2803):
#0  =3B0x963422ce in semaphore_wait_signal_trap = > >=3D > >> >()
#1  =3B0x963742c6 in _pthread_cond_wait ()
#2= > > =3D > >> > =3B0x963b9539 in pthread_cond_wait ()
#3  =3B0x0101d1= > >89 =3D > >> >in ThreadPThread__XWait (M3_BXP32l_self=3D3D0x1d8e01c=2C =3D > >> >M3_AYIbX3_m=3D3D0x1d71fdc=2C M3_Bl0jv4_c=3D3D0x1d71fe8=2C M3_AicXUJ_aler= > >table=3D3D1 =3D > >> >'\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226
#4 =3D > >> > =3B0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=3D3D0x1d71fdc=2C = > >=3D > >> >M3_Bl0jv4_c=3D3D0x1d71fe8) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:266
#5  =3B0x00e3bd= > >f2 =3D > >> >in Formatter__Allocate (M3_ACp9GL_t=3D3D0x1d71680=2C M3_DBiloZ_this=3D3D= > >1 =3D > >> >'\001'=2C M3_Cwb5VA_minSize=3D3D<=3Bunknown type>=3B) at =3D > >> >../src/formatter/Formatter.m3:440
#6  =3B0x00e3bf0a in =3D > >> >Formatter__Probe (M3_ACp9GL_t=3D3D0x1d71680=2C M3_Cwb5VA_i=3D3D<=3Bunk= > >nown =3D > >> >type>=3B) at ../src/formatter/Formatter.m3:542
#7 =3D > >> > =3B0x00e3c2b8 in Formatter__Peek (M3_ACp9GL_t=3D3D0x1d71680=2C =3D > >> >M3_Cwb5VA_i=3D3D<=3Bunknown type>=3B) at =3D > >> >../src/formatter/Formatter.m3:592
#8  =3B0x00e3c2ff in =3D > >> >Formatter__PeekOp (M3_ACp9GL_t=3D3D0x1d71680=2C M3_Cwb5VA_i=3D3D<=3Bun= > >known =3D > >> >type>=3B) at ../src/formatter/Formatter.m3:577
#9 =3D > >> > =3B0x00e3cb25 in Formatter__PrintUntil (M3_ACp9GL_t=3D3D0x1d71680= > >=2C =3D > >> >M3_DOUxXw_mode=3D3D1 '\001'=2C M3_ElBLGV_pos=3D3D0xb038ce90=2C =3D > >> >M3_Cwb5VA_maxL=3D3D<=3Bunknown type>=3B=2C M3_CCuODf_op=3D3D0x1d72c0= > >8) at =3D > >> >../src/formatter/Formatter.m3:708
#10 0x00e3cfc9 in =3D > >> >Formatter__PrintTop (M3_B5Nhtj_self=3D3D0x1d8e00c) at =3D > >> >../src/formatter/Formatter.m3:615
#11 0x0101f243 in =3D > >> >ThreadPThread__RunThread (M3_BeUkBA_me=3D3D0x1c29140) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:546
#12 0x0101ef74 in = > >=3D > >> >ThreadPThread__ThreadBase (M3_AJWxb1_param=3D3D0x1c29140) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:522
#13 0x96373155 in = > >=3D > >> >_pthread_start ()
#14 0x96373012 in thread_start =3D > >> >()

Thread 7 (process 96727 thread =3D > >> >0x2703):
#0  =3B0x963422ce in semaphore_wait_signal_trap = > >=3D > >> >()
#1  =3B0x963742c6 in _pthread_cond_wait ()
#2= > > =3D > >> > =3B0x963b9539 in pthread_cond_wait ()
#3  =3B0x0101d1= > >89 =3D > >> >in ThreadPThread__XWait (M3_BXP32l_self=3D3D0x1d71618=2C =3D > >> >M3_AYIbX3_m=3D3D0x1d715ec=2C M3_Bl0jv4_c=3D3D0x1d715f8=2C M3_AicXUJ_aler= > >table=3D3D1 =3D > >> >'\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226
#4 =3D > >> > =3B0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=3D3D0x1d715ec=2C = > >=3D > >> >M3_Bl0jv4_c=3D3D0x1d715f8) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:266
#5  =3B0x00e3bd= > >f2 =3D > >> >in Formatter__Allocate (M3_ACp9GL_t=3D3D0x1d70c90=2C M3_DBiloZ_this=3D3D= > >1 =3D > >> >'\001'=2C M3_Cwb5VA_minSize=3D3D<=3Bunknown type>=3B) at =3D > >> >../src/formatter/Formatter.m3:440
#6  =3B0x00e3bf0a in =3D > >> >Formatter__Probe (M3_ACp9GL_t=3D3D0x1d70c90=2C M3_Cwb5VA_i=3D3D<=3Bunk= > >nown =3D > >> >type>=3B) at ../src/formatter/Formatter.m3:542
#7 =3D > >> > =3B0x00e3c2b8 in Formatter__Peek (M3_ACp9GL_t=3D3D0x1d70c90=2C =3D > >> >M3_Cwb5VA_i=3D3D<=3Bunknown type>=3B) at =3D > >> >../src/formatter/Formatter.m3:592
#8  =3B0x00e3c2ff in =3D > >> >Formatter__PeekOp (M3_ACp9GL_t=3D3D0x1d70c90=2C M3_Cwb5VA_i=3D3D<=3Bun= > >known =3D > >> >type>=3B) at ../src/formatter/Formatter.m3:577
#9 =3D > >> > =3B0x00e3cb25 in Formatter__PrintUntil (M3_ACp9GL_t=3D3D0x1d70c90= > >=2C =3D > >> >M3_DOUxXw_mode=3D3D1 '\001'=2C M3_ElBLGV_pos=3D3D0xb030ae90=2C =3D > >> >M3_Cwb5VA_maxL=3D3D<=3Bunknown type>=3B=2C M3_CCuODf_op=3D3D0x1d72c0= > >8) at =3D > >> >../src/formatter/Formatter.m3:708
#10 0x00e3cfc9 in =3D > >> >Formatter__PrintTop (M3_B5Nhtj_self=3D3D0x1d71608) at =3D > >> >../src/formatter/Formatter.m3:615
#11 0x0101f243 in =3D > >> >ThreadPThread__RunThread (M3_BeUkBA_me=3D3D0x1c221e0) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:546
#12 0x0101ef74 in = > >=3D > >> >ThreadPThread__ThreadBase (M3_AJWxb1_param=3D3D0x1c221e0) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:522
#13 0x96373155 in = > >=3D > >> >_pthread_start ()
#14 0x96373012 in thread_start =3D > >> >()

Thread 6 (process 96727 thread =3D > >> >0x2603):
#0  =3B0x963422ce in semaphore_wait_signal_trap = > >=3D > >> >()
#1  =3B0x963742c6 in _pthread_cond_wait ()
#2= > > =3D > >> > =3B0x963b9539 in pthread_cond_wait ()
#3  =3B0x0101d1= > >89 =3D > >> >in ThreadPThread__XWait (M3_BXP32l_self=3D3D0x1d729bc=2C =3D > >> >M3_AYIbX3_m=3D3D0x1d728b4=2C M3_Bl0jv4_c=3D3D0x1d729a0=2C M3_AicXUJ_aler= > >table=3D3D1 =3D > >> >'\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226
#4 =3D > >> > =3B0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=3D3D0x1d728b4=2C = > >=3D > >> >M3_Bl0jv4_c=3D3D0x1d729a0) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:266
#5  =3B0x0073de= > >32 =3D > >> >in WorkerPool__ClericApply (M3_BSwVRC_self=3D3D0x1d729b0) at =3D > >> >../src/WorkerPool.m3:152
#6  =3B0x0101f243 in =3D > >> >ThreadPThread__RunThread (M3_BeUkBA_me=3D3D0x1c28e10) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:546
#7  =3B0x0101ef= > >74 =3D > >> >in ThreadPThread__ThreadBase (M3_AJWxb1_param=3D3D0x1c28e10) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:522
#8  =3B0x963731= > >55 =3D > >> >in _pthread_start ()
#9  =3B0x96373012 in thread_start =3D > >> >()

