[M3devel] AMD64_FREEBSD problems with current RC from m3 site
Mika Nystrom
mika at async.async.caltech.edu
Fri Nov 6 19:01:23 CET 2009
Tony,
Sorry to report this, but your modification didn't fix it completely.
I am getting a crash in the same place now, but after much longer runtime.
(gdb)
#2 0x0000000803774def in ThreadPThread__StopWorld ()
at ../src/thread/PTHREAD/ThreadPThread.m3:1038
1038 <*ASSERT acks < nLive*>
(gdb)
Mika
Tony Hosking writes:
>
>--Apple-Mail-134-36775080
>Content-Type: text/plain;
> charset=US-ASCII;
> format=flowed;
> delsp=yes
>Content-Transfer-Encoding: 7bit
>
>Weird. Now I need to understand why. Thanks for stress testing
>this. You have a ton of threads there.
>
>I wonder if it is slow because of the large number of threads that
>need stopping. I need to think about ways to avoid signalling threads
>that are already on wait queues. I have a feeling this will require
>changes to the Mutex implementation. Not too hard to do though.
>
>On 5 Nov 2009, at 23:10, Mika Nystrom wrote:
>
>>
>> Guess what? The very last thing you checked in today seems to have
>> stopped the crashes.
>>
>> It's still ridiculously slow, though. This I can probably whittle
>> down
>> to a smaller test case, I hope.
>>
>> Mika
>>
>> Tony Hosking writes:
>>>
>>> --Apple-Mail-131--17975166
>>> Content-Type: text/plain;
>>> charset=US-ASCII;
>>> format=flowed;
>>> delsp=yes
>>> Content-Transfer-Encoding: 7bit
>>>
>>> OK, one more version just checked in.
>>> Perhaps we have acks left over from a previous GC cycle? Weird!
>>>
>>> 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 5 Nov 2009, at 17:28, Mika Nystrom wrote:
>>>
>>>> Aha, got a crash!
>>>>
>>>> Starting act=0x805c17a80
>>>> Started from act=0x805c16080
>>>> WARNING: TWSReplayer.ReqMktData: Couldnt find data for BAX:TSE:CAD
>>>> [New Thread 0x805c06700 (LWP 100388)]
>>>> Stopping from act=0x805c17c00
>>>> Stopping act=0x805c17c80
>>>> Stopping act=0x805c17d00
>>>> Stopping act=0x805c17d80
>>>> Stopping act=0x805c17e00
>>>> Stopping act=0x805c17e80
>>>> Stopping act=0x805c17f00
>>>> Stopping act=0x805c17f80
>>>> Stopping act=0x805cb4080
>>>> Stopping act=0x805cb4100
>>>> Stopping act=0x805cb4180
>>>> Stopping act=0x805c16080
>>>> Stopping act=0x805c16b80
>>>> Stopping act=0x805c16c00
>>>> Stopping act=0x805c16c80
>>>> Stopping act=0x805c16d00
>>>> Stopping act=0x805c16e00
>>>> Stopping act=0x805c16e80
>>>> Stopping act=0x805c16d80
>>>> Stopping act=0x805c16f00
>>>> Stopping act=0x805c16f80
>>>> Stopping act=0x805c17000
>>>> Stopping act=0x805c17080
>>>> Stopping act=0x805c17100
>>>> Stopping act=0x805c17180
>>>> Stopping act=0x805c17200
>>>> Stopping act=0x805c17280
>>>> Stopping act=0x805c17300
>>>> Stopping act=0x805c17380
>>>> Stopping act=0x805d16080
>>>> Stopping act=0x805c17400
>>>> Stopping act=0x805c17480
>>>> Stopping act=0x805c17500
>>>> Stopping act=0x805c17580
>>>> Stopping act=0x805c17600
>>>> Stopping act=0x805c17680
>>>> Stopping act=0x805c17700
>>>> Stopping act=0x805c17780
>>>> Stopping act=0x805c17800
>>>> Stopping act=0x805c17880
>>>> Stopping act=0x805d16100
>>>> Stopping act=0x805c17900
>>>> Stopping act=0x805c17980
>>>> Stopping act=0x805c17a00
>>>> Stopping act=0x805c17a80
>>>> Stopping act=0x805c17b00
>>>> Stopping act=0x805c17b80
>>>> Stopping act=0x805c17d00
>>>> Stopping act=0x805c17e80
>>>> Stopping act=0x805c16b80
>>>> Stopping act=0x805c16d00
>>>> Stopping act=0x805c16f00
>>>> Stopping act=0x805c17080
>>>> Stopping act=0x805c17280
>>>> Stopping act=0x805c17580
>>>> Stopping act=0x805c17780
>>>> Stopping act=0x805c17a00
>>>> Stopping act=0x805c17b80
>>>> Stopping act=0x805c16d00
>>>> Stopping act=0x805c17580
>>>> [Switching to Thread 0x805c05760 (LWP 100371)]
>>>>
>>>> Breakpoint 1, RTHooks__ReportFault (M3_AJWxb1_module=Error accessing
>>>> memory address 0x8000fb5db308:
>>>> Bad address.
>>>> ) at ../src/runtime/common/RTHooks.m3:95
>>>> 95 VAR a: RT0.RaiseActivation; code := Word.And (info,
>>>> 16_1f);
>>>> (gdb) where
>>>> #0 RTHooks__ReportFault (M3_AJWxb1_module=Error accessing memory
>>>> address 0x8000fb5db308: Bad address.
>>>> ) at ../src/runtime/common/RTHooks.m3:95
>>>> #1 0x0000000803775ea8 in _m3_fault (M3_AcxOUs_arg=Error accessing
>>>> memory address 0x8000fb5db388: Bad address.
>>>> )
>>>> from /usr/local/cm3/pkg/m3core/AMD64_FREEBSD/libm3core.so.5
>>>> #2 0x0000000803774def in ThreadPThread__StopWorld ()
>>>> at ../src/thread/PTHREAD/ThreadPThread.m3:1038
>>>> #3 0x00000008037743c0 in ThreadInternal__SuspendOthers ()
>>>> at ../src/thread/PTHREAD/ThreadPThread.m3:838
>>>> #4 0x0000000803752624 in RTCollector__CollectSomeInStateZero ()
>>>> at ../src/runtime/common/RTCollector.m3:745
>>>> #5 0x00000008037525d0 in RTCollector__CollectSome () at ../src/
>>>> runtime/common/RTCollector.m3:719
>>>> #6 0x0000000803751fd1 in RTHeapRep__CollectEnough () at ../src/
>>>> runtime/common/RTCollector.m3:653
>>>> #7 0x0000000803748e79 in RTAllocator__AllocTraced
>>>> (M3_Cwb5VA_dataSize=Error accessing memory address 0x8000fb5db5d8:
>>>> Bad address.
>>>> )
>>>> at ../src/runtime/common/RTAllocator.m3:365
>>>> #8 0x00000008037486d7 in RTAllocator__GetOpenArray
>>>> (M3_Eic7CK_def=Error accessing memory address 0x8000fb5db6c8: Bad
>>>> address.
>>>> )
>>>> at ../src/runtime/common/RTAllocator.m3:294
>>>> #9 0x0000000803747819 in RTHooks__AllocateOpenArray
>>>> (M3_AJWxb1_defn=Error accessing memory address 0x8000fb5db748: Bad
>>>> address.
>>>> )
>>>> at ../src/runtime/common/RTAllocator.m3:141
>>>> #10 0x0000000802947b1e in SX__Lock (M3_CNERyx_arr=Error accessing
>>>> memory address 0x8000fb5db788: Bad address.
>>>> ) at ../src/SX.m3:267
>>>> #11 0x0000000802947380 in SXSelect__WaitE (M3_CNERyx_on=Error
>>>> accessing memory address 0x8000fb5db848: Bad address.
>>>> ) at ../src/SX.m3:220
>>>> #12 0x0000000802946972 in SXSelect__Wait (M3_CNERyx_on=Error
>>>> accessing memory address 0x8000fb5db9e8: Bad address.
>>>> ) at ../src/SX.m3:152
>>>> #13 0x00000008011ac748 in MktAsset__WaitLocked (M3_DwTwqf_t=Error
>>>> accessing memory address 0x8000fb5dba48: Bad address.
>>>> ) at ../src/MktAsset.m3:117
>>>> #14 0x00000008011b2950 in MktPlace__RecApply (M3_ELxH3G_cl=Error
>>>> accessing memory address 0x8000fb5dbd18: Bad address.
>>>> ) at ../src/MktPlace.m3:469
>>>> #15 0x0000000803772645 in ThreadPThread__RunThread
>>>> (M3_CgoaiZ_me=Error accessing memory address 0x8000fb5dbf08: Bad
>>>> address.
>>>> )
>>>> ---Type <return> to continue, or q <return> to quit---
>>>> ---Type <return> to continue, or q <return> to quit---
>>>> at ../src/thread/PTHREAD/ThreadPThread.m3:489
>>>> #16 0x00000008037723fb in ThreadPThread__ThreadBase
>>>> (M3_AJWxb1_param=Error accessing memory address 0x8000fb5dbf88: Bad
>>>> address.
>>>> )
>>>> at ../src/thread/PTHREAD/ThreadPThread.m3:470
>>>> #17 0x0000000804b334d1 in pthread_getprio () from /lib/libthr.so.3
>>>> #18 0x0000000000000000 in ?? ()
>>>> Error accessing memory address 0x7ffffb5dc000: Bad address.
>>>> (gdb)
>>>>
>>>> (gdb) up 2
>>>> #2 0x0000000803774def in ThreadPThread__StopWorld ()
>>>> at ../src/thread/PTHREAD/ThreadPThread.m3:1038
>>>> 1038 <*ASSERT acks < nLive*>
>>>> Continuing.
>>>>
>>>>
>>>> ***
>>>> *** runtime error:
>>>> *** <*ASSERT*> failed.
>>>> *** file "../src/thread/PTHREAD/ThreadPThread.m3", line 1038
>>>> ***
>>>>
>>>>
>>>> Program received signal SIGABRT, Aborted.
>>>> 0x0000000804c94a9c in thr_kill () from /lib/libc.so.7
>>>> (gdb)
>>>> Continuing.
>>>>
>>>> Program terminated with signal SIGABRT, Aborted.
>>>> The program no longer exists.
>>>> (gdb)
>>>>
>>>>
>>>> Hmm am I missing something? No errno?
>>>>
>>>> Tony Hosking writes:
>>>>>
>>>>> --Apple-Mail-130--20449272
>>>>> Content-Type: text/plain;
>>>>> charset=US-ASCII;
>>>>> format=flowed;
>>>>> delsp=yes
>>>>> Content-Transfer-Encoding: 7bit
>>>>>
>>>>> So the question is what is that thread doing that it won't
>>>>> respond to
>>>>> the signal?
>>>>>
>>>>> On 5 Nov 2009, at 17:16, Mika Nystrom wrote:
>>>>>
>>>>>> The thing is a bit nondeterministic as you might imagine.
