gistfile1.txt

2015-10-31 10:39:19.001 mono[56773:2861067] error: * Assertion at socket-io.c:2757, condition `info' not met
Stacktrace:

  at <unknown> <0xffffffff>
  at (wrapper managed-to-native) System.Net.Sockets.Socket.cancel_blocking_socket_operation (System.Threading.Thread) <IL 0x00025, 0xffffffff>
  at System.Net.Sockets.SafeSocketHandle.AbortRegisteredThreads () [0x00036] in /private/tmp/source-mono-master-32/bockbuild-xamarin/profiles/mono-mac-xamarin/build-root/mono/mcs/class/System/System.Net.Sockets/SafeSocketHandle.cs:117
  at System.Net.Sockets.SafeSocketHandle.ReleaseHandle () [0x00094] in /private/tmp/source-mono-master-32/bockbuild-xamarin/profiles/mono-mac-xamarin/build-root/mono/mcs/class/System/System.Net.Sockets/SafeSocketHandle.cs:69
  at System.Runtime.InteropServices.SafeHandle.DangerousReleaseInternal (bool) [0x000c7] in /private/tmp/source-mono-master-32/bockbuild-xamarin/profiles/mono-mac-xamarin/build-root/mono/mcs/class/corlib/System.Runtime.InteropServices/SafeHandle.cs:215
  at System.Runtime.InteropServices.SafeHandle.InternalFinalize () [0x0000b] in /private/tmp/source-mono-master-32/bockbuild-xamarin/profiles/mono-mac-xamarin/build-root/mono/mcs/class/corlib/System.Runtime.InteropServices/SafeHandle.cs:157
  at System.Runtime.InteropServices.SafeHandle.Dispose (bool) [0x00011] in /private/tmp/source-mono-master-32/bockbuild-xamarin/profiles/mono-mac-xamarin/build-root/mono/external/referencesource/mscorlib/system/runtime/interopservices/safehandle.cs:262
  at System.Runtime.InteropServices.SafeHandle.Finalize () [0x00000] in /private/tmp/source-mono-master-32/bockbuild-xamarin/profiles/mono-mac-xamarin/build-root/mono/external/referencesource/mscorlib/system/runtime/interopservices/safehandle.cs:199
  at (wrapper runtime-invoke) object.runtime_invoke_virtual_void__this__ (object,intptr,intptr,intptr) <IL 0x00054, 0xffffffff>

Native stacktrace:

	0   mono                                0x0018e4f6 mono_handle_native_sigsegv + 342
	1   mono                                0x001f9b21 sigabrt_signal_handler + 145
	2   libsystem_platform.dylib            0x983ef79b _sigtramp + 43
	3   ???                                 0xffffffff 0x0 + 4294967295
	4   libsystem_c.dylib                   0x900de8c8 abort + 156
	5   libxammac.dylib                     0x0a3ce4fb _ZL12log_callbackPKcS0_S0_iPv + 91
	6   mono                                0x00337de4 log_adapter + 164
	7   mono                                0x003524bb monoeg_assertion_message + 107
	8   mono                                0x00286388 icall_cancel_blocking_socket_operation + 136
	9   ???                                 0x423d29fc 0x0 + 1111304700
	10  ???                                 0x423d2898 0x0 + 1111304344
	11  ???                                 0x0f1e3924 0x0 + 253638948
	12  ???                                 0x037c80b7 0x0 + 58491063
	13  ???                                 0x11b0680c 0x0 + 296773644
	14  ???                                 0x0f1e3594 0x0 + 253638036
	15  ???                                 0x11b06743 0x0 + 296773443
	16  ???                                 0x0826ab1d 0x0 + 136751901
	17  mono                                0x002bce28 mono_gc_run_finalize + 808
	18  mono                                0x002bdef2 finalizer_thread + 402
	19  mono                                0x002984b6 start_wrapper + 486
	20  mono                                0x0034ac92 inner_start_thread + 274
	21  libsystem_pthread.dylib             0x90f77794 _pthread_body + 138
	22  libsystem_pthread.dylib             0x90f7770a _pthread_body + 0
	23  libsystem_pthread.dylib             0x90f74fa6 thread_start + 34

