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[appkit] Add NSImage lazy initialization #2 #6

Merged
merged 1 commit into from
Apr 27, 2016
Merged

[appkit] Add NSImage lazy initialization #2 #6

merged 1 commit into from
Apr 27, 2016

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VincentDondain
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We were missing initByReferencingFile: which initializes
the image object lazily.

The non working use case was:

var iconFile = NSBundle.MainBundle.PathForResource ("AppIcons", "icns");
NSApplication.SharedApplication.ApplicationIconImage = new NSImage (iconFile);

In this example, the constructor is calling initWithContentsOfFile: which will
not load the right icon from the .icns file.

Fixes https://bugzilla.xamarin.com/show_bug.cgi?id=40349.

Note: the original PR was #2, which had to be closed because it happened before the repo was open sourced and I couldn't include the new fix from my old private fork.

[appkit] Add NSImage lazy initialization
8b40072 
We were missing initByReferencingFile: which initializes
the image object lazily.

The non working use case was:

var iconFile = NSBundle.MainBundle.PathForResource ("AppIcons", "icns");
NSApplication.SharedApplication.ApplicationIconImage = new NSImage (iconFile);

In this example, the constructor is calling initWithContentsOfFile: which will
not load the right icon from the .icns file.

Fixes https://bugzilla.xamarin.com/show_bug.cgi?id=40349.
@rolfbjarne
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LGTM.

@VincentDondain VincentDondain merged commit 79604d5 into xamarin:master Apr 27, 2016
rolfbjarne added a commit to rolfbjarne/xamarin-macios that referenced this pull request May 13, 2016
@rolfbjarne
SIGPIPE FIXME: this should probably be fixed inside mono.
26600bc 
https://developer.apple.com/library/mac/documentation/Darwin/Reference/ManPages/man2/fcntl.2.html

F_SETNOSIGPIPE

(lldb) bt all
  thread #1: tid = 0x1e176c9, 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'tid_a07', queue = 'com.apple.main-thread', stop reason = signal SIGPIPE
    frame #0: 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x053f9f6b libsystem_pthread.dylib`_pthread_cond_wait + 757
    frame #2: 0x053fdd0c libsystem_pthread.dylib`pthread_cond_timedwait$UNIX2003 + 71
    frame #3: 0x00425118 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_os_cond_timedwait(cond=0x7f0b5ac0, mutex=0x7f0b5a94, timeout_ms=15000) + 264 at mono-os-mutex.h:134
    frame #4: 0x00424e12 com.xamarin.systemtests.watchkitapp.watchkitextension`_wapi_handle_timedwait_signal_handle(handle=0x00000162, timeout=15000, alertable=1, poll=0, alerted=0xbff5c78c) + 802 at handles.c:1554
    frame #5: 0x00443387 com.xamarin.systemtests.watchkitapp.watchkitextension`wapi_WaitForSingleObjectEx(handle=0x00000162, timeout=15000, alertable=1) + 1127 at wait.c:173
    frame xamarin#6: 0x003a51a1 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_wait_uninterrupted(thread=0x12324120, multiple=0, numhandles=1, handles=0xbff5c874, waitall=0, ms=15000, alertable=1) + 225 at threads.c:1518
    frame xamarin#7: 0x003a55a2 com.xamarin.systemtests.watchkitapp.watchkitextension`ves_icall_System_Threading_WaitHandle_WaitOne_internal(this_obj=0x115f65e0, handle=0x00000162, ms=15000, exitContext=0) + 162 at threads.c:1652
    frame xamarin#8: 0x137f06cc
    frame xamarin#9: 0x137f0594
    frame xamarin#10: 0x137f0382
    frame xamarin#11: 0x13e9053c
    frame xamarin#12: 0x13765e23
    frame xamarin#13: 0x001d1365 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_jit_runtime_invoke(method=0x7c8c8950, obj=0x1159d670, params=0x00000000, exc=0x00000000) + 1349 at mini-runtime.c:2556
    frame xamarin#14: 0x003327d0 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_runtime_invoke(method=0x7c8c8950, obj=0x1159d670, params=0x00000000, exc=0x00000000) + 224 at object.c:2897
    frame xamarin#15: 0x0033bc75 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_runtime_invoke_array(method=0x7c8c8950, obj=0x1159d670, params=0x00000000, exc=0x00000000) + 2293 at object.c:4437
    frame xamarin#16: 0x002b3f1b com.xamarin.systemtests.watchkitapp.watchkitextension`ves_icall_InternalInvoke(method=0x1351cab0, this_arg=0x1159d670, params=0x00000000, exc=0xbff5cd68) + 2475 at icall.c:2804
    frame xamarin#17: 0x13766724
    frame xamarin#18: 0x13766560
    frame xamarin#19: 0x13766494
    frame xamarin#20: 0x137662c4
    frame xamarin#21: 0x13768af8
    frame xamarin#22: 0x13768394
    frame xamarin#23: 0x13768224
    frame xamarin#24: 0x13765f7f
    frame xamarin#25: 0x13765e93
    frame xamarin#26: 0x1375fcda
    frame xamarin#27: 0x1375f6dc
    frame xamarin#28: 0x137641cb
    frame xamarin#29: 0x13762458
    frame xamarin#30: 0x1375fcda
    frame xamarin#31: 0x1375f6dc
    frame xamarin#32: 0x137641cb
    frame xamarin#33: 0x13762458
    frame xamarin#34: 0x1375fcda
    frame xamarin#35: 0x1375f6dc
    frame xamarin#36: 0x137641cb
    frame xamarin#37: 0x13762458
    frame xamarin#38: 0x1375fcda
    frame xamarin#39: 0x1375f6dc
    frame xamarin#40: 0x1375e32d
    frame xamarin#41: 0x137285c0
    frame xamarin#42: 0x13728514
    frame xamarin#43: 0x137284a8
    frame xamarin#44: 0x12c4f7ef
    frame xamarin#45: 0x1298f833
    frame xamarin#46: 0x001d1365 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_jit_runtime_invoke(method=0x7c8b8440, obj=0x115ecb40, params=0xbff5d7ac, exc=0x00000000) + 1349 at mini-runtime.c:2556
    frame xamarin#47: 0x003327d0 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_runtime_invoke(method=0x7c8b8440, obj=0x115ecb40, params=0xbff5d7ac, exc=0x00000000) + 224 at object.c:2897
    frame xamarin#48: 0x00494361 com.xamarin.systemtests.watchkitapp.watchkitextension`native_to_managed_trampoline_1(self=0x7d431130, _cmd="xamarinApplySelector", managed_method_ptr=0x00564d4c, r0="Foundation.NSAsyncActionDispatcher, Xamarin.WatchOS", r1="Apply") + 289 at Xamarin.WatchOS.registrar.watchos.m:40
    frame xamarin#49: 0x00494caa com.xamarin.systemtests.watchkitapp.watchkitextension`-[__MonoMac_NSAsyncActionDispatcher xamarinApplySelector](self=0x7d431130, _cmd="xamarinApplySelector") + 74 at Xamarin.WatchOS.registrar.watchos.m:1831
    frame xamarin#50: 0x045aa05d libobjc.A.dylib`-[NSObject performSelector:withObject:] + 70
    frame xamarin#51: 0x0076af17 Foundation`__NSThreadPerformPerform + 323
    frame xamarin#52: 0x0119828f CoreFoundation`__CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 15
    frame xamarin#53: 0x0118df1b CoreFoundation`__CFRunLoopDoSources0 + 523
    frame xamarin#54: 0x0118d338 CoreFoundation`__CFRunLoopRun + 1032
    frame xamarin#55: 0x0118cc76 CoreFoundation`CFRunLoopRunSpecific + 470
    frame xamarin#56: 0x0118ca8b CoreFoundation`CFRunLoopRunInMode + 123
    frame xamarin#57: 0x0076f601 Foundation`-[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 308
    frame xamarin#58: 0x008159cd Foundation`-[NSRunLoop(NSRunLoop) run] + 82
    frame xamarin#59: 0x053c30eb libxpc.dylib`_xpc_objc_main + 486
    frame xamarin#60: 0x053c5e4a libxpc.dylib`xpc_main + 215
    frame xamarin#61: 0x0093ec45 Foundation`-[NSXPCListener resume] + 186
    frame xamarin#62: 0x0d7f0326 PlugInKit`-[PKService run] + 582
    frame xamarin#63: 0x0178cc69 WatchKit`main + 146
    frame xamarin#64: 0x00493507 com.xamarin.systemtests.watchkitapp.watchkitextension`xamarin_main(argc=1, argv=0xbff5e954, is_extension=true) + 2599 at monotouch-main.m:461
    frame xamarin#65: 0x004a176c com.xamarin.systemtests.watchkitapp.watchkitextension`xamarin_watchextension_main(argc=1, argv=0xbff5e954) + 124 at main.i386.m:37
    frame xamarin#66: 0x050e3ae1 libdyld.dylib`start + 1

  thread #2: tid = 0x1e18197, 0x054347f6 libsystem_kernel.dylib`kevent64 + 10, queue = 'com.apple.libdispatch-manager'
    frame #0: 0x054347f6 libsystem_kernel.dylib`kevent64 + 10
    frame #1: 0x050ad2db libdispatch.dylib`_dispatch_mgr_invoke + 257
    frame #2: 0x050ad02b libdispatch.dylib`_dispatch_mgr_thread + 60

  thread #5: tid = 0x1e181a3, 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #0: 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x053f9f6b libsystem_pthread.dylib`_pthread_cond_wait + 757
    frame #2: 0x053fdcc0 libsystem_pthread.dylib`pthread_cond_wait$UNIX2003 + 71
    frame #3: 0x0041b3af com.xamarin.systemtests.watchkitapp.watchkitextension`mono_os_cond_wait(cond=0x00564418, mutex=0x005643ec) + 47 at mono-os-mutex.h:105
    frame #4: 0x0041addd com.xamarin.systemtests.watchkitapp.watchkitextension`thread_func(thread_data=0x00000000) + 125 at sgen-thread-pool.c:118
    frame #5: 0x053f9a26 libsystem_pthread.dylib`_pthread_body + 138
    frame xamarin#6: 0x053f999c libsystem_pthread.dylib`_pthread_start + 155
    frame xamarin#7: 0x053f6f96 libsystem_pthread.dylib`thread_start + 34

* thread xamarin#6: tid = 0x1e181a4, 0x054353c6 libsystem_kernel.dylib`__write + 10, name = 'tid_2403'
    frame #0: 0x054353c6 libsystem_kernel.dylib`__write + 10
  * frame #1: 0x00398113 com.xamarin.systemtests.watchkitapp.watchkitextension`selector_thread_wakeup + 67 at threadpool-ms-io.c:149
    frame #2: 0x00398251 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_threadpool_ms_io_remove_socket(fd=20) + 113 at threadpool-ms-io.c:620
    frame #3: 0x0038f466 com.xamarin.systemtests.watchkitapp.watchkitextension`ves_icall_System_Net_Sockets_Socket_Close_internal(sock=20, error=0xb0298b7c) + 38 at socket-io.c:692
    frame #4: 0x13745fc4
    frame #5: 0x13745df0
    frame xamarin#6: 0x13737795
    frame xamarin#7: 0x13745a8c
    frame xamarin#8: 0x13745a24
    frame xamarin#9: 0x137459e3
    frame xamarin#10: 0x137458f0
    frame xamarin#11: 0x13e33c0b
    frame xamarin#12: 0x13455c3c
    frame xamarin#13: 0x002a45e8 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_gc_run_finalize(obj=0x1396cb60, data=0x00000000) + 1384 at gc.c:256
    frame xamarin#14: 0x00379fa4 com.xamarin.systemtests.watchkitapp.watchkitextension`sgen_client_run_finalize(obj=0x1396cb60) + 36 at sgen-mono.c:492
    frame xamarin#15: 0x003e121e com.xamarin.systemtests.watchkitapp.watchkitextension`sgen_gc_invoke_finalizers + 382 at sgen-gc.c:2455
    frame xamarin#16: 0x00379fbb com.xamarin.systemtests.watchkitapp.watchkitextension`mono_gc_invoke_finalizers + 11 at sgen-mono.c:498
    frame xamarin#17: 0x002a5f4a com.xamarin.systemtests.watchkitapp.watchkitextension`finalizer_thread(unused=0x00000000) + 442 at gc.c:739
    frame xamarin#18: 0x003ab783 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper_internal(data=0x7bf07420) + 723 at threads.c:717
    frame xamarin#19: 0x003ab4a2 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper(data=0x7bf07420) + 34 at threads.c:764
    frame xamarin#20: 0x0045d477 com.xamarin.systemtests.watchkitapp.watchkitextension`inner_start_thread(arg=0xbff5e3e8) + 583 at mono-threads-posix.c:92
    frame xamarin#21: 0x053f9a26 libsystem_pthread.dylib`_pthread_body + 138
    frame xamarin#22: 0x053f999c libsystem_pthread.dylib`_pthread_start + 155
    frame xamarin#23: 0x053f6f96 libsystem_pthread.dylib`thread_start + 34

  thread xamarin#7: tid = 0x1e181b5, 0x05433d76 libsystem_kernel.dylib`__workq_kernreturn + 10
    frame #0: 0x05433d76 libsystem_kernel.dylib`__workq_kernreturn + 10
    frame #1: 0x053f952d libsystem_pthread.dylib`_pthread_wqthread + 1289
    frame #2: 0x053f6f72 libsystem_pthread.dylib`start_wqthread + 34

