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Crashes in production with name EXC_BAD_ACCESS #1355

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naftalibeder opened this issue May 19, 2021 · 7 comments
Closed

Crashes in production with name EXC_BAD_ACCESS #1355

naftalibeder opened this issue May 19, 2021 · 7 comments
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wontfix This will not be worked on

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@naftalibeder
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naftalibeder commented May 19, 2021

Our app has for a long time experienced frequent crashes in production that display the fairly ambiguous name EXC_BAD_ACCESS or similar.

Although the crashing thread almost never references Mapbox, a lot of evidence seems to point to the library being the culprit. Looking at the other threads, there are a lot of references to Mapbox, in particular the mbgl::resourceURL calls. This is consistent with what we consider one of the most crash-prone parts of the app, displaying images on the map. At any given time there may be dozens of SymbolLayer instances displayed on the map, typically but not always referencing a locally bundled image as the style.iconImage value, along these lines:

Example component setup
```
<View key={id}>
  <MapboxGL.Images
    images={{ [localImageKey]: localImage }}
  />

  <MapboxGL.ShapeSource id={id} shape={feature} onPress={onPress}>
    <MapboxGL.SymbolLayer
      id={`symbol${id}`}
      style={{
        iconImage: localImageKey,
      }}
    />
  </MapboxGL.ShapeSource>
</View>
```

My best guess is that this happens on both iOS and Android, but the error logs we get on Android are much less detailed, so it's hard to tell.

