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Crash App On IOs Device When Close or Kill application! #96612

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Crash App On IOs Device When Close or Kill application!#96612
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c: crashStack traces logged to the consolec: fatal crashCrashes that terminate the processengineflutter/engine related. See also e: labels.platform-iosiOS applications specificallyr: fixedIssue is closed as already fixed in a newer version

Description

@6N5tr
6N5tr
opened on Jan 13, 2022

image

Just create a new application on flutter and when kill it on xcode the error or bug

Steps to Reproduce

Steps:

Just create a new project
Simulate it with an iphone 12
Close the app permanently
And visualize the problem in xcode.

I have an application in production and it is generating several problems on different devices, but the most common is on iPhone 12. I hope you can help me solve this problem.

Activity

  1. DeD1rk commented on Jan 13, 2022

    @DeD1rk
    DeD1rk
    on Jan 13, 2022

    Sounds like this might be a duplicate of #95844. Could you add the entire crash report and flutter doctor -v?

  2. maheshj01
    added
    in triagePresently being triaged by the triage team
    on Jan 14, 2022

  3. maheshj01 commented on Jan 14, 2022

    @maheshj01
    maheshj01
    on Jan 14, 2022
    Member

    Hi @6N5tr, Could you please share the output of flutter doctor -v and the complete error logs?

    Thanks

  4. maheshj01
    added
    waiting for responseThe Flutter team cannot make further progress on this issue until the original reporter responds
    on Jan 14, 2022

  5. 6N5tr commented on Jan 18, 2022

    @6N5tr
    6N5tr
    on Jan 18, 2022
    Author

    Hello @maheshmnj . This the complete log and flutter doctor -v output. Thanks for helping me.

    logs 
    Incident Identifier: 4CE195BD-7E37-4786-88F5-63D7C25CF7D8
CrashReporter Key:   B8A6A96E-505C-CAB6-293D-BF18E1BF8E17
Hardware Model:      MacBookAir6,2
Process:             Runner [15727]
Path:                /Users/USER/Library/Developer/CoreSimulator/Devices/6149D744-9E9A-4DD3-9C69-9B458830E89C/data/Containers/Bundle/Application/065FF74E-8BDC-4EEE-85FE-434405F7E1AA/Runner.app/Runner
Identifier:          com.saprissa.appsaprissa
Version:             1.0.3 (1)
Code Type:           X86-64 (Native)
Role:                Non UI
Parent Process:      launchd_sim [11733]
Coalition:           com.apple.CoreSimulator.SimDevice.6149D744-9E9A-4DD3-9C69-9B458830E89C [1660]
Responsible Process: SimulatorTrampoline [504]

Date/Time:           2022-01-11 12:46:39.6542 -0500
Launch Time:         2022-01-11 12:46:20.1626 -0500
OS Version:          macOS 12.0.1 (21A559)
Release Type:        User
Report Version:      104

Exception Type:  EXC_BAD_ACCESS (SIGSEGV)
Exception Subtype: KERN_INVALID_ADDRESS at 0x0000000000000838
Exception Codes: 0x0000000000000001, 0x0000000000000838
VM Region Info: 0x838 is not in any region.  Bytes before following region: 4502824904
      REGION TYPE                    START - END         [ VSIZE] PRT/MAX SHRMOD  REGION DETAIL
      UNUSED SPACE AT START
--->  
      __TEXT                      10c63b000-10c653000    [   96K] r-x/r-x SM=COW  ...er.app/Runner
Exception Note:  EXC_CORPSE_NOTIFY
Termination Reason: SIGNAL 11 Segmentation fault: 11
Terminating Process: exc handler [15727]

Triggered by Thread:  0

Application Specific Information:
CoreSimulator 783.5 - Device: iPhone 12 (6149D744-9E9A-4DD3-9C69-9B458830E89C) - Runtime: iOS 15.2 (19C51) - DeviceType: iPhone 12
dyld4 config: DYLD_ROOT_PATH=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot
dyld4 config: DYLD_ROOT_PATH=/Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot


Thread 0 Crashed::  Dispatch queue: com.apple.main-thread
0   Flutter                       	       0x110952957 flutter::Engine::GetWeakPtr() const + 7
1   Flutter                       	       0x110961462 flutter::Shell::OnPlatformViewSetSemanticsEnabled(bool) + 76
2   Flutter                       	       0x11053006b flutter::PlatformViewIOS::AccessibilityBridgePtr::~AccessibilityBridgePtr() + 43
3   Flutter                       	       0x110530538 flutter::PlatformViewIOS::~PlatformViewIOS() + 100
4   Flutter                       	       0x1105305c8 flutter::PlatformViewIOS::~PlatformViewIOS() + 14
5   Flutter                       	       0x1109685f5 std::__1::__function::__func<fml::internal::CopyableLambda<flutter::Shell::~Shell()::$_6>, std::__1::allocator<fml::internal::CopyableLambda<flutter::Shell::~Shell()::$_6> >, void ()>::operator()() + 33
6   Flutter                       	       0x11095f43a flutter::Shell::~Shell() + 1148
7   Flutter                       	       0x1104fd12f std::__1::unique_ptr<flutter::Shell, std::__1::default_delete<flutter::Shell> >::reset(flutter::Shell*) + 25
8   Flutter                       	       0x1104fd058 -[FlutterEngine destroyContext] + 59
9   CoreFoundation                	    0x7fff2033ef2c __CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__ + 12
10  CoreFoundation                	    0x7fff2033eef2 ___CFXRegistrationPost_block_invoke + 49
11  CoreFoundation                	    0x7fff2033e454 _CFXRegistrationPost + 496
12  CoreFoundation                	    0x7fff2033dd87 _CFXNotificationPost + 806
13  Foundation                    	    0x7fff207d09a3 -[NSNotificationCenter postNotificationName:object:userInfo:] + 82
14  UIKitCore                     	    0x7fff25064d72 -[UIApplication _terminateWithStatus:] + 150
15  UIKitCore                     	    0x7fff245da2ce -[_UISceneLifecycleMultiplexer _evalTransitionToSettings:fromSettings:forceExit:withTransitionStore:] + 113
16  UIKitCore                     	    0x7fff245d9fcd -[_UISceneLifecycleMultiplexer forceExitWithTransitionContext:scene:] + 235
17  UIKitCore                     	    0x7fff2505b2c7 -[UIApplication workspaceShouldExit:withTransitionContext:] + 169
18  FrontBoardServices            	    0x7fff2651e1c5 __63-[FBSWorkspaceScenesClient willTerminateWithTransitionContext:]_block_invoke_2 + 76
19  FrontBoardServices            	    0x7fff26500b72 -[FBSWorkspace _calloutQueue_executeCalloutFromSource:withBlock:] + 209
20  FrontBoardServices            	    0x7fff2651e164 __63-[FBSWorkspaceScenesClient willTerminateWithTransitionContext:]_block_invoke + 106
21  libdispatch.dylib             	    0x7fff2011383a _dispatch_client_callout + 8
22  libdispatch.dylib             	    0x7fff201169c5 _dispatch_block_invoke_direct + 281
23  FrontBoardServices            	    0x7fff26545a19 __FBSSERIALQUEUE_IS_CALLING_OUT_TO_A_BLOCK__ + 30
24  FrontBoardServices            	    0x7fff2654590f -[FBSSerialQueue _targetQueue_performNextIfPossible] + 174
25  FrontBoardServices            	    0x7fff26545a41 -[FBSSerialQueue _performNextFromRunLoopSource] + 19
26  CoreFoundation                	    0x7fff2036ce15 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ + 17
27  CoreFoundation                	    0x7fff2036cd0d __CFRunLoopDoSource0 + 180
28  CoreFoundation                	    0x7fff2036c1e2 __CFRunLoopDoSources0 + 242
29  CoreFoundation                	    0x7fff20366941 __CFRunLoopRun + 875
30  CoreFoundation                	    0x7fff203660f3 CFRunLoopRunSpecific + 567
31  GraphicsServices              	    0x7fff2c995cd3 GSEventRunModal + 139
32  UIKitCore                     	    0x7fff25059f42 -[UIApplication _run] + 928
33  UIKitCore                     	    0x7fff2505eb5e UIApplicationMain + 101
34  Runner                        	       0x10c64111f main + 63 (AppDelegate.swift:5)
35  dyld_sim                      	       0x10c884ee9 start_sim + 10
36  dyld                          	       0x115ec64fe start + 462