  thread xamarin#8: tid = 0x1e181b6, 0x05433d76 libsystem_kernel.dylib`__workq_kernreturn + 10
    frame #0: 0x05433d76 libsystem_kernel.dylib`__workq_kernreturn + 10
    frame #1: 0x053f952d libsystem_pthread.dylib`_pthread_wqthread + 1289
    frame #2: 0x053f6f72 libsystem_pthread.dylib`start_wqthread + 34

  thread xamarin#9: tid = 0x1e181d2, 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'tid_2f0f'
    frame #0: 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x053f9f6b libsystem_pthread.dylib`_pthread_cond_wait + 757
    frame #2: 0x053fdd0c libsystem_pthread.dylib`pthread_cond_timedwait$UNIX2003 + 71
    frame #3: 0x00464538 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_os_cond_timedwait(cond=0x00564b74, mutex=0x00564b48, timeout_ms=100) + 264 at mono-os-mutex.h:134
    frame #4: 0x004641ef com.xamarin.systemtests.watchkitapp.watchkitextension`mono_coop_cond_timedwait(cond=0x00564b74, mutex=0x00564b48, timeout_ms=100) + 63 at mono-coop-mutex.h:107
    frame #5: 0x00462dd5 com.xamarin.systemtests.watchkitapp.watchkitextension`sleep_interruptable(ms=100, alerted=0xb02bae2c) + 421 at mono-threads.c:1155
    frame xamarin#6: 0x00462a8b com.xamarin.systemtests.watchkitapp.watchkitextension`mono_thread_info_sleep(ms=100, alerted=0xb02bae2c) + 139 at mono-threads.c:1187
    frame xamarin#7: 0x003a0567 com.xamarin.systemtests.watchkitapp.watchkitextension`monitor_thread + 295 at threadpool-ms.c:887
    frame xamarin#8: 0x003ab783 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper_internal(data=0x7d33d9f0) + 723 at threads.c:717
    frame xamarin#9: 0x003ab4a2 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper(data=0x7d33d9f0) + 34 at threads.c:764
    frame xamarin#10: 0x0045d477 com.xamarin.systemtests.watchkitapp.watchkitextension`inner_start_thread(arg=0xbff5d1a8) + 583 at mono-threads-posix.c:92
    frame xamarin#11: 0x053f9a26 libsystem_pthread.dylib`_pthread_body + 138
    frame xamarin#12: 0x053f999c libsystem_pthread.dylib`_pthread_start + 155
    frame xamarin#13: 0x053f6f96 libsystem_pthread.dylib`thread_start + 34

  thread xamarin#10: tid = 0x1e181d3, 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'tid_300f'
    frame #0: 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x053f9f6b libsystem_pthread.dylib`_pthread_cond_wait + 757
    frame #2: 0x053fdd0c libsystem_pthread.dylib`pthread_cond_timedwait$UNIX2003 + 71
    frame #3: 0x003a25b8 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_os_cond_timedwait(cond=0x7d33d150, mutex=0x7d33d16c, timeout_ms=18478) + 264 at mono-os-mutex.h:134
    frame #4: 0x003a248f com.xamarin.systemtests.watchkitapp.watchkitextension`mono_coop_cond_timedwait(cond=0x7d33d150, mutex=0x7d33d16c, timeout_ms=18478) + 63 at mono-coop-mutex.h:107
    frame #5: 0x003a2260 com.xamarin.systemtests.watchkitapp.watchkitextension`worker_park + 576 at threadpool-ms.c:525
    frame xamarin#6: 0x003a14af com.xamarin.systemtests.watchkitapp.watchkitextension`worker_thread(data=0x00000000) + 1199 at threadpool-ms.c:615
    frame xamarin#7: 0x003ab783 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper_internal(data=0x7be244b0) + 723 at threads.c:717
    frame xamarin#8: 0x003ab4a2 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper(data=0x7be244b0) + 34 at threads.c:764
    frame xamarin#9: 0x0045d477 com.xamarin.systemtests.watchkitapp.watchkitextension`inner_start_thread(arg=0xbff5d148) + 583 at mono-threads-posix.c:92
    frame xamarin#10: 0x053f9a26 libsystem_pthread.dylib`_pthread_body + 138
    frame xamarin#11: 0x053f999c libsystem_pthread.dylib`_pthread_start + 155
    frame xamarin#12: 0x053f6f96 libsystem_pthread.dylib`thread_start + 34

  thread xamarin#11: tid = 0x1e181d6, 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'tid_370b'
    frame #0: 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x053f9f6b libsystem_pthread.dylib`_pthread_cond_wait + 757
    frame #2: 0x053fdd0c libsystem_pthread.dylib`pthread_cond_timedwait$UNIX2003 + 71
    frame #3: 0x003a25b8 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_os_cond_timedwait(cond=0x7d33d150, mutex=0x7d33d16c, timeout_ms=23036) + 264 at mono-os-mutex.h:134
    frame #4: 0x003a248f com.xamarin.systemtests.watchkitapp.watchkitextension`mono_coop_cond_timedwait(cond=0x7d33d150, mutex=0x7d33d16c, timeout_ms=23036) + 63 at mono-coop-mutex.h:107
    frame #5: 0x003a2260 com.xamarin.systemtests.watchkitapp.watchkitextension`worker_park + 576 at threadpool-ms.c:525
    frame xamarin#6: 0x003a14af com.xamarin.systemtests.watchkitapp.watchkitextension`worker_thread(data=0x00000000) + 1199 at threadpool-ms.c:615
    frame xamarin#7: 0x003ab783 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper_internal(data=0x7d0222a0) + 723 at threads.c:717
    frame xamarin#8: 0x003ab4a2 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper(data=0x7d0222a0) + 34 at threads.c:764
    frame xamarin#9: 0x0045d477 com.xamarin.systemtests.watchkitapp.watchkitextension`inner_start_thread(arg=0xb0520738) + 583 at mono-threads-posix.c:92
    frame xamarin#10: 0x053f9a26 libsystem_pthread.dylib`_pthread_body + 138
    frame xamarin#11: 0x053f999c libsystem_pthread.dylib`_pthread_start + 155
    frame xamarin#12: 0x053f6f96 libsystem_pthread.dylib`thread_start + 34

  thread xamarin#12: tid = 0x1e1828f, 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'tid_400f'
    frame #0: 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x053f9f6b libsystem_pthread.dylib`_pthread_cond_wait + 757
    frame #2: 0x053fdd0c libsystem_pthread.dylib`pthread_cond_timedwait$UNIX2003 + 71
    frame #3: 0x00425118 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_os_cond_timedwait(cond=0x7f0b2eec, mutex=0x7f0b2ec0, timeout_ms=89999) + 264 at mono-os-mutex.h:134
    frame #4: 0x00424e12 com.xamarin.systemtests.watchkitapp.watchkitextension`_wapi_handle_timedwait_signal_handle(handle=0x0000010d, timeout=89999, alertable=1, poll=0, alerted=0xb072494c) + 802 at handles.c:1554
    frame #5: 0x00443387 com.xamarin.systemtests.watchkitapp.watchkitextension`wapi_WaitForSingleObjectEx(handle=0x0000010d, timeout=89999, alertable=1) + 1127 at wait.c:173
    frame xamarin#6: 0x003a51a1 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_wait_uninterrupted(thread=0x123266a0, multiple=0, numhandles=1, handles=0xb0724a34, waitall=0, ms=89999, alertable=1) + 225 at threads.c:1518
    frame xamarin#7: 0x003a55a2 com.xamarin.systemtests.watchkitapp.watchkitextension`ves_icall_System_Threading_WaitHandle_WaitOne_internal(this_obj=0x115f1b00, handle=0x0000010d, ms=89999, exitContext=0) + 162 at threads.c:1652
    frame xamarin#8: 0x137f06cc
    frame xamarin#9: 0x137f0594
    frame xamarin#10: 0x137f0382
    frame xamarin#11: 0x1376c06e
    frame xamarin#12: 0x1376af7b
    frame xamarin#13: 0x1344d8b8
    frame xamarin#14: 0x1344d36c
    frame xamarin#15: 0x1376a9d0
    frame xamarin#16: 0x1376a8f8
    frame xamarin#17: 0x1376a883
    frame xamarin#18: 0x001d1365 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_jit_runtime_invoke(method=0x7f18c1f0, obj=0x115f1c70, params=0xb0724ec0, exc=0x00000000) + 1349 at mini-runtime.c:2556
    frame xamarin#19: 0x003327d0 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_runtime_invoke(method=0x7f18c1f0, obj=0x115f1c70, params=0xb0724ec0, exc=0x00000000) + 224 at object.c:2897
    frame xamarin#20: 0x00339b7f com.xamarin.systemtests.watchkitapp.watchkitextension`mono_runtime_delegate_invoke(delegate=0x115f1c70, params=0xb0724ec0, exc=0x00000000) + 175 at object.c:3657
    frame xamarin#21: 0x003ab807 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper_internal(data=0x7d26a5f0) + 855 at threads.c:723
    frame xamarin#22: 0x003ab4a2 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper(data=0x7d26a5f0) + 34 at threads.c:764
    frame xamarin#23: 0x0045d477 com.xamarin.systemtests.watchkitapp.watchkitextension`inner_start_thread(arg=0xbff5b248) + 583 at mono-threads-posix.c:92
    frame xamarin#24: 0x053f9a26 libsystem_pthread.dylib`_pthread_body + 138
    frame xamarin#25: 0x053f999c libsystem_pthread.dylib`_pthread_start + 155
    frame xamarin#26: 0x053f6f96 libsystem_pthread.dylib`thread_start + 34

  thread xamarin#13: tid = 0x1e190a8, 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'tid_5593'
    frame #0: 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x053f9f6b libsystem_pthread.dylib`_pthread_cond_wait + 757
    frame #2: 0x053fdd0c libsystem_pthread.dylib`pthread_cond_timedwait$UNIX2003 + 71
    frame #3: 0x003a25b8 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_os_cond_timedwait(cond=0x7d33d150, mutex=0x7d33d16c, timeout_ms=59668) + 264 at mono-os-mutex.h:134
    frame #4: 0x003a248f com.xamarin.systemtests.watchkitapp.watchkitextension`mono_coop_cond_timedwait(cond=0x7d33d150, mutex=0x7d33d16c, timeout_ms=59668) + 63 at mono-coop-mutex.h:107
    frame #5: 0x003a2260 com.xamarin.systemtests.watchkitapp.watchkitextension`worker_park + 576 at threadpool-ms.c:525
    frame xamarin#6: 0x003a14af com.xamarin.systemtests.watchkitapp.watchkitextension`worker_thread(data=0x00000000) + 1199 at threadpool-ms.c:615
    frame xamarin#7: 0x003ab783 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper_internal(data=0x7d36b470) + 723 at threads.c:717
    frame xamarin#8: 0x003ab4a2 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper(data=0x7d36b470) + 34 at threads.c:764
    frame xamarin#9: 0x0045d477 com.xamarin.systemtests.watchkitapp.watchkitextension`inner_start_thread(arg=0xb0622738) + 583 at mono-threads-posix.c:92
    frame xamarin#10: 0x053f9a26 libsystem_pthread.dylib`_pthread_body + 138
    frame xamarin#11: 0x053f999c libsystem_pthread.dylib`_pthread_start + 155
    frame xamarin#12: 0x053f6f96 libsystem_pthread.dylib`thread_start + 34

  thread xamarin#14: tid = 0x1e19492, 0x0543373e libsystem_kernel.dylib`__select + 10, name = 'tid_1c07'
    frame #0: 0x0543373e libsystem_kernel.dylib`__select + 10
    frame #1: 0x00458e30 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_poll(ufds=<unavailable>, nfds=14, timeout=<unavailable>) + 416 at mono-poll.c:83
    frame #2: 0x00399788 com.xamarin.systemtests.watchkitapp.watchkitextension`poll_event_wait(callback=(com.xamarin.systemtests.watchkitapp.watchkitextension`wait_callback at threadpool-ms-io.c:247), user_data=0x7d27edd0) + 152 at threadpool-ms-io-poll.c:152
    frame #3: 0x00398eb8 com.xamarin.systemtests.watchkitapp.watchkitextension`selector_thread(data=0x00000000) + 2104 at threadpool-ms-io.c:413
    frame #4: 0x003ab783 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper_internal(data=0x7d27f390) + 723 at threads.c:717
    frame #5: 0x003ab4a2 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper(data=0x7d27f390) + 34 at threads.c:764
    frame xamarin#6: 0x0045d477 com.xamarin.systemtests.watchkitapp.watchkitextension`inner_start_thread(arg=0xbff5c4a8) + 583 at mono-threads-posix.c:92
    frame xamarin#7: 0x053f9a26 libsystem_pthread.dylib`_pthread_body + 138
    frame xamarin#8: 0x053f999c libsystem_pthread.dylib`_pthread_start + 155
    frame xamarin#9: 0x053f6f96 libsystem_pthread.dylib`thread_start + 34