Full iOS crash log
```
OS Version: iOS 14.5.1 (18E212)
Report Version: 104

Exception Type: EXC_BAD_ACCESS (SIGBUS)
Exception Codes: BUS_NOOP at 0x0000000100003ef0
Crashed Thread: 12

Application Specific Information:
Exception 1, Code 16112, Subcode 8 >
Attempted to dereference garbage pointer 0x100003ef0.

Thread 12 Crashed:
0   JavaScriptCore                  0x322e29ae4         JSC::ExecutableToCodeBlockEdge::visitChildren
1   JavaScriptCore                  0x322e29994         JSC::ExecutableToCodeBlockEdge::visitChildren
2   JavaScriptCore                  0x32319dda8         JSC::SlotVisitor::drain::lambda::operator()
3   JavaScriptCore                  0x32319b1dc         JSC::SlotVisitor::drain
4   JavaScriptCore                  0x32319bb84         JSC::SlotVisitor::drainFromShared
5   JavaScriptCore                  0x32317922c         WTF::SharedTaskFunctor<T>::run
6   JavaScriptCore                  0x3238f612c         WTF::ParallelHelperClient::runTask
7   JavaScriptCore                  0x3238f6fc0         WTF::ParallelHelperPool::Thread::work
8   JavaScriptCore                  0x3238c472c         WTF::Detail::CallableWrapper<T>::call
9   JavaScriptCore                  0x32391bc58         WTF::Thread::entryPoint
10  JavaScriptCore                  0x32391e414         WTF::wtfThreadEntryPoint
11  libsystem_pthread.dylib         0x3a7627bfc         _pthread_start

Thread 0
0   libsystem_kernel.dylib          0x36c1bde7c         __ulock_wait
1   libdispatch.dylib               0x30f9cb1c8         _dlock_wait
2   libdispatch.dylib               0x30f9cb570         _dispatch_group_wait_slow
3   AppleMetalGLRenderer            0x3a80704b0         GLDContextRec::flushContextInternal
4   GLEngine                        0x377da9e00         gliPresentViewES_Exec
5   OpenGLES                        0x377e86cac         -[EAGLContext presentRenderbuffer:]
6   GLKit                           0x37561f208         -[GLKView _display:]
7   QuartzCore                      0x3167e3e90         -[CALayer display]
8   QuartzCore                      0x3167f4b50         CA::Layer::layout_and_display_if_needed
9   QuartzCore                      0x316736ca4         CA::Context::commit_transaction
10  QuartzCore                      0x316762eb4         CA::Transaction::commit
11  QuartzCore                      0x3167641e0         CA::Transaction::observer_callback
12  CoreFoundation                  0x31004443c         __CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__
13  CoreFoundation                  0x31003e560         __CFRunLoopDoObservers
14  CoreFoundation                  0x31003eb0c         __CFRunLoopRun
15  CoreFoundation                  0x31003e1bc         CFRunLoopRunSpecific
16  GraphicsServices                0x33eca7730         GSEventRunModal
17  UIKitCore                       0x3149ec7e0         -[UIApplication _run]
18  UIKitCore                       0x3149f2050         UIApplicationMain
19  TruckMap                        0x2028d5920         <redacted>
20  libdyld.dylib                   0x30fa51cf4         start

Thread 1 name: com.apple.uikit.eventfetch-thread
0   libsystem_kernel.dylib          0x36c1984fc         mach_msg_trap
1   libsystem_kernel.dylib          0x36c197880         mach_msg
2   CoreFoundation                  0x310044d0c         __CFRunLoopServiceMachPort
3   CoreFoundation                  0x31003ebac         __CFRunLoopRun
4   CoreFoundation                  0x31003e1bc         CFRunLoopRunSpecific
5   Foundation                      0x312693fa8         -[NSRunLoop(NSRunLoop) runMode:beforeDate:]
6   Foundation                      0x312693e74         -[NSRunLoop(NSRunLoop) runUntilDate:]
7   UIKitCore                       0x314aa1388         -[UIEventFetcher threadMain]
8   Foundation                      0x3128052f8         __NSThread__start__
9   libsystem_pthread.dylib         0x3a7627bfc         _pthread_start

Thread 2 name: com.facebook.react.JavaScript
0   libsystem_kernel.dylib          0x36c1984fc         mach_msg_trap
1   libsystem_kernel.dylib          0x36c197880         mach_msg
2   CoreFoundation                  0x310044d0c         __CFRunLoopServiceMachPort
3   CoreFoundation                  0x31003ebac         __CFRunLoopRun
4   CoreFoundation                  0x31003e1bc         CFRunLoopRunSpecific
5   TruckMap                        0x2029438e4         facebook::react::JSIExecutor::defaultTimeoutInvoker
6   Foundation                      0x3128052f8         __NSThread__start__
7   libsystem_pthread.dylib         0x3a7627bfc         _pthread_start

Thread 3 name: JavaScriptCore bmalloc scavenger
0   libsystem_kernel.dylib          0x36c1bd0cc         __psynch_cvwait
1   libsystem_pthread.dylib         0x3a762b430         _pthread_cond_wait
2   libc++.1.dylib                  0x3397dff94         std::__1::condition_variable::__do_timed_wait
3   JavaScriptCore                  0x323971358         bmalloc::Scavenger::threadRunLoop
4   JavaScriptCore                  0x323970e0c         bmalloc::Scavenger::threadEntryPoint
5   JavaScriptCore                  0x323972324         std::__1::__thread_proxy<T>
6   libsystem_pthread.dylib         0x3a7627bfc         _pthread_start

Thread 4 name: com.mapbox.mbgl.AssetFileSource
0   libsystem_kernel.dylib          0x36c1984fc         mach_msg_trap
1   libsystem_kernel.dylib          0x36c197880         mach_msg
2   CoreFoundation                  0x310044d0c         __CFRunLoopServiceMachPort
3   CoreFoundation                  0x31003ebac         __CFRunLoopRun
4   CoreFoundation                  0x31003e1bc         CFRunLoopRunSpecific
5   CoreFoundation                  0x31003f2a8         CFRunLoopRun
6   Mapbox                          0x102e700c0         mbgl::resourceURL
7   Mapbox                          0x102e6fec4         mbgl::resourceURL
8   libsystem_pthread.dylib         0x3a7627bfc         _pthread_start

Thread 5 name: com.mapbox.mbgl.OnlineFileSource
0   libsystem_kernel.dylib          0x36c1984fc         mach_msg_trap
1   libsystem_kernel.dylib          0x36c197880         mach_msg
2   CoreFoundation                  0x310044d0c         __CFRunLoopServiceMachPort
3   CoreFoundation                  0x31003ebac         __CFRunLoopRun
4   CoreFoundation                  0x31003e1bc         CFRunLoopRunSpecific
5   CoreFoundation                  0x31003f2a8         CFRunLoopRun
6   Mapbox                          0x102ea1a00         mbgl::resourceURL
7   Mapbox                          0x102ea1878         mbgl::resourceURL
8   libsystem_pthread.dylib         0x3a7627bfc         _pthread_start

Thread 6 name: com.mapbox.mbgl.MultiDatabaseFileSource
0   libsystem_kernel.dylib          0x36c1984fc         mach_msg_trap
1   libsystem_kernel.dylib          0x36c197880         mach_msg
2   CoreFoundation                  0x310044d0c         __CFRunLoopServiceMachPort
3   CoreFoundation                  0x31003ebac         __CFRunLoopRun
4   CoreFoundation                  0x31003e1bc         CFRunLoopRunSpecific
5   CoreFoundation                  0x31003f2a8         CFRunLoopRun
6   Mapbox                          0x103003ab4         mbgl::resourceURL
7   Mapbox                          0x1030039ac         mbgl::resourceURL
8   libsystem_pthread.dylib         0x3a7627bfc         _pthread_start

Thread 7 name: com.mapbox.mbgl.LocalFileSource
0   libsystem_kernel.dylib          0x36c1984fc         mach_msg_trap
1   libsystem_kernel.dylib          0x36c197880         mach_msg
2   CoreFoundation                  0x310044d0c         __CFRunLoopServiceMachPort
3   CoreFoundation                  0x31003ebac         __CFRunLoopRun
4   CoreFoundation                  0x31003e1bc         CFRunLoopRunSpecific
5   CoreFoundation                  0x31003f2a8         CFRunLoopRun
6   Mapbox                          0x102e7da68         mbgl::resourceURL
7   Mapbox                          0x102e7d8c8         mbgl::resourceURL
8   libsystem_pthread.dylib         0x3a7627bfc         _pthread_start

Thread 8 name: com.mapbox.mbgl.ResourceLoaderThread
0   libsystem_kernel.dylib          0x36c1984fc         mach_msg_trap
1   libsystem_kernel.dylib          0x36c197880         mach_msg
2   CoreFoundation                  0x310044d0c         __CFRunLoopServiceMachPort
3   CoreFoundation                  0x31003ebac         __CFRunLoopRun
4   CoreFoundation                  0x31003e1bc         CFRunLoopRunSpecific
5   CoreFoundation                  0x31003f2a8         CFRunLoopRun
6   Mapbox                          0x102e82c44         mbgl::resourceURL
7   Mapbox                          0x102e82aec         mbgl::resourceURL
8   libsystem_pthread.dylib         0x3a7627bfc         _pthread_start

Thread 9 name: Heap Helper Thread
0   JavaScriptCore                  0x323596eec         JSC::JSFinalObject::visitChildren
1   JavaScriptCore                  0x323596ebc         JSC::JSFinalObject::visitChildren
2   JavaScriptCore                  0x32319dd58         JSC::SlotVisitor::drain::lambda::operator()
3   JavaScriptCore                  0x32319b1dc         JSC::SlotVisitor::drain
4   JavaScriptCore                  0x32319bb84         JSC::SlotVisitor::drainFromShared
5   JavaScriptCore                  0x32317922c         WTF::SharedTaskFunctor<T>::run
6   JavaScriptCore                  0x3238f612c         WTF::ParallelHelperClient::runTask
7   JavaScriptCore                  0x3238f6fc0         WTF::ParallelHelperPool::Thread::work
8   JavaScriptCore                  0x3238c472c         WTF::Detail::CallableWrapper<T>::call
9   JavaScriptCore                  0x32391bc58         WTF::Thread::entryPoint
10  JavaScriptCore                  0x32391e414         WTF::wtfThreadEntryPoint
11  libsystem_pthread.dylib         0x3a7627bfc         _pthread_start

Thread 10 name: Heap Helper Thread
0   JavaScriptCore                  0x323596f24         JSC::JSFinalObject::visitChildren
1   JavaScriptCore                  0x32319dd58         [inlined] JSC::SlotVisitor::drain::lambda::operator()
2   JavaScriptCore                  0x32319dd58         JSC::SlotVisitor::drain::lambda::operator()
3   JavaScriptCore                  0x32319b1dc         JSC::SlotVisitor::drain
4   JavaScriptCore                  0x32319bb84         JSC::SlotVisitor::drainFromShared
5   JavaScriptCore                  0x32317922c         WTF::SharedTaskFunctor<T>::run
6   JavaScriptCore                  0x3238f612c         WTF::ParallelHelperClient::runTask
7   JavaScriptCore                  0x3238f6fc0         WTF::ParallelHelperPool::Thread::work
8   JavaScriptCore                  0x3238c472c         WTF::Detail::CallableWrapper<T>::call
9   JavaScriptCore                  0x32391bc58         WTF::Thread::entryPoint
10  JavaScriptCore                  0x32391e414         WTF::wtfThreadEntryPoint
11  libsystem_pthread.dylib         0x3a7627bfc         _pthread_start

Thread 11 name: Heap Helper Thread
0   JavaScriptCore                  0x323596d30         JSC::JSFinalObject::visitChildren
1   JavaScriptCore                  0x323597010         JSC::JSFinalObject::visitChildren
2   JavaScriptCore                  0x32319dd58         JSC::SlotVisitor::drain::lambda::operator()
3   JavaScriptCore                  0x32319b1dc         JSC::SlotVisitor::drain
4   JavaScriptCore                  0x32319bb84         JSC::SlotVisitor::drainFromShared
5   JavaScriptCore                  0x32317922c         WTF::SharedTaskFunctor<T>::run
6   JavaScriptCore                  0x3238f612c         WTF::ParallelHelperClient::runTask
7   JavaScriptCore                  0x3238f6fc0         WTF::ParallelHelperPool::Thread::work
8   JavaScriptCore                  0x3238c472c         WTF::Detail::CallableWrapper<T>::call
9   JavaScriptCore                  0x32391bc58         WTF::Thread::entryPoint
10  JavaScriptCore                  0x32391e414         WTF::wtfThreadEntryPoint
11  libsystem_pthread.dylib         0x3a7627bfc         _pthread_start

Thread 12 name: Heap Helper Thread Crashed:
0   JavaScriptCore                  0x322e29ae4         JSC::ExecutableToCodeBlockEdge::visitChildren
1   JavaScriptCore                  0x322e29994         JSC::ExecutableToCodeBlockEdge::visitChildren
2   JavaScriptCore                  0x32319dda8         JSC::SlotVisitor::drain::lambda::operator()
3   JavaScriptCore                  0x32319b1dc         JSC::SlotVisitor::drain
