One of our customers provided us with stack log crash . The crash is coming from within the SDK. It seems that the crash start to happen on iOS 15. (We were unable to reproduce it on the simulator and haven't tried it on device yet) We would like to have more insights about the crash and its reason as according to the reference refernce there is no Termination Reason or Code.
Incident Identifier: 465AD252-BC73-41E0-9E9C-46A6C1E41ED6 Hardware Model: iPhone12,5 Process: SomeApp Path: SomeApp Identifier: SomeIdentifier Version: 21.3.20 (92652) AppStoreTools: 12E506 AppVariant: 1:iPhone12,5:14 Beta: YES Code Type: ARM-64 (Native) Role: Foreground Parent Process: launchd [1] Coalition: com.SomeApp.mobile [1213] Date/Time: 2021-08-08 14:05:29.9421 +0800 Launch Time: 2021-08-08 05:06:13.7817 +0800 OS Version: iPhone OS 15.0 (19A5307g) Release Type: Beta Baseband Version: 2.50.05 Report Version: 104 Exception Type: EXC_CRASH (SIGKILL) Exception Codes: 0x0000000000000000, 0x0000000000000000 Exception Note: EXC_CORPSE_NOTIFY Triggered by Thread: 0 Kernel Triage: VM - Compressor failed a blocking pager_get Thread 0 name: Thread 0 Crashed: 0 libsystem_kernel.dylib 0x00000001bba5522c __ulock_wait + 8 1 libsystem_platform.dylib 0x00000001f46bf944 _os_unfair_lock_lock_slow + 196 (lock.c:578) 2 libobjc.A.dylib 0x000000019d7e74f8 objc_sync_enter + 36 (lock_private.h:405) 3 SomeSDK 0x000000010a04ed8c -[PNDGuidesManager handleGuideDismissed:] + 52 4 SomeSDK 0x000000010a04e8ac __33-[PNDGuidesManager displayGuide:]_block_invoke.241 + 660 5 SomeSDK 0x000000010a081ad8 -[PNDDisplayManager guideDisplayControllerDidDismissed:WithStepContent:] + 308 6 SomeSDK 0x000000010a0ed29c -[PNDGuideDisplayController didTransitionFromPreviousContentController:animated:] + 240 7 SomeSDK 0x000000010a02b378 -[PNDContainerViewController endContentTransitionIfNeededWithAnimation:] + 464 8 SomeSDK 0x000000010a02bdf0 __62-[PNDContainerViewController performAnimatedContentTransition]_block_invoke + 176 9 SomeSDK 0x000000010a0275e8 -[PNDContainerTransitioningContext completeTransition:] + 96 10 libdispatch.dylib 0x0000000184ae47ac _dispatch_call_block_and_release + 32 (init.c:1515) 11 libdispatch.dylib 0x0000000184ae6518 _dispatch_client_callout + 20 (object.m:560) 12 libdispatch.dylib 0x0000000184af4b5c _dispatch_main_queue_callback_4CF + 940 (inline_internal.h:2603) 13 CoreFoundation 0x0000000184e2b6cc __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 16 (CFRunLoop.c:1795) 14 CoreFoundation 0x0000000184de589c __CFRunLoopRun + 2540 (CFRunLoop.c:3144) 15 CoreFoundation 0x0000000184df8da8 CFRunLoopRunSpecific + 600 (CFRunLoop.c:3268) 16 GraphicsServices 0x00000001a0af338c GSEventRunModal + 164 (GSEvent.c:2200) 17 UIKitCore 0x0000000187776f78 -[UIApplication _run] + 1100 (UIApplication.m:3442) 18 UIKitCore 0x00000001874f2ff4 UIApplicationMain + 2208 (UIApplication.m:4992) 19 SomeApp 0x000000010211ca1c main + 150044 (<compiler-generated>:0) 20 dyld 0x00000001091a19e4 start + 520 (dyldMain.cpp:876) Thread 1 name: Thread 1: 0 libsystem_kernel.dylib 0x00000001bba54584 mach_msg_trap + 8 1 libsystem_kernel.dylib 0x00000001bba54c20 mach_msg + 76 (mach_msg.c:119) 2 CoreFoundation 0x0000000184de1078 __CFRunLoopServiceMachPort + 372 (CFRunLoop.c:2646) 3 CoreFoundation 0x0000000184de536c __CFRunLoopRun + 1212 (CFRunLoop.c:3000) 4 CoreFoundation 0x0000000184df8da8 CFRunLoopRunSpecific + 600 (CFRunLoop.c:3268) 5 Foundation 0x00000001865fc704 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 236 (NSRunLoop.m:373) 6 Foundation 0x000000018663e578 -[NSRunLoop(NSRunLoop) runUntilDate:] + 92 (NSRunLoop.m:420) 7 UIKitCore 0x00000001876efe18 -[UIEventFetcher threadMain] + 524 (UIEventFetcher.m:1054) 8 Foundation 0x000000018664c858 __NSThread__start__ + 868 (NSThread.m:904) 9 libsystem_pthread.dylib 0x00000001f46c892c 0x1f46c7000 + 6444 10 libsystem_pthread.dylib 0x00000001f46c7e08 0x1f46c7000 + 3592 Thread 2: 0 libsystem_kernel.dylib 0x00000001bba55014 __psynch_cvwait + 8 1 libsystem_pthread.dylib 