Details of failure 7faa2103-42fa-4dd4-8edf-96d7de9b64c9

Upload ID
28d789cc-62c7-49d5-b898-56237642892e
Test case ID
4f837671-6233-41f1-94e8-01174d1da7b8
Message
Crash: xctest (46251): Namespace SIGNAL, Code 0x4 (#CharacterRangeLen=0)

Crash reports

8f31c706-e3a8-4604-a143-3766706d3cba (Download)

Original filename
xctest_2022-05-04-111349_E5AD944A-D178-471A-ABCD-740134D0D1A1.crash
Process:               xctest [46251]
Path:                  /Applications/Xcode_12.4.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/Library/Xcode/Agents/xctest
Identifier:            xctest
Version:               17501
Code Type:             X86-64 (Native)
Parent Process:        launchd_sim [45629]
Responsible:           SimulatorTrampoline [2990]
User ID:               501

Date/Time:             2022-05-04 11:13:49.183 +0000
OS Version:            Mac OS X 10.15.7 (19H1824)
Report Version:        12
Anonymous UUID:        28C488D7-2871-0137-7EA3-2D329D89124C


Time Awake Since Boot: 19000 seconds

System Integrity Protection: enabled

Crashed Thread:        9  Dispatch queue: io.ably.main

Exception Type:        EXC_BAD_INSTRUCTION (SIGILL)
Exception Codes:       0x0000000000000001, 0x0000000000000000
Exception Note:        EXC_CORPSE_NOTIFY

Termination Signal:    Illegal instruction: 4
Termination Reason:    Namespace SIGNAL, Code 0x4
Terminating Process:   exc handler [46251]

Application Specific Information:
BUG IN CLIENT OF LIBDISPATCH: lock not owned by current thread
CoreSimulator 732.18.6 - Device: iPhone 12 (CB41B601-7AD2-4A25-9D7E-54CA935598A8) - Runtime: iOS 14.4 (18D46) - DeviceType: iPhone 12