Debug info from gdb:

(lldb) command source -s 0 '/tmp/mono-gdb-commands.O4xUPX'
Executing commands in '/tmp/mono-gdb-commands.O4xUPX'.
(lldb) process attach --pid 56773
Process 56773 stopped
* thread #1: tid = 0x2ba806, 0x9eb944a2 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'tid_50b', queue = 'com.apple.main-thread', stop reason = signal SIGSTOP
    frame #0: 0x9eb944a2 libsystem_kernel.dylib`__psynch_cvwait + 10
libsystem_kernel.dylib`__psynch_cvwait:
->  0x9eb944a2 <+10>: jae    0x9eb944b2                ; <+26>
    0x9eb944a4 <+12>: calll  0x9eb944a9                ; <+17>
    0x9eb944a9 <+17>: popl   %edx
    0x9eb944aa <+18>: movl   0x58a9b77(%edx), %edx

Executable module set to "/Library/Frameworks/Mono.framework/Versions/4.3.0/bin/mono".
Architecture set to: i386-apple-macosx.
(lldb) thread list
Process 56773 stopped
* thread #1: tid = 0x2ba806, 0x9eb944a2 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'tid_50b', queue = 'com.apple.main-thread', stop reason = signal SIGSTOP
  thread #2: tid = 0x2ba809, 0x9eb944a2 libsystem_kernel.dylib`__psynch_cvwait + 10
  thread #3: tid = 0x2ba80b, 0x9eb94da6 libsystem_kernel.dylib`__wait4 + 10, name = 'tid_1603'
  thread #4: tid = 0x2ba80d, 0x9eb958b2 libsystem_kernel.dylib`kevent_qos + 10, queue = 'com.apple.libdispatch-manager'
  thread #5: tid = 0x2ba80e, 0x9eb946fe libsystem_kernel.dylib`__recvfrom + 10, name = 'tid_1507'
  thread #6: tid = 0x2ba912, 0x9eb944a2 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'CVDisplayLink'
  thread #7: tid = 0x2ba91a, 0x9eb8e07a libsystem_kernel.dylib`mach_msg_trap + 10, name = 'com.apple.NSEventThread'
  thread #8: tid = 0x2ba91b, 0x9eb947de libsystem_kernel.dylib`__select + 10, name = 'com.apple.CFSocket.private'
  thread #9: tid = 0x2ba91c, 0x9eb944a2 libsystem_kernel.dylib`__psynch_cvwait + 10
  thread #10: tid = 0x2bbf05, 0x9eb94e16 libsystem_kernel.dylib`__workq_kernreturn + 10
  thread #11: tid = 0x2bbff8, 0x9eb94e16 libsystem_kernel.dylib`__workq_kernreturn + 10
(lldb) thread backtrace all
* thread #1: tid = 0x2ba806, 0x9eb944a2 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'tid_50b', queue = 'com.apple.main-thread', stop reason = signal SIGSTOP
  * frame #0: 0x9eb944a2 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x90f78549 libsystem_pthread.dylib`_pthread_cond_wait + 757
    frame #2: 0x90f7bd1b libsystem_pthread.dylib`pthread_cond_timedwait$UNIX2003 + 71
    frame #3: 0x00325d2c mono`_wapi_handle_timedwait_signal_handle [inlined] timedwait_signal_poll_cond(cond=<unavailable>, mutex=<unavailable>, timeout=<unavailable>, alertable=<unavailable>) + 78 at handles.c:1515 [opt]
    frame #4: 0x00325cde mono`_wapi_handle_timedwait_signal_handle(handle=<unavailable>, timeout=<unavailable>, alertable=<unavailable>, poll=<unavailable>, alerted=<unavailable>) + 414 at handles.c:1630 [opt]
    frame #5: 0x003357f8 mono`wapi_WaitForSingleObjectEx(handle=<unavailable>, timeout=<unavailable>, alertable=<unavailable>) + 456 at wait.c:185 [opt]
    frame #6: 0x002bd114 mono`mono_domain_finalize [inlined] guarded_wait(alertable=1) + 36 at gc.c:85 [opt]
    frame #7: 0x002bd0f0 mono`mono_domain_finalize(domain=<unavailable>, timeout=<unavailable>) + 256 at gc.c:411 [opt]
    frame #8: 0x000da3ac mono`mini_cleanup(domain=0x7cc56480) + 44 at mini-runtime.c:3548 [opt]
    frame #9: 0x00157aa6 mono`mono_main(argc=<unavailable>, argv=<unavailable>) + 8118 at driver.g.c:2129 [opt]
    frame #10: 0x000cbd35 mono`start + 53