0x00000001f46cf1fc 0x1f46c7000 + 33276 2 libc++.1.dylib 0x000000019d891e78 0x19d888000 + 40568 3 SomeApp 0x0000000104f1abc8 std::__1::cv_status std::__1::condition_variable::wait_until<std::__1::chrono::steady_clock, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > >+ 48376776 (std::__1::unique_lock<std::__1::mutex>&, std::__1::chrono::time_point<std::__1::chrono::steady_clock, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > > const&) + 200 4 SomeApp 0x0000000103d00548 threading::signal::wait_for+ 29394248 (long long) + 96 5 SomeApp 0x0000000103d1a6c0 SomeApp_mobile::message_writer::message_consume+ 29501120 () + 320 6 SomeApp 0x0000000103d1b100 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 (SomeApp_mobile::message_writer::*)(), std::__1::shared_ptr<SomeApp_mobile::message_writer> > >+ 29503744 (void*) + 64 7 libsystem_pthread.dylib 0x00000001f46c892c 0x1f46c7000 + 6444 8 libsystem_pthread.dylib 0x00000001f46c7e08 0x1f46c7000 + 3592 Thread 3: 0 libsystem_kernel.dylib 0x00000001bba55014 __psynch_cvwait + 8 1 libsystem_pthread.dylib 0x00000001f46cf1fc 0x1f46c7000 + 33276 2 libc++.1.dylib 0x000000019d891e78 0x19d888000 + 40568 3 SomeApp 0x0000000104f1abc8 std::__1::cv_status std::__1::condition_variable::wait_until<std::__1::chrono::steady_clock, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > >+ 48376776 (std::__1::unique_lock<std::__1::mutex>&, std::__1::chrono::time_point<std::__1::chrono::steady_clock, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > > const&) + 200 4 SomeApp 0x0000000103d00548 threading::signal::wait_for+ 29394248 (long long) + 96 5 SomeApp 0x0000000103d1a6c0 SomeApp_mobile::message_writer::message_consume+ 29501120 () + 320 6 SomeApp 0x0000000103d1b100 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 (SomeApp_mobile::message_writer::*)(), std::__1::shared_ptr<SomeApp_mobile::message_writer> > >+ 29503744 (void*) + 64 7 libsystem_pthread.dylib 0x00000001f46c892c 0x1f46c7000 + 6444 8 libsystem_pthread.dylib 0x00000001f46c7e08 0x1f46c7000 + 3592 Thread 4: 0 libsystem_kernel.dylib 0x00000001bba55014 __psynch_cvwait + 8 1 libsystem_pthread.dylib 0x00000001f46cf1fc 0x1f46c7000 + 33276 2 libc++.1.dylib 0x000000019d891e78 0x19d888000 + 40568 3 SomeApp 0x0000000104f1abc8 std::__1::cv_status std::__1::condition_variable::wait_until<std::__1::chrono::steady_clock, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > >+ 48376776 (std::__1::unique_lock<std::__1::mutex>&, std::__1::chrono::time_point<std::__1::chrono::steady_clock, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > > const&) + 200 4 SomeApp 0x0000000103d00548 threading::signal::wait_for+ 29394248 (long long) + 96 5 SomeApp 0x0000000103d1a6c0 SomeApp_mobile::message_writer::message_consume+ 29501120 () + 320 6 SomeApp 0x0000000103d1b100 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 (SomeApp_mobile::message_writer::*)(), std::__1::shared_ptr<SomeApp_mobile::message_writer> > >+ 29503744 (void*) + 64 7 libsystem_pthread.dylib 0x00000001f46c892c 0x1f46c7000 + 6444 8 libsystem_pthread.dylib 0x00000001f46c7e08 0x1f46c7000 + 3592 Thread 5: 0 libsystem_kernel.dylib 0x00000001bba55014 __psynch_cvwait + 8 1 libsystem_pthread.dylib 0x00000001f46cf1fc 0x1f46c7000 + 33276 2 libc++.1.dylib 0x000000019d891e78 0x19d888000 + 40568 3 SomeApp 0x0000000104f1abc8 std::__1::cv_status std::__1::condition_variable::wait_until<std::__1::chrono::steady_clock, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > >+ 48376776 (std::__1::unique_lock<std::__1::mutex>&, std::__1::chrono::time_point<std::__1::chrono::steady_clock, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > > const&) + 200 4 SomeApp 0x0000000103d00548 threading::signal::wait_for+ 29394248 (long long) + 96 5 SomeApp 0x0000000103d1a6c0 SomeApp_mobile::message_writer::message_consume+ 29501120 () + 320 6 SomeApp 0x0000000103d1b100 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 (SomeApp_mobile::message_writer::*)(), std::__1::shared_ptr<SomeApp_mobile::message_writer> > >+ 