Thread 1:
0   libsystem_pthread.dylib       	    0x7fff6da2e00c start_wqthread + 0

Thread 2:
0   libsystem_pthread.dylib       	    0x7fff6da2e00c start_wqthread + 0

Thread 3:
0   libsystem_pthread.dylib       	    0x7fff6da2e00c start_wqthread + 0

Thread 4:: com.apple.uikit.eventfetch-thread
0   libsystem_kernel.dylib        	    0x7fff6d9d4aba mach_msg_trap + 10
1   libsystem_kernel.dylib        	    0x7fff6d9d4e2b mach_msg + 59
2   CoreFoundation                	    0x7fff2036c440 __CFRunLoopServiceMachPort + 319
3   CoreFoundation                	    0x7fff20366ae3 __CFRunLoopRun + 1293
4   CoreFoundation                	    0x7fff203660f3 CFRunLoopRunSpecific + 567
5   Foundation                    	    0x7fff2081c754 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 213
6   Foundation                    	    0x7fff2081c9cb -[NSRunLoop(NSRunLoop) runUntilDate:] + 72
7   UIKitCore                     	    0x7fff2511a2d1 -[UIEventFetcher threadMain] + 491
8   Foundation                    	    0x7fff20845550 __NSThread__start__ + 1025
9   libsystem_pthread.dylib       	    0x7fff6da32514 _pthread_start + 125
10  libsystem_pthread.dylib       	    0x7fff6da2e02f thread_start + 15

Thread 5:: io.flutter.1.ui
0   libsystem_kernel.dylib        	    0x7fff6d9d4aba mach_msg_trap + 10
1   libsystem_kernel.dylib        	    0x7fff6d9d4e2b mach_msg + 59
2   CoreFoundation                	    0x7fff2036c440 __CFRunLoopServiceMachPort + 319
3   CoreFoundation                	    0x7fff20366ae3 __CFRunLoopRun + 1293
4   CoreFoundation                	    0x7fff203660f3 CFRunLoopRunSpecific + 567
5   Flutter                       	       0x110872e01 fml::MessageLoopDarwin::Run() + 65
6   Flutter                       	       0x11086c75c fml::MessageLoopImpl::DoRun() + 22
7   Flutter                       	       0x110871846 void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, fml::Thread::Thread(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_0> >(void*) + 170
8   libsystem_pthread.dylib       	    0x7fff6da32514 _pthread_start + 125
9   libsystem_pthread.dylib       	    0x7fff6da2e02f thread_start + 15

Thread 6:: io.flutter.1.raster
0   libsystem_kernel.dylib        	    0x7fff6d9d4aba mach_msg_trap + 10
1   libsystem_kernel.dylib        	    0x7fff6d9d4e2b mach_msg + 59
2   CoreFoundation                	    0x7fff2036c440 __CFRunLoopServiceMachPort + 319
3   CoreFoundation                	    0x7fff20366ae3 __CFRunLoopRun + 1293
4   CoreFoundation                	    0x7fff203660f3 CFRunLoopRunSpecific + 567
5   Flutter                       	       0x110872e01 fml::MessageLoopDarwin::Run() + 65
6   Flutter                       	       0x11086c75c fml::MessageLoopImpl::DoRun() + 22
7   Flutter                       	       0x110871846 void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, fml::Thread::Thread(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_0> >(void*) + 170
8   libsystem_pthread.dylib       	    0x7fff6da32514 _pthread_start + 125
9   libsystem_pthread.dylib       	    0x7fff6da2e02f thread_start + 15

Thread 7:: io.flutter.1.io
0   libsystem_kernel.dylib        	    0x7fff6d9d4aba mach_msg_trap + 10
1   libsystem_kernel.dylib        	    0x7fff6d9d4e2b mach_msg + 59
2   CoreFoundation                	    0x7fff2036c440 __CFRunLoopServiceMachPort + 319
3   CoreFoundation                	    0x7fff20366ae3 __CFRunLoopRun + 1293
4   CoreFoundation                	    0x7fff203660f3 CFRunLoopRunSpecific + 567
5   Flutter                       	       0x110872e01 fml::MessageLoopDarwin::Run() + 65
6   Flutter                       	       0x11086c75c fml::MessageLoopImpl::DoRun() + 22
7   Flutter                       	       0x110871846 void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, fml::Thread::Thread(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_0> >(void*) + 170
8   libsystem_pthread.dylib       	    0x7fff6da32514 _pthread_start + 125
9   libsystem_pthread.dylib       	    0x7fff6da2e02f thread_start + 15

Thread 8:: io.flutter.1.profiler
0   libsystem_kernel.dylib        	    0x7fff6d9d4aba mach_msg_trap + 10
1   libsystem_kernel.dylib        	    0x7fff6d9d4e2b mach_msg + 59
2   CoreFoundation                	    0x7fff2036c440 __CFRunLoopServiceMachPort + 319
3   CoreFoundation                	    0x7fff20366ae3 __CFRunLoopRun + 1293
4   CoreFoundation                	    0x7fff203660f3 CFRunLoopRunSpecific + 567
5   Flutter                       	       0x110872e01 fml::MessageLoopDarwin::Run() + 65
6   Flutter                       	       0x11086c75c fml::MessageLoopImpl::DoRun() + 22
7   Flutter                       	       0x110871846 void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, fml::Thread::Thread(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_0> >(void*) + 170
8   libsystem_pthread.dylib       	    0x7fff6da32514 _pthread_start + 125
9   libsystem_pthread.dylib       	    0x7fff6da2e02f thread_start + 15

Thread 9:: io.worker.1
0   libsystem_kernel.dylib        	    0x7fff6d9d7506 __psynch_cvwait + 10
1   libsystem_pthread.dylib       	    0x7fff6da32a89 _pthread_cond_wait + 1224
2   libc++.1.dylib                	    0x7fff202799e2 std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&) + 18
3   Flutter                       	       0x110869ae9 fml::ConcurrentMessageLoop::WorkerMain() + 187
4   Flutter                       	       0x11086a12c void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, fml::ConcurrentMessageLoop::ConcurrentMessageLoop(unsigned long)::$_0> >(void*) + 155
5   libsystem_pthread.dylib       	    0x7fff6da32514 _pthread_start + 125
6   libsystem_pthread.dylib       	    0x7fff6da2e02f thread_start + 15

