Hold _pthread_list_lock

Triggers a crash with libsystem_pthread's _pthread_list_lock held, causing non-async-safe crash reporters that use pthread APIs to deadlock.

The use of the non-async-safe pthread API in a crash reporter will result in these types of crashes not being reported, and will lock up the application until it is either force quit by the user, or eventually killed by the system watchdog.

Provider ARMv7 ARM64
Bugsee
SDK: 1.9.10 Date: 12/14/2016 (i)
HockeyApp
SDK: 4.1.3 Date: 02/24/2017 (i)
Bugsnag
SDK: 5.0.0 Date: 02/16/2016 (i)
Apple
Date: 06/24/2015 (i)
Crashlytics
SDK: 3.4.1 Date: 12/10/2015 (i)
Raygun
SDK: 2.2.1 Date: 09/13/2016 (i)

Expected Report Details:

-[CRLCrashAsyncSafeThread crash] (CRLCrashAsyncSafeThread.m:41)
-[CRLDetailViewController doCrash] (CRLDetailViewController.m:53)

Click a status icon above to see the crashing thread’s stack trace with further info.

Bugsee - armv7

Exception Type:  SIGSEGV
Exception Codes: SEGV_ACCERR at 0x00000001
Crashed Thread:  0

Thread 0 Crashed:
0   libsystem_platform.dylib            0x235DA1A4 _platform_memmove$VARIANT$CortexA9 + 104
1   libsystem_pthread.dylib             0x235E03C9 pthread_getname_np + 70
2   CrashLibiOS                         0x0028B47B -[CRLCrashAsyncSafeThread crash] (CRLCrashAsyncSafeThread.m:41)
3   CrashProbeiOS                       0x0000FC53 -[CRLDetailViewController doCrash] (CRLDetailViewController.m:53)
4   UIKit                               0x27E5E755 -[UIApplication sendAction:to:from:forEvent:] + 78
5   UIKit                               0x27E5E6E1 -[UIControl sendAction:to:forEvent:] + 62
6   UIKit                               0x27E466D3 -[UIControl _sendActionsForEvents:withEvent:] + 464
7   UIKit                               0x27E5E005 -[UIControl touchesEnded:withEvent:] + 602
8   UIKit                               0x27E17F25 _UIGestureRecognizerUpdate + 10850
9   UIKit                               0x27E56EC9 -[UIWindow _sendGesturesForEvent:] + 902
10  UIKit                               0x27E5667B -[UIWindow sendEvent:] + 620
11  UIKit                               0x27E27125 -[UIApplication sendEvent:] + 202
12  UIKit                               0x27E256D3 _UIApplicationHandleEventQueue + 5008
13  CoreFoundation                      0x2386DDFF __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 12
14  CoreFoundation                      0x2386D9ED __CFRunLoopDoSources0 + 450
15  CoreFoundation                      0x2386BD5B __CFRunLoopRun + 792
16  CoreFoundation                      0x237BB229 CFRunLoopRunSpecific + 518
17  CoreFoundation                      0x237BB015 CFRunLoopRunInMode + 106
18  GraphicsServices                    0x24DABAC9 GSEventRunModal + 158
19  UIKit                               0x27E8F189 UIApplicationMain + 142
20  CrashProbeiOS                       0x0000EFDF main (main.m:16)
21  libdyld.dylib                       0x23463873 start + 0

