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Description
Steps to Reproduce
$ git clone https://github.com/migueldeicaza/TensorFlowSharp.git
$ cd TensorFlowSharp
$ msbuild /t:restore TensorFlowSharp.sln
Current Behavior
I get a managed and unmanaged crash while doing this, output attached on the stack trace section.
Expected Behavior
Just a nuget restore.
On which platforms did you notice this
[x] macOS
[ ] Linux
[ ] Windows
Version Used:
mono$ mono --version
Mono JIT compiler version 5.11.0 (master/87315d19c6b Fri Jan 5 10:36:15 EST 2018)
Copyright (C) 2002-2014 Novell, Inc, Xamarin Inc and Contributors. www.mono-project.com
TLS: normal
SIGSEGV: altstack
Notification: kqueue
Architecture: amd64
Disabled: none
Misc: softdebug
Interpreter: yes
LLVM: supported, not enabled.
GC: sgen (concurrent by default)
Stacktrace
mono$ msbuild /t:Restore TensorFlowSharp.sln
Microsoft (R) Build Engine version 15.4.0.0 (master/f296e67b Wed Oct 25 12:26:03 EDT 2017) for Mono
Copyright (C) Microsoft Corporation. All rights reserved.
Build started 1/11/2018 9:55:07 AM.
Stacktrace:
at <0xffffffff>
at System.Xml.XmlEncodedRawTextWriter.WriteStartElement (string,string,string) [0x0005d] in <2f0746aff5a04842970cb410005ef603>:0
at System.Xml.XmlEncodedRawTextWriterIndent.WriteStartElement (string,string,string) [0x0003b] in <2f0746aff5a04842970cb410005ef603>:0
at System.Xml.XmlWellFormedWriter.WriteStartElement (string,string,string) [0x000b5] in <2f0746aff5a04842970cb410005ef603>:0
at System.Xml.XmlWriter.WriteStartElement (string) [0x00000] in <2f0746aff5a04842970cb410005ef603>:0
at Microsoft.Build.Construction.SolutionProjectGenerator.AddPropertyGroupForSolutionConfiguration (Microsoft.Build.Construction.ProjectRootElement,Microsoft.Build.Construction.SolutionFile,Microsoft.Build.Construction.SolutionConfigurationInSolution) [0x00042] in <76dd0031e0df4aa99d9befb4c4585c69>:0
at Microsoft.Build.Construction.SolutionProjectGenerator.AddPropertyGroupForSolutionConfiguration (Microsoft.Build.Construction.ProjectRootElement,Microsoft.Build.Construction.SolutionConfigurationInSolution) [0x00000] in <76dd0031e0df4aa99d9befb4c4585c69>:0
at Microsoft.Build.Construction.SolutionProjectGenerator.CreateTraversalInstance (string,bool,System.Collections.Generic.List1<Microsoft.Build.Construction.ProjectInSolution>) [0x00076] in <76dd0031e0df4aa99d9befb4c4585c69>:0 at Microsoft.Build.Construction.SolutionProjectGenerator.CreateSolutionProject (string,bool) [0x00095] in <76dd0031e0df4aa99d9befb4c4585c69>:0 at Microsoft.Build.Construction.SolutionProjectGenerator.Generate () [0x00046] in <76dd0031e0df4aa99d9befb4c4585c69>:0 at Microsoft.Build.Construction.SolutionProjectGenerator.Generate (Microsoft.Build.Construction.SolutionFile,System.Collections.Generic.IDictionary2<string, string>,string,Microsoft.Build.Framework.BuildEventContext,Microsoft.Build.BackEnd.Logging.ILoggingService,System.Collections.Generic.IReadOnlyCollection1<string>) [0x0000e] in <76dd0031e0df4aa99d9befb4c4585c69>:0 at Microsoft.Build.Execution.ProjectInstance.GenerateSolutionWrapper (string,System.Collections.Generic.IDictionary2<string, string>,string,Microsoft.Build.BackEnd.Logging.ILoggingService,Microsoft.Build.Framework.BuildEventContext,System.Collections.Generic.IReadOnlyCollection1<string>) [0x00057] in <76dd0031e0df4aa99d9befb4c4585c69>:0 at Microsoft.Build.Execution.ProjectInstance.LoadSolutionForBuild (string,Microsoft.Build.Collections.PropertyDictionary1<Microsoft.Build.Execution.ProjectPropertyInstance>,string,Microsoft.Build.Execution.BuildParameters,Microsoft.Build.BackEnd.Logging.ILoggingService,Microsoft.Build.Framework.BuildEventContext,bool,System.Collections.Generic.IReadOnlyCollection1<string>) [0x001e5] in <76dd0031e0df4aa99d9befb4c4585c69>:0 at Microsoft.Build.Execution.BuildManager.LoadSolutionIntoConfiguration (Microsoft.Build.BackEnd.BuildRequestConfiguration,Microsoft.Build.Framework.BuildEventContext) [0x00055] in <76dd0031e0df4aa99d9befb4c4585c69>:0 at Microsoft.Build.Execution.BuildManager.HandleNewRequest (int,Microsoft.Build.BackEnd.BuildRequestBlocker) [0x00041] in <76dd0031e0df4aa99d9befb4c4585c69>:0 at Microsoft.Build.Execution.BuildManager.IssueRequestToScheduler (Microsoft.Build.Execution.BuildSubmission,bool,Microsoft.Build.BackEnd.BuildRequestBlocker) [0x00052] in <76dd0031e0df4aa99d9befb4c4585c69>:0 at Microsoft.Build.Execution.BuildManager/<>c__DisplayClass61_1.<ExecuteSubmission>b__0 () [0x00000] in <76dd0031e0df4aa99d9befb4c4585c69>:0 at Microsoft.Build.Execution.BuildManager.ProcessWorkQueue (System.Action) [0x0005a] in <76dd0031e0df4aa99d9befb4c4585c69>:0 at Microsoft.Build.Execution.BuildManager.<BeginBuild>b__48_0 (System.Action) [0x00000] in <76dd0031e0df4aa99d9befb4c4585c69>:0 at System.Threading.Tasks.Dataflow.ActionBlock1<TInput_REF>.ProcessMessage (System.Action1<TInput_REF>,System.Collections.Generic.KeyValuePair2<TInput_REF, long>) [0x00008] in <066d3dbd907c47bba08a73d35df4199f>:0
at System.Threading.Tasks.Dataflow.ActionBlock1/<>c__DisplayClass5<TInput_REF>.<.ctor>b__0 (System.Collections.Generic.KeyValuePair2<TInput_REF, long>) [0x00000] in <066d3dbd907c47bba08a73d35df4199f>:0
at System.Threading.Tasks.Dataflow.Internal.TargetCore1<TInput_REF>.ProcessMessagesLoopCore () [0x00104] in <066d3dbd907c47bba08a73d35df4199f>:0 at System.Threading.Tasks.Dataflow.Internal.TargetCore1<TInput_REF>.<ProcessAsyncIfNecessary_Slow>b__3 (object) [0x00000] in <066d3dbd907c47bba08a73d35df4199f>:0
at System.Threading.Tasks.Task.InnerInvoke () [0x00025] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Threading.Tasks.Task.Execute () [0x00010] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Threading.Tasks.Task.ExecutionContextCallback (object) [0x00000] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Threading.ExecutionContext.RunInternal (System.Threading.ExecutionContext,System.Threading.ContextCallback,object,bool) [0x00071] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Threading.ExecutionContext.Run (System.Threading.ExecutionContext,System.Threading.ContextCallback,object,bool) [0x00000] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Threading.Tasks.Task.ExecuteWithThreadLocal (System.Threading.Tasks.Task&) [0x00050] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Threading.Tasks.Task.ExecuteEntry (bool) [0x00058] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Threading.Tasks.Task.System.Threading.IThreadPoolWorkItem.ExecuteWorkItem () [0x00000] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Threading.ThreadPoolWorkQueue.Dispatch () [0x00074] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at System.Threading._ThreadPoolWaitCallback.PerformWaitCallback () [0x00000] in <4fdc5ed61a074cafb49fa42deb20d521>:0
at (wrapper runtime-invoke) .runtime_invoke_bool (object,intptr,intptr,intptr) [0x0001e] in <4fdc5ed61a074cafb49fa42deb20d521>:0
Native stacktrace:
0 mono 0x00000001020903d1 mono_handle_native_crash + 257
1 mono 0x00000001020f7e86 altstack_handle_and_restore + 70
2 mono 0x000000010204ef87 mono_local_cprop + 423
3 mono 0x0000000101fe0257 mini_method_compile + 4375
4 mono 0x0000000101fe3395 mono_jit_compile_method_inner + 773
5 mono 0x0000000101fe6903 mono_jit_compile_method_with_opt + 1379
6 mono 0x0000000102092871 common_call_trampoline + 1217
7 mono 0x0000000102092379 mono_magic_trampoline + 73
8 ??? 0x000000010249d39e 0x0 + 4333360030
9 ??? 0x0000000105fd82db 0x0 + 4395467483
10 ??? 0x0000000105fd70c2 0x0 + 4395462850
11 ??? 0x0000000105fd3f83 0x0 + 4395450243
12 ??? 0x0000000105f835db 0x0 + 4395120091
13 ??? 0x0000000105f832ab 0x0 + 4395119275
14 ??? 0x0000000105f5ad5b 0x0 + 4394954075
15 ??? 0x0000000105f59443 0x0 + 4394947651
16 ??? 0x0000000105f589e3 0x0 + 4394944995
17 ??? 0x0000000105f5856b 0x0 + 4394943851
18 ??? 0x0000000105f57e13 0x0 + 4394941971
19 ??? 0x0000000105f57a33 0x0 + 4394940979
20 ??? 0x0000000105f57862 0x0 + 4394940514
21 ??? 0x0000000105f5770b 0x0 + 4394940171
22 ??? 0x0000000105f574cb 0x0 + 4394939595
23 ??? 0x0000000105f5660b 0x0 + 4394935819
24 mscorlib.dll.dylib 0x0000000103b86126 System_Threading_Tasks_Task_ExecutionContextCallback_object + 70
25 mscorlib.dll.dylib 0x0000000103b5d8a1 System_Threading_ExecutionContext_Run_System_Threading_ExecutionContext_System_Threading_ContextCallback_object_bool + 33
26 mscorlib.dll.dylib 0x0000000103b85ee7 System_Threading_Tasks_Task_ExecuteEntry_bool + 231
27 mscorlib.dll.dylib 0x0000000103b64979 System_Threading__ThreadPoolWaitCallback_PerformWaitCallback + 9
28 mono 0x0000000101fea5f4 mono_jit_runtime_invoke + 1316
29 mono 0x00000001021e2238 do_runtime_invoke + 88
30 mono 0x00000001021b0956 worker_callback + 966
31 mono 0x00000001021b302c worker_thread + 348
32 mono 0x00000001021ae2f3 start_wrapper + 675
33 libsystem_pthread.dylib 0x00007fff6270d6c1 _pthread_body + 340
34 libsystem_pthread.dylib 0x00007fff6270d56d _pthread_body + 0
35 libsystem_pthread.dylib 0x00007fff6270cc5d thread_start + 13
Debug info from gdb:
(lldb) command source -s 0 '/tmp/mono-gdb-commands.7gehF2'
Executing commands in '/tmp/mono-gdb-commands.7gehF2'.
(lldb) process attach --pid 5590
warning: (x86_64) /Library/Frameworks/Mono.framework/Versions/5.4.1/lib/mono/4.5/mscorlib.dll.dylib empty dSYM file detected, dSYM was created with an executable with no debug info.