Thread 5 (process 96727 thread =3D > >> >0x2313):
#0  =3B0x963916fa in select$DARWIN_EXTSN =3D > >> >()
#1  =3B0x01023503 in Unix__select (nfds=3D3D4=2C =3D > >> >readfds=3D3D0x1d74014=2C writefds=3D3D0x1d74024=2C exceptfds=3D3D0x1d740= > >34=2C =3D > >> >timeout=3D3D0xb0206b20) at ../src/unix/Common/UnixC.c:301
#2 = > >=3D > >> > =3B0x01020970 in ThreadPThread__XIOWait__CallSelect.762 =3D > >> >(M3_Cwb5VA_nfd=3D3D<=3Bunknown type>=3B=2C M3_A4bqCj_timeout=3D3D0xb= > >0206b20) =3D > >> >at ../src/thread/PTHREAD/ThreadPThread.m3:787
#3 =3D > >> > =3B0x010206a8 in ThreadPThread__XIOWait (M3_BXP32l_self=3D3D0x1d585= > >bc=2C =3D > >> >M3_Cwb5VA_fd=3D3D<=3Bunknown type>=3B=2C M3_AicXUJ_read=3D3D1 '\001'= > >=2C =3D > >> >M3_CtKayy_interval=3D3D1.7976931348623157e+308=2C M3_AicXUJ_alertable=3D= > >3D1 =3D > >> >'\001') at ../src/thread/PTHREAD/ThreadPThread.m3:823
#4 =3D > >> > =3B0x010202e7 in SchedulerPosix__IOAlertWait =3D > >> >(M3_Cwb5VA_fd=3D3D<=3Bunknown type>=3B=2C M3_AicXUJ_read=3D3D1 '\001= > >'=2C =3D > >> >M3_CtKayy_timeoutInterval=3D3D-1) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:742
#5  =3B0x00dd3c= > >c2 =3D > >> >in TCPMisc__Accept=3D46rom (M3_AahksS_c=3D3D0x1d58594=2C =3D > >> >M3_DoBjMZ_peer=3D3D0xb0206cb4) at ../src/POSIX/TCP.m3:458
#6 = > >=3D > >> > =3B0x00dd3da8 in TCP__Accept (M3_AahksS_c=3D3D0x1d58594) at =3D > >> >../src/POSIX/TCP.m3:234
#7  =3B0x006dbc6b in =3D > >> >LocalObjectSpace__SpaceAccept (M3_Dbz8GV_self=3D3D0x1d585b0) at =3D > >> >../src/LocalObjectSpace.m3:307
#8  =3B0x0101f243 in =3D > >> >ThreadPThread__RunThread (M3_BeUkBA_me=3D3D0x1c28d60) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:546
#9  =3B0x0101ef= > >74 =3D > >> >in ThreadPThread__ThreadBase (M3_AJWxb1_param=3D3D0x1c28d60) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:522
#10 0x96373155 in = > >=3D > >> >_pthread_start ()
#11 0x96373012 in thread_start =3D > >> >()

Thread 4 (process 96727 thread =3D > >> >0x2003):
#0  =3B0x9634946e in __semwait_signal =3D > >> >()
#1  =3B0x963492ef in nanosleep$UNIX2003 ()
#2= > > =3D > >> > =3B0x01022cc4 in ThreadPThread__Nanosleep (req=3D3D0xb0184dd0=2C = > >=3D > >> >rem=3D3D0xb0184dd8) at =3D > >> >../src/thread/PTHREAD/ThreadPThreadC.c:318
#3  =3B0x0101fd= > >7c =3D > >> >in ThreadPThread__XPause (M3_BXP32l_self=3D3D0x1d0ba08=2C M3_CtKayy_n=3D= > >3D1=2C =3D > >> >M3_AicXUJ_alertable=3D3D0 '\0') at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:668
#4  =3B0x0101fe= > >f3 =3D > >> >in Thread__Pause (M3_CtKayy_n=3D3D1) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:685
#5  =3B0x00a11d= > >53 =3D > >> >in FileBrowserVBT__Watcher (M3_EMTrVz_cl=3D3D0x1d0ba00) at =3D > >> >../src/lego/FileBrowserVBT.m3:259
#6  =3B0x0101f243 in =3D > >> >ThreadPThread__RunThread (M3_BeUkBA_me=3D3D0x1c21830) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:546
#7  =3B0x0101ef= > >74 =3D > >> >in ThreadPThread__ThreadBase (M3_AJWxb1_param=3D3D0x1c21830) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:522
#8  =3B0x963731= > >55 =3D > >> >in _pthread_start ()
#9  =3B0x96373012 in thread_start =3D > >> >()

Thread 3 (process 96727 thread =3D > >> >0x1f03):
#0  =3B0x963422ce in semaphore_wait_signal_trap = > >=3D > >> >()
#1  =3B0x963742c6 in _pthread_cond_wait ()
#2= > > =3D > >> > =3B0x963b9539 in pthread_cond_wait ()
#3  =3B0x0101d1= > >89 =3D > >> >in ThreadPThread__XWait (M3_BXP32l_self=3D3D0x1d090d4=2C =3D > >> >M3_AYIbX3_m=3D3D0x1d090b0=2C M3_Bl0jv4_c=3D3D0x1d090bc=2C M3_AicXUJ_aler= > >table=3D3D0 =3D > >> >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226
#4 =3D > >> > =3B0x0101d823 in Thread__Wait (M3_AYIbX3_m=3D3D0x1d090b0=2C =3D > >> >M3_Bl0jv4_c=3D3D0x1d090bc) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:277
#5  =3B0x00a839= > >e2 =3D > >> >in VTView__VFontCleanUpThread (M3_EMTrVz_cl=3D3D0x1d090cc) at =3D > >> >../src/vtext/VTView.m3:111
#6  =3B0x0101f243 in =3D > >> >ThreadPThread__RunThread (M3_BeUkBA_me=3D3D0x1c21310) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:546
#7  =3B0x0101ef= > >74 =3D > >> >in ThreadPThread__ThreadBase (M3_AJWxb1_param=3D3D0x1c21310) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:522
#8  =3B0x963731= > >55 =3D > >> >in _pthread_start ()
#9  =3B0x96373012 in thread_start =3D > >> >()

Thread 2 (process 96727 thread =3D > >> >0xd07):
#0  =3B0x963422ce in semaphore_wait_signal_trap = > >=3D > >> >()
#1  =3B0x963742c6 in _pthread_cond_wait ()
#2= > > =3D > >> > =3B0x963b9539 in pthread_cond_wait ()
#3  =3B0x0101d1= > >89 =3D > >> >in ThreadPThread__XWait (M3_BXP32l_self=3D3D0x1d006c8=2C =3D > >> >M3_AYIbX3_m=3D3D0x1d00688=2C M3_Bl0jv4_c=3D3D0x1d00694=2C M3_AicXUJ_aler= > >table=3D3D0 =3D > >> >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226
#4 =3D > >> > =3B0x0101d823 in Thread__Wait (M3_AYIbX3_m=3D3D0x1d00688=2C =3D > >> >M3_Bl0jv4_c=3D3D0x1d00694) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:277
#5  =3B0x00bf33= > >d2 =3D > >> >in VBTRep__MeterMaid (M3_EMTrVz_self=3D3D0x1d006bc) at =3D > >> >../src/vbt/VBTRep.m3:439
#6  =3B0x0101f243 in =3D > >> >ThreadPThread__RunThread (M3_BeUkBA_me=3D3D0x1c21390) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:546
#7  =3B0x0101ef= > >74 =3D > >> >in ThreadPThread__ThreadBase (M3_AJWxb1_param=3D3D0x1c21390) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:522
#8  =3B0x963731= > >55 =3D > >> >in _pthread_start ()
#9  =3B0x96373012 in thread_start =3D > >> >()

Thread 1 (process 96727 thread =3D > >> >0x10b):
#0  =3B0x963422ce in semaphore_wait_signal_trap = > >=3D > >> >()
#1  =3B0x963742c6 in _pthread_cond_wait ()
#2= > > =3D > >> > =3B0x963b9539 in pthread_cond_wait ()
#3  =3B0x0101d1= > >89 =3D > >> >in ThreadPThread__XWait (M3_BXP32l_self=3D3D0x1d0000c=2C =3D > >> >M3_AYIbX3_m=3D3D0x1d00500=2C M3_Bl0jv4_c=3D3D0x1df3114=2C M3_AicXUJ_aler= > >table=3D3D0 =3D > >> >'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226
#4 =3D > >> > =3B0x0101d823 in Thread__Wait (M3_AYIbX3_m=3D3D0x1d00500=2C =3D > >> >M3_Bl0jv4_c=3D3D0x1df3114) at =3D > >> >../src/thread/PTHREAD/ThreadPThread.m3:277
#5  =3B0x00c406= > >02 =3D > >> >in Trestle__AwaitDelete (M3_BFdKo9_v=3D3D0x1e3a204) at =3D > >> >../src/trestle/Trestle.m3:884
#6  =3B0x007c09eb in =3D > >> >ZeusPanel__Interact (M3_Bd56fi_title=3D3D0x290db0=2C =3D > >> >M3_DYb95R_path=3D3D0x1d498c0) at ../src/ZeusPanel.m3:477
#7 = > >=3D > >> > =3B0x001b0ede in Main_M3 (M3_AcxOUs_mode=3D3D1) at =3D > >> >../src/Main.m3:165
#8  =3B0x0100eb1f in =3D > >> >RTLinker__RunMainBody (M3_DjPxE3_m=3D3D0x1d6060) at =3D > >> >../src/runtime/common/RTLinker.m3:399
#9  =3B0x00002578 in= > > =3D > >> >main (argc=3D3D1=2C argv=3D3D0xbfffedb8=2C envp=3D3D0xbfffedc0) at =3D > >> >_m3main.mc:6


