Crash-[RCNConfigFetch refreshInstanceIDTokenAndFetchCheckInInfoWithCompletionHandler:]

[bank18651]

SDK Version

• Xcode version: 10.3

- Firebase/Auth (6.7.0):
  - Firebase/CoreOnly
  - FirebaseAuth (~> 6.2.3)
- Firebase/Core (6.7.0):
  - Firebase/CoreOnly
  - FirebaseAnalytics (= 6.1.1)
- Firebase/CoreOnly (6.7.0):
  - FirebaseCore (= 6.2.1)
- Firebase/MLVision (6.7.0):
  - Firebase/CoreOnly
  - FirebaseMLVision (~> 0.17.0)
- Firebase/MLVisionBarcodeModel (6.7.0):
  - Firebase/CoreOnly
  - FirebaseMLVisionBarcodeModel (~> 0.17.0)
- Firebase/RemoteConfig (6.7.0):
  - Firebase/CoreOnly
  - FirebaseRemoteConfig (~> 4.3.0)
- FirebaseABTesting (3.1.0):
  - FirebaseAnalyticsInterop (~> 1.3)
  - FirebaseCore (~> 6.1)
  - Protobuf (~> 3.8)
- FirebaseAnalytics (6.1.1):
  - FirebaseCore (~> 6.2)
  - FirebaseInstanceID (~> 4.2)
  - GoogleAppMeasurement (= 6.1.1)
  - GoogleUtilities/AppDelegateSwizzler (~> 6.0)
  - GoogleUtilities/MethodSwizzler (~> 6.0)
  - GoogleUtilities/Network (~> 6.0)
  - "GoogleUtilities/NSData+zlib (~> 6.0)"
  - nanopb (~> 0.3)
- FirebaseAnalyticsInterop (1.4.0)
- FirebaseAuth (6.2.3):
  - FirebaseAuthInterop (~> 1.0)
  - FirebaseCore (~> 6.2)
  - GoogleUtilities/AppDelegateSwizzler (~> 6.2)
  - GoogleUtilities/Environment (~> 6.2)
  - GTMSessionFetcher/Core (~> 1.1)
- FirebaseAuthInterop (1.0.0)
- FirebaseCore (6.2.1):
  - FirebaseCoreDiagnostics (~> 1.0)
  - FirebaseCoreDiagnosticsInterop (~> 1.0)
  - GoogleUtilities/Environment (~> 6.2)
  - GoogleUtilities/Logger (~> 6.2)
- FirebaseCoreDiagnostics (1.0.1):
  - FirebaseCoreDiagnosticsInterop (~> 1.0)
  - GoogleDataTransportCCTSupport (~> 1.0)
  - GoogleUtilities/Environment (~> 6.2)
  - GoogleUtilities/Logger (~> 6.2)
- FirebaseCoreDiagnosticsInterop (1.0.0)
- FirebaseInstanceID (4.2.3):
  - FirebaseCore (~> 6.0)
  - GoogleUtilities/Environment (~> 6.0)
  - GoogleUtilities/UserDefaults (~> 6.0)
- FirebaseMLCommon (0.17.0):
  - FirebaseCore (~> 6.0)
  - FirebaseInstanceID (~> 4.2)
  - GoogleUtilities/UserDefaults (~> 6.0)
  - GTMSessionFetcher/Core (~> 1.1)
- FirebaseMLVision (0.17.0):
  - FirebaseCore (~> 6.0)
  - FirebaseMLCommon (~> 0.17)
  - GoogleAPIClientForREST/Core (~> 1.3)
  - GoogleAPIClientForREST/Vision (~> 1.3)
  - GoogleMobileVision/Detector (~> 1.4)
- FirebaseMLVisionBarcodeModel (0.17.0):
  - GoogleMobileVision/BarcodeDetector (~> 1.4)
- FirebaseRemoteConfig (4.3.0):
  - FirebaseABTesting (~> 3.1)
  - FirebaseAnalyticsInterop (~> 1.4)
  - FirebaseCore (~> 6.2)
  - FirebaseInstanceID (~> 4.2)
  - GoogleUtilities/Environment (~> 6.0)
  - "GoogleUtilities/NSData+zlib (~> 6.0)"
  - Protobuf (~> 3.5)

Description
Week ago, I released new version of app to App Store with updated Firebase SDK's (see version above). About thousand reported for -[RCNConfigFetch]. I have not been able to replicate crash. The data I have from Crashlytics itself:

Issue is happening on multiple devices for different users.

Relevant Code:

#0. Crashed: com.apple.main-thread
0  <Redacted>                         0x10088adcc __81-[RCNConfigFetch refreshInstanceIDTokenAndFetchCheckInInfoWithCompletionHandler:]_block_invoke + 4378602956
1  libdispatch.dylib              0x186b80a38 _dispatch_call_block_and_release + 24
2  libdispatch.dylib              0x186b817d4 _dispatch_client_callout + 16
3  libdispatch.dylib              0x186b619e4 _dispatch_main_queue_callback_4CF$VARIANT$armv81 + 1008
4  CoreFoundation                 0x1870d432c __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 12
5  CoreFoundation                 0x1870cf264 __CFRunLoopRun + 1924
6  CoreFoundation                 0x1870ce7c0 CFRunLoopRunSpecific + 436
7  GraphicsServices               0x1892cf79c GSEventRunModal + 104
8  UIKitCore                      0x1b3a8bc38 UIApplicationMain + 212
9  <Redacted>                         0x1000a8a7c main + 33 (Fall2019ActTableViewDatasource.swift:33)
10 libdyld.dylib                  0x186b928e0 start + 4

--

#0. Crashed: com.apple.main-thread
0  <Redacted>                         0x10088adcc __81-[RCNConfigFetch refreshInstanceIDTokenAndFetchCheckInInfoWithCompletionHandler:]_block_invoke + 4378602956
1  libdispatch.dylib              0x186b80a38 _dispatch_call_block_and_release + 24
2  libdispatch.dylib              0x186b817d4 _dispatch_client_callout + 16
3  libdispatch.dylib              0x186b619e4 _dispatch_main_queue_callback_4CF$VARIANT$armv81 + 1008
4  CoreFoundation                 0x1870d432c __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 12
5  CoreFoundation                 0x1870cf264 __CFRunLoopRun + 1924
6  CoreFoundation                 0x1870ce7c0 CFRunLoopRunSpecific + 436
7  GraphicsServices               0x1892cf79c GSEventRunModal + 104
8  UIKitCore                      0x1b3a8bc38 UIApplicationMain + 212
9  <Redacted>                         0x1000a8a7c main + 33 (Fall2019ActTableViewDatasource.swift:33)
10 libdyld.dylib                  0x186b928e0 start + 4

#1. Thread
0  libsystem_kernel.dylib         0x186cdfb74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x186d62138 _pthread_wqthread + 340
2  libsystem_pthread.dylib        0x186d64cd4 start_wqthread + 4

#2. Thread
0  libsystem_kernel.dylib         0x186cdfb74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x186d62138 _pthread_wqthread + 340
2  libsystem_pthread.dylib        0x186d64cd4 start_wqthread + 4

#3. Thread
0  libsystem_kernel.dylib         0x186cdfb74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x186d62138 _pthread_wqthread + 340
2  libsystem_pthread.dylib        0x186d64cd4 start_wqthread + 4

#4. com.google.GoogleConfigService.database
0  libsystem_kernel.dylib         0x186ce0408 fsync + 8
1  libsqlite3.dylib               0x1875a63ec sqlite3_free_table + 67964
2  libsqlite3.dylib               0x1875b0e2c sqlite3_randomness + 2284
3  libsqlite3.dylib               0x1875a5cf8 sqlite3_free_table + 66184
4  libsqlite3.dylib               0x187590154 sqlite3_value_text + 23708
5  libsqlite3.dylib               0x18755bdf4 sqlite3_finalize + 3636
6  libsqlite3.dylib               0x187588b00 sqlite3_step + 65916
7  libsqlite3.dylib               0x187578b40 sqlite3_step + 444
8  <Redacted>                         0x1008821b0 -[RCNConfigDBManager insertMainTableWithValues:fromSource:] + 4378567088
9  <Redacted>                         0x100881ee0 __77-[RCNConfigDBManager insertMainTableWithValues:fromSource:completionHandler:]_block_invoke + 4378566368
10 libdispatch.dylib              0x186b80a38 _dispatch_call_block_and_release + 24
11 libdispatch.dylib              0x186b817d4 _dispatch_client_callout + 16
12 libdispatch.dylib              0x186b5cdec _dispatch_lane_serial_drain$VARIANT$armv81 + 548
13 libdispatch.dylib              0x186b5d92c _dispatch_lane_invoke$VARIANT$armv81 + 408
14 libdispatch.dylib              0x186b65e08 _dispatch_workloop_worker_thread + 584
15 libsystem_pthread.dylib        0x186d62114 _pthread_wqthread + 304
16 libsystem_pthread.dylib        0x186d64cd4 start_wqthread + 4

