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[Impeller] Image.memory(kTransparentImage) crashes the app with Impeller #119245

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itsJoKr opened this issue Jan 26, 2023 · 1 comment · Fixed by flutter/engine#39182
Closed

[Impeller] Image.memory(kTransparentImage) crashes the app with Impeller #119245

itsJoKr opened this issue Jan 26, 2023 · 1 comment · Fixed by flutter/engine#39182
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@jonahwilliams
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c: crash Stack traces logged to the console e: impeller Impeller rendering backend issues and features requests engine flutter/engine repository. See also e: labels. P2 Important issues not at the top of the work list

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@itsJoKr
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itsJoKr commented Jan 26, 2023

Steps to Reproduce

Steps:

Use transparent_image package.

return Image.memory(kTransparentImage);

Expected results: The app doesn't crash. An empty image is shown.

Actual results: App crashes (only when using --enable-impeller).

Logs **When crash happens this log from flutter run --verbose**

[+2807 ms] [VERBOSE-3:validation.cc(31)] Texture descriptor was invalid.
[ +165 ms] Service protocol connection closed.
[ ] Lost connection to device.
[ ] DevFS: Deleting filesystem on the device (file:///Users/josipkrnjic/Library/Developer/CoreSimulator/Devices/C7B8FF1E-D7B1-487B-91EC-CDA674B7DBC1/data/Containers/Data/Application/AF6D3C86-B912-47EC-84FA-AC08F0DF7F02/tmp/ignatiusNlr4gA/ignatius/)
[ +5 ms] executing: /usr/bin/arch -arm64e xcrun simctl terminate C7B8FF1E-D7B1-487B-91EC-CDA674B7DBC1 hr.ignacije.ignatius
[ +100 ms] An error was encountered processing the command (domain=NSPOSIXErrorDomain, code=3):
The operation couldn’t be completed. found nothing to terminate
found nothing to terminate

And this is crash report from Apple

Translated Report (Full Report Below)

Incident Identifier: 83BA2F17-E653-4EEF-8433-F30B2E78F7C8
CrashReporter Key: 6E0E739A-47B5-EDCA-D8A4-870E702A970B
Hardware Model: MacBookPro18,3
Process: Runner [56803]
Path: /Users/USER/Library/Developer/CoreSimulator/Devices/C7B8FF1E-D7B1-487B-91EC-CDA674B7DBC1/data/Containers/Bundle/Application/E5B83C21-3709-45CC-80CC-F922447D5DA0/Runner.app/Runner
Identifier: hr.ignacije.ignatius
Version: 1.0.0 (1)
Code Type: ARM-64 (Native)
Role: Foreground
Parent Process: launchd_sim [1430]
Coalition: com.apple.CoreSimulator.SimDevice.C7B8FF1E-D7B1-487B-91EC-CDA674B7DBC1 [993]
Responsible Process: SimulatorTrampoline [1417]

Date/Time: 2023-01-26 16:29:28.2578 +0100
Launch Time: 2023-01-26 16:28:22.7293 +0100
OS Version: macOS 13.1 (22C65)
Release Type: User
Report Version: 104

Exception Type: EXC_CRASH (SIGABRT)
Exception Codes: 0x0000000000000000, 0x0000000000000000
Triggered by Thread: 13

Thread 0:: Dispatch queue: com.apple.main-thread
0 libsystem_kernel.dylib 0x1b05422ac mach_msg2_trap + 8
1 libsystem_kernel.dylib 0x1b0553154 mach_msg2_internal + 76
2 libsystem_kernel.dylib 0x1b054a4b8 mach_msg_overwrite + 536
3 libsystem_kernel.dylib 0x1b054261c mach_msg + 20
4 CoreFoundation 0x1803729c8 __CFRunLoopServiceMachPort + 156
5 CoreFoundation 0x18036d03c __CFRunLoopRun + 1152
6 CoreFoundation 0x18036c7a4 CFRunLoopRunSpecific + 584
7 GraphicsServices 0x188ff7c98 GSEventRunModal + 160
8 UIKitCore 0x11ba5637c -[UIApplication _run] + 868
9 UIKitCore 0x11ba5a374 UIApplicationMain + 124
10 Runner 0x104eb7a24 main + 64 (AppDelegate.swift:5)
11 dyld_sim 0x105279fa0 start_sim + 20
12 dyld 0x1053d1e50 start + 2544