Thread 10:: io.worker.2
0   libsystem_kernel.dylib        	    0x7fff6d9d7506 __psynch_cvwait + 10
1   libsystem_pthread.dylib       	    0x7fff6da32a89 _pthread_cond_wait + 1224
2   libc++.1.dylib                	    0x7fff202799e2 std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&) + 18
3   Flutter                       	       0x110869ae9 fml::ConcurrentMessageLoop::WorkerMain() + 187
4   Flutter                       	       0x11086a12c void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, fml::ConcurrentMessageLoop::ConcurrentMessageLoop(unsigned long)::$_0> >(void*) + 155
5   libsystem_pthread.dylib       	    0x7fff6da32514 _pthread_start + 125
6   libsystem_pthread.dylib       	    0x7fff6da2e02f thread_start + 15

Thread 11:: io.worker.3
0   libsystem_kernel.dylib        	    0x7fff6d9d7506 __psynch_cvwait + 10
1   libsystem_pthread.dylib       	    0x7fff6da32a89 _pthread_cond_wait + 1224
2   libc++.1.dylib                	    0x7fff202799e2 std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&) + 18
3   Flutter                       	       0x110869ae9 fml::ConcurrentMessageLoop::WorkerMain() + 187
4   Flutter                       	       0x11086a12c void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, fml::ConcurrentMessageLoop::ConcurrentMessageLoop(unsigned long)::$_0> >(void*) + 155
5   libsystem_pthread.dylib       	    0x7fff6da32514 _pthread_start + 125
6   libsystem_pthread.dylib       	    0x7fff6da2e02f thread_start + 15

Thread 12:: io.worker.4
0   libsystem_kernel.dylib        	    0x7fff6d9d7506 __psynch_cvwait + 10
1   libsystem_pthread.dylib       	    0x7fff6da32a89 _pthread_cond_wait + 1224
2   libc++.1.dylib                	    0x7fff202799e2 std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&) + 18
3   Flutter                       	       0x110869ae9 fml::ConcurrentMessageLoop::WorkerMain() + 187
4   Flutter                       	       0x11086a12c void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, fml::ConcurrentMessageLoop::ConcurrentMessageLoop(unsigned long)::$_0> >(void*) + 155
5   libsystem_pthread.dylib       	    0x7fff6da32514 _pthread_start + 125
6   libsystem_pthread.dylib       	    0x7fff6da2e02f thread_start + 15

Thread 13:: dart:io EventHandler
0   libsystem_kernel.dylib        	    0x7fff6d9d945e kevent + 10
1   Flutter                       	       0x110a68348 dart::bin::EventHandlerImplementation::EventHandlerEntry(unsigned long) + 312
2   Flutter                       	       0x110a86d68 dart::bin::ThreadStart(void*) + 40
3   libsystem_pthread.dylib       	    0x7fff6da32514 _pthread_start + 125
4   libsystem_pthread.dylib       	    0x7fff6da2e02f thread_start + 15

Thread 14:: JavaScriptCore bmalloc scavenger
0   libsystem_kernel.dylib        	    0x7fff6d9d7506 __psynch_cvwait + 10
1   libsystem_pthread.dylib       	    0x7fff6da32a89 _pthread_cond_wait + 1224
2   libc++.1.dylib                	    0x7fff202799e2 std::__1::condition_variable::wait(std::__1::unique_lock<std::__1::mutex>&) + 18
3   JavaScriptCore                	    0x7fff33792125 void std::__1::condition_variable_any::wait<std::__1::unique_lock<bmalloc::Mutex> >(std::__1::unique_lock<bmalloc::Mutex>&) + 85
4   JavaScriptCore                	    0x7fff33796b3b bmalloc::Scavenger::threadRunLoop() + 443
5   JavaScriptCore                	    0x7fff33796419 bmalloc::Scavenger::threadEntryPoint(bmalloc::Scavenger*) + 9
6   JavaScriptCore                	    0x7fff33797d17 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::Scavenger*> >(void*) + 39
7   libsystem_pthread.dylib       	    0x7fff6da32514 _pthread_start + 125
8   libsystem_pthread.dylib       	    0x7fff6da2e02f thread_start + 15

Thread 15:
0   libsystem_pthread.dylib       	    0x7fff6da2e00c start_wqthread + 0

Thread 16:: AVAudioSession Notify Thread
0   libsystem_kernel.dylib        	    0x7fff6d9d4aba mach_msg_trap + 10
1   libsystem_kernel.dylib        	    0x7fff6d9d4e2b mach_msg + 59
2   CoreFoundation                	    0x7fff2036c440 __CFRunLoopServiceMachPort + 319
3   CoreFoundation                	    0x7fff20366ae3 __CFRunLoopRun + 1293
4   CoreFoundation                	    0x7fff203660f3 CFRunLoopRunSpecific + 567
5   AudioSession                  	    0x7fff5f0b3f1d CADeprecated::GenericRunLoopThread::Entry(void*) + 157
6   AudioSession                  	    0x7fff5f0c5b89 CADeprecated::CAPThread::Entry(CADeprecated::CAPThread*) + 77
7   libsystem_pthread.dylib       	    0x7fff6da32514 _pthread_start + 125
8   libsystem_pthread.dylib       	    0x7fff6da2e02f thread_start + 15

Thread 17:: AMCP Logging Spool
0   libsystem_kernel.dylib        	    0x7fff6d9d4af6 semaphore_wait_trap + 10
1   caulk                         	    0x7fff49a0ca56 caulk::mach::semaphore::wait_or_error() + 16
2   caulk                         	    0x7fff49a07e2e caulk::concurrent::details::worker_thread::run() + 36
3   caulk                         	    0x7fff49a07e82 void* caulk::thread_proxy<std::__1::tuple<caulk::thread::attributes, void (caulk::concurrent::details::worker_thread::*)(), std::__1::tuple<caulk::concurrent::details::worker_thread*> > >(void*) + 41
4   libsystem_pthread.dylib       	    0x7fff6da32514 _pthread_start + 125
5   libsystem_pthread.dylib       	    0x7fff6da2e02f thread_start + 15

Thread 18:: com.apple.coreaudio.AQClient
0   libsystem_kernel.dylib        	    0x7fff6d9d4aba mach_msg_trap + 10
1   libsystem_kernel.dylib        	    0x7fff6d9d4e2b mach_msg + 59
2   CoreFoundation                	    0x7fff2036c440 __CFRunLoopServiceMachPort + 319
3   CoreFoundation                	    0x7fff20366ae3 __CFRunLoopRun + 1293
4   CoreFoundation                	    0x7fff203660f3 CFRunLoopRunSpecific + 567
5   AudioToolbox                  	    0x7fff2e2a2675 CADeprecated::GenericRunLoopThread::Entry(void*) + 157
6   libAudioToolboxUtility.dylib  	    0x7fff2e3077a3 CADeprecated::CAPThread::Entry(CADeprecated::CAPThread*) + 77
7   libsystem_pthread.dylib       	    0x7fff6da32514 _pthread_start + 125
8   libsystem_pthread.dylib       	    0x7fff6da2e02f thread_start + 15