Bugsee - arm64

Exception Type:  SIGSEGV
Exception Codes: SEGV_ACCERR at 0x00000001

Thread 0 Crashed:
0   libsystem_platform.dylib            0x0000000184830F44 _platform_memmove + 324
1   libsystem_pthread.dylib             0x000000018483ABE0 pthread_getname_np + 164
2   CrashLibiOS                         0x0000000100227038 -[CRLCrashAsyncSafeThread crash] (CRLCrashAsyncSafeThread.m:41)
3   CrashProbeiOS                       0x000000010005AF10 -[CRLDetailViewController doCrash] (CRLDetailViewController.m:53)
4   UIKit                               0x000000018B68FD30 -[UIApplication sendAction:to:from:forEvent:] + 92
5   UIKit                               0x000000018B68FCB0 -[UIControl sendAction:to:forEvent:] + 76
6   UIKit                               0x000000018B67A128 -[UIControl _sendActionsForEvents:withEvent:] + 448
7   UIKit                               0x000000018B68F59C -[UIControl touchesEnded:withEvent:] + 580
8   UIKit                               0x000000018BC1A628 _UIGestureEnvironmentSortAndSendDelayedTouches + 4480
9   UIKit                               0x000000018BC166C0 _UIGestureEnvironmentUpdate + 1160
10  UIKit                               0x000000018BC161E0 -[UIGestureEnvironment _deliverEvent:toGestureRecognizers:usingBlock:] + 404
11  UIKit                               0x000000018BC1549C -[UIGestureEnvironment _updateGesturesForEvent:window:] + 264
12  UIKit                               0x000000018B68A30C -[UIWindow sendEvent:] + 2956
13  UIKit                               0x000000018B65ADA0 -[UIApplication sendEvent:] + 336
14  UIKit                               0x000000018BE4475C __dispatchPreprocessedEventFromEventQueue + 2732
15  UIKit                               0x000000018BE3E130 __handleEventQueue + 780
16  CoreFoundation                      0x0000000185752B5C __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 20
17  CoreFoundation                      0x00000001857524A4 __CFRunLoopDoSources0 + 520
18  CoreFoundation                      0x00000001857500A4 __CFRunLoopRun + 800
19  CoreFoundation                      0x000000018567E2B8 CFRunLoopRunSpecific + 440
20  GraphicsServices                    0x0000000187132198 GSEventRunModal + 176
21  UIKit                               0x000000018B6C57FC -[UIApplication _run] + 680
22  UIKit                               0x000000018B6C0534 UIApplicationMain + 204
23  CrashProbeiOS                       0x0000000100059FF8 main (main.m:16)
24  libdyld.dylib                       0x00000001846615B8 start + 0

HockeyApp - armv7

Exception Type:  SIGSEGV
Exception Codes: SEGV_MAPERR at 0x1
Crashed Thread:  0

Thread 0 Crashed:
0  libsystem_platform.dylib 0x237021a4 _platform_memmove$VARIANT$CortexA9 + 104
1  libsystem_pthread.dylib  0x237083c9 pthread_getname_np + 70
2  CrashLibiOS              0x0023247b -[CRLCrashAsyncSafeThread crash] (CRLCrashAsyncSafeThread.m:41)
3  CrashProbeiOS            0x0009cc5d -[CRLDetailViewController doCrash] (CRLDetailViewController.m:53)
4  UIKit                    0x27f86755 -[UIApplication sendAction:to:from:forEvent:] + 78
5  UIKit                    0x27f866e1 -[UIControl sendAction:to:forEvent:] + 62
6  UIKit                    0x27f6e6d3 -[UIControl _sendActionsForEvents:withEvent:] + 464
7  UIKit                    0x27f86005 -[UIControl touchesEnded:withEvent:] + 602
8  UIKit                    0x27f3ff25 _UIGestureRecognizerUpdate + 10850
9  UIKit                    0x27f7eec9 -[UIWindow _sendGesturesForEvent:] + 902
10 UIKit                    0x27f7e67b -[UIWindow sendEvent:] + 620
11 UIKit                    0x27f4f125 -[UIApplication sendEvent:] + 202
12 UIKit                    0x27f4d6d3 _UIApplicationHandleEventQueue + 5008
13 CoreFoundation           0x23995dff __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 12
14 CoreFoundation           0x239959ed __CFRunLoopDoSources0 + 450
15 CoreFoundation           0x23993d5b __CFRunLoopRun + 792
16 CoreFoundation           0x238e3229 CFRunLoopRunSpecific + 518
17 CoreFoundation           0x238e3015 CFRunLoopRunInMode + 106
18 GraphicsServices         0x24ed3ac9 GSEventRunModal + 158
19 UIKit                    0x27fb7189 UIApplicationMain + 142
20 CrashProbeiOS            0x0009bf07 main (main.m:16)
21 libdyld.dylib            0x2358b873 start + 0