Thread 1:: Dispatch queue: com.google.firebase.firestore.rpc
0 libsystem_kernel.dylib 0x1b054a1c8 poll + 8
1 grpc 0x10d06f238 pollset_work(grpc_pollset*, grpc_pollset_worker**, long long) + 1368 (ev_poll_posix.cc:1026)
2 grpc 0x10d072d94 pollset_work(grpc_pollset*, grpc_pollset_worker**, long long) + 124 (ev_posix.cc:323)
3 grpc 0x10d207770 grpc_pollset_work(grpc_pollset*, grpc_pollset_worker**, long long) + 52 (pollset.cc:48)
4 grpc 0x10d018e50 cq_next(grpc_completion_queue*, gpr_timespec, void*) + 832 (completion_queue.cc:1047)
5 grpc 0x10d018180 grpc_completion_queue_next + 68 (completion_queue.cc:1126)
6 grpcpp 0x10a3bb1f8 grpc::CompletionQueue::AsyncNextInternal(void**, bool*, gpr_timespec) + 76 (completion_queue_cc.cc:146)
7 FirebaseFirestore 0x107ea180c grpc::CompletionQueue::Next(void**, bool*) + 116 (completion_queue.h:185)
8 FirebaseFirestore 0x107ea16f4 firebase::firestore::remote::Datastore::PollGrpcQueue() + 184 (datastore.cc:145)
9 FirebaseFirestore 0x107ea950c firebase::firestore::remote::Datastore::Start()::$_0::operator()() const + 28 (datastore.cc:118)
10 FirebaseFirestore 0x107ea94d0 decltype(static_castfirebase::firestore::remote::Datastore::Start()::$_0&(fp)()) std::__1::__invokefirebase::firestore::remote::Datastore::Start()::$_0&(firebase::firestore::remote::Datastore::Start()::$_0&) + 24 (type_traits:3918)
11 FirebaseFirestore 0x107ea9488 void std::__1::__invoke_void_return_wrapper<void, true>::__callfirebase::firestore::remote::Datastore::Start()::$_0&(firebase::firestore::remote::Datastore::Start()::$_0&) + 28 (invoke.h:61)
12 FirebaseFirestore 0x107ea9460 std::__1::__function::__alloc_func<firebase::firestore::remote::Datastore::Start()::$_0, std::__1::allocatorfirebase::firestore::remote::Datastore::Start()::$_0, void ()>::operator()() + 28 (function.h:178)
13 FirebaseFirestore 0x107ea800c std::__1::__function::__func<firebase::firestore::remote::Datastore::Start()::$_0, std::__1::allocatorfirebase::firestore::remote::Datastore::Start()::$_0, void ()>::operator()() + 28 (function.h:352)
14 FirebaseFirestore 0x107e23bd0 std::__1::__function::__value_func<void ()>::operator()() const + 60 (function.h:505)
15 FirebaseFirestore 0x107e20de0 std::__1::function<void ()>::operator()() const + 24 (function.h:1182)
16 FirebaseFirestore 0x1082f987c firebase::firestore::util::Task::ExecuteAndRelease() + 172 (task.cc:102)
17 FirebaseFirestore 0x107f19508 firebase::firestore::util::ExecutorLibdispatch::InvokeAsync(void*) + 32 (executor_libdispatch.mm:237)
18 libdispatch.dylib 0x180135768 _dispatch_client_callout + 16
19 libdispatch.dylib 0x18013d7f8 _dispatch_lane_serial_drain + 780
20 libdispatch.dylib 0x18013e43c _dispatch_lane_invoke + 392
21 libdispatch.dylib 0x18014a624 _dispatch_workloop_worker_thread + 772
22 libsystem_pthread.dylib 0x1b059a8fc _pthread_wqthread + 284
23 libsystem_pthread.dylib 0x1b05996c0 start_wqthread + 8

