[Mono-dev] [Mono-osx] crash on exit with Mono 2.10.2 on Lioen
Duane Wandless
duane at wandless.net
Wed Jul 13 08:04:26 EDT 2011
Here is the committed fix. This was checked into trunk not the 2.10 branch.
You will have to download the source, manually make this change and do a
compile until the next release of Mono.
https://github.com/trustme/mono/commit/4db93696733021562a1a2d1838b444682ef725bd
On Tue, Jul 12, 2011 at 8:09 PM, Prashant Kamath
<prashant.kamath at gmail.com>wrote:
> Hi,
>
> I am also facing the same exact issue with 2.10.2.
>
> This may sound stupid but where should I go to download the fix ?. I have
> already installed 2.10.2 on my mac. Please help.
>
> On Sat, Jun 25, 2011 at 10:55 PM, Duane Wandless <duane at wandless.net>wrote:
>
>> It appears that:
>> thr_ret = pthread_cond_destroy (&_WAPI_PRIVATE_HANDLES(idx).signal_cond);
>>
>> results in thr_ret == EBUSY. I modified the code like this to match the
>> gross hack above these lines. This prevents the crash on exit. Is this
>> okay?
>>
>> thr_ret = pthread_cond_destroy
>> (&_WAPI_PRIVATE_HANDLES(idx).signal_cond);
>>
>> if (thr_ret != 0)
>> {
>> if (thr_ret == EBUSY &&
>> ignore_private_busy_handles)
>> early_exit = TRUE;
>> else
>> g_error ("Error destroying
>> handle %p cond var due to %d\n", handle, thr_ret);
>> }
>>
>>
>> On Sat, Jun 25, 2011 at 12:23 PM, Duane Wandless <duane at wandless.net>wrote:
>>
>>> #0 0x9001d9c6 in __pthread_kill ()
>>> #1 0x9aee5f78 in pthread_kill ()
>>> #2 0x9aed6bdd in abort ()
>>> #3 0x00484373 in monoeg_g_logv (log_domain=0x0,
>>> log_level=G_LOG_LEVEL_ERROR, format=0x540040 "Error destroying handle %p
>>> cond var due to %d\n", args=0xbfffe28c "\031\001") at goutput.c:134
>>> #4 0x004843c1 in monoeg_g_log (log_domain=0x0,
>>> log_level=G_LOG_LEVEL_ERROR, format=0x540040 "Error destroying handle %p
>>> cond var due to %d\n") at goutput.c:144
>>> #5 0x0044b91a in _wapi_handle_unref_full (handle=0x119,
>>> ignore_private_busy_handles=1) at handles.c:1154
>>> #6 0x0044952e in handle_cleanup () at handles.c:217
>>> #7 0x9aed6944 in __cxa_finalize ()
>>> #8 0x9aed67f2 in exit ()
>>> #9 0x923d9466 in -[NSApplication terminate:] ()
>>> #10 0x926a3335 in -[NSApplication
>>> _terminateFromSender:askIfShouldTerminate:saveWindows:] ()
>>> #11 0x92b29384 in -[NSApplication(NSWindowCache)
>>> _checkForTerminateAfterLastWindowClosed:saveWindows:] ()
>>> #12 0x92b299b5 in __-[NSApplication(NSWindowCache)
>>> _scheduleCheckForTerminateAfterLastWindowClosed]_block_invoke_1 ()
>>> #13 0x98bffe96 in _runLoopTimerWithBlockContext ()
>>> #14 0x98bc4586 in
>>> __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ ()
>>> #15 0x98bc3f17 in __CFRunLoopDoTimer ()
>>> #16 0x98ba2f70 in __CFRunLoopRun ()
>>> #17 0x98ba247c in CFRunLoopRunSpecific ()
>>> #18 0x98ba2328 in CFRunLoopRunInMode ()
>>> #19 0x95ac0667 in RunCurrentEventLoopInMode ()
>>> #20 0x95ac7ece in ReceiveNextEventCommon ()
>>> #21 0x95ac7e12 in BlockUntilNextEventMatchingListInMode ()
>>> #22 0x923d260c in _DPSNextEvent ()
>>> #23 0x923d1e78 in -[NSApplication
>>> nextEventMatchingMask:untilDate:inMode:dequeue:] ()
>>> #24 0x923ce284 in -[NSApplication run] ()
>>> #25 0x92660f67 in NSApplicationMain ()
>>> #26 0x0001533a in main ()
>>>
>>>
>>> On Fri, Jun 24, 2011 at 6:50 PM, Duane Wandless <duane at wandless.net>wrote:
>>>
>>>> I have not run a full set of tests but using libmonosgen seems to avoid
>>>> the crash on exit.