>> >class=3D3D"Apple-style-span" style=3D3D"font-size: 12px=3B ">
>> >style=3D3D"word-wrap: break-word=3B -webkit-nbsp-mode: space=3B =3D > >> >-webkit-line-break: after-white-space=3B "> >span" =3D > >> >style=3D3D"border-collapse: separate=3B -webkit-border-horizontal-spacin= > >g: =3D > >> >0px=3B -webkit-border-vertical-spacing: 0px=3B color: rgb(0=2C 0=2C 0)= > >=3B =3D > >> >font-family: Helvetica=3B font-size: 12px=3B font-style: normal=3B =3D > >> >font-variant: normal=3B font-weight: normal=3B letter-spacing: normal=3B= > > =3D > >> >line-height: normal=3B -webkit-text-decorations-in-effect: none=3B =3D > >> >text-indent: 0px=3B -webkit-text-size-adjust: auto=3B text-transform: no= > >ne=3B =3D > >> >orphans: 2=3B white-space: normal=3B widows: 2=3B word-spacing: 0px=3B "= > >>
>> >style=3D3D"word-wrap: break-word=3B -webkit-nbsp-mode: space=3B =3D > >> >-webkit-line-break: after-white-space=3B "> >span" =3D > >> >style=3D3D"border-collapse: separate=3B -webkit-border-horizontal-spacin= > >g: =3D > >> >0px=3B -webkit-border-vertical-spacing: 0px=3B color: rgb(0=2C 0=2C 0)= > >=3B =3D > >> >font-family: Helvetica=3B font-size: 12px=3B font-style: normal=3B =3D > >> >font-variant: normal=3B font-weight: normal=3B letter-spacing: normal=3B= > > =3D > >> >line-height: normal=3B -webkit-text-decorations-in-effect: none=3B =3D > >> >text-indent: 0px=3B -webkit-text-size-adjust: auto=3B text-transform: no= > >ne=3B =3D > >> >orphans: 2=3B white-space: normal=3B widows: 2=3B word-spacing: 0px=3B "= > >> >> >class=3D3D"Apple-style-span" style=3D3D"border-collapse: separate=3B =3D > >> >-webkit-border-horizontal-spacing: 0px=3B -webkit-border-vertical-spacin= > >g: =3D > >> >0px=3B color: rgb(0=2C 0=2C 0)=3B font-family: Helvetica=3B font-size: 1= > >2px=3B =3D > >> >font-style: normal=3B font-variant: normal=3B font-weight: normal=3B =3D > >> >letter-spacing: normal=3B line-height: normal=3B =3D > >> >-webkit-text-decorations-in-effect: none=3B text-indent: 0px=3B =3D > >> >-webkit-text-size-adjust: auto=3B text-transform: none=3B orphans: 2=3B = > >=3D > >> >white-space: normal=3B widows: 2=3B word-spacing: 0px=3B "> >> >class=3D3D"Apple-style-span" style=3D3D"border-collapse: separate=3B =3D > >> >-webkit-border-horizontal-spacing: 0px=3B -webkit-border-vertical-spacin= > >g: =3D > >> >0px=3B color: rgb(0=2C 0=2C 0)=3B font-family: Helvetica=3B font-size: 1= > >2px=3B =3D > >> >font-style: normal=3B font-variant: normal=3B font-weight: normal=3B =3D > >> >letter-spacing: normal=3B line-height: normal=3B =3D > >> >-webkit-text-decorations-in-effect: none=3B text-indent: 0px=3B =3D > >> >-webkit-text-size-adjust: auto=3B text-transform: none=3B orphans: 2=3B = > >=3D > >> >white-space: normal=3B widows: 2=3B word-spacing: 0px=3B "> >> >class=3D3D"Apple-style-span" style=3D3D"border-collapse: separate=3B =3D > >> >-webkit-border-horizontal-spacing: 0px=3B -webkit-border-vertical-spacin= > >g: =3D > >> >0px=3B color: rgb(0=2C 0=2C 0)=3B font-family: Helvetica=3B font-size: 1= > >2px=3B =3D > >> >font-style: normal=3B font-variant: normal=3B font-weight: normal=3B =3D > >> >letter-spacing: normal=3B line-height: normal=3B =3D > >> >-webkit-text-decorations-in-effect: none=3B text-indent: 0px=3B =3D > >> >-webkit-text-size-adjust: auto=3B text-transform: none=3B orphans: 2=3B = > >=3D > >> >white-space: normal=3B widows: 2=3B word-spacing: 0px=3B "> >> >class=3D3D"Apple-style-span" style=3D3D"border-collapse: separate=3B =3D > >> >-webkit-border-horizontal-spacing: 0px=3B -webkit-border-vertical-spacin= > >g: =3D > >> >0px=3B color: rgb(0=2C 0=2C 0)=3B font-family: Helvetica=3B font-size: 1= > >2px=3B =3D > >> >font-style: normal=3B font-variant: normal=3B font-weight: normal=3B =3D > >> >letter-spacing: normal=3B line-height: normal=3B =3D > >> >-webkit-text-decorations-in-effect: none=3B text-indent: 0px=3B =3D > >> >-webkit-text-size-adjust: auto=3B text-transform: none=3B orphans: 2=3B = > >=3D > >> >white-space: normal=3B widows: 2=3B word-spacing: 0px=3B "> >> >class=3D3D"Apple-style-span" style=3D3D"border-collapse: separate=3B =3D > >> >-webkit-border-horizontal-spacing: 0px=3B -webkit-border-vertical-spacin= > >g: =3D > >> >0px=3B color: rgb(0=2C 0=2C 0)=3B font-family: Helvetica=3B font-size: 1= > >2px=3B =3D > >> >font-style: normal=3B font-variant: normal=3B font-weight: normal=3B =3D > >> >letter-spacing: normal=3B line-height: normal=3B =3D > >> >-webkit-text-decorations-in-effect: none=3B text-indent: 0px=3B =3D > >> >-webkit-text-size-adjust: auto=3B text-transform: none=3B orphans: 2=3B = > >=3D > >> >white-space: normal=3B widows: 2=3B word-spacing: 0px=3B "> >> >class=3D3D"Apple-style-span" style=3D3D"border-collapse: separate=3B =3D > >> >-webkit-border-horizontal-spacing: 0px=3B -webkit-border-vertical-spacin= > >g: =3D > >> >0px=3B color: rgb(0=2C 0=2C 0)=3B font-family: Helvetica=3B font-size: 1= > >2px=3B =3D > >> >font-style: normal=3B font-variant: normal=3B font-weight: normal=3B =3D > >> >letter-spacing: normal=3B line-height: normal=3B =3D > >> >-webkit-text-decorations-in-effect: none=3B text-indent: 0px=3B =3D > >> >-webkit-text-size-adjust: auto=3B text-transform: none=3B orphans: 2=3B = > >=3D > >> >white-space: normal=3B widows: 2=3B word-spacing: 0px=3B "> >> >class=3D3D"Apple-style-span" style=3D3D"border-collapse: separate=3B =3D > >> >-webkit-border-horizontal-spacing: 0px=3B -webkit-border-vertical-spacin= > >g: =3D > >> >0px=3B color: rgb(0=2C 0=2C 0)=3B font-family: Helvetica=3B font-size: 1= > >2px=3B =3D > >> >font-style: normal=3B font-variant: normal=3B font-weight: normal=3B =3D > >> >letter-spacing: normal=3B line-height: normal=3B =3D > >> >-webkit-text-decorations-in-effect: none=3B text-indent: 0px=3B =3D > >> >-webkit-text-size-adjust: auto=3B text-transform: none=3B orphans: 2=3B = > >=3D > >> >white-space: normal=3B widows: 2=3B word-spacing: 0px=3B ">
>=3D > >> >class=3D3D"Apple-style-span" color=3D3D"#0000FF"> >> >class=3D3D"Apple-style-span" face=3D3D"Gill Sans"> >> >class=3D3D"Apple-style-span" style=3D3D"color: rgb(0=2C 0=2C 255)=3B fon= > >t-family: =3D > >> >'Gill Sans'=3B "> >b(0=2C =3D > > >0=2C 255)=3B font-family: 'Gill Sans'=3B ">Antony =3D > >> >Hosking >=3D > >> >face=3D3D"Gill Sans"> >family: =3D > >> >'Gill Sans'=3B "> >ly: =3D > >> >'Gill Sans'=3B "> =3B= > >| >> >class=3D3D"Apple-converted-space"> =3B >> >class=3D3D"Apple-style-span" style=3D3D"font-family: 'Gill Sans'=3B "> >pan =3D > >> >class=3D3D"Apple-style-span" style=3D3D"font-family: 'Gill Sans'=3B =3D > >> >">Associate Professor >=3D > >> >style=3D3D"font-family: 'Gill Sans'=3B "> >an" =3D > >> >style=3D3D"font-family: 'Gill Sans'=3B "> =3B| Computer Science | Pu= > >rdue =3D > >> >University
>pan"=3D > >> > face=3D3D"GillSans-Light"> >> >style=3D3D"font-family: GillSans-Light=3B ">305 N. University Street | W= > >est =3D > >> >Lafayette | IN 47907 | USA
>> >class=3D3D"Apple-style-span" color=3D3D"#0000FF" face=3D3D"Gill Sans"> >pan =3D > >> >class=3D3D"Apple-style-span" style=3D3D"color: rgb(0=2C 0=2C 255)=3B fon= > >t-family: =3D > >> >'Gill Sans'=3B "> >b(0=2C =3D > >> >0=2C 255)=3B font-family: 'Gill Sans'=3B ">Office >ont =3D > >> >class=3D3D"Apple-style-span" face=3D3D"GillSans-Light"> >> >class=3D3D"Apple-style-span" style=3D3D"font-family: GillSans-Light=3B "= > >> >> >class=3D3D"Apple-style-span" style=3D3D"font-family: GillSans-Light=3B = > >=3D > >> >"> =3B+1 765 494 6001 | >> >class=3D3D"Apple-converted-space"> =3B >ont =3D > >> >class=3D3D"Apple-style-span" color=3D3D"#0000FF" face=3D3D"Gill Sans"> >pan =3D > >> >class=3D3D"Apple-style-span" style=3D3D"color: rgb(0=2C 0=2C 255)=3B fon= > >t-family: =3D > >> >'Gill Sans'=3B "> >b(0=2C =3D > >> >0=2C 255)=3B font-family: 'Gill Sans'=3B ">Mobile >ont =3D > >> >class=3D3D"Apple-style-span" face=3D3D"GillSans-Light"> >> >class=3D3D"Apple-style-span" style=3D3D"font-family: GillSans-Light=3B "= > >> >> >class=3D3D"Apple-style-span" style=3D3D"font-family: GillSans-Light=3B "= > >> >> >class=3D3D"Apple-converted-space"> =3B+1 765 427 =3D > >> >5484
>=3D > >> >face=3D3D"GillSans-Light">
>> >class=3D3D"khtml-block-placeholder">
 >span=3D > >> >>
>> >class=3D3D"Apple-interchange-newline">
<= > >br =3D > >> >class=3D3D"Apple-interchange-newline">