Thread 2:: com.apple.uikit.eventfetch-thread
0 libsystem_kernel.dylib 0x1b05422ac mach_msg2_trap + 8
1 libsystem_kernel.dylib 0x1b0553154 mach_msg2_internal + 76
2 libsystem_kernel.dylib 0x1b054a4b8 mach_msg_overwrite + 536
3 libsystem_kernel.dylib 0x1b054261c mach_msg + 20
4 CoreFoundation 0x1803729c8 __CFRunLoopServiceMachPort + 156
5 CoreFoundation 0x18036d03c __CFRunLoopRun + 1152
6 CoreFoundation 0x18036c7a4 CFRunLoopRunSpecific + 584
7 Foundation 0x180bcf02c -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 208
8 Foundation 0x180bcf250 -[NSRunLoop(NSRunLoop) runUntilDate:] + 60
9 UIKitCore 0x11baf653c -[UIEventFetcher threadMain] + 424
10 Foundation 0x180bf4a10 NSThread__start + 704
11 libsystem_pthread.dylib 0x1b059e4e4 _pthread_start + 116
12 libsystem_pthread.dylib 0x1b05996cc thread_start + 8

Thread 3:: io.flutter.1.ui
0 Flutter 0x112af2618 dart::MarkingVisitorBase::VisitPointers(dart::ObjectPtr*, dart::ObjectPtr*) + 120
1 Flutter 0x112a5d7b4 dart::UntaggedObject::VisitPointersPredefined(dart::ObjectPointerVisitor*, long) + 1112
2 Flutter 0x112a5d7b4 dart::UntaggedObject::VisitPointersPredefined(dart::ObjectPointerVisitor*, long) + 1112
3 Flutter 0x112af04e0 dart::MarkingVisitorBase::ProcessMarkingStack(long) + 348
4 Flutter 0x112af162c dart::ParallelMarkTask::RunEnteredIsolateGroup() + 180
5 Flutter 0x112af0c34 dart::GCMarker::MarkObjects(dart::PageSpace*) + 620
6 Flutter 0x112af73d8 dart::PageSpace::CollectGarbageHelper(dart::Thread*, bool, bool) + 444
7 Flutter 0x112af71d4 dart::PageSpace::CollectGarbage(dart::Thread*, bool, bool) + 304
8 Flutter 0x112aececc dart::Heap::CollectOldSpaceGarbage(dart::Thread*, dart::GCType, dart::GCReason) + 408
9 Flutter 0x112aed210 dart::Heap::NotifyIdle(long long) + 228
10 Flutter 0x112991c94 dart::IdleTimeHandler::NotifyIdle(long long) + 60
11 Flutter 0x112c8dfa4 Dart_NotifyIdle + 188
12 Flutter 0x112927224 flutter::RuntimeController::NotifyIdle(fml::TimeDelta) + 212
13 Flutter 0x112764d80 flutter::Shell::OnAnimatorNotifyIdle(fml::TimeDelta) + 28
14 Flutter 0x112753874 std::_LIBCPP_ABI_NAMESPACE::__function::__func<flutter::Animator::BeginFrame(std::_LIBCPP_ABI_NAMESPACE::unique_ptr<flutter::FrameTimingsRecorder, std::_LIBCPP_ABI_NAMESPACE::default_deleteflutter::FrameTimingsRecorder >)::$_1, std::_LIBCPP_ABI_NAMESPACE::allocator<flutter::Animator::BeginFrame(std::_LIBCPP_ABI_NAMESPACE::unique_ptr<flutter::FrameTimingsRecorder, std::_LIBCPP_ABI_NAMESPACE::default_deleteflutter::FrameTimingsRecorder >)::$_1>, void ()>::operator()() + 148
15 Flutter 0x112656744 fml::MessageLoopImpl::FlushTasks(fml::FlushType) + 156
16 Flutter 0x11265cd94 fml::MessageLoopDarwin::OnTimerFire(__CFRunLoopTimer*, fml::MessageLoopDarwin*) + 32
17 CoreFoundation 0x18037383c CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION + 28
18 CoreFoundation 0x1803734f8 __CFRunLoopDoTimer + 868
19 CoreFoundation 0x180372be4 __CFRunLoopDoTimers + 284
20 CoreFoundation 0x18036d2d4 __CFRunLoopRun + 1816
21 CoreFoundation 0x18036c7a4 CFRunLoopRunSpecific + 584
22 Flutter 0x11265cec4 fml::MessageLoopDarwin::Run() + 88
23 Flutter 0x112656658 fml::MessageLoopImpl::DoRun() + 40
24 Flutter 0x11265bcc4 void* std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<std::_LIBCPP_ABI_NAMESPACE::tuple<std::_LIBCPP_ABI_NAMESPACE::unique_ptr<std::_LIBCPP_ABI_NAMESPACE::__thread_struct, std::_LIBCPP_ABI_NAMESPACE::default_deletestd::_LIBCPP_ABI_NAMESPACE::__thread_struct >, fml::Thread::Thread(std::_LIBCPP_ABI_NAMESPACE::function<void (fml::Thread::ThreadConfig const&)> const&, fml::Thread::ThreadConfig const&)::$_0> >(void*) + 208
25 libsystem_pthread.dylib 0x1b059e4e4 _pthread_start + 116
26 libsystem_pthread.dylib 0x1b05996cc thread_start + 8