Process 5590 stopped
- thread Please pull 250e8b93bfbfdd24d78413aac2478c8f2c39d3c1 #1, name = 'tid_307', queue = 'com.apple.main-thread', stop reason = signal SIGSTOP
frame #0: 0x00007fff625d2e7e libsystem_kernel.dylib__psynch_cvwait + 10 libsystem_kernel.dylib__psynch_cvwait:
-> 0x7fff625d2e7e <+10>: jae 0x7fff625d2e88 ; <+20>
0x7fff625d2e80 <+12>: movq %rax, %rdi
0x7fff625d2e83 <+15>: jmp 0x7fff625ca76c ; cerror_nocancel
0x7fff625d2e88 <+20>: retq
Target 0: (mono) stopped.
Executable module set to "/Library/Frameworks/Mono.framework/Versions/5.4.1/bin/mono".
Architecture set to: x86_64h-apple-macosx.
(lldb) thread list
Process 5590 stopped
- thread Please pull 250e8b93bfbfdd24d78413aac2478c8f2c39d3c1 #1: tid = 0x1835d60, 0x00007fff625d2e7e libsystem_kernel.dylib
__psynch_cvwait + 10, name = 'tid_307', queue = 'com.apple.main-thread', stop reason = signal SIGSTOP thread #2: tid = 0x1835d66, 0x00007fff625d2e7e libsystem_kernel.dylib__psynch_cvwait + 10, name = 'SGen worker'
thread Fix to BNC#324144 #3: tid = 0x1835d67, 0x00007fff625d2e7e libsystem_kernel.dylib__psynch_cvwait + 10, name = 'SGen worker' thread #4: tid = 0x1835d68, 0x00007fff625c9eb2 libsystem_kernel.dylibsemaphore_wait_trap + 10, name = 'Finalizer'
thread Implemented tx prepare enlistment timeout handling. #5: tid = 0x1835d6a, 0x00007fff625d36da libsystem_kernel.dylib__workq_kernreturn + 10 thread #6: tid = 0x1835d6b, 0x00007fff625d36da libsystem_kernel.dylib__workq_kernreturn + 10
thread Etobi/#645232 #7: tid = 0x1835d95, 0x00007fff625d2e7e libsystem_kernel.dylib__psynch_cvwait + 10, name = 'tid_2c0b' thread #8: tid = 0x1835d96, 0x00007fff625d367a libsystem_kernel.dylib__wait4 + 10, name = 'Threadpool worker'
thread please pull to master and mono-2-8 too. #9: tid = 0x1835d97, 0x00007fff625d2e7e libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'Threadpool worker'
(lldb) thread backtrace all - thread Please pull 250e8b93bfbfdd24d78413aac2478c8f2c39d3c1 #1, name = 'tid_307', queue = 'com.apple.main-thread', stop reason = signal SIGSTOP
- frame #0: 0x00007fff625d2e7e libsystem_kernel.dylib
__psynch_cvwait + 10 frame #1: 0x00007fff6270e662 libsystem_pthread.dylib_pthread_cond_wait + 732
frame Bugfixes for System.Configuration/Settingsprovider #2: 0x00000001021cff1b monomono_os_cond_timedwait + 171 frame #3: 0x00000001021ceb11 monomono_w32handle_timedwait_signal_handle + 225
frame Fix for bug #641821 - Version tolerant serialization fails with primitive typed members #4: 0x00000001021ce9b0 monomono_w32handle_wait_one + 832 frame #5: 0x00000001021cec8d monomono_w32handle_wait_multiple + 189
frame Fix for bugzilla's 643368 (tx.TransactionCompleted not firing) #6: 0x00000001021a9853 monomono_wait_uninterrupted + 115 frame #7: 0x00000001021a9b4a monoves_icall_System_Threading_WaitHandle_WaitOne_internal + 122
frame Mono 2 8 - please merge the ucontext_t* changes from head. #8: 0x0000000104969d6e
frame please pull to master and mono-2-8 too. #9: 0x0000000103b66a80 mscorlib.dll.dylibSystem_Threading_WaitHandle_InternalWaitOne_System_Runtime_InteropServices_SafeHandle_long_bool_bool + 64 frame #10: 0x0000000103b66a2c mscorlib.dll.dylibSystem_Threading_WaitHandle_WaitOne_long_bool + 44