29503744 (void*) + 64 7 libsystem_pthread.dylib 0x00000001f46c892c 0x1f46c7000 + 6444 8 libsystem_pthread.dylib 0x00000001f46c7e08 0x1f46c7000 + 3592 Thread 6: 0 libsystem_kernel.dylib 0x00000001bba55014 __psynch_cvwait + 8 1 libsystem_pthread.dylib 0x00000001f46cf1fc 0x1f46c7000 + 33276 2 libc++.1.dylib 0x000000019d891e78 0x19d888000 + 40568 3 SomeApp 0x0000000104f1abc8 std::__1::cv_status std::__1::condition_variable::wait_until<std::__1::chrono::steady_clock, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > >+ 48376776 (std::__1::unique_lock<std::__1::mutex>&, std::__1::chrono::time_point<std::__1::chrono::steady_clock, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > > const&) + 200 4 SomeApp 0x0000000103d00548 threading::signal::wait_for+ 29394248 (long long) + 96 5 SomeApp 0x0000000103d1a6c0 SomeApp_mobile::message_writer::message_consume+ 29501120 () + 320 6 SomeApp 0x0000000103d1b100 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 (SomeApp_mobile::message_writer::*)(), std::__1::shared_ptr<SomeApp_mobile::message_writer> > >+ 29503744 (void*) + 64 7 libsystem_pthread.dylib 0x00000001f46c892c 0x1f46c7000 + 6444 8 libsystem_pthread.dylib 0x00000001f46c7e08 0x1f46c7000 + 3592 Thread 7: 0 libsystem_kernel.dylib 0x00000001bba55014 __psynch_cvwait + 8 1 libsystem_pthread.dylib 0x00000001f46cf1fc 0x1f46c7000 + 33276 2 libc++.1.dylib 0x000000019d891e78 0x19d888000 + 40568 3 SomeApp 0x0000000104f1abc8 std::__1::cv_status std::__1::condition_variable::wait_until<std::__1::chrono::steady_clock, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > >+ 48376776 (std::__1::unique_lock<std::__1::mutex>&, std::__1::chrono::time_point<std::__1::chrono::steady_clock, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > > const&) + 200 4 SomeApp 0x0000000103d00548 threading::signal::wait_for+ 29394248 (long long) + 96 5 SomeApp 0x0000000103d1a6c0 SomeApp_mobile::message_writer::message_consume+ 29501120 () + 320 6 SomeApp 0x0000000103d1b100 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 (SomeApp_mobile::message_writer::*)(), std::__1::shared_ptr<SomeApp_mobile::message_writer> > >+ 29503744 (void*) + 64 7 libsystem_pthread.dylib 0x00000001f46c892c 0x1f46c7000 + 6444 8 libsystem_pthread.dylib 0x00000001f46c7e08 0x1f46c7000 + 3592 Thread 8: 0 libsystem_kernel.dylib 0x00000001bba55014 __psynch_cvwait + 8 1 libsystem_pthread.dylib 0x00000001f46cf1fc 0x1f46c7000 + 33276 2 libc++.1.dylib 0x000000019d891e78 0x19d888000 + 40568 3 SomeApp 0x0000000104f1abc8 std::__1::cv_status std::__1::condition_variable::wait_until<std::__1::chrono::steady_clock, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > >+ 48376776 (std::__1::unique_lock<std::__1::mutex>&, std::__1::chrono::time_point<std::__1::chrono::steady_clock, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > > const&) + 200 4 SomeApp 0x0000000103d00548 threading::signal::wait_for+ 29394248 (long long) + 96 5 SomeApp 0x0000000103d1a6c0 SomeApp_mobile::message_writer::message_consume+ 29501120 () + 320 6 SomeApp 0x0000000103d1b100 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 (SomeApp_mobile::message_writer::*)(), std::__1::shared_ptr<SomeApp_mobile::message_writer> > >+ 29503744 (void*) + 64 7 libsystem_pthread.dylib 0x00000001f46c892c 0x1f46c7000 + 6444 8 libsystem_pthread.dylib 0x00000001f46c7e08 0x1f46c7000 + 3592 Thread 9: 0 libsystem_kernel.dylib 0x00000001bba55014 __psynch_cvwait + 8 1 libsystem_pthread.dylib 0x00000001f46cf1fc 0x1f46c7000 + 33276 2 libc++.1.dylib 0x000000019d891e78 0x19d888000 + 40568 3 SomeApp 0x0000000104f1abc8 std::__1::cv_status std::__1::condition_variable::wait_until<std::__1::chrono::steady_clock, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > >+ 48376776 (std::__1::unique_lock<std::__1::mutex>&, std::__1::chrono::time_point<std::__1::chrono::steady_clock, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > > const&) + 200 4 SomeApp 0x0000000103d00548 threading::signal::wait_for+ 29394248 (long long) + 96 5 SomeApp 0x0000000103d1a6c0 