4   JavaScriptCore                  0x32319bb84         JSC::SlotVisitor::drainFromShared
5   JavaScriptCore                  0x32317922c         WTF::SharedTaskFunctor<T>::run
6   JavaScriptCore                  0x3238f612c         WTF::ParallelHelperClient::runTask
7   JavaScriptCore                  0x3238f6fc0         WTF::ParallelHelperPool::Thread::work
8   JavaScriptCore                  0x3238c472c         WTF::Detail::CallableWrapper<T>::call
9   JavaScriptCore                  0x32391bc58         WTF::Thread::entryPoint
10  JavaScriptCore                  0x32391e414         WTF::wtfThreadEntryPoint
11  libsystem_pthread.dylib         0x3a7627bfc         _pthread_start

Thread 13 name: Heap Helper Thread
0   JavaScriptCore                  0x3235b1c34         JSC::JSObject::visitButterflyImpl::lambda::operator()
1   JavaScriptCore                  0x3235b1c70         JSC::JSObject::visitButterflyImpl::lambda::operator()
2   JavaScriptCore                  0x323596ebc         JSC::JSFinalObject::visitChildren
3   JavaScriptCore                  0x32319dd58         JSC::SlotVisitor::drain::lambda::operator()
4   JavaScriptCore                  0x32319b1dc         JSC::SlotVisitor::drain
5   JavaScriptCore                  0x32319bb84         JSC::SlotVisitor::drainFromShared
6   JavaScriptCore                  0x32317922c         WTF::SharedTaskFunctor<T>::run
7   JavaScriptCore                  0x3238f612c         WTF::ParallelHelperClient::runTask
8   JavaScriptCore                  0x3238f6fc0         WTF::ParallelHelperPool::Thread::work
9   JavaScriptCore                  0x3238c472c         WTF::Detail::CallableWrapper<T>::call
10  JavaScriptCore                  0x32391bc58         WTF::Thread::entryPoint
11  JavaScriptCore                  0x32391e414         WTF::wtfThreadEntryPoint
12  libsystem_pthread.dylib         0x3a7627bfc         _pthread_start

Thread 14 name: AVAudioSession Notify Thread
0   libsystem_kernel.dylib          0x36c1984fc         mach_msg_trap
1   libsystem_kernel.dylib          0x36c197880         mach_msg
2   CoreFoundation                  0x310044d0c         __CFRunLoopServiceMachPort
3   CoreFoundation                  0x31003ebac         __CFRunLoopRun
4   CoreFoundation                  0x31003e1bc         CFRunLoopRunSpecific
5   AudioSession                    0x31f5c6f1c         GenericRunLoopThread::Entry
6   AudioSession                    0x31f5c90d4         CAPThread::Entry
7   libsystem_pthread.dylib         0x3a7627bfc         _pthread_start

Thread 15 name: com.apple.NSURLConnectionLoader
0   libsystem_kernel.dylib          0x36c1984fc         mach_msg_trap
1   libsystem_kernel.dylib          0x36c197880         mach_msg
2   CoreFoundation                  0x310044d0c         __CFRunLoopServiceMachPort
3   CoreFoundation                  0x31003ebac         __CFRunLoopRun
4   CoreFoundation                  0x31003e1bc         CFRunLoopRunSpecific
5   CFNetwork                       0x3110414b4         _CFURLStorageSessionCopyCache
6   Foundation                      0x3128052f8         __NSThread__start__
7   libsystem_pthread.dylib         0x3a7627bfc         _pthread_start

Thread 16 name: com.squareup.SocketRocket.NetworkThread
0   libsystem_kernel.dylib          0x36c1984fc         mach_msg_trap
1   libsystem_kernel.dylib          0x36c197880         mach_msg
2   CoreFoundation                  0x310044d0c         __CFRunLoopServiceMachPort
3   CoreFoundation                  0x31003ebac         __CFRunLoopRun
4   CoreFoundation                  0x31003e1bc         CFRunLoopRunSpecific
5   Foundation                      0x312693fa8         -[NSRunLoop(NSRunLoop) runMode:beforeDate:]
6   TruckMap                        0x20297f26c         facebook::react::JSIExecutor::defaultTimeoutInvoker
7   Foundation                      0x3128052f8         __NSThread__start__
8   libsystem_pthread.dylib         0x3a7627bfc         _pthread_start

Thread 17
0   libsystem_kernel.dylib          0x36c1bd734         __semwait_signal
1   libsystem_c.dylib               0x32287aa30         nanosleep
2   libsystem_c.dylib               0x32287a814         sleep
3   TruckMap                        0x202a299bc         facebook::react::JSIExecutor::defaultTimeoutInvoker
4   libsystem_pthread.dylib         0x3a7627bfc         _pthread_start

Thread 18 name: SentryCrash Exception Handler (Secondary)
0   libsystem_kernel.dylib          0x36c1984fc         mach_msg_trap
1   libsystem_kernel.dylib          0x36c197880         mach_msg
2   TruckMap                        0x202a35dc4         __cxa_throw
3   libsystem_pthread.dylib         0x3a7627bfc         _pthread_start

Thread 20 name: JSC Heap Collector Thread
0   libsystem_kernel.dylib          0x36c1bd0cc         __psynch_cvwait
1   libsystem_pthread.dylib         0x3a762b430         _pthread_cond_wait
2   JavaScriptCore                  0x3238f7d84         WTF::ParkingLot::parkConditionallyImpl
3   JavaScriptCore                  0x3231338a4         WTF::Condition::waitUntil<T>
4   JavaScriptCore                  0x32319bfd0         JSC::SlotVisitor::waitForTermination
5   JavaScriptCore                  0x32317268c         JSC::Heap::runConcurrentPhase
6   JavaScriptCore                  0x323171440         JSC::Heap::runCurrentPhase
7   JavaScriptCore                  0x323176cbc         JSC::Heap::HeapThread::work
8   JavaScriptCore                  0x3238c472c         WTF::Detail::CallableWrapper<T>::call
9   JavaScriptCore                  0x32391bc58         WTF::Thread::entryPoint
10  JavaScriptCore                  0x32391e414         WTF::wtfThreadEntryPoint
11  libsystem_pthread.dylib         0x3a7627bfc         _pthread_start

Thread 21 name: com.mapbox.mbgl.Worker 1
0   libsystem_kernel.dylib          0x36c1bd0cc         __psynch_cvwait
1   libsystem_pthread.dylib         0x3a762b430         _pthread_cond_wait
2   libc++.1.dylib                  0x3397dfef8         std::__1::condition_variable::wait
3   Mapbox                          0x1031be204         mbgl::resourceURL
4   libsystem_pthread.dylib         0x3a7627bfc         _pthread_start

Thread 22 name: com.mapbox.mbgl.Worker 2
0   libsystem_kernel.dylib          0x36c1bd0cc         __psynch_cvwait
1   libsystem_pthread.dylib         0x3a762b430         _pthread_cond_wait
2   libc++.1.dylib                  0x3397dfef8         std::__1::condition_variable::wait
3   Mapbox                          0x1031be204         mbgl::resourceURL
4   libsystem_pthread.dylib         0x3a7627bfc         _pthread_start

Thread 23 name: com.mapbox.mbgl.Worker 3
0   libsystem_kernel.dylib          0x36c1bd0cc         __psynch_cvwait
1   libsystem_pthread.dylib         0x3a762b430         _pthread_cond_wait
2   libc++.1.dylib                  0x3397dfef8         std::__1::condition_variable::wait
3   Mapbox                          0x1031be204         mbgl::resourceURL
4   libsystem_pthread.dylib         0x3a7627bfc         _pthread_start

Thread 24 name: com.mapbox.mbgl.Worker 4
0   libsystem_kernel.dylib          0x36c1bd0cc         __psynch_cvwait
1   libsystem_pthread.dylib         0x3a762b430         _pthread_cond_wait
2   libc++.1.dylib                  0x3397dfef8         std::__1::condition_variable::wait
3   Mapbox                          0x1031be204         mbgl::resourceURL
4   libsystem_pthread.dylib         0x3a7627bfc         _pthread_start

Thread 25 name: com.mapbox.mbgl.Worker 1
0   libsystem_kernel.dylib          0x36c1bd0cc         __psynch_cvwait
1   libsystem_pthread.dylib         0x3a762b430         _pthread_cond_wait
2   libc++.1.dylib                  0x3397dfef8         std::__1::condition_variable::wait
3   Mapbox                          0x1031be204         mbgl::resourceURL
4   libsystem_pthread.dylib         0x3a7627bfc         _pthread_start

Thread 26 name: com.mapbox.mbgl.Worker 1
0   libsystem_kernel.dylib          0x36c1bd0cc         __psynch_cvwait
1   libsystem_pthread.dylib         0x3a762b430         _pthread_cond_wait
2   libc++.1.dylib                  0x3397dfef8         std::__1::condition_variable::wait
3   Mapbox                          0x1031be204         mbgl::resourceURL
4   libsystem_pthread.dylib         0x3a7627bfc         _pthread_start

Thread 27 name: com.mapbox.mbgl.Worker 1
0   libsystem_kernel.dylib          0x36c1bd0cc         __psynch_cvwait
1   libsystem_pthread.dylib         0x3a762b430         _pthread_cond_wait
2   libc++.1.dylib                  0x3397dfef8         std::__1::condition_variable::wait
3   Mapbox                          0x1031be204         mbgl::resourceURL
4   libsystem_pthread.dylib         0x3a7627bfc         _pthread_start

Thread 28 name: com.mapbox.mbgl.Worker 1
0   libsystem_kernel.dylib          0x36c1bd0cc         __psynch_cvwait
1   libsystem_pthread.dylib         0x3a762b430         _pthread_cond_wait
2   libc++.1.dylib                  0x3397dfef8         std::__1::condition_variable::wait
3   Mapbox                          0x1031be204         mbgl::resourceURL
4   libsystem_pthread.dylib         0x3a7627bfc         _pthread_start

Thread 29 name: com.mapbox.mbgl.Worker 1
0   libsystem_kernel.dylib          0x36c1bd0cc         __psynch_cvwait
1   libsystem_pthread.dylib         0x3a762b430         _pthread_cond_wait
2   libc++.1.dylib                  0x3397dfef8         std::__1::condition_variable::wait
3   Mapbox                          0x1031be204         mbgl::resourceURL
4   libsystem_pthread.dylib         0x3a7627bfc         _pthread_start

Thread 30
0   libsystem_kernel.dylib          0x36c1be0a4         __workq_kernreturn
1   libsystem_pthread.dylib         0x3a76297ec         _pthread_wqthread

Thread 31
0   libsystem_kernel.dylib          0x36c1be0a4         __workq_kernreturn
1   libsystem_pthread.dylib         0x3a76297ec         _pthread_wqthread

Thread 32
0   libsystem_pthread.dylib         0x3a7630744         start_wqthread

Thread 33
0   libsystem_kernel.dylib          0x36c1984fc         mach_msg_trap
1   libsystem_kernel.dylib          0x36c197880         mach_msg
2   IOKit                           0x325f219f0         io_connect_method
3   IOKit                           0x325ea7a0c         IOConnectCallMethod
4   IOGPU                           0x38ae2b8a0         IOGPUCommandQueueSubmitCommandBuffers
5   IOGPU                           0x38ae1ff1c         -[IOGPUMetalCommandQueue _submitCommandBuffers:count:]
6   IOGPU                           0x38ae1fbdc         -[IOGPUMetalCommandQueue submitCommandBuffers:count:]
7   Metal                           0x33c590a2c         -[_MTLCommandQueue _submitAvailableCommandBuffers]
8   libdispatch.dylib               0x30f9ca7e8         _dispatch_client_callout
9   libdispatch.dylib               0x30f9cdcc0         _dispatch_continuation_pop
10  libdispatch.dylib               0x30f9e04b4         _dispatch_source_invoke
11  libdispatch.dylib               0x30f9d1e98         _dispatch_lane_serial_drain
12  libdispatch.dylib               0x30f9d2bcc         _dispatch_lane_invoke
13  libdispatch.dylib               0x30f9dd488         _dispatch_workloop_worker_thread
14  libsystem_pthread.dylib         0x3a76297a0         _pthread_wqthread



EOF
```
Full Android crash log
```
OS Version: Android 11 (RP1A.200720.012.N986USQS2DUBB)
Report Version: 104

Exception Type: Unknown (SIGSEGV)

Application Specific Information:
Segfault

Thread 0 Crashed:
0   libjsc.so                       0x7a16c6b504        bmalloc::Heap::allocateSmallChunk
1   libjsc.so                       0x7a16c6b5b4        bmalloc::Heap::allocateSmallPage
2   libjsc.so                       0x7a16c6bb70        bmalloc::Heap::allocateSmallBumpRangesByObject
3   libjsc.so                       0x7a16c68194        bmalloc::Allocator::refillAllocatorSlowCase
4   libjsc.so                       0x7a16c68310        bmalloc::Allocator::allocateLogSizeClass
5   libjsc.so                       0x7a16bd390c        Gigacage::tryAlignedMalloc
6   libjsc.so                       0x7a167afb1c        JSC::MarkedBlock::tryCreate
7   libjsc.so                       0x7a16797760        JSC::BlockDirectory::tryAllocateBlock
8   libjsc.so                       0x7a167adcbc        JSC::LocalAllocator::allocateSlowCase
9   libjsc.so                       0x7a169dc3ac        slow_path_create_lexical_environment
10  <unknown>                       0x7a03fb03bc        <unknown>



EOF
```