Thread 4:: io.flutter.1.raster
0 libsystem_kernel.dylib 0x1b05422ac mach_msg2_trap + 8
1 libsystem_kernel.dylib 0x1b0553154 mach_msg2_internal + 76
2 libsystem_kernel.dylib 0x1b054a4b8 mach_msg_overwrite + 536
3 libsystem_kernel.dylib 0x1b054261c mach_msg + 20
4 CoreFoundation 0x1803729c8 __CFRunLoopServiceMachPort + 156
5 CoreFoundation 0x18036d03c __CFRunLoopRun + 1152
6 CoreFoundation 0x18036c7a4 CFRunLoopRunSpecific + 584
7 Flutter 0x11265cec4 fml::MessageLoopDarwin::Run() + 88
8 Flutter 0x112656658 fml::MessageLoopImpl::DoRun() + 40
9 Flutter 0x11265bcc4 void* std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<std::_LIBCPP_ABI_NAMESPACE::tuple<std::_LIBCPP_ABI_NAMESPACE::unique_ptr<std::_LIBCPP_ABI_NAMESPACE::__thread_struct, std::_LIBCPP_ABI_NAMESPACE::default_deletestd::_LIBCPP_ABI_NAMESPACE::__thread_struct >, fml::Thread::Thread(std::_LIBCPP_ABI_NAMESPACE::function<void (fml::Thread::ThreadConfig const&)> const&, fml::Thread::ThreadConfig const&)::$_0> >(void*) + 208
10 libsystem_pthread.dylib 0x1b059e4e4 _pthread_start + 116
11 libsystem_pthread.dylib 0x1b05996cc thread_start + 8