SomeApp_mobile::message_writer::message_consume+ 29501120 () + 320 6 SomeApp 0x0000000103d1b100 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 (SomeApp_mobile::message_writer::*)(), std::__1::shared_ptr<SomeApp_mobile::message_writer> > >+ 29503744 (void*) + 64 7 libsystem_pthread.dylib 0x00000001f46c892c 0x1f46c7000 + 6444 8 libsystem_pthread.dylib 0x00000001f46c7e08 0x1f46c7000 + 3592 Thread 10: 0 libsystem_kernel.dylib 0x00000001bba55014 __psynch_cvwait + 8 1 libsystem_pthread.dylib 0x00000001f46cf1fc 0x1f46c7000 + 33276 2 libc++.1.dylib 0x000000019d891e78 0x19d888000 + 40568 3 SomeApp 0x0000000104f1abc8 std::__1::cv_status std::__1::condition_variable::wait_until<std::__1::chrono::steady_clock, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > >+ 48376776 (std::__1::unique_lock<std::__1::mutex>&, std::__1::chrono::time_point<std::__1::chrono::steady_clock, std::__1::chrono::duration<long long, std::__1::ratio<1l, 1000000000l> > > const&) + 200 4 SomeApp 0x0000000103d00548 threading::signal::wait_for+ 29394248 (long long) + 96 5 SomeApp 0x0000000103d1a6c0 SomeApp_mobile::message_writer::message_consume+ 29501120 () + 320 6 SomeApp 0x0000000103d1b100 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 (SomeApp_mobile::message_writer::*)(), std::__1::shared_ptr<SomeApp_mobile::message_writer> > >+ 29503744 (void*) + 64 7 libsystem_pthread.dylib 0x00000001f46c892c 0x1f46c7000 + 6444 8 libsystem_pthread.dylib 0x00000001f46c7e08 0x1f46c7000 + 3592 Thread 11 name: Thread 11: 0 libsystem_kernel.dylib 0x00000001bba54584 mach_msg_trap + 8 1 libsystem_kernel.dylib 0x00000001bba54c20 mach_msg + 76 (mach_msg.c:119) 2 SomeApp 0x00000001030cfe44 FIRCLSMachExceptionServer + 16612932 (FIRCLSMachException.c:170) 3 libsystem_pthread.dylib 0x00000001f46c892c 0x1f46c7000 + 6444 4 libsystem_pthread.dylib 0x00000001f46c7e08 0x1f46c7000 + 3592 Thread 12 name: Thread 12: 0 libsystem_kernel.dylib 0x00000001bba54584 mach_msg_trap + 8 1 libsystem_kernel.dylib 0x00000001bba54c20 mach_msg + 76 (mach_msg.c:119) 2 CoreFoundation 0x0000000184de1078 __CFRunLoopServiceMachPort + 372 (CFRunLoop.c:2646) 3 CoreFoundation 0x0000000184de536c __CFRunLoopRun + 1212 (CFRunLoop.c:3000) 4 CoreFoundation 0x0000000184df8da8 CFRunLoopRunSpecific + 600 (CFRunLoop.c:3268) 5 AudioSession 0x000000018e059e1c CADeprecated::GenericRunLoopThread::Entry(void*) + 164 (GenericRunLoopThread.h:95) 6 AudioSession 0x000000018e063a14 CADeprecated::CAPThread::Entry(CADeprecated::CAPThread*) + 92 (CAPThread.cpp:324) 7 libsystem_pthread.dylib 0x00000001f46c892c 0x1f46c7000 + 6444 8 libsystem_pthread.dylib 0x00000001f46c7e08 0x1f46c7000 + 3592 Thread 13: 0 libsystem_kernel.dylib 0x00000001bba55014 __psynch_cvwait + 8 1 libsystem_pthread.dylib 0x00000001f46cf1fc 0x1f46c7000 + 33276 2 MobileRTC 0x000000010ca129e4 0x10bb58000 + 15444452 3 MobileRTC 0x000000010c8ab448 0x10bb58000 + 13972552 4 MobileRTC 0x000000010c76c494 0x10bb58000 + 12666004 5 libsystem_pthread.dylib 0x00000001f46c892c 0x1f46c7000 + 6444 6 libsystem_pthread.dylib 0x00000001f46c7e08 0x1f46c7000 + 3592 Thread 14: 0 libsystem_kernel.dylib 0x00000001bba55014 __psynch_cvwait + 8 1 libsystem_pthread.dylib 0x00000001f46cf1fc 0x1f46c7000 + 33276 2 MobileRTC 0x000000010ca129e4 0x10bb58000 + 15444452 3 MobileRTC 0x000000010c8afd5c 0x10bb58000 + 13991260 4 MobileRTC 0x000000010c76c494 0x10bb58000 + 12666004 5 libsystem_pthread.dylib 0x00000001f46c892c 0x1f46c7000 + 6444 6 libsystem_pthread.dylib 0x00000001f46c7e08 0x1f46c7000 + 3592 Thread 15 name: Thread 15: 0 libsystem_kernel.dylib 0x00000001bba54584 mach_msg_trap + 8 1 libsystem_kernel.dylib 0x00000001bba54c20 mach_msg + 76 (mach_msg.c:119) 2 CoreFoundation 0x0000000184de1078 __CFRunLoopServiceMachPort + 372 (CFRunLoop.c:2646) 3 CoreFoundation 0x0000000184de536c __CFRunLoopRun + 1212 (CFRunLoop.c:3000) 4 CoreFoundation 0x0000000184df8da8 CFRunLoopRunSpecific + 600 (CFRunLoop.c:3268) 5 CFNetwork 0x0000000185842e20 +[__CFN_CoreSchedulingSetRunnable _run:] + 464 (CoreSchedulingSet.mm:1372) 