#5. com.apple.uikit.eventfetch-thread
0  libsystem_kernel.dylib         0x186cd40f4 mach_msg_trap + 8
1  libsystem_kernel.dylib         0x186cd35a0 mach_msg + 72
2  CoreFoundation                 0x1870d4120 __CFRunLoopServiceMachPort + 236
3  CoreFoundation                 0x1870cf030 __CFRunLoopRun + 1360
4  CoreFoundation                 0x1870ce7c0 CFRunLoopRunSpecific + 436
5  Foundation                     0x187a9ceac -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 300
6  Foundation                     0x187a9cd3c -[NSRunLoop(NSRunLoop) runUntilDate:] + 96
7  UIKitCore                      0x1b3b71754 -[UIEventFetcher threadMain] + 136
8  Foundation                     0x187bc9674 __NSThread__start__ + 984
9  libsystem_pthread.dylib        0x186d612c0 _pthread_body + 128
10 libsystem_pthread.dylib        0x186d61220 _pthread_start + 44
11 libsystem_pthread.dylib        0x186d64cdc thread_start + 4

#6. Thread
0  libsystem_kernel.dylib         0x186cdeee4 __psynch_cvwait + 8
1  libsystem_pthread.dylib        0x186d5e4a4 _pthread_cond_wait$VARIANT$armv81 + 628
2  libc++.1.dylib                 0x1862b5090 std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&) + 24
3  <Redacted>                         0x100f7a178 NewRelic::WorkQueue::task_thread() + 489472
4  <Redacted>                         0x100f7a410 std::__1::__async_assoc_state<void, std::__1::__async_func<void (NewRelic::WorkQueue::*)(), NewRelic::WorkQueue*> >::__execute() + 490136
5  <Redacted>                         0x100f7a304 void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (std::__1::__async_assoc_state<void, std::__1::__async_func<void (NewRelic::WorkQueue::*)(), NewRelic::WorkQueue*> >::*)(), std::__1::__async_assoc_state<void, std::__1::__async_func<void (NewRelic::WorkQueue::*)(), NewRelic::WorkQueue*> >*> >(void*) + 489868
6  libsystem_pthread.dylib        0x186d612c0 _pthread_body + 128
7  libsystem_pthread.dylib        0x186d61220 _pthread_start + 44
8  libsystem_pthread.dylib        0x186d64cdc thread_start + 4

#7. JavaScriptCore bmalloc scavenger
0  libsystem_kernel.dylib         0x186cdeee4 __psynch_cvwait + 8
1  libsystem_pthread.dylib        0x186d5e4a4 _pthread_cond_wait$VARIANT$armv81 + 628
2  libc++.1.dylib                 0x1862b5090 std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&) + 24
3  JavaScriptCore                 0x18e362de0 void std::__1::condition_variable_any::wait<std::__1::unique_lock<bmalloc::Mutex> >(std::__1::unique_lock<bmalloc::Mutex>&) + 108
4  JavaScriptCore                 0x18e366dd4 bmalloc::Scavenger::threadRunLoop() + 176
5  JavaScriptCore                 0x18e36654c bmalloc::Scavenger::Scavenger(std::__1::lock_guard<bmalloc::Mutex>&) + 10
6  JavaScriptCore                 0x18e367f8c std::__1::__thread_specific_ptr<std::__1::__thread_struct>::set_pointer(std::__1::__thread_struct*) + 38
7  libsystem_pthread.dylib        0x186d612c0 _pthread_body + 128
8  libsystem_pthread.dylib        0x186d61220 _pthread_start + 44
9  libsystem_pthread.dylib        0x186d64cdc thread_start + 4

#8. WebThread
0  libsystem_kernel.dylib         0x186cd40f4 mach_msg_trap + 8
1  libsystem_kernel.dylib         0x186cd35a0 mach_msg + 72
2  CoreFoundation                 0x1870d4120 __CFRunLoopServiceMachPort + 236
3  CoreFoundation                 0x1870cf030 __CFRunLoopRun + 1360
4  CoreFoundation                 0x1870ce7c0 CFRunLoopRunSpecific + 436
5  WebCore                        0x18fdc1fc4 RunWebThread(void*) + 600
6  libsystem_pthread.dylib        0x186d612c0 _pthread_body + 128
7  libsystem_pthread.dylib        0x186d61220 _pthread_start + 44
8  libsystem_pthread.dylib        0x186d64cdc thread_start + 4

#9. Thread
0  libsystem_kernel.dylib         0x186cdeee4 __psynch_cvwait + 8
1  libsystem_pthread.dylib        0x186d5e4a4 _pthread_cond_wait$VARIANT$armv81 + 628
2  libc++.1.dylib                 0x1862b5090 std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&) + 24
3  <Redacted>                         0x100f7a178 NewRelic::WorkQueue::task_thread() + 489472
4  <Redacted>                         0x100f7a410 std::__1::__async_assoc_state<void, std::__1::__async_func<void (NewRelic::WorkQueue::*)(), NewRelic::WorkQueue*> >::__execute() + 490136
5  <Redacted>                         0x100f7a304 void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (std::__1::__async_assoc_state<void, std::__1::__async_func<void (NewRelic::WorkQueue::*)(), NewRelic::WorkQueue*> >::*)(), std::__1::__async_assoc_state<void, std::__1::__async_func<void (NewRelic::WorkQueue::*)(), NewRelic::WorkQueue*> >*> >(void*) + 489868
6  libsystem_pthread.dylib        0x186d612c0 _pthread_body + 128
7  libsystem_pthread.dylib        0x186d61220 _pthread_start + 44
8  libsystem_pthread.dylib        0x186d64cdc thread_start + 4

#10. Thread
0  libsystem_kernel.dylib         0x186cdfb74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x186d62138 _pthread_wqthread + 340
2  libsystem_pthread.dylib        0x186d64cd4 start_wqthread + 4

#11. AVAudioSession Notify Thread
0  libsystem_kernel.dylib         0x186cd40f4 mach_msg_trap + 8
1  libsystem_kernel.dylib         0x186cd35a0 mach_msg + 72
2  CoreFoundation                 0x1870d4120 __CFRunLoopServiceMachPort + 236
3  CoreFoundation                 0x1870cf030 __CFRunLoopRun + 1360
4  CoreFoundation                 0x1870ce7c0 CFRunLoopRunSpecific + 436
5  AVFAudio                       0x18d040334 GenericRunLoopThread::Entry(void*) + 156
6  AVFAudio                       0x18d06ac60 CAPThread::Entry(CAPThread*) + 88
7  libsystem_pthread.dylib        0x186d612c0 _pthread_body + 128
8  libsystem_pthread.dylib        0x186d61220 _pthread_start + 44
9  libsystem_pthread.dylib        0x186d64cdc thread_start + 4

#12. Thread
0  libsystem_kernel.dylib         0x186cdfb74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x186d62138 _pthread_wqthread + 340
2  libsystem_pthread.dylib        0x186d64cd4 start_wqthread + 4

#13. com.twitter.crashlytics.ios.MachExceptionServer
0  <Redacted>                         0x1006ee4a4 CLSProcessRecordAllThreads + 376 (CLSProcess.c:376)
1  <Redacted>                         0x1006ee88c CLSProcessRecordAllThreads + 407 (CLSProcess.c:407)
2  <Redacted>                         0x1006de200 CLSHandler + 26 (CLSHandler.m:26)
3  <Redacted>                         0x1006d95f0 CLSMachExceptionServer + 446 (CLSMachException.c:446)
4  libsystem_pthread.dylib        0x186d612c0 _pthread_body + 128
5  libsystem_pthread.dylib        0x186d61220 _pthread_start + 44
6  libsystem_pthread.dylib        0x186d64cdc thread_start + 4

#14. com.google.GoogleConfigService.FIRRemoteConfig
0  <Redacted>                         0x1007236bc +[FIRAnalytics userPropertiesIncludingInternal:queue:callback:] + 4377130684
1  CoreFoundation                 0x18702bbe0 -[NSInvocation invoke] + 292
2  <Redacted>                         0x10087f08c -[RCNConfigAnalytics fetchUserPropertiesWithCompletionHandler:] + 4378554508
3  <Redacted>                         0x10088b8b8 -[RCNConfigFetch fetchWithUserPropertiesCompletionHandler:] + 4378605752
4  <Redacted>                         0x10088b584 __56-[RCNConfigFetch fetchCheckinInfoWithCompletionHandler:]_block_invoke_2 + 4378604932
5  libdispatch.dylib              0x186b80a38 _dispatch_call_block_and_release + 24
6  libdispatch.dylib              0x186b817d4 _dispatch_client_callout + 16
7  libdispatch.dylib              0x186b5cdec _dispatch_lane_serial_drain$VARIANT$armv81 + 548
8  libdispatch.dylib              0x186b5d92c _dispatch_lane_invoke$VARIANT$armv81 + 408
9  libdispatch.dylib              0x186b65e08 _dispatch_workloop_worker_thread + 584
10 libsystem_pthread.dylib        0x186d62114 _pthread_wqthread + 304
11 libsystem_pthread.dylib        0x186d64cd4 start_wqthread + 4

#15. Thread
0  libsystem_kernel.dylib         0x186cdfb74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x186d621f8 _pthread_wqthread + 532
2  libsystem_pthread.dylib        0x186d64cd4 start_wqthread + 4

#16. Thread
0  libsystem_kernel.dylib         0x186cdfb74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x186d621f8 _pthread_wqthread + 532
2  libsystem_pthread.dylib        0x186d64cd4 start_wqthread + 4