Thread 19:
0   libsystem_kernel.dylib        	    0x7fff6d9d4af6 semaphore_wait_trap + 10
1   caulk                         	    0x7fff49a0ca56 caulk::mach::semaphore::wait_or_error() + 16
2   caulk                         	    0x7fff49a07e2e caulk::concurrent::details::worker_thread::run() + 36
3   caulk                         	    0x7fff49a07e82 void* caulk::thread_proxy<std::__1::tuple<caulk::thread::attributes, void (caulk::concurrent::details::worker_thread::*)(), std::__1::tuple<caulk::concurrent::details::worker_thread*> > >(void*) + 41
4   libsystem_pthread.dylib       	    0x7fff6da32514 _pthread_start + 125
5   libsystem_pthread.dylib       	    0x7fff6da2e02f thread_start + 15

Thread 20:: com.apple.audio.IOThread.client
0   libsystem_kernel.dylib        	    0x7fff6d9d4aba mach_msg_trap + 10
1   libsystem_kernel.dylib        	    0x7fff6d9d4e2b mach_msg + 59
2   CoreAudio                     	    0x7fff218087ce HALC_ProxyIOContext::IOWorkLoop() + 4790
3   CoreAudio                     	    0x7fff21806f51 invocation function for block in HALC_ProxyIOContext::HALC_ProxyIOContext(unsigned int, unsigned int) + 63
4   CoreAudio                     	    0x7fff21902aa6 HALB_IOThread::Entry(void*) + 72
5   libsystem_pthread.dylib       	    0x7fff6da32514 _pthread_start + 125
6   libsystem_pthread.dylib       	    0x7fff6da2e02f thread_start + 15

Thread 21:: com.apple.coremedia.audioqueue.source
0   libsystem_kernel.dylib        	    0x7fff6d9d7506 __psynch_cvwait + 10
1   libsystem_pthread.dylib       	    0x7fff6da32a89 _pthread_cond_wait + 1224
2   CoreMedia                     	    0x7fff2875aac9 WaitOnCondition + 11
3   CoreMedia                     	    0x7fff2875a7d9 FigSemaphoreWaitRelative + 145
4   MediaToolbox                  	    0x7fff2c5376b4 faq_enqueueSourceDataThread + 28
5   CoreMedia                     	    0x7fff2875b352 figThreadMain + 276
6   libsystem_pthread.dylib       	    0x7fff6da32514 _pthread_start + 125
7   libsystem_pthread.dylib       	    0x7fff6da2e02f thread_start + 15

Thread 22:: com.apple.coremedia.videoprocessor
0   libsystem_kernel.dylib        	    0x7fff6d9d7506 __psynch_cvwait + 10
1   libsystem_pthread.dylib       	    0x7fff6da32a89 _pthread_cond_wait + 1224
2   CoreMedia                     	    0x7fff2875aac9 WaitOnCondition + 11
3   CoreMedia                     	    0x7fff2875a7d9 FigSemaphoreWaitRelative + 145
4   MediaToolbox                  	    0x7fff2c6d9387 activitySchedulerOnThread + 112
5   CoreMedia                     	    0x7fff2875b352 figThreadMain + 276
6   libsystem_pthread.dylib       	    0x7fff6da32514 _pthread_start + 125
7   libsystem_pthread.dylib       	    0x7fff6da2e02f thread_start + 15

Thread 23:: com.apple.coremedia.videomediaconverter
0   libsystem_kernel.dylib        	    0x7fff6d9d7506 __psynch_cvwait + 10
1   libsystem_pthread.dylib       	    0x7fff6da32a89 _pthread_cond_wait + 1224
2   CoreMedia                     	    0x7fff2875aac9 WaitOnCondition + 11
3   CoreMedia                     	    0x7fff2875a7d9 FigSemaphoreWaitRelative + 145
4   MediaToolbox                  	    0x7fff2c6d9387 activitySchedulerOnThread + 112
5   CoreMedia                     	    0x7fff2875b352 figThreadMain + 276
6   libsystem_pthread.dylib       	    0x7fff6da32514 _pthread_start + 125
7   libsystem_pthread.dylib       	    0x7fff6da2e02f thread_start + 15

Thread 24:: com.apple.coremedia.audiomentor
0   libsystem_kernel.dylib        	    0x7fff6d9d7506 __psynch_cvwait + 10
1   libsystem_pthread.dylib       	    0x7fff6da32a89 _pthread_cond_wait + 1224
2   CoreMedia                     	    0x7fff2875aac9 WaitOnCondition + 11
3   CoreMedia                     	    0x7fff2875a7d9 FigSemaphoreWaitRelative + 145
4   MediaToolbox                  	    0x7fff2c61372f audioMentorThread + 4715
5   CoreMedia                     	    0x7fff2875b352 figThreadMain + 276
6   libsystem_pthread.dylib       	    0x7fff6da32514 _pthread_start + 125
7   libsystem_pthread.dylib       	    0x7fff6da2e02f thread_start + 15

Thread 25:: com.apple.coremedia.videomentor
0   libsystem_kernel.dylib        	    0x7fff6d9d7506 __psynch_cvwait + 10
1   libsystem_pthread.dylib       	    0x7fff6da32a89 _pthread_cond_wait + 1224
2   CoreMedia                     	    0x7fff2875aac9 WaitOnCondition + 11
3   CoreMedia                     	    0x7fff2875a7d9 FigSemaphoreWaitRelative + 145
4   MediaToolbox                  	    0x7fff2c627825 videoMentorThread + 4952
5   CoreMedia                     	    0x7fff2875b352 figThreadMain + 276
6   libsystem_pthread.dylib       	    0x7fff6da32514 _pthread_start + 125
7   libsystem_pthread.dylib       	    0x7fff6da2e02f thread_start + 15

Thread 26:: com.apple.coremedia.JVTlib
0   libsystem_kernel.dylib        	    0x7fff6d9d4af6 semaphore_wait_trap + 10
1   libdispatch.dylib             	    0x7fff20113c66 _dispatch_sema4_wait + 16
2   libdispatch.dylib             	    0x7fff20114162 _dispatch_semaphore_wait_slow + 98
3   H264SW.videocodec             	    0x7fff6d3a9e05 ParallelDecodingHelperThreadProc_MPT(void*) + 326
4   libsystem_pthread.dylib       	    0x7fff6da32514 _pthread_start + 125
5   libsystem_pthread.dylib       	    0x7fff6da2e02f thread_start + 15

Thread 27:: com.apple.coremedia.JVTlib
0   libsystem_kernel.dylib        	    0x7fff6d9d4af6 semaphore_wait_trap + 10
1   libdispatch.dylib             	    0x7fff20113c66 _dispatch_sema4_wait + 16
2   libdispatch.dylib             	    0x7fff20114162 _dispatch_semaphore_wait_slow + 98
3   H264SW.videocodec             	    0x7fff6d3a9e05 ParallelDecodingHelperThreadProc_MPT(void*) + 326
4   libsystem_pthread.dylib       	    0x7fff6da32514 _pthread_start + 125
5   libsystem_pthread.dylib       	    0x7fff6da2e02f thread_start + 15