  thread #2: tid = 0x2ba809, 0x9eb944a2 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #0: 0x9eb944a2 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x90f78549 libsystem_pthread.dylib`_pthread_cond_wait + 757
    frame #2: 0x90f7a287 libsystem_pthread.dylib`pthread_cond_wait$UNIX2003 + 71
    frame #3: 0x00320592 mono`thread_func(thread_data=0x00000000) + 466 at sgen-thread-pool.c:118 [opt]
    frame #4: 0x90f77794 libsystem_pthread.dylib`_pthread_body + 138
    frame #5: 0x90f7770a libsystem_pthread.dylib`_pthread_start + 155
    frame #6: 0x90f74fa6 libsystem_pthread.dylib`thread_start + 34

  thread #3: tid = 0x2ba80b, 0x9eb94da6 libsystem_kernel.dylib`__wait4 + 10, name = 'tid_1603'
    frame #0: 0x9eb94da6 libsystem_kernel.dylib`__wait4 + 10
    frame #1: 0x900fe541 libsystem_c.dylib`waitpid$UNIX2003 + 48
    frame #2: 0x0018e5bd mono`mono_handle_native_sigsegv(signal=6, ctx=0xb01829ec, info=0xb01829ac) + 541 at mini-exceptions.c:2234 [opt]
    frame #3: 0x001f9b21 mono`sigabrt_signal_handler(_dummy=<unavailable>, _info=<unavailable>, context=<unavailable>) + 145 at mini-posix.c:218 [opt]
    frame #4: 0x983ef79b libsystem_platform.dylib`_sigtramp + 43

  thread #4: tid = 0x2ba80d, 0x9eb958b2 libsystem_kernel.dylib`kevent_qos + 10, queue = 'com.apple.libdispatch-manager'
    frame #0: 0x9eb958b2 libsystem_kernel.dylib`kevent_qos + 10
    frame #1: 0x94da1792 libdispatch.dylib`_dispatch_mgr_invoke + 234
    frame #2: 0x94da1366 libdispatch.dylib`_dispatch_mgr_thread + 52

  thread #5: tid = 0x2ba80e, 0x9eb946fe libsystem_kernel.dylib`__recvfrom + 10, name = 'tid_1507'
    frame #0: 0x9eb946fe libsystem_kernel.dylib`__recvfrom + 10
    frame #1: 0x900fe744 libsystem_c.dylib`recv$UNIX2003 + 55
    frame #2: 0x001c3718 mono`socket_transport_recv(buf=<unavailable>, len=<unavailable>) + 168 at debugger-agent.c:1135 [opt]
    frame #3: 0x001b46e9 mono`debugger_thread [inlined] transport_recv(len=11) + 23 at debugger-agent.c:1520 [opt]
    frame #4: 0x001b46d2 mono`debugger_thread(arg=0x00000000) + 1490 at debugger-agent.c:9613 [opt]
    frame #5: 0x0034ac92 mono`inner_start_thread(arg=<unavailable>) + 274 at mono-threads-posix.c:92 [opt]
    frame #6: 0x90f77794 libsystem_pthread.dylib`_pthread_body + 138
    frame #7: 0x90f7770a libsystem_pthread.dylib`_pthread_start + 155
    frame #8: 0x90f74fa6 libsystem_pthread.dylib`thread_start + 34