HockeyApp - arm64

Exception Type:  SIGSEGV
Exception Codes: SEGV_MAPERR at 0x1
Crashed Thread:  0

Thread 0 Crashed:
0  libsystem_platform.dylib 0x0000000191d94f44 _platform_memmove + 324
1  libsystem_pthread.dylib  0x0000000191d9ebe0 pthread_getname_np + 164
2  CrashLibiOS              0x00000001001633bc -[CRLCrashAsyncSafeThread crash] (CRLCrashAsyncSafeThread.m:41)
3  CrashProbeiOS            0x000000010008a754 -[CRLDetailViewController doCrash] (CRLDetailViewController.m:53)
4  UIKit                    0x0000000198bf3d30 -[UIApplication sendAction:to:from:forEvent:] + 92
5  UIKit                    0x0000000198bf3cb0 -[UIControl sendAction:to:forEvent:] + 76
6  UIKit                    0x0000000198bde128 -[UIControl _sendActionsForEvents:withEvent:] + 448
7  UIKit                    0x0000000198bf359c -[UIControl touchesEnded:withEvent:] + 580
8  UIKit                    0x000000019917e628 _UIGestureEnvironmentSortAndSendDelayedTouches + 4480
9  UIKit                    0x000000019917a6c0 _UIGestureEnvironmentUpdate + 1160
10 UIKit                    0x000000019917a1e0 -[UIGestureEnvironment _deliverEvent:toGestureRecognizers:usingBlock:] + 404
11 UIKit                    0x000000019917949c -[UIGestureEnvironment _updateGesturesForEvent:window:] + 264
12 UIKit                    0x0000000198bee30c -[UIWindow sendEvent:] + 2956
13 UIKit                    0x0000000198bbeda0 -[UIApplication sendEvent:] + 336
14 UIKit                    0x00000001993a875c __dispatchPreprocessedEventFromEventQueue + 2732
15 UIKit                    0x00000001993a2130 __handleEventQueue + 780
16 CoreFoundation           0x0000000192cb6b5c __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 20
17 CoreFoundation           0x0000000192cb64a4 __CFRunLoopDoSources0 + 520
18 CoreFoundation           0x0000000192cb40a4 __CFRunLoopRun + 800
19 CoreFoundation           0x0000000192be22b8 CFRunLoopRunSpecific + 440
20 GraphicsServices         0x0000000194696198 GSEventRunModal + 176
21 UIKit                    0x0000000198c297fc -[UIApplication _run] + 680
22 UIKit                    0x0000000198c24534 UIApplicationMain + 204
23 CrashProbeiOS            0x000000010008974c main (main.m:16)
24 libdyld.dylib            0x0000000191bc55b8 start + 0

Bugsnag - armv7

Exception Type:  EXC_BAD_ACCESS (SIGSEGV)
Exception Subtype: KERN_INVALID_ADDRESS
Attempted to dereference garbage pointer 0x1.