EDIT: I actually was able to get a stack trace from a crash on the iOS simulator, which I believe is the same issue:

iOS simulator stack trace (crashing thread only)
```
Mapbox was compiled with optimization - stepping may behave oddly; variables may not be available.
* thread #1, queue = 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=1, address=0x10)
    frame #0: 0x0000000169bc4b46
    frame #1: 0x0000000152731067
    frame #2: 0x000000015851cb6f GLEngine`gleFlushAtomicFunc + 15
    frame #3: 0x0000000158566577 GLEngine`glDrawElements_IMM_ES2Exec + 939
    frame #4: 0x000000011166fc4a Mapbox`mbgl::gl::Context::draw(mbgl::gfx::DrawMode const&, unsigned long, unsigned long) + 138
    frame #5: 0x00000001116ca010 Mapbox`mbgl::gl::Program<mbgl::FillProgram>::draw(mbgl::gfx::Context&, mbgl::gfx::RenderPass&, mbgl::gfx::DrawMode const&, mbgl::gfx::DepthMode const&, mbgl::gfx::StencilMode const&, mbgl::gfx::ColorMode const&, mbgl::gfx::CullFaceMode const&, mbgl::gfx::UniformValues<mbgl::TypeList<mbgl::uniforms::matrix, mbgl::uniforms::world, mbgl::InterpolationUniform<mbgl::attributes::color>, mbgl::InterpolationUniform<mbgl::attributes::opacity>, mbgl::InterpolationUniform<mbgl::attributes::outline_color>, mbgl::InterpolationUniform<mbgl::attributes::pattern_to>, mbgl::InterpolationUniform<mbgl::attributes::pattern_from>, mbgl::InterpolationUniform<mbgl::attributes::pixel_ratio_to>, mbgl::InterpolationUniform<mbgl::attributes::pixel_ratio_from>, mbgl::uniforms::color, mbgl::uniforms::opacity, mbgl::uniforms::outline_color, mbgl::uniforms::pattern_to, mbgl::uniforms::pattern_from, mbgl::uniforms::pixel_ratio_to, mbgl::uniforms::pixel_ratio_from> > const&, mbgl::gfx::DrawScope&, mbgl::gfx::AttributeBindings<mbgl::TypeList<mbgl::attributes::pos, mbgl::ZoomInterpolatedAttribute<mbgl::attributes::color>, mbgl::ZoomInterpolatedAttribute<mbgl::attributes::opacity>, mbgl::ZoomInterpolatedAttribute<mbgl::attributes::outline_color>, mbgl::ZoomInterpolatedAttribute<mbgl::attributes::pattern_to>, mbgl::ZoomInterpolatedAttribute<mbgl::attributes::pattern_from>, mbgl::ZoomInterpolatedAttribute<mbgl::attributes::pixel_ratio_to>, mbgl::ZoomInterpolatedAttribute<mbgl::attributes::pixel_ratio_from> > > const&, mbgl::gfx::TextureBindings<mbgl::TypeList<> > const&, mbgl::gfx::IndexBuffer const&, unsigned long, unsigned long) + 624
    frame #6: 0x0000000111731636 Mapbox`void mbgl::Program<mbgl::FillProgram, (mbgl::gfx::PrimitiveType)2, mbgl::TypeList<mbgl::attributes::pos>, mbgl::TypeList<mbgl::uniforms::matrix, mbgl::uniforms::world>, mbgl::TypeList<>, mbgl::style::FillPaintProperties, mbgl::TypeList<> >::draw<mbgl::gfx::Triangles>(mbgl::gfx::Context&, mbgl::gfx::RenderPass&, mbgl::gfx::Triangles const&, mbgl::gfx::DepthMode const&, mbgl::gfx::StencilMode const&, mbgl::gfx::ColorMode const&, mbgl::gfx::CullFaceMode const&, mbgl::gfx::IndexBuffer const&, std::__1::vector<mbgl::Segment, std::__1::allocator<mbgl::Segment> > const&, mbgl::gfx::UniformValues<mbgl::TypeList<mbgl::uniforms::matrix, mbgl::uniforms::world, mbgl::InterpolationUniform<mbgl::attributes::color>, mbgl::InterpolationUniform<mbgl::attributes::opacity>, mbgl::InterpolationUniform<mbgl::attributes::outline_color>, mbgl::InterpolationUniform<mbgl::attributes::pattern_to>, mbgl::InterpolationUniform<mbgl::attributes::pattern_from>, mbgl::InterpolationUniform<mbgl::attributes::pixel_ratio_to>, mbgl::InterpolationUniform<mbgl::attributes::pixel_ratio_from>, mbgl::uniforms::color, mbgl::uniforms::opacity, mbgl::uniforms::outline_color, mbgl::uniforms::pattern_to, mbgl::uniforms::pattern_from, mbgl::uniforms::pixel_ratio_to, mbgl::uniforms::pixel_ratio_from> > const&, mbgl::gfx::AttributeBindings<mbgl::TypeList<mbgl::attributes::pos, mbgl::ZoomInterpolatedAttribute<mbgl::attributes::color>, mbgl::ZoomInterpolatedAttribute<mbgl::attributes::opacity>, mbgl::ZoomInterpolatedAttribute<mbgl::attributes::outline_color>, mbgl::ZoomInterpolatedAttribute<mbgl::attributes::pattern_to>, mbgl::ZoomInterpolatedAttribute<mbgl::attributes::pattern_from>, mbgl::ZoomInterpolatedAttribute<mbgl::attributes::pixel_ratio_to>, mbgl::ZoomInterpolatedAttribute<mbgl::attributes::pixel_ratio_from> > > const&, mbgl::gfx::TextureBindings<mbgl::TypeList<> > const&, std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&) + 230
    frame #7: 0x000000011172ea42 Mapbox`mbgl::RenderFillLayer::render(mbgl::PaintParameters&) + 1058
    frame #8: 0x00000001117859db Mapbox`mbgl::Renderer::Impl::render(mbgl::RenderTree const&) + 2635
    frame #9: 0x0000000111783cf3 Mapbox`mbgl::Renderer::render(std::__1::shared_ptr<mbgl::UpdateParameters> const&) + 51
* frame #10: 0x0000000111a5b681 Mapbox`-[MGLMapView renderSync] [inlined] MGLRenderFrontend::render(this=0x0000600007bd0ec0) at MGLRendererFrontend.h:57:19 [opt]
    frame #11: 0x0000000111a5b63d Mapbox`-[MGLMapView renderSync](self=0x00007f8454d4d600, _cmd=<unavailable>) at MGLMapView.mm:1128 [opt]
    frame #12: 0x0000000111a10457 Mapbox`-[MGLMapViewImplDelegate glkView:drawInRect:] [inlined] MGLMapViewImpl::render(this=<unavailable>) at MGLMapView+Impl.mm:18:5 [opt]
    frame #13: 0x0000000111a10438 Mapbox`-[MGLMapViewImplDelegate glkView:drawInRect:](self=<unavailable>, _cmd=<unavailable>, view=<unavailable>, rect=(origin = (x = 0, y = 0), size = (width = 390, height = 844))) at MGLMapView+OpenGL.mm:30 [opt]
    frame #14: 0x000000011f52d326 GLKit`-[GLKView _display:] + 275
    frame #15: 0x00000001120508cf QuartzCore`-[CALayer display] + 187
    frame #16: 0x0000000112064def QuartzCore`CA::Layer::layout_and_display_if_needed(CA::Transaction*) + 477
    frame #17: 0x0000000111f9ef26 QuartzCore`CA::Context::commit_transaction(CA::Transaction*, double, double*) + 656
    frame #18: 0x0000000111fd63b9 QuartzCore`CA::Transaction::commit() + 713
    frame #19: 0x0000000111fd751f QuartzCore`CA::Transaction::observer_callback(__CFRunLoopObserver*, unsigned long, void*) + 79
    frame #20: 0x0000000113b8fd31 CoreFoundation`__CFRUNLOOP_IS_CALLING_OUT_TO_AN_OBSERVER_CALLBACK_FUNCTION__ + 23
    frame #21: 0x0000000113b8a542 CoreFoundation`__CFRunLoopDoObservers + 541
    frame #22: 0x0000000113b8aaf5 CoreFoundation`__CFRunLoopRun + 1129
    frame #23: 0x0000000113b8a1a7 CoreFoundation`CFRunLoopRunSpecific + 567
    frame #24: 0x00000001178c8d85 GraphicsServices`GSEventRunModal + 139
    frame #25: 0x0000000120e734df UIKitCore`-[UIApplication _run] + 912
    frame #26: 0x0000000120e7839c UIKitCore`UIApplicationMain + 101
    frame #27: 0x0000000105000550 TruckMap`main(argc=1, argv=0x000000030fbc6c28) at main.m:7:12
    frame #28: 0x000000011634cbbd libdyld.dylib`start + 1
    frame #29: 0x000000011634cbbd libdyld.dylib`start + 1
```