frame Ensure that exceptions are propagated when embedding #11: 0x0000000103b66893 mscorlib.dll.dylibSystem_Threading_WaitHandle_WaitOne_int_bool + 51 frame #12: 0x0000000103b66991 mscorlib.dll.dylibSystem_Threading_WaitHandle_WaitOne + 33
frame Allow socket code to work after appdomain reload. #13: 0x0000000105f4fcc0
frame Ensure correct stack pointer initialization on !POSIX #14: 0x000000010430cae3
frame Fix process scanning on OSX. #15: 0x000000010430a04b
frame Enhanced X509Store & certmgr to allow importing a private keys along with certificates to stores. #16: 0x0000000101fea5f4 monomono_jit_runtime_invoke + 1316 frame #17: 0x00000001021e2238 monodo_runtime_invoke + 88
frame [API] Fixes bug 648888 (DataTypeAttributes.IsValid(object) should return true) #18: 0x00000001021e5849 monodo_exec_main_checked + 137 frame #19: 0x000000010205332f monomono_jit_exec + 287
frame This will fix the build for Android. #20: 0x0000000102055b63 monomono_main + 9235 frame #21: 0x0000000101fda3ad monomain + 253
frame Enhanced X509Store & certmgr to allow importing a private keys along with certificates to stores. (2nd try ;)) #22: 0x0000000101fda2a4 monostart + 52 thread #2, name = 'SGen worker' frame #0: 0x00007fff625d2e7e libsystem_kernel.dylib__psynch_cvwait + 10
frame Please pull 250e8b93bfbfdd24d78413aac2478c8f2c39d3c1 #1: 0x00007fff6270e662 libsystem_pthread.dylib_pthread_cond_wait + 732 frame #2: 0x000000010225803f monothread_func + 687
frame Fix to BNC#324144 #3: 0x00007fff6270d6c1 libsystem_pthread.dylib_pthread_body + 340 frame #4: 0x00007fff6270d56d libsystem_pthread.dylib_pthread_start + 377
frame Implemented tx prepare enlistment timeout handling. #5: 0x00007fff6270cc5d libsystem_pthread.dylibthread_start + 13 thread #3, name = 'SGen worker' frame #0: 0x00007fff625d2e7e libsystem_kernel.dylib__psynch_cvwait + 10
frame Please pull 250e8b93bfbfdd24d78413aac2478c8f2c39d3c1 #1: 0x00007fff6270e662 libsystem_pthread.dylib_pthread_cond_wait + 732 frame #2: 0x0000000102258022 monothread_func + 658
frame Fix to BNC#324144 #3: 0x00007fff6270d6c1 libsystem_pthread.dylib_pthread_body + 340 frame #4: 0x00007fff6270d56d libsystem_pthread.dylib_pthread_start + 377
frame Implemented tx prepare enlistment timeout handling. #5: 0x00007fff6270cc5d libsystem_pthread.dylibthread_start + 13 thread #4, name = 'Finalizer' frame #0: 0x00007fff625c9eb2 libsystem_kernel.dylibsemaphore_wait_trap + 10
frame Please pull 250e8b93bfbfdd24d78413aac2478c8f2c39d3c1 #1: 0x00000001021da165 monofinalizer_thread + 293 frame #2: 0x00000001021ae2f3 monostart_wrapper + 675
frame Fix to BNC#324144 #3: 0x00007fff6270d6c1 libsystem_pthread.dylib_pthread_body + 340 frame #4: 0x00007fff6270d56d libsystem_pthread.dylib_pthread_start + 377
frame Implemented tx prepare enlistment timeout handling. #5: 0x00007fff6270cc5d libsystem_pthread.dylibthread_start + 13 thread #5 frame #0: 0x00007fff625d36da libsystem_kernel.dylib__workq_kernreturn + 10