0  libsystem_platform.dylib _platform_memmove$VARIANT$CortexA9
1  libsystem_pthread.dylib  pthread_getname_np
2  CrashProbe               -[CRLCrashAsyncSafeThread crash] (CRLCrashAsyncSafeThread.m:41)
3  CrashProbe iOS           -[CRLDetailViewController doCrash] (CRLDetailViewController.m:53)
4  UIKit                    -[UIApplication sendAction:to:from:forEvent:]
5  UIKit                    -[UIControl sendAction:to:forEvent:]
6  UIKit                    -[UIControl _sendActionsForEvents:withEvent:]
7  UIKit                    -[UIControl touchesEnded:withEvent:]
8  UIKit                    _UIGestureRecognizerUpdate
9  UIKit                    -[UIWindow _sendGesturesForEvent:]
10 UIKit                    -[UIWindow sendEvent:]
11 UIKit                    -[UIApplication sendEvent:]
12 UIKit                    _UIApplicationHandleEventQueue
13 CoreFoundation           __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__
14 CoreFoundation           __CFRunLoopDoSources0
15 CoreFoundation           __CFRunLoopRun
16 CoreFoundation           CFRunLoopRunSpecific
17 CoreFoundation           CFRunLoopRunInMode
18 GraphicsServices         GSEventRunModal
19 UIKit                    UIApplicationMain
20 CrashProbe iOS           main (main.m:16)

Bugsnag - arm64

Exception Type:  EXC_BAD_ACCESS (SIGSEGV)
Exception Subtype: KERN_INVALID_ADDRESS
Attempted to dereference garbage pointer 0x1.

0  libsystem_platform.dylib _platform_memmove
1  libsystem_pthread.dylib  pthread_getname_np
2  CrashProbe               -[CRLCrashAsyncSafeThread crash] (CRLCrashAsyncSafeThread.m:41)
3  CrashProbe iOS           -[CRLDetailViewController doCrash] (CRLDetailViewController.m:53)
4  UIKit                    -[UIApplication sendAction:to:from:forEvent:]
5  UIKit                    -[UIControl sendAction:to:forEvent:]
6  UIKit                    -[UIControl _sendActionsForEvents:withEvent:]
7  UIKit                    -[UIControl touchesEnded:withEvent:]
8  UIKit                    _UIGestureRecognizerUpdate
9  UIKit                    -[UIWindow _sendGesturesForEvent:]
10 UIKit                    -[UIWindow sendEvent:]
11 UIKit                    -[UIApplication sendEvent:]
12 UIKit                    _UIApplicationHandleEventQueue
13 CoreFoundation           __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__
14 CoreFoundation           __CFRunLoopDoSources0
15 CoreFoundation           __CFRunLoopRun
16 CoreFoundation           CFRunLoopRunSpecific
17 GraphicsServices         GSEventRunModal
18 UIKit                    UIApplicationMain
19 CrashProbe iOS           main (main.m:16)
20 libdyld.dylib            start

Apple - armv7

Exception Type:  EXC_BAD_ACCESS (SIGSEGV)
Exception Subtype: KERN_INVALID_ADDRESS at 0x00000001
Triggered by Thread:  0

Thread 0 name:  Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0  libsystem_platform.dylib 0x309c71d0 _platform_memmove$VARIANT$CortexA9 + 104
1  libsystem_pthread.dylib  0x309cc934 pthread_getname_np + 68
2  CrashLibiOS              0x00149964 -[CRLCrashAsyncSafeThread crash] (CRLCrashAsyncSafeThread.m:41)
3  CrashProbeiOS            0x0003a822 -[CRLDetailViewController doCrash] (CRLDetailViewController.m:53)
4  UIKit                    0x256ada76 -[UIApplication sendAction:to:from:forEvent:] + 66
5  UIKit                    0x256ada1c -[UIControl sendAction:to:forEvent:] + 40
6  UIKit                    0x256985c0 -[UIControl _sendActionsForEvents:withEvent:] + 580
7  UIKit                    0x256ad45c -[UIControl touchesEnded:withEvent:] + 580
8  UIKit                    0x256718c2 _UIGestureRecognizerUpdate + 10154
9  UIKit                    0x256a7138 -[UIWindow _sendGesturesForEvent:] + 780
10 UIKit                    0x256a6a28 -[UIWindow sendEvent:] + 516
11 UIKit                    0x2567cc00 -[UIApplication sendEvent:] + 192
12 UIKit                    0x258f331a _UIApplicationHandleEventFromQueueEvent + 14534
13 UIKit                    0x2567b602 _UIApplicationHandleEventQueue + 1346
14 CoreFoundation           0x2200822c __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 12
15 CoreFoundation           0x2200763e __CFRunLoopDoSources0 + 218
16 CoreFoundation           0x22005cbc __CFRunLoopRun + 764
17 CoreFoundation           0x21f5199c CFRunLoopRunSpecific + 472
18 CoreFoundation           0x21f517ae CFRunLoopRunInMode + 102
19 GraphicsServices         0x296d21a4 GSEventRunModal + 132
20 UIKit                    0x256dc690 UIApplicationMain + 1436
21 CrashProbeiOS            0x00039bea main (main.m:16)
22 libdyld.dylib            0x30885aac start + 0