Thread 28:: com.apple.coremedia.JVTlib
0   libsystem_kernel.dylib        	    0x7fff6d9d4af6 semaphore_wait_trap + 10
1   libdispatch.dylib             	    0x7fff20113c66 _dispatch_sema4_wait + 16
2   libdispatch.dylib             	    0x7fff20114162 _dispatch_semaphore_wait_slow + 98
3   H264SW.videocodec             	    0x7fff6d3a9e05 ParallelDecodingHelperThreadProc_MPT(void*) + 326
4   libsystem_pthread.dylib       	    0x7fff6da32514 _pthread_start + 125
5   libsystem_pthread.dylib       	    0x7fff6da2e02f thread_start + 15

Thread 29:: AQConverterThread
0   libsystem_kernel.dylib        	    0x7fff6d9d7506 __psynch_cvwait + 10
1   libsystem_pthread.dylib       	    0x7fff6da32a89 _pthread_cond_wait + 1224
2   libAudioToolboxUtility.dylib  	    0x7fff2e325d8e CADeprecated::CAGuard::Wait() + 54
3   AudioToolbox                  	    0x7fff2e25ecbb AQConverterManager::AQConverterThread::ConverterThreadEntry(void*) + 707
4   libAudioToolboxUtility.dylib  	    0x7fff2e3077a3 CADeprecated::CAPThread::Entry(CADeprecated::CAPThread*) + 77
5   libsystem_pthread.dylib       	    0x7fff6da32514 _pthread_start + 125
6   libsystem_pthread.dylib       	    0x7fff6da2e02f thread_start + 15

Thread 30:: DartWorker
0   libsystem_kernel.dylib        	    0x7fff6d9d7506 __psynch_cvwait + 10
1   libsystem_pthread.dylib       	    0x7fff6da32abf _pthread_cond_wait + 1278
2   Flutter                       	       0x110bcdb26 dart::Monitor::WaitMicros(long long) + 134
3   Flutter                       	       0x110b0346f dart::MutatorThreadPool::OnEnterIdleLocked(dart::MonitorLocker*) + 207
4   Flutter                       	       0x110c4ed9d dart::ThreadPool::WorkerLoop(dart::ThreadPool::Worker*) + 637
5   Flutter                       	       0x110c4ef6d dart::ThreadPool::Worker::Main(unsigned long) + 93
6   Flutter                       	       0x110bcd10f dart::ThreadStart(void*) + 159
7   libsystem_pthread.dylib       	    0x7fff6da32514 _pthread_start + 125
8   libsystem_pthread.dylib       	    0x7fff6da2e02f thread_start + 15

Thread 31:: DartWorker
0   libsystem_kernel.dylib        	    0x7fff6d9d7506 __psynch_cvwait + 10
1   libsystem_pthread.dylib       	    0x7fff6da32abf _pthread_cond_wait + 1278
2   Flutter                       	       0x110bcdb26 dart::Monitor::WaitMicros(long long) + 134
3   Flutter                       	       0x110c4ed4f dart::ThreadPool::WorkerLoop(dart::ThreadPool::Worker*) + 559
4   Flutter                       	       0x110c4ef6d dart::ThreadPool::Worker::Main(unsigned long) + 93
5   Flutter                       	       0x110bcd10f dart::ThreadStart(void*) + 159
6   libsystem_pthread.dylib       	    0x7fff6da32514 _pthread_start + 125
7   libsystem_pthread.dylib       	    0x7fff6da2e02f thread_start + 15

Thread 32:: DartWorker
0   libsystem_kernel.dylib        	    0x7fff6d9d7506 __psynch_cvwait + 10
1   libsystem_pthread.dylib       	    0x7fff6da32abf _pthread_cond_wait + 1278
2   Flutter                       	       0x110bcdb26 dart::Monitor::WaitMicros(long long) + 134
3   Flutter                       	       0x110c4ed4f dart::ThreadPool::WorkerLoop(dart::ThreadPool::Worker*) + 559
4   Flutter                       	       0x110c4ef6d dart::ThreadPool::Worker::Main(unsigned long) + 93
5   Flutter                       	       0x110bcd10f dart::ThreadStart(void*) + 159
6   libsystem_pthread.dylib       	    0x7fff6da32514 _pthread_start + 125
7   libsystem_pthread.dylib       	    0x7fff6da2e02f thread_start + 15

Thread 33:: DartWorker
0   libsystem_kernel.dylib        	    0x7fff6d9d7506 __psynch_cvwait + 10
1   libsystem_pthread.dylib       	    0x7fff6da32abf _pthread_cond_wait + 1278
2   Flutter                       	       0x110bcdb26 dart::Monitor::WaitMicros(long long) + 134
3   Flutter                       	       0x110c4ed4f dart::ThreadPool::WorkerLoop(dart::ThreadPool::Worker*) + 559
4   Flutter                       	       0x110c4ef6d dart::ThreadPool::Worker::Main(unsigned long) + 93
5   Flutter                       	       0x110bcd10f dart::ThreadStart(void*) + 159
6   libsystem_pthread.dylib       	    0x7fff6da32514 _pthread_start + 125
7   libsystem_pthread.dylib       	    0x7fff6da2e02f thread_start + 15

Thread 34:: DartWorker
0   libsystem_kernel.dylib        	    0x7fff6d9d7506 __psynch_cvwait + 10
1   libsystem_pthread.dylib       	    0x7fff6da32abf _pthread_cond_wait + 1278
2   Flutter                       	       0x110bcdb26 dart::Monitor::WaitMicros(long long) + 134
3   Flutter                       	       0x110c4ed4f dart::ThreadPool::WorkerLoop(dart::ThreadPool::Worker*) + 559
4   Flutter                       	       0x110c4ef6d dart::ThreadPool::Worker::Main(unsigned long) + 93
5   Flutter                       	       0x110bcd10f dart::ThreadStart(void*) + 159
6   libsystem_pthread.dylib       	    0x7fff6da32514 _pthread_start + 125
7   libsystem_pthread.dylib       	    0x7fff6da2e02f thread_start + 15

Thread 35:: com.apple.coremedia.rootQueue.47
0   libsystem_kernel.dylib        	    0x7fff6d9d4b0e semaphore_timedwait_trap + 10
1   libdispatch.dylib             	    0x7fff20113ce0 _dispatch_sema4_timedwait + 72
2   libdispatch.dylib             	    0x7fff2011413a _dispatch_semaphore_wait_slow + 58
3   libdispatch.dylib             	    0x7fff20123ce5 _dispatch_worker_thread + 314
4   libsystem_pthread.dylib       	    0x7fff6da32514 _pthread_start + 125
5   libsystem_pthread.dylib       	    0x7fff6da2e02f thread_start + 15


Thread 0 crashed with X86 Thread State (64-bit):
  rax: 0x00007ff7b38c1130  rbx: 0x00007ff7b38c1130  rcx: 0x00006000030b3320  rdx: 0x000000005b82e05e
  rdi: 0x00007ff7b38c1130  rsi: 0x0000000000000000  rbp: 0x00007ff7b38c1120  rsp: 0x00007ff7b38c1120
   r8: 0x0000000000001170   r9: 0x0000000000000030  r10: 0x00000000000007fb  r11: 0x0000000000000155
  r12: 0x00007ff7b38c12a0  r13: 0x00007fe074f3f520  r14: 0x0000000000000000  r15: 0x00006000030b3320
  rip: 0x0000000110952957  rfl: 0x0000000000010206  cr2: 0x0000000000000838
  
Logical CPU:     3
Error Code:      0x00000004 (no mapping for user data read)
Trap Number:     14