#17. com.apple.NSURLConnectionLoader
0  libsystem_kernel.dylib         0x186cd40f4 mach_msg_trap + 8
1  libsystem_kernel.dylib         0x186cd35a0 mach_msg + 72
2  CoreFoundation                 0x1870d4120 __CFRunLoopServiceMachPort + 236
3  CoreFoundation                 0x1870cf030 __CFRunLoopRun + 1360
4  CoreFoundation                 0x1870ce7c0 CFRunLoopRunSpecific + 436
5  CFNetwork                      0x1876e874c -[__CoreSchedulingSetRunnable runForever] + 216
6  Foundation                     0x187bc9674 __NSThread__start__ + 984
7  libsystem_pthread.dylib        0x186d612c0 _pthread_body + 128
8  libsystem_pthread.dylib        0x186d61220 _pthread_start + 44
9  libsystem_pthread.dylib        0x186d64cdc thread_start + 4

#18. GAIThread
0  libsystem_kernel.dylib         0x186cd40f4 mach_msg_trap + 8
1  libsystem_kernel.dylib         0x186cd35a0 mach_msg + 72
2  CoreFoundation                 0x1870d4120 __CFRunLoopServiceMachPort + 236
3  CoreFoundation                 0x1870cf030 __CFRunLoopRun + 1360
4  CoreFoundation                 0x1870ce7c0 CFRunLoopRunSpecific + 436
5  Foundation                     0x187a9ceac -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 300
6  Foundation                     0x187ad836c -[NSRunLoop(NSRunLoop) run] + 88
7  <Redacted>                         0x10063bdf0 +[GAI threadMain:] + 241 (GAI.m:241)
8  Foundation                     0x187bc9674 __NSThread__start__ + 984
9  libsystem_pthread.dylib        0x186d612c0 _pthread_body + 128
10 libsystem_pthread.dylib        0x186d61220 _pthread_start + 44
11 libsystem_pthread.dylib        0x186d64cdc thread_start + 4

#19. Thread
0  libsystem_kernel.dylib         0x186cdfb74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x186d62138 _pthread_wqthread + 340
2  libsystem_pthread.dylib        0x186d64cd4 start_wqthread + 4

#20. Thread
0  libsystem_kernel.dylib         0x186cd4148 semaphore_timedwait_trap + 8
1  libdispatch.dylib              0x186b50a50 _dispatch_sema4_timedwait$VARIANT$armv81 + 64
2  libdispatch.dylib              0x186b513a8 _dispatch_semaphore_wait_slow + 72
3  libdispatch.dylib              0x186b647c8 _dispatch_worker_thread + 344
4  libsystem_pthread.dylib        0x186d612c0 _pthread_body + 128
5  libsystem_pthread.dylib        0x186d61220 _pthread_start + 44
6  libsystem_pthread.dylib        0x186d64cdc thread_start + 4

#21. Thread
0  libsystem_kernel.dylib         0x186cd4148 semaphore_timedwait_trap + 8
1  libdispatch.dylib              0x186b50a50 _dispatch_sema4_timedwait$VARIANT$armv81 + 64
2  libdispatch.dylib              0x186b513a8 _dispatch_semaphore_wait_slow + 72
3  libdispatch.dylib              0x186b647c8 _dispatch_worker_thread + 344
4  libsystem_pthread.dylib        0x186d612c0 _pthread_body + 128
5  libsystem_pthread.dylib        0x186d61220 _pthread_start + 44
6  libsystem_pthread.dylib        0x186d64cdc thread_start + 4

#22. Thread
0  libsystem_kernel.dylib         0x186cdfb74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x186d62138 _pthread_wqthread + 340
2  libsystem_pthread.dylib        0x186d64cd4 start_wqthread + 4

#23. Thread
0  libsystem_kernel.dylib         0x186cdfb74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x186d62138 _pthread_wqthread + 340
2  libsystem_pthread.dylib        0x186d64cd4 start_wqthread + 4

#24. Thread
0  libsystem_pthread.dylib        0x186d64cd0 start_wqthread + 190

#25. Thread
0  libsystem_kernel.dylib         0x186cdfb74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x186d621f8 _pthread_wqthread + 532
2  libsystem_pthread.dylib        0x186d64cd4 start_wqthread + 4

#26. Thread
0  libsystem_kernel.dylib         0x186cdfb74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x186d621f8 _pthread_wqthread + 532
2  libsystem_pthread.dylib        0x186d64cd4 start_wqthread + 4

#27. Thread
0  libsystem_kernel.dylib         0x186cdfb74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x186d62138 _pthread_wqthread + 340
2  libsystem_pthread.dylib        0x186d64cd4 start_wqthread + 4

#28. Thread
0  libsystem_kernel.dylib         0x186cdfb74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x186d621f8 _pthread_wqthread + 532
2  libsystem_pthread.dylib        0x186d64cd4 start_wqthread + 4

#29. Thread
0  libsystem_kernel.dylib         0x186cdfb74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x186d62138 _pthread_wqthread + 340
2  libsystem_pthread.dylib        0x186d64cd4 start_wqthread + 4

#30. Thread
0  libsystem_pthread.dylib        0x186d64cd0 start_wqthread + 190

#31. Thread
0  libsystem_kernel.dylib         0x186cdfb74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x186d62138 _pthread_wqthread + 340
2  libsystem_pthread.dylib        0x186d64cd4 start_wqthread + 4

#32. Thread
0  libsystem_kernel.dylib         0x186cd4148 semaphore_timedwait_trap + 8
1  libdispatch.dylib              0x186b50a50 _dispatch_sema4_timedwait$VARIANT$armv81 + 64
2  libdispatch.dylib              0x186b513a8 _dispatch_semaphore_wait_slow + 72
3  libdispatch.dylib              0x186b647c8 _dispatch_worker_thread + 344
4  libsystem_pthread.dylib        0x186d612c0 _pthread_body + 128
5  libsystem_pthread.dylib        0x186d61220 _pthread_start + 44
6  libsystem_pthread.dylib        0x186d64cdc thread_start + 4

#33. Thread
0  libsystem_kernel.dylib         0x186cdfb74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x186d621f8 _pthread_wqthread + 532
2  libsystem_pthread.dylib        0x186d64cd4 start_wqthread + 4

#34. harvesterQueue
0  libsystem_kernel.dylib         0x186cd4130 semaphore_wait_trap + 8
1  libdispatch.dylib              0x186b50968 _dispatch_sema4_wait$VARIANT$armv81 + 24
2  libdispatch.dylib              0x186b513e0 _dispatch_semaphore_wait_slow + 128
3  CFNetwork                      0x18778a000 CFURLConnectionSendSynchronousRequest + 292
4  CFNetwork                      0x1876eb14c +[NSURLConnection sendSynchronousRequest:returningResponse:error:] + 112
5  <Redacted>                         0x100ed33e8 __65+[NRMANSURLConnectionSupport poseImplementationBlockForSelector:]_block_invoke + 204 (NRMANSURLConnectionSupport.m:204)
6  <Redacted>                         0x100f260d0 -[NRMAHarvesterConnection send:] + 80 (NRMAHarvesterConnection.m:80)
7  <Redacted>                         0x100f26eb0 -[NRMAHarvesterConnection sendData:] + 152 (NRMAHarvesterConnection.m:152)
8  <Redacted>                         0x100f212f0 -[NRMAHarvester connected] + 302 (NRMAHarvester.mm:302)
9  <Redacted>                         0x100f24118 -[NRMAHarvester execute] + 540 (NRMAHarvester.mm:540)
10 <Redacted>                         0x100f23454 -[NRMAHarvester transitionToConnected:] + 471 (NRMAHarvester.mm:471)
11 <Redacted>                         0x100f21d50 -[NRMAHarvester disconnected] + 374 (NRMAHarvester.mm:374)
12 <Redacted>                         0x100f240d8 -[NRMAHarvester execute] + 535 (NRMAHarvester.mm:535)
13 <Redacted>                         0x100f28268 __30+[NRMAHarvestController start]_block_invoke_2 + 145 (NRMAHarvestController.m:145)
14 libdispatch.dylib              0x186b80a38 _dispatch_call_block_and_release + 24
15 libdispatch.dylib              0x186b817d4 _dispatch_client_callout + 16
16 libdispatch.dylib              0x186b5cdec _dispatch_lane_serial_drain$VARIANT$armv81 + 548
17 libdispatch.dylib              0x186b5d92c _dispatch_lane_invoke$VARIANT$armv81 + 408
18 libdispatch.dylib              0x186b65e08 _dispatch_workloop_worker_thread + 584
19 libsystem_pthread.dylib        0x186d62114 _pthread_wqthread + 304
20 libsystem_pthread.dylib        0x186d64cd4 start_wqthread + 4