On 6 Sep 2009= > >=2C =3D > >> >at 23:18=2C Jay K wrote:

>> >class=3D3D"Apple-interchange-newline">
>> >type=3D3D"cite">









[was truncated = > >=3D > >> >again!]

PPC_DARWIN 5.2.6 Juno on x86 sometimes hangs=2C sometimes= > > =3D > >> >runs out of stack

=3D > >> > > >> >--Apple-Mail-13--794937978-- > > > >--_d2a2b05c-dd99-4149-b3de-8867976ffb79_ > >Content-Type: text/html; charset="iso-8859-1" > >Content-Transfer-Encoding: quoted-printable > > > > > > > > > > > > > >Nice thing about pthreads is everyone uses them.
Whatever tools they hav= > >e=2C we can use.

 =3B ..Jay

>=3B To: hosking at cs.purdue.= > >edu=3B jay.krell at cornell.edu
>=3B CC: m3devel at elegosoft.com
>=3B = > >Subject: Re: [M3devel] FW: Juno on NT (presumably canary for other problems= > >)
>=3B Date: Tue=2C 8 Sep 2009 00:48:40 -0700
>=3B From: mika at as= > >ync.async.caltech.edu
>=3B
>=3B
>=3B A nice thing about th= > >e user threads system is that it has a beautiful
>=3B deadlock detecto= > >r... do you have anything like this in the pthreads
>=3B environment?<= > >br>>=3B
>=3B Mika
>=3B
>=3B Tony Hosking writes:
= > >>=3B >=3B
>=3B >=3B--Apple-Mail-13--794937978
>=3B >=3BCo= > >ntent-Type: text/plain=3B
>=3B >=3B charset=3DUS-ASCII=3B
>=3B > > = > >>=3B format=3Dflowed=3B
>=3B >=3B delsp=3Dyes
>=3B >=3BCon > >t= > >ent-Transfer-Encoding: 7bit
>=3B >=3B
>=3B >=3BHere's the han= > >g backtrace for mentor. Again=2C all appears normal=2C
>=3B >=3Be= > >xcept that all the threads are paused or waiting=2C which is
>=3B &g= > >t=3Bsuspicious. I'm stumped for now.
>=3B >=3B
>=3B >=3BThre= > >ad 21 (process 96727 thread 0x7403):
>=3B >=3B#0 0x9634946e in __se= > >mwait_signal ()
>=3B >=3B#1 0x963492ef in nanosleep$UNIX2003 ()
= > >>=3B >=3B#2 0x01022cc4 in ThreadPThread__Nanosleep (req=3D0xb15d4db0= > >=2C
>=3B >=3Brem=3D0xb15d4db8) at ../src/thread/PTHREAD/ThreadPThr= > >eadC.c:318
>=3B >=3B#3 0x0101fd7c in ThreadPThread__XPause (M3_BXP3= > >2l_self=3D0x1f3f880=2C
>=3B >=3BM3_CtKayy_n=3D1=2C M3_AicXUJ_alert= > >able=3D0 '\0') at ../src/thread/PTHREAD/
>=3B >=3BThreadPThread.m3:= > >668
>=3B >=3B#4 0x0101fef3 in Thread__Pause (M3_CtKayy_n=3D1) at ..= > >/src/thread/
>=3B >=3BPTHREAD/ThreadPThread.m3:685
>=3B >=3B= > >#5 0x00bc9cf4 in XClientF__MeterMaid (M3_AS2y1X_cl=3D0x1f3f870) at ../ >>>=3B >=3Bsrc/xvbt/XClientF.m3:105
>=3B >=3B#6 0x0101f243 in Th= > >readPThread__RunThread (M3_BeUkBA_me=3D0x1c441d0)
>=3B >=3Bat ../s= > >rc/thread/PTHREAD/ThreadPThread.m3:546
>=3B >=3B#7 0x0101ef74 in Th= > >readPThread__ThreadBase
>=3B >=3B(M3_AJWxb1_param=3D0x1c441d0) at = > >../src/thread/PTHREAD/
>=3B >=3BThreadPThread.m3:522
>=3B >= > >=3B#8 0x96373155 in _pthread_start ()
>=3B >=3B#9 0x96373012 in th= > >read_start ()
>=3B >=3B
>=3B >=3BThread 20 (process 96727 thr= > >ead 0x7103):
>=3B >=3B#0 ThreadPThread__XTestAlert (M3_BXP32l_self= > >=3D0x1e5c134) at ../src/
>=3B >=3Bthread/PTHREAD/ThreadPThread.m3:3= > >19
>=3B >=3B#1 0x0101fd9b in ThreadPThread__XPause (M3_BXP32l_self= > >=3D0x1e5c134=2C
>=3B >=3BM3_CtKayy_n=3D0.0056863520294427872=2C M3= > >_AicXUJ_alertable=3D1 '\001') at ../
>=3B >=3Bsrc/thread/PTHREAD/Th= > >readPThread.m3:669
>=3B >=3B#2 0x01020024 in Thread__AlertPause >r>>=3B >=3B(M3_CtKayy_n=3D0.0056863520294427872) at ../src/thread/PTHRE= > >AD/
>=3B >=3BThreadPThread.m3:699
>=3B >=3B#3 0x008f9ea1 in= > > Animate__Do (M3_CCfZY3_t=3D0x1e7e3fc=2C
>=3B >=3BM3_DsL7Zz_mg=3D0= > >x0=2C M3_AdEaVQ_v=3D0x1e5e0f8=2C M3_BUucNs_duration=3D1) at ../
>=3B = > >>=3Bsrc/Animate.m3:71
>=3B >=3B#4 0x00909610 in MGV__Animation (M= > >3_AdEaVQ_v=3D0x1e5e0f8=2C
>=3B >=3BM3_BUucNs_duration=3D1) at ../s= > >rc/MGV.m3:313
>=3B >=3B#5 0x008921f9 in GraphVBT__AnimateGraph (M3_= > >Cj00zi_graph=3D0x1e5e00c=2C
>=3B >=3BM3_BUucNs_t0=3D0=2C M3_BUucNs= > >_t1=3D1) at ../src/GraphVBT.m3:656
>=3B >=3B#6 0x00019be8 in ViewEr= > >ror__ShowPixel (M3_AoJTjZ_view=3D0x1ed3060=2C
>=3B >=3BM3_AcxOUs_x= > >=3D3=2C M3_AcxOUs_y=3D2=2C M3_AcxOUs_p1=3D6=2C M3_AcxOUs_p2=3D-2) at ../ >r>>=3B >=3Bsrc/bresenham/ViewError.m3:548
>=3B >=3B#7 0x0001529= > >a in BresenhamIE__OEDispatcher (M3_Ao6Rbg_v=3D0x1ed3060=2C
>=3B >= > >=3BM3_Af40ku_evt=3D0x1e08014) at ../I386_DARWIN/BresenhamIE.m3:101
>= > >=3B >=3B#8 0x007abb9b in Zeus__ViewThread (M3_BH3Tll_self=3D0x1e5c128) a= > >t ../
>=3B >=3Bsrc/Zeus.m3:331
>=3B >=3B#9 0x0101f243 in Th= > >readPThread__RunThread (M3_BeUkBA_me=3D0x1c3fd80)
>=3B >=3Bat ../s= > >rc/thread/PTHREAD/ThreadPThread.m3:546
>=3B >=3B#10 0x0101ef74 in Th= > >readPThread__ThreadBase
>=3B >=3B(M3_AJWxb1_param=3D0x1c3fd80) at = > >../src/thread/PTHREAD/
>=3B >=3BThreadPThread.m3:522
>=3B >= > >=3B#11 0x96373155 in _pthread_start ()
>=3B >=3B#12 0x96373012 in th= > >read_start ()
>=3B >=3B
>=3B >=3BThread 19 (process 96727 thr= > >ead 0x5d07):
>=3B >=3B#0 0x963422ce in semaphore_wait_signal_trap (= > >)