Apple - arm64

Exception Type:  EXC_BAD_ACCESS (SIGSEGV)
Exception Subtype: KERN_INVALID_ADDRESS at 0x0000000000000001
Triggered by Thread:  0

Thread 0 name:  Dispatch queue: com.apple.main-thread
Thread 0 Crashed:
0  libsystem_platform.dylib 0x0000000198135394 _platform_memmove + 324
1  libsystem_pthread.dylib  0x0000000198140d34 pthread_getname_np + 104
2  CrashLibiOS              0x00000001000e1214 -[CRLCrashAsyncSafeThread crash] (CRLCrashAsyncSafeThread.m:41)
3  CrashProbeiOS            0x00000001000ca630 -[CRLDetailViewController doCrash] (CRLDetailViewController.m:53)
4  UIKit                    0x000000018ab5d400 -[UIApplication sendAction:to:from:forEvent:] + 92
5  UIKit                    0x000000018ab464dc -[UIControl _sendActionsForEvents:withEvent:] + 608
6  UIKit                    0x000000018ab5cd9c -[UIControl touchesEnded:withEvent:] + 588
7  UIKit                    0x000000018ab1bfbc _UIGestureRecognizerUpdate + 8532
8  UIKit                    0x000000018ab56894 -[UIWindow _sendGesturesForEvent:] + 1040
9  UIKit                    0x000000018ab55f4c -[UIWindow sendEvent:] + 656
10 UIKit                    0x000000018ab29188 -[UIApplication sendEvent:] + 260
11 UIKit                    0x000000018adca320 _UIApplicationHandleEventFromQueueEvent + 15420
12 UIKit                    0x000000018ab2769c _UIApplicationHandleEventQueue + 1712
13 CoreFoundation           0x00000001860a023c __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 20
14 CoreFoundation           0x000000018609f4e0 __CFRunLoopDoSources0 + 260
15 CoreFoundation           0x000000018609d590 __CFRunLoopRun + 708
16 CoreFoundation           0x0000000185fc92d0 CFRunLoopRunSpecific + 392
17 GraphicsServices         0x000000018f7df6f8 GSEventRunModal + 164
18 UIKit                    0x000000018ab8efa8 UIApplicationMain + 1484
19 CrashProbeiOS            0x00000001000c9640 main (main.m:16)
20 libdyld.dylib            0x0000000197f8aa04 start + 0

Crashlytics - armv7

App locks up.