Thread 0:: Dispatch queue: com.apple.main-thread
0   libdyld.dylib                 	0x00007fff2025ee1e _dyld_get_objc_selector + 26
1   libobjc.A.dylib               	0x00007fff2018a5db __sel_registerName(char const*, bool, bool) + 37
2   com.apple.CoreFoundation      	0x00007fff2034f805 _CFErrorCocoaCallBack + 107
3   com.apple.CoreFoundation      	0x00007fff2034f83c ____CFErrorSetCallBackForDomainNoLock_block_invoke + 18
4   com.apple.CoreFoundation      	0x00007fff2034e97d _CFErrorCopyUserInfoKeyFromCallBack + 88
5   com.apple.CoreFoundation      	0x00007fff2034eadc _CFErrorFormatDebugDescriptionAux + 53
6   com.apple.CoreFoundation      	0x00007fff2034ea86 _CFErrorCreateDebugDescription + 75
7   com.apple.Foundation          	0x00007fff2076e117 -[NSError description] + 9
8   com.apple.Foundation          	0x00007fff208036c1 _NS_os_log_callback + 268
9   libsystem_trace.dylib         	0x00007fff20036d85 _os_log_fmt_flatten_NSCF + 42
10  libsystem_trace.dylib         	0x00007fff2003658b _os_log_fmt_flatten_object + 270
11  libsystem_trace.dylib         	0x00007fff20042783 _os_log_impl_flatten_and_send + 2069
12  libsystem_trace.dylib         	0x00007fff200454b6 _os_log_with_args_impl + 460
13  com.apple.CoreFoundation      	0x00007fff203feb89 _CFLogvEx3 + 190
14  com.apple.Foundation          	0x00007fff20805cf9 _NSLogv + 102
15  com.apple.Foundation          	0x00007fff20805d91 NSLog + 132
16  io.ably.Ably                  	0x000000011244b9ff +[NSObject(ARTArchive) art_unarchiveFromData:] + 383 (ARTTypes.m:407)
17  io.ably.Ably                  	0x000000011246a56a -[ARTPushActivationStateMachine initWithRest:delegate:] + 794 (ARTPushActivationStateMachine.m:50)
18  io.ably.Ably                  	0x000000011247b7eb -[ARTPushInternal createActivationStateMachineWithDelegate:] + 171
19  io.ably.Ably-iOS-Tests        	0x0000000111220e87 PushTests.setUp() + 2743 (PushTests.swift:37)
20  io.ably.Ably-iOS-Tests        	0x0000000111220f2b @objc PushTests.setUp() + 43
21  com.apple.dt.XCTest           	0x000000010ebd5c40 __70-[XCTestCase _shouldContinueAfterPerformingSetUpSequenceWithSelector:]_block_invoke_2 + 515
22  com.apple.dt.XCTest           	0x000000010ec2fd67 -[XCTestCase(XCTIssueHandling) _caughtUnhandledDeveloperExceptionPermittingControlFlowInterruptions:caughtInterruptionException:whileExecutingBlock:] + 183
23  com.apple.dt.XCTest           	0x000000010ebd5a12 __70-[XCTestCase _shouldContinueAfterPerformingSetUpSequenceWithSelector:]_block_invoke + 130
24  com.apple.dt.XCTest           	0x000000010ec436ba -[XCTContext _runActivityNamed:type:block:] + 304
25  com.apple.dt.XCTest           	0x000000010ebde887 -[XCTestCase startActivityWithTitle:type:block:] + 186
26  com.apple.dt.XCTest           	0x000000010ebde9b9 -[XCTestCase startActivityWithTitle:block:] + 60
27  com.apple.dt.XCTest           	0x000000010ebd43d0 -[XCTestCase _shouldContinueAfterPerformingSetUpSequenceWithSelector:] + 159
28  com.apple.dt.XCTest           	0x000000010ebd3e92 -[XCTestCase invokeTest] + 684
29  com.apple.dt.XCTest           	0x000000010ebd58d3 __26-[XCTestCase performTest:]_block_invoke_2 + 43
30  com.apple.dt.XCTest           	0x000000010ec2fd67 -[XCTestCase(XCTIssueHandling) _caughtUnhandledDeveloperExceptionPermittingControlFlowInterruptions:caughtInterruptionException:whileExecutingBlock:] + 183
31  com.apple.dt.XCTest           	0x000000010ebd580a __26-[XCTestCase performTest:]_block_invoke.365 + 86
32  com.apple.dt.XCTest           	0x000000010ec43d57 +[XCTContext runInContextForTestCase:markAsReportingBase:block:] + 220