6 Foundation 0x000000018664c858 __NSThread__start__ + 868 (NSThread.m:904) 7 libsystem_pthread.dylib 0x00000001f46c892c 0x1f46c7000 + 6444 8 libsystem_pthread.dylib 0x00000001f46c7e08 0x1f46c7000 + 3592 Thread 16: 0 libsystem_kernel.dylib 0x00000001bba57bd4 poll + 8 1 MobileRTC 0x000000010ca6ca9c 0x10bb58000 + 15813276 2 MobileRTC 0x000000010ca72274 0x10bb58000 + 15835764 3 libsystem_pthread.dylib 0x00000001f46c892c 0x1f46c7000 + 6444 4 libsystem_pthread.dylib 0x00000001f46c7e08 0x1f46c7000 + 3592 Thread 17: 0 libsystem_kernel.dylib 0x00000001bba57bd4 poll + 8 1 MobileRTC 0x000000010ca6ca9c 0x10bb58000 + 15813276 2 MobileRTC 0x000000010ca72274 0x10bb58000 + 15835764 3 libsystem_pthread.dylib 0x00000001f46c892c 0x1f46c7000 + 6444 4 libsystem_pthread.dylib 0x00000001f46c7e08 0x1f46c7000 + 3592 Thread 18: 0 libsystem_kernel.dylib 0x00000001bba54b64 __semwait_signal + 8 1 libsystem_c.dylib 0x00000001900bfc24 nanosleep + 216 (nanosleep.c:104) 2 libsystem_c.dylib 0x00000001900c0944 usleep + 68 (usleep.c:52) 3 MobileRTC 0x000000010c237658 0x10bb58000 + 7206488 4 MobileRTC 0x000000010c1b2128 0x10bb58000 + 6660392 5 libsystem_pthread.dylib 0x00000001f46c892c 0x1f46c7000 + 6444 6 libsystem_pthread.dylib 0x00000001f46c7e08 0x1f46c7000 + 3592 Thread 19: 0 libsystem_kernel.dylib 0x00000001bba54b64 __semwait_signal + 8 1 libsystem_c.dylib 0x00000001900bfc24 nanosleep + 216 (nanosleep.c:104) 2 libsystem_c.dylib 0x00000001900c0944 usleep + 68 (usleep.c:52) 3 MobileRTC 0x000000010ca422a0 0x10bb58000 + 15639200 4 MobileRTC 0x000000010c1b2128 0x10bb58000 + 6660392 5 libsystem_pthread.dylib 0x00000001f46c892c 0x1f46c7000 + 6444 6 libsystem_pthread.dylib 0x00000001f46c7e08 0x1f46c7000 + 3592 Thread 20: 0 libsystem_kernel.dylib 0x00000001bba54b64 __semwait_signal + 8 1 libsystem_c.dylib 0x00000001900bfc24 nanosleep + 216 (nanosleep.c:104) 2 libsystem_c.dylib 0x00000001900c0944 usleep + 68 (usleep.c:52) 3 MobileRTC 0x000000010c2743b4 0x10bb58000 + 7455668 4 MobileRTC 0x000000010c1b2128 0x10bb58000 + 6660392 5 libsystem_pthread.dylib 0x00000001f46c892c 0x1f46c7000 + 6444 6 libsystem_pthread.dylib 0x00000001f46c7e08 0x1f46c7000 + 3592 Thread 21 name: Thread 21: 0 libsystem_kernel.dylib 0x00000001bba54584 mach_msg_trap + 8 1 libsystem_kernel.dylib 0x00000001bba54c20 mach_msg + 76 (mach_msg.c:119) 2 CoreFoundation 0x0000000184de1078 __CFRunLoopServiceMachPort + 372 (CFRunLoop.c:2646) 3 CoreFoundation 0x0000000184de536c __CFRunLoopRun + 1212 (CFRunLoop.c:3000) 4 CoreFoundation 0x0000000184df8da8 CFRunLoopRunSpecific + 600 (CFRunLoop.c:3268) 5 CoreFoundation 0x0000000184e79e8c CFRunLoopRun + 64 (CFRunLoop.c:3293) 6 CoreMotion 0x000000019216bd5c CLMotionCore::runMotionThread(void*) + 1204 (CLMotionCore.mm:367) 7 libsystem_pthread.dylib 0x00000001f46c892c 0x1f46c7000 + 6444 8 libsystem_pthread.dylib 0x00000001f46c7e08 0x1f46c7000 + 3592 Thread 22 name: Thread 22: 0 libsystem_kernel.dylib 0x00000001bba55014 __psynch_cvwait + 8 1 libsystem_pthread.dylib 0x00000001f46cf1fc 0x1f46c7000 + 33276 2 SomeApp 0x0000000103e9f910 rtc::Event::Wait(int, int)::$_0::operator()+ 31095056 (absl::optional<timespec>) const + 92 3 SomeApp 0x0000000103e9f7dc rtc::Event::Wait+ 31094748 (int, int) + 260 4 SomeApp 0x0000000103ea26d4 rtc::NullSocketServer::Wait+ 31106772 (int, bool) + 20 5 SomeApp 0x0000000103ea75a8 rtc::Thread::Get+ 31126952 (rtc::Message*, int, bool) + 556 6 SomeApp 0x0000000103ea6ad0 rtc::Thread::ProcessMessages+ 31124176 (int) + 148 7 SomeApp 0x0000000103ea7f8c rtc::Thread::PreRun+ 31129484 (void*) + 64 8 libsystem_pthread.dylib 0x00000001f46c892c 0x1f46c7000 + 6444 9 libsystem_pthread.dylib 0x00000001f46c7e08 0x1f46c7000 + 3592 Thread 23 name: Thread 23: 0 libsystem_kernel.dylib 0x00000001bba55014 __psynch_cvwait + 8 1 libsystem_pthread.dylib 0x00000001f46cf1fc 0x1f46c7000 + 33276 2 SomeApp 0x0000000103e9f900 rtc::Event::Wait(int, int)::$_0::operator()+ 31095040 (absl::optional<timespec>) const + 76 3 SomeApp 0x0000000103e9f7dc rtc::Event::Wait+ 31094748 (int, int) + 