>=3B >=3B#1 0x963742c6 in _pthread_cond_wait ()
>=3B >=3B#= > >2 0x963b9539 in pthread_cond_wait ()
>=3B >=3B#3 0x0101d189 in Thr= > >eadPThread__XWait (M3_BXP32l_self=3D0x1e5c0bc=2C
>=3B >=3BM3_AYIbX= > >3_m=3D0x1e3f9bc=2C M3_Bl0jv4_c=3D0x1edf34c=2C M3_AicXUJ_alertable=3D1
= > >>=3B >=3B'\001') at ../src/thread/PTHREAD/ThreadPThread.m3:226
>= > >=3B >=3B#4 0x0101d7a6 in Thread__AlertWait (M3_AYIbX3_m=3D0x1e3f9bc=2C = > >
>=3B >=3BM3_Bl0jv4_c=3D0x1edf34c) at ../src/thread/PTHREAD/ThreadPT= > >hread.m3:266
>=3B >=3B#5 0x007ab7f2 in Zeus__WakeZeusAndSleep (M3_C= > >QpoHd_zeus=3D0x1e3ccfc=2C
>=3B >=3BM3_B74vJ1_view=3D0x1edf25c) at = > >../src/Zeus.m3:361
>=3B >=3B#6 0x007abaa2 in Zeus__ViewThread (M3_B= > >H3Tll_self=3D0x1e5c0b0) at ../
>=3B >=3Bsrc/Zeus.m3:328
>=3B &= > >gt=3B#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c3fc80) = > >
>=3B >=3Bat ../src/thread/PTHREAD/ThreadPThread.m3:546
>=3B &= > >gt=3B#8 0x0101ef74 in ThreadPThread__ThreadBase
>=3B >=3B(M3_AJWx= > >b1_param=3D0x1c3fc80) at ../src/thread/PTHREAD/
>=3B >=3BThreadPThr= > >ead.m3:522
>=3B >=3B#9 0x96373155 in _pthread_start ()
>=3B &g= > >t=3B#10 0x96373012 in thread_start ()
>=3B >=3B
>=3B >=3BThre= > >ad 18 (process 96727 thread 0x700b):
>=3B >=3B#0 0x963422ce in sema= > >phore_wait_signal_trap ()
>=3B >=3B#1 0x963742c6 in _pthread_cond_w= > >ait ()
>=3B >=3B#2 0x963b9539 in pthread_cond_wait ()
>=3B >= > >=3B#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=3D0x1e5c044=2C <= > >br>>=3B >=3BM3_AYIbX3_m=3D0x1e3f9bc=2C M3_Bl0jv4_c=3D0x1ee3bac=2C M3_Ai= > >cXUJ_alertable=3D1
>=3B >=3B'\001') at ../src/thread/PTHREAD/Threa= > >dPThread.m3:226
>=3B >=3B#4 0x0101d7a6 in Thread__AlertWait (M3_AYI= > >bX3_m=3D0x1e3f9bc=2C
>=3B >=3BM3_Bl0jv4_c=3D0x1ee3bac) at ../src/t= > >hread/PTHREAD/ThreadPThread.m3:266
>=3B >=3B#5 0x007ab7f2 in Zeus__= > >WakeZeusAndSleep (M3_CQpoHd_zeus=3D0x1e3ccfc=2C
>=3B >=3BM3_B74vJ1= > >_view=3D0x1ee3b00) at ../src/Zeus.m3:361
>=3B >=3B#6 0x007abaa2 in = > >Zeus__ViewThread (M3_BH3Tll_self=3D0x1e5c038) at ../
>=3B >=3Bsrc/Z= > >eus.m3:328
>=3B >=3B#7 0x0101f243 in ThreadPThread__RunThread (M3_B= > >eUkBA_me=3D0x1c3fa90)
>=3B >=3Bat ../src/thread/PTHREAD/ThreadPThr= > >ead.m3:546
>=3B >=3B#8 0x0101ef74 in ThreadPThread__ThreadBase >>>=3B >=3B(M3_AJWxb1_param=3D0x1c3fa90) at ../src/thread/PTHREAD/
&= > >gt=3B >=3BThreadPThread.m3:522
>=3B >=3B#9 0x96373155 in _pthread= > >_start ()
>=3B >=3B#10 0x96373012 in thread_start ()
>=3B >= > >=3B
>=3B >=3BThread 17 (process 96727 thread 0x6e03):
>=3B >= > >=3B#0 0x963493dc in _pthread_testcancel ()
>=3B >=3B#1 0x96349275 = > >in nanosleep$UNIX2003 ()
>=3B >=3B#2 0x01022cc4 in ThreadPThread__N= > >anosleep (req=3D0xb134add0=2C
>=3B >=3Brem=3D0xb134add8) at ../src= > >/thread/PTHREAD/ThreadPThreadC.c:318
>=3B >=3B#3 0x0101fd7c in Thre= > >adPThread__XPause (M3_BXP32l_self=3D0x1e54388=2C
>=3B >=3BM3_CtKay= > >y_n=3D0.5=2C M3_AicXUJ_alertable=3D0 '\0') at ../src/thread/PTHREAD/
&g= > >t=3B >=3BThreadPThread.m3:668
>=3B >=3B#4 0x0101fef3 in Thread__P= > >ause (M3_CtKayy_n=3D0.5) at ../src/thread/
>=3B >=3BPTHREAD/ThreadP= > >Thread.m3:685
>=3B >=3B#5 0x00a6f0c0 in VTCaret__Blinker (M3_Axogco= > >_arg=3D0x1e5437c) at ../src/
>=3B >=3Bvtext/VTCaret.m3:149
>= > >=3B >=3B#6 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c3f= > >9c0)
>=3B >=3Bat ../src/thread/PTHREAD/ThreadPThread.m3:546
>= > >=3B >=3B#7 0x0101ef74 in ThreadPThread__ThreadBase
>=3B >=3B(M3= > >_AJWxb1_param=3D0x1c3f9c0) at ../src/thread/PTHREAD/
>=3B >=3BThrea= > >dPThread.m3:522
>=3B >=3B#8 0x96373155 in _pthread_start ()
>= > >=3B >=3B#9 0x96373012 in thread_start ()
>=3B >=3B
>=3B >= > >=3BThread 16 (process 96727 thread 0x435b):
>=3B >=3B#0 0x963422ce = > >in semaphore_wait_signal_trap ()
>=3B >=3B#1 0x963742c6 in _pthread= > >_cond_wait ()
>=3B >=3B#2 0x963b9539 in pthread_cond_wait ()
>= > >=3B >=3B#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=3D0x1df30c= > >8=2C
>=3B >=3BM3_AYIbX3_m=3D0x1e3bb94=2C M3_Bl0jv4_c=3D0x1e3bbb0= > >=2C M3_AicXUJ_alertable=3D0
>=3B >=3B'\0') at ../src/thread/PTHREA= > >D/ThreadPThread.m3:226
>=3B >=3B#4 0x0101d823 in Thread__Wait (M3_A= > >YIbX3_m=3D0x1e3bb94=2C
>=3B >=3BM3_Bl0jv4_c=3D0x1e3bbb0) at ../src= > >/thread/PTHREAD/ThreadPThread.m3:277
>=3B >=3B#5 0x007baaa1 in Zeus= > >Panel__PanelThread (M3_CvdnuP_pc=3D0x1df30b8)
>=3B >=3Bat ../src/Z= > >eusPanel.m3:1425
>=3B >=3B#6 0x0101f243 in ThreadPThread__RunThread= > > (M3_BeUkBA_me=3D0x1c39830)
>=3B >=3Bat ../src/thread/PTHREAD/Thre= > >adPThread.m3:546
>=3B >=3B#7 0x0101ef74 in ThreadPThread__ThreadBas= > >e
>=3B >=3B(M3_AJWxb1_param=3D0x1c39830) at ../src/thread/PTHREAD/= > >
>=3B >=3BThreadPThread.m3:522
>=3B >=3B#8 0x96373155 in _p= > >thread_start ()
>=3B >=3B#9 0x96373012 in thread_start ()
>=3B= > > >=3B
>=3B >=3BThread 15 (process 96727 thread 0x420b):