Thread 5:: io.flutter.1.io
0 libsystem_kernel.dylib 0x1b05422ac mach_msg2_trap + 8
1 libsystem_kernel.dylib 0x1b0553154 mach_msg2_internal + 76
2 libsystem_kernel.dylib 0x1b054a4b8 mach_msg_overwrite + 536
3 libsystem_kernel.dylib 0x1b054261c mach_msg + 20
4 CoreFoundation 0x1803729c8 __CFRunLoopServiceMachPort + 156
5 CoreFoundation 0x18036d03c __CFRunLoopRun + 1152
6 CoreFoundation 0x18036c7a4 CFRunLoopRunSpecific + 584
7 Flutter 0x11265cec4 fml::MessageLoopDarwin::Run() + 88
8 Flutter 0x112656658 fml::MessageLoopImpl::DoRun() + 40
9 Flutter 0x11265bcc4 void* std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<std::_LIBCPP_ABI_NAMESPACE::tuple<std::_LIBCPP_ABI_NAMESPACE::unique_ptr<std::_LIBCPP_ABI_NAMESPACE::__thread_struct, std::_LIBCPP_ABI_NAMESPACE::default_deletestd::_LIBCPP_ABI_NAMESPACE::__thread_struct >, fml::Thread::Thread(std::_LIBCPP_ABI_NAMESPACE::function<void (fml::Thread::ThreadConfig const&)> const&, fml::Thread::ThreadConfig const&)::$_0> >(void*) + 208
10 libsystem_pthread.dylib 0x1b059e4e4 _pthread_start + 116
11 libsystem_pthread.dylib 0x1b05996cc thread_start + 8

Thread 6:: io.flutter.1.profiler
0 libsystem_kernel.dylib 0x1b05422ac mach_msg2_trap + 8
1 libsystem_kernel.dylib 0x1b0553154 mach_msg2_internal + 76
2 libsystem_kernel.dylib 0x1b054a4b8 mach_msg_overwrite + 536
3 libsystem_kernel.dylib 0x1b054261c mach_msg + 20
4 CoreFoundation 0x1803729c8 __CFRunLoopServiceMachPort + 156
5 CoreFoundation 0x18036d03c __CFRunLoopRun + 1152
6 CoreFoundation 0x18036c7a4 CFRunLoopRunSpecific + 584
7 Flutter 0x11265cec4 fml::MessageLoopDarwin::Run() + 88
8 Flutter 0x112656658 fml::MessageLoopImpl::DoRun() + 40
9 Flutter 0x11265bcc4 void* std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<std::_LIBCPP_ABI_NAMESPACE::tuple<std::_LIBCPP_ABI_NAMESPACE::unique_ptr<std::_LIBCPP_ABI_NAMESPACE::__thread_struct, std::_LIBCPP_ABI_NAMESPACE::default_deletestd::_LIBCPP_ABI_NAMESPACE::__thread_struct >, fml::Thread::Thread(std::_LIBCPP_ABI_NAMESPACE::function<void (fml::Thread::ThreadConfig const&)> const&, fml::Thread::ThreadConfig const&)::$_0> >(void*) + 208
10 libsystem_pthread.dylib 0x1b059e4e4 _pthread_start + 116
11 libsystem_pthread.dylib 0x1b05996cc thread_start + 8

Thread 7:: io.worker.1
0 libsystem_kernel.dylib 0x1b05457b0 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x1b059eaa0 _pthread_cond_wait + 1220
2 Flutter 0x11238af00 std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait(std::_LIBCPP_ABI_NAMESPACE::unique_lockstd::_LIBCPP_ABI_NAMESPACE::mutex&) + 24
3 Flutter 0x112653688 fml::ConcurrentMessageLoop::WorkerMain() + 156
4 Flutter 0x112653df0 void* std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<std::_LIBCPP_ABI_NAMESPACE::tuple<std::_LIBCPP_ABI_NAMESPACE::unique_ptr<std::_LIBCPP_ABI_NAMESPACE::__thread_struct, std::_LIBCPP_ABI_NAMESPACE::default_deletestd::_LIBCPP_ABI_NAMESPACE::__thread_struct >, fml::ConcurrentMessageLoop::ConcurrentMessageLoop(unsigned long)::$_0> >(void*) + 188
5 libsystem_pthread.dylib 0x1b059e4e4 _pthread_start + 116
6 libsystem_pthread.dylib 0x1b05996cc thread_start + 8