Crashed: com.apple.main-thread
EXC_BAD_ACCESS KERN_INVALID_ADDRESS at 0x00000001

Thread : Crashed: com.apple.main-thread
0  libsystem_platform.dylib 0x258bc1a4 _platform_memmove$VARIANT$CortexA9 + 104
1  libsystem_pthread.dylib  0x258c23c9 pthread_getname_np + 72
2  libsystem_pthread.dylib  0x258c23c9 pthread_getname_np + 72
3  CrashLibiOS              0x00036682d -[CRLCrashAsyncSafeThread crash] (CRLCrashAsyncSafeThread.m:41)
4  CrashProbeiOS            0x00051a87 -[CRLDetailViewController doCrash] (CRLDetailViewController.m:53)
5  UIKit                    0x29cfc6cd -[UIApplication sendAction:to:from:forEvent:] + 80
6  UIKit                    0x29cfc659 -[UIControl sendAction:to:forEvent:] + 64
7  UIKit                    0x29ce464f -[UIControl _sendActionsForEvents:withEvent:] + 446
8  UIKit                    0x29cfbfb5 -[UIControl touchesEnded:withEvent:] + 604
9  UIKit                    0x29cfbc2f -[UIWindow _sendTouchesForEvent:] + 646
10 UIKit                    0x29cf45e7 -[UIWindow sendEvent:] + 642
11 UIKit                    0x29cc52f9 -[UIApplication sendEvent:] + 204
12 UIKit                    0x29cc398b _UIApplicationHandleEventQueue + 5058
13 CoreFoundation           0x25b4b68f __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 14
14 CoreFoundation           0x25b4b27d __CFRunLoopDoSources0 + 452
15 CoreFoundation           0x25b495eb __CFRunLoopRun + 794
16 CoreFoundation           0x25a9cbf9 CFRunLoopRunSpecific + 520
17 CoreFoundation           0x25a9c9e5 CFRunLoopRunInMode + 108
18 GraphicsServices         0x26ce8ac9 GSEventRunModal + 160
19 UIKit                    0x29d2cba1 UIApplicationMain + 144
20 CrashProbeiOS            0x00050dd7 main (main.m:16)
21 libdispatch.dylib        0x2574b873 (Missing)

Crashlytics - arm64

App locks up.

Crashed: com.apple.main-thread
EXC_BAD_ACCESS KERN_INVALID_ADDRESS at 0x0000000000000001

Thread : Crashed: com.apple.main-thread
0  libsystem_platform.dylib 0x1837d2334 _platform_memmove + 324
1  libsystem_pthread.dylib  0x1837dcad8 pthread_getname_np + 108
2  libsystem_pthread.dylib  0x1837dcad8 pthread_getname_np + 108
3  CrashLibiOS              0x1002ab4ec -[CRLCrashAsyncSafeThread crash] (CRLCrashAsyncSafeThread.m:41)
4  CrashProbeiOS            0x100064d24 -[CRLDetailViewController doCrash] (CRLDetailViewController.m:53)
5  UIKit                    0x18889be50 -[UIApplication sendAction:to:from:forEvent:] + 100
6  UIKit                    0x18889bdcc -[UIControl sendAction:to:forEvent:] + 80
7  UIKit                    0x188883a88 -[UIControl _sendActionsForEvents:withEvent:] + 416
8  UIKit                    0x18889b6e4 -[UIControl touchesEnded:withEvent:] + 572
9  UIKit                    0x188854294 _UIGestureRecognizerUpdate + 8988
10 UIKit                    0x188894820 -[UIWindow _sendGesturesForEvent:] + 1132
11 UIKit                    0x188893e1c -[UIWindow sendEvent:] + 764
12 UIKit                    0x1888644cc -[UIApplication sendEvent:] + 248
13 UIKit                    0x188862794 _UIApplicationHandleEventQueue + 5528
14 CoreFoundation           0x183b28efc __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24
15 CoreFoundation           0x183b28990 __CFRunLoopDoSources0 + 540
16 CoreFoundation           0x183b26690 __CFRunLoopRun + 724
17 CoreFoundation           0x183a55680 CFRunLoopRunSpecific + 384
18 GraphicsServices         0x184f64088 GSEventRunModal + 180
19 UIKit                    0x1888ccd90 UIApplicationMain + 204
20 CrashProbeiOS            0x100063da4 main (main.m:16)
21 libdispatch.dylib        0x1835f68b8 (Missing)