  thread xamarin#15: tid = 0x1e1949d, 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'tid_42cf'
    frame #0: 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x053f9f6b libsystem_pthread.dylib`_pthread_cond_wait + 757
    frame #2: 0x053fdd0c libsystem_pthread.dylib`pthread_cond_timedwait$UNIX2003 + 71
    frame #3: 0x003a25b8 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_os_cond_timedwait(cond=0x7d33d150, mutex=0x7d33d16c, timeout_ms=25061) + 264 at mono-os-mutex.h:134
    frame #4: 0x003a248f com.xamarin.systemtests.watchkitapp.watchkitextension`mono_coop_cond_timedwait(cond=0x7d33d150, mutex=0x7d33d16c, timeout_ms=25061) + 63 at mono-coop-mutex.h:107
    frame #5: 0x003a2260 com.xamarin.systemtests.watchkitapp.watchkitextension`worker_park + 576 at threadpool-ms.c:525
    frame xamarin#6: 0x003a14af com.xamarin.systemtests.watchkitapp.watchkitextension`worker_thread(data=0x00000000) + 1199 at threadpool-ms.c:615
    frame xamarin#7: 0x003ab783 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper_internal(data=0x7d2783b0) + 723 at threads.c:717
    frame xamarin#8: 0x003ab4a2 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper(data=0x7d2783b0) + 34 at threads.c:764
    frame xamarin#9: 0x0045d477 com.xamarin.systemtests.watchkitapp.watchkitextension`inner_start_thread(arg=0xb0826738) + 583 at mono-threads-posix.c:92
    frame xamarin#10: 0x053f9a26 libsystem_pthread.dylib`_pthread_body + 138
    frame xamarin#11: 0x053f999c libsystem_pthread.dylib`_pthread_start + 155
    frame xamarin#12: 0x053f6f96 libsystem_pthread.dylib`thread_start + 34

  thread xamarin#16: tid = 0x1e194a2, 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'tid_4337'
    frame #0: 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x053f9f6b libsystem_pthread.dylib`_pthread_cond_wait + 757
    frame #2: 0x053fdd0c libsystem_pthread.dylib`pthread_cond_timedwait$UNIX2003 + 71
    frame #3: 0x003a25b8 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_os_cond_timedwait(cond=0x7d33d150, mutex=0x7d33d16c, timeout_ms=58904) + 264 at mono-os-mutex.h:134
    frame #4: 0x003a248f com.xamarin.systemtests.watchkitapp.watchkitextension`mono_coop_cond_timedwait(cond=0x7d33d150, mutex=0x7d33d16c, timeout_ms=58904) + 63 at mono-coop-mutex.h:107
    frame #5: 0x003a2260 com.xamarin.systemtests.watchkitapp.watchkitextension`worker_park + 576 at threadpool-ms.c:525
    frame xamarin#6: 0x003a14af com.xamarin.systemtests.watchkitapp.watchkitextension`worker_thread(data=0x00000000) + 1199 at threadpool-ms.c:615
    frame xamarin#7: 0x003ab783 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper_internal(data=0x7d2792b0) + 723 at threads.c:717
    frame xamarin#8: 0x003ab4a2 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper(data=0x7d2792b0) + 34 at threads.c:764
    frame xamarin#9: 0x0045d477 com.xamarin.systemtests.watchkitapp.watchkitextension`inner_start_thread(arg=0xb00b4648) + 583 at mono-threads-posix.c:92
    frame xamarin#10: 0x053f9a26 libsystem_pthread.dylib`_pthread_body + 138
    frame xamarin#11: 0x053f999c libsystem_pthread.dylib`_pthread_start + 155
    frame xamarin#12: 0x053f6f96 libsystem_pthread.dylib`thread_start + 34

  thread xamarin#17: tid = 0x1e194a3, 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'tid_5d0b'
    frame #0: 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x053f9f6b libsystem_pthread.dylib`_pthread_cond_wait + 757
    frame #2: 0x053fdd0c libsystem_pthread.dylib`pthread_cond_timedwait$UNIX2003 + 71
    frame #3: 0x003a25b8 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_os_cond_timedwait(cond=0x7d33d150, mutex=0x7d33d16c, timeout_ms=44800) + 264 at mono-os-mutex.h:134
    frame #4: 0x003a248f com.xamarin.systemtests.watchkitapp.watchkitextension`mono_coop_cond_timedwait(cond=0x7d33d150, mutex=0x7d33d16c, timeout_ms=44800) + 63 at mono-coop-mutex.h:107
    frame #5: 0x003a2260 com.xamarin.systemtests.watchkitapp.watchkitextension`worker_park + 576 at threadpool-ms.c:525
    frame xamarin#6: 0x003a14af com.xamarin.systemtests.watchkitapp.watchkitextension`worker_thread(data=0x00000000) + 1199 at threadpool-ms.c:615
    frame xamarin#7: 0x003ab783 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper_internal(data=0x7d279930) + 723 at threads.c:717
    frame xamarin#8: 0x003ab4a2 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper(data=0x7d279930) + 34 at threads.c:764
    frame xamarin#9: 0x0045d477 com.xamarin.systemtests.watchkitapp.watchkitextension`inner_start_thread(arg=0xb0520738) + 583 at mono-threads-posix.c:92
    frame xamarin#10: 0x053f9a26 libsystem_pthread.dylib`_pthread_body + 138
    frame xamarin#11: 0x053f999c libsystem_pthread.dylib`_pthread_start + 155
    frame xamarin#12: 0x053f6f96 libsystem_pthread.dylib`thread_start + 34

  thread xamarin#18: tid = 0x1e194a4, 0x0044a69d com.xamarin.systemtests.watchkitapp.watchkitextension`get_hazardous_pointer(pp=0x7be4324c, hp=0x11536384, hazard_index=1) + 381 at hazard-pointer.c:215, name = 'tid_4fa3'
    frame #0: 0x0044a69d com.xamarin.systemtests.watchkitapp.watchkitextension`get_hazardous_pointer(pp=0x7be4324c, hp=0x11536384, hazard_index=1) + 381 at hazard-pointer.c:215
    frame #1: 0x002c6752 com.xamarin.systemtests.watchkitapp.watchkitextension`jit_info_table_chunk_index(chunk=0x7be43200, hp=0x11536384, addr=0x13761be0) + 130 at jit-info.c:200
    frame #2: 0x002c54b2 com.xamarin.systemtests.watchkitapp.watchkitextension`jit_info_table_find(table=0x7f29de00, hp=0x11536384, addr=0x13761be0) + 178 at jit-info.c:222
    frame #3: 0x002c5255 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_jit_info_table_find_internal(domain=0x7be07e70, addr="\x8bE??
                                                                                                                                                 P?O???D$\x04\x93\x88", try_aot=1, allow_trampolines=1) + 133 at jit-info.c:293
    frame #4: 0x001bacf6 com.xamarin.systemtests.watchkitapp.watchkitextension`mini_jit_info_table_find_ext(domain=0x7be07e70, addr="\x8bE??
                                                                                                                                            P?O???D$\x04\x93\x88", allow_trampolines=1, out_domain=0x00000000) + 102 at mini-exceptions.c:1020
    frame #5: 0x001b95d2 com.xamarin.systemtests.watchkitapp.watchkitextension`mini_jit_info_table_find(domain=0x7be07e70, addr="\x8bE??
                                                                                                                                        P?O???D$\x04\x93\x88", out_domain=0x00000000) + 66 at mini-exceptions.c:1058
    frame xamarin#6: 0x001d9b3b com.xamarin.systemtests.watchkitapp.watchkitextension`common_call_trampoline_inner(regs=0xb0c2e860, code="\x8bE??
                                                                                                                                          P?O???D$\x04\x93\x88", m=0x7f17d830, vt=0x00000000, vtable_slot=0x00000000) + 5147 at mini-trampolines.c:784
    frame xamarin#7: 0x001d5e1b com.xamarin.systemtests.watchkitapp.watchkitextension`common_call_trampoline(regs=0xb0c2e860, code="\x8bE??
                                                                                                                                    P?O???D$\x04\x93\x88", m=0x7f17d830, vt=0x00000000, vtable_slot=0x00000000) + 91 at mini-trampolines.c:808
    frame xamarin#8: 0x001d5db7 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_magic_trampoline(regs=0xb0c2e860, code="\x8bE??
                                                                                                                                   P?O???D$\x04\x93\x88", arg=0x7f17d830, tramp=0x00000000) + 103 at mini-trampolines.c:823
    frame xamarin#9: 0x11526188

  thread xamarin#19: tid = 0x1e194a5, 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'tid_4717'
    frame #0: 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x053f9f6b libsystem_pthread.dylib`_pthread_cond_wait + 757
    frame #2: 0x053fdd0c libsystem_pthread.dylib`pthread_cond_timedwait$UNIX2003 + 71
    frame #3: 0x003a25b8 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_os_cond_timedwait(cond=0x7d33d150, mutex=0x7d33d16c, timeout_ms=22144) + 264 at mono-os-mutex.h:134
    frame #4: 0x003a248f com.xamarin.systemtests.watchkitapp.watchkitextension`mono_coop_cond_timedwait(cond=0x7d33d150, mutex=0x7d33d16c, timeout_ms=22144) + 63 at mono-coop-mutex.h:107
    frame #5: 0x003a2260 com.xamarin.systemtests.watchkitapp.watchkitextension`worker_park + 576 at threadpool-ms.c:525
    frame xamarin#6: 0x003a14af com.xamarin.systemtests.watchkitapp.watchkitextension`worker_thread(data=0x00000000) + 1199 at threadpool-ms.c:615
    frame xamarin#7: 0x003ab783 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper_internal(data=0x7d369d60) + 723 at threads.c:717
    frame xamarin#8: 0x003ab4a2 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper(data=0x7d369d60) + 34 at threads.c:764
    frame xamarin#9: 0x0045d477 com.xamarin.systemtests.watchkitapp.watchkitextension`inner_start_thread(arg=0xb0a2a738) + 583 at mono-threads-posix.c:92
    frame xamarin#10: 0x053f9a26 libsystem_pthread.dylib`_pthread_body + 138
    frame xamarin#11: 0x053f999c libsystem_pthread.dylib`_pthread_start + 155
    frame xamarin#12: 0x053f6f96 libsystem_pthread.dylib`thread_start + 34
rolfbjarne added a commit to rolfbjarne/xamarin-macios that referenced this pull request May 16, 2016
@rolfbjarne
SIGPIPE FIXME: this should probably be fixed inside mono.
258fc7a 
https://developer.apple.com/library/mac/documentation/Darwin/Reference/ManPages/man2/fcntl.2.html