Thread 8:: io.worker.2
0 libsystem_kernel.dylib 0x1b05457b0 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x1b059eaa0 _pthread_cond_wait + 1220
2 Flutter 0x11238af00 std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait(std::_LIBCPP_ABI_NAMESPACE::unique_lockstd::_LIBCPP_ABI_NAMESPACE::mutex&) + 24
3 Flutter 0x112653688 fml::ConcurrentMessageLoop::WorkerMain() + 156
4 Flutter 0x112653df0 void* std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<std::_LIBCPP_ABI_NAMESPACE::tuple<std::_LIBCPP_ABI_NAMESPACE::unique_ptr<std::_LIBCPP_ABI_NAMESPACE::__thread_struct, std::_LIBCPP_ABI_NAMESPACE::default_deletestd::_LIBCPP_ABI_NAMESPACE::__thread_struct >, fml::ConcurrentMessageLoop::ConcurrentMessageLoop(unsigned long)::$_0> >(void*) + 188
5 libsystem_pthread.dylib 0x1b059e4e4 _pthread_start + 116
6 libsystem_pthread.dylib 0x1b05996cc thread_start + 8

Thread 9:: io.worker.3
0 libsystem_kernel.dylib 0x1b05457b0 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x1b059eaa0 _pthread_cond_wait + 1220
2 Flutter 0x11238af00 std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait(std::_LIBCPP_ABI_NAMESPACE::unique_lockstd::_LIBCPP_ABI_NAMESPACE::mutex&) + 24
3 Flutter 0x112653688 fml::ConcurrentMessageLoop::WorkerMain() + 156
4 Flutter 0x112653df0 void* std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<std::_LIBCPP_ABI_NAMESPACE::tuple<std::_LIBCPP_ABI_NAMESPACE::unique_ptr<std::_LIBCPP_ABI_NAMESPACE::__thread_struct, std::_LIBCPP_ABI_NAMESPACE::default_deletestd::_LIBCPP_ABI_NAMESPACE::__thread_struct >, fml::ConcurrentMessageLoop::ConcurrentMessageLoop(unsigned long)::$_0> >(void*) + 188
5 libsystem_pthread.dylib 0x1b059e4e4 _pthread_start + 116
6 libsystem_pthread.dylib 0x1b05996cc thread_start + 8

Thread 10:: io.worker.4
0 libsystem_kernel.dylib 0x1b05457b0 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x1b059eaa0 _pthread_cond_wait + 1220
2 Flutter 0x11238af00 std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait(std::_LIBCPP_ABI_NAMESPACE::unique_lockstd::_LIBCPP_ABI_NAMESPACE::mutex&) + 24
3 Flutter 0x112653688 fml::ConcurrentMessageLoop::WorkerMain() + 156
4 Flutter 0x112653df0 void* std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<std::_LIBCPP_ABI_NAMESPACE::tuple<std::_LIBCPP_ABI_NAMESPACE::unique_ptr<std::_LIBCPP_ABI_NAMESPACE::__thread_struct, std::_LIBCPP_ABI_NAMESPACE::default_deletestd::_LIBCPP_ABI_NAMESPACE::__thread_struct >, fml::ConcurrentMessageLoop::ConcurrentMessageLoop(unsigned long)::$_0> >(void*) + 188
5 libsystem_pthread.dylib 0x1b059e4e4 _pthread_start + 116
6 libsystem_pthread.dylib 0x1b05996cc thread_start + 8

Thread 11:: io.worker.5
0 libsystem_kernel.dylib 0x1b05457b0 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x1b059eaa0 _pthread_cond_wait + 1220
2 Flutter 0x11238af00 std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait(std::_LIBCPP_ABI_NAMESPACE::unique_lockstd::_LIBCPP_ABI_NAMESPACE::mutex&) + 24
3 Flutter 0x112653688 fml::ConcurrentMessageLoop::WorkerMain() + 156
4 Flutter 0x112653df0 void* std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<std::_LIBCPP_ABI_NAMESPACE::tuple<std::_LIBCPP_ABI_NAMESPACE::unique_ptr<std::_LIBCPP_ABI_NAMESPACE::__thread_struct, std::_LIBCPP_ABI_NAMESPACE::default_deletestd::_LIBCPP_ABI_NAMESPACE::__thread_struct >, fml::ConcurrentMessageLoop::ConcurrentMessageLoop(unsigned long)::$_0> >(void*) + 188
5 libsystem_pthread.dylib 0x1b059e4e4 _pthread_start + 116
6 libsystem_pthread.dylib 0x1b05996cc thread_start + 8