33  com.apple.dt.XCTest           	0x000000010ebd5087 -[XCTestCase performTest:] + 695
34  com.apple.dt.XCTest           	0x000000010ec1ab83 -[XCTest runTest] + 57
35  com.apple.dt.XCTest           	0x000000010ebce7b9 __27-[XCTestSuite performTest:]_block_invoke + 354
36  com.apple.dt.XCTest           	0x000000010ebcdf8e __59-[XCTestSuite _performProtectedSectionForTest:testSection:]_block_invoke + 24
37  com.apple.dt.XCTest           	0x000000010ec43d57 +[XCTContext runInContextForTestCase:markAsReportingBase:block:] + 220
38  com.apple.dt.XCTest           	0x000000010ec43c68 +[XCTContext runInContextForTestCase:block:] + 52
39  com.apple.dt.XCTest           	0x000000010ebcdf45 -[XCTestSuite _performProtectedSectionForTest:testSection:] + 148
40  com.apple.dt.XCTest           	0x000000010ebce277 -[XCTestSuite performTest:] + 281
41  com.apple.dt.XCTest           	0x000000010ec1ab83 -[XCTest runTest] + 57
42  com.apple.dt.XCTest           	0x000000010ebce7b9 __27-[XCTestSuite performTest:]_block_invoke + 354
43  com.apple.dt.XCTest           	0x000000010ebcdf8e __59-[XCTestSuite _performProtectedSectionForTest:testSection:]_block_invoke + 24
44  com.apple.dt.XCTest           	0x000000010ec43d57 +[XCTContext runInContextForTestCase:markAsReportingBase:block:] + 220
45  com.apple.dt.XCTest           	0x000000010ec43c68 +[XCTContext runInContextForTestCase:block:] + 52
46  com.apple.dt.XCTest           	0x000000010ebcdf45 -[XCTestSuite _performProtectedSectionForTest:testSection:] + 148
47  com.apple.dt.XCTest           	0x000000010ebce277 -[XCTestSuite performTest:] + 281
48  com.apple.dt.XCTest           	0x000000010ec1ab83 -[XCTest runTest] + 57
49  com.apple.dt.XCTest           	0x000000010ebce7b9 __27-[XCTestSuite performTest:]_block_invoke + 354
50  com.apple.dt.XCTest           	0x000000010ebcdf8e __59-[XCTestSuite _performProtectedSectionForTest:testSection:]_block_invoke + 24
51  com.apple.dt.XCTest           	0x000000010ec43d57 +[XCTContext runInContextForTestCase:markAsReportingBase:block:] + 220
52  com.apple.dt.XCTest           	0x000000010ec43c68 +[XCTContext runInContextForTestCase:block:] + 52
53  com.apple.dt.XCTest           	0x000000010ebcdf45 -[XCTestSuite _performProtectedSectionForTest:testSection:] + 148
54  com.apple.dt.XCTest           	0x000000010ebce277 -[XCTestSuite performTest:] + 281
55  com.apple.dt.XCTest           	0x000000010ec1ab83 -[XCTest runTest] + 57
56  com.apple.dt.XCTest           	0x000000010ec54696 __44-[XCTTestRunSession runTestsAndReturnError:]_block_invoke_2 + 148
57  com.apple.dt.XCTest           	0x000000010ec43d57 +[XCTContext runInContextForTestCase:markAsReportingBase:block:] + 220
58  com.apple.dt.XCTest           	0x000000010ec43c68 +[XCTContext runInContextForTestCase:block:] + 52
59  com.apple.dt.XCTest           	0x000000010ec545fb __44-[XCTTestRunSession runTestsAndReturnError:]_block_invoke + 111
60  com.apple.dt.XCTest           	0x000000010ec5477c __44-[XCTTestRunSession runTestsAndReturnError:]_block_invoke.99 + 96
61  com.apple.dt.XCTest           	0x000000010ebe9253 -[XCTestObservationCenter _observeTestExecutionForBlock:] + 325
62  com.apple.dt.XCTest           	0x000000010ec543c2 -[XCTTestRunSession runTestsAndReturnError:] + 615
63  com.apple.dt.XCTest           	0x000000010ebb29ae -[XCTestDriver _runTests] + 470
64  com.apple.dt.XCTest           	0x000000010ec3fc28 _XCTestMain + 108
65  xctest                        	0x000000010e909ec5 main + 189
66  libdyld.dylib                 	0x00007fff2025a3e9 start + 1