>>>>>>
>>>>>> I'm having trouble getting it to crash at the moment, with
>>>>>> @M3debugthreads I just see this:
>>>>>>
>>>>>> Starting act=0x805c17680
>>>
>>>
>>> --Apple-Mail-131--17975166
>>> Content-Type: text/html;
>>> charset=US-ASCII
>>> Content-Transfer-Encoding: quoted-printable
>>>
>>> <html><body style=3D"word-wrap: break-word; -webkit-nbsp-mode:
>>> space; =
>>> -webkit-line-break: after-white-space; ">OK, one more version just =
>>> checked in.<div>Perhaps we have acks left over from a previous GC
>>> cycle? =
>>> Weird!<br><div><br></div><div><div> <span class=3D"Apple-
>>> style-span"=
>>> style=3D"border-collapse: separate; 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; =
>>> orphans: 2; text-align: auto; text-indent: 0px; text-transform:
>>> none; =
>>> white-space: normal; widows: 2; word-spacing: 0px; =
>>> -webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-
>>> spacing: =
>>> 0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-
>>> adjust: =
>>> auto; -webkit-text-stroke-width: 0; "><div style=3D"word-wrap: =
>>> break-word; -webkit-nbsp-mode: space; -webkit-line-break: =
>>> after-white-space; "><span 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;
>>> "><div =
>>> style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; =
>>> -webkit-line-break: after-white-space; "><span 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;
>>> "><span =
>>> 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; "><span =
>>> 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; "><span =
>>> 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; "><span =
>>> 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; "><span =
>>> 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; "><span =
>>> 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; "><span =
>>> 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; "><div><font =
>>> class=3D"Apple-style-span" color=3D"#0000FF"><font =
>>> class=3D"Apple-style-span" face=3D"Gill Sans"><span =
>>> class=3D"Apple-style-span" style=3D"color: rgb(0, 0, 255); font-
>>> family: =
>>> 'Gill Sans'; "><span class=3D"Apple-style-span" style=3D"color:
>>> rgb(0, =
>>> 0, 255); font-family: 'Gill Sans'; ">Antony =
>>> Hosking</span></span></font></font><font class=3D"Apple-style-span" =
>>> face=3D"Gill Sans"><span class=3D"Apple-style-span" style=3D"font-
>>> family: =
>>> 'Gill Sans'; "><span class=3D"Apple-style-span" style=3D"font-
>>> family: =
>>> 'Gill Sans'; "><span class=3D"Apple-converted-space"> </span>|
>>> <span =
>>> class=3D"Apple-converted-space"> </span></span></span><span =
>>> class=3D"Apple-style-span" style=3D"font-family: 'Gill Sans';
>>> "><span =
>>> class=3D"Apple-style-span" style=3D"font-family: 'Gill Sans'; =
>>> ">Associate Professor</span></span><span class=3D"Apple-style-span" =
>>> style=3D"font-family: 'Gill Sans'; "><span class=3D"Apple-style-
>>> span" =
>>> style=3D"font-family: 'Gill Sans'; "> | Computer Science |
>>> Purdue =
>>> University</span></span></font></div><div><font class=3D"Apple-
>>> style-span"=
>>> face=3D"GillSans-Light"><span class=3D"Apple-style-span" =
>>> style=3D"font-family: GillSans-Light; ">305 N. University Street |
>>> West =
>>> Lafayette | IN 47907 | USA</span></font></div><div><font =
>>> class=3D"Apple-style-span" color=3D"#0000FF" face=3D"Gill
>>> Sans"><span =
>>> class=3D"Apple-style-span" style=3D"color: rgb(0, 0, 255); font-
>>> family: =
>>> 'Gill Sans'; "><span class=3D"Apple-style-span" style=3D"color:
>>> rgb(0, =
>>> 0, 255); font-family: 'Gill Sans'; ">Office</span></span></
>>> font><font =
>>> class=3D"Apple-style-span" face=3D"GillSans-Light"><span =
>>> class=3D"Apple-style-span" style=3D"font-family: GillSans-Light;
>>> "><span =
>>> class=3D"Apple-style-span" style=3D"font-family: GillSans-Light; =
>>> "> +1 765 494 6001 |<span =
>>> class=3D"Apple-converted-space"> </span></span></span></
>>> font><font =
>>> class=3D"Apple-style-span" color=3D"#0000FF" face=3D"Gill
>>> Sans"><span =
>>> class=3D"Apple-style-span" style=3D"color: rgb(0, 0, 255); font-
>>> family: =
>>> 'Gill Sans'; "><span class=3D"Apple-style-span" style=3D"color:
>>> rgb(0, =
>>> 0, 255); font-family: 'Gill Sans'; ">Mobile</span></span></
>>> font><font =
>>> class=3D"Apple-style-span" face=3D"GillSans-Light"><span =
>>> class=3D"Apple-style-span" style=3D"font-family: GillSans-Light;
>>> "><span =
>>> class=3D"Apple-style-span" style=3D"font-family: GillSans-Light;
>>> "><span =
>>> class=3D"Apple-converted-space"> </span>+1 765 427 =
>>> 5484</span></span></font></div><div><font class=3D"Apple-style-
>>> span" =
>>> face=3D"GillSans-Light"><br =
>>> class=3D"khtml-block-placeholder"></font></div></span></span></
>>> span></span=
>>>> </span></span></span><br =
>>> class=3D"Apple-interchange-newline"></span></div></span></div></
>>> span><br =
>>> class=3D"Apple-interchange-newline"> </div><br><div><div>On 5 Nov
>>> 2009, =
>>> at 17:28, Mika Nystrom wrote:</div><br =
>>> class=3D"Apple-interchange-newline"><blockquote
>>> type=3D"cite"><div>Aha, =
>>> got a crash!<br><br>Starting act=3D0x805c17a80<br>Started from =
>>> act=3D0x805c16080<br>WARNING: TWSReplayer.ReqMktData: Couldnt find
>>> data =
>>> for BAX:TSE:CAD<br>[New Thread 0x805c06700 (LWP
>>> 100388)]<br>Stopping =
>>> from act=3D0x805c17c00<br>Stopping act=3D0x805c17c80<br>Stopping =
>>> act=3D0x805c17d00<br>Stopping act=3D0x805c17d80<br>Stopping =
>>> act=3D0x805c17e00<br>Stopping act=3D0x805c17e80<br>Stopping =
>>> act=3D0x805c17f00<br>Stopping act=3D0x805c17f80<br>Stopping =
>>> act=3D0x805cb4080<br>Stopping act=3D0x805cb4100<br>Stopping =
>>> act=3D0x805cb4180<br>Stopping act=3D0x805c16080<br>Stopping =
>>> act=3D0x805c16b80<br>Stopping act=3D0x805c16c00<br>Stopping =
>>> act=3D0x805c16c80<br>Stopping act=3D0x805c16d00<br>Stopping =
>>> act=3D0x805c16e00<br>Stopping act=3D0x805c16e80<br>Stopping =
>>> act=3D0x805c16d80<br>Stopping act=3D0x805c16f00<br>Stopping =
>>> act=3D0x805c16f80<br>Stopping act=3D0x805c17000<br>Stopping =
>>> act=3D0x805c17080<br>Stopping act=3D0x805c17100<br>Stopping =
>>> act=3D0x805c17180<br>Stopping act=3D0x805c17200<br>Stopping =
>>> act=3D0x805c17280<br>Stopping act=3D0x805c17300<br>Stopping =
>>> act=3D0x805c17380<br>Stopping act=3D0x805d16080<br>Stopping =
>>> act=3D0x805c17400<br>Stopping act=3D0x805c17480<br>Stopping =
>>> act=3D0x805c17500<br>Stopping act=3D0x805c17580<br>Stopping =
>>> act=3D0x805c17600<br>Stopping act=3D0x805c17680<br>Stopping =
>>> act=3D0x805c17700<br>Stopping act=3D0x805c17780<br>Stopping =
>>> act=3D0x805c17800<br>Stopping act=3D0x805c17880<br>Stopping =
>>> act=3D0x805d16100<br>Stopping act=3D0x805c17900<br>Stopping =
>>> act=3D0x805c17980<br>Stopping act=3D0x805c17a00<br>Stopping =
>>> act=3D0x805c17a80<br>Stopping act=3D0x805c17b00<br>Stopping =
>>> act=3D0x805c17b80<br>Stopping act=3D0x805c17d00<br>Stopping =
>>> act=3D0x805c17e80<br>Stopping act=3D0x805c16b80<br>Stopping =
>>> act=3D0x805c16d00<br>Stopping act=3D0x805c16f00<br>Stopping =
>>> act=3D0x805c17080<br>Stopping act=3D0x805c17280<br>Stopping =
>>> act=3D0x805c17580<br>Stopping act=3D0x805c17780<br>Stopping =
>>> act=3D0x805c17a00<br>Stopping act=3D0x805c17b80<br>Stopping =
>>> act=3D0x805c16d00<br>Stopping act=3D0x805c17580<br>[Switching to
>>> Thread =
>>> 0x805c05760 (LWP 100371)]<br><br>Breakpoint 1, RTHooks__ReportFault =
>>> (M3_AJWxb1_module=3DError accessing memory address 0x8000fb5db308: =
>>> <br>Bad address.<br>) at ../src/runtime/common/RTHooks.m3:95<br>95 =
>>> VAR a:
>>> RT0.RaiseActivation; =
>>> code :=3D Word.And (info, 16_1f);<br>(gdb) where<br>#0 =
>>> RTHooks__ReportFault (M3_AJWxb1_module=3DError accessing
>>> memory =
>>> address 0x8000fb5db308: Bad address.<br>) at =
>>> ../src/runtime/common/RTHooks.m3:95<br>#1 0x0000000803775ea8
>>> in =
>>> _m3_fault (M3_AcxOUs_arg=3DError accessing memory address =
>>> 0x8000fb5db388: Bad address.<br>)<br> from =
>>> /usr/local/cm3/pkg/m3core/AMD64_FREEBSD/libm3core.so.5<br>#2 =
>>> 0x0000000803774def in ThreadPThread__StopWorld ()<br> =
>>> at ../src/thread/PTHREAD/
>>> ThreadPThread.m3:1038<br>#3 =
>>> 0x00000008037743c0 in ThreadInternal__SuspendOthers ()<br> =
>>> at ../src/thread/PTHREAD/
>>> ThreadPThread.m3:838<br>#4 =
>>> 0x0000000803752624 in RTCollector__CollectSomeInStateZero
>>> ()<br> =
>>> at ../src/runtime/common/RTCollector.m3:745<br>#5 =
>>> 0x00000008037525d0 in RTCollector__CollectSome () at =
>>> ../src/runtime/common/RTCollector.m3:719<br>#6
>>> 0x0000000803751fd1 =
>>> in RTHeapRep__CollectEnough () at =
>>> ../src/runtime/common/RTCollector.m3:653<br>#7
>>> 0x0000000803748e79 =
>>> in RTAllocator__AllocTraced (M3_Cwb5VA_dataSize=3DError accessing
>>> memory =
>>> address 0x8000fb5db5d8: Bad address.<br>)<br> at =
>>> ../src/runtime/common/RTAllocator.m3:365<br>#8
>>> 0x00000008037486d7 =
>>> in RTAllocator__GetOpenArray (M3_Eic7CK_def=3DError accessing
>>> memory =
>>> address 0x8000fb5db6c8: Bad address.<br>)<br> at =
>>> ../src/runtime/common/RTAllocator.m3:294<br>#9
>>> 0x0000000803747819 =
>>> in RTHooks__AllocateOpenArray (M3_AJWxb1_defn=3DError accessing
>>> memory =
>>> address 0x8000fb5db748: Bad address.<br>)<br> at =
>>> ../src/runtime/common/RTAllocator.m3:141<br>#10 0x0000000802947b1e
>>> in =
>>> SX__Lock (M3_CNERyx_arr=3DError accessing memory address
>>> 0x8000fb5db788: =
>>> Bad address.<br>) at ../src/SX.m3:267<br>#11 0x0000000802947380 in =
>>> SXSelect__WaitE (M3_CNERyx_on=3DError accessing memory address =
>>> 0x8000fb5db848: Bad address.<br>) at ../src/SX.m3:220<br>#12 =
>>> 0x0000000802946972 in SXSelect__Wait (M3_CNERyx_on=3DError
>>> accessing =
>>> memory address 0x8000fb5db9e8: Bad address.<br>) at =
>>> ../src/SX.m3:152<br>#13 0x00000008011ac748 in MktAsset__WaitLocked =
>>> (M3_DwTwqf_t=3DError accessing memory address 0x8000fb5dba48: Bad =
>>> address.<br>) at ../src/MktAsset.m3:117<br>#14 0x00000008011b2950
>>> in =
>>> MktPlace__RecApply (M3_ELxH3G_cl=3DError accessing memory address =
>>> 0x8000fb5dbd18: Bad address.<br>) at ../src/MktPlace.m3:469<br>#15 =
>>> 0x0000000803772645 in ThreadPThread__RunThread
>>> (M3_CgoaiZ_me=3DError =
>>> accessing memory address 0x8000fb5dbf08: Bad address.<br>)<br>---
>>> Type =
>>> <return> to continue, or q <return> to quit---<br>---
>>> Type =
>>> <return> to continue, or q <return> to quit---<br> =
>>> at ../src/thread/PTHREAD/
>>> ThreadPThread.m3:489<br>#16 =
>>> 0x00000008037723fb in ThreadPThread__ThreadBase
>>> (M3_AJWxb1_param=3DError =
>>> accessing memory address 0x8000fb5dbf88: Bad address.<br>)<br> =
>>> at ../src/thread/PTHREAD/
>>> ThreadPThread.m3:470<br>#17 =
>>> 0x0000000804b334d1 in pthread_getprio () from /lib/libthr.so.