Thread 12:: io.worker.6
0 libsystem_kernel.dylib 0x1b05457b0 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x1b059eaa0 _pthread_cond_wait + 1220
2 Flutter 0x11238af00 std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait(std::_LIBCPP_ABI_NAMESPACE::unique_lockstd::_LIBCPP_ABI_NAMESPACE::mutex&) + 24
3 Flutter 0x112653688 fml::ConcurrentMessageLoop::WorkerMain() + 156
4 Flutter 0x112653df0 void* std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<std::_LIBCPP_ABI_NAMESPACE::tuple<std::_LIBCPP_ABI_NAMESPACE::unique_ptr<std::_LIBCPP_ABI_NAMESPACE::__thread_struct, std::_LIBCPP_ABI_NAMESPACE::default_deletestd::_LIBCPP_ABI_NAMESPACE::__thread_struct >, fml::ConcurrentMessageLoop::ConcurrentMessageLoop(unsigned long)::$_0> >(void*) + 188
5 libsystem_pthread.dylib 0x1b059e4e4 _pthread_start + 116
6 libsystem_pthread.dylib 0x1b05996cc thread_start + 8

Thread 13 Crashed:: io.worker.7
0 libsystem_kernel.dylib 0x1b054a0cc __pthread_kill + 8
1 libsystem_pthread.dylib 0x1b059e1e8 pthread_kill + 256
2 libsystem_c.dylib 0x180129eb0 __abort + 124
3 libsystem_c.dylib 0x180129e34 abort + 136
4 Flutter 0x112655640 fml::KillProcess() + 12
5 Flutter 0x112655634 fml::LogMessage::~LogMessage() + 300
6 Flutter 0x1126d21f4 impeller::ValidationLog::~ValidationLog() + 156
7 Flutter 0x11290a018 impeller::AllocatorMTL::OnCreateTexture(impeller::TextureDescriptor const&) + 216
8 Flutter 0x1128616dc flutter::ImageDecoderImpeller::UploadTexture(std::_LIBCPP_ABI_NAMESPACE::shared_ptrimpeller::Context const&, std::_LIBCPP_ABI_NAMESPACE::shared_ptr) + 256
9 Flutter 0x112862fec std::_LIBCPP_ABI_NAMESPACE::__function::__func<flutter::ImageDecoderImpeller::Decode(fml::RefPtrflutter::ImageDescriptor, unsigned int, unsigned int, std::_LIBCPP_ABI_NAMESPACE::function<void (sk_spflutter::DlImage)> const&)::$_3, std::_LIBCPP_ABI_NAMESPACE::allocator<flutter::ImageDecoderImpeller::Decode(fml::RefPtrflutter::ImageDescriptor, unsigned int, unsigned int, std::_LIBCPP_ABI_NAMESPACE::function<void (sk_spflutter::DlImage)> const&)::$_3>, void ()>::operator()() + 416
10 Flutter 0x112653744 fml::ConcurrentMessageLoop::WorkerMain() + 344
11 Flutter 0x112653df0 void* std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<std::_LIBCPP_ABI_NAMESPACE::tuple<std::_LIBCPP_ABI_NAMESPACE::unique_ptr<std::_LIBCPP_ABI_NAMESPACE::__thread_struct, std::_LIBCPP_ABI_NAMESPACE::default_deletestd::_LIBCPP_ABI_NAMESPACE::__thread_struct >, fml::ConcurrentMessageLoop::ConcurrentMessageLoop(unsigned long)::$_0> >(void*) + 188
12 libsystem_pthread.dylib 0x1b059e4e4 _pthread_start + 116
13 libsystem_pthread.dylib 0x1b05996cc thread_start + 8