#35. Thread
0  libsystem_kernel.dylib         0x186cdeee4 __psynch_cvwait + 8
1  libsystem_pthread.dylib        0x186d5e4a4 _pthread_cond_wait$VARIANT$armv81 + 628
2  libc++.1.dylib                 0x1862b5090 std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&) + 24
3  <Redacted>                         0x100f7a178 NewRelic::WorkQueue::task_thread() + 489472
4  <Redacted>                         0x100f7a410 std::__1::__async_assoc_state<void, std::__1::__async_func<void (NewRelic::WorkQueue::*)(), NewRelic::WorkQueue*> >::__execute() + 490136
5  <Redacted>                         0x100f7a304 void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (std::__1::__async_assoc_state<void, std::__1::__async_func<void (NewRelic::WorkQueue::*)(), NewRelic::WorkQueue*> >::*)(), std::__1::__async_assoc_state<void, std::__1::__async_func<void (NewRelic::WorkQueue::*)(), NewRelic::WorkQueue*> >*> >(void*) + 489868
6  libsystem_pthread.dylib        0x186d612c0 _pthread_body + 128
7  libsystem_pthread.dylib        0x186d61220 _pthread_start + 44
8  libsystem_pthread.dylib        0x186d64cdc thread_start + 4

Second log

#0. Crashed: com.apple.main-thread
0  <Redacted>                         0x1008cadcc __81-[RCNConfigFetch refreshInstanceIDTokenAndFetchCheckInInfoWithCompletionHandler:]_block_invoke
1  libdispatch.dylib              0x18721a1fc _dispatch_call_block_and_release
2  libdispatch.dylib              0x18721a1bc _dispatch_client_callout
3  libdispatch.dylib              0x18721ed68 _dispatch_main_queue_callback_4CF
4  CoreFoundation                 0x18833e810 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__
5  CoreFoundation                 0x18833c3fc __CFRunLoopRun
6  CoreFoundation                 0x18826a2b8 CFRunLoopRunSpecific
7  GraphicsServices               0x189d1e198 GSEventRunModal
8  UIKit                          0x18e2b17fc -[UIApplication _run]
9  UIKit                          0x18e2ac534 UIApplicationMain
10 <Redacted>                         0x1000e8a7c main + 33 (Fall2019ActTableViewDatasource.swift:33)
11 (Missing)                      0x18724d5b8 (Missing)

--

#0. Crashed: com.apple.main-thread
0  <Redacted>                         0x1008cadcc __81-[RCNConfigFetch refreshInstanceIDTokenAndFetchCheckInInfoWithCompletionHandler:]_block_invoke
1  libdispatch.dylib              0x18721a1fc _dispatch_call_block_and_release
2  libdispatch.dylib              0x18721a1bc _dispatch_client_callout
3  libdispatch.dylib              0x18721ed68 _dispatch_main_queue_callback_4CF
4  CoreFoundation                 0x18833e810 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__
5  CoreFoundation                 0x18833c3fc __CFRunLoopRun
6  CoreFoundation                 0x18826a2b8 CFRunLoopRunSpecific
7  GraphicsServices               0x189d1e198 GSEventRunModal
8  UIKit                          0x18e2b17fc -[UIApplication _run]
9  UIKit                          0x18e2ac534 UIApplicationMain
10 <Redacted>                         0x1000e8a7c main + 33 (Fall2019ActTableViewDatasource.swift:33)
11 (Missing)                      0x18724d5b8 (Missing)

#1. com.google.GoogleConfigService.database
0  libsystem_kernel.dylib         0x187343444 fsync
1  libsqlite3.dylib               0x1888e5700 (null)
2  libsqlite3.dylib               0x1888e5384 (null)
3  libsqlite3.dylib               0x1888d1ee4 (null)
4  libsqlite3.dylib               0x18889fbac (null)
5  libsqlite3.dylib               0x1888cb040 (null)
6  libsqlite3.dylib               0x1888bba7c sqlite3_step
7  <Redacted>                         0x1008c21b0 -[RCNConfigDBManager insertMainTableWithValues:fromSource:]
8  <Redacted>                         0x1008c1ee0 __77-[RCNConfigDBManager insertMainTableWithValues:fromSource:completionHandler:]_block_invoke
9  libdispatch.dylib              0x18721a1fc _dispatch_call_block_and_release
10 libdispatch.dylib              0x18721a1bc _dispatch_client_callout
11 libdispatch.dylib              0x1872283dc _dispatch_queue_serial_drain
12 libdispatch.dylib              0x18721d9a4 _dispatch_queue_invoke
13 libdispatch.dylib              0x1872288d8 _dispatch_queue_override_invoke
14 libdispatch.dylib              0x18722a34c _dispatch_root_queue_drain
15 libdispatch.dylib              0x18722a0ac _dispatch_worker_thread3
16 libsystem_pthread.dylib        0x1874232a0 _pthread_wqthread
17 libsystem_pthread.dylib        0x187422d8c start_wqthread

#2. Thread
0  libsystem_kernel.dylib         0x18735fa88 __workq_kernreturn
1  libsystem_pthread.dylib        0x187423344 _pthread_wqthread
2  libsystem_pthread.dylib        0x187422d8c start_wqthread

#3. com.apple.CFNetwork.Connection
0  libsystem_kernel.dylib         0x18735f8e8 __ulock_wait
1  libdispatch.dylib              0x18722d0c4 _dispatch_ulock_wait
2  libdispatch.dylib              0x18722d1ec _dispatch_thread_event_wait_slow
3  libdispatch.dylib              0x18722adb8 _dispatch_barrier_sync_f_slow
4  libnetwork.dylib               0x194bd6a38 nw_connection_copy_host_endpoint
5  libnetwork.dylib               0x194be1a78 tcp_connection_get_hostname
6  CFNetwork                      0x188b414b4 hostnameDataForConnection(tcp_connection*)
7  CFNetwork                      0x188b3c990 hostnameStringForConnection(tcp_connection*)
8  CFNetwork                      0x188b3c61c TCPIOConnection::_tlsCreatePeerName()
9  CFNetwork                      0x188b3cdfc TCPIOConnection::_tlsApplyOptions(__CFDictionary const*, nw_tls_context*)
10 CFNetwork                      0x188b3ca50 ___ZN15TCPIOConnection13_tlsConfigureEv_block_invoke
11 libnetwork.dylib               0x194be0328 __tcp_connection_set_tls_prepare_handler_on_nw_connection_block_invoke
12 libnetwork.dylib               0x194bef32c __nw_protocol_coretls_connected_block_invoke
13 libdispatch.dylib              0x18721a1fc _dispatch_call_block_and_release
14 libdispatch.dylib              0x18721a1bc _dispatch_client_callout
15 libdispatch.dylib              0x1872283dc _dispatch_queue_serial_drain
16 libdispatch.dylib              0x18721d9a4 _dispatch_queue_invoke
17 libdispatch.dylib              0x18722a34c _dispatch_root_queue_drain
18 libdispatch.dylib              0x18722a0ac _dispatch_worker_thread3
19 libsystem_pthread.dylib        0x1874232a0 _pthread_wqthread
20 libsystem_pthread.dylib        0x187422d8c start_wqthread

#4. com.apple.uikit.eventfetch-thread
0  libsystem_kernel.dylib         0x187341188 mach_msg_trap
1  libsystem_kernel.dylib         0x187340ff8 mach_msg
2  CoreFoundation                 0x18833e5d0 __CFRunLoopServiceMachPort
3  CoreFoundation                 0x18833c1ec __CFRunLoopRun
4  CoreFoundation                 0x18826a2b8 CFRunLoopRunSpecific
5  Foundation                     0x188da726c -[NSRunLoop(NSRunLoop) runMode:beforeDate:]
6  Foundation                     0x188dc7dd0 -[NSRunLoop(NSRunLoop) runUntilDate:]
7  UIKit                          0x18ec25c38 -[UIEventFetcher threadMain]
8  Foundation                     0x188ea4e68 __NSThread__start__
9  libsystem_pthread.dylib        0x187425850 _pthread_body
10 libsystem_pthread.dylib        0x187425760 _pthread_body
11 libsystem_pthread.dylib        0x187422d94 thread_start

#5. Thread
0  libsystem_kernel.dylib         0x18735ee1c __psynch_cvwait
1  libsystem_pthread.dylib        0x1874249c0 _pthread_cond_wait
2  libc++.1.dylib                 0x186d4d3ec std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&)
3  <Redacted>                         0x100fba178 NewRelic::WorkQueue::task_thread()
4  <Redacted>                         0x100fba410 std::__1::__async_assoc_state<void, std::__1::__async_func<void (NewRelic::WorkQueue::*)(), NewRelic::WorkQueue*> >::__execute()
5  <Redacted>                         0x100fba304 void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (std::__1::__async_assoc_state<void, std::__1::__async_func<void (NewRelic::WorkQueue::*)(), NewRelic::WorkQueue*> >::*)(), std::__1::__async_assoc_state<void, std::__1::__async_func<void (NewRelic::WorkQueue::*)(), NewRelic::WorkQueue*> >*> >(void*)
6  libsystem_pthread.dylib        0x187425850 _pthread_body
7  libsystem_pthread.dylib        0x187425760 _pthread_body
8  libsystem_pthread.dylib        0x187422d94 thread_start