Obviously, based on this information, it'll be very hard for somebody to provide a useful answer, but I'm trying to work my way towards some possible solutions. I would post in mapbox-gl-native or mapbox-gl-native-ios, but I'm hindered by the fact that I can't reproduce this reliably during testing, and I'm not sure at which level of the stack this is happening.

Does anyone have any ideas of where I could begin?

Current setup (although this problem has been around for a long time, across many different versions):

RNMBGL: 8.2.0-beta2 (current master)
React Native: 0.63.4
@ferdicus
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ferdicus commented Jul 2, 2021

@naftalibeder, would be cool if you could pepper in some onImageMissing callback methods to lay some mines for when this happens. Just to pin down, if this is happening because we're trying to render some image that is not there/ loaded.

Edit: this applies to the Images component

@naftalibeder
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Sorry for the delay. We did try to do that with a number of our most frequently used instances of ShapeSource (it helped with a much more persistent crash on Android, which wasn't appearing on iOS), but we're going to try adding that to every declaration and see if it helps.

@arabold
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arabold commented Aug 14, 2021

I'm seeing a similar (?) issue with @react-native-mapbox-gl/maps v8.2.1 and MapBox SDK 5.9.0 for iOS. Although I haven't tried a different SDK version yet (is that even possible?), one thing I noticed might be helpful to get to the ground of this: My crash happens only when the app is in the background. The app itself is still running, receiving location updates, but the display is fully turned off. That's when suddenly the app crashes with somewhat consistency... It doesn't happen for me when the screen is on.

This leads me to the suspicion that there might be a callback fired into the @react-native-mapbox-gl/maps package even if no display/surface/view/whatever is available for rendering anymore. Maybe something as simple as checking for null in the appropriate place?

OS Version: iOS 14.7.1 (18G82)
Report Version: 104

Exception Type: EXC_BAD_ACCESS (SIGBUS)
Exception Codes: BUS_NOOP
Crashed Thread: 0

Application Specific Information:
Exception 1, Code 0, Subcode 8 >
Attempted to dereference null pointer.

Thread 0 Crashed:
0   libsystem_platform.dylib        0x3bcd9f684         _platform_memmove
1   AGXMetalA13                     0x3bf140204         <redacted>
2   AGXMetalA13                     0x3bf13ff80         <redacted>
3   AppleMetalGLRenderer            0x3bd7f299c         gldReadFramebufferData
4   GLEngine                        0x38d3fa61c         glReadPixels_Exec
5   GLKit                           0x38acff4e8         -[GLKView snapshot]
6   Mapbox                          0x10341fbb8         -[MGLMapView willResignActive:] (MGLMapView.mm:1495)
7   CoreFoundation                  0x325208680         __CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__
8   CoreFoundation                  0x325208628         ___CFXRegistrationPost_block_invoke
9   CoreFoundation                  0x325207b94         _CFXRegistrationPost
10  CoreFoundation                  0x325207554         _CFXNotificationPost
11  Foundation                      0x327891458         -[NSNotificationCenter postNotificationName:object:userInfo:]
12  UIKitCore                       0x329be8e44         -[UIApplication _deactivateForReason:notify:]
13  UIKitCore                       0x3292471b0         __101-[_UISceneLifecycleMultiplexer _evalTransitionToSettings:fromSettings:forceExit:withTransitionStore:]_block_invoke_2
14  UIKitCore                       0x3297af454         _UIScenePerformActionsWithLifecycleActionMask
15  UIKitCore                       0x329246d38         __101-[_UISceneLifecycleMultiplexer _evalTransitionToSettings:fromSettings:forceExit:withTransitionStore:]_block_invoke
16  UIKitCore                       0x3292467f8         -[_UISceneLifecycleMultiplexer _performBlock:withApplicationOfDeactivationReasons:fromReasons:]
17  UIKitCore                       0x329246b48         -[_UISceneLifecycleMultiplexer _evalTransitionToSettings:fromSettings:forceExit:withTransitionStore:]
18  UIKitCore                       0x329246384         -[_UISceneLifecycleMultiplexer uiScene:transitionedFromState:withTransitionContext:]
19  UIKitCore                       0x32924e8c8         __186-[_UIWindowSceneFBSSceneTransitionContextDrivenLifecycleSettingsDiffAction _performActionsForUIScene:withUpdatedFBSScene:settingsDiff:fromSettings:transitionContext:lifecycleActionType:]_block_invoke
20  UIKitCore                       0x3296bce80         +[BSAnimationSettings(UIKit) tryAnimatingWithSettings:actions:completion:]
21  UIKitCore                       0x3297c8264         _UISceneSettingsDiffActionPerformChangesWithTransitionContext
22  UIKitCore                       0x32924e5c0         -[_UIWindowSceneFBSSceneTransitionContextDrivenLifecycleSettingsDiffAction _performActionsForUIScene:withUpdatedFBSScene:settingsDiff:fromSettings:transitionContext:lifecycleActionType:]
23  UIKitCore                       0x3290764a8         __64-[UIScene scene:didUpdateWithDiff:transitionContext:completion:]_block_invoke
24  UIKitCore                       0x329074e28         -[UIScene _emitSceneSettingsUpdateResponseForCompletion:afterSceneUpdateWork:]
25  UIKitCore                       0x3290760d0         -[UIScene scene:didUpdateWithDiff:transitionContext:completion:]
26  UIKitCore                       0x3296e6990         -[UIApplicationSceneClientAgent scene:handleEvent:withCompletion:]
27  FrontBoardServices              0x343f70eb4         -[FBSScene updater:didUpdateSettings:withDiff:transitionContext:completion:]
28  FrontBoardServices              0x343f9d4ec         __94-[FBSWorkspaceScenesClient _queue_updateScene:withSettings:diff:transitionContext:completion:]_block_invoke_2
29  FrontBoardServices              0x343f7f6a0         -[FBSWorkspace _calloutQueue_executeCalloutFromSource:withBlock:]
30  FrontBoardServices              0x343f9d418         __94-[FBSWorkspaceScenesClient _queue_updateScene:withSettings:diff:transitionContext:completion:]_block_invoke
31  libdispatch.dylib               0x324bac818         _dispatch_client_callout
32  libdispatch.dylib               0x324bb0308         _dispatch_block_invoke_direct
33  FrontBoardServices              0x343fc3f9c         __FBSSERIALQUEUE_IS_CALLING_OUT_TO_A_BLOCK__
34  FrontBoardServices              0x343fc3c2c         -[FBSSerialQueue _targetQueue_performNextIfPossible]
35  FrontBoardServices              0x343fc4180         -[FBSSerialQueue _performNextFromRunLoopSource]
36  CoreFoundation                  0x32522798c         __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__
37  CoreFoundation                  0x325227888         __CFRunLoopDoSource0
38  CoreFoundation                  0x325226bf8         __CFRunLoopDoSources0
39  CoreFoundation                  0x325220b6c         __CFRunLoopRun
40  CoreFoundation                  0x325220304         CFRunLoopRunSpecific
41  GraphicsServices                0x353fbf730         GSEventRunModal
42  UIKitCore                       0x329bee758         -[UIApplication _run]
43  UIKitCore                       0x329bf3fc8         UIApplicationMain
44  app                             0x2025861fc         main (main.m:7)
45  libdyld.dylib                   0x324c33cf4         start