Thread 14:: io.worker.8
0 libsystem_kernel.dylib 0x1b05457b0 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x1b059eaa0 _pthread_cond_wait + 1220
2 Flutter 0x11238af00 std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait(std::_LIBCPP_ABI_NAMESPACE::unique_lockstd::_LIBCPP_ABI_NAMESPACE::mutex&) + 24
3 Flutter 0x112653688 fml::ConcurrentMessageLoop::WorkerMain() + 156
4 Flutter 0x112653df0 void* std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<std::_LIBCPP_ABI_NAMESPACE::tuple<std::_LIBCPP_ABI_NAMESPACE::unique_ptr<std::_LIBCPP_ABI_NAMESPACE::__thread_struct, std::_LIBCPP_ABI_NAMESPACE::default_deletestd::_LIBCPP_ABI_NAMESPACE::__thread_struct >, fml::ConcurrentMessageLoop::ConcurrentMessageLoop(unsigned long)::$_0> >(void*) + 188
5 libsystem_pthread.dylib 0x1b059e4e4 _pthread_start + 116
6 libsystem_pthread.dylib 0x1b05996cc thread_start + 8

Thread 15:: dart:io EventHandler
0 libsystem_kernel.dylib 0x1b0547e20 kevent + 8
1 Flutter 0x112867144 dart::bin::EventHandlerImplementation::EventHandlerEntry(unsigned long) + 332
2 Flutter 0x1128858e8 dart::bin::ThreadStart(void*) + 44
3 libsystem_pthread.dylib 0x1b059e4e4 _pthread_start + 116
4 libsystem_pthread.dylib 0x1b05996cc thread_start + 8

Thread 16:: Dart Profiler ThreadInterrupter
0 libsystem_kernel.dylib 0x1b05457b0 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x1b059eacc _pthread_cond_wait + 1264
2 Flutter 0x112a50ad4 dart::Monitor::WaitMicros(long long) + 128
3 Flutter 0x112acc628 dart::ThreadInterrupter::ThreadMain(unsigned long) + 324
4 Flutter 0x112a501ac dart::ThreadStart(void*) + 164
5 libsystem_pthread.dylib 0x1b059e4e4 _pthread_start + 116
6 libsystem_pthread.dylib 0x1b05996cc thread_start + 8

Thread 17:: Dart Profiler SampleBlockProcessor
0 libsystem_kernel.dylib 0x1b05457b0 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x1b059eacc _pthread_cond_wait + 1264
2 Flutter 0x112a50ad4 dart::Monitor::WaitMicros(long long) + 128
3 Flutter 0x112a55bc0 dart::SampleBlockProcessor::ThreadMain(unsigned long) + 192
4 Flutter 0x112a501ac dart::ThreadStart(void*) + 164
5 libsystem_pthread.dylib 0x1b059e4e4 _pthread_start + 116
6 libsystem_pthread.dylib 0x1b05996cc thread_start + 8

Thread 18:: DartWorker
0 libsystem_kernel.dylib 0x1b05457b0 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x1b059eacc _pthread_cond_wait + 1264
2 Flutter 0x112a50ad4 dart::Monitor::WaitMicros(long long) + 128
3 Flutter 0x112991dd8 dart::MutatorThreadPool::OnEnterIdleLocked(dart::MonitorLocker*) + 132
4 Flutter 0x112acd148 dart::ThreadPool::WorkerLoop(dart::ThreadPool::Worker*) + 136
5 Flutter 0x112acd48c dart::ThreadPool::Worker::Main(unsigned long) + 132
6 Flutter 0x112a501ac dart::ThreadStart(void*) + 164
7 libsystem_pthread.dylib 0x1b059e4e4 _pthread_start + 116
8 libsystem_pthread.dylib 0x1b05996cc thread_start + 8

Thread 19:: com.google.firebase.crashlytics.MachExceptionServer
0 libsystem_kernel