>>>>
>>>> I'm compiling now on Lion to see if I can further debug the crash when
>>>> using libmono.
>>>>
>>>> Duane
>>>>
>>>>
>>>> On Fri, Jun 24, 2011 at 3:18 PM, Duane Wandless <duane at wandless.net>wrote:
>>>>
>>>>> Nothing that I can find.
>>>>>
>>>>>
>>>>> On Fri, Jun 24, 2011 at 3:14 PM, Geoff Norton <grompf at gmail.com>wrote:
>>>>>
>>>>>> Is there a g_error printed prior to the crash?
>>>>>>
>>>>>> -g
>>>>>>
>>>>>>
>>>>>> On Fri, Jun 24, 2011 at 3:12 PM, Duane Wandless <duane at wandless.net>
>>>>>> wrote:
>>>>>> > I thought it was fixed with this commit:
>>>>>> >
>>>>>> https://github.com/mono/mono/commit/2b487789c8e3dcc3fbbcb16bb0268f88718cf8d0
>>>>>> > However, I'm using this code and still seeing the exception. Just
>>>>>> now
>>>>>> > in _wapi_handle_unref_full.
>>>>>> > Duane
>>>>>> >
>>>>>> > On Fri, Jun 24, 2011 at 3:04 PM, Geoff Norton <grompf at gmail.com>
>>>>>> wrote:
>>>>>> >>
>>>>>> >> This is fixed in git by rodrigo iirc.
>>>>>> >>
>>>>>> >> -g
>>>>>> >>
>>>>>> >>
>>>>>> >> On Fri, Jun 24, 2011 at 3:02 PM, Duane Wandless <
>>>>>> duane at wandless.net>
>>>>>> >> wrote:
>>>>>> >> > I am getting this exception on exit when using Lion and running
>>>>>> the
>>>>>> >> > latest
>>>>>> >> > 2.10.2. I've tried calling Environment.Exit(0) and
>>>>>> mono_jit_cleanup
>>>>>> >> > during
>>>>>> >> > app shutdown. But doing either of those leads to other
>>>>>> exceptions.