Thread 0 Crashed:
0   libsystem_platform.dylib        0x3bcd9f684         _platform_memmove
1   AGXMetalA13                     0x3bf140204         <redacted>
2   AGXMetalA13                     0x3bf13ff80         <redacted>
3   AppleMetalGLRenderer            0x3bd7f299c         gldReadFramebufferData
4   GLEngine                        0x38d3fa61c         glReadPixels_Exec
5   GLKit                           0x38acff4e8         -[GLKView snapshot]
6   Mapbox                          0x10341fbb8         -[MGLMapView willResignActive:] (MGLMapView.mm:1495)
7   CoreFoundation                  0x325208680         __CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__
8   CoreFoundation                  0x325208628         ___CFXRegistrationPost_block_invoke
9   CoreFoundation                  0x325207b94         _CFXRegistrationPost
10  CoreFoundation                  0x325207554         _CFXNotificationPost
11  Foundation                      0x327891458         -[NSNotificationCenter postNotificationName:object:userInfo:]
12  UIKitCore                       0x329be8e44         -[UIApplication _deactivateForReason:notify:]
13  UIKitCore                       0x3292471b0         __101-[_UISceneLifecycleMultiplexer _evalTransitionToSettings:fromSettings:forceExit:withTransitionStore:]_block_invoke_2
14  UIKitCore                       0x3297af454         _UIScenePerformActionsWithLifecycleActionMask
15  UIKitCore                       0x329246d38         __101-[_UISceneLifecycleMultiplexer _evalTransitionToSettings:fromSettings:forceExit:withTransitionStore:]_block_invoke
16  UIKitCore                       0x3292467f8         -[_UISceneLifecycleMultiplexer _performBlock:withApplicationOfDeactivationReasons:fromReasons:]
17  UIKitCore                       0x329246b48         -[_UISceneLifecycleMultiplexer _evalTransitionToSettings:fromSettings:forceExit:withTransitionStore:]
18  UIKitCore                       0x329246384         -[_UISceneLifecycleMultiplexer uiScene:transitionedFromState:withTransitionContext:]
19  UIKitCore                       0x32924e8c8         __186-[_UIWindowSceneFBSSceneTransitionContextDrivenLifecycleSettingsDiffAction _performActionsForUIScene:withUpdatedFBSScene:settingsDiff:fromSettings:transitionContext:lifecycleActionType:]_block_invoke
20  UIKitCore                       0x3296bce80         +[BSAnimationSettings(UIKit) tryAnimatingWithSettings:actions:completion:]
21  UIKitCore                       0x3297c8264         _UISceneSettingsDiffActionPerformChangesWithTransitionContext
22  UIKitCore                       0x32924e5c0         -[_UIWindowSceneFBSSceneTransitionContextDrivenLifecycleSettingsDiffAction _performActionsForUIScene:withUpdatedFBSScene:settingsDiff:fromSettings:transitionContext:lifecycleActionType:]
23  UIKitCore                       0x3290764a8         __64-[UIScene scene:didUpdateWithDiff:transitionContext:completion:]_block_invoke
24  UIKitCore                       0x329074e28         -[UIScene _emitSceneSettingsUpdateResponseForCompletion:afterSceneUpdateWork:]
25  UIKitCore                       0x3290760d0         -[UIScene scene:didUpdateWithDiff:transitionContext:completion:]
26  UIKitCore                       0x3296e6990         -[UIApplicationSceneClientAgent scene:handleEvent:withCompletion:]
27  FrontBoardServices              0x343f70eb4         -[FBSScene updater:didUpdateSettings:withDiff:transitionContext:completion:]
28  FrontBoardServices              0x343f9d4ec         __94-[FBSWorkspaceScenesClient _queue_updateScene:withSettings:diff:transitionContext:completion:]_block_invoke_2
29  FrontBoardServices              0x343f7f6a0         -[FBSWorkspace _calloutQueue_executeCalloutFromSource:withBlock:]
30  FrontBoardServices              0x343f9d418         __94-[FBSWorkspaceScenesClient _queue_updateScene:withSettings:diff:transitionContext:completion:]_block_invoke
31  libdispatch.dylib               0x324bac818         _dispatch_client_callout
32  libdispatch.dylib               0x324bb0308         _dispatch_block_invoke_direct
33  FrontBoardServices              0x343fc3f9c         __FBSSERIALQUEUE_IS_CALLING_OUT_TO_A_BLOCK__
34  FrontBoardServices              0x343fc3c2c         -[FBSSerialQueue _targetQueue_performNextIfPossible]
35  FrontBoardServices              0x343fc4180         -[FBSSerialQueue _performNextFromRunLoopSource]
36  CoreFoundation                  0x32522798c         __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__
37  CoreFoundation                  0x325227888         __CFRunLoopDoSource0
38  CoreFoundation                  0x325226bf8         __CFRunLoopDoSources0
39  CoreFoundation                  0x325220b6c         __CFRunLoopRun
40  CoreFoundation                  0x325220304         CFRunLoopRunSpecific
41  GraphicsServices                0x353fbf730         GSEventRunModal
42  UIKitCore                       0x329bee758         -[UIApplication _run]
43  UIKitCore                       0x329bf3fc8         UIApplicationMain
44  app                             0x2025861fc         main (main.m:7)
45  libdyld.dylib                   0x324c33cf4         start

Thread 1 name: com.apple.uikit.eventfetch-thread
0   libsystem_kernel.dylib          0x3818524fc         mach_msg_trap
1   libsystem_kernel.dylib          0x381851880         mach_msg
2   CoreFoundation                  0x325226e54         __CFRunLoopServiceMachPort
3   CoreFoundation                  0x325220cf4         __CFRunLoopRun
4   CoreFoundation                  0x325220304         CFRunLoopRunSpecific
5   Foundation                      0x327892d88         -[NSRunLoop(NSRunLoop) runMode:beforeDate:]
6   Foundation                      0x327892c54         -[NSRunLoop(NSRunLoop) runUntilDate:]
7   UIKitCore                       0x329ca3300         -[UIEventFetcher threadMain]
8   Foundation                      0x327a04308         __NSThread__start__
9   libsystem_pthread.dylib         0x3bcdabbf8         _pthread_start

Thread 2 name: com.facebook.react.JavaScript
0   libsystem_kernel.dylib          0x3818524fc         mach_msg_trap
1   libsystem_kernel.dylib          0x381851880         mach_msg
2   CoreFoundation                  0x325226e54         __CFRunLoopServiceMachPort
3   CoreFoundation                  0x325220cf4         __CFRunLoopRun
4   CoreFoundation                  0x325220304         CFRunLoopRunSpecific
5   app                             0x2026c1f88         +[RCTCxxBridge runRunLoop] (RCTCxxBridge.mm:308)
6   Foundation                      0x327a04308         __NSThread__start__
7   libsystem_pthread.dylib         0x3bcdabbf8         _pthread_start

Thread 3 name: hermes-chrome-inspector-conn
0   libsystem_kernel.dylib          0x3818770cc         __psynch_cvwait
1   libsystem_pthread.dylib         0x3bcdaf430         _pthread_cond_wait
2   libc++.1.dylib                  0x34ead7ef8         std::__1::condition_variable::wait
3   app                             0x20271f858         [inlined] std::__1::condition_variable::wait<T> (__mutex_base:409)
4   app                             0x20271f858         facebook::hermes::inspector::detail::SerialExecutor::runLoop (SerialExecutor.cpp:41)
5   app                             0x202671740         [inlined] std::__1::__invoke<T> (type_traits:3545)
6   app                             0x202671740         [inlined] std::__1::__thread_execute<T> (thread:273)
7   app                             0x202671740         std::__1::__thread_proxy<T> (thread:284)
8   libsystem_pthread.dylib         0x3bcdabbf8         _pthread_start

Thread 4 name: hermes-inspector
0   libsystem_kernel.dylib          0x3818770cc         __psynch_cvwait
1   libsystem_pthread.dylib         0x3bcdaf430         _pthread_cond_wait
2   libc++.1.dylib                  0x34ead7ef8         std::__1::condition_variable::wait
3   app                             0x20271f858         [inlined] std::__1::condition_variable::wait<T> (__mutex_base:409)
4   app                             0x20271f858         facebook::hermes::inspector::detail::SerialExecutor::runLoop (SerialExecutor.cpp:41)
5   app                             0x202671740         [inlined] std::__1::__invoke<T> (type_traits:3545)
6   app                             0x202671740         [inlined] std::__1::__thread_execute<T> (thread:273)
7   app                             0x202671740         std::__1::__thread_proxy<T> (thread:284)
8   libsystem_pthread.dylib         0x3bcdabbf8         _pthread_start