Thread 1:
0   libsystem_pthread.dylib       	0x00007fff61162b68 start_wqthread + 0

Thread 2:: com.apple.NSURLConnectionLoader
0   libsystem_kernel.dylib        	0x00007fff6112adea mach_msg_trap + 10
1   libsystem_kernel.dylib        	0x00007fff6112b160 mach_msg + 60
2   com.apple.CoreFoundation      	0x00007fff2038f9bc __CFRunLoopServiceMachPort + 316
3   com.apple.CoreFoundation      	0x00007fff2038a0c5 __CFRunLoopRun + 1284
4   com.apple.CoreFoundation      	0x00007fff203896d6 CFRunLoopRunSpecific + 567
5   com.apple.CFNetwork           	0x00007fff2373e5be 0x7fff23513000 + 2274750
6   com.apple.Foundation          	0x00007fff20858e68 __NSThread__start__ + 1042
7   libsystem_pthread.dylib       	0x00007fff61167109 _pthread_start + 148
8   libsystem_pthread.dylib       	0x00007fff61162b8b thread_start + 15

Thread 3:
0   libsystem_pthread.dylib       	0x00007fff61162b68 start_wqthread + 0

Thread 4:: io.ably.socketrocket.NetworkThread
0   libsystem_kernel.dylib        	0x00007fff6112adea mach_msg_trap + 10
1   libsystem_kernel.dylib        	0x00007fff6112b160 mach_msg + 60
2   com.apple.CoreFoundation      	0x00007fff2038f9bc __CFRunLoopServiceMachPort + 316
3   com.apple.CoreFoundation      	0x00007fff2038a0c5 __CFRunLoopRun + 1284
4   com.apple.CoreFoundation      	0x00007fff203896d6 CFRunLoopRunSpecific + 567
5   com.apple.Foundation          	0x00007fff208307b9 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 209
6   io.ably.Ably                  	0x0000000112419bb9 -[ARTSRRunLoopThread main] + 313 (ARTSRRunLoopThread.m:70)
7   com.apple.Foundation          	0x00007fff20858e68 __NSThread__start__ + 1042
8   libsystem_pthread.dylib       	0x00007fff61167109 _pthread_start + 148
9   libsystem_pthread.dylib       	0x00007fff61162b8b thread_start + 15

Thread 5:: com.apple.CFSocket.private
0   libsystem_kernel.dylib        	0x00007fff611330ee __select + 10
1   com.apple.CoreFoundation      	0x00007fff203a46e4 __CFSocketManager + 644
2   libsystem_pthread.dylib       	0x00007fff61167109 _pthread_start + 148
3   libsystem_pthread.dylib       	0x00007fff61162b8b thread_start + 15

Thread 6:
0   libsystem_pthread.dylib       	0x00007fff61162b68 start_wqthread + 0

Thread 7:
0   libsystem_pthread.dylib       	0x00007fff61162b68 start_wqthread + 0

Thread 8:
0   libsystem_pthread.dylib       	0x00007fff61162b68 start_wqthread + 0

Thread 9 Crashed:: Dispatch queue: io.ably.main
0   libdispatch.dylib             	0x00007fff2013424a _dispatch_gate_broadcast_slow.cold.1 + 23
1   libdispatch.dylib             	0x00007fff20106cd1 _dispatch_gate_broadcast_slow + 56
2   io.ably.Ably                  	0x000000011242474e -[ARTRestInternal device_nosync] + 174 (ARTRest.m:742)
3   io.ably.Ably                  	0x000000011247bbe5 +[ARTPushInternal didRegisterForRemoteNotificationsWithDeviceToken:restInternal:] + 661 (ARTPush.m:188)
4   io.ably.Ably                  	0x000000011247c0e9 __73+[ARTPushInternal didRegisterForRemoteNotificationsWithDeviceToken:rest:]_block_invoke + 105 (ARTPush.m:203)
5   io.ably.Ably                  	0x000000011241b798 __25-[ARTRest internalAsync:]_block_invoke + 40 (ARTRest.m:49)
6   libdispatch.dylib             	0x00007fff2010532f _dispatch_call_block_and_release + 12
7   libdispatch.dylib             	0x00007fff20106508 _dispatch_client_callout + 8
8   libdispatch.dylib             	0x00007fff2010c3f9 _dispatch_lane_serial_drain + 715
9   libdispatch.dylib             	0x00007fff2010cf74 _dispatch_lane_invoke + 403
10  libdispatch.dylib             	0x00007fff20117577 _dispatch_workloop_worker_thread + 782
11  libsystem_pthread.dylib       	0x00007fff61163a3d _pthread_wqthread + 290
12  libsystem_pthread.dylib       	0x00007fff61162b77 start_wqthread + 15

Thread 9 crashed with X86 Thread State (64-bit):
  rax: 0x0000000000000000  rbx: 0x00000001124edce0  rcx: 0x00007fff2013a41c  rdx: 0x0000000000004013
  rdi: 0x0000000000000000  rsi: 0x0000000000000000  rbp: 0x000070000b7a9700  rsp: 0x000070000b7a96e8
   r8: 0x00007fe992040720   r9: 0x000000000000007f  r10: 0x0000000000000002  r11: 0x0000000000000000
  r12: 0x0000000000000000  r13: 0x0000000000030002  r14: 0x0000000000000000  r15: 0x0000000000000000
  rip: 0x00007fff2013424a  rfl: 0x0000000000010216  cr2: 0x00007fff20134233
  