F_SETNOSIGPIPE

(lldb) bt all
  thread #1: tid = 0x1e176c9, 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'tid_a07', queue = 'com.apple.main-thread', stop reason = signal SIGPIPE
    frame #0: 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x053f9f6b libsystem_pthread.dylib`_pthread_cond_wait + 757
    frame #2: 0x053fdd0c libsystem_pthread.dylib`pthread_cond_timedwait$UNIX2003 + 71
    frame #3: 0x00425118 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_os_cond_timedwait(cond=0x7f0b5ac0, mutex=0x7f0b5a94, timeout_ms=15000) + 264 at mono-os-mutex.h:134
    frame #4: 0x00424e12 com.xamarin.systemtests.watchkitapp.watchkitextension`_wapi_handle_timedwait_signal_handle(handle=0x00000162, timeout=15000, alertable=1, poll=0, alerted=0xbff5c78c) + 802 at handles.c:1554
    frame #5: 0x00443387 com.xamarin.systemtests.watchkitapp.watchkitextension`wapi_WaitForSingleObjectEx(handle=0x00000162, timeout=15000, alertable=1) + 1127 at wait.c:173
    frame xamarin#6: 0x003a51a1 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_wait_uninterrupted(thread=0x12324120, multiple=0, numhandles=1, handles=0xbff5c874, waitall=0, ms=15000, alertable=1) + 225 at threads.c:1518
    frame xamarin#7: 0x003a55a2 com.xamarin.systemtests.watchkitapp.watchkitextension`ves_icall_System_Threading_WaitHandle_WaitOne_internal(this_obj=0x115f65e0, handle=0x00000162, ms=15000, exitContext=0) + 162 at threads.c:1652
    frame xamarin#8: 0x137f06cc
    frame xamarin#9: 0x137f0594
    frame xamarin#10: 0x137f0382
    frame xamarin#11: 0x13e9053c
    frame xamarin#12: 0x13765e23
    frame xamarin#13: 0x001d1365 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_jit_runtime_invoke(method=0x7c8c8950, obj=0x1159d670, params=0x00000000, exc=0x00000000) + 1349 at mini-runtime.c:2556
    frame xamarin#14: 0x003327d0 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_runtime_invoke(method=0x7c8c8950, obj=0x1159d670, params=0x00000000, exc=0x00000000) + 224 at object.c:2897
    frame xamarin#15: 0x0033bc75 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_runtime_invoke_array(method=0x7c8c8950, obj=0x1159d670, params=0x00000000, exc=0x00000000) + 2293 at object.c:4437
    frame xamarin#16: 0x002b3f1b com.xamarin.systemtests.watchkitapp.watchkitextension`ves_icall_InternalInvoke(method=0x1351cab0, this_arg=0x1159d670, params=0x00000000, exc=0xbff5cd68) + 2475 at icall.c:2804
    frame xamarin#17: 0x13766724
    frame xamarin#18: 0x13766560
    frame xamarin#19: 0x13766494
    frame xamarin#20: 0x137662c4
    frame xamarin#21: 0x13768af8
    frame xamarin#22: 0x13768394
    frame xamarin#23: 0x13768224
    frame xamarin#24: 0x13765f7f
    frame xamarin#25: 0x13765e93
    frame xamarin#26: 0x1375fcda
    frame xamarin#27: 0x1375f6dc
    frame xamarin#28: 0x137641cb
    frame xamarin#29: 0x13762458
    frame xamarin#30: 0x1375fcda
    frame xamarin#31: 0x1375f6dc
    frame xamarin#32: 0x137641cb
    frame xamarin#33: 0x13762458
    frame xamarin#34: 0x1375fcda
    frame xamarin#35: 0x1375f6dc
    frame xamarin#36: 0x137641cb
    frame xamarin#37: 0x13762458
    frame xamarin#38: 0x1375fcda
    frame xamarin#39: 0x1375f6dc
    frame xamarin#40: 0x1375e32d
    frame xamarin#41: 0x137285c0
    frame xamarin#42: 0x13728514
    frame xamarin#43: 0x137284a8
    frame xamarin#44: 0x12c4f7ef
    frame xamarin#45: 0x1298f833
    frame xamarin#46: 0x001d1365 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_jit_runtime_invoke(method=0x7c8b8440, obj=0x115ecb40, params=0xbff5d7ac, exc=0x00000000) + 1349 at mini-runtime.c:2556
    frame xamarin#47: 0x003327d0 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_runtime_invoke(method=0x7c8b8440, obj=0x115ecb40, params=0xbff5d7ac, exc=0x00000000) + 224 at object.c:2897
    frame xamarin#48: 0x00494361 com.xamarin.systemtests.watchkitapp.watchkitextension`native_to_managed_trampoline_1(self=0x7d431130, _cmd="xamarinApplySelector", managed_method_ptr=0x00564d4c, r0="Foundation.NSAsyncActionDispatcher, Xamarin.WatchOS", r1="Apply") + 289 at Xamarin.WatchOS.registrar.watchos.m:40
    frame xamarin#49: 0x00494caa com.xamarin.systemtests.watchkitapp.watchkitextension`-[__MonoMac_NSAsyncActionDispatcher xamarinApplySelector](self=0x7d431130, _cmd="xamarinApplySelector") + 74 at Xamarin.WatchOS.registrar.watchos.m:1831
    frame xamarin#50: 0x045aa05d libobjc.A.dylib`-[NSObject performSelector:withObject:] + 70
    frame xamarin#51: 0x0076af17 Foundation`__NSThreadPerformPerform + 323
    frame xamarin#52: 0x0119828f CoreFoundation`__CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 15
    frame xamarin#53: 0x0118df1b CoreFoundation`__CFRunLoopDoSources0 + 523
    frame xamarin#54: 0x0118d338 CoreFoundation`__CFRunLoopRun + 1032
    frame xamarin#55: 0x0118cc76 CoreFoundation`CFRunLoopRunSpecific + 470
    frame xamarin#56: 0x0118ca8b CoreFoundation`CFRunLoopRunInMode + 123
    frame xamarin#57: 0x0076f601 Foundation`-[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 308
    frame xamarin#58: 0x008159cd Foundation`-[NSRunLoop(NSRunLoop) run] + 82
    frame xamarin#59: 0x053c30eb libxpc.dylib`_xpc_objc_main + 486
    frame xamarin#60: 0x053c5e4a libxpc.dylib`xpc_main + 215
    frame xamarin#61: 0x0093ec45 Foundation`-[NSXPCListener resume] + 186
    frame xamarin#62: 0x0d7f0326 PlugInKit`-[PKService run] + 582
    frame xamarin#63: 0x0178cc69 WatchKit`main + 146
    frame xamarin#64: 0x00493507 com.xamarin.systemtests.watchkitapp.watchkitextension`xamarin_main(argc=1, argv=0xbff5e954, is_extension=true) + 2599 at monotouch-main.m:461
    frame xamarin#65: 0x004a176c com.xamarin.systemtests.watchkitapp.watchkitextension`xamarin_watchextension_main(argc=1, argv=0xbff5e954) + 124 at main.i386.m:37
    frame xamarin#66: 0x050e3ae1 libdyld.dylib`start + 1

  thread #2: tid = 0x1e18197, 0x054347f6 libsystem_kernel.dylib`kevent64 + 10, queue = 'com.apple.libdispatch-manager'
    frame #0: 0x054347f6 libsystem_kernel.dylib`kevent64 + 10
    frame #1: 0x050ad2db libdispatch.dylib`_dispatch_mgr_invoke + 257
    frame #2: 0x050ad02b libdispatch.dylib`_dispatch_mgr_thread + 60

  thread #5: tid = 0x1e181a3, 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #0: 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x053f9f6b libsystem_pthread.dylib`_pthread_cond_wait + 757
    frame #2: 0x053fdcc0 libsystem_pthread.dylib`pthread_cond_wait$UNIX2003 + 71
    frame #3: 0x0041b3af com.xamarin.systemtests.watchkitapp.watchkitextension`mono_os_cond_wait(cond=0x00564418, mutex=0x005643ec) + 47 at mono-os-mutex.h:105
    frame #4: 0x0041addd com.xamarin.systemtests.watchkitapp.watchkitextension`thread_func(thread_data=0x00000000) + 125 at sgen-thread-pool.c:118
    frame #5: 0x053f9a26 libsystem_pthread.dylib`_pthread_body + 138
    frame xamarin#6: 0x053f999c libsystem_pthread.dylib`_pthread_start + 155
    frame xamarin#7: 0x053f6f96 libsystem_pthread.dylib`thread_start + 34

* thread xamarin#6: tid = 0x1e181a4, 0x054353c6 libsystem_kernel.dylib`__write + 10, name = 'tid_2403'
    frame #0: 0x054353c6 libsystem_kernel.dylib`__write + 10
  * frame #1: 0x00398113 com.xamarin.systemtests.watchkitapp.watchkitextension`selector_thread_wakeup + 67 at threadpool-ms-io.c:149
    frame #2: 0x00398251 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_threadpool_ms_io_remove_socket(fd=20) + 113 at threadpool-ms-io.c:620
    frame #3: 0x0038f466 com.xamarin.systemtests.watchkitapp.watchkitextension`ves_icall_System_Net_Sockets_Socket_Close_internal(sock=20, error=0xb0298b7c) + 38 at socket-io.c:692
    frame #4: 0x13745fc4
    frame #5: 0x13745df0
    frame xamarin#6: 0x13737795
    frame xamarin#7: 0x13745a8c
    frame xamarin#8: 0x13745a24
    frame xamarin#9: 0x137459e3
    frame xamarin#10: 0x137458f0
    frame xamarin#11: 0x13e33c0b
    frame xamarin#12: 0x13455c3c
    frame xamarin#13: 0x002a45e8 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_gc_run_finalize(obj=0x1396cb60, data=0x00000000) + 1384 at gc.c:256
    frame xamarin#14: 0x00379fa4 com.xamarin.systemtests.watchkitapp.watchkitextension`sgen_client_run_finalize(obj=0x1396cb60) + 36 at sgen-mono.c:492
    frame xamarin#15: 0x003e121e com.xamarin.systemtests.watchkitapp.watchkitextension`sgen_gc_invoke_finalizers + 382 at sgen-gc.c:2455
    frame xamarin#16: 0x00379fbb com.xamarin.systemtests.watchkitapp.watchkitextension`mono_gc_invoke_finalizers + 11 at sgen-mono.c:498
    frame xamarin#17: 0x002a5f4a com.xamarin.systemtests.watchkitapp.watchkitextension`finalizer_thread(unused=0x00000000) + 442 at gc.c:739
    frame xamarin#18: 0x003ab783 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper_internal(data=0x7bf07420) + 723 at threads.c:717
    frame xamarin#19: 0x003ab4a2 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper(data=0x7bf07420) + 34 at threads.c:764
    frame xamarin#20: 0x0045d477 com.xamarin.systemtests.watchkitapp.watchkitextension`inner_start_thread(arg=0xbff5e3e8) + 583 at mono-threads-posix.c:92
    frame xamarin#21: 0x053f9a26 libsystem_pthread.dylib`_pthread_body + 138
    frame xamarin#22: 0x053f999c libsystem_pthread.dylib`_pthread_start + 155
    frame xamarin#23: 0x053f6f96 libsystem_pthread.dylib`thread_start + 34

  thread xamarin#7: tid = 0x1e181b5, 0x05433d76 libsystem_kernel.dylib`__workq_kernreturn + 10
    frame #0: 0x05433d76 libsystem_kernel.dylib`__workq_kernreturn + 10
    frame #1: 0x053f952d libsystem_pthread.dylib`_pthread_wqthread + 1289
    frame #2: 0x053f6f72 libsystem_pthread.dylib`start_wqthread + 34

  thread xamarin#8: tid = 0x1e181b6, 0x05433d76 libsystem_kernel.dylib`__workq_kernreturn + 10
    frame #0: 0x05433d76 libsystem_kernel.dylib`__workq_kernreturn + 10
    frame #1: 0x053f952d libsystem_pthread.dylib`_pthread_wqthread + 1289
    frame #2: 0x053f6f72 libsystem_pthread.dylib`start_wqthread + 34

  thread xamarin#9: tid = 0x1e181d2, 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'tid_2f0f'
    frame #0: 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x053f9f6b libsystem_pthread.dylib`_pthread_cond_wait + 757
    frame #2: 0x053fdd0c libsystem_pthread.dylib`pthread_cond_timedwait$UNIX2003 + 71
    frame #3: 0x00464538 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_os_cond_timedwait(cond=0x00564b74, mutex=0x00564b48, timeout_ms=100) + 264 at mono-os-mutex.h:134
    frame #4: 0x004641ef com.xamarin.systemtests.watchkitapp.watchkitextension`mono_coop_cond_timedwait(cond=0x00564b74, mutex=0x00564b48, timeout_ms=100) + 63 at mono-coop-mutex.h:107
    frame #5: 0x00462dd5 com.xamarin.systemtests.watchkitapp.watchkitextension`sleep_interruptable(ms=100, alerted=0xb02bae2c) + 421 at mono-threads.c:1155
    frame xamarin#6: 0x00462a8b com.xamarin.systemtests.watchkitapp.watchkitextension`mono_thread_info_sleep(ms=100, alerted=0xb02bae2c) + 139 at mono-threads.c:1187
    frame xamarin#7: 0x003a0567 com.xamarin.systemtests.watchkitapp.watchkitextension`monitor_thread + 295 at threadpool-ms.c:887
    frame xamarin#8: 0x003ab783 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper_internal(data=0x7d33d9f0) + 723 at threads.c:717
    frame xamarin#9: 0x003ab4a2 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper(data=0x7d33d9f0) + 34 at threads.c:764
    frame xamarin#10: 0x0045d477 com.xamarin.systemtests.watchkitapp.watchkitextension`inner_start_thread(arg=0xbff5d1a8) + 583 at mono-threads-posix.c:92
    frame xamarin#11: 0x053f9a26 libsystem_pthread.dylib`_pthread_body + 138
    frame xamarin#12: 0x053f999c libsystem_pthread.dylib`_pthread_start + 155
    frame xamarin#13: 0x053f6f96 libsystem_pthread.dylib`thread_start + 34

  thread xamarin#10: tid = 0x1e181d3, 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'tid_300f'
    frame #0: 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x053f9f6b libsystem_pthread.dylib`_pthread_cond_wait + 757
    frame #2: 0x053fdd0c libsystem_pthread.dylib`pthread_cond_timedwait$UNIX2003 + 71
    frame #3: 0x003a25b8 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_os_cond_timedwait(cond=0x7d33d150, mutex=0x7d33d16c, timeout_ms=18478) + 264 at mono-os-mutex.h:134
    frame #4: 0x003a248f com.xamarin.systemtests.watchkitapp.watchkitextension`mono_coop_cond_timedwait(cond=0x7d33d150, mutex=0x7d33d16c, timeout_ms=18478) + 63 at mono-coop-mutex.h:107
    frame #5: 0x003a2260 com.xamarin.systemtests.watchkitapp.watchkitextension`worker_park + 576 at threadpool-ms.c:525
    frame xamarin#6: 0x003a14af com.xamarin.systemtests.watchkitapp.watchkitextension`worker_thread(data=0x00000000) + 1199 at threadpool-ms.c:615
    frame xamarin#7: 0x003ab783 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper_internal(data=0x7be244b0) + 723 at threads.c:717
    frame xamarin#8: 0x003ab4a2 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper(data=0x7be244b0) + 34 at threads.c:764
    frame xamarin#9: 0x0045d477 com.xamarin.systemtests.watchkitapp.watchkitextension`inner_start_thread(arg=0xbff5d148) + 583 at mono-threads-posix.c:92
    frame xamarin#10: 0x053f9a26 libsystem_pthread.dylib`_pthread_body + 138
    frame xamarin#11: 0x053f999c libsystem_pthread.dylib`_pthread_start + 155
    frame xamarin#12: 0x053f6f96 libsystem_pthread.dylib`thread_start + 34

  thread xamarin#11: tid = 0x1e181d6, 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'tid_370b'
    frame #0: 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x053f9f6b libsystem_pthread.dylib`_pthread_cond_wait + 757
    frame #2: 0x053fdd0c libsystem_pthread.dylib`pthread_cond_timedwait$UNIX2003 + 71
    frame #3: 0x003a25b8 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_os_cond_timedwait(cond=0x7d33d150, mutex=0x7d33d16c, timeout_ms=23036) + 264 at mono-os-mutex.h:134
    frame #4: 0x003a248f com.xamarin.systemtests.watchkitapp.watchkitextension`mono_coop_cond_timedwait(cond=0x7d33d150, mutex=0x7d33d16c, timeout_ms=23036) + 63 at mono-coop-mutex.h:107
    frame #5: 0x003a2260 com.xamarin.systemtests.watchkitapp.watchkitextension`worker_park + 576 at threadpool-ms.c:525
    frame xamarin#6: 0x003a14af com.xamarin.systemtests.watchkitapp.watchkitextension`worker_thread(data=0x00000000) + 1199 at threadpool-ms.c:615
    frame xamarin#7: 0x003ab783 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper_internal(data=0x7d0222a0) + 723 at threads.c:717
    frame xamarin#8: 0x003ab4a2 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper(data=0x7d0222a0) + 34 at threads.c:764
    frame xamarin#9: 0x0045d477 com.xamarin.systemtests.watchkitapp.watchkitextension`inner_start_thread(arg=0xb0520738) + 583 at mono-threads-posix.c:92
    frame xamarin#10: 0x053f9a26 libsystem_pthread.dylib`_pthread_body + 138
    frame xamarin#11: 0x053f999c libsystem_pthread.dylib`_pthread_start + 155
    frame xamarin#12: 0x053f6f96 libsystem_pthread.dylib`thread_start + 34