#6. Thread
0  libsystem_kernel.dylib         0x18735ee1c __psynch_cvwait
1  libsystem_pthread.dylib        0x1874249c0 _pthread_cond_wait
2  libc++.1.dylib                 0x186d4d3ec std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&)
3  JavaScriptCore                 0x18cb6e5d0 void std::__1::condition_variable_any::wait<std::__1::unique_lock<bmalloc::Mutex> >(std::__1::unique_lock<bmalloc::Mutex>&)
4  JavaScriptCore                 0x18cb6e544 bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>::threadRunLoop()
5  JavaScriptCore                 0x18cb6e424 std::__1::__shared_ptr_emplace<std::__1::mutex, std::__1::allocator<std::__1::mutex> >::~__shared_ptr_emplace()
6  JavaScriptCore                 0x18cb6e6d4 void* std::__1::__thread_proxy<std::__1::tuple<void (*)(bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>*), bmalloc::AsyncTask<bmalloc::Heap, void (bmalloc::Heap::*)()>*> >(void*)
7  libsystem_pthread.dylib        0x187425850 _pthread_body
8  libsystem_pthread.dylib        0x187425760 _pthread_body
9  libsystem_pthread.dylib        0x187422d94 thread_start

#7. Thread
0  libsystem_kernel.dylib         0x18735ee1c __psynch_cvwait
1  libsystem_pthread.dylib        0x1874249c0 _pthread_cond_wait
2  libc++.1.dylib                 0x186d4d3ec std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&)
3  <Redacted>                         0x100fba178 NewRelic::WorkQueue::task_thread()
4  <Redacted>                         0x100fba410 std::__1::__async_assoc_state<void, std::__1::__async_func<void (NewRelic::WorkQueue::*)(), NewRelic::WorkQueue*> >::__execute()
5  <Redacted>                         0x100fba304 void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (std::__1::__async_assoc_state<void, std::__1::__async_func<void (NewRelic::WorkQueue::*)(), NewRelic::WorkQueue*> >::*)(), std::__1::__async_assoc_state<void, std::__1::__async_func<void (NewRelic::WorkQueue::*)(), NewRelic::WorkQueue*> >*> >(void*)
6  libsystem_pthread.dylib        0x187425850 _pthread_body
7  libsystem_pthread.dylib        0x187425760 _pthread_body
8  libsystem_pthread.dylib        0x187422d94 thread_start

#8. WebThread
0  libsystem_kernel.dylib         0x187341188 mach_msg_trap
1  libsystem_kernel.dylib         0x187340ff8 mach_msg
2  CoreFoundation                 0x18833e5d0 __CFRunLoopServiceMachPort
3  CoreFoundation                 0x18833c1ec __CFRunLoopRun
4  CoreFoundation                 0x18826a2b8 CFRunLoopRunSpecific
5  WebCore                        0x18ce70490 RunWebThread(void*)
6  libsystem_pthread.dylib        0x187425850 _pthread_body
7  libsystem_pthread.dylib        0x187425760 _pthread_body
8  libsystem_pthread.dylib        0x187422d94 thread_start

#9. Thread
0  libsystem_kernel.dylib         0x18735ee1c __psynch_cvwait
1  libsystem_pthread.dylib        0x1874249c0 _pthread_cond_wait
2  libc++.1.dylib                 0x186d4d3ec std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&)
3  <Redacted>                         0x100fba178 NewRelic::WorkQueue::task_thread()
4  <Redacted>                         0x100fba410 std::__1::__async_assoc_state<void, std::__1::__async_func<void (NewRelic::WorkQueue::*)(), NewRelic::WorkQueue*> >::__execute()
5  <Redacted>                         0x100fba304 void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (std::__1::__async_assoc_state<void, std::__1::__async_func<void (NewRelic::WorkQueue::*)(), NewRelic::WorkQueue*> >::*)(), std::__1::__async_assoc_state<void, std::__1::__async_func<void (NewRelic::WorkQueue::*)(), NewRelic::WorkQueue*> >*> >(void*)
6  libsystem_pthread.dylib        0x187425850 _pthread_body
7  libsystem_pthread.dylib        0x187425760 _pthread_body
8  libsystem_pthread.dylib        0x187422d94 thread_start

#10. com.apple.network.connections
0  libsystem_kernel.dylib         0x1873607e4 necp_client_action
1  libsystem_network.dylib        0x1873dc4d8 nw_path_create_evaluator_for_endpoint
2  libnetwork.dylib               0x194bb5f30 nw_endpoint_handler_start
3  libdispatch.dylib              0x18721a1fc _dispatch_call_block_and_release
4  libdispatch.dylib              0x18721a1bc _dispatch_client_callout
5  libdispatch.dylib              0x1872283dc _dispatch_queue_serial_drain
6  libdispatch.dylib              0x18721d9a4 _dispatch_queue_invoke
7  libdispatch.dylib              0x18722a34c _dispatch_root_queue_drain
8  libdispatch.dylib              0x18722a0ac _dispatch_worker_thread3
9  libsystem_pthread.dylib        0x1874232a0 _pthread_wqthread
10 libsystem_pthread.dylib        0x187422d8c start_wqthread

#11. Thread
0  libsystem_kernel.dylib         0x18735fa88 __workq_kernreturn
1  libsystem_pthread.dylib        0x187423344 _pthread_wqthread
2  libsystem_pthread.dylib        0x187422d8c start_wqthread

#12. com.apple.root.default-qos.overcommit
0  libsystem_kernel.dylib         0x18735fa88 __workq_kernreturn
1  libsystem_pthread.dylib        0x187427d5c _pthread_workqueue_addthreads
2  libdispatch.dylib              0x18722b5b0 _dispatch_global_queue_poke_slow
3  libdispatch.dylib              0x18722a30c _dispatch_root_queue_drain
4  libdispatch.dylib              0x18722a0ac _dispatch_worker_thread3
5  libsystem_pthread.dylib        0x1874232a0 _pthread_wqthread
6  libsystem_pthread.dylib        0x187422d8c start_wqthread

#13. com.apple.NSURLConnectionLoader
0  libsystem_kernel.dylib         0x187341188 mach_msg_trap
1  libsystem_kernel.dylib         0x187340ff8 mach_msg
2  CoreFoundation                 0x18833e5d0 __CFRunLoopServiceMachPort
3  CoreFoundation                 0x18833c1ec __CFRunLoopRun
4  CoreFoundation                 0x18826a2b8 CFRunLoopRunSpecific
5  CFNetwork                      0x188a6fa70 +[NSURLConnection(Loader) _resourceLoadLoop:]
6  Foundation                     0x188ea4e68 __NSThread__start__
7  libsystem_pthread.dylib        0x187425850 _pthread_body
8  libsystem_pthread.dylib        0x187425760 _pthread_body
9  libsystem_pthread.dylib        0x187422d94 thread_start

#14. AVAudioSession Notify Thread
0  libsystem_kernel.dylib         0x187341188 mach_msg_trap
1  libsystem_kernel.dylib         0x187340ff8 mach_msg
2  CoreFoundation                 0x18833e5d0 __CFRunLoopServiceMachPort
3  CoreFoundation                 0x18833c1ec __CFRunLoopRun
4  CoreFoundation                 0x18826a2b8 CFRunLoopRunSpecific
5  AVFAudio                       0x1a1e5dd24 GenericRunLoopThread::Entry(void*)
6  AVFAudio                       0x1a1e83d9c CAPThread::Entry(CAPThread*)
7  libsystem_pthread.dylib        0x187425850 _pthread_body
8  libsystem_pthread.dylib        0x187425760 _pthread_body
9  libsystem_pthread.dylib        0x187422d94 thread_start

#15. Thread
0  libsystem_kernel.dylib         0x18735fa88 __workq_kernreturn
1  libsystem_pthread.dylib        0x187423160 _pthread_wqthread
2  libsystem_pthread.dylib        0x187422d8c start_wqthread

#16. com.twitter.crashlytics.ios.MachExceptionServer
0  <Redacted>                         0x10072e4a4 CLSProcessRecordAllThreads + 376 (CLSProcess.c:376)
1  <Redacted>                         0x10072e88c CLSProcessRecordAllThreads + 407 (CLSProcess.c:407)
2  <Redacted>                         0x10071e200 CLSHandler + 26 (CLSHandler.m:26)
3  <Redacted>                         0x1007195f0 CLSMachExceptionServer + 446 (CLSMachException.c:446)
4  libsystem_pthread.dylib        0x187425850 _pthread_body
5  libsystem_pthread.dylib        0x187425760 _pthread_body
6  libsystem_pthread.dylib        0x187422d94 thread_start

#17. com.apple.root.default-qos.overcommit
0  libsystem_kernel.dylib         0x18735fa88 __workq_kernreturn
1  libsystem_pthread.dylib        0x187427d5c _pthread_workqueue_addthreads
2  libdispatch.dylib              0x18722b5b0 _dispatch_global_queue_poke_slow
3  libdispatch.dylib              0x18722a30c _dispatch_root_queue_drain
4  libdispatch.dylib              0x18722a0ac _dispatch_worker_thread3
5  libsystem_pthread.dylib        0x1874232a0 _pthread_wqthread
6  libsystem_pthread.dylib        0x187422d8c start_wqthread

#18. Thread
0  libsystem_pthread.dylib        0x187422d88 start_wqthread

#19. Thread
0  libsystem_kernel.dylib         0x18735fa88 __workq_kernreturn
1  libsystem_pthread.dylib        0x187423344 _pthread_wqthread
2  libsystem_pthread.dylib        0x187422d8c start_wqthread