>>> 3<br>#18 =
>>> 0x0000000000000000 in ?? ()<br>Error accessing memory address =
>>> 0x7ffffb5dc000: Bad address.<br>(gdb) <br><br>(gdb) up 2<br>#2 =
>>> 0x0000000803774def in ThreadPThread__StopWorld ()<br> =
>>> at ../src/thread/PTHREAD/
>>> ThreadPThread.m3:1038<br>1038 =
>>> <*ASSERT
>>> acks =
>>> < nLive*><br>Continuing.<br><br><br>***<br>*** runtime =
>>> error:<br>*** <*ASSERT*> failed.<br>*** =
>>> file "../src/thread/PTHREAD/ThreadPThread.m3",
>>> line =
>>> 1038<br>***<br><br><br>Program received signal SIGABRT, =
>>> Aborted.<br>0x0000000804c94a9c in thr_kill () from =
>>> /lib/libc.so.7<br>(gdb) <br>Continuing.<br><br>Program terminated
>>> with =
>>> signal SIGABRT, Aborted.<br>The program no longer exists.<br>(gdb) =
>>> <br><br><br>Hmm am I missing something? No errno?<br><br>Tony =
>>> Hosking writes:<br><blockquote type=3D"cite"><br></
>>> blockquote><blockquote =
>>> type=3D"cite">--Apple-Mail-130--20449272<br></
>>> blockquote><blockquote =
>>> type=3D"cite">Content-Type: text/plain;<br></blockquote><blockquote =
>>> type=3D"cite"><span class=3D"Apple-tab-span" style=3D"white-
>>> space:pre"> =
>>> </span>charset=3DUS-ASCII;<br></blockquote><blockquote
>>> type=3D"cite"><span=
>>> class=3D"Apple-tab-span" style=3D"white-space:pre"> =
>>> </span>format=3Dflowed;<br></blockquote><blockquote
>>> type=3D"cite"><span =
>>> class=3D"Apple-tab-span" style=3D"white-space:pre"> =
>>> </span>delsp=3Dyes<br></blockquote><blockquote =
>>> type=3D"cite">Content-Transfer-Encoding: =
>>> 7bit<br></blockquote><blockquote =
>>> type=3D"cite"><br></blockquote><blockquote type=3D"cite">So the
>>> question =
>>> is what is that thread doing that it won't respond to =
>>> <br></blockquote><blockquote type=3D"cite">the =
>>> signal?<br></blockquote><blockquote =
>>> type=3D"cite"><br></blockquote><blockquote type=3D"cite">On 5 Nov
>>> 2009, =
>>> at 17:16, Mika Nystrom wrote:<br></blockquote><blockquote =
>>> type=3D"cite"><br></blockquote><blockquote
>>> type=3D"cite"><blockquote =
>>> type=3D"cite">The thing is a bit nondeterministic as you might =
>>> imagine.<br></blockquote></blockquote><blockquote =
>>> type=3D"cite"><blockquote =
>>> type=3D"cite"><br></blockquote></blockquote><blockquote =
>>> type=3D"cite"><blockquote type=3D"cite">I'm having trouble getting
>>> it to =
>>> crash at the moment, with =
>>> <br></blockquote></blockquote><blockquote
>>> type=3D"cite"><blockquote =
>>> type=3D"cite">@M3debugthreads I just see =
>>> this:<br></blockquote></blockquote><blockquote
>>> type=3D"cite"><blockquote =
>>> type=3D"cite"><br></blockquote></blockquote><blockquote =
>>> type=3D"cite"><blockquote type=3D"cite">Starting =
>>> act=3D0x805c17680<br></blockquote></blockquote></div></blockquote></
>>> div><b=
>>> r></div></div></body></html>=
>>>
>>> --Apple-Mail-131--17975166--
>
>
>--Apple-Mail-134-36775080
>Content-Type: text/html;
> charset=US-ASCII
>Content-Transfer-Encoding: quoted-printable
>
><html><body style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; =
>-webkit-line-break: after-white-space; "><div =
>apple-content-edited=3D"true"><span class=3D"Apple-style-span" =
>style=3D"border-collapse: separate; 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; =
>orphans: 2; text-align: auto; text-indent: 0px; text-transform: none; =
>white-space: normal; widows: 2; word-spacing: 0px; =
>-webkit-border-horizontal-spacing: 0px; -webkit-border-vertical-spacing: =
>0px; -webkit-text-decorations-in-effect: none; -webkit-text-size-adjust: =
>auto; -webkit-text-stroke-width: 0; "><div style=3D"word-wrap: =
>break-word; -webkit-nbsp-mode: space; -webkit-line-break: =
>after-white-space; "><span 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; "><div =
>style=3D"word-wrap: break-word; -webkit-nbsp-mode: space; =
>-webkit-line-break: after-white-space; "><span 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; "><span =
>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; "><span =
>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; "><span =
>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; "><span =
>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; "><span =
>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; "><span =
>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; "><span =
>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; "><div><span =
>class=3D"Apple-style-span" style=3D"font-size: medium;"><font =
>class=3D"Apple-style-span" color=3D"#0000FF" face=3D"'Gill Sans'">Weird. =
> Now I need to understand why. Thanks for stress testing =
>this. You have a ton of threads =
>there.</font></span></div><div><font class=3D"Apple-style-span" =
>color=3D"#0000FF" face=3D"'Gill Sans'"><span class=3D"Apple-style-span" =
>style=3D"font-size: medium;"><br></span></font></div><div><font =
>class=3D"Apple-style-span" color=3D"#0000FF" face=3D"'Gill Sans'"><span =
>class=3D"Apple-style-span" style=3D"font-size: medium;">I wonder if it =
>is slow because of the large number of threads that need stopping. =
> I need to think about ways to avoid signalling threads that are =
>already on wait queues. I have a feeling this will require changes =
>to the Mutex implementation. Not too hard to do =
>though.</span></font></div></span></span></span></span></span></span></spa=
>n></span></div></span></div></span> </div><br><div><div>On 5 Nov 2009, =
>at 23:10, Mika Nystrom wrote:</div><br =
>class=3D"Apple-interchange-newline"><blockquote =
>type=3D"cite"><div><br>Guess what? The very last thing you checked =
>in today seems to have<br>stopped the crashes.<br><br>It's still =
>ridiculously slow, though. This I can probably whittle down<br>to =
>a smaller test case, I hope.<br><br> Mika<br><br>Tony =
>Hosking writes:<br><blockquote type=3D"cite"><br></blockquote><blockquote =
>type=3D"cite">--Apple-Mail-131--17975166<br></blockquote><blockquote =
>type=3D"cite">Content-Type: text/plain;<br></blockquote><blockquote =
>type=3D"cite"><span class=3D"Apple-tab-span" style=3D"white-space:pre"> =
></span>charset=3DUS-ASCII;<br></blockquote><blockquote type=3D"cite"><span=
> class=3D"Apple-tab-span" style=3D"white-space:pre"> =
></span>format=3Dflowed;<br></blockquote><blockquote type=3D"cite"><span =
>class=3D"Apple-tab-span" style=3D"white-space:pre"> =
></span>delsp=3Dyes<br></blockquote><blockquote =
>type=3D"cite">Content-Transfer-Encoding: =
>7bit<br></blockquote><blockquote =
>type=3D"cite"><br></blockquote><blockquote type=3D"cite">OK, one more =
>version just checked in.<br></blockquote><blockquote type=3D"cite">Perhaps=
> we have acks left over from a previous GC cycle? =
> Weird!<br></blockquote><blockquote =
>type=3D"cite"><br></blockquote><blockquote type=3D"cite">Antony Hosking =
>| Associate Professor | Computer Science | Purdue =
> <br></blockquote><blockquote =
>type=3D"cite">University<br></blockquote><blockquote type=3D"cite">305 =
>N. University Street | West Lafayette | IN 47907 | =
>USA<br></blockquote><blockquote type=3D"cite">Office +1 765 494 6001 | =
>Mobile +1 765 427 5484<br></blockquote><blockquote =
>type=3D"cite"><br></blockquote><blockquote =
>type=3D"cite"><br></blockquote><blockquote =
>type=3D"cite"><br></blockquote><blockquote =
>type=3D"cite"><br></blockquote><blockquote type=3D"cite">On 5 Nov 2009, =
>at 17:28, Mika Nystrom wrote:<br></blockquote><blockquote =
>type=3D"cite"><br></blockquote><blockquote type=3D"cite"><blockquote =
>type=3D"cite">Aha, got a crash!<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote =
>type=3D"cite"><br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Starting =
>act=3D0x805c17a80<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Started from =
>act=3D0x805c16080<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">WARNING: TWSReplayer.ReqMktData: =
>Couldnt find data for =
>BAX:TSE:CAD<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">[New Thread 0x805c06700 (LWP =
>100388)]<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping from =