  thread xamarin#12: tid = 0x1e1828f, 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'tid_400f'
    frame #0: 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x053f9f6b libsystem_pthread.dylib`_pthread_cond_wait + 757
    frame #2: 0x053fdd0c libsystem_pthread.dylib`pthread_cond_timedwait$UNIX2003 + 71
    frame #3: 0x00425118 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_os_cond_timedwait(cond=0x7f0b2eec, mutex=0x7f0b2ec0, timeout_ms=89999) + 264 at mono-os-mutex.h:134
    frame #4: 0x00424e12 com.xamarin.systemtests.watchkitapp.watchkitextension`_wapi_handle_timedwait_signal_handle(handle=0x0000010d, timeout=89999, alertable=1, poll=0, alerted=0xb072494c) + 802 at handles.c:1554
    frame #5: 0x00443387 com.xamarin.systemtests.watchkitapp.watchkitextension`wapi_WaitForSingleObjectEx(handle=0x0000010d, timeout=89999, alertable=1) + 1127 at wait.c:173
    frame xamarin#6: 0x003a51a1 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_wait_uninterrupted(thread=0x123266a0, multiple=0, numhandles=1, handles=0xb0724a34, waitall=0, ms=89999, alertable=1) + 225 at threads.c:1518
    frame xamarin#7: 0x003a55a2 com.xamarin.systemtests.watchkitapp.watchkitextension`ves_icall_System_Threading_WaitHandle_WaitOne_internal(this_obj=0x115f1b00, handle=0x0000010d, ms=89999, exitContext=0) + 162 at threads.c:1652
    frame xamarin#8: 0x137f06cc
    frame xamarin#9: 0x137f0594
    frame xamarin#10: 0x137f0382
    frame xamarin#11: 0x1376c06e
    frame xamarin#12: 0x1376af7b
    frame xamarin#13: 0x1344d8b8
    frame xamarin#14: 0x1344d36c
    frame xamarin#15: 0x1376a9d0
    frame xamarin#16: 0x1376a8f8
    frame xamarin#17: 0x1376a883
    frame xamarin#18: 0x001d1365 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_jit_runtime_invoke(method=0x7f18c1f0, obj=0x115f1c70, params=0xb0724ec0, exc=0x00000000) + 1349 at mini-runtime.c:2556
    frame xamarin#19: 0x003327d0 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_runtime_invoke(method=0x7f18c1f0, obj=0x115f1c70, params=0xb0724ec0, exc=0x00000000) + 224 at object.c:2897
    frame xamarin#20: 0x00339b7f com.xamarin.systemtests.watchkitapp.watchkitextension`mono_runtime_delegate_invoke(delegate=0x115f1c70, params=0xb0724ec0, exc=0x00000000) + 175 at object.c:3657
    frame xamarin#21: 0x003ab807 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper_internal(data=0x7d26a5f0) + 855 at threads.c:723
    frame xamarin#22: 0x003ab4a2 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper(data=0x7d26a5f0) + 34 at threads.c:764
    frame xamarin#23: 0x0045d477 com.xamarin.systemtests.watchkitapp.watchkitextension`inner_start_thread(arg=0xbff5b248) + 583 at mono-threads-posix.c:92
    frame xamarin#24: 0x053f9a26 libsystem_pthread.dylib`_pthread_body + 138
    frame xamarin#25: 0x053f999c libsystem_pthread.dylib`_pthread_start + 155
    frame xamarin#26: 0x053f6f96 libsystem_pthread.dylib`thread_start + 34

  thread xamarin#13: tid = 0x1e190a8, 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'tid_5593'
    frame #0: 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x053f9f6b libsystem_pthread.dylib`_pthread_cond_wait + 757
    frame #2: 0x053fdd0c libsystem_pthread.dylib`pthread_cond_timedwait$UNIX2003 + 71
    frame #3: 0x003a25b8 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_os_cond_timedwait(cond=0x7d33d150, mutex=0x7d33d16c, timeout_ms=59668) + 264 at mono-os-mutex.h:134
    frame #4: 0x003a248f com.xamarin.systemtests.watchkitapp.watchkitextension`mono_coop_cond_timedwait(cond=0x7d33d150, mutex=0x7d33d16c, timeout_ms=59668) + 63 at mono-coop-mutex.h:107
    frame #5: 0x003a2260 com.xamarin.systemtests.watchkitapp.watchkitextension`worker_park + 576 at threadpool-ms.c:525
    frame xamarin#6: 0x003a14af com.xamarin.systemtests.watchkitapp.watchkitextension`worker_thread(data=0x00000000) + 1199 at threadpool-ms.c:615
    frame xamarin#7: 0x003ab783 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper_internal(data=0x7d36b470) + 723 at threads.c:717
    frame xamarin#8: 0x003ab4a2 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper(data=0x7d36b470) + 34 at threads.c:764
    frame xamarin#9: 0x0045d477 com.xamarin.systemtests.watchkitapp.watchkitextension`inner_start_thread(arg=0xb0622738) + 583 at mono-threads-posix.c:92
    frame xamarin#10: 0x053f9a26 libsystem_pthread.dylib`_pthread_body + 138
    frame xamarin#11: 0x053f999c libsystem_pthread.dylib`_pthread_start + 155
    frame xamarin#12: 0x053f6f96 libsystem_pthread.dylib`thread_start + 34

  thread xamarin#14: tid = 0x1e19492, 0x0543373e libsystem_kernel.dylib`__select + 10, name = 'tid_1c07'
    frame #0: 0x0543373e libsystem_kernel.dylib`__select + 10
    frame #1: 0x00458e30 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_poll(ufds=<unavailable>, nfds=14, timeout=<unavailable>) + 416 at mono-poll.c:83
    frame #2: 0x00399788 com.xamarin.systemtests.watchkitapp.watchkitextension`poll_event_wait(callback=(com.xamarin.systemtests.watchkitapp.watchkitextension`wait_callback at threadpool-ms-io.c:247), user_data=0x7d27edd0) + 152 at threadpool-ms-io-poll.c:152
    frame #3: 0x00398eb8 com.xamarin.systemtests.watchkitapp.watchkitextension`selector_thread(data=0x00000000) + 2104 at threadpool-ms-io.c:413
    frame #4: 0x003ab783 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper_internal(data=0x7d27f390) + 723 at threads.c:717
    frame #5: 0x003ab4a2 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper(data=0x7d27f390) + 34 at threads.c:764
    frame xamarin#6: 0x0045d477 com.xamarin.systemtests.watchkitapp.watchkitextension`inner_start_thread(arg=0xbff5c4a8) + 583 at mono-threads-posix.c:92
    frame xamarin#7: 0x053f9a26 libsystem_pthread.dylib`_pthread_body + 138
    frame xamarin#8: 0x053f999c libsystem_pthread.dylib`_pthread_start + 155
    frame xamarin#9: 0x053f6f96 libsystem_pthread.dylib`thread_start + 34

  thread xamarin#15: tid = 0x1e1949d, 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'tid_42cf'
    frame #0: 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x053f9f6b libsystem_pthread.dylib`_pthread_cond_wait + 757
    frame #2: 0x053fdd0c libsystem_pthread.dylib`pthread_cond_timedwait$UNIX2003 + 71
    frame #3: 0x003a25b8 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_os_cond_timedwait(cond=0x7d33d150, mutex=0x7d33d16c, timeout_ms=25061) + 264 at mono-os-mutex.h:134
    frame #4: 0x003a248f com.xamarin.systemtests.watchkitapp.watchkitextension`mono_coop_cond_timedwait(cond=0x7d33d150, mutex=0x7d33d16c, timeout_ms=25061) + 63 at mono-coop-mutex.h:107
    frame #5: 0x003a2260 com.xamarin.systemtests.watchkitapp.watchkitextension`worker_park + 576 at threadpool-ms.c:525
    frame xamarin#6: 0x003a14af com.xamarin.systemtests.watchkitapp.watchkitextension`worker_thread(data=0x00000000) + 1199 at threadpool-ms.c:615
    frame xamarin#7: 0x003ab783 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper_internal(data=0x7d2783b0) + 723 at threads.c:717
    frame xamarin#8: 0x003ab4a2 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper(data=0x7d2783b0) + 34 at threads.c:764
    frame xamarin#9: 0x0045d477 com.xamarin.systemtests.watchkitapp.watchkitextension`inner_start_thread(arg=0xb0826738) + 583 at mono-threads-posix.c:92
    frame xamarin#10: 0x053f9a26 libsystem_pthread.dylib`_pthread_body + 138
    frame xamarin#11: 0x053f999c libsystem_pthread.dylib`_pthread_start + 155
    frame xamarin#12: 0x053f6f96 libsystem_pthread.dylib`thread_start + 34

  thread xamarin#16: tid = 0x1e194a2, 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'tid_4337'
    frame #0: 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x053f9f6b libsystem_pthread.dylib`_pthread_cond_wait + 757
    frame #2: 0x053fdd0c libsystem_pthread.dylib`pthread_cond_timedwait$UNIX2003 + 71
    frame #3: 0x003a25b8 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_os_cond_timedwait(cond=0x7d33d150, mutex=0x7d33d16c, timeout_ms=58904) + 264 at mono-os-mutex.h:134
    frame #4: 0x003a248f com.xamarin.systemtests.watchkitapp.watchkitextension`mono_coop_cond_timedwait(cond=0x7d33d150, mutex=0x7d33d16c, timeout_ms=58904) + 63 at mono-coop-mutex.h:107
    frame #5: 0x003a2260 com.xamarin.systemtests.watchkitapp.watchkitextension`worker_park + 576 at threadpool-ms.c:525
    frame xamarin#6: 0x003a14af com.xamarin.systemtests.watchkitapp.watchkitextension`worker_thread(data=0x00000000) + 1199 at threadpool-ms.c:615
    frame xamarin#7: 0x003ab783 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper_internal(data=0x7d2792b0) + 723 at threads.c:717
    frame xamarin#8: 0x003ab4a2 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper(data=0x7d2792b0) + 34 at threads.c:764
    frame xamarin#9: 0x0045d477 com.xamarin.systemtests.watchkitapp.watchkitextension`inner_start_thread(arg=0xb00b4648) + 583 at mono-threads-posix.c:92
    frame xamarin#10: 0x053f9a26 libsystem_pthread.dylib`_pthread_body + 138
    frame xamarin#11: 0x053f999c libsystem_pthread.dylib`_pthread_start + 155
    frame xamarin#12: 0x053f6f96 libsystem_pthread.dylib`thread_start + 34

  thread xamarin#17: tid = 0x1e194a3, 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'tid_5d0b'
    frame #0: 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x053f9f6b libsystem_pthread.dylib`_pthread_cond_wait + 757
    frame #2: 0x053fdd0c libsystem_pthread.dylib`pthread_cond_timedwait$UNIX2003 + 71
    frame #3: 0x003a25b8 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_os_cond_timedwait(cond=0x7d33d150, mutex=0x7d33d16c, timeout_ms=44800) + 264 at mono-os-mutex.h:134
    frame #4: 0x003a248f com.xamarin.systemtests.watchkitapp.watchkitextension`mono_coop_cond_timedwait(cond=0x7d33d150, mutex=0x7d33d16c, timeout_ms=44800) + 63 at mono-coop-mutex.h:107
    frame #5: 0x003a2260 com.xamarin.systemtests.watchkitapp.watchkitextension`worker_park + 576 at threadpool-ms.c:525
    frame xamarin#6: 0x003a14af com.xamarin.systemtests.watchkitapp.watchkitextension`worker_thread(data=0x00000000) + 1199 at threadpool-ms.c:615
    frame xamarin#7: 0x003ab783 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper_internal(data=0x7d279930) + 723 at threads.c:717
    frame xamarin#8: 0x003ab4a2 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper(data=0x7d279930) + 34 at threads.c:764
    frame xamarin#9: 0x0045d477 com.xamarin.systemtests.watchkitapp.watchkitextension`inner_start_thread(arg=0xb0520738) + 583 at mono-threads-posix.c:92
    frame xamarin#10: 0x053f9a26 libsystem_pthread.dylib`_pthread_body + 138
    frame xamarin#11: 0x053f999c libsystem_pthread.dylib`_pthread_start + 155
    frame xamarin#12: 0x053f6f96 libsystem_pthread.dylib`thread_start + 34