#20. GAIThread
0  <Redacted>                         0x100695870 -[GAIAnalyticsPropertiesStore hasValidPropertyColumns] + 319 (GAIAnalyticsPropertiesStore.m:319)
1  <Redacted>                         0x100694244 -[GAIAnalyticsPropertiesStore onOpenDatabase:] + 127 (GAIAnalyticsPropertiesStore.m:127)
2  CoreFoundation                 0x18832ab10 __CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__
3  CoreFoundation                 0x18832a214 _CFXRegistrationPost
4  CoreFoundation                 0x188329f90 ___CFXNotificationPost_block_invoke
5  CoreFoundation                 0x188399b8c -[_CFXNotificationRegistrar find:object:observer:enumerator:]
6  CoreFoundation                 0x18826be64 _CFXNotificationPost
7  Foundation                     0x188da0e0c -[NSNotificationCenter postNotificationName:object:userInfo:]
8  <Redacted>                         0x100691fac -[GAISqlStore openAndValidateDatabase] + 246 (GAISqlStore.m:246)
9  <Redacted>                         0x100691954 -[GAISqlStore ensureOpenDatabase] + 172 (GAISqlStore.m:172)
10 <Redacted>                         0x1006965e0 -[GAIAnalyticsPropertiesStore propertyRecordForTrackingId:] + 434 (GAIAnalyticsPropertiesStore.m:434)
11 <Redacted>                         0x1006943b8 -[GAIAnalyticsPropertiesStore nextHitNumberForTrackingId:clientId:] + 139 (GAIAnalyticsPropertiesStore.m:139)
12 <Redacted>                         0x10068e688 -[GAIBatchingDispatcher queueDispatch:] + 693 (GAIBatchingDispatcher.m:693)
13 <Redacted>                         0x10068e4a8 -[GAIBatchingDispatcher queueModel:] + 671 (GAIBatchingDispatcher.m:671)
14 Foundation                     0x188ea5048 __NSThreadPerformPerform
15 CoreFoundation                 0x18833eb5c __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__
16 CoreFoundation                 0x18833e4a4 __CFRunLoopDoSources0
17 CoreFoundation                 0x18833c0a4 __CFRunLoopRun
18 CoreFoundation                 0x18826a2b8 CFRunLoopRunSpecific
19 Foundation                     0x188da726c -[NSRunLoop(NSRunLoop) runMode:beforeDate:]
20 Foundation                     0x188dfbaa0 -[NSRunLoop(NSRunLoop) run]
21 <Redacted>                         0x10067bdf0 +[GAI threadMain:] + 241 (GAI.m:241)
22 Foundation                     0x188ea4e68 __NSThread__start__
23 libsystem_pthread.dylib        0x187425850 _pthread_body
24 libsystem_pthread.dylib        0x187425760 _pthread_body
25 libsystem_pthread.dylib        0x187422d94 thread_start

#21. Thread
0  libsystem_kernel.dylib         0x18735fa88 __workq_kernreturn
1  libsystem_pthread.dylib        0x187423344 _pthread_wqthread
2  libsystem_pthread.dylib        0x187422d8c start_wqthread

#22. Thread
0  libsystem_kernel.dylib         0x18735fa88 __workq_kernreturn
1  libsystem_pthread.dylib        0x187423344 _pthread_wqthread
2  libsystem_pthread.dylib        0x187422d8c start_wqthread

#23. Thread
0  libsystem_kernel.dylib         0x1873411dc semaphore_timedwait_trap
1  libdispatch.dylib              0x18722c770 _dispatch_semaphore_wait_slow
2  libdispatch.dylib              0x18722b808 _dispatch_worker_thread
3  libsystem_pthread.dylib        0x187425850 _pthread_body
4  libsystem_pthread.dylib        0x187425760 _pthread_body
5  libsystem_pthread.dylib        0x187422d94 thread_start

#24. Thread
0  libsystem_kernel.dylib         0x18735fa88 __workq_kernreturn
1  libsystem_pthread.dylib        0x187423344 _pthread_wqthread
2  libsystem_pthread.dylib        0x187422d8c start_wqthread

#25. Thread
0  libsystem_kernel.dylib         0x18735fa88 __workq_kernreturn
1  libsystem_pthread.dylib        0x187423160 _pthread_wqthread
2  libsystem_pthread.dylib        0x187422d8c start_wqthread

[google-oss-bot]

I found a few problems with this issue:

• I couldn't figure out how to label this issue, so I've labeled it for a human to triage. Hang tight.
• This issue does not seem to follow the issue template. Make sure you provide all the required information.

[dmandar]

Investigating.

[lewis-smith]

I am seeing this crash too. It's hard to figure out what percentage os users are affected, but I think it is quite low. If there's any extra data I can provide please let me know.

[dmandar]

Can you verify if you are still seeing this with the latest version? We had some internal changes around fetching user properties from analytics. The current crash stack seems to point to code older than the changes.

[bank18651]

I will update SDK to latest version and will let you know.

[bank18651]

I got the same issue with different line code and percentage of issue still high.

SDK Version:

- Firebase/Analytics (6.8.1):
    - Firebase/Core
  - Firebase/Auth (6.8.1):
    - Firebase/CoreOnly
    - FirebaseAuth (~> 6.2.3)
  - Firebase/Core (6.8.1):
    - Firebase/CoreOnly
    - FirebaseAnalytics (= 6.1.1)
  - Firebase/CoreOnly (6.8.1):
    - FirebaseCore (= 6.2.3)
  - Firebase/MLVision (6.8.1):
    - Firebase/CoreOnly
    - FirebaseMLVision (~> 0.18.0)
  - Firebase/MLVisionBarcodeModel (6.8.1):
    - Firebase/CoreOnly
    - FirebaseMLVisionBarcodeModel (~> 0.18.0)
  - Firebase/RemoteConfig (6.8.1):
    - Firebase/CoreOnly
    - FirebaseRemoteConfig (~> 4.4.0)
  - FirebaseABTesting (3.1.1):
    - FirebaseAnalyticsInterop (~> 1.3)
    - FirebaseCore (~> 6.1)
    - Protobuf (~> 3.8)
  - FirebaseAnalytics (6.1.1):
    - FirebaseCore (~> 6.2)
    - FirebaseInstanceID (~> 4.2)
    - GoogleAppMeasurement (= 6.1.1)
    - GoogleUtilities/AppDelegateSwizzler (~> 6.0)
    - GoogleUtilities/MethodSwizzler (~> 6.0)
    - GoogleUtilities/Network (~> 6.0)
    - "GoogleUtilities/NSData+zlib (~> 6.0)"
    - nanopb (~> 0.3)
  - FirebaseAnalyticsInterop (1.4.0)
  - FirebaseAuth (6.2.3):
    - FirebaseAuthInterop (~> 1.0)
    - FirebaseCore (~> 6.2)
    - GoogleUtilities/AppDelegateSwizzler (~> 6.2)
    - GoogleUtilities/Environment (~> 6.2)
    - GTMSessionFetcher/Core (~> 1.1)
  - FirebaseAuthInterop (1.0.0)
  - FirebaseCore (6.2.3):
    - FirebaseCoreDiagnostics (~> 1.0)
    - FirebaseCoreDiagnosticsInterop (~> 1.0)
    - GoogleUtilities/Environment (~> 6.2)
    - GoogleUtilities/Logger (~> 6.2)
  - FirebaseCoreDiagnostics (1.0.1):
    - FirebaseCoreDiagnosticsInterop (~> 1.0)
    - GoogleDataTransportCCTSupport (~> 1.0)
    - GoogleUtilities/Environment (~> 6.2)
    - GoogleUtilities/Logger (~> 6.2)
  - FirebaseCoreDiagnosticsInterop (1.0.0)
  - FirebaseInstanceID (4.2.5):
    - FirebaseCore (~> 6.0)
    - GoogleUtilities/Environment (~> 6.0)
    - GoogleUtilities/UserDefaults (~> 6.0)
  - FirebaseMLCommon (0.18.0):
    - FirebaseCore (~> 6.2)
    - FirebaseInstanceID (~> 4.2)
    - GoogleToolboxForMac/Logger (~> 2.1)
    - "GoogleToolboxForMac/NSData+zlib (~> 2.1)"
    - "GoogleToolboxForMac/NSDictionary+URLArguments (~> 2.1)"
    - GoogleUtilities/UserDefaults (~> 6.0)
    - GTMSessionFetcher/Core (~> 1.1)
    - Protobuf (~> 3.5)
  - FirebaseMLVision (0.18.0):
    - FirebaseCore (~> 6.2)
    - FirebaseMLCommon (~> 0.18)
    - GoogleAPIClientForREST/Core (~> 1.3)
    - GoogleAPIClientForREST/Vision (~> 1.3)
    - GoogleToolboxForMac/Logger (~> 2.1)
    - "GoogleToolboxForMac/NSData+zlib (~> 2.1)"
    - GTMSessionFetcher/Core (~> 1.1)
    - Protobuf (~> 3.5)
  - FirebaseMLVisionBarcodeModel (0.18.0):
    - FirebaseMLVision (~> 0.18)
  - FirebaseRemoteConfig (4.4.0):
    - FirebaseABTesting (~> 3.1)
    - FirebaseAnalyticsInterop (~> 1.4)
    - FirebaseCore (~> 6.2)
    - FirebaseInstanceID (~> 4.2)
    - GoogleUtilities/Environment (~> 6.2)
    - "GoogleUtilities/NSData+zlib (~> 6.2)"
    - Protobuf (~> 3.9)