Binary Images:
       0x1104f1000 -        0x111fe0fff io.flutter.flutter (1.0) <2c00a432-bfb4-38c0-8070-de19476ae083> /Users/USER/Library/Developer/CoreSimulator/Devices/6149D744-9E9A-4DD3-9C69-9B458830E89C/data/Containers/Bundle/Application/065FF74E-8BDC-4EEE-85FE-434405F7E1AA/Runner.app/Frameworks/Flutter.framework/Flutter
    0x7fff202ec000 -     0x7fff2068bfff com.apple.CoreFoundation (6.9) <c6308add-135b-3a70-9b81-1ce4d994c215> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation
    0x7fff206fa000 -     0x7fff209b0fff com.apple.Foundation (6.9) <61dcc68e-1236-3624-bb6d-a3a850adf63a> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/System/Library/Frameworks/Foundation.framework/Foundation
    0x7fff2438c000 -     0x7fff25934fff com.apple.UIKitCore (1.0) <3ef2c381-8193-3e3c-801f-925bd1050bd7> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/UIKitCore.framework/UIKitCore
    0x7fff264e9000 -     0x7fff26576fff com.apple.FrontBoardServices (764.7) <2b24302d-da2f-3cbc-9c93-a171bca63bd8> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/FrontBoardServices.framework/FrontBoardServices
    0x7fff20110000 -     0x7fff20157fff libdispatch.dylib (*) <20999e62-bcc2-377e-8ce7-afda271eb914> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/usr/lib/system/libdispatch.dylib
    0x7fff2c992000 -     0x7fff2c99afff com.apple.GraphicsServices (1.0) <adea8ae1-c723-351b-ac2e-22fd2c861c30> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/GraphicsServices.framework/GraphicsServices
       0x10c63b000 -        0x10c652fff com.saprissa.appsaprissa (1.0.3) <a7934efb-0727-369a-8892-74388d7aea47> /Users/USER/Library/Developer/CoreSimulator/Devices/6149D744-9E9A-4DD3-9C69-9B458830E89C/data/Containers/Bundle/Application/065FF74E-8BDC-4EEE-85FE-434405F7E1AA/Runner.app/Runner
       0x10c883000 -        0x10c8d0fff dyld_sim (*) <3f15c197-2d43-3490-98ff-de85f18dadf2> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/usr/lib/dyld_sim
       0x115ec1000 -        0x115f2cfff dyld (*) <1a6ae033-9438-33c0-8077-988fd885250a> /usr/lib/dyld
    0x7fff6da2c000 -     0x7fff6da37fff libsystem_pthread.dylib (*) <29a2750e-f31b-3630-8761-242a6bc3e99e> /usr/lib/system/libsystem_pthread.dylib
    0x7fff6d9d4000 -     0x7fff6da0afff libsystem_kernel.dylib (*) <12bd6f13-c452-35ee-9069-51befef29f1a> /usr/lib/system/libsystem_kernel.dylib
    0x7fff20271000 -     0x7fff202c6fff libc++.1.dylib (*) <e8cad74f-72e8-33e0-9029-03722edb18f7> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/usr/lib/libc++.1.dylib
    0x7fff325a8000 -     0x7fff338c5fff com.apple.JavaScriptCore (8612) <bdf6886a-c68a-394f-9c25-5a5d2c96a376> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/System/Library/Frameworks/JavaScriptCore.framework/JavaScriptCore
    0x7fff5f0b2000 -     0x7fff5f0d6fff com.apple.audio.AudioSession (1.0) <73d34c70-3641-3ce1-892d-34ba3c404a1f> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/AudioSession.framework/AudioSession
    0x7fff499f1000 -     0x7fff49a14fff com.apple.audio.caulk (1.0) <b1f01386-7570-32bd-9105-73c9c5ba4835> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/System/Library/PrivateFrameworks/caulk.framework/caulk
    0x7fff2e1d2000 -     0x7fff2e2fafff com.apple.audio.toolbox.AudioToolbox (1.8) <87157e25-efe9-3952-b8da-7d99365e4cfe> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/System/Library/Frameworks/AudioToolbox.framework/AudioToolbox
    0x7fff2e2fb000 -     0x7fff2e32cfff libAudioToolboxUtility.dylib (*) <790a35e0-efd2-3973-9cd9-b98769acc2b7> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/usr/lib/libAudioToolboxUtility.dylib
    0x7fff21710000 -     0x7fff21ba7fff com.apple.audio.CoreAudio (5.0) <3fdfadc3-3fa0-33cf-9202-7d710b2a24e5> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/System/Library/Frameworks/CoreAudio.framework/CoreAudio
    0x7fff286ff000 -     0x7fff287d3fff com.apple.CoreMedia (1.0) <45bb752e-b4a3-3d4a-8847-d24c2e6326c8> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/System/Library/Frameworks/CoreMedia.framework/CoreMedia
    0x7fff2c4af000 -     0x7fff2c991fff com.apple.MediaToolbox (1.0) <2221c93d-4232-35e2-8cd5-fb5b0b8c9575> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/System/Library/Frameworks/MediaToolbox.framework/MediaToolbox
    0x7fff6d1fb000 -     0x7fff6d421fff H264SW.videocodec (*) <a23bcca7-d784-3bf9-8f0f-e76316ace502> /Applications/Xcode.app/Contents/Developer/Platforms/iPhoneOS.platform/Library/Developer/CoreSimulator/Profiles/Runtimes/iOS.simruntime/Contents/Resources/RuntimeRoot/System/Library/VideoCodecs/H264SW.videocodec
               0x0 - 0xffffffffffffffff ??? (*) <00000000-0000-0000-0000-000000000000> ???