  thread xamarin#18: tid = 0x1e194a4, 0x0044a69d com.xamarin.systemtests.watchkitapp.watchkitextension`get_hazardous_pointer(pp=0x7be4324c, hp=0x11536384, hazard_index=1) + 381 at hazard-pointer.c:215, name = 'tid_4fa3'
    frame #0: 0x0044a69d com.xamarin.systemtests.watchkitapp.watchkitextension`get_hazardous_pointer(pp=0x7be4324c, hp=0x11536384, hazard_index=1) + 381 at hazard-pointer.c:215
    frame #1: 0x002c6752 com.xamarin.systemtests.watchkitapp.watchkitextension`jit_info_table_chunk_index(chunk=0x7be43200, hp=0x11536384, addr=0x13761be0) + 130 at jit-info.c:200
    frame #2: 0x002c54b2 com.xamarin.systemtests.watchkitapp.watchkitextension`jit_info_table_find(table=0x7f29de00, hp=0x11536384, addr=0x13761be0) + 178 at jit-info.c:222
    frame #3: 0x002c5255 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_jit_info_table_find_internal(domain=0x7be07e70, addr="\x8bE??
                                                                                                                                                 P?O???D$\x04\x93\x88", try_aot=1, allow_trampolines=1) + 133 at jit-info.c:293
    frame #4: 0x001bacf6 com.xamarin.systemtests.watchkitapp.watchkitextension`mini_jit_info_table_find_ext(domain=0x7be07e70, addr="\x8bE??
                                                                                                                                            P?O???D$\x04\x93\x88", allow_trampolines=1, out_domain=0x00000000) + 102 at mini-exceptions.c:1020
    frame #5: 0x001b95d2 com.xamarin.systemtests.watchkitapp.watchkitextension`mini_jit_info_table_find(domain=0x7be07e70, addr="\x8bE??
                                                                                                                                        P?O???D$\x04\x93\x88", out_domain=0x00000000) + 66 at mini-exceptions.c:1058
    frame xamarin#6: 0x001d9b3b com.xamarin.systemtests.watchkitapp.watchkitextension`common_call_trampoline_inner(regs=0xb0c2e860, code="\x8bE??
                                                                                                                                          P?O???D$\x04\x93\x88", m=0x7f17d830, vt=0x00000000, vtable_slot=0x00000000) + 5147 at mini-trampolines.c:784
    frame xamarin#7: 0x001d5e1b com.xamarin.systemtests.watchkitapp.watchkitextension`common_call_trampoline(regs=0xb0c2e860, code="\x8bE??
                                                                                                                                    P?O???D$\x04\x93\x88", m=0x7f17d830, vt=0x00000000, vtable_slot=0x00000000) + 91 at mini-trampolines.c:808
    frame xamarin#8: 0x001d5db7 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_magic_trampoline(regs=0xb0c2e860, code="\x8bE??
                                                                                                                                   P?O???D$\x04\x93\x88", arg=0x7f17d830, tramp=0x00000000) + 103 at mini-trampolines.c:823
    frame xamarin#9: 0x11526188