RCNFetch.m line 211
__81-[RCNConfigFetch refreshInstanceIDTokenAndFetchCheckInInfoWithCompletionHandler:]_block_invoke

#0. Crashed: com.apple.main-thread
0  <Redacted>                         0x105224e5c __81-[RCNConfigFetch refreshInstanceIDTokenAndFetchCheckInInfoWithCompletionHandler:]_block_invoke + 211 (RCNFetch.m:211)
1  libdispatch.dylib              0x1830d0658 _dispatch_call_block_and_release + 24
2  libdispatch.dylib              0x1830d11cc _dispatch_client_callout + 16
3  libdispatch.dylib              0x1830b43e0 _dispatch_main_queue_callback_4CF$VARIANT$armv81 + 996
4  CoreFoundation                 0x183380c74 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 12
5  CoreFoundation                 0x18337bc68 __CFRunLoopRun + 2004
6  CoreFoundation                 0x18337b16c CFRunLoopRunSpecific + 464
7  GraphicsServices               0x18d1b3328 GSEventRunModal + 104
8  UIKitCore                      0x1873e5d0c UIApplicationMain + 1936
9  <Redacted>                         0x104ac52a4 main + 33 (Fall2019ActTableViewDatasource.swift:33)
10 libdyld.dylib                  0x183206424 start + 4

--

#0. Crashed: com.apple.main-thread
0  <Redacted>                         0x105224e5c __81-[RCNConfigFetch refreshInstanceIDTokenAndFetchCheckInInfoWithCompletionHandler:]_block_invoke + 211 (RCNFetch.m:211)
1  libdispatch.dylib              0x1830d0658 _dispatch_call_block_and_release + 24
2  libdispatch.dylib              0x1830d11cc _dispatch_client_callout + 16
3  libdispatch.dylib              0x1830b43e0 _dispatch_main_queue_callback_4CF$VARIANT$armv81 + 996
4  CoreFoundation                 0x183380c74 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 12
5  CoreFoundation                 0x18337bc68 __CFRunLoopRun + 2004
6  CoreFoundation                 0x18337b16c CFRunLoopRunSpecific + 464
7  GraphicsServices               0x18d1b3328 GSEventRunModal + 104
8  UIKitCore                      0x1873e5d0c UIApplicationMain + 1936
9  <Redacted>                         0x104ac52a4 main + 33 (Fall2019ActTableViewDatasource.swift:33)
10 libdyld.dylib                  0x183206424 start + 4

#1. Thread
0  libsystem_kernel.dylib         0x1831fca74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x183120ff4 _pthread_wqthread + 352
2  libsystem_pthread.dylib        0x183123ae4 start_wqthread + 8

#2. Thread
0  libsystem_kernel.dylib         0x1831fca74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x183120ff4 _pthread_wqthread + 352
2  libsystem_pthread.dylib        0x183123ae4 start_wqthread + 8

#3. Thread
0  libsystem_pthread.dylib        0x183123adc start_wqthread + 190

#4. com.apple.uikit.eventfetch-thread
0  libsystem_kernel.dylib         0x1831da5f4 mach_msg_trap + 8
1  libsystem_kernel.dylib         0x1831d9a60 mach_msg + 72
2  CoreFoundation                 0x183380918 __CFRunLoopServiceMachPort + 216
3  CoreFoundation                 0x18337ba38 __CFRunLoopRun + 1444
4  CoreFoundation                 0x18337b16c CFRunLoopRunSpecific + 464
5  Foundation                     0x1836bb408 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 228
6  Foundation                     0x1836bb2e8 -[NSRunLoop(NSRunLoop) runUntilDate:] + 88
7  UIKitCore                      0x18747caac -[UIEventFetcher threadMain] + 152
8  Foundation                     0x1837eb884 __NSThread__start__ + 848
9  libsystem_pthread.dylib        0x1831201f0 _pthread_start + 124
10 libsystem_pthread.dylib        0x183123af0 thread_start + 8

#5. Thread
0  libsystem_pthread.dylib        0x183123adc start_wqthread + 190

#6. Thread
0  libsystem_kernel.dylib         0x1831fbc8c __psynch_cvwait + 8
1  libsystem_pthread.dylib        0x18311d4e4 _pthread_cond_wait$VARIANT$armv81 + 676
2  libc++.1.dylib                 0x18324d7a8 std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&) + 24
3  <Redacted>                         0x105893eec NewRelic::WorkQueue::task_thread() + 469016
4  <Redacted>                         0x105894110 std::__1::__async_assoc_state<void, std::__1::__async_func<void (NewRelic::WorkQueue::*)(), NewRelic::WorkQueue*> >::__execute() + 469564
5  <Redacted>                         0x105894030 void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (std::__1::__async_assoc_state<void, std::__1::__async_func<void (NewRelic::WorkQueue::*)(), NewRelic::WorkQueue*> >::*)(), std::__1::__async_assoc_state<void, std::__1::__async_func<void (NewRelic::WorkQueue::*)(), NewRelic::WorkQueue*> >*> >(void*) + 469340
6  libsystem_pthread.dylib        0x1831201f0 _pthread_start + 124
7  libsystem_pthread.dylib        0x183123af0 thread_start + 8

#7. Thread
0  libsystem_kernel.dylib         0x1831fc238 __semwait_signal + 8
1  libsystem_c.dylib              0x183069664 nanosleep + 212
2  libc++.1.dylib                 0x18328a01c std::__1::this_thread::sleep_for(std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > const&) + 80
3  <Redacted>                         0x1057c9308 void std::__1::this_thread::sleep_for<long long, std::__1::ratio<1l, 1000000l> >(std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000l> > const&) + 450 (thread:450)
4  <Redacted>                         0x1057d47b0 NewRelic::FileBackedStore<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, NewRelic::AnalyticEvent>::store(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::shared_ptr<NewRelic::AnalyticEvent>)::'lambda'()::operator()() const + 106 (FileBackedStore.hpp:106)
5  <Redacted>                         0x1057d46f4 decltype(std::__1::forward<NewRelic::FileBackedStore<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, NewRelic::AnalyticEvent>::store(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::shared_ptr<NewRelic::AnalyticEvent>)::'lambda'()&>(fp)()) std::__1::__invoke<NewRelic::FileBackedStore<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, NewRelic::AnalyticEvent>::store(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::shared_ptr<NewRelic::AnalyticEvent>)::'lambda'()&>(NewRelic::FileBackedStore<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, NewRelic::AnalyticEvent>::store(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::shared_ptr<NewRelic::AnalyticEvent>)::'lambda'()&&&) + 4339 (type_traits:4339)
6  <Redacted>                         0x1057d46a8 void std::__1::__invoke_void_return_wrapper<void>::__call<NewRelic::FileBackedStore<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, NewRelic::AnalyticEvent>::store(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::shared_ptr<NewRelic::AnalyticEvent>)::'lambda'()&>(NewRelic::FileBackedStore<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, NewRelic::AnalyticEvent>::store(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::shared_ptr<NewRelic::AnalyticEvent>)::'lambda'()&&&) + 350 (__functional_base:350)
7  <Redacted>                         0x1057d3184 std::__1::__function::__func<NewRelic::FileBackedStore<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, NewRelic::AnalyticEvent>::store(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::shared_ptr<NewRelic::AnalyticEvent>)::'lambda'(), std::__1::allocator<NewRelic::FileBackedStore<std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, NewRelic::AnalyticEvent>::store(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >, std::__1::shared_ptr<NewRelic::AnalyticEvent>)::'lambda'()>, void ()>::operator()() + 1562 (functional:1562)
8  <Redacted>                         0x105893ecc NewRelic::WorkQueue::task_thread() + 468984
9  <Redacted>                         0x105894110 std::__1::__async_assoc_state<void, std::__1::__async_func<void (NewRelic::WorkQueue::*)(), NewRelic::WorkQueue*> >::__execute() + 469564
10 <Redacted>                         0x105894030 void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (std::__1::__async_assoc_state<void, std::__1::__async_func<void (NewRelic::WorkQueue::*)(), NewRelic::WorkQueue*> >::*)(), std::__1::__async_assoc_state<void, std::__1::__async_func<void (NewRelic::WorkQueue::*)(), NewRelic::WorkQueue*> >*> >(void*) + 469340
11 libsystem_pthread.dylib        0x1831201f0 _pthread_start + 124
12 libsystem_pthread.dylib        0x183123af0 thread_start + 8

#8. Thread
0  libsystem_kernel.dylib         0x1831fbc8c __psynch_cvwait + 8
1  libsystem_pthread.dylib        0x18311d4e4 _pthread_cond_wait$VARIANT$armv81 + 676
2  libc++.1.dylib                 0x18324d7a8 std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&) + 24
3  <Redacted>                         0x105893eec NewRelic::WorkQueue::task_thread() + 469016
4  <Redacted>                         0x105894110 std::__1::__async_assoc_state<void, std::__1::__async_func<void (NewRelic::WorkQueue::*)(), NewRelic::WorkQueue*> >::__execute() + 469564
5  <Redacted>                         0x105894030 void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, void (std::__1::__async_assoc_state<void, std::__1::__async_func<void (NewRelic::WorkQueue::*)(), NewRelic::WorkQueue*> >::*)(), std::__1::__async_assoc_state<void, std::__1::__async_func<void (NewRelic::WorkQueue::*)(), NewRelic::WorkQueue*> >*> >(void*) + 469340
6  libsystem_pthread.dylib        0x1831201f0 _pthread_start + 124
7  libsystem_pthread.dylib        0x183123af0 thread_start + 8