  thread #6: tid = 0x2ba912, 0x9eb944a2 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'CVDisplayLink'
    frame #0: 0x9eb944a2 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x90f78549 libsystem_pthread.dylib`_pthread_cond_wait + 757
    frame #2: 0x90f7a287 libsystem_pthread.dylib`pthread_cond_wait$UNIX2003 + 71
    frame #3: 0x9bbf1a0d CoreVideo`CVDisplayLink::runIOThread() + 931
    frame #4: 0x9bbf12bb CoreVideo`startIOThread(void*) + 159
    frame #5: 0x90f77794 libsystem_pthread.dylib`_pthread_body + 138
    frame #6: 0x90f7770a libsystem_pthread.dylib`_pthread_start + 155
    frame #7: 0x90f74fa6 libsystem_pthread.dylib`thread_start + 34

  thread #7: tid = 0x2ba91a, 0x9eb8e07a libsystem_kernel.dylib`mach_msg_trap + 10, name = 'com.apple.NSEventThread'
    frame #0: 0x9eb8e07a libsystem_kernel.dylib`mach_msg_trap + 10
    frame #1: 0x9eb8d464 libsystem_kernel.dylib`mach_msg + 68
    frame #2: 0x9960e246 CoreFoundation`__CFRunLoopServiceMachPort + 214
    frame #3: 0x9960d651 CoreFoundation`__CFRunLoopRun + 1521
    frame #4: 0x9960cdf6 CoreFoundation`CFRunLoopRunSpecific + 390
    frame #5: 0x9960cc5b CoreFoundation`CFRunLoopRunInMode + 123
    frame #6: 0x98a58fa2 AppKit`_NSEventThread + 291
    frame #7: 0x90f77794 libsystem_pthread.dylib`_pthread_body + 138
    frame #8: 0x90f7770a libsystem_pthread.dylib`_pthread_start + 155
    frame #9: 0x90f74fa6 libsystem_pthread.dylib`thread_start + 34

  thread #8: tid = 0x2ba91b, 0x9eb947de libsystem_kernel.dylib`__select + 10, name = 'com.apple.CFSocket.private'
    frame #0: 0x9eb947de libsystem_kernel.dylib`__select + 10
    frame #1: 0x9964f320 CoreFoundation`__CFSocketManager + 912
    frame #2: 0x90f77794 libsystem_pthread.dylib`_pthread_body + 138
    frame #3: 0x90f7770a libsystem_pthread.dylib`_pthread_start + 155
    frame #4: 0x90f74fa6 libsystem_pthread.dylib`thread_start + 34

  thread #9: tid = 0x2ba91c, 0x9eb944a2 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #0: 0x9eb944a2 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x90f78549 libsystem_pthread.dylib`_pthread_cond_wait + 757
    frame #2: 0x90f7a287 libsystem_pthread.dylib`pthread_cond_wait$UNIX2003 + 71
    frame #3: 0x045aefd9 libgdk-quartz-2.0.0.dylib`select_thread_func(arg=0x00000000) + 185 at gdkeventloop-quartz.c:245
    frame #4: 0x90f77794 libsystem_pthread.dylib`_pthread_body + 138
    frame #5: 0x90f7770a libsystem_pthread.dylib`_pthread_start + 155
    frame #6: 0x90f74fa6 libsystem_pthread.dylib`thread_start + 34

  thread #10: tid = 0x2bbf05, 0x9eb94e16 libsystem_kernel.dylib`__workq_kernreturn + 10
    frame #0: 0x9eb94e16 libsystem_kernel.dylib`__workq_kernreturn + 10
    frame #1: 0x90f7735f libsystem_pthread.dylib`_pthread_wqthread + 1289
    frame #2: 0x90f74f82 libsystem_pthread.dylib`start_wqthread + 34

  thread #11: tid = 0x2bbff8, 0x9eb94e16 libsystem_kernel.dylib`__workq_kernreturn + 10
    frame #0: 0x9eb94e16 libsystem_kernel.dylib`__workq_kernreturn + 10
    frame #1: 0x90f7735f libsystem_pthread.dylib`_pthread_wqthread + 1289
    frame #2: 0x90f74f82 libsystem_pthread.dylib`start_wqthread + 34
(lldb) detach
Process 56773 detached
(lldb) quit