EOF

-----------
Full Report
-----------

{"app_name":"Runner","timestamp":"2022-01-11 12:46:41.00 -0500","app_version":"1.0.3","slice_uuid":"a7934efb-0727-369a-8892-74388d7aea47","build_version":"1","platform":7,"bundleID":"com.saprissa.appsaprissa","share_with_app_devs":0,"is_first_party":0,"bug_type":"309","os_version":"macOS 12.0.1 (21A559)","incident_id":"4CE195BD-7E37-4786-88F5-63D7C25CF7D8","name":"Runner"}
{
  "uptime" : 3300,
  "procLaunch" : "2022-01-11 12:46:20.1626 -0500",
  "procRole" : "Non UI",
  "version" : 2,
  "userID" : 501,
  "deployVersion" : 210,
  "modelCode" : "MacBookAir6,2",
  "procStartAbsTime" : 3317378296066,
  "coalitionID" : 1660,
  "osVersion" : {
    "train" : "macOS 12.0.1",
    "build" : "21A559",
    "releaseType" : "User"
  },
  "captureTime" : "2022-01-11 12:46:39.6542 -0500",
  "incident" : "4CE195BD-7E37-4786-88F5-63D7C25CF7D8",
  "bug_type" : "309",
  "pid" : 15727,
  "procExitAbsTime" : 3336843731471,
  "cpuType" : "X86-64",
  "procName" : "Runner",
  "procPath" : "\/Users\/USER\/Library\/Developer\/CoreSimulator\/Devices\/6149D744-9E9A-4DD3-9C69-9B458830E89C\/data\/Containers\/Bundle\/Application\/065FF74E-8BDC-4EEE-85FE-434405F7E1AA\/Runner.app\/Runner",
  "bundleInfo" : {"CFBundleShortVersionString":"1.0.3","CFBundleVersion":"1","CFBundleIdentifier":"com.saprissa.appsaprissa"},
  "storeInfo" : {"deviceIdentifierForVendor":"C4EF4AB1-45EB-570C-B111-87135C000DD8","thirdParty":true},
  "parentProc" : "launchd_sim",
  "parentPid" : 11733,
  "coalitionName" : "com.apple.CoreSimulator.SimDevice.6149D744-9E9A-4DD3-9C69-9B458830E89C",
  "crashReporterKey" : "B8A6A96E-505C-CAB6-293D-BF18E1BF8E17",
  "responsiblePid" : 504,
  "responsibleProc" : "SimulatorTrampoline",
  "sip" : "enabled",
  "vmRegionInfo" : "0x838 is not in any region.  Bytes before following region: 4502824904\n      REGION TYPE                    START - END         [ VSIZE] PRT\/MAX SHRMOD  REGION DETAIL\n      UNUSED SPACE AT START\n--->  \n      __TEXT                      10c63b000-10c653000    [   96K] r-x\/r-x SM=COW  ...er.app\/Runner",
  "isCorpse" : 1,
  "exception" : {"codes":"0x0000000000000001, 0x0000000000000838","rawCodes":[1,2104],"type":"EXC_BAD_ACCESS","signal":"SIGSEGV","subtype":"KERN_INVALID_ADDRESS at 0x0000000000000838"},
  "termination" : {"flags":0,"code":11,"namespace":"SIGNAL","indicator":"Segmentation fault: 11","byProc":"exc handler","byPid":15727},
  "vmregioninfo" : "0x838 is not in any region.  Bytes before following region: 4502824904\n      REGION TYPE                    START - END         [ VSIZE] PRT\/MAX SHRMOD  REGION DETAIL\n      UNUSED SPACE AT START\n--->  \n      __TEXT                      10c63b000-10c653000    [   96K] r-x\/r-x SM=COW  ...er.app\/Runner",
  "asi" : {"libsystem_sim_platform.dylib":["CoreSimulator 783.5 - Device: iPhone 12 (6149D744-9E9A-4DD3-9C69-9B458830E89C) - Runtime: iOS 15.2 (19C51) - DeviceType: iPhone 12"],"dyld_sim":["dyld4 config: DYLD_ROOT_PATH=\/Applications\/Xcode.app\/Contents\/Developer\/Platforms\/iPhoneOS.platform\/Library\/Developer\/CoreSimulator\/Profiles\/Runtimes\/iOS.simruntime\/Contents\/Resources\/RuntimeRoot"],"dyld":["dyld4 config: DYLD_ROOT_PATH=\/Applications\/Xcode.app\/Contents\/Developer\/Platforms\/iPhoneOS.platform\/Library\/Developer\/CoreSimulator\/Profiles\/Runtimes\/iOS.simruntime\/Contents\/Resources\/RuntimeRoot"]},
  "extMods" : {"caller":{"thread_create":0,"thread_set_state":0,"task_for_pid":0},"system":{"thread_create":0,"thread_set_state":0,"task_for_pid":0},"targeted":{"thread_create":0,"thread_set_state":0,"task_for_pid":0},"warnings":0},
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    "arch" : "x86_64",
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    "CFBundleShortVersionString" : "1.0",
    "CFBundleIdentifier" : "com.apple.MediaToolbox",
    "size" : 5124096,
    "uuid" : "2221c93d-4232-35e2-8cd5-fb5b0b8c9575",
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    "path" : "\/Applications\/Xcode.app\/Contents\/Developer\/Platforms\/iPhoneOS.platform\/Library\/Developer\/CoreSimulator\/Profiles\/Runtimes\/iOS.simruntime\/Contents\/Resources\/RuntimeRoot\/System\/Library\/VideoCodecs\/H264SW.videocodec",
    "name" : "H264SW.videocodec"
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    "size" : 0,
    "source" : "A",
    "base" : 0,
    "uuid" : "00000000-0000-0000-0000-000000000000"
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  "sharedCache" : {
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  "size" : 3265314816,
  "uuid" : "349e94cb-547a-3936-b738-8a9d72a75aa3"
},
  "vmSummary" : "ReadOnly portion of Libraries: Total=1.1G resident=0K(0%) swapped_out_or_unallocated=1.1G(100%)\nWritable regions: Total=1.7G written=0K(0%) resident=0K(0%) swapped_out=0K(0%) unallocated=1.7G(100%)\n\n                                VIRTUAL   REGION \nREGION TYPE                        SIZE    COUNT (non-coalesced) \n===========                     =======  ======= \nActivity Tracing                   256K        1 \nColorSync                           88K        5 \nCoreMedia HTTP cache              2320K       39 \nFoundation                          16K        1 \nIOSurface                         20.6M        7 \nJS JIT generated code              1.0G        3 \nKernel Alloc Once                    8K        1 \nMALLOC                           242.4M       94 \nMALLOC guard page                   48K       12 \nMALLOC_LARGE (reserved)           23.1M        7         reserved VM address space (unallocated)\nMALLOC_NANO (reserved)           384.0M        1         reserved VM address space (unallocated)\nSQLite page cache                  256K        4 \nSTACK GUARD                       56.1M       36 \nStack                             28.8M       38 \nVM_ALLOCATE                        4.0G       47 \nVM_ALLOCATE (reserved)             400K        1         reserved VM address space (unallocated)\nWebKit Malloc                     2152K        9 \n__DATA                            24.5M      593 \n__DATA_CONST                      47.3M      543 \n__DATA_DIRTY                        22K       10 \n__FONT_DATA                          4K        1 \n__LINKEDIT                       539.8M       53 \n__OBJC_RO                         62.4M        1 \n__OBJC_RW                         3136K        1 \n__TEXT                           561.3M      598 \n__UNICODE                          588K        1 \ndyld private memory               2048K        2 \nlibnetwork                        1664K       24 \nmapped file                       37.5M       12 \nshared memory                       16K        1 \n===========                     =======  ======= \nTOTAL                              7.0G     2146 \nTOTAL, minus reserved VM space     6.6G     2146 \n",
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  "threadTriggered" : {
    "queue" : "com.apple.main-thread"
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},
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      },
      "deploymentId" : 240000357
    }
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  "experiments" : [

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}
}

Model: MacBookAir6,2, BootROM VMW71.00V.18452719.B64.2108091906, 4 processors, Unknown, 3,43 GHz, 8 GB, SMC 1.16f8
Graphics: Display, 128 MB
Display: spdisplays_display, 1918 x 920, Main, MirrorOff, Online
Memory Module: RAM slot #0/RAM slot #0, 8 GB, DRAM, 0 MHz, VMware Virtual RAM, VMW-8192MB
Bluetooth: Version (null), 0 services, 0 devices, 0 incoming serial ports
Network Service: Ethernet, Ethernet, en0
Network Service: iPhone, Ethernet, en1
Serial ATA Device: VMware Virtual SATA Hard Drive, 214,75 GB
Serial ATA Device: VMware Virtual SATA CDRW Drive, 17,18 GB
USB Device: USB20Bus
USB Device: USBBus
USB Device: VMware Virtual USB Hub
USB Device: Virtual Bluetooth Adapter
USB Device: USB31Bus
USB Device: VMware Virtual USB Hub
USB Device: iPhone
USB Device: VMware Virtual USB Hub
USB Device: VMware Virtual USB Keyboard
USB Device: VMware Virtual USB Mouse