260 4 SomeApp 0x0000000103ea26d4 rtc::NullSocketServer::Wait+ 31106772 (int, bool) + 20 5 SomeApp 0x0000000103ea75a8 rtc::Thread::Get+ 31126952 (rtc::Message*, int, bool) + 556 6 SomeApp 0x0000000103ea6ad0 rtc::Thread::ProcessMessages+ 31124176 (int) + 148 7 SomeApp 0x0000000103ea7f8c rtc::Thread::PreRun+ 31129484 (void*) + 64 8 libsystem_pthread.dylib 0x00000001f46c892c 0x1f46c7000 + 6444 9 libsystem_pthread.dylib 0x00000001f46c7e08 0x1f46c7000 + 3592 Thread 24 name: Thread 24: 0 libsystem_kernel.dylib 0x00000001bba55258 select$DARWIN_EXTSN + 8 1 SomeApp 0x0000000103ea50b8 rtc::PhysicalSocketServer::WaitSelect+ 31117496 (int, bool) + 568 2 SomeApp 0x0000000103ea4e74 rtc::PhysicalSocketServer::Wait+ 31116916 (int, bool) + 28 3 SomeApp 0x0000000103ea75a8 rtc::Thread::Get+ 31126952 (rtc::Message*, int, bool) + 556 4 SomeApp 0x0000000103ea6ad0 rtc::Thread::ProcessMessages+ 31124176 (int) + 148 5 SomeApp 0x0000000103ea7f8c rtc::Thread::PreRun+ 31129484 (void*) + 64 6 libsystem_pthread.dylib 0x00000001f46c892c 0x1f46c7000 + 6444 7 libsystem_pthread.dylib 0x00000001f46c7e08 0x1f46c7000 + 3592 Thread 25 name: Thread 25: 0 libsystem_kernel.dylib 0x00000001bba55258 select$DARWIN_EXTSN + 8 1 SomeApp 0x0000000103ea50b8 rtc::PhysicalSocketServer::WaitSelect+ 31117496 (int, bool) + 568 2 SomeApp 0x0000000103ea4e74 rtc::PhysicalSocketServer::Wait+ 31116916 (int, bool) + 28 3 SomeApp 0x0000000103ea75a8 rtc::Thread::Get+ 31126952 (rtc::Message*, int, bool) + 556 4 SomeApp 0x0000000103ea6ad0 rtc::Thread::ProcessMessages+ 31124176 (int) + 148 5 SomeApp 0x0000000103ea7f8c rtc::Thread::PreRun+ 31129484 (void*) + 64 6 libsystem_pthread.dylib 0x00000001f46c892c 0x1f46c7000 + 6444 7 libsystem_pthread.dylib 0x00000001f46c7e08 0x1f46c7000 + 3592 Thread 26 name: Thread 26: 0 libsystem_kernel.dylib 0x00000001bba55258 select$DARWIN_EXTSN + 8 1 CoreFoundation 0x0000000184e84a60 __CFSocketManager + 648 (CFSocket.c:1343) 2 libsystem_pthread.dylib 0x00000001f46c892c 0x1f46c7000 + 6444 3 libsystem_pthread.dylib 0x00000001f46c7e08 0x1f46c7000 + 3592 Thread 27 name: Thread 27: 0 libsystem_kernel.dylib 0x00000001bba55014 __psynch_cvwait + 8 1 libsystem_pthread.dylib 0x00000001f46cf1fc 0x1f46c7000 + 33276 2 libc++.1.dylib 0x000000019d891ddc 0x19d888000 + 40412 3 JavaScriptCore 0x00000001912e3368 void std::__1::condition_variable_any::wait<std::__1::unique_lock<bmalloc::Mutex> >(std::__1::unique_lock<bmalloc::Mutex>&) + 108 (condition_variable:203) 4 JavaScriptCore 0x00000001912e7b48 bmalloc::Scavenger::threadRunLoop() + 340 (condition_variable:212) 5 JavaScriptCore 0x00000001912e76e8 bmalloc::Scavenger::threadEntryPoint(bmalloc::Scavenger*) + 16 (Scavenger.cpp:295) 6 JavaScriptCore 0x00000001912e8ba4 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 (*)(bmalloc::Scavenger*), bmalloc::Scaveng... + 48 (type_traits:3694) 7 libsystem_pthread.dylib 0x00000001f46c892c 0x1f46c7000 + 6444 8 libsystem_pthread.dylib 0x00000001f46c7e08 0x1f46c7000 + 3592 Thread 28 name: Thread 28: 0 libsystem_kernel.dylib 0x00000001bba5522c __ulock_wait + 8 1 libdispatch.dylib 0x0000000184ae6f24 _dlock_wait + 56 (lock.c:326) 2 libdispatch.dylib 0x0000000184ae6cb8 _dispatch_thread_event_wait_slow + 56 (lock.c:366) 3 libdispatch.dylib 0x0000000184af5ba0 __DISPATCH_WAIT_FOR_QUEUE__ + 368 (lock.h:330) 4 libdispatch.dylib 0x0000000184af5738 _dispatch_sync_f_slow + 148 (queue.c:1757) 5 SomeSDK 0x000000010a09cfec -[PNDStepContent updateGuideStepTargetViewIfExists] + 200 6 SomeSDK 0x000000010a049f60 -[PNDGuidesManager guideStepContentCanBePresentedOnScreen:] + 72 7 SomeSDK 0x000000010a04a138 -[PNDGuidesManager allGuidesThatCanBeShownForCurrentTrigger:] + 436 8 SomeSDK 0x000000010a04a998 -[PNDGuidesManager showGuidesWithIds:] + 540 9 SomeSDK 0x000000010a12746c __61-[PNDTriggersManager presentGuidesWithObject:andActivations:]_block_invoke + 948 10 libdispatch.dylib 0x0000000184ae47ac _dispatch_call_block_and_release + 32 (init.c:1515) 11 libdispatch.dylib 0x0000000184ae6518 _dispatch_client_callout + 20 (object.m:560) 12 libdispatch.dylib 0x0000000184aedda4 _dispatch_lane_serial_drain + 664 (inline_internal.h:2603) 13 libdispatch.dylib 0x0000000184aee920 _dispatch_lane_invoke + 408 (queue.c:3932) 14 libdispatch.dylib 0x0000000184af91b4 _dispatch_workloop_worker_thread + 660 (queue.c:6726) 15 libsystem_pthread.dylib 0x00000001f46c8064 0x1f46c7000 + 4196 16 libsystem_pthread.dylib 0x00000001f46c7dfc 0x1f46c7000 + 3580 Thread 29: 0 libsystem_kernel.dylib 0x00000001bba55f08 kevent + 8 1 SomeApp 0x0000000105e56d34 boost::asio::detail::kqueue_reactor::run+ 64351540 (long, boost::asio::detail::op_queue<boost::asio::detail::scheduler_operation>&) + 268 2 SomeApp 0x0000000105e56ad8 boost::asio::detail::scheduler::do_run_one+ 64350936 (boost::asio::detail::conditionally_enabled_mutex::scoped_lock&, boost::asio::detail::scheduler_thread_info&, boost::system::error_code const&) + 260 3 SomeApp 0x0000000105e568c4 boost::asio::detail::scheduler::run+ 64350404 (boost::system::error_code&) + 252 4 SomeApp 0x0000000103dbb41c websocketpp::transport::asio::endpoint<websocketpp::config::SomeApp_tls_client::transport_config>::run+ 30159900 () + 56 5 SomeApp 0x0000000103d3b514 wspp::WSClient::runloop+ 29635860 () + 304 6 SomeApp 0x0000000103d42bd0 void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, std::__1::__bind<void (wspp::WSClient::*)(), wspp::WSClient*> > >+ 29666256 (void*) + 64 7 libsystem_pthread.dylib 0x00000001f46c892c 0x1f46c7000 + 6444 8 libsystem_pthread.dylib 0x00000001f46c7e08 0x1f46c7000 + 3592 Thread 30: 0 libsystem_kernel.dylib 0x00000001bba55014 __psynch_cvwait + 8 1 libsystem_pthread.dylib 0x00000001f46cf1fc 0x1f46c7000 + 33276 2 SomeApp 0x0000000105e57420 void boost::asio::detail::posix_event::wait<boost::asio::detail::conditionally_enabled_mutex::scoped_lock>+ 64353312 (boost::asio::detail::conditionally_enabled_mutex::scoped_lock&) + 52 3 SomeApp 0x0000000105e56aa0 boost::asio::detail::scheduler::do_run_one+ 64350880 (boost::asio::detail::conditionally_enabled_mutex::scoped_lock&, boost::asio::detail::scheduler_thread_info&, boost::system::error_code const&) + 204 4 SomeApp 0x0000000105e568c4 boost::asio::detail::scheduler::run+ 64350404 (boost::system::error_code&) + 252 5 SomeApp 0x00000001058cc6b4 boost::asio::detail::posix_thread::func<boost::asio::detail::resolver_service_base::work_scheduler_runner>::run+ 58541748 () + 44 6 SomeApp 0x0000000105e56748 boost_asio_detail_posix_thread_function + 28 7 libsystem_pthread.dylib 0x00000001f46c892c 0x1f46c7000 + 6444 8 libsystem_pthread.dylib 0x00000001f46c7e08 0x1f46c7000 + 3592 Thread 31: 0 libsystem_pthread.dylib 0x00000001f46c7df4 0x1f46c7000 + 3572 Thread 32 name: Thread 32: 0 libsystem_kernel.dylib 0x00000001bba5522c __ulock_wait + 8 1 libdispatch.dylib 0x0000000184ae6f24 _dlock_wait + 56 (lock.c:326) 2 libdispatch.dylib 0x0000000184ae6cb8 _dispatch_thread_event_wait_slow + 56 (lock.c:366) 3 libdispatch.dylib 0x0000000184af5ba0 __DISPATCH_WAIT_FOR_QUEUE__ + 368 (lock.h:330) 4 libdispatch.dylib 0x0000000184af5738 _dispatch_sync_f_slow + 148 (queue.c:1757) 5 SomeApp 0x0000000102f88cc0 -[UADispatcher dispatchSync:] + 15273152 (UADispatcher.m:0) 6 SomeApp 0x0000000102f88d8c -[UADispatcher doSync:] + 15273356 (UADispatcher.m:89) 7 SomeApp 0x0000000102fc9bdc -[UATaskManager checkRequestRequirements:] + 15539164 (UATaskManager.m:289) 8 SomeApp 0x0000000102fc93c8 -[UATaskManager attemptRequest:nextBackOff:] + 15537096 (UATaskManager.m:247) 9 SomeApp 0x0000000102fc8e2c __47-[UATaskManager initiateRequests:initialDelay:]_block_invoke + 15535660 (UATaskManager.m:183) 10 libdispatch.dylib 0x0000000184ae6518 _dispatch_client_callout + 20 (object.m:560) 11 libdispatch.dylib 0x0000000184ae9a48 _dispatch_continuation_pop + 504 (inline_internal.h:2603) 12 libdispatch.dylib 0x0000000184afcc7c _dispatch_source_invoke + 1364 (source.c:587) 13 libdispatch.dylib 0x0000000184af7ddc _dispatch_root_queue_drain + 392 (inline_internal.h:0) 14 libdispatch.dylib 0x0000000184af8600 _dispatch_worker_thread2 + 168 (queue.c:6930) 15 libsystem_pthread.dylib 0x00000001f46c8028 0x1f46c7000 + 4136 16 libsystem_pthread.dylib 0x00000001f46c7dfc 0x1f46c7000 + 3580 Thread 33: 0 libsystem_pthread.dylib 0x00000001f46c7df4 0x1f46c7000 + 3572 Thread 34: 0 libsystem_pthread.dylib 0x00000001f46c7df4 0x1f46c7000 + 3572 Thread 35: 0 libsystem_pthread.dylib 0x00000001f46c7df4 0x1f46c7000 + 3572 Thread 0 crashed with ARM Thread State (64-bit): x0: 0xfffffffffffffffc x1: 0x0000000000000000 x2: 0x000000000001f612 x3: 0x0000000000000000 x4: 0x0000000000000001 x5: 0x0000000000000000 x6: 0x0000000000000000 x7: 0x0000000000000403 x8: 0x000000000001f612 x9: 0x0000000000000001 x10: 0x0000000000000001 x11: 0x080000010a367a25 x12: 0x000000000000003f x13: 0x0000000000000000 x14: 0x0000000100000000 x15: 0x0000000000000000 x16: 0x0000000000000203 x17: 0x000000010a04ed58 x18: 0x000000011696b20c x19: 0x0000000000000103 x20: 0x0000000000000000 x21: 0x0000000109f1bf14 x22: 0x0000000001000002 x23: 0x000000000001f612 x24: 0x0000000000000000 x25: 0x0000000000000103 x26: 0x0000000281add650 x27: 0x99f0ee627a5c9e6a x28: 0x0000000285df6700 fp: 0x000000016dd06600 lr: 0x00000001f46bf944 sp: 0x000000016dd065c0 pc: 0x00000001bba5522c cpsr: 0x40000000 esr: 0x56000080 Address size fault Binary Images: 0x1020f8000 - 0x107877fff SomeApp arm64 <f7abe6a4a1b23fcf89627b34b3786733> /private/var/containers/Bundle/Application/891DD69C-1743-4BF8-96F0-07F025725230/SomeApp.app/SomeApp 0x109188000 - 0x1091dffff dyld arm64e <307ca1e7c12f31918ff5dbe126e7126a> /usr/lib/dyld 0x10a004000 - 0x10a2b3fff SomeSDK arm64 <397bd50eebc83c9d9033ceedab9d20d6> /private/var/containers/Bundle/Application/891DD69C-1743-4BF8-96F0-07F025725230/SomeApp.app/Frameworks/SomeSDK.framework/SomeSDK 0x10bb58000 - 0x10d9ebfff MobileRTC arm64 <bdd59222f1e53dcf8d807673f629d914> /private/var/containers/Bundle/Application/891DD69C-1743-4BF8-96F0-07F025725230/SomeApp.app/Frameworks/MobileRTC.framework/MobileRTC 0x184ae2000 - 0x184b28fff libdispatch.dylib arm64e <eff718cd15a432cfbd42fe6d704d97dc> /usr/lib/system/libdispatch.dylib 0x184dda000 - 0x185206fff CoreFoundation arm64e <ae90e810887032e0830cb812c03f8c8b> /System/Library/Frameworks/CoreFoundation.framework/CoreFoundation 0x1855c9000 - 0x185a8cfff CFNetwork arm64e <5d6e98e4036a3473bc20d6d65c888853> /System/Library/Frameworks/CFNetwork.framework/CFNetwork 0x1865e4000 - 0x1868e3fff Foundation arm64e <74aee2eaa0d83842affac8bf40a51ad5> /System/Library/Frameworks/Foundation.framework/Foundation 0x18725c000 - 0x188abffff UIKitCore arm64e <a0973430c2d332b2b1ac555bf3dee8c8> /System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore 0x18e053000 - 0x18e07dfff AudioSession arm64e <1e9a7818ef943a97b348d57109ca3292> /System/Library/PrivateFrameworks/AudioSession.framework/AudioSession 0x1900bb000 - 0x190139fff libsystem_c.dylib arm64e <31b6dea8fe603384a9d6eea183a363db> /usr/lib/system/libsystem_c.dylib 0x190191000 - 0x1913eefff JavaScriptCore arm64e <66c2669fc2773ef2b90d06c33b134e38> /System/Library/Frameworks/JavaScriptCore.framework/JavaScriptCore 0x192159000 - 0x192462fff CoreMotion arm64e <70b1562aea6a30099364af9903556eda> /System/Library/Frameworks/CoreMotion.framework/CoreMotion 0x19d7e2000 - 0x19d81bfff libobjc.A.dylib arm64e <cf2f9b27640037d4b3ad303893494d23> /usr/lib/libobjc.A.dylib 0x19d888000 - 0x19d8ebfff libc++.1.dylib arm64e <9e0ee51ee3213868a72992d3589a58f2> /usr/lib/libc++.1.dylib 0x1a0af2000 - 0x1a0afafff GraphicsServices arm64e <e6b4e3b4096534d999e7768756ccb159> /System/Library/PrivateFrameworks/GraphicsServices.framework/GraphicsServices 0x1bba53000 - 0x1bba86fff libsystem_kernel.dylib arm64e <35a25e239abc3608a9860d05808d56a6> /usr/lib/system/libsystem_kernel.dylib 0x1f46bf000 - 0x1f46c5fff libsystem_platform.dylib arm64e <f643cabc10a332e58ba03fa0751effe0> /usr/lib/system/libsystem_platform.dylib 0x1f46c7000 - 0x1f46d2fff libsystem_pthread.dylib arm64e <db2e203d50373d1d9c6d31955d713197> /usr/lib/system/libsystem_pthread.dylib EOF
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