>=3B = > >>=3B#0 0x963422ce in semaphore_wait_signal_trap ()
>=3B >=3B#1 0= > >x963742c6 in _pthread_cond_wait ()
>=3B >=3B#2 0x963b9539 in pthrea= > >d_cond_wait ()
>=3B >=3B#3 0x0101d189 in ThreadPThread__XWait (M3_B= > >XP32l_self=3D0x1d67e68=2C
>=3B >=3BM3_AYIbX3_m=3D0x1d00500=2C M3_B= > >l0jv4_c=3D0x1d22688=2C M3_AicXUJ_alertable=3D0
>=3B >=3B'\0') at .= > >./src/thread/PTHREAD/ThreadPThread.m3:226
>=3B >=3B#4 0x0101d823 in= > > Thread__Wait (M3_AYIbX3_m=3D0x1d00500=2C
>=3B >=3BM3_Bl0jv4_c=3D0= > >x1d22688) at ../src/thread/PTHREAD/ThreadPThread.m3:277
>=3B >=3B#5 = > > 0x00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=3D0x1ee3b00) at ../
&g= > >t=3B >=3Bsrc/trestle/Trestle.m3:884
>=3B >=3B#6 0x007a98b1 in Vie= > >w__WaiterThread (M3_C7vPGX_waiter=3D0x1d67e5c)
>=3B >=3Bat ../src/= > >View.m3:74
>=3B >=3B#7 0x0101f243 in ThreadPThread__RunThread (M3_B= > >eUkBA_me=3D0x1c305c0)
>=3B >=3Bat ../src/thread/PTHREAD/ThreadPThr= > >ead.m3:546
>=3B >=3B#8 0x0101ef74 in ThreadPThread__ThreadBase >>>=3B >=3B(M3_AJWxb1_param=3D0x1c305c0) at ../src/thread/PTHREAD/
&= > >gt=3B >=3BThreadPThread.m3:522
>=3B >=3B#9 0x96373155 in _pthread= > >_start ()
>=3B >=3B#10 0x96373012 in thread_start ()
>=3B >= > >=3B
>=3B >=3BThread 14 (process 96727 thread 0x4103):
>=3B >= > >=3B#0 0x963422ce in semaphore_wait_signal_trap ()
>=3B >=3B#1 0x96= > >3742c6 in _pthread_cond_wait ()
>=3B >=3B#2 0x963b9539 in pthread_c= > >ond_wait ()
>=3B >=3B#3 0x0101d189 in ThreadPThread__XWait (M3_BXP3= > >2l_self=3D0x1ee32e4=2C
>=3B >=3BM3_AYIbX3_m=3D0x1d00500=2C M3_Bl0j= > >v4_c=3D0x1edf3c4=2C M3_AicXUJ_alertable=3D0
>=3B >=3B'\0') at ../s= > >rc/thread/PTHREAD/ThreadPThread.m3:226
>=3B >=3B#4 0x0101d823 in Th= > >read__Wait (M3_AYIbX3_m=3D0x1d00500=2C
>=3B >=3BM3_Bl0jv4_c=3D0x1e= > >df3c4) at ../src/thread/PTHREAD/ThreadPThread.m3:277
>=3B >=3B#5 0x= > >00c40602 in Trestle__AwaitDelete (M3_BFdKo9_v=3D0x1edf25c) at ../
>= > >=3B >=3Bsrc/trestle/Trestle.m3:884
>=3B >=3B#6 0x007a98b1 in View= > >__WaiterThread (M3_C7vPGX_waiter=3D0x1ee32d8)
>=3B >=3Bat ../src/V= > >iew.m3:74
>=3B >=3B#7 0x0101f243 in ThreadPThread__RunThread (M3_Be= > >UkBA_me=3D0x1c38bf0)
>=3B >=3Bat ../src/thread/PTHREAD/ThreadPThre= > >ad.m3:546
>=3B >=3B#8 0x0101ef74 in ThreadPThread__ThreadBase
= > >>=3B >=3B(M3_AJWxb1_param=3D0x1c38bf0) at ../src/thread/PTHREAD/
&g= > >t=3B >=3BThreadPThread.m3:522
>=3B >=3B#9 0x96373155 in _pthread_= > >start ()
>=3B >=3B#10 0x96373012 in thread_start ()
>=3B >=3B= > >
>=3B >=3BThread 13 (process 96727 thread 0x4003):
>=3B >=3B#= > >0 0x963422ce in semaphore_wait_signal_trap ()
>=3B >=3B#1 0x963742= > >c6 in _pthread_cond_wait ()
>=3B >=3B#2 0x963b9539 in pthread_cond_= > >wait ()
>=3B >=3B#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_s= > >elf=3D0x1edb2e4=2C
>=3B >=3BM3_AYIbX3_m=3D0x1d00500=2C M3_Bl0jv4_c= > >=3D0x1ed532c=2C M3_AicXUJ_alertable=3D0
>=3B >=3B'\0') at ../src/t= > >hread/PTHREAD/ThreadPThread.m3:226
>=3B >=3B#4 0x0101d823 in Thread= > >__Wait (M3_AYIbX3_m=3D0x1d00500=2C
>=3B >=3BM3_Bl0jv4_c=3D0x1ed532= > >c) at ../src/thread/PTHREAD/ThreadPThread.m3:277
>=3B >=3B#5 0x00c4= > >0602 in Trestle__AwaitDelete (M3_BFdKo9_v=3D0x1ed3060) at ../
>=3B &g= > >t=3Bsrc/trestle/Trestle.m3:884
>=3B >=3B#6 0x007a98b1 in View__Wait= > >erThread (M3_C7vPGX_waiter=3D0x1edb2d8)
>=3B >=3Bat ../src/View.m3= > >:74
>=3B >=3B#7 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_m= > >e=3D0x1c38780)
>=3B >=3Bat ../src/thread/PTHREAD/ThreadPThread.m3:= > >546
>=3B >=3B#8 0x0101ef74 in ThreadPThread__ThreadBase
>=3B= > > >=3B(M3_AJWxb1_param=3D0x1c38780) at ../src/thread/PTHREAD/
>=3B &= > >gt=3BThreadPThread.m3:522
>=3B >=3B#9 0x96373155 in _pthread_start = > >()
>=3B >=3B#10 0x96373012 in thread_start ()
>=3B >=3B
&g= > >t=3B >=3BThread 12 (process 96727 thread 0x2e03):
>=3B >=3B#0 0x9= > >63422ce in semaphore_wait_signal_trap ()
>=3B >=3B#1 0x963742c6 in = > >_pthread_cond_wait ()
>=3B >=3B#2 0x963b9539 in pthread_cond_wait (= > >)
>=3B >=3B#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=3D= > >0x1ed52a4=2C
>=3B >=3BM3_AYIbX3_m=3D0x1ed327c=2C M3_Bl0jv4_c=3D0x1= > >ed35f4=2C M3_AicXUJ_alertable=3D0
>=3B >=3B'\0') at ../src/thread/= > >PTHREAD/ThreadPThread.m3:226
>=3B >=3B#4 0x0101d823 in Thread__Wait= > > (M3_AYIbX3_m=3D0x1ed327c=2C
>=3B >=3BM3_Bl0jv4_c=3D0x1ed35f4) at = > >../src/thread/PTHREAD/ThreadPThread.m3:277
>=3B >=3B#5 0x00bb7962 i= > >n XMessenger__Messenger (M3_EVlqQO_self=3D0x1ed5294)
>=3B >=3Bat .= > >./src/xvbt/XMessenger.m3:69
>=3B >=3B#6 0x0101f243 in ThreadPThread= > >__RunThread (M3_BeUkBA_me=3D0x1c38420)
>=3B >=3Bat ../src/thread/P= > >THREAD/ThreadPThread.m3:546
>=3B >=3B#7 0x0101ef74 in ThreadPThread= > >__ThreadBase
>=3B >=3B(M3_AJWxb1_param=3D0x1c38420) at ../src/thre= > >ad/PTHREAD/
>=3B >=3BThreadPThread.m3:522
>=3B >=3B#8 0x963= > >73155 in _pthread_start ()