frame Please pull 250e8b93bfbfdd24d78413aac2478c8f2c39d3c1 #1: 0x00007fff6270d06a libsystem_pthread.dylib_pthread_wqthread + 1035 frame #2: 0x00007fff6270cc4d libsystem_pthread.dylibstart_wqthread + 13
thread Fix for bugzilla's 643368 (tx.TransactionCompleted not firing) #6
frame #0: 0x00007fff625d36da libsystem_kernel.dylib__workq_kernreturn + 10 frame #1: 0x00007fff6270d26f libsystem_pthread.dylib_pthread_wqthread + 1552
frame Bugfixes for System.Configuration/Settingsprovider #2: 0x00007fff6270cc4d libsystem_pthread.dylibstart_wqthread + 13 thread #7, name = 'tid_2c0b' frame #0: 0x00007fff625d2e7e libsystem_kernel.dylib__psynch_cvwait + 10
frame Please pull 250e8b93bfbfdd24d78413aac2478c8f2c39d3c1 #1: 0x00007fff6270e662 libsystem_pthread.dylib_pthread_cond_wait + 732 frame #2: 0x000000010226de09 monomono_thread_info_sleep + 777
frame Fix to BNC#324144 #3: 0x00000001021b2c0a monomonitor_thread + 922 frame #4: 0x00000001021ae2f3 monostart_wrapper + 675
frame Implemented tx prepare enlistment timeout handling. #5: 0x00007fff6270d6c1 libsystem_pthread.dylib_pthread_body + 340 frame #6: 0x00007fff6270d56d libsystem_pthread.dylib_pthread_start + 377
frame Etobi/#645232 #7: 0x00007fff6270cc5d libsystem_pthread.dylibthread_start + 13 thread #8, name = 'Threadpool worker' frame #0: 0x00007fff625d367a libsystem_kernel.dylib_wait4 + 10
frame Please pull 250e8b93bfbfdd24d78413aac2478c8f2c39d3c1 #1: 0x000000010209045e monomono_handle_native_crash + 398 frame #2: 0x00000001020f7e86 monoaltstack_handle_and_restore + 70
frame Fix to BNC#324144 #3: 0x000000010204ef87 monomono_local_cprop + 423 frame #4: 0x0000000101fe0257 monomini_method_compile + 4375
frame Implemented tx prepare enlistment timeout handling. #5: 0x0000000101fe3395 monomono_jit_compile_method_inner + 773 frame #6: 0x0000000101fe6903 monomono_jit_compile_method_with_opt + 1379
frame Etobi/#645232 #7: 0x0000000102092871 monocommon_call_trampoline + 1217 frame #8: 0x0000000102092379 monomono_magic_trampoline + 73
frame please pull to master and mono-2-8 too. #9: 0x000000010249d39e
frame Don't disconnect an unconnected socket. Fixes #606809. #10: 0x0000000105fd82db
frame Ensure that exceptions are propagated when embedding #11: 0x0000000105fd70c2
frame Turn off exception callback filtering on WoW64. #12: 0x0000000105fd3f83
frame Allow socket code to work after appdomain reload. #13: 0x0000000105f835db
frame Ensure correct stack pointer initialization on !POSIX #14: 0x0000000105f832ab
frame Fix process scanning on OSX. #15: 0x0000000105f5ad5b
frame Enhanced X509Store & certmgr to allow importing a private keys along with certificates to stores. #16: 0x0000000105f59443
frame [API] Implemented DataTypeAttributes.IsValid(object) (simple one-line fix) #17: 0x0000000105f589e3
frame [API] Fixes bug 648888 (DataTypeAttributes.IsValid(object) should return true) #18: 0x0000000105f5856b
frame Don't enforce a minimum buffer size for zero-length buffers in FileStream (fix for 645193) #19: 0x0000000105f57e13
frame This will fix the build for Android. #20: 0x0000000105f57a33
frame Fixed System.Resources.ResXResourceWriter losing comments of ResXNodes #21: 0x0000000105f57862