>act=3D0x805c17c00<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17c80<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17d00<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17d80<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17e00<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17e80<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17f00<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17f80<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805cb4080<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805cb4100<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805cb4180<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c16080<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c16b80<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c16c00<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c16c80<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c16d00<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c16e00<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c16e80<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c16d80<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c16f00<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c16f80<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17000<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17080<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17100<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17180<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17200<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17280<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17300<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17380<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805d16080<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17400<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17480<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17500<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17580<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17600<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17680<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17700<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17780<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17800<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17880<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805d16100<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17900<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17980<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17a00<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17a80<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17b00<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17b80<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17d00<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17e80<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c16b80<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c16d00<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c16f00<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17080<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17280<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17580<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17780<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17a00<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17b80<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c16d00<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Stopping =
>act=3D0x805c17580<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">[Switching to Thread 0x805c05760 =
>(LWP 100371)]<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote =
>type=3D"cite"><br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Breakpoint 1, =
>RTHooks__ReportFault (M3_AJWxb1_module=3DError accessing =
> <br></blockquote></blockquote><blockquote type=3D"cite"><blockquote =
>type=3D"cite">memory address =
>0x8000fb5db308:<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Bad =
>address.<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">) at =
>../src/runtime/common/RTHooks.m3:95<br></blockquote></blockquote><blockquo=
>te type=3D"cite"><blockquote type=3D"cite">95 =
> VAR a: RT0.RaiseActivation; =
> code :=3D Word.And (info, =
>16_1f);<br></blockquote></blockquote><blockquote type=3D"cite"><blockquote=
> type=3D"cite">(gdb) where<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">#0 RTHooks__ReportFault =
>(M3_AJWxb1_module=3DError accessing memory =
> <br></blockquote></blockquote><blockquote type=3D"cite"><blockquote =
>type=3D"cite">address 0x8000fb5db308: Bad =
>address.<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">) at =
>../src/runtime/common/RTHooks.m3:95<br></blockquote></blockquote><blockquo=
>te type=3D"cite"><blockquote type=3D"cite">#1 0x0000000803775ea8 =
>in _m3_fault (M3_AcxOUs_arg=3DError accessing =
> <br></blockquote></blockquote><blockquote type=3D"cite"><blockquote =
>type=3D"cite">memory address 0x8000fb5db388: Bad =
>address.<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote =
>type=3D"cite">)<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite"> from =
>/usr/local/cm3/pkg/m3core/AMD64_FREEBSD/libm3core.so.5<br></blockquote></b=
>lockquote><blockquote type=3D"cite"><blockquote type=3D"cite">#2 =
> 0x0000000803774def in ThreadPThread__StopWorld =
>()<br></blockquote></blockquote><blockquote type=3D"cite"><blockquote =
>type=3D"cite"> at =
>../src/thread/PTHREAD/ThreadPThread.m3:1038<br></blockquote></blockquote><=
>blockquote type=3D"cite"><blockquote type=3D"cite">#3 =
> 0x00000008037743c0 in ThreadInternal__SuspendOthers =
>()<br></blockquote></blockquote><blockquote type=3D"cite"><blockquote =
>type=3D"cite"> at =
>../src/thread/PTHREAD/ThreadPThread.m3:838<br></blockquote></blockquote><b=
>lockquote type=3D"cite"><blockquote type=3D"cite">#4 =
> 0x0000000803752624 in RTCollector__CollectSomeInStateZero =
>()<br></blockquote></blockquote><blockquote type=3D"cite"><blockquote =
>type=3D"cite"> at =
>../src/runtime/common/RTCollector.m3:745<br></blockquote></blockquote><blo=
>ckquote type=3D"cite"><blockquote type=3D"cite">#5 =
> 0x00000008037525d0 in RTCollector__CollectSome () at ../src/ =
><br></blockquote></blockquote><blockquote type=3D"cite"><blockquote =
>type=3D"cite">runtime/common/RTCollector.m3:719<br></blockquote></blockquo=
>te><blockquote type=3D"cite"><blockquote type=3D"cite">#6 =
> 0x0000000803751fd1 in RTHeapRep__CollectEnough () at ../src/ =
><br></blockquote></blockquote><blockquote type=3D"cite"><blockquote =
>type=3D"cite">runtime/common/RTCollector.m3:653<br></blockquote></blockquo=
>te><blockquote type=3D"cite"><blockquote type=3D"cite">#7 =
> 0x0000000803748e79 in RTAllocator__AllocTraced =
> <br></blockquote></blockquote><blockquote type=3D"cite"><blockquote =
>type=3D"cite">(M3_Cwb5VA_dataSize=3DError accessing memory address =
>0x8000fb5db5d8: <br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Bad =
>address.<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote =
>type=3D"cite">)<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite"> at =
>../src/runtime/common/RTAllocator.m3:365<br></blockquote></blockquote><blo=
>ckquote type=3D"cite"><blockquote type=3D"cite">#8 =
> 0x00000008037486d7 in RTAllocator__GetOpenArray =
> <br></blockquote></blockquote><blockquote type=3D"cite"><blockquote =
>type=3D"cite">(M3_Eic7CK_def=3DError accessing memory address =
>0x8000fb5db6c8: Bad <br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote =
>type=3D"cite">address.<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote =
>type=3D"cite">)<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite"> at =
>../src/runtime/common/RTAllocator.m3:294<br></blockquote></blockquote><blo=
>ckquote type=3D"cite"><blockquote type=3D"cite">#9 =
> 0x0000000803747819 in RTHooks__AllocateOpenArray =
> <br></blockquote></blockquote><blockquote type=3D"cite"><blockquote =
>type=3D"cite">(M3_AJWxb1_defn=3DError accessing memory address =
>0x8000fb5db748: Bad <br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote =
>type=3D"cite">address.<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote =
>type=3D"cite">)<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite"> at =
>../src/runtime/common/RTAllocator.m3:141<br></blockquote></blockquote><blo=
>ckquote type=3D"cite"><blockquote type=3D"cite">#10 0x0000000802947b1e =
>in SX__Lock (M3_CNERyx_arr=3DError accessing =
> <br></blockquote></blockquote><blockquote type=3D"cite"><blockquote =
>type=3D"cite">memory address 0x8000fb5db788: Bad =
>address.<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">) at =
>../src/SX.m3:267<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">#11 0x0000000802947380 in =
>SXSelect__WaitE (M3_CNERyx_on=3DError =
> <br></blockquote></blockquote><blockquote type=3D"cite"><blockquote =
>type=3D"cite">accessing memory address 0x8000fb5db848: Bad =
>address.<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">) at =
>../src/SX.m3:220<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">#12 0x0000000802946972 in =
>SXSelect__Wait (M3_CNERyx_on=3DError =
> <br></blockquote></blockquote><blockquote type=3D"cite"><blockquote =
>type=3D"cite">accessing memory address 0x8000fb5db9e8: Bad =
>address.<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">) at =
>../src/SX.m3:152<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">#13 0x00000008011ac748 in =
>MktAsset__WaitLocked (M3_DwTwqf_t=3DError =
> <br></blockquote></blockquote><blockquote type=3D"cite"><blockquote =
>type=3D"cite">accessing memory address 0x8000fb5dba48: Bad =
>address.<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">) at =
>../src/MktAsset.m3:117<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">#14 0x00000008011b2950 in =
>MktPlace__RecApply (M3_ELxH3G_cl=3DError =
> <br></blockquote></blockquote><blockquote type=3D"cite"><blockquote =
>type=3D"cite">accessing memory address 0x8000fb5dbd18: Bad =
>address.<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">) at =
>../src/MktPlace.m3:469<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">#15 0x0000000803772645 in =
>ThreadPThread__RunThread <br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">(M3_CgoaiZ_me=3DError accessing =
>memory address 0x8000fb5dbf08: Bad =
> <br></blockquote></blockquote><blockquote type=3D"cite"><blockquote =
>type=3D"cite">address.<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote =
>type=3D"cite">)<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">---Type <return> to =
>continue, or q <return> to =
>quit---<br></blockquote></blockquote><blockquote type=3D"cite"><blockquote=