>=3B >=3B#9 0x96373012 in thread_start (= > >)
>=3B >=3B
>=3B >=3BThread 11 (process 96727 thread 0x2b07):= > >
>=3B >=3B#0 0x963422ce in semaphore_wait_signal_trap ()
>=3B = > >>=3B#1 0x963742c6 in _pthread_cond_wait ()
>=3B >=3B#2 0x963b953= > >9 in pthread_cond_wait ()
>=3B >=3B#3 0x0101d189 in ThreadPThread__= > >XWait (M3_BXP32l_self=3D0x1ed5254=2C
>=3B >=3BM3_AYIbX3_m=3D0x1ed3= > >27c=2C M3_Bl0jv4_c=3D0x1ed3614=2C M3_AicXUJ_alertable=3D0
>=3B >= > >=3B'\0') at ../src/thread/PTHREAD/ThreadPThread.m3:226
>=3B >=3B#4 = > >0x0101d823 in Thread__Wait (M3_AYIbX3_m=3D0x1ed327c=2C
>=3B >=3BM3= > >_Bl0jv4_c=3D0x1ed3614) at ../src/thread/PTHREAD/ThreadPThread.m3:277
>= > >=3B >=3B#5 0x00bbdbc2 in XInput__FilterXInput (M3_DSd60P_self=3D0x1ed524= > >4)
>=3B >=3Bat ../src/xvbt/XInput.m3:102
>=3B >=3B#6 0x010= > >1f243 in ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c38320)
>=3B &g= > >t=3Bat ../src/thread/PTHREAD/ThreadPThread.m3:546
>=3B >=3B#7 0x010= > >1ef74 in ThreadPThread__ThreadBase
>=3B >=3B(M3_AJWxb1_param=3D0x1= > >c38320) at ../src/thread/PTHREAD/
>=3B >=3BThreadPThread.m3:522
= > >>=3B >=3B#8 0x96373155 in _pthread_start ()
>=3B >=3B#9 0x9637= > >3012 in thread_start ()
>=3B >=3B
>=3B >=3BThread 10 (process= > > 96727 thread 0x2a23):
>=3B >=3B#0 0x963916fa in select$DARWIN_EXTS= > >N ()
>=3B >=3B#1 0x01023503 in Unix__select (nfds=3D7=2C readfds=3D= > >0x2813d54=2C
>=3B >=3Bwritefds=3D0x2813d64=2C exceptfds=3D0x2813d7= > >4=2C timeout=3D0x0) at ../src/unix/
>=3B >=3BCommon/UnixC.c:301
= > >>=3B >=3B#2 0x01020970 in ThreadPThread__XIOWait__CallSelect.762
= > >>=3B >=3B(M3_Cwb5VA_nfd=3D<=3Bunknown type>=3B=2C M3_A4bqCj_timeout= > >=3D0x0) at ../src/thread/
>=3B >=3BPTHREAD/ThreadPThread.m3:787
= > >>=3B >=3B#3 0x010206cc in ThreadPThread__XIOWait (M3_BXP32l_self=3D0x1= > >ed5204=2C
>=3B >=3BM3_Cwb5VA_fd=3D<=3Bunknown type>=3B=2C M3_A= > >icXUJ_read=3D1 '\001'=2C
>=3B >=3BM3_CtKayy_interval=3D-1=2C M3_Ai= > >cXUJ_alertable=3D0 '\0') at ../src/thread/
>=3B >=3BPTHREAD/ThreadP= > >Thread.m3:826
>=3B >=3B#4 0x010201b4 in SchedulerPosix__IOWait (M3_= > >Cwb5VA_fd=3D<=3Bunknown type>=3B=2C
>=3B >=3BM3_AicXUJ_read=3D= > >1 '\001'=2C M3_CtKayy_timeoutInterval=3D-1) at ../src/
>=3B >=3Bthr= > >ead/PTHREAD/ThreadPThread.m3:729
>=3B >=3B#5 0x00bbf20b in XInput__= > >WaitForXInput (M3_Bkyxhg_self=3D0x1ed51f4)
>=3B >=3Bat ../src/xvbt= > >/XInput.m3:63
>=3B >=3B#6 0x0101f243 in ThreadPThread__RunThread (M= > >3_BeUkBA_me=3D0x1c38250)
>=3B >=3Bat ../src/thread/PTHREAD/ThreadP= > >Thread.m3:546
>=3B >=3B#7 0x0101ef74 in ThreadPThread__ThreadBase = > >
>=3B >=3B(M3_AJWxb1_param=3D0x1c38250) at ../src/thread/PTHREAD/ >r>>=3B >=3BThreadPThread.m3:522
>=3B >=3B#8 0x96373155 in _pthr= > >ead_start ()
>=3B >=3B#9 0x96373012 in thread_start ()
>=3B &g= > >t=3B
>=3B >=3BThread 9 (process 96727 thread 0x29f3):
>=3B >= > >=3B#0 0x963422ce in semaphore_wait_signal_trap ()
>=3B >=3B#1 0x96= > >3742c6 in _pthread_cond_wait ()
>=3B >=3B#2 0x963b9539 in pthread_c= > >ond_wait ()
>=3B >=3B#3 0x0101d189 in ThreadPThread__XWait (M3_BXP3= > >2l_self=3D0x1e3fafc=2C
>=3B >=3BM3_AYIbX3_m=3D0x1e3f9bc=2C M3_Bl0j= > >v4_c=3D0x1e3f9c8=2C M3_AicXUJ_alertable=3D0
>=3B >=3B'\0') at ../s= > >rc/thread/PTHREAD/ThreadPThread.m3:226
>=3B >=3B#4 0x0101d823 in Th= > >read__Wait (M3_AYIbX3_m=3D0x1e3f9bc=2C
>=3B >=3BM3_Bl0jv4_c=3D0x1e= > >3f9c8) at ../src/thread/PTHREAD/ThreadPThread.m3:277
>=3B >=3B#5 0x= > >007ab312 in Zeus__AlgToViews (M3_CQpoHd_zeus=3D0x1e3ccfc=2C
>=3B >= > >=3BM3_Ao6Rbg_initiator=3D0x1ecd9cc=2C M3_BMhQCx_dispatchProc=3D0x150e0=2C = > >
>=3B >=3BM3_Af40ku_evtArgs=3D0x1e08014) at ../src/Zeus.m3:306
&g= > >t=3B >=3B#6 0x007ac1f0 in Zeus__Dispatch (M3_Ao6Rbg_initiator=3D0x1ecd9c= > >c=2C
>=3B >=3BM3_DsvzJ6_style=3D0 '\0'=2C M3_AcxOUs_priority=3D1= > >=2C
>=3B >=3BM3_Bd56fi_eventName=3D0x1d9d60=2C M3_BMhQCx_dispatchP= > >roc=3D0x150e0=2C
>=3B >=3BM3_Af40ku_evtArgs=3D0x1e08014) at ../src= > >/Zeus.m3:246
>=3B >=3B#7 0x000149a7 in BresenhamIE__ShowPixel
= > >>=3B >=3B(M3_CfiRBL_initiator=3D0x1ecd9cc=2C M3_AcxOUs_x=3D3=2C M3_AcxO= > >Us_y=3D2=2C
>=3B >=3BM3_AcxOUs_p1=3D6=2C M3_AcxOUs_p2=3D-2) at ../= > >I386_DARWIN/BresenhamIE.m3:227
>=3B >=3B#8 0x000175b7 in AlgBresenh= > >am__DrawLine (M3_ECecEc_alg=3D0x1ecd9cc=2C
>=3B >=3BM3_AcxOUs_x1= > >=3D0=2C M3_AcxOUs_y1=3D0=2C M3_AcxOUs_x2=3D10=2C M3_AcxOUs_y2=3D6) at ../ <= > >br>>=3B >=3Bsrc/bresenham/AlgBresenham.m3:55
>=3B >=3B#9 0x0001= > >788f in AlgBresenham__Run (M3_ECecEc_alg=3D0x1ecd9cc) at ../
>=3B >= > >=3Bsrc/bresenham/AlgBresenham.m3:86
>=3B >=3B#10 0x007bb729 in ZeusP= > >anel__AlgThread (M3_Dijbki_ac=3D0x1e3fae8) at ../
>=3B >=3Bsrc/Zeus= > >Panel.m3:1534
>=3B >=3B#11 0x0101f243 in ThreadPThread__RunThread (M= > >3_BeUkBA_me=3D0x1c29fd0)
>=3B >=3Bat ../src/thread/PTHREAD/ThreadP= > >Thread.m3:546