frame Enhanced X509Store & certmgr to allow importing a private keys along with certificates to stores. (2nd try ;)) #22: 0x0000000105f5770b
frame Encoded mail headers fix (RCF2047 compliance) #23: 0x0000000105f574cb
frame MakeBinary doesn't support ArrayIndex #24: 0x0000000105f5660b
frame Add support for the CancelKeyPress event on Windows #25: 0x0000000103b86126 mscorlib.dll.dylibSystem_Threading_Tasks_Task_ExecutionContextCallback_object + 70 frame #26: 0x0000000103b5da3b mscorlib.dll.dylibSystem_Threading_ExecutionContext_RunInternal_System_Threading_ExecutionContext_System_Threading_ContextCallback_object_bool + 395
frame Add IDREFs only once when validating #27: 0x0000000103b5d8a1 mscorlib.dll.dylibSystem_Threading_ExecutionContext_Run_System_Threading_ExecutionContext_System_Threading_ContextCallback_object_bool + 33 frame #28: 0x0000000103b86072 mscorlib.dll.dylibSystem_Threading_Tasks_Task_ExecuteWithThreadLocal_System_Threading_Tasks_Task + 290
frame Documentation for Mono.Cairo #29: 0x0000000103b85ee7 mscorlib.dll.dylibSystem_Threading_Tasks_Task_ExecuteEntry_bool + 231 frame #30: 0x0000000103b85d9f mscorlib.dll.dylibSystem_Threading_Tasks_Task_System_Threading_IThreadPoolWorkItem_ExecuteWorkItem + 15
frame Related to BNC 459338 #31: 0x0000000103b63185 mscorlib.dll.dylibSystem_Threading_ThreadPoolWorkQueue_Dispatch + 469 frame #32: 0x0000000103b64979 mscorlib.dll.dylibSystem_Threading__ThreadPoolWaitCallback_PerformWaitCallback + 9
frame Mono 2 8 #33: 0x0000000101fea5f4 monomono_jit_runtime_invoke + 1316 frame #34: 0x00000001021e2238 monodo_runtime_invoke + 88
frame Fix bug in BlockingCollection<T>.TryTake #35: 0x00000001021b0956 monoworker_callback + 966 frame #36: 0x00000001021b302c monoworker_thread + 348
frame mdoc: display property getters before setters #37: 0x00000001021ae2f3 monostart_wrapper + 675 frame #38: 0x00007fff6270d6c1 libsystem_pthread.dylib_pthread_body + 340
frame Untitled #39: 0x00007fff6270d56d libsystem_pthread.dylib_pthread_start + 377 frame #40: 0x00007fff6270cc5d libsystem_pthread.dylibthread_start + 13
thread please pull to master and mono-2-8 too. #9, name = 'Threadpool worker'
frame #0: 0x00007fff625d2e7e libsystem_kernel.dylib__psynch_cvwait + 10 frame #1: 0x00007fff6270e662 libsystem_pthread.dylib_pthread_cond_wait + 732
frame Bugfixes for System.Configuration/Settingsprovider #2: 0x00000001021b31f1 monoworker_thread + 801 frame #3: 0x00000001021ae2f3 monostart_wrapper + 675
frame Fix for bug #641821 - Version tolerant serialization fails with primitive typed members #4: 0x00007fff6270d6c1 libsystem_pthread.dylib_pthread_body + 340 frame #5: 0x00007fff6270d56d libsystem_pthread.dylib_pthread_start + 377
frame Fix for bugzilla's 643368 (tx.TransactionCompleted not firing) #6: 0x00007fff6270cc5d libsystem_pthread.dylib`thread_start + 13
(lldb) detach
Process 5590 detached
(lldb) quit
- frame #0: 0x00007fff625d2e7e libsystem_kernel.dylib
=================================================================
Got a SIGSEGV while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries
used by your application.
Abort trap: 6