> type=3D"cite">---Type <return> to continue, or q <return> =
>to quit---<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite"> at =
>../src/thread/PTHREAD/ThreadPThread.m3:489<br></blockquote></blockquote><b=
>lockquote type=3D"cite"><blockquote type=3D"cite">#16 0x00000008037723fb =
>in ThreadPThread__ThreadBase =
> <br></blockquote></blockquote><blockquote type=3D"cite"><blockquote =
>type=3D"cite">(M3_AJWxb1_param=3DError accessing memory address =
>0x8000fb5dbf88: Bad <br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote =
>type=3D"cite">address.<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote =
>type=3D"cite">)<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite"> at =
>../src/thread/PTHREAD/ThreadPThread.m3:470<br></blockquote></blockquote><b=
>lockquote type=3D"cite"><blockquote type=3D"cite">#17 0x0000000804b334d1 =
>in pthread_getprio () from =
>/lib/libthr.so.3<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">#18 0x0000000000000000 in ?? =
>()<br></blockquote></blockquote><blockquote type=3D"cite"><blockquote =
>type=3D"cite">Error accessing memory address 0x7ffffb5dc000: Bad =
>address.<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote =
>type=3D"cite">(gdb)<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote =
>type=3D"cite"><br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">(gdb) up =
>2<br></blockquote></blockquote><blockquote type=3D"cite"><blockquote =
>type=3D"cite">#2 0x0000000803774def in ThreadPThread__StopWorld =
>()<br></blockquote></blockquote><blockquote type=3D"cite"><blockquote =
>type=3D"cite"> at =
>../src/thread/PTHREAD/ThreadPThread.m3:1038<br></blockquote></blockquote><=
>blockquote type=3D"cite"><blockquote type=3D"cite">1038 =
> <*ASSERT acks =
>< nLive*><br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote =
>type=3D"cite">Continuing.<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote =
>type=3D"cite"><br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote =
>type=3D"cite"><br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote =
>type=3D"cite">***<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">*** runtime =
>error:<br></blockquote></blockquote><blockquote type=3D"cite"><blockquote =
>type=3D"cite">*** <*ASSERT*> =
>failed.<br></blockquote></blockquote><blockquote type=3D"cite"><blockquote=
> type=3D"cite">*** file =
>"../src/thread/PTHREAD/ThreadPThread.m3", line =
>1038<br></blockquote></blockquote><blockquote type=3D"cite"><blockquote =
>type=3D"cite">***<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote =
>type=3D"cite"><br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote =
>type=3D"cite"><br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Program received signal SIGABRT, =
>Aborted.<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">0x0000000804c94a9c in thr_kill =
>() from /lib/libc.so.7<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote =
>type=3D"cite">(gdb)<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote =
>type=3D"cite">Continuing.<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote =
>type=3D"cite"><br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Program terminated with signal =
>SIGABRT, Aborted.<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">The program no longer =
>exists.<br></blockquote></blockquote><blockquote type=3D"cite"><blockquote=
> type=3D"cite">(gdb)<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote =
>type=3D"cite"><br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote =
>type=3D"cite"><br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Hmm am I missing something? =
> No errno?<br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote =
>type=3D"cite"><br></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Tony Hosking =
>writes:<br></blockquote></blockquote><blockquote type=3D"cite"><blockquote=
> type=3D"cite"><blockquote =
>type=3D"cite"><br></blockquote></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite"><blockquote =
>type=3D"cite">--Apple-Mail-130--20449272<br></blockquote></blockquote></bl=
>ockquote><blockquote type=3D"cite"><blockquote type=3D"cite"><blockquote =
>type=3D"cite">Content-Type: =
>text/plain;<br></blockquote></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite"><blockquote type=3D"cite"><span =
>class=3D"Apple-tab-span" style=3D"white-space:pre"> =
></span>charset=3DUS-ASCII;<br></blockquote></blockquote></blockquote><bloc=
>kquote type=3D"cite"><blockquote type=3D"cite"><blockquote =
>type=3D"cite"><span class=3D"Apple-tab-span" style=3D"white-space:pre"> =
></span>format=3Dflowed;<br></blockquote></blockquote></blockquote><blockqu=
>ote type=3D"cite"><blockquote type=3D"cite"><blockquote =
>type=3D"cite"><span class=3D"Apple-tab-span" style=3D"white-space:pre"> =
></span>delsp=3Dyes<br></blockquote></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite"><blockquote =
>type=3D"cite">Content-Transfer-Encoding: =
>7bit<br></blockquote></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite"><blockquote =
>type=3D"cite"><br></blockquote></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite"><blockquote type=3D"cite">So the =
>question is what is that thread doing that it won't respond =
>to<br></blockquote></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite"><blockquote type=3D"cite">the =
>signal?<br></blockquote></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite"><blockquote =
>type=3D"cite"><br></blockquote></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite"><blockquote type=3D"cite">On 5 =
>Nov 2009, at 17:16, Mika Nystrom =
>wrote:<br></blockquote></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite"><blockquote =
>type=3D"cite"><br></blockquote></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite"><blockquote =
>type=3D"cite"><blockquote type=3D"cite">The thing is a bit =
>nondeterministic as you might =
>imagine.<br></blockquote></blockquote></blockquote></blockquote><blockquot=
>e type=3D"cite"><blockquote type=3D"cite"><blockquote =
>type=3D"cite"><blockquote =
>type=3D"cite"><br></blockquote></blockquote></blockquote></blockquote><blo=
>ckquote type=3D"cite"><blockquote type=3D"cite"><blockquote =
>type=3D"cite"><blockquote type=3D"cite">I'm having trouble getting it to =
>crash at the moment, =
>with<br></blockquote></blockquote></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite"><blockquote =
>type=3D"cite"><blockquote type=3D"cite">@M3debugthreads I just see =
>this:<br></blockquote></blockquote></blockquote></blockquote><blockquote =
>type=3D"cite"><blockquote type=3D"cite"><blockquote =
>type=3D"cite"><blockquote =
>type=3D"cite"><br></blockquote></blockquote></blockquote></blockquote><blo=
>ckquote type=3D"cite"><blockquote type=3D"cite"><blockquote =
>type=3D"cite"><blockquote type=3D"cite">Starting =
>act=3D0x805c17680<br></blockquote></blockquote></blockquote></blockquote><=
>blockquote type=3D"cite"><br></blockquote><blockquote =
>type=3D"cite"><br></blockquote><blockquote =
>type=3D"cite">--Apple-Mail-131--17975166<br></blockquote><blockquote =
>type=3D"cite">Content-Type: text/html;<br></blockquote><blockquote =
>type=3D"cite"><span class=3D"Apple-tab-span" style=3D"white-space:pre"> =
></span>charset=3DUS-ASCII<br></blockquote><blockquote =
>type=3D"cite">Content-Transfer-Encoding: =
>quoted-printable<br></blockquote><blockquote =
>type=3D"cite"><br></blockquote><blockquote =
>type=3D"cite"><html><body style=3D3D"word-wrap: break-word; =
>-webkit-nbsp-mode: space; =3D<br></blockquote><blockquote =
>type=3D"cite">-webkit-line-break: after-white-space; ">OK, one more =
>version just =3D<br></blockquote><blockquote type=3D"cite">checked =
>in.<div>Perhaps we have acks left over from a previous GC cycle? =
>=3D<br></blockquote><blockquote =
>type=3D"cite"> Weird!<br><div><br></div>&=
>lt;div><div> <span =
>class=3D3D"Apple-style-span"=3D<br></blockquote><blockquote =
>type=3D"cite">style=3D3D"border-collapse: separate; color: rgb(0, 0, 0); =
>font-family: =3D<br></blockquote><blockquote type=3D"cite">Helvetica; =
>font-size: 12px; font-style: normal; font-variant: normal; =
>=3D<br></blockquote><blockquote type=3D"cite">font-weight: normal; =
>letter-spacing: normal; line-height: normal; =
>=3D<br></blockquote><blockquote type=3D"cite">orphans: 2; text-align: =
>auto; text-indent: 0px; text-transform: none; =
>=3D<br></blockquote><blockquote type=3D"cite">white-space: normal; =
>widows: 2; word-spacing: 0px; =3D<br></blockquote><blockquote =
>type=3D"cite">-webkit-border-horizontal-spacing: 0px; =
>-webkit-border-vertical-spacing: =3D<br></blockquote><blockquote =
>type=3D"cite">0px; -webkit-text-decorations-in-effect: none; =
>-webkit-text-size-adjust: =3D<br></blockquote><blockquote =
>type=3D"cite">auto; -webkit-text-stroke-width: 0; "><div =
>style=3D3D"word-wrap: =3D<br></blockquote><blockquote =
>type=3D"cite">break-word; -webkit-nbsp-mode: space; -webkit-line-break: =
>=3D<br></blockquote><blockquote type=3D"cite">after-white-space; =
>"><span class=3D3D"Apple-style-span" =3D<br></blockquote><blockquote=
> type=3D"cite">style=3D3D"border-collapse: separate; =
>-webkit-border-horizontal-spacing: =3D<br></blockquote><blockquote =
>type=3D"cite">0px; -webkit-border-vertical-spacing: 0px; color: rgb(0, =
>0, 0); =3D<br></blockquote><blockquote type=3D"cite">font-family: =