Thread 5 name: com.mapbox.mbgl.AssetFileSource
0   libsystem_kernel.dylib          0x3818524fc         mach_msg_trap
1   libsystem_kernel.dylib          0x381851880         mach_msg
2   CoreFoundation                  0x325226e54         __CFRunLoopServiceMachPort
3   CoreFoundation                  0x325220cf4         __CFRunLoopRun
4   CoreFoundation                  0x325220304         CFRunLoopRunSpecific
5   CoreFoundation                  0x3252213f0         CFRunLoopRun
6   Mapbox                          0x1030c12fc         mbgl::util::Thread<T>::Thread<T>::lambda::operator() (thread.hpp:64)
7   Mapbox                          0x1030c113c         [inlined] std::__1::__invoke<T> (type_traits:4361)
8   Mapbox                          0x1030c113c         [inlined] std::__1::__thread_execute<T> (thread:342)
9   Mapbox                          0x1030c113c         std::__1::__thread_proxy<T> (thread:352)
10  libsystem_pthread.dylib         0x3bcdabbf8         _pthread_start

Thread 6 name: com.mapbox.mbgl.OnlineFileSource
0   libsystem_kernel.dylib          0x3818524fc         mach_msg_trap
1   libsystem_kernel.dylib          0x381851880         mach_msg
2   CoreFoundation                  0x325226e54         __CFRunLoopServiceMachPort
3   CoreFoundation                  0x325220cf4         __CFRunLoopRun
4   CoreFoundation                  0x325220304         CFRunLoopRunSpecific
5   CoreFoundation                  0x3252213f0         CFRunLoopRun
6   Mapbox                          0x1030ecfa8         mbgl::util::Thread<T>::Thread<T>::lambda::operator() (thread.hpp:64)
7   Mapbox                          0x1030ece68         [inlined] std::__1::__invoke<T> (type_traits:4361)
8   Mapbox                          0x1030ece68         [inlined] std::__1::__thread_execute<T> (thread:342)
9   Mapbox                          0x1030ece68         std::__1::__thread_proxy<T> (thread:352)
10  libsystem_pthread.dylib         0x3bcdabbf8         _pthread_start

Thread 7 name: com.mapbox.mbgl.DatabaseFileSource
0   libsystem_kernel.dylib          0x3818524fc         mach_msg_trap
1   libsystem_kernel.dylib          0x381851880         mach_msg
2   CoreFoundation                  0x325226e54         __CFRunLoopServiceMachPort
3   CoreFoundation                  0x325220cf4         __CFRunLoopRun
4   CoreFoundation                  0x325220304         CFRunLoopRunSpecific
5   CoreFoundation                  0x3252213f0         CFRunLoopRun
6   Mapbox                          0x1030c7110         mbgl::util::Thread<T>::Thread<T>::lambda::operator() (thread.hpp:64)
7   Mapbox                          0x1030c704c         [inlined] std::__1::__invoke<T> (type_traits:4361)
8   Mapbox                          0x1030c704c         [inlined] std::__1::__thread_execute<T> (thread:342)
9   Mapbox                          0x1030c704c         std::__1::__thread_proxy<T> (thread:352)
10  libsystem_pthread.dylib         0x3bcdabbf8         _pthread_start

Thread 8 name: com.mapbox.mbgl.LocalFileSource
0   libsystem_kernel.dylib          0x3818524fc         mach_msg_trap
1   libsystem_kernel.dylib          0x381851880         mach_msg
2   CoreFoundation                  0x325226e54         __CFRunLoopServiceMachPort
3   CoreFoundation                  0x325220cf4         __CFRunLoopRun
4   CoreFoundation                  0x325220304         CFRunLoopRunSpecific
5   CoreFoundation                  0x3252213f0         CFRunLoopRun
6   Mapbox                          0x1030cd2d0         mbgl::util::Thread<T>::Thread<T>::lambda::operator() (thread.hpp:64)
7   Mapbox                          0x1030cd178         [inlined] std::__1::__invoke<T> (type_traits:4361)
8   Mapbox                          0x1030cd178         [inlined] std::__1::__thread_execute<T> (thread:342)
9   Mapbox                          0x1030cd178         std::__1::__thread_proxy<T> (thread:352)
10  libsystem_pthread.dylib         0x3bcdabbf8         _pthread_start

Thread 9 name: com.mapbox.mbgl.ResourceLoaderThread
0   libsystem_kernel.dylib          0x3818524fc         mach_msg_trap
1   libsystem_kernel.dylib          0x381851880         mach_msg
2   CoreFoundation                  0x325226e54         __CFRunLoopServiceMachPort
3   CoreFoundation                  0x325220cf4         __CFRunLoopRun
4   CoreFoundation                  0x325220304         CFRunLoopRunSpecific
5   CoreFoundation                  0x3252213f0         CFRunLoopRun
6   Mapbox                          0x1030d2718         mbgl::util::Thread<T>::Thread<T>::lambda::operator() (thread.hpp:64)
7   Mapbox                          0x1030d25f4         [inlined] std::__1::__invoke<T> (type_traits:4361)
8   Mapbox                          0x1030d25f4         [inlined] std::__1::__thread_execute<T> (thread:342)
9   Mapbox                          0x1030d25f4         std::__1::__thread_proxy<T> (thread:352)
10  libsystem_pthread.dylib         0x3bcdabbf8         _pthread_start

Thread 10
0   libsystem_kernel.dylib          0x381877734         __semwait_signal
1   libsystem_c.dylib               0x337aeaa10         nanosleep
2   libsystem_c.dylib               0x337aea7f4         sleep
3   app                             0x2027e4bb8         monitorCachedData (SentryCrashCachedData.c:139)
4   libsystem_pthread.dylib         0x3bcdabbf8         _pthread_start

Thread 11 name: SentryCrash Exception Handler (Secondary)
0   libsystem_kernel.dylib          0x3818524fc         mach_msg_trap
1   libsystem_kernel.dylib          0x381851880         mach_msg
2   app                             0x2027f1304         handleExceptions (SentryCrashMonitor_MachException.c:266)
3   libsystem_pthread.dylib         0x3bcdabbf8         _pthread_start

Thread 13 name: AVAudioSession Notify Thread
0   libsystem_kernel.dylib          0x3818524fc         mach_msg_trap
1   libsystem_kernel.dylib          0x381851880         mach_msg
2   CoreFoundation                  0x325226e54         __CFRunLoopServiceMachPort
3   CoreFoundation                  0x325220cf4         __CFRunLoopRun
4   CoreFoundation                  0x325220304         CFRunLoopRunSpecific
5   AudioSession                    0x33480ef1c         GenericRunLoopThread::Entry
6   AudioSession                    0x3348110d4         CAPThread::Entry
7   libsystem_pthread.dylib         0x3bcdabbf8         _pthread_start

Thread 14 name: com.apple.NSURLConnectionLoader
0   libsystem_kernel.dylib          0x3818524fc         mach_msg_trap
1   libsystem_kernel.dylib          0x381851880         mach_msg
2   CoreFoundation                  0x325226e54         __CFRunLoopServiceMachPort
3   CoreFoundation                  0x325220cf4         __CFRunLoopRun
4   CoreFoundation                  0x325220304         CFRunLoopRunSpecific
5   CFNetwork                       0x32622db34         _CFURLStorageSessionCopyCache
6   Foundation                      0x327a04308         __NSThread__start__
7   libsystem_pthread.dylib         0x3bcdabbf8         _pthread_start

Thread 15 name: com.squareup.SocketRocket.NetworkThread
0   libsystem_kernel.dylib          0x3818524fc         mach_msg_trap
1   libsystem_kernel.dylib          0x381851880         mach_msg
2   CoreFoundation                  0x325226e54         __CFRunLoopServiceMachPort
3   CoreFoundation                  0x325220cf4         __CFRunLoopRun
4   CoreFoundation                  0x325220304         CFRunLoopRunSpecific
5   Foundation                      0x327892d88         -[NSRunLoop(NSRunLoop) runMode:beforeDate:]
6   app                             0x2026fe52c         -[_RCTSRRunLoopThread main] (RCTSRWebSocket.m:1620)
7   Foundation                      0x327a04308         __NSThread__start__
8   libsystem_pthread.dylib         0x3bcdabbf8         _pthread_start

Thread 16 name: com.mapbox.mbgl.Worker 1
0   libsystem_kernel.dylib          0x3818770cc         __psynch_cvwait
1   libsystem_pthread.dylib         0x3bcdaf430         _pthread_cond_wait
2   libc++.1.dylib                  0x34ead7ef8         std::__1::condition_variable::wait
3   Mapbox                          0x1033a14e8         [inlined] std::__1::condition_variable::wait<T> (__mutex_base:375)
4   Mapbox                          0x1033a14e8         [inlined] mbgl::ThreadedSchedulerBase::makeSchedulerThread::lambda::operator() (thread_pool.cpp:34)
5   Mapbox                          0x1033a14e8         [inlined] std::__1::__invoke<T> (type_traits:4361)
6   Mapbox                          0x1033a14e8         [inlined] std::__1::__thread_execute<T> (thread:342)
7   Mapbox                          0x1033a14e8         std::__1::__thread_proxy<T> (thread:352)
8   libsystem_pthread.dylib         0x3bcdabbf8         _pthread_start