  thread xamarin#19: tid = 0x1e194a5, 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10, name = 'tid_4717'
    frame #0: 0x05433402 libsystem_kernel.dylib`__psynch_cvwait + 10
    frame #1: 0x053f9f6b libsystem_pthread.dylib`_pthread_cond_wait + 757
    frame #2: 0x053fdd0c libsystem_pthread.dylib`pthread_cond_timedwait$UNIX2003 + 71
    frame #3: 0x003a25b8 com.xamarin.systemtests.watchkitapp.watchkitextension`mono_os_cond_timedwait(cond=0x7d33d150, mutex=0x7d33d16c, timeout_ms=22144) + 264 at mono-os-mutex.h:134
    frame #4: 0x003a248f com.xamarin.systemtests.watchkitapp.watchkitextension`mono_coop_cond_timedwait(cond=0x7d33d150, mutex=0x7d33d16c, timeout_ms=22144) + 63 at mono-coop-mutex.h:107
    frame #5: 0x003a2260 com.xamarin.systemtests.watchkitapp.watchkitextension`worker_park + 576 at threadpool-ms.c:525
    frame xamarin#6: 0x003a14af com.xamarin.systemtests.watchkitapp.watchkitextension`worker_thread(data=0x00000000) + 1199 at threadpool-ms.c:615
    frame xamarin#7: 0x003ab783 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper_internal(data=0x7d369d60) + 723 at threads.c:717
    frame xamarin#8: 0x003ab4a2 com.xamarin.systemtests.watchkitapp.watchkitextension`start_wrapper(data=0x7d369d60) + 34 at threads.c:764
    frame xamarin#9: 0x0045d477 com.xamarin.systemtests.watchkitapp.watchkitextension`inner_start_thread(arg=0xb0a2a738) + 583 at mono-threads-posix.c:92
    frame xamarin#10: 0x053f9a26 libsystem_pthread.dylib`_pthread_body + 138
    frame xamarin#11: 0x053f999c libsystem_pthread.dylib`_pthread_start + 155
    frame xamarin#12: 0x053f6f96 libsystem_pthread.dylib`thread_start + 34
VincentDondain added a commit to VincentDondain/xamarin-macios that referenced this pull request Dec 7, 2017
@VincentDondain
[xamarin-analysis] Add rule xamarin#6 and updated md file
4444d82 
- Add XIA0006: HttpClientAvoidManaged.
- Add documentation on how the rules work and how to activate them.
  Also mention that they need to be ran on each active configuration.
- Bump maccore to include XIA 0006.
VincentDondain added a commit that referenced this pull request Dec 12, 2017
@VincentDondain
[xamarin-analysis] Add rule #6 and updated md file (#3088)
79e1d36 
- Add XIA0006: HttpClientAvoidManaged.
- Add documentation on how the rules work and how to activate them.
  Also mention that they need to be ran on each active configuration.
- Bump maccore to include XIA 0006.
@Cheranarasu Cheranarasu mentioned this pull request Feb 21, 2018
Closed
@strangecargo strangecargo mentioned this pull request Apr 3, 2018
Open
@Liam2349 Liam2349 mentioned this pull request Jan 20, 2019
Closed
rolfbjarne added a commit to rolfbjarne/xamarin-macios that referenced this pull request Mar 26, 2019
@rolfbjarne
devops xamarin#6.
ee8dcaf
rolfbjarne added a commit to rolfbjarne/xamarin-macios that referenced this pull request Mar 28, 2019
@rolfbjarne
devops xamarin#6.
cd82d96
lewurm added a commit to lewurm/xamarin-macios that referenced this pull request Sep 19, 2019
@lewurm
[coop] add missing gc_unsafe transition
6fb3d16 
    frame xamarin#3: 0x02a39fd4 monotouchtest`log_callback(log_domain=0x00000000, log_level="error", message="../../../../../mono/metadata/object.c:1905: Expected GC Unsafe mode but was in STATE_BLOCKING state", fatal=4, user_data=0x00000000) at runtime.m:1251:3
    frame xamarin#4: 0x02a03f78 monotouchtest`monoeg_g_logv_nofree(log_domain=0x00000000, log_level=G_LOG_LEVEL_ERROR, format=<unavailable>, args=<unavailable>) at goutput.c:149:2 [opt]
    frame xamarin#5: 0x02a03f14 monotouchtest`monoeg_g_logv(log_domain=<unavailable>, log_level=<unavailable>, format=<unavailable>, args=<unavailable>) at goutput.c:156:10 [opt]
    frame xamarin#6: 0x02a03fa8 monotouchtest`monoeg_g_log(log_domain=<unavailable>, log_level=<unavailable>, format=<unavailable>) at goutput.c:165:2 [opt]
    frame xamarin#7: 0x029e54f8 monotouchtest`assert_gc_unsafe_mode(file="../../../../../mono/metadata/object.c", lineno=1905) at checked-build.c:396:3 [opt]
    frame xamarin#8: 0x0294ef98 monotouchtest`mono_class_vtable_checked(domain=0x16d87b70, klass=0x17bfab98, error=0x19498a08) at object.c:1905:2 [opt]
    frame xamarin#9: 0x0298f0dc monotouchtest`get_current_thread_ptr_for_domain(domain=0x16d87b70, thread=0x03f645d0) at threads.c:635:2 [opt]
    frame xamarin#10: 0x0298d9dc monotouchtest`mono_thread_current at threads.c:2026:23 [opt]
    frame xamarin#11: 0x02992a80 monotouchtest`mono_runtime_set_pending_exception(exc=0x0357e4a0, overwrite=0) at threads.c:5176:23 [opt]
    frame xamarin#12: 0x02a3c650 monotouchtest`::xamarin_process_nsexception_using_mode(ns_exception=name: "System.ApplicationException" - reason: "3,14", throwManagedAsDefault=false) at runtime.m:2369:4
    frame xamarin#13: 0x02a3c478 monotouchtest`::xamarin_process_nsexception(ns_exception=name: "System.ApplicationException" - reason: "3,14") at runtime.m:2336:2
    frame xamarin#14: 0x0270b488 monotouchtest`::xamarin_pinvoke_wrapper_objc_msgSendSuper18(__p__0=0x0357d0f0, __p__1=0x02ad1ef2) at pinvokes.m:5732:4
    frame xamarin#15: 0x02a64764 monotouchtest`do_icall(frame=<unavailable>, sig=0x17d70bf0, op=<unavailable>, sp=0x19498fa0, ptr=<unavailable>, save_last_error=0) at interp.c:1947:3 [opt]
    frame xamarin#16: 0x02a632b8 monotouchtest`do_icall_wrapper(frame=0x194991b0, sig=0x17d70bf0, op=547, sp=0x19498fb0, ptr=0x0270b408, save_last_error=0) at interp.c:2037:7 [opt]
    Messaging::void_objc_msgSendSuper @ 396160394 "calli.nat.fast" || frame xamarin#17: 0x02a51d5c monotouchtest`interp_exec_method_full(frame=0x194991b0, context=<unavailable>, clause_args=<unavailable>, error=<unavailable>) at interp.c:3229:9 [opt]
    ObjCExceptionTest::InvokeManagedExceptionThrower @ 396160296 "vcall" || frame xamarin#18: 0x02a524e8 monotouchtest`interp_exec_method_full(frame=0x19499370, context=<unavailable>, clause_args=<unavailable>, error=<unavailable>) at interp.c:3400:4 [opt]
    ExceptionsTest::ManagedExceptionPassthrough @ 396150902 "vcallvirt.fast" || frame xamarin#19: 0x02a521cc monotouchtest`interp_exec_method_full(frame=0x194994d0, context=<unavailable>, clause_args=<unavailable>, error=<unavailable>) at interp.c:3325:4 [opt]
    Object::runtime_invoke_direct_void__this__ @ 401347822 "vcall" || frame xamarin#20: 0x02a524e8 monotouchtest`interp_exec_method_full(frame=0x19499588, context=<unavailable>, clause_args=<unavailable>, error=<unavailable>) at interp.c:3400:4 [opt]
    frame xamarin#21: 0x02a506f8 monotouchtest`interp_runtime_invoke(method=<unavailable>, obj=0x0357c4f0, params=0x00000000, exc=0x1949965c, error=0x194998b8) at interp.c:1766:2 [opt]
    frame xamarin#22: 0x028a739c monotouchtest`mono_jit_runtime_invoke(method=0x17534858, obj=<unavailable>, params=0x00000000, exc=<unavailable>, error=0x194998b8) at mini-runtime.c:3170:12 [opt]
    frame xamarin#23: 0x02951cfc monotouchtest`do_runtime_invoke(method=0x17534858, obj=0x0357c4f0, params=0x00000000, exc=0x00000000, error=0x194998b8) at object.c:3017:11 [opt]
    frame xamarin#24: 0x0294e6d4 monotouchtest`mono_runtime_invoke_checked(method=<unavailable>, obj=<unavailable>, params=<unavailable>, error=<unavailable>) at class-getters.h:24:1 [opt] [artificial]
    frame xamarin#25: 0x02955408 monotouchtest`mono_runtime_try_invoke_array(method=0x17534858, obj=0x0357c4f0, params=0x00000000, exc=0x00000000, error=0x194998b8) at object.c:5564:10 [opt]
    frame xamarin#26: 0x02905fac monotouchtest`ves_icall_InternalInvoke(method=<unavailable>, this_arg=<unavailable>, params=0x00000000, exc=0x19499f0c) at icall.c:3753:8 [opt]
    frame xamarin#27: 0x02a64788 monotouchtest`do_icall(frame=<unavailable>, sig=0x17496978, op=<unavailable>, sp=0x19499d88, ptr=<unavailable>, save_last_error=0) at interp.c:1982:20 [opt]
    frame xamarin#28: 0x02a632b8 monotouchtest`do_icall_wrapper(frame=0x19499fb0, sig=0x17496978, op=552, sp=0x19499da0, ptr=0x02905bec, save_last_error=0) at interp.c:2037:7 [opt]
    RuntimeMethodInfo::InternalInvoke @ 400702536 "calli.nat.fast" || frame xamarin#29: 0x02a51d5c monotouchtest`interp_exec_method_full(frame=0x19499fb0, context=<unavailable>, clause_args=<unavailable>, error=<unavailable>) at interp.c:3229:9 [opt]
    RuntimeMethodInfo::Invoke @ 400701852 "call" || frame xamarin#30: 0x02a524e8 monotouchtest`interp_exec_method_full(frame=0x1949a110, context=<unavailable>, clause_args=<unavailable>, error=<unavailable>) at interp.c:3400:4 [opt]
    MethodBase::Invoke @ 400700872 "callvirt.fast" || frame xamarin#31: 0x02a521cc monotouchtest`interp_exec_method_full(frame=0x1949a280, context=<unavailable>, clause_args=<unavailable>, error=<unavailable>) at interp.c:3325:4 [opt]
lewurm added a commit to lewurm/xamarin-macios that referenced this pull request Sep 19, 2019
@lewurm
[coop] add missing gc_unsafe transition
8a1638a 
    frame xamarin#3: 0x02a39fd4 monotouchtest`log_callback(log_domain=0x00000000, log_level="error", message="../../../../../mono/metadata/object.c:1905: Expected GC Unsafe mode but was in STATE_BLOCKING state", fatal=4, user_data=0x00000000) at runtime.m:1251:3
    frame xamarin#4: 0x02a03f78 monotouchtest`monoeg_g_logv_nofree(log_domain=0x00000000, log_level=G_LOG_LEVEL_ERROR, format=<unavailable>, args=<unavailable>) at goutput.c:149:2 [opt]
    frame xamarin#5: 0x02a03f14 monotouchtest`monoeg_g_logv(log_domain=<unavailable>, log_level=<unavailable>, format=<unavailable>, args=<unavailable>) at goutput.c:156:10 [opt]
    frame xamarin#6: 0x02a03fa8 monotouchtest`monoeg_g_log(log_domain=<unavailable>, log_level=<unavailable>, format=<unavailable>) at goutput.c:165:2 [opt]
    frame xamarin#7: 0x029e54f8 monotouchtest`assert_gc_unsafe_mode(file="../../../../../mono/metadata/object.c", lineno=1905) at checked-build.c:396:3 [opt]
    frame xamarin#8: 0x0294ef98 monotouchtest`mono_class_vtable_checked(domain=0x16d87b70, klass=0x17bfab98, error=0x19498a08) at object.c:1905:2 [opt]
    frame xamarin#9: 0x0298f0dc monotouchtest`get_current_thread_ptr_for_domain(domain=0x16d87b70, thread=0x03f645d0) at threads.c:635:2 [opt]
    frame xamarin#10: 0x0298d9dc monotouchtest`mono_thread_current at threads.c:2026:23 [opt]
    frame xamarin#11: 0x02992a80 monotouchtest`mono_runtime_set_pending_exception(exc=0x0357e4a0, overwrite=0) at threads.c:5176:23 [opt]
    frame xamarin#12: 0x02a3c650 monotouchtest`::xamarin_process_nsexception_using_mode(ns_exception=name: "System.ApplicationException" - reason: "3,14", throwManagedAsDefault=false) at runtime.m:2369:4
    frame xamarin#13: 0x02a3c478 monotouchtest`::xamarin_process_nsexception(ns_exception=name: "System.ApplicationException" - reason: "3,14") at runtime.m:2336:2
    frame xamarin#14: 0x0270b488 monotouchtest`::xamarin_pinvoke_wrapper_objc_msgSendSuper18(__p__0=0x0357d0f0, __p__1=0x02ad1ef2) at pinvokes.m:5732:4
    frame xamarin#15: 0x02a64764 monotouchtest`do_icall(frame=<unavailable>, sig=0x17d70bf0, op=<unavailable>, sp=0x19498fa0, ptr=<unavailable>, save_last_error=0) at interp.c:1947:3 [opt]
    frame xamarin#16: 0x02a632b8 monotouchtest`do_icall_wrapper(frame=0x194991b0, sig=0x17d70bf0, op=547, sp=0x19498fb0, ptr=0x0270b408, save_last_error=0) at interp.c:2037:7 [opt]
    Messaging::void_objc_msgSendSuper @ 396160394 "calli.nat.fast" || frame xamarin#17: 0x02a51d5c monotouchtest`interp_exec_method_full(frame=0x194991b0, context=<unavailable>, clause_args=<unavailable>, error=<unavailable>) at interp.c:3229:9 [opt]
    ObjCExceptionTest::InvokeManagedExceptionThrower @ 396160296 "vcall" || frame xamarin#18: 0x02a524e8 monotouchtest`interp_exec_method_full(frame=0x19499370, context=<unavailable>, clause_args=<unavailable>, error=<unavailable>) at interp.c:3400:4 [opt]
    ExceptionsTest::ManagedExceptionPassthrough @ 396150902 "vcallvirt.fast" || frame xamarin#19: 0x02a521cc monotouchtest`interp_exec_method_full(frame=0x194994d0, context=<unavailable>, clause_args=<unavailable>, error=<unavailable>) at interp.c:3325:4 [opt]
    Object::runtime_invoke_direct_void__this__ @ 401347822 "vcall" || frame xamarin#20: 0x02a524e8 monotouchtest`interp_exec_method_full(frame=0x19499588, context=<unavailable>, clause_args=<unavailable>, error=<unavailable>) at interp.c:3400:4 [opt]
    frame xamarin#21: 0x02a506f8 monotouchtest`interp_runtime_invoke(method=<unavailable>, obj=0x0357c4f0, params=0x00000000, exc=0x1949965c, error=0x194998b8) at interp.c:1766:2 [opt]
    frame xamarin#22: 0x028a739c monotouchtest`mono_jit_runtime_invoke(method=0x17534858, obj=<unavailable>, params=0x00000000, exc=<unavailable>, error=0x194998b8) at mini-runtime.c:3170:12 [opt]
    frame xamarin#23: 0x02951cfc monotouchtest`do_runtime_invoke(method=0x17534858, obj=0x0357c4f0, params=0x00000000, exc=0x00000000, error=0x194998b8) at object.c:3017:11 [opt]
    frame xamarin#24: 0x0294e6d4 monotouchtest`mono_runtime_invoke_checked(method=<unavailable>, obj=<unavailable>, params=<unavailable>, error=<unavailable>) at class-getters.h:24:1 [opt] [artificial]
    frame xamarin#25: 0x02955408 monotouchtest`mono_runtime_try_invoke_array(method=0x17534858, obj=0x0357c4f0, params=0x00000000, exc=0x00000000, error=0x194998b8) at object.c:5564:10 [opt]
    frame xamarin#26: 0x02905fac monotouchtest`ves_icall_InternalInvoke(method=<unavailable>, this_arg=<unavailable>, params=0x00000000, exc=0x19499f0c) at icall.c:3753:8 [opt]
    frame xamarin#27: 0x02a64788 monotouchtest`do_icall(frame=<unavailable>, sig=0x17496978, op=<unavailable>, sp=0x19499d88, ptr=<unavailable>, save_last_error=0) at interp.c:1982:20 [opt]
    frame xamarin#28: 0x02a632b8 monotouchtest`do_icall_wrapper(frame=0x19499fb0, sig=0x17496978, op=552, sp=0x19499da0, ptr=0x02905bec, save_last_error=0) at interp.c:2037:7 [opt]
    RuntimeMethodInfo::InternalInvoke @ 400702536 "calli.nat.fast" || frame xamarin#29: 0x02a51d5c monotouchtest`interp_exec_method_full(frame=0x19499fb0, context=<unavailable>, clause_args=<unavailable>, error=<unavailable>) at interp.c:3229:9 [opt]
    RuntimeMethodInfo::Invoke @ 400701852 "call" || frame xamarin#30: 0x02a524e8 monotouchtest`interp_exec_method_full(frame=0x1949a110, context=<unavailable>, clause_args=<unavailable>, error=<unavailable>) at interp.c:3400:4 [opt]
    MethodBase::Invoke @ 400700872 "callvirt.fast" || frame xamarin#31: 0x02a521cc monotouchtest`interp_exec_method_full(frame=0x1949a280, context=<unavailable>, clause_args=<unavailable>, error=<unavailable>) at interp.c:3325:4 [opt]
lewurm added a commit to lewurm/xamarin-macios that referenced this pull request Sep 19, 2019
@lewurm
[coop] add missing gc_unsafe transition
1cdaedb 
    frame xamarin#3: 0x02a39fd4 monotouchtest`log_callback(log_domain=0x00000000, log_level="error", message="../../../../../mono/metadata/object.c:1905: Expected GC Unsafe mode but was in STATE_BLOCKING state", fatal=4, user_data=0x00000000) at runtime.m:1251:3
    frame xamarin#4: 0x02a03f78 monotouchtest`monoeg_g_logv_nofree(log_domain=0x00000000, log_level=G_LOG_LEVEL_ERROR, format=<unavailable>, args=<unavailable>) at goutput.c:149:2 [opt]
    frame xamarin#5: 0x02a03f14 monotouchtest`monoeg_g_logv(log_domain=<unavailable>, log_level=<unavailable>, format=<unavailable>, args=<unavailable>) at goutput.c:156:10 [opt]
    frame xamarin#6: 0x02a03fa8 monotouchtest`monoeg_g_log(log_domain=<unavailable>, log_level=<unavailable>, format=<unavailable>) at goutput.c:165:2 [opt]
    frame xamarin#7: 0x029e54f8 monotouchtest`assert_gc_unsafe_mode(file="../../../../../mono/metadata/object.c", lineno=1905) at checked-build.c:396:3 [opt]
    frame xamarin#8: 0x0294ef98 monotouchtest`mono_class_vtable_checked(domain=0x16d87b70, klass=0x17bfab98, error=0x19498a08) at object.c:1905:2 [opt]
    frame xamarin#9: 0x0298f0dc monotouchtest`get_current_thread_ptr_for_domain(domain=0x16d87b70, thread=0x03f645d0) at threads.c:635:2 [opt]
    frame xamarin#10: 0x0298d9dc monotouchtest`mono_thread_current at threads.c:2026:23 [opt]
    frame xamarin#11: 0x02992a80 monotouchtest`mono_runtime_set_pending_exception(exc=0x0357e4a0, overwrite=0) at threads.c:5176:23 [opt]
    frame xamarin#12: 0x02a3c650 monotouchtest`::xamarin_process_nsexception_using_mode(ns_exception=name: "System.ApplicationException" - reason: "3,14", throwManagedAsDefault=false) at runtime.m:2369:4
    frame xamarin#13: 0x02a3c478 monotouchtest`::xamarin_process_nsexception(ns_exception=name: "System.ApplicationException" - reason: "3,14") at runtime.m:2336:2
    frame xamarin#14: 0x0270b488 monotouchtest`::xamarin_pinvoke_wrapper_objc_msgSendSuper18(__p__0=0x0357d0f0, __p__1=0x02ad1ef2) at pinvokes.m:5732:4
    frame xamarin#15: 0x02a64764 monotouchtest`do_icall(frame=<unavailable>, sig=0x17d70bf0, op=<unavailable>, sp=0x19498fa0, ptr=<unavailable>, save_last_error=0) at interp.c:1947:3 [opt]
    frame xamarin#16: 0x02a632b8 monotouchtest`do_icall_wrapper(frame=0x194991b0, sig=0x17d70bf0, op=547, sp=0x19498fb0, ptr=0x0270b408, save_last_error=0) at interp.c:2037:7 [opt]
    Messaging::void_objc_msgSendSuper @ 396160394 "calli.nat.fast" || frame xamarin#17: 0x02a51d5c monotouchtest`interp_exec_method_full(frame=0x194991b0, context=<unavailable>, clause_args=<unavailable>, error=<unavailable>) at interp.c:3229:9 [opt]
    ObjCExceptionTest::InvokeManagedExceptionThrower @ 396160296 "vcall" || frame xamarin#18: 0x02a524e8 monotouchtest`interp_exec_method_full(frame=0x19499370, context=<unavailable>, clause_args=<unavailable>, error=<unavailable>) at interp.c:3400:4 [opt]
    ExceptionsTest::ManagedExceptionPassthrough @ 396150902 "vcallvirt.fast" || frame xamarin#19: 0x02a521cc monotouchtest`interp_exec_method_full(frame=0x194994d0, context=<unavailable>, clause_args=<unavailable>, error=<unavailable>) at interp.c:3325:4 [opt]
    Object::runtime_invoke_direct_void__this__ @ 401347822 "vcall" || frame xamarin#20: 0x02a524e8 monotouchtest`interp_exec_method_full(frame=0x19499588, context=<unavailable>, clause_args=<unavailable>, error=<unavailable>) at interp.c:3400:4 [opt]
    frame xamarin#21: 0x02a506f8 monotouchtest`interp_runtime_invoke(method=<unavailable>, obj=0x0357c4f0, params=0x00000000, exc=0x1949965c, error=0x194998b8) at interp.c:1766:2 [opt]
    frame xamarin#22: 0x028a739c monotouchtest`mono_jit_runtime_invoke(method=0x17534858, obj=<unavailable>, params=0x00000000, exc=<unavailable>, error=0x194998b8) at mini-runtime.c:3170:12 [opt]
    frame xamarin#23: 0x02951cfc monotouchtest`do_runtime_invoke(method=0x17534858, obj=0x0357c4f0, params=0x00000000, exc=0x00000000, error=0x194998b8) at object.c:3017:11 [opt]
    frame xamarin#24: 0x0294e6d4 monotouchtest`mono_runtime_invoke_checked(method=<unavailable>, obj=<unavailable>, params=<unavailable>, error=<unavailable>) at class-getters.h:24:1 [opt] [artificial]
    frame xamarin#25: 0x02955408 monotouchtest`mono_runtime_try_invoke_array(method=0x17534858, obj=0x0357c4f0, params=0x00000000, exc=0x00000000, error=0x194998b8) at object.c:5564:10 [opt]
    frame xamarin#26: 0x02905fac monotouchtest`ves_icall_InternalInvoke(method=<unavailable>, this_arg=<unavailable>, params=0x00000000, exc=0x19499f0c) at icall.c:3753:8 [opt]
    frame xamarin#27: 0x02a64788 monotouchtest`do_icall(frame=<unavailable>, sig=0x17496978, op=<unavailable>, sp=0x19499d88, ptr=<unavailable>, save_last_error=0) at interp.c:1982:20 [opt]
    frame xamarin#28: 0x02a632b8 monotouchtest`do_icall_wrapper(frame=0x19499fb0, sig=0x17496978, op=552, sp=0x19499da0, ptr=0x02905bec, save_last_error=0) at interp.c:2037:7 [opt]
    RuntimeMethodInfo::InternalInvoke @ 400702536 "calli.nat.fast" || frame xamarin#29: 0x02a51d5c monotouchtest`interp_exec_method_full(frame=0x19499fb0, context=<unavailable>, clause_args=<unavailable>, error=<unavailable>) at interp.c:3229:9 [opt]
    RuntimeMethodInfo::Invoke @ 400701852 "call" || frame xamarin#30: 0x02a524e8 monotouchtest`interp_exec_method_full(frame=0x1949a110, context=<unavailable>, clause_args=<unavailable>, error=<unavailable>) at interp.c:3400:4 [opt]
    MethodBase::Invoke @ 400700872 "callvirt.fast" || frame xamarin#31: 0x02a521cc monotouchtest`interp_exec_method_full(frame=0x1949a280, context=<unavailable>, clause_args=<unavailable>, error=<unavailable>) at interp.c:3325:4 [opt]
lewurm added a commit that referenced this pull request Sep 23, 2019
@lewurm
[coop runtime] add a GC transition and relax some GC related assertio…
04a4c3f 
…ns (#7036)