>=3B >=3B#12 0x0101ef74 in ThreadPThread__ThreadBase = > >
>=3B >=3B(M3_AJWxb1_param=3D0x1c29fd0) at ../src/thread/PTHREAD/ >r>>=3B >=3BThreadPThread.m3:522
>=3B >=3B#13 0x96373155 in _pthr= > >ead_start ()
>=3B >=3B#14 0x96373012 in thread_start ()
>=3B &g= > >t=3B
>=3B >=3BThread 8 (process 96727 thread 0x2803):
>=3B >= > >=3B#0 0x963422ce in semaphore_wait_signal_trap ()
>=3B >=3B#1 0x96= > >3742c6 in _pthread_cond_wait ()
>=3B >=3B#2 0x963b9539 in pthread_c= > >ond_wait ()
>=3B >=3B#3 0x0101d189 in ThreadPThread__XWait (M3_BXP3= > >2l_self=3D0x1d8e01c=2C
>=3B >=3BM3_AYIbX3_m=3D0x1d71fdc=2C M3_Bl0j= > >v4_c=3D0x1d71fe8=2C M3_AicXUJ_alertable=3D1
>=3B >=3B'\001') at ..= > >/src/thread/PTHREAD/ThreadPThread.m3:226
>=3B >=3B#4 0x0101d7a6 in = > >Thread__AlertWait (M3_AYIbX3_m=3D0x1d71fdc=2C
>=3B >=3BM3_Bl0jv4_c= > >=3D0x1d71fe8) at ../src/thread/PTHREAD/ThreadPThread.m3:266
>=3B >= > >=3B#5 0x00e3bdf2 in Formatter__Allocate (M3_ACp9GL_t=3D0x1d71680=2C
&= > >gt=3B >=3BM3_DBiloZ_this=3D1 '\001'=2C M3_Cwb5VA_minSize=3D<=3Bunknown = > >type>=3B) at ../src/
>=3B >=3Bformatter/Formatter.m3:440
>= > >=3B >=3B#6 0x00e3bf0a in Formatter__Probe (M3_ACp9GL_t=3D0x1d71680=2C <= > >br>>=3B >=3BM3_Cwb5VA_i=3D<=3Bunknown type>=3B) at ../src/formatter= > >/Formatter.m3:542
>=3B >=3B#7 0x00e3c2b8 in Formatter__Peek (M3_ACp= > >9GL_t=3D0x1d71680=2C
>=3B >=3BM3_Cwb5VA_i=3D<=3Bunknown type>= > >=3B) at ../src/formatter/Formatter.m3:592
>=3B >=3B#8 0x00e3c2ff in= > > Formatter__PeekOp (M3_ACp9GL_t=3D0x1d71680=2C
>=3B >=3BM3_Cwb5VA_= > >i=3D<=3Bunknown type>=3B) at ../src/formatter/Formatter.m3:577
>= > >=3B >=3B#9 0x00e3cb25 in Formatter__PrintUntil (M3_ACp9GL_t=3D0x1d71680= > >=2C
>=3B >=3BM3_DOUxXw_mode=3D1 '\001'=2C M3_ElBLGV_pos=3D0xb038ce= > >90=2C
>=3B >=3BM3_Cwb5VA_maxL=3D<=3Bunknown type>=3B=2C M3_CCu= > >ODf_op=3D0x1d72c08) at ../src/
>=3B >=3Bformatter/Formatter.m3:708<= > >br>>=3B >=3B#10 0x00e3cfc9 in Formatter__PrintTop (M3_B5Nhtj_self=3D0x1= > >d8e00c) at ../
>=3B >=3Bsrc/formatter/Formatter.m3:615
>=3B &g= > >t=3B#11 0x0101f243 in ThreadPThread__RunThread (M3_BeUkBA_me=3D0x1c29140) = > >
>=3B >=3Bat ../src/thread/PTHREAD/ThreadPThread.m3:546
>=3B &g= > >t=3B#12 0x0101ef74 in ThreadPThread__ThreadBase
>=3B >=3B(M3_AJWxb= > >1_param=3D0x1c29140) at ../src/thread/PTHREAD/
>=3B >=3BThreadPThre= > >ad.m3:522
>=3B >=3B#13 0x96373155 in _pthread_start ()
>=3B >= > >=3B#14 0x96373012 in thread_start ()
>=3B >=3B
>=3B >=3BThrea= > >d 7 (process 96727 thread 0x2703):
>=3B >=3B#0 0x963422ce in semaph= > >ore_wait_signal_trap ()
>=3B >=3B#1 0x963742c6 in _pthread_cond_wai= > >t ()
>=3B >=3B#2 0x963b9539 in pthread_cond_wait ()
>=3B >= > >=3B#3 0x0101d189 in ThreadPThread__XWait (M3_BXP32l_self=3D0x1d71618=2C <= > >br>>=3B >=3BM3_AYIbX3_m=3D0x1d715ec=2C M3_Bl0jv4_c=3D0x1d715f8=2C M3_Ai= > >cXUJ_alertable=3D1
>=3B >=3B'\001') at ../src/thread/PTHREAD/Threa= > >dPThread.m3:226
>=3B >=3B#4 0x0101d7a6 in Thread__AlertWait (M3_AYI= > >bX3_m=3D0x1d715ec=2C
>=3B >=3BM3_Bl0jv4_c=3D0x1d715f8) at ../src/t= > >hread/PTHREAD/ThreadPThread.m3:266
>=3B >=3B#5 0x00e3bdf2 in Format= > >ter__Allocate (M3_ACp9GL_t=3D0x1d70c90=2C
>=3B >=3BM3_DBiloZ_this= > >=3D1 '\001'=2C M3_Cwb5VA_minSize=3D<=3Bunknown type>=3B) at ../src/ >>>=3B >=3Bformatter/Formatter.m3:440
>=3B >=3B#6 0x00e3bf0a in = > >Formatter__Probe (M3_ACp9GL_t=3D0x1d70c90=2C
>=3B >=3BM3_Cwb5VA_i= > >=3D<=3Bunknown type>=3B) at ../src/formatter/Formatter.m3:542
>=3B= > > >=3B#7 0x00e3c2b8 in Formatter__Peek (M3_ACp9GL_t=3D0x1d70c90=2C
&= > >gt=3B >=3BM3_Cwb5VA_i=3D<=3Bunknown type>=3B) at ../src/formatter/For= > >matter.m3:592
>=3B >=3B#8 0x00e3c2ff in Formatter__PeekOp (M3_ACp9G= > >L_t=3D0x1d70c90=2C
>=3B >=3BM3_Cwb5VA_i=3D<=3Bunknown type>=3B= > >) at ../src/formatter/Formatter.m3:577
>=3B >=3B#9 0x00e3cb25 in Fo= > >rmatter__PrintUntil (M3_ACp9GL_t=3D0x1d70c90=2C
>=3B >=3BM3_DOUxXw= > >_mode=3D1 '\001'=2C M3_ElBLGV_pos=3D0xb030ae90=2C
>=3B >=3BM3_Cwb5= > >VA_maxL=3D<=3Bunknown type>=3B=2C M3_CCuODf_op=3D0x1d72c08) at ../src/ = > >
>=3B >=3Bformatter/Formatter.m3:708
>=3B >=3B#10 0x00e3cfc9 = > >in Formatter__PrintTop (M3_B5Nhtj_self=3D0x1d71608) at ../
>=3B >= > >=3Bsrc/formatter/Formatter.m3:615
>=3B >=3B#11 0x0101f243 in ThreadP= > >Thread__RunThread (M3_BeUkBA_me=3D0x1c221e0)
>=3B >=3Bat ../src/th= > >read/PTHREAD/ThreadPThread.m3:546
>=3B >=3B#12 0x0101ef74 in ThreadP= > >Thread__ThreadBase
>=3B >=3B(M3_AJWxb1_param=3D0x1c221e0) at ../sr= > >c/thread/PTHREAD/
>=3B >=3BThreadPThread.m3:522
>=3B >=3B#13= > > 0x96373155 in _pthread_start ()
>=3B >=3B#14 0x96373012 in thread_s= > >tart ()
>=3B >=3B
>=3B >=3BThread 6 (process 96727 thread 0x2= > >603):
>=3B >=3B#0 0x963422ce in semaphore_wait_signal_trap ()
&g= > >t=3B >=3B#1 0x963742c6 in _pthread_cond_wait ()
>=3B >=3B#2 0x96= > >3b9539 in pthread_cond_wait ()
>=3B >=3B#3 0x0101d189 in ThreadPThr= > >ead__XWa