Thread 17 name: com.mapbox.mbgl.Worker 2
0   libsystem_kernel.dylib          0x3818770cc         __psynch_cvwait
1   libsystem_pthread.dylib         0x3bcdaf430         _pthread_cond_wait
2   libc++.1.dylib                  0x34ead7ef8         std::__1::condition_variable::wait
3   Mapbox                          0x1033a14e8         [inlined] std::__1::condition_variable::wait<T> (__mutex_base:375)
4   Mapbox                          0x1033a14e8         [inlined] mbgl::ThreadedSchedulerBase::makeSchedulerThread::lambda::operator() (thread_pool.cpp:34)
5   Mapbox                          0x1033a14e8         [inlined] std::__1::__invoke<T> (type_traits:4361)
6   Mapbox                          0x1033a14e8         [inlined] std::__1::__thread_execute<T> (thread:342)
7   Mapbox                          0x1033a14e8         std::__1::__thread_proxy<T> (thread:352)
8   libsystem_pthread.dylib         0x3bcdabbf8         _pthread_start

Thread 18 name: com.mapbox.mbgl.Worker 3
0   libsystem_kernel.dylib          0x3818770cc         __psynch_cvwait
1   libsystem_pthread.dylib         0x3bcdaf430         _pthread_cond_wait
2   libc++.1.dylib                  0x34ead7ef8         std::__1::condition_variable::wait
3   Mapbox                          0x1033a14e8         [inlined] std::__1::condition_variable::wait<T> (__mutex_base:375)
4   Mapbox                          0x1033a14e8         [inlined] mbgl::ThreadedSchedulerBase::makeSchedulerThread::lambda::operator() (thread_pool.cpp:34)
5   Mapbox                          0x1033a14e8         [inlined] std::__1::__invoke<T> (type_traits:4361)
6   Mapbox                          0x1033a14e8         [inlined] std::__1::__thread_execute<T> (thread:342)
7   Mapbox                          0x1033a14e8         std::__1::__thread_proxy<T> (thread:352)
8   libsystem_pthread.dylib         0x3bcdabbf8         _pthread_start

Thread 19 name: com.mapbox.mbgl.Worker 4
0   libsystem_kernel.dylib          0x3818770cc         __psynch_cvwait
1   libsystem_pthread.dylib         0x3bcdaf430         _pthread_cond_wait
2   libc++.1.dylib                  0x34ead7ef8         std::__1::condition_variable::wait
3   Mapbox                          0x1033a14e8         [inlined] std::__1::condition_variable::wait<T> (__mutex_base:375)
4   Mapbox                          0x1033a14e8         [inlined] mbgl::ThreadedSchedulerBase::makeSchedulerThread::lambda::operator() (thread_pool.cpp:34)
5   Mapbox                          0x1033a14e8         [inlined] std::__1::__invoke<T> (type_traits:4361)
6   Mapbox                          0x1033a14e8         [inlined] std::__1::__thread_execute<T> (thread:342)
7   Mapbox                          0x1033a14e8         std::__1::__thread_proxy<T> (thread:352)
8   libsystem_pthread.dylib         0x3bcdabbf8         _pthread_start

Thread 20 name: com.mapbox.mbgl.Worker 1
0   libsystem_kernel.dylib          0x3818770cc         __psynch_cvwait
1   libsystem_pthread.dylib         0x3bcdaf430         _pthread_cond_wait
2   libc++.1.dylib                  0x34ead7ef8         std::__1::condition_variable::wait
3   Mapbox                          0x1033a14e8         [inlined] std::__1::condition_variable::wait<T> (__mutex_base:375)
4   Mapbox                          0x1033a14e8         [inlined] mbgl::ThreadedSchedulerBase::makeSchedulerThread::lambda::operator() (thread_pool.cpp:34)
5   Mapbox                          0x1033a14e8         [inlined] std::__1::__invoke<T> (type_traits:4361)
6   Mapbox                          0x1033a14e8         [inlined] std::__1::__thread_execute<T> (thread:342)
7   Mapbox                          0x1033a14e8         std::__1::__thread_proxy<T> (thread:352)
8   libsystem_pthread.dylib         0x3bcdabbf8         _pthread_start

Thread 21 name: com.mapbox.mbgl.Worker 1
0   libsystem_kernel.dylib          0x3818770cc         __psynch_cvwait
1   libsystem_pthread.dylib         0x3bcdaf430         _pthread_cond_wait
2   libc++.1.dylib                  0x34ead7ef8         std::__1::condition_variable::wait
3   Mapbox                          0x1033a14e8         [inlined] std::__1::condition_variable::wait<T> (__mutex_base:375)
4   Mapbox                          0x1033a14e8         [inlined] mbgl::ThreadedSchedulerBase::makeSchedulerThread::lambda::operator() (thread_pool.cpp:34)
5   Mapbox                          0x1033a14e8         [inlined] std::__1::__invoke<T> (type_traits:4361)
6   Mapbox                          0x1033a14e8         [inlined] std::__1::__thread_execute<T> (thread:342)
7   Mapbox                          0x1033a14e8         std::__1::__thread_proxy<T> (thread:352)
8   libsystem_pthread.dylib         0x3bcdabbf8         _pthread_start

Thread 22 name: com.mapbox.mbgl.Worker 1
0   libsystem_kernel.dylib          0x3818770cc         __psynch_cvwait
1   libsystem_pthread.dylib         0x3bcdaf430         _pthread_cond_wait
2   libc++.1.dylib                  0x34ead7ef8         std::__1::condition_variable::wait
3   Mapbox                          0x1033a14e8         [inlined] std::__1::condition_variable::wait<T> (__mutex_base:375)
4   Mapbox                          0x1033a14e8         [inlined] mbgl::ThreadedSchedulerBase::makeSchedulerThread::lambda::operator() (thread_pool.cpp:34)
5   Mapbox                          0x1033a14e8         [inlined] std::__1::__invoke<T> (type_traits:4361)
6   Mapbox                          0x1033a14e8         [inlined] std::__1::__thread_execute<T> (thread:342)
7   Mapbox                          0x1033a14e8         std::__1::__thread_proxy<T> (thread:352)
8   libsystem_pthread.dylib         0x3bcdabbf8         _pthread_start

Thread 23 name: com.apple.CFSocket.private
0   libsystem_kernel.dylib          0x38187762c         select$DARWIN_EXTSN
1   CoreFoundation                  0x325234030         __CFSocketManager
2   libsystem_pthread.dylib         0x3bcdabbf8         _pthread_start

Thread 24 name: com.mapbox.mbgl.Worker 1
0   libsystem_kernel.dylib          0x3818770cc         __psynch_cvwait
1   libsystem_pthread.dylib         0x3bcdaf430         _pthread_cond_wait
2   libc++.1.dylib                  0x34ead7ef8         std::__1::condition_variable::wait
3   Mapbox                          0x1033a14e8         [inlined] std::__1::condition_variable::wait<T> (__mutex_base:375)
4   Mapbox                          0x1033a14e8         [inlined] mbgl::ThreadedSchedulerBase::makeSchedulerThread::lambda::operator() (thread_pool.cpp:34)
5   Mapbox                          0x1033a14e8         [inlined] std::__1::__invoke<T> (type_traits:4361)
6   Mapbox                          0x1033a14e8         [inlined] std::__1::__thread_execute<T> (thread:342)
7   Mapbox                          0x1033a14e8         std::__1::__thread_proxy<T> (thread:352)
8   libsystem_pthread.dylib         0x3bcdabbf8         _pthread_start

Thread 25
0   libsystem_kernel.dylib          0x3818780a4         __workq_kernreturn
1   libsystem_pthread.dylib         0x3bcdad7ec         _pthread_wqthread

Thread 26
0   libsystem_kernel.dylib          0x3818780a4         __workq_kernreturn
1   libsystem_pthread.dylib         0x3bcdad7ec         _pthread_wqthread

Thread 27
0   libsystem_pthread.dylib         0x3bcdb4744         start_wqthread

Thread 28
0   libsystem_kernel.dylib          0x3818780a4         __workq_kernreturn
1   libsystem_pthread.dylib         0x3bcdad7ec         _pthread_wqthread



EOF

@ferdicus
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Although I haven't tried a different SDK version yet (is that even possible?)

That, and even switching to another open sourced flavor of mapbox!

Check the installation guide for details

@mvanroon
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Looks like this was fixed in Maplibre 5.12.0 and Mapbox v6.2.0.

Maplibre issue: maplibre/maplibre-native#70
Mapbox issue: mapbox/mapbox-gl-native-ios#440

@ferdicus
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@arabold @naftalibeder, can you maybe test with the versions @mvanroon recommended?
Would be nice to get a comparison.

@stale
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stale bot commented Apr 18, 2022

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

@stale stale bot added the wontfix This will not be worked on label Apr 18, 2022
@stale stale bot closed this as completed Apr 28, 2022
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