Logical CPU:     2
Error Code:      0x00000000
Trap Number:     6


Binary Images:
       0x10e907000 -        0x10e90affb +xctest (17501) <9996D75D-4B3E-37BB-981A-6D23BEB583B0> /Applications/Xcode_12.4.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/Library/Xcode/Agents/xctest
       0x10e917000 -        0x10e96f50f +dyld_sim (828.5) <F69E1BD4-331D-3EFD-97B5-ECE3294C7FE7> /Applications/Xcode_12.4.app/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/usr/lib/dyld_sim
       0x10e9c1000 -        0x10e9ecff7 +libMainThreadChecker.dylib (64541.4.1) <92344424-1C4D-31A8-88CE-FE6F44C8DA0B> /Applications/Xcode_12.4.app/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/usr/lib/libMainThreadChecker.dylib
       0x10eaf7000 -        0x10eb3afff  com.apple.dt.XCTAutomationSupport (1.0 - 17501) <247BADC8-F70D-3702-8E71-AD86724A4309> /Applications/Xcode_12.4.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/Library/PrivateFrameworks/XCTAutomationSupport.framework/XCTAutomationSupport
       0x10ebab000 -        0x10ecb2fff  com.apple.dt.XCTest (1.0 - 17501) <CF64FF39-C59E-3E8C-96EF-30BD7620E3F3> /Applications/Xcode_12.4.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/Library/Frameworks/XCTest.framework/XCTest
       0x10ed83000 -        0x10edacfff  com.apple.dt.instruments.DTXConnectionServices (12.2 - 64542.4.1) <4AB7250D-810B-32D0-A0E5-5E499AA84525> /Applications/Xcode_12.4.app/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/Developer/Library/PrivateFrameworks/DTXConnectionServices.framework/DTXConnectionServices
       0x10ee9c000 -        0x10eebbfff +com.swiftyjson.SwiftyJSON (1.0 - 1) <98C00238-87D6-3088-A363-11074B1CDE1E> /Users/USER/*/SwiftyJSON.framework/SwiftyJSON
       0x10eef4000 -        0x10eef4fff +libswiftCoreFoundation.dylib (1.6) <1C911896-965E-35C3-B5F1-7E5BF7207766> /Applications/Xcode_12.4.app/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/usr/lib/swift/libswiftCoreFoundation.dylib
       0x1110de000 -        0x1117fdfff +io.ably.Ably-iOS-Tests (1.0 - 1) <6559D217-B898-3283-A117-DCCBAA002C6B> /Users/USER/*/Ably-iOS-Tests
       0x11228e000 -        0x1122fdfff +net.jeffhui.Nimble (1.0 - 1) <2ACC4896-B334-3F3C-9A85-18443DE35547> /Users/USER/*/Nimble.framework/Nimble
       0x1123e6000 -        0x1124bdfff +io.ably.Ably (1.2.10 - 1.2.10) <02EFF4C3-2957-3939-BACA-98AD57FBD36F> /Users/USER/*/Ably.framework/Ably
       0x1125ae000 -        0x1125b9ff3 +com.pspdfkit.Aspects (1.4.1 - 1) <1A7BA734-8DE0-3B32-9A54-7A619E134D20> /Users/USER/*/Aspects.framework/Aspects
       0x1125ce000 -        0x1125e1fff +libXCTestSwiftSupport.dylib (17501) <9247C02D-ED09-37CF-9446-6C2CC4040FA3> /Applications/Xcode_12.4.app/Contents/Developer/Platforms/iPhoneSimulator.platform/Developer/usr/lib/libXCTestSwiftSupport.dylib
       0x1125fe000 -        0x1129e0ffd +libswiftCore.dylib (5.3.3 - 1200.2.41.2) <92E3A80D-EA51-39C0-8507-57A6FF1988CE> /Applications/Xcode_12.4.app/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/usr/lib/swift/libswiftCore.dylib
       0x112d10000 -        0x112d1afff +libswiftCoreGraphics.dylib (2) <211F2596-29DF-3D3A-B966-AE55EA0291EF> /Applications/Xcode_12.4.app/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/CoreSimulator/