Raygun - armv7

0   libsystem_platform.dylib            0x24f4a1a4 _platform_memmove$VARIANT$CortexA9 + 104
1   libsystem_pthread.dylib             0x24f503c9 pthread_getname_np + 72
2   libsystem_pthread.dylib             0x24f503c9 pthread_getname_np + 72
3   CrashLibiOS                         0x001b6877 -[CRLCrashAsyncSafeThread crash] (CRLCrashAsyncSafeThread.m:41)
4   CrashProbeiOS                       0x00074b59 -[CRLDetailViewController doCrash] (CRLDetailViewController.m:53)
5   UIKit                               0x297ce755 -[UIApplication sendAction:to:from:forEvent:] + 80
6   UIKit                               0x297ce6e1 -[UIControl sendAction:to:forEvent:] + 64
7   UIKit                               0x297b66d3 -[UIControl _sendActionsForEvents:withEvent:] + 466
8   UIKit                               0x297ce005 -[UIControl touchesEnded:withEvent:] + 604
9   UIKit                               0x29787f25 _UIGestureRecognizerUpdate + 10852
10  UIKit                               0x297c6ec9 -[UIWindow _sendGesturesForEvent:] + 904
11  UIKit                               0x297c667b -[UIWindow sendEvent:] + 622
12  UIKit                               0x29797125 -[UIApplication sendEvent:] + 204
13  UIKit                               0x297956d3 _UIApplicationHandleEventQueue + 5010
14  CoreFoundation                      0x251dddff __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 14
15  CoreFoundation                      0x251dd9ed __CFRunLoopDoSources0 + 452
16  CoreFoundation                      0x251dbd5b __CFRunLoopRun + 794
17  CoreFoundation                      0x2512b229 CFRunLoopRunSpecific + 520
18  CoreFoundation                      0x2512b015 CFRunLoopRunInMode + 108
19  GraphicsServices                    0x2671bac9 GSEventRunModal + 160
20  UIKit                               0x297ff189 UIApplicationMain + 144
21  CrashProbeiOS                       0x00073ee7 main (main.m:16)
22  libdyld.dylib                       0x24dd3873 start + 2

Raygun - arm64

0   libsystem_platform.dylib            0x000000018317a334 _platform_memmove + 324
1   libsystem_pthread.dylib             0x0000000183184ad8 pthread_getname_np + 108
2   libsystem_pthread.dylib             0x0000000183184ad8 pthread_getname_np + 108
3   CrashLibiOS                         0x00000001000c34b4 -[CRLCrashAsyncSafeThread crash] (CRLCrashAsyncSafeThread.m:41)
4   CrashProbeiOS                       0x000000010006c898 -[CRLDetailViewController doCrash] (CRLDetailViewController.m:53)
5   UIKit                               0x00000001886b8be8 -[UIApplication sendAction:to:from:forEvent:] + 100
6   UIKit                               0x00000001886b8b64 -[UIControl sendAction:to:forEvent:] + 80
7   UIKit                               0x00000001886a0870 -[UIControl _sendActionsForEvents:withEvent:] + 436
8   UIKit                               0x00000001886b8454 -[UIControl touchesEnded:withEvent:] + 572
9   UIKit                               0x0000000188670c0c _UIGestureRecognizerUpdate + 8988
10  UIKit                               0x00000001886b1610 -[UIWindow _sendGesturesForEvent:] + 1132
11  UIKit                               0x00000001886b0c0c -[UIWindow sendEvent:] + 764
12  UIKit                               0x000000018868104c -[UIApplication sendEvent:] + 248
13  UIKit                               0x000000018867f628 _UIApplicationHandleEventQueue + 6568
14  CoreFoundation                      0x00000001834d509c __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 24
15  CoreFoundation                      0x00000001834d4b30 __CFRunLoopDoSources0 + 540
16  CoreFoundation                      0x00000001834d2830 __CFRunLoopRun + 724
17  CoreFoundation                      0x00000001833fcc50 CFRunLoopRunSpecific + 384
18  GraphicsServices                    0x0000000184ce4088 GSEventRunModal + 180
19  UIKit                               0x00000001886ea088 UIApplicationMain + 204
20  CrashProbeiOS                       0x000000010006b984 main (main.m:16)
21  libdyld.dylib                       0x0000000182f9a8b8 start + 4