#9. Thread
0  libsystem_kernel.dylib         0x1831fca74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x183120ff4 _pthread_wqthread + 352
2  libsystem_pthread.dylib        0x183123ae4 start_wqthread + 8

#10. AVAudioSession Notify Thread
0  libsystem_kernel.dylib         0x1831da5f4 mach_msg_trap + 8
1  libsystem_kernel.dylib         0x1831d9a60 mach_msg + 72
2  CoreFoundation                 0x183380918 __CFRunLoopServiceMachPort + 216
3  CoreFoundation                 0x18337ba38 __CFRunLoopRun + 1444
4  CoreFoundation                 0x18337b16c CFRunLoopRunSpecific + 464
5  AVFAudio                       0x18fd7d460 GenericRunLoopThread::Entry(void*) + 156
6  AVFAudio                       0x18fdcdef0 CAPThread::Entry(CAPThread*) + 204
7  libsystem_pthread.dylib        0x1831201f0 _pthread_start + 124
8  libsystem_pthread.dylib        0x183123af0 thread_start + 8

#11. Thread
0  libsystem_kernel.dylib         0x1831fca74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x183120ff4 _pthread_wqthread + 352
2  libsystem_pthread.dylib        0x183123ae4 start_wqthread + 8

#12. Thread
0  libsystem_kernel.dylib         0x1831fca74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x183120ff4 _pthread_wqthread + 352
2  libsystem_pthread.dylib        0x183123ae4 start_wqthread + 8

#13. Thread
0  libsystem_kernel.dylib         0x1831fca74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x183120ff4 _pthread_wqthread + 352
2  libsystem_pthread.dylib        0x183123ae4 start_wqthread + 8

#14. com.twitter.crashlytics.ios.MachExceptionServer
0  <Redacted>                         0x10508bac0 CLSProcessRecordAllThreads + 376 (CLSProcess.c:376)
1  <Redacted>                         0x10508bea8 CLSProcessRecordAllThreads + 407 (CLSProcess.c:407)
2  <Redacted>                         0x10507bbac CLSHandler + 26 (CLSHandler.m:26)
3  <Redacted>                         0x105077628 CLSMachExceptionServer + 446 (CLSMachException.c:446)
4  libsystem_pthread.dylib        0x1831201f0 _pthread_start + 124
5  libsystem_pthread.dylib        0x183123af0 thread_start + 8

#15. GAIThread
0  libsystem_kernel.dylib         0x1831da5f4 mach_msg_trap + 8
1  libsystem_kernel.dylib         0x1831d9a60 mach_msg + 72
2  CoreFoundation                 0x183380918 __CFRunLoopServiceMachPort + 216
3  CoreFoundation                 0x18337ba38 __CFRunLoopRun + 1444
4  CoreFoundation                 0x18337b16c CFRunLoopRunSpecific + 464
5  Foundation                     0x1836bb408 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 228
6  Foundation                     0x1836f4f78 -[NSRunLoop(NSRunLoop) run] + 88
7  <Redacted>                         0x105035468 +[GAI threadMain:] + 241 (GAI.m:241)
8  Foundation                     0x1837eb884 __NSThread__start__ + 848
9  libsystem_pthread.dylib        0x1831201f0 _pthread_start + 124
10 libsystem_pthread.dylib        0x183123af0 thread_start + 8

#16. com.apple.NSURLConnectionLoader
0  libsystem_kernel.dylib         0x1831da5f4 mach_msg_trap + 8
1  libsystem_kernel.dylib         0x1831d9a60 mach_msg + 72
2  CoreFoundation                 0x183380918 __CFRunLoopServiceMachPort + 216
3  CoreFoundation                 0x18337ba38 __CFRunLoopRun + 1444
4  CoreFoundation                 0x18337b16c CFRunLoopRunSpecific + 464
5  CFNetwork                      0x1865df3a4 (Missing)
6  Foundation                     0x1837eb884 __NSThread__start__ + 848
7  libsystem_pthread.dylib        0x1831201f0 _pthread_start + 124
8  libsystem_pthread.dylib        0x183123af0 thread_start + 8

#17. Thread
0  libsystem_kernel.dylib         0x1831fca74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x183120ff4 _pthread_wqthread + 352
2  libsystem_pthread.dylib        0x183123ae4 start_wqthread + 8

#18. Thread
0  libsystem_kernel.dylib         0x1831fca74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x183120ff4 _pthread_wqthread + 352
2  libsystem_pthread.dylib        0x183123ae4 start_wqthread + 8

#19. Thread
0  libsystem_kernel.dylib         0x1831fca74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x183120ff4 _pthread_wqthread + 352
2  libsystem_pthread.dylib        0x183123ae4 start_wqthread + 8

#20. Thread
0  libsystem_kernel.dylib         0x1831fca74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x183120ff4 _pthread_wqthread + 352
2  libsystem_pthread.dylib        0x183123ae4 start_wqthread + 8

#21. Thread
0  libsystem_kernel.dylib         0x1831fca74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x183120ff4 _pthread_wqthread + 352
2  libsystem_pthread.dylib        0x183123ae4 start_wqthread + 8

#22. Thread
0  libsystem_kernel.dylib         0x1831fca74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x183120ff4 _pthread_wqthread + 352
2  libsystem_pthread.dylib        0x183123ae4 start_wqthread + 8

#23. Thread
0  libsystem_kernel.dylib         0x1831fca74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x183120ff4 _pthread_wqthread + 352
2  libsystem_pthread.dylib        0x183123ae4 start_wqthread + 8

#24. Thread
0  libsystem_kernel.dylib         0x1831fca74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x183120ff4 _pthread_wqthread + 352
2  libsystem_pthread.dylib        0x183123ae4 start_wqthread + 8

#25. Thread
0  libsystem_kernel.dylib         0x1831fca74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x183120ff4 _pthread_wqthread + 352
2  libsystem_pthread.dylib        0x183123ae4 start_wqthread + 8

#26. Thread
0  libsystem_kernel.dylib         0x1831fca74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x183120ff4 _pthread_wqthread + 352
2  libsystem_pthread.dylib        0x183123ae4 start_wqthread + 8

#27. Thread
0  libsystem_kernel.dylib         0x1831fca74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x183120ff4 _pthread_wqthread + 352
2  libsystem_pthread.dylib        0x183123ae4 start_wqthread + 8

#28. Thread
0  libsystem_kernel.dylib         0x1831fca74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x183120ff4 _pthread_wqthread + 352
2  libsystem_pthread.dylib        0x183123ae4 start_wqthread + 8

#29. Thread
0  libsystem_kernel.dylib         0x1831fca74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x183120ff4 _pthread_wqthread + 352
2  libsystem_pthread.dylib        0x183123ae4 start_wqthread + 8

#30. Thread
0  libsystem_kernel.dylib         0x1831fca74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x183120ff4 _pthread_wqthread + 352
2  libsystem_pthread.dylib        0x183123ae4 start_wqthread + 8

#31. Thread
0  libsystem_kernel.dylib         0x1831fca74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x183120ff4 _pthread_wqthread + 352
2  libsystem_pthread.dylib        0x183123ae4 start_wqthread + 8

#32. Thread
0  libsystem_kernel.dylib         0x1831fca74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x183120ff4 _pthread_wqthread + 352
2  libsystem_pthread.dylib        0x183123ae4 start_wqthread + 8

#33. Thread
0  libsystem_kernel.dylib         0x1831fca74 __workq_kernreturn + 8
1  libsystem_pthread.dylib        0x183120ff4 _pthread_wqthread + 352
2  libsystem_pthread.dylib        0x183123ae4 start_wqthread + 8

#34. com.apple.NSXPCConnection.m-user.com.apple.usernotifications.usernotificationservice
0  libobjc.A.dylib                0x1831281ac objc_msgSend + 44
1  libobjc.A.dylib                0x1831476e0 AutoreleasePoolPage::releaseUntil(objc_object**) + 180
2  libobjc.A.dylib                0x1831475d8 objc_autoreleasePoolPop + 224
3  Foundation                     0x1838ecd90 __88-[NSXPCConnection _sendInvocation:orArguments:count:methodSignature:selector:withProxy:]_block_invoke_3 + 900
4  libxpc.dylib                   0x182fdddc8 _xpc_connection_reply_callout + 60
5  libxpc.dylib                   0x182fd205c _xpc_connection_call_reply_async + 76
6  libdispatch.dylib              0x1830d124c _dispatch_client_callout3 + 16
7  libdispatch.dylib              0x1830a7da0 _dispatch_mach_msg_async_reply_invoke$VARIANT$armv81 + 340
8  libdispatch.dylib              0x1830ae690 _dispatch_lane_serial_drain$VARIANT$armv81 + 260
9  libdispatch.dylib              0x1830af20c _dispatch_lane_invoke$VARIANT$armv81 + 452
10 libdispatch.dylib              0x1830b84c0 _dispatch_workloop_worker_thread + 576
11 libsystem_pthread.dylib        0x183120fa8 _pthread_wqthread + 276
12 libsystem_pthread.dylib        0x183123ae4 start_wqthread + 8