>Helvetica; font-size: 12px; font-style: normal; =
>=3D<br></blockquote><blockquote type=3D"cite">font-variant: normal; =
>font-weight: normal; letter-spacing: normal; =
>=3D<br></blockquote><blockquote type=3D"cite">line-height: normal; =
>-webkit-text-decorations-in-effect: none; =3D<br></blockquote><blockquote =
>type=3D"cite">text-indent: 0px; -webkit-text-size-adjust: auto; =
>text-transform: none; =3D<br></blockquote><blockquote =
>type=3D"cite">orphans: 2; white-space: normal; widows: 2; word-spacing: =
>0px; "><div =3D<br></blockquote><blockquote =
>type=3D"cite">style=3D3D"word-wrap: break-word; -webkit-nbsp-mode: =
>space; =3D<br></blockquote><blockquote type=3D"cite">-webkit-line-break: =
>after-white-space; "><span class=3D3D"Apple-style-span" =
>=3D<br></blockquote><blockquote type=3D"cite">style=3D3D"border-collapse: =
>separate; -webkit-border-horizontal-spacing: =
>=3D<br></blockquote><blockquote type=3D"cite">0px; =
>-webkit-border-vertical-spacing: 0px; color: rgb(0, 0, 0); =
>=3D<br></blockquote><blockquote type=3D"cite">font-family: Helvetica; =
>font-size: 12px; font-style: normal; =3D<br></blockquote><blockquote =
>type=3D"cite">font-variant: normal; font-weight: normal; letter-spacing: =
>normal; =3D<br></blockquote><blockquote type=3D"cite">line-height: =
>normal; -webkit-text-decorations-in-effect: none; =
>=3D<br></blockquote><blockquote type=3D"cite">text-indent: 0px; =
>-webkit-text-size-adjust: auto; text-transform: none; =
>=3D<br></blockquote><blockquote type=3D"cite">orphans: 2; white-space: =
>normal; widows: 2; word-spacing: 0px; "><span =
>=3D<br></blockquote><blockquote type=3D"cite">class=3D3D"Apple-style-span"=
> style=3D3D"border-collapse: separate; =3D<br></blockquote><blockquote =
>type=3D"cite">-webkit-border-horizontal-spacing: 0px; =
>-webkit-border-vertical-spacing: =3D<br></blockquote><blockquote =
>type=3D"cite">0px; color: rgb(0, 0, 0); font-family: Helvetica; =
>font-size: 12px; =3D<br></blockquote><blockquote type=3D"cite">font-style:=
> normal; font-variant: normal; font-weight: normal; =
>=3D<br></blockquote><blockquote type=3D"cite">letter-spacing: normal; =
>line-height: normal; =3D<br></blockquote><blockquote =
>type=3D"cite">-webkit-text-decorations-in-effect: none; text-indent: =
>0px; =3D<br></blockquote><blockquote =
>type=3D"cite">-webkit-text-size-adjust: auto; text-transform: none; =
>orphans: 2; =3D<br></blockquote><blockquote type=3D"cite">white-space: =
>normal; widows: 2; word-spacing: 0px; "><span =
>=3D<br></blockquote><blockquote type=3D"cite">class=3D3D"Apple-style-span"=
> style=3D3D"border-collapse: separate; =3D<br></blockquote><blockquote =
>type=3D"cite">-webkit-border-horizontal-spacing: 0px; =
>-webkit-border-vertical-spacing: =3D<br></blockquote><blockquote =
>type=3D"cite">0px; color: rgb(0, 0, 0); font-family: Helvetica; =
>font-size: 12px; =3D<br></blockquote><blockquote type=3D"cite">font-style:=
> normal; font-variant: normal; font-weight: normal; =
>=3D<br></blockquote><blockquote type=3D"cite">letter-spacing: normal; =
>line-height: normal; =3D<br></blockquote><blockquote =
>type=3D"cite">-webkit-text-decorations-in-effect: none; text-indent: =
>0px; =3D<br></blockquote><blockquote =
>type=3D"cite">-webkit-text-size-adjust: auto; text-transform: none; =
>orphans: 2; =3D<br></blockquote><blockquote type=3D"cite">white-space: =
>normal; widows: 2; word-spacing: 0px; "><span =
>=3D<br></blockquote><blockquote type=3D"cite">class=3D3D"Apple-style-span"=
> style=3D3D"border-collapse: separate; =3D<br></blockquote><blockquote =
>type=3D"cite">-webkit-border-horizontal-spacing: 0px; =
>-webkit-border-vertical-spacing: =3D<br></blockquote><blockquote =
>type=3D"cite">0px; color: rgb(0, 0, 0); font-family: Helvetica; =
>font-size: 12px; =3D<br></blockquote><blockquote type=3D"cite">font-style:=
> normal; font-variant: normal; font-weight: normal; =
>=3D<br></blockquote><blockquote type=3D"cite">letter-spacing: normal; =
>line-height: normal; =3D<br></blockquote><blockquote =
>type=3D"cite">-webkit-text-decorations-in-effect: none; text-indent: =
>0px; =3D<br></blockquote><blockquote =
>type=3D"cite">-webkit-text-size-adjust: auto; text-transform: none; =
>orphans: 2; =3D<br></blockquote><blockquote type=3D"cite">white-space: =
>normal; widows: 2; word-spacing: 0px; "><span =
>=3D<br></blockquote><blockquote type=3D"cite">class=3D3D"Apple-style-span"=
> style=3D3D"border-collapse: separate; =3D<br></blockquote><blockquote =
>type=3D"cite">-webkit-border-horizontal-spacing: 0px; =
>-webkit-border-vertical-spacing: =3D<br></blockquote><blockquote =
>type=3D"cite">0px; color: rgb(0, 0, 0); font-family: Helvetica; =
>font-size: 12px; =3D<br></blockquote><blockquote type=3D"cite">font-style:=
> normal; font-variant: normal; font-weight: normal; =
>=3D<br></blockquote><blockquote type=3D"cite">letter-spacing: normal; =
>line-height: normal; =3D<br></blockquote><blockquote =
>type=3D"cite">-webkit-text-decorations-in-effect: none; text-indent: =
>0px; =3D<br></blockquote><blockquote =
>type=3D"cite">-webkit-text-size-adjust: auto; text-transform: none; =
>orphans: 2; =3D<br></blockquote><blockquote type=3D"cite">white-space: =
>normal; widows: 2; word-spacing: 0px; "><span =
>=3D<br></blockquote><blockquote type=3D"cite">class=3D3D"Apple-style-span"=
> style=3D3D"border-collapse: separate; =3D<br></blockquote><blockquote =
>type=3D"cite">-webkit-border-horizontal-spacing: 0px; =
>-webkit-border-vertical-spacing: =3D<br></blockquote><blockquote =
>type=3D"cite">0px; color: rgb(0, 0, 0); font-family: Helvetica; =
>font-size: 12px; =3D<br></blockquote><blockquote type=3D"cite">font-style:=
> normal; font-variant: normal; font-weight: normal; =
>=3D<br></blockquote><blockquote type=3D"cite">letter-spacing: normal; =
>line-height: normal; =3D<br></blockquote><blockquote =
>type=3D"cite">-webkit-text-decorations-in-effect: none; text-indent: =
>0px; =3D<br></blockquote><blockquote =
>type=3D"cite">-webkit-text-size-adjust: auto; text-transform: none; =
>orphans: 2; =3D<br></blockquote><blockquote type=3D"cite">white-space: =
>normal; widows: 2; word-spacing: 0px; "><span =
>=3D<br></blockquote><blockquote type=3D"cite">class=3D3D"Apple-style-span"=
> style=3D3D"border-collapse: separate; =3D<br></blockquote><blockquote =
>type=3D"cite">-webkit-border-horizontal-spacing: 0px; =
>-webkit-border-vertical-spacing: =3D<br></blockquote><blockquote =
>type=3D"cite">0px; color: rgb(0, 0, 0); font-family: Helvetica; =
>font-size: 12px; =3D<br></blockquote><blockquote type=3D"cite">font-style:=
> normal; font-variant: normal; font-weight: normal; =
>=3D<br></blockquote><blockquote type=3D"cite">letter-spacing: normal; =
>line-height: normal; =3D<br></blockquote><blockquote =
>type=3D"cite">-webkit-text-decorations-in-effect: none; text-indent: =
>0px; =3D<br></blockquote><blockquote =
>type=3D"cite">-webkit-text-size-adjust: auto; text-transform: none; =
>orphans: 2; =3D<br></blockquote><blockquote type=3D"cite">white-space: =
>normal; widows: 2; word-spacing: 0px; "><span =
>=3D<br></blockquote><blockquote type=3D"cite">class=3D3D"Apple-style-span"=
> style=3D3D"border-collapse: separate; =3D<br></blockquote><blockquote =
>type=3D"cite">-webkit-border-horizontal-spacing: 0px; =
>-webkit-border-vertical-spacing: =3D<br></blockquote><blockquote =
>type=3D"cite">0px; color: rgb(0, 0, 0); font-family: Helvetica; =
>font-size: 12px; =3D<br></blockquote><blockquote type=3D"cite">font-style:=
> normal; font-variant: normal; font-weight: normal; =
>=3D<br></blockquote><blockquote type=3D"cite">letter-spacing: normal; =
>line-height: normal; =3D<br></blockquote><blockquote =
>type=3D"cite">-webkit-text-decorations-in-effect: none; text-indent: =
>0px; =3D<br></blockquote><blockquote =
>type=3D"cite">-webkit-text-size-adjust: auto; text-transform: none; =
>orphans: 2; =3D<br></blockquote><blockquote type=3D"cite">white-space: =
>normal; widows: 2; word-spacing: 0px; "><div><font =
>=3D<br></blockquote><blockquote type=3D"cite">class=3D3D"Apple-style-span"=
> color=3D3D"#0000FF"><font =3D<br></blockquote><blockquote =
>type=3D"cite">class=3D3D"Apple-style-span" face=3D3D"Gill =
>Sans"><span =3D<br></blockquote><blockquote =
>type=3D"cite">class=3D3D"Apple-style-span" style=3D3D"color: rgb(0, 0, =
>255); font-family: =3D<br></blockquote><blockquote type=3D"cite">'Gill =
>Sans'; "><span class=3D3D"Apple-style-span" style=3D3D"color: =
>rgb(0, =3D<br></blockquote><blockquote type=3D"cite">0, 255); =
>font-family: 'Gill Sans'; ">Antony =3D<br></blockquote><blockquote =
>type=3D"cite">Hosking</span></span></font></font>&=
>lt;font class=3D3D"Apple-style-span" =3D<br></blockquote><blockquote =
>type=3D"cite">face=3D3D"Gill Sans"><span =
>class=3D3D"Apple-style-span" style=3D3D"font-family: =
>=3D<br></blockquote><blockquote type=3D"cite">'Gill Sans'; "><span =
>class=3D3D"Apple-style-span" style=3D3D"font-family: =
>=3D<br></blockquote><blockquote type=3D"cite">'Gill Sans'; "><span =
>class=3D3D"Apple-converted-space"> </span>|<span =
>=3D<br></blockquote><blockquote =
>type=3D"cite">class=3D3D"Apple-converted-space"> </span>=
></span></span><span =3D<br></blockquote><blockquote =
>type=3D"cite">class=3D3D"Apple-style-span" style=3D3D"font-family: 'Gill =
>Sans'; "><span =3D<br></blockquote><blockquote =
>type=3D"cite">class=3D3D"Apple-style-span" style=3D3D"font-family: 'Gill =