>>>>>> >> > Hopefully there is a solution for this situation. Thanks,
>>>>>> >> > Duane
>>>>>> >> >
>>>>>> >> > 0 libmono-2.0.1.dylib 0x001da7ab
>>>>>> >> > mono_handle_native_sigsegv + 376
>>>>>> >> > 1 libmono-2.0.1.dylib 0x0023d11d
>>>>>> >> > sigabrt_signal_handler +
>>>>>> >> > 116
>>>>>> >> > 2 libsystem_c.dylib 0x9745059b _sigtramp + 43
>>>>>> >> > 3 ??? 0xffffffff 0x0 +
>>>>>> 4294967295
>>>>>> >> > 4 libsystem_c.dylib 0x973ebbdd abort + 167
>>>>>> >> > 5 libmono-2.0.1.dylib 0x0038ad29 monoeg_g_logv
>>>>>> + 197
>>>>>> >> > 6 libmono-2.0.1.dylib 0x0038ad5b monoeg_g_log +
>>>>>> 44
>>>>>> >> > 7 libmono-2.0.1.dylib 0x00357486
>>>>>> >> > _wapi_handle_unref_full +
>>>>>> >> > 1114
>>>>>> >> > 8 libmono-2.0.1.dylib 0x00355404 handle_cleanup
>>>>>> + 199
>>>>>> >> > 9 libsystem_c.dylib 0x973eb944 __cxa_finalize
>>>>>> + 243
>>>>>> >> > 10 libsystem_c.dylib 0x973eb7f2 exit + 25
>>>>>> >> > 11 AppKit 0x97d2e38a +[NSMenuItem
>>>>>> >> > initialize]
>>>>>> >> > + 0
>>>>>> >> > 12 AppKit 0x97ff832d
>>>>>> -[NSApplication
>>>>>> >> > _terminateFromSender:askIfShouldTerminate:saveWindows:] + 435
>>>>>> >> > 13 AppKit 0x9847ef90
>>>>>> >> > -[NSApplication(NSWindowCache)
>>>>>> >> > _checkForTerminateAfterLastWindowClosed:saveWindows:] + 167
>>>>>> >> > 14 AppKit 0x9847f5c1
>>>>>> >> > __-[NSApplication(NSWindowCache)
>>>>>> >> > _scheduleCheckForTerminateAfterLastWindowClosed]_block_invoke_1 +
>>>>>> 126
>>>>>> >> > 15 CoreFoundation 0x98ba6e96
>>>>>> >> > _runLoopTimerWithBlockContext + 22
>>>>>> >> > 16 CoreFoundation 0x98b6b586
>>>>>> >> > __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 22
>>>>>> >> > 17 CoreFoundation 0x98b6af17
>>>>>> __CFRunLoopDoTimer +
>>>>>> >> > 743
>>>>>> >> > 18 CoreFoundation 0x98b49f70 __CFRunLoopRun
>>>>>> + 1888
>>>>>> >> > 19 CoreFoundation 0x98b4947c
>>>>>> CFRunLoopRunSpecific
>>>>>> >> > +
>>>>>> >> > 332
>>>>>> >> > 20 CoreFoundation 0x98b49328
>>>>>> CFRunLoopRunInMode +
>>>>>> >> > 120
>>>>>> >> > 21 HIToolbox 0x96ebe4ab
>>>>>> >> > RunCurrentEventLoopInMode
>>>>>> >> > + 318
>>>>>> >> > 22 HIToolbox 0x96ec5d12
>>>>>> >> > ReceiveNextEventCommon +
>>>>>> >> > 168
>>>>>> >> > 23 HIToolbox 0x96ec5c56
>>>>>> >> > BlockUntilNextEventMatchingListInMode + 88
>>>>>> >> > 24 AppKit 0x97d27530 _DPSNextEvent
>>>>>> + 678
>>>>>> >> > 25 AppKit 0x97d26d9c
>>>>>> -[NSApplication
>>>>>> >> > nextEventMatchingMask:untilDate:inMode:dequeue:] + 113
>>>>>> >> > 26 AppKit 0x97d231a4
>>>>>> -[NSApplication run]
>>>>>> >> > +
>>>>>> >> > 897
>>>>>> >> > 27 AppKit 0x97fb5f55
>>>>>> NSApplicationMain +
>>>>>> >> > 1047
>>>>>> >> > 28 PIX 0x0000bbf5 main + 257
>>>>>> >> > 29 PIX 0x000028fa start + 54
>>>>>> >> > _______________________________________________
>>>>>> >> > Mono-devel-list mailing list
>>>>>> >> > Mono-devel-list at lists.ximian.com
>>>>>> >> > http://lists.ximian.com/mailman/listinfo/mono-devel-list
>>>>>> >> >
>>>>>> >> >
>>>>>> >
>>>>>> >
>>>>>>
>>>>>
>>>>>
>>>>
>>>
>>
>> _______________________________________________
>> Mono-osx mailing list
>> Mono-osx at lists.ximian.com
>> http://lists.ximian.com/mailman/listinfo/mono-osx
>>
>>
>
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