* [coop] add missing gc_unsafe transition

    frame #3: 0x02a39fd4 monotouchtest`log_callback(log_domain=0x00000000, log_level="error", message="../../../../../mono/metadata/object.c:1905: Expected GC Unsafe mode but was in STATE_BLOCKING state", fatal=4, user_data=0x00000000) at runtime.m:1251:3
    frame #4: 0x02a03f78 monotouchtest`monoeg_g_logv_nofree(log_domain=0x00000000, log_level=G_LOG_LEVEL_ERROR, format=<unavailable>, args=<unavailable>) at goutput.c:149:2 [opt]
    frame #5: 0x02a03f14 monotouchtest`monoeg_g_logv(log_domain=<unavailable>, log_level=<unavailable>, format=<unavailable>, args=<unavailable>) at goutput.c:156:10 [opt]
    frame #6: 0x02a03fa8 monotouchtest`monoeg_g_log(log_domain=<unavailable>, log_level=<unavailable>, format=<unavailable>) at goutput.c:165:2 [opt]
    frame #7: 0x029e54f8 monotouchtest`assert_gc_unsafe_mode(file="../../../../../mono/metadata/object.c", lineno=1905) at checked-build.c:396:3 [opt]
    frame #8: 0x0294ef98 monotouchtest`mono_class_vtable_checked(domain=0x16d87b70, klass=0x17bfab98, error=0x19498a08) at object.c:1905:2 [opt]
    frame #9: 0x0298f0dc monotouchtest`get_current_thread_ptr_for_domain(domain=0x16d87b70, thread=0x03f645d0) at threads.c:635:2 [opt]
    frame #10: 0x0298d9dc monotouchtest`mono_thread_current at threads.c:2026:23 [opt]
    frame #11: 0x02992a80 monotouchtest`mono_runtime_set_pending_exception(exc=0x0357e4a0, overwrite=0) at threads.c:5176:23 [opt]
    frame #12: 0x02a3c650 monotouchtest`::xamarin_process_nsexception_using_mode(ns_exception=name: "System.ApplicationException" - reason: "3,14", throwManagedAsDefault=false) at runtime.m:2369:4
    frame #13: 0x02a3c478 monotouchtest`::xamarin_process_nsexception(ns_exception=name: "System.ApplicationException" - reason: "3,14") at runtime.m:2336:2
    frame #14: 0x0270b488 monotouchtest`::xamarin_pinvoke_wrapper_objc_msgSendSuper18(__p__0=0x0357d0f0, __p__1=0x02ad1ef2) at pinvokes.m:5732:4
    frame #15: 0x02a64764 monotouchtest`do_icall(frame=<unavailable>, sig=0x17d70bf0, op=<unavailable>, sp=0x19498fa0, ptr=<unavailable>, save_last_error=0) at interp.c:1947:3 [opt]
    frame #16: 0x02a632b8 monotouchtest`do_icall_wrapper(frame=0x194991b0, sig=0x17d70bf0, op=547, sp=0x19498fb0, ptr=0x0270b408, save_last_error=0) at interp.c:2037:7 [opt]
    Messaging::void_objc_msgSendSuper @ 396160394 "calli.nat.fast" || frame #17: 0x02a51d5c monotouchtest`interp_exec_method_full(frame=0x194991b0, context=<unavailable>, clause_args=<unavailable>, error=<unavailable>) at interp.c:3229:9 [opt]
    ObjCExceptionTest::InvokeManagedExceptionThrower @ 396160296 "vcall" || frame #18: 0x02a524e8 monotouchtest`interp_exec_method_full(frame=0x19499370, context=<unavailable>, clause_args=<unavailable>, error=<unavailable>) at interp.c:3400:4 [opt]
    ExceptionsTest::ManagedExceptionPassthrough @ 396150902 "vcallvirt.fast" || frame #19: 0x02a521cc monotouchtest`interp_exec_method_full(frame=0x194994d0, context=<unavailable>, clause_args=<unavailable>, error=<unavailable>) at interp.c:3325:4 [opt]
    Object::runtime_invoke_direct_void__this__ @ 401347822 "vcall" || frame #20: 0x02a524e8 monotouchtest`interp_exec_method_full(frame=0x19499588, context=<unavailable>, clause_args=<unavailable>, error=<unavailable>) at interp.c:3400:4 [opt]
    frame #21: 0x02a506f8 monotouchtest`interp_runtime_invoke(method=<unavailable>, obj=0x0357c4f0, params=0x00000000, exc=0x1949965c, error=0x194998b8) at interp.c:1766:2 [opt]
    frame #22: 0x028a739c monotouchtest`mono_jit_runtime_invoke(method=0x17534858, obj=<unavailable>, params=0x00000000, exc=<unavailable>, error=0x194998b8) at mini-runtime.c:3170:12 [opt]
    frame #23: 0x02951cfc monotouchtest`do_runtime_invoke(method=0x17534858, obj=0x0357c4f0, params=0x00000000, exc=0x00000000, error=0x194998b8) at object.c:3017:11 [opt]
    frame #24: 0x0294e6d4 monotouchtest`mono_runtime_invoke_checked(method=<unavailable>, obj=<unavailable>, params=<unavailable>, error=<unavailable>) at class-getters.h:24:1 [opt] [artificial]
    frame #25: 0x02955408 monotouchtest`mono_runtime_try_invoke_array(method=0x17534858, obj=0x0357c4f0, params=0x00000000, exc=0x00000000, error=0x194998b8) at object.c:5564:10 [opt]
    frame #26: 0x02905fac monotouchtest`ves_icall_InternalInvoke(method=<unavailable>, this_arg=<unavailable>, params=0x00000000, exc=0x19499f0c) at icall.c:3753:8 [opt]
    frame #27: 0x02a64788 monotouchtest`do_icall(frame=<unavailable>, sig=0x17496978, op=<unavailable>, sp=0x19499d88, ptr=<unavailable>, save_last_error=0) at interp.c:1982:20 [opt]
    frame #28: 0x02a632b8 monotouchtest`do_icall_wrapper(frame=0x19499fb0, sig=0x17496978, op=552, sp=0x19499da0, ptr=0x02905bec, save_last_error=0) at interp.c:2037:7 [opt]
    RuntimeMethodInfo::InternalInvoke @ 400702536 "calli.nat.fast" || frame #29: 0x02a51d5c monotouchtest`interp_exec_method_full(frame=0x19499fb0, context=<unavailable>, clause_args=<unavailable>, error=<unavailable>) at interp.c:3229:9 [opt]
    RuntimeMethodInfo::Invoke @ 400701852 "call" || frame #30: 0x02a524e8 monotouchtest`interp_exec_method_full(frame=0x1949a110, context=<unavailable>, clause_args=<unavailable>, error=<unavailable>) at interp.c:3400:4 [opt]
    MethodBase::Invoke @ 400700872 "callvirt.fast" || frame #31: 0x02a521cc monotouchtest`interp_exec_method_full(frame=0x1949a280, context=<unavailable>, clause_args=<unavailable>, error=<unavailable>) at interp.c:3325:4 [opt]

* [coop] relax a couple GC state assertions

* [coop] update doc for enabling GC assertions

* [coop] relax a GC assertion in release trampoline
@LeoJHarris LeoJHarris mentioned this pull request Sep 24, 2019
Closed
@gopalawasthi123 gopalawasthi123 mentioned this pull request Oct 17, 2019
Closed
@xamarin-release-manager xamarin-release-manager mentioned this pull request Mar 30, 2020
Merged
mjbond-msft added a commit to mjbond-msft/xamarin-macios that referenced this pull request Dec 9, 2020
@mjbond-msft
Enable WebHook xamarin#6
3c401c1
rolfbjarne added a commit to rolfbjarne/xamarin-macios that referenced this pull request May 4, 2021
@rolfbjarne
[runtime] Implement mono_object_isinst for CoreCLR.
29f325b 
Next failure is:

> monotouchtest[8307:20722735] Xamarin.Mac: The method mono_runtime_invoke has not been implemented for CoreCLR.

```
* frame #0: 0x00007fff2059b462 libsystem_kernel.dylib`__pthread_kill + 10
  frame #1: 0x00007fff205c9610 libsystem_pthread.dylib`pthread_kill + 263
  frame #2: 0x00007fff2051c720 libsystem_c.dylib`abort + 120
  frame #3: 0x0000000100044ab8 monotouchtest`xamarin_assertion_message(msg="The method %s has not been implemented for CoreCLR.\n") at runtime.m:1474:2
  frame #4: 0x0000000100013f0d monotouchtest`mono_runtime_invoke(method=0x0000000100e5afe0, obj=0x0000000100e5afd0, params=0x00007ffeefbfdd28, exc=0x0000000000000000) at mono-runtime.m:1946:2
  frame #5: 0x00000001000a1a69 monotouchtest`native_to_managed_trampoline_30(self=0x0000000100e5bad0, _cmd="xamarinApplySelector", managed_method_ptr=0x00000001001d5028, token_ref=12113) at Microsoft.macOS.registrar.coreclr.x86_64.m:1371:2
  frame xamarin#6: 0x00000001000a1bcc monotouchtest`-[__MonoMac_NSActionDispatcher xamarinApplySelector](self=0x0000000100e5bad0, _cmd="xamarinApplySelector") at Microsoft.macOS.registrar.coreclr.x86_64.m:38540:3
  frame xamarin#7: 0x00007fff2143bba9 Foundation`-[NSObject(NSThreadPerformAdditions) performSelector:onThread:withObject:waitUntilDone:modes:] + 935
  frame xamarin#8: 0x00007fff2143b6a1 Foundation`-[NSObject(NSThreadPerformAdditions) performSelectorOnMainThread:withObject:waitUntilDone:] + 124
  frame xamarin#9: 0x000000010005cc89 monotouchtest`xamarin_dyn_objc_msgSend at trampolines-x86_64-objc_msgSend.s:15
```
rolfbjarne added a commit to rolfbjarne/xamarin-macios that referenced this pull request May 4, 2021
@rolfbjarne
[runtime] Implement mono_object_isinst for CoreCLR.
5cd597a 
Next failure is:

> monotouchtest[8307:20722735] Xamarin.Mac: The method mono_runtime_invoke has not been implemented for CoreCLR.

```
* frame #0: 0x00007fff2059b462 libsystem_kernel.dylib`__pthread_kill + 10
  frame #1: 0x00007fff205c9610 libsystem_pthread.dylib`pthread_kill + 263
  frame #2: 0x00007fff2051c720 libsystem_c.dylib`abort + 120
  frame #3: 0x0000000100044ab8 monotouchtest`xamarin_assertion_message(msg="The method %s has not been implemented for CoreCLR.\n") at runtime.m:1474:2
  frame #4: 0x0000000100013f0d monotouchtest`mono_runtime_invoke(method=0x0000000100e5afe0, obj=0x0000000100e5afd0, params=0x00007ffeefbfdd28, exc=0x0000000000000000) at mono-runtime.m:1946:2
  frame #5: 0x00000001000a1a69 monotouchtest`native_to_managed_trampoline_30(self=0x0000000100e5bad0, _cmd="xamarinApplySelector", managed_method_ptr=0x00000001001d5028, token_ref=12113) at Microsoft.macOS.registrar.coreclr.x86_64.m:1371:2
  frame xamarin#6: 0x00000001000a1bcc monotouchtest`-[__MonoMac_NSActionDispatcher xamarinApplySelector](self=0x0000000100e5bad0, _cmd="xamarinApplySelector") at Microsoft.macOS.registrar.coreclr.x86_64.m:38540:3
  frame xamarin#7: 0x00007fff2143bba9 Foundation`-[NSObject(NSThreadPerformAdditions) performSelector:onThread:withObject:waitUntilDone:modes:] + 935
  frame xamarin#8: 0x00007fff2143b6a1 Foundation`-[NSObject(NSThreadPerformAdditions) performSelectorOnMainThread:withObject:waitUntilDone:] + 124
  frame xamarin#9: 0x000000010005cc89 monotouchtest`xamarin_dyn_objc_msgSend at trampolines-x86_64-objc_msgSend.s:15
```
@rolfbjarne rolfbjarne mentioned this pull request Mar 28, 2022
Open
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2 participants
@VincentDondain @rolfbjarne