    Doctor -v:  
[✓] Flutter (Channel master, 2.9.0-1.0.pre.363, on macOS 12.0.1 21A559 darwin-x64, locale es-419)
    • Flutter version 2.9.0-1.0.pre.363 at /Users/6n5tr/Development/flutter
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision 9e9a728667 (5 days ago), 2022-01-14 09:40:11 +0800
    • Engine revision f121c1fe68
    • Dart version 2.17.0 (build 2.17.0-11.0.dev)
    • DevTools version 2.9.2

[✓] Android toolchain - develop for Android devices (Android SDK version 32.0.0)
    • Android SDK at /Users/6n5tr/Library/Android/sdk
    • Platform android-32, build-tools 32.0.0
    • Java binary at: /Applications/Android Studio.app/Contents/jre/Contents/Home/bin/java
    • Java version OpenJDK Runtime Environment (build 11.0.10+0-b96-7281165)
    • All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 13.2.1)
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • CocoaPods version 1.11.2

[✓] Chrome - develop for the web
    • Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[✓] Android Studio (version 2020.3)
    • Android Studio at /Applications/Android Studio.app/Contents
    • Flutter plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 11.0.10+0-b96-7281165)

[✓] VS Code (version 1.63.2)
    • VS Code at /Users/6n5tr/Downloads/Visual Studio Code.app/Contents
    • Flutter extension version 3.32.0

[✓] Connected device (2 available)
    • iPhone 12 (mobile) • 6149D744-9E9A-4DD3-9C69-9B458830E89C • ios            • com.apple.CoreSimulator.SimRuntime.iOS-15-2
      (simulator)
    • Chrome (web)       • chrome                               • web-javascript • Google Chrome 97.0.4692.71

[✓] HTTP Host Availability
    • All required HTTP hosts are available

• No issues found!

    Hi @6N5tr, Could you please share the output of flutter doctor -v and the complete error logs?

    Thanks

  6. github-actions
    removed
    waiting for responseThe Flutter team cannot make further progress on this issue until the original reporter responds
    on Jan 18, 2022

  7. jason-simmons commented on Jan 18, 2022

    @jason-simmons
    jason-simmons
    on Jan 18, 2022
    Contributor

    This is a duplicate of #95844
    (note the call to Shell::OnPlatformViewSetSemanticsEnabled in the stack trace of the crashing thread)

  8. maheshj01 commented on Jan 19, 2022

    @maheshj01
    maheshj01
    on Jan 19, 2022
    Member

    Thanks for the info I am unable to reproduce this issue on the latest master channel Closing the flutter app on ios simulator does not show any exception or crash logs. Labeling this issue for further investigation.

    flutter doctor -v 
    [✓] Flutter (Channel master, 2.9.0-1.0.pre.398, on macOS 12.1 21C52 darwin-arm, locale en-GB)
    • Flutter version 2.9.0-1.0.pre.398 at /Users/mahesh/Documents/flutter_master
    • Upstream repository https://github.com/flutter/flutter.git
    • Framework revision 8017883a5d (3 hours ago), 2022-01-18 23:04:01 -0500
    • Engine revision 7a33b4b3fb
    • Dart version 2.17.0 (build 2.17.0-27.0.dev)
    • DevTools version 2.9.2

[✓] Android toolchain - develop for Android devices (Android SDK version 31.0.0)
    • Android SDK at /Users/mahesh/Library/Android/sdk
    • Platform android-31, build-tools 31.0.0
    • ANDROID_HOME = /Users/mahesh/Library/Android/sdk
    • Java binary at: /Applications/Android Studio.app/Contents/jre/jdk/Contents/Home/bin/java
    • Java version OpenJDK Runtime Environment (build 11.0.8+10-b944.6916264)
    • All Android licenses accepted.

[✓] Xcode - develop for iOS and macOS (Xcode 13.1)
    • Xcode at /Applications/Xcode.app/Contents/Developer
    • CocoaPods version 1.10.2

[✓] Chrome - develop for the web
    • Chrome at /Applications/Google Chrome.app/Contents/MacOS/Google Chrome

[✓] Android Studio (version 4.2)
    • Android Studio at /Applications/Android Studio.app/Contents
    • Flutter plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/9212-flutter
    • Dart plugin can be installed from:
      🔨 https://plugins.jetbrains.com/plugin/6351-dart
    • Java version OpenJDK Runtime Environment (build 11.0.8+10-b944.6916264)

[✓] IntelliJ IDEA Community Edition (version 2021.2.1)
    • IntelliJ at /Applications/IntelliJ IDEA CE.app
    • Flutter plugin version 60.1.4
    • Dart plugin version 212.5080.8

[✓] VS Code (version 1.63.2)
    • VS Code at /Applications/Visual Studio Code.app/Contents
    • Flutter extension version 3.32.0

[✓] Connected device (3 available)
    • iPhone 12 (mobile) • 19EA5268-C931-4C3A-ACC6-71D3E849C450 • ios            • com.apple.CoreSimulator.SimRuntime.iOS-14-5 (simulator)
    • macOS (desktop)    • macos                                • darwin-arm64   • macOS 12.1 21C52 darwin-arm
    • Chrome (web)       • chrome                               • web-javascript • Google Chrome 97.0.4692.71

[✓] HTTP Host Availability
    • All required HTTP hosts are available

• No issues found!
  9. maheshj01
    added
    engineflutter/engine related. See also e: labels.
    platform-iosiOS applications specifically
    c: fatal crashCrashes that terminate the process
    in triagePresently being triaged by the triage team
    c: crashStack traces logged to the console
    and removed
    in triagePresently being triaged by the triage team
    platform-iosiOS applications specifically
    engineflutter/engine related. See also e: labels.
    on Jan 19, 2022

  10. thecalamiity commented on Jan 19, 2022

    @thecalamiity
    thecalamiity
    on Jan 19, 2022
    Contributor

    @maheshmnj As Jason said this is a duplicate of #95844 and looks like it was fixed. Maybe that is why you can’t reproduce it.

  11. maheshj01 commented on Jan 19, 2022

    @maheshj01
    maheshj01
    on Jan 19, 2022
    Member

    @mrbirb Yes the fix seems to have landed 5 days back and user's framework/engine revision is also 5 days old, I will check which flutter version has the fix.

    @6N5tr meanwhile you may try upgrading the master channel.

  12. chinmaygarde commented on Jan 24, 2022

    @chinmaygarde
    chinmaygarde
    on Jan 24, 2022
    Contributor

    Closing as a duplicate of #95844 which has been fixed.

  13. chinmaygarde
    closed this as completedon Jan 24, 2022
  14. maheshj01
    added
    r: fixedIssue is closed as already fixed in a newer version
    on Jan 25, 2022

  15. github-actions commented on Feb 8, 2022

    @github-actions
    github-actionsBot
    on Feb 8, 2022

    This thread has been automatically locked since there has not been any recent activity after it was closed. If you are still experiencing a similar issue, please open a new bug, including the output of flutter doctor -v and a minimal reproduction of the issue.

  16. github-actions
    locked as resolved and limited conversation to collaborators on Feb 8, 2022
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