>Sans'; =3D<br></blockquote><blockquote type=3D"cite">">Associate =
>Professor</span></span><span class=3D3D"Apple-style-span" =
>=3D<br></blockquote><blockquote type=3D"cite">style=3D3D"font-family: =
>'Gill Sans'; "><span class=3D3D"Apple-style-span" =
>=3D<br></blockquote><blockquote type=3D"cite">style=3D3D"font-family: =
>'Gill Sans'; "> | Computer Science | Purdue =
>=3D<br></blockquote><blockquote =
>type=3D"cite">University</span></span></font></div>=
>;<div><font =
>class=3D3D"Apple-style-span"=3D<br></blockquote><blockquote =
>type=3D"cite">face=3D3D"GillSans-Light"><span =
>class=3D3D"Apple-style-span" =3D<br></blockquote><blockquote =
>type=3D"cite">style=3D3D"font-family: GillSans-Light; ">305 N. =
>University Street | West =3D<br></blockquote><blockquote =
>type=3D"cite">Lafayette | IN 47907 | =
>USA</span></font></div><div><font =
>=3D<br></blockquote><blockquote type=3D"cite">class=3D3D"Apple-style-span"=
> color=3D3D"#0000FF" face=3D3D"Gill Sans"><span =
>=3D<br></blockquote><blockquote type=3D"cite">class=3D3D"Apple-style-span"=
> style=3D3D"color: rgb(0, 0, 255); font-family: =
>=3D<br></blockquote><blockquote type=3D"cite">'Gill Sans'; "><span =
>class=3D3D"Apple-style-span" style=3D3D"color: rgb(0, =
>=3D<br></blockquote><blockquote type=3D"cite">0, 255); font-family: =
>'Gill Sans'; ">Office</span></span></font><font =
>=3D<br></blockquote><blockquote type=3D"cite">class=3D3D"Apple-style-span"=
> face=3D3D"GillSans-Light"><span =3D<br></blockquote><blockquote =
>type=3D"cite">class=3D3D"Apple-style-span" style=3D3D"font-family: =
>GillSans-Light; "><span =3D<br></blockquote><blockquote =
>type=3D"cite">class=3D3D"Apple-style-span" style=3D3D"font-family: =
>GillSans-Light; =3D<br></blockquote><blockquote =
>type=3D"cite">"> +1 765 494 6001 |<span =
>=3D<br></blockquote><blockquote =
>type=3D"cite">class=3D3D"Apple-converted-space"> </span>=
></span></span></font><font =
>=3D<br></blockquote><blockquote type=3D"cite">class=3D3D"Apple-style-span"=
> color=3D3D"#0000FF" face=3D3D"Gill Sans"><span =
>=3D<br></blockquote><blockquote type=3D"cite">class=3D3D"Apple-style-span"=
> style=3D3D"color: rgb(0, 0, 255); font-family: =
>=3D<br></blockquote><blockquote type=3D"cite">'Gill Sans'; "><span =
>class=3D3D"Apple-style-span" style=3D3D"color: rgb(0, =
>=3D<br></blockquote><blockquote type=3D"cite">0, 255); font-family: =
>'Gill Sans'; ">Mobile</span></span></font><font =
>=3D<br></blockquote><blockquote type=3D"cite">class=3D3D"Apple-style-span"=
> face=3D3D"GillSans-Light"><span =3D<br></blockquote><blockquote =
>type=3D"cite">class=3D3D"Apple-style-span" style=3D3D"font-family: =
>GillSans-Light; "><span =3D<br></blockquote><blockquote =
>type=3D"cite">class=3D3D"Apple-style-span" style=3D3D"font-family: =
>GillSans-Light; "><span =3D<br></blockquote><blockquote =
>type=3D"cite">class=3D3D"Apple-converted-space"> </span>=
>+1 765 427 =3D<br></blockquote><blockquote =
>type=3D"cite">5484</span></span></font></div><d=
>iv><font class=3D3D"Apple-style-span" =
>=3D<br></blockquote><blockquote =
>type=3D"cite">face=3D3D"GillSans-Light"><br =
>=3D<br></blockquote><blockquote =
>type=3D"cite">class=3D3D"khtml-block-placeholder"></font></div=
>></span></span></span></span=3D<br></blockquote><b=
>lockquote type=3D"cite"><blockquote =
>type=3D"cite"></span></span></span><br =
>=3D<br></blockquote></blockquote><blockquote =
>type=3D"cite">class=3D3D"Apple-interchange-newline"></span></d=
>iv></span></div></span><br =
>=3D<br></blockquote><blockquote =
>type=3D"cite">class=3D3D"Apple-interchange-newline"> =
></div><br><div><div>On 5 Nov 2009, =
>=3D<br></blockquote><blockquote type=3D"cite">at 17:28, Mika Nystrom =
>wrote:</div><br =3D<br></blockquote><blockquote =
>type=3D"cite">class=3D3D"Apple-interchange-newline"><blockquote =
>type=3D3D"cite"><div>Aha, =3D<br></blockquote><blockquote =
>type=3D"cite">got a crash!<br><br>Starting =
>act=3D3D0x805c17a80<br>Started from =3D<br></blockquote><blockquote =
>type=3D"cite">act=3D3D0x805c16080<br>WARNING: =
>TWSReplayer.ReqMktData: Couldnt find data =3D<br></blockquote><blockquote =
>type=3D"cite">for BAX:TSE:CAD<br>[New Thread 0x805c06700 (LWP =
>100388)]<br>Stopping =3D<br></blockquote><blockquote =
>type=3D"cite">from act=3D3D0x805c17c00<br>Stopping =
>act=3D3D0x805c17c80<br>Stopping =3D<br></blockquote><blockquote =
>type=3D"cite">act=3D3D0x805c17d00<br>Stopping =
>act=3D3D0x805c17d80<br>Stopping =3D<br></blockquote><blockquote =
>type=3D"cite">act=3D3D0x805c17e00<br>Stopping =
>act=3D3D0x805c17e80<br>Stopping =3D<br></blockquote><blockquote =
>type=3D"cite">act=3D3D0x805c17f00<br>Stopping =
>act=3D3D0x805c17f80<br>Stopping =3D<br></blockquote><blockquote =
>type=3D"cite">act=3D3D0x805cb4080<br>Stopping =
>act=3D3D0x805cb4100<br>Stopping =3D<br></blockquote><blockquote =
>type=3D"cite">act=3D3D0x805cb4180<br>Stopping =
>act=3D3D0x805c16080<br>Stopping =3D<br></blockquote><blockquote =
>type=3D"cite">act=3D3D0x805c16b80<br>Stopping =
>act=3D3D0x805c16c00<br>Stopping =3D<br></blockquote><blockquote =
>type=3D"cite">act=3D3D0x805c16c80<br>Stopping =
>act=3D3D0x805c16d00<br>Stopping =3D<br></blockquote><blockquote =
>type=3D"cite">act=3D3D0x805c16e00<br>Stopping =
>act=3D3D0x805c16e80<br>Stopping =3D<br></blockquote><blockquote =
>type=3D"cite">act=3D3D0x805c16d80<br>Stopping =
>act=3D3D0x805c16f00<br>Stopping =3D<br></blockquote><blockquote =
>type=3D"cite">act=3D3D0x805c16f80<br>Stopping =
>act=3D3D0x805c17000<br>Stopping =3D<br></blockquote><blockquote =
>type=3D"cite">act=3D3D0x805c17080<br>Stopping =
>act=3D3D0x805c17100<br>Stopping =3D<br></blockquote><blockquote =
>type=3D"cite">act=3D3D0x805c17180<br>Stopping =
>act=3D3D0x805c17200<br>Stopping =3D<br></blockquote><blockquote =
>type=3D"cite">act=3D3D0x805c17280<br>Stopping =
>act=3D3D0x805c17300<br>Stopping =3D<br></blockquote><blockquote =
>type=3D"cite">act=3D3D0x805c17380<br>Stopping =
>act=3D3D0x805d16080<br>Stopping =3D<br></blockquote><blockquote =
>type=3D"cite">act=3D3D0x805c17400<br>Stopping =
>act=3D3D0x805c17480<br>Stopping =3D<br></blockquote><blockquote =
>type=3D"cite">act=3D3D0x805c17500<br>Stopping =
>act=3D3D0x805c17580<br>Stopping =3D<br></blockquote><blockquote =
>type=3D"cite">act=3D3D0x805c17600<br>Stopping =
>act=3D3D0x805c17680<br>Stopping =3D<br></blockquote><blockquote =
>type=3D"cite">act=3D3D0x805c17700<br>Stopping =
>act=3D3D0x805c17780<br>Stopping =3D<br></blockquote><blockquote =
>type=3D"cite">act=3D3D0x805c17800<br>Stopping =
>act=3D3D0x805c17880<br>Stopping =3D<br></blockquote><blockquote =
>type=3D"cite">act=3D3D0x805d16100<br>Stopping =
>act=3D3D0x805c17900<br>Stopping =3D<br></blockquote><blockquote =
>type=3D"cite">act=3D3D0x805c17980<br>Stopping =
>act=3D3D0x805c17a00<br>Stopping =3D<br></blockquote><blockquote =
>type=3D"cite">act=3D3D0x805c17a80<br>Stopping =
>act=3D3D0x805c17b00<br>Stopping =3D<br></blockquote><blockquote =
>type=3D"cite">act=3D3D0x805c17b80<br>Stopping =
>act=3D3D0x805c17d00<br>Stopping =3D<br></blockquote><blockquote =
>type=3D"cite">act=3D3D0x805c17e80<br>Stopping =
>act=3D3D0x805c16b80<br>Stopping =3D<br></blockquote><blockquote =
>type=3D"cite">act=3D3D0x805c16d00<br>Stopping =
>act=3D3D0x805c16f00<br>Stopping =3D<br></blockquote><blockquote =
>type=3D"cite">act=3D3D0x805c17080<br>Stopping =
>act=3D3D0x805c17280<br>Stopping =3D<br></blockquote><blockquote =
>type=3D"cite">act=3D3D0x805c17580<br>Stopping =
>act=3D3D0x805c17780<br>Stopping =3D<br></blockquote><blockquote =
>type=3D"cite">act=3D3D0x805c17a00<br>Stopping =
>act=3D3D0x805c17b80<br>Stopping =3D<br></blockquote><blockquote =
>type=3D"cite">act=3D3D0x805c16d00<br>Stopping =
>act=3D3D0x805c17580<br>[Switching to Thread =
>=3D<br></blockquote><blockquote type=3D"cite">0x805c05760 (LWP =
>100371)]<br><br>Breakpoint 1, RTHooks__ReportFault =
>=3D<br></blockquote><blockquote type=3D"cite">(M3_AJWxb1_module=3D3DError =
>accessing memory address 0x8000fb5db308: =3D<br></blockquote><blockquote =
>type=3D"cite"><br>Bad address.<br>) at =
>../src/runtime/common/RTHooks.m3:95<br>95 =
>=3D<br></blockquote><blockquote =
>type=3D"cite"> =
> VAR a: RT0.RaiseActivation; =3D<br></blockquote><blockquote =
>type=3D"cite"> code :=3D3D Word.And (info, =
>16_1f);<br>(gdb) where<br>#0 =3D<br></blockquote><blockquote =
>type=3D"cite"> RTHooks__ReportFault (M3_AJWxb1_module=3D3DError =
>accessing memory =3D<br></blockquote><blockquote type=3D"cite">address =
>0x8000fb5db308: Bad address.<br>) at =3D<br></blockquote><blockquote=
> type=3D"cite">../src/runtime/common/RTHooks.m3:95<br>#1 =
> 0x0000000803775ea8 in =3D<br></blockquote><blockquote =
>type=3D"cite">_m3_fault (M3_AcxOUs_arg=3D3DError accessing memory =
>address =3D<br></blockquote><blockquote type=3D"cite">0x8000fb5db388: =
>Bad address.<br>)<br> from =
>=3D<br></blockquote><blockquote =
>type=3D"cite">/usr/local/cm3/pkg/m3core/AMD64_FREEBSD/libm3core.so.5<br=
>>#2 =3D<br></blockquote><blockquote =
>type=3D"cite"> 0x0000000803774def in ThreadPThread__StopWorld =
>()<br> =3D<br></blockquote><blockquote =
>type=3D"cite"> at =
>../src/thread/PTHREAD/ThreadPThread.m3:1038<br>#3 =
>=3D<br></blockquote><blockquote type=3D"cite"> 0x00000008037743c0=
> in ThreadInternal__SuspendOthers ()<br> =
>=3D<br></blockquote><blockquote =
>type=3D"cite"> at =
>../src/thread/PTHREAD/ThreadPThread.m3:838<br>#4 =
>=3D<br></blockquote><blockquote type=3D"cite"> 0x0000000803752624=
> in RTCollector__CollectSomeInStateZero ()<br> =
>=3D<br></blockquote><blockquote =
>type=3D"cite"> at =
>../src/runtime/common/RTCollector.m3:745<br>#5 =
>=3D<br></blockquote><blockquote type=3D"cite"> 0x00000008037525d0=
> in RTCollector__CollectSome () at =3D<br></blockquote><blockquote =
>type=3D"cite">../src/runtime/common/RTCollector.m3:719<br>#6 =
> 0x0000000803751fd1 =3D<br></blockquote><blockquote =
>type=3D"cite">in RTHeapRep__CollectEnough () at =
>=3D<br></blockquote><blockquote =
>type=3D"cite">../src/runtime/common/RTCollector.m3:653<br>#7 =
> 0x0000000803748e79 =3D<br></blockquote><blockquote =
>type=3D"cite">in RTAllocator__AllocTraced (M3_Cwb5VA_dataSize=3D3DError =
>accessing memory =3D<br></blockquote><blockquote type=3D"cite">address =
>0x8000fb5db5d8: Bad address.<br>)<br> =
> at =3D<br></blockquote><blockquote =
>type=3D"cite">../src/runtime/common/RTAllocator.m3:365<br>#8 =
> 0x00000008037486d7 =3D<br></blockquote><blockquote =
>type=3D"cite">in RTAllocator__GetOpenArray (M3_Eic7CK_def=3D3DError =
>accessing memory =3D<br></blockquote><blockquote type=3D"cite">address =
>0x8000fb5db6c8: Bad address.<br>)<br> =
> at =3D<br></blockquote><blockquote =
>type=3D"cite">../src/runtime/common/RTAllocator.m3:294<br>#9 =
> 0x0000000803747819 =3D<br></blockquote><blockquote =
>type=3D"cite">in RTHooks__AllocateOpenArray (M3_AJWxb1_defn=3D3DError =
>accessing memory =3D<br></blockquote><blockquote type=3D"cite">address =
>0x8000fb5db748: Bad address.<br>)<br> =
> at =3D<br></blockquote><blockquote =
>type=3D"cite">../src/runtime/common/RTAllocator.m3:141<br>#10 =
>0x0000000802947b1e in =3D<br></blockquote><blockquote =
>type=3D"cite">SX__Lock (M3_CNERyx_arr=3D3DError accessing memory address =
>0x8000fb5db788: =3D<br></blockquote><blockquote type=3D"cite">Bad =
>address.<br>) at ../src/SX.m3:267<br>#11 0x0000000802947380 =
>in =3D<br></blockquote><blockquote type=3D"cite">SXSelect__WaitE =
>(M3_CNERyx_on=3D3DError accessing memory address =
>=3D<br></blockquote><blockquote type=3D"cite">0x8000fb5db848: Bad =
>address.<br>) at ../src/SX.m3:220<br>#12 =
>=3D<br></blockquote><blockquote type=3D"cite">0x0000000802946972 in =
>SXSelect__Wait (M3_CNERyx_on=3D3DError accessing =
>=3D<br></blockquote><blockquote type=3D"cite">memory address =
>0x8000fb5db9e8: Bad address.<br>) at =3D<br></blockquote><blockquote=
> type=3D"cite">../src/SX.m3:152<br>#13 0x00000008011ac748 in =
>MktAsset__WaitLocked =3D<br></blockquote><blockquote =
>type=3D"cite">(M3_DwTwqf_t=3D3DError accessing memory address =
>0x8000fb5dba48: Bad =3D<br></blockquote><blockquote =
>type=3D"cite">address.<br>) at ../src/MktAsset.m3:117<br>#14 =
>0x00000008011b2950 in =3D<br></blockquote><blockquote =
>type=3D"cite">MktPlace__RecApply (M3_ELxH3G_cl=3D3DError accessing =
>memory address =3D<br></blockquote><blockquote =
>type=3D"cite">0x8000fb5dbd18: Bad address.<br>) at =
>../src/MktPlace.m3:469<br>#15 =3D<br></blockquote><blockquote =
>type=3D"cite">0x0000000803772645 in ThreadPThread__RunThread =
>(M3_CgoaiZ_me=3D3DError =3D<br></blockquote><blockquote =
>type=3D"cite">accessing memory address 0x8000fb5dbf08: Bad =
>address.<br>)<br>---Type =3D<br></blockquote><blockquote =
>type=3D"cite"><return> to continue, or q =
><return> to quit---<br>---Type =
>=3D<br></blockquote><blockquote type=3D"cite"><return> to =
>continue, or q <return> to quit---<br> =
>=3D<br></blockquote><blockquote =
>type=3D"cite"> at =
>../src/thread/PTHREAD/ThreadPThread.m3:489<br>#16 =
>=3D<br></blockquote><blockquote type=3D"cite">0x00000008037723fb in =
>ThreadPThread__ThreadBase (M3_AJWxb1_param=3D3DError =
>=3D<br></blockquote><blockquote type=3D"cite">accessing memory address =
>0x8000fb5dbf88: Bad address.<br>)<br> =
>=3D<br></blockquote><blockquote =
>type=3D"cite"> at =
>../src/thread/PTHREAD/ThreadPThread.m3:470<br>#17 =
>=3D<br></blockquote><blockquote type=3D"cite">0x0000000804b334d1 in =
>pthread_getprio () from /lib/libthr.so.3<br>#18 =
>=3D<br></blockquote><blockquote type=3D"cite">0x0000000000000000 in ?? =
>()<br>Error accessing memory address =3D<br></blockquote><blockquote=
> type=3D"cite">0x7ffffb5dc000: Bad address.<br>(gdb) =
><br><br>(gdb) up 2<br>#2 =3D<br></blockquote><blockquote=
> type=3D"cite"> 0x0000000803774def in ThreadPThread__StopWorld =
>()<br> =3D<br></blockquote><blockquote =
>type=3D"cite"> at =
>../src/thread/PTHREAD/ThreadPThread.m3:1038<br>1038 =
>=3D<br></blockquote><blockquote =
>type=3D"cite"> =
> <*ASSERT acks =
>=3D<br></blockquote><blockquote type=3D"cite">< =
>nLive*><br>Continuing.<br><br><br>***<br=
>>*** runtime =3D<br></blockquote><blockquote =
>type=3D"cite">error:<br>*** =
> <*ASSERT*> =
>failed.<br>*** =3D<br></blockquote><blockquote =
>type=3D"cite"> file =
>"../src/thread/PTHREAD/ThreadPThread.m3", line =
>=3D<br></blockquote><blockquote =
>type=3D"cite">1038<br>***<br><br><br>Program =
>received signal SIGABRT, =3D<br></blockquote><blockquote =
>type=3D"cite">Aborted.<br>0x0000000804c94a9c in thr_kill () from =
>=3D<br></blockquote><blockquote =
>type=3D"cite">/lib/libc.so.7<br>(gdb) =
><br>Continuing.<br><br>Program terminated with =
>=3D<br></blockquote><blockquote type=3D"cite">signal SIGABRT, =
>Aborted.<br>The program no longer exists.<br>(gdb) =
>=3D<br></blockquote><blockquote =
>type=3D"cite"><br><br><br>Hmm am I missing something? =
> No errno?<br><br>Tony =
>=3D<br></blockquote><blockquote type=3D"cite">Hosking =
>writes:<br><blockquote =
>type=3D3D"cite"><br></blockquote><blockquote =
>=3D<br></blockquote><blockquote =
>type=3D"cite">type=3D3D"cite">--Apple-Mail-130--20449272<br></=
>blockquote><blockquote =3D<br></blockquote><blockquote =
>type=3D"cite">type=3D3D"cite">Content-Type: =
>text/plain;<br></blockquote><blockquote =
>=3D<br></blockquote><blockquote type=3D"cite">type=3D3D"cite"><span =
>class=3D3D"Apple-tab-span" style=3D3D"white-space:pre"><span =
>class=3D"Apple-tab-span" style=3D"white-space:pre"> =
></span>=3D<br></blockquote><blockquote =
>type=3D"cite"></span>charset=3D3DUS-ASCII;<br></blockquote&=
>gt;<blockquote type=3D3D"cite"><span=3D<br></blockquote><blockquo=
>te type=3D"cite">class=3D3D"Apple-tab-span" =
>style=3D3D"white-space:pre"><span class=3D"Apple-tab-span" =
>style=3D"white-space:pre"> </span>=3D<br></blockquote><blockquote =
>type=3D"cite"></span>format=3D3Dflowed;<br></blockquote>=
><blockquote type=3D3D"cite"><span =3D<br></blockquote><blockquote=
> type=3D"cite">class=3D3D"Apple-tab-span" =
>style=3D3D"white-space:pre"><span class=3D"Apple-tab-span" =
>style=3D"white-space:pre"> </span>=3D<br></blockquote><blockquote =
>type=3D"cite"></span>delsp=3D3Dyes<br></blockquote><b=
>lockquote =3D<br></blockquote><blockquote =
>type=3D"cite">type=3D3D"cite">Content-Transfer-Encoding: =
>=3D<br></blockquote><blockquote =
>type=3D"cite">7bit<br></blockquote><blockquote =
>=3D<br></blockquote><blockquote =
>type=3D"cite">type=3D3D"cite"><br></blockquote><blockquo=
>te type=3D3D"cite">So the question =3D<br></blockquote><blockquote =
>type=3D"cite">is what is that thread doing that it won't respond to =
>=3D<br></blockquote><blockquote =
>type=3D"cite"> <br></blockquote><blockquote =
>type=3D3D"cite">the =3D<br></blockquote><blockquote =
>type=3D"cite">signal?<br></blockquote><blockquote =
>=3D<br></blockquote><blockquote =
>type=3D"cite">type=3D3D"cite"><br></blockquote><blockquo=
>te type=3D3D"cite">On 5 Nov 2009, =3D<br></blockquote><blockquote =
>type=3D"cite">at 17:16, Mika Nystrom =
>wrote:<br></blockquote><blockquote =
>=3D<br></blockquote><blockquote =
>type=3D"cite">type=3D3D"cite"><br></blockquote><blockquo=
>te type=3D3D"cite"><blockquote =3D<br></blockquote><blockquote =
>type=3D"cite">type=3D3D"cite">The thing is a bit nondeterministic as =
>you might =3D<br></blockquote><blockquote =
>type=3D"cite">imagine.<br></blockquote></blockquote><=
>blockquote =3D<br></blockquote><blockquote =
>type=3D"cite">type=3D3D"cite"><blockquote =
>=3D<br></blockquote><blockquote =
>type=3D"cite">type=3D3D"cite"><br></blockquote></blockqu=
>ote><blockquote =3D<br></blockquote><blockquote =
>type=3D"cite">type=3D3D"cite"><blockquote type=3D3D"cite">I'm =
>having trouble getting it to =3D<br></blockquote><blockquote =
>type=3D"cite">crash at the moment, with =3D<br></blockquote><blockquote =
>type=3D"cite"> <br></blockquote></blockquote>&l=
>t;blockquote type=3D3D"cite"><blockquote =
>=3D<br></blockquote><blockquote =
>type=3D"cite">type=3D3D"cite">@M3debugthreads I just see =
>=3D<br></blockquote><blockquote =
>type=3D"cite">this:<br></blockquote></blockquote><blo=
>ckquote type=3D3D"cite"><blockquote =3D<br></blockquote><blockquote =
>type=3D"cite">type=3D3D"cite"><br></blockquote></blockqu=
>ote><blockquote =3D<br></blockquote><blockquote =
>type=3D"cite">type=3D3D"cite"><blockquote =
>type=3D3D"cite">Starting =3D<br></blockquote><blockquote =
>type=3D"cite">act=3D3D0x805c17680<br></blockquote></blockqu=
>ote></div></blockquote></div><b=3D<br></blockquote=
>><blockquote =
>type=3D"cite">r></div></div></body></html>=3D<b=
>r></blockquote><blockquote type=3D"cite"><br></blockquote><blockquote =
>type=3D"cite">--Apple-Mail-131--17975166--<br></blockquote></div></blockqu=
>ote></div><br></body></html>=
>
>--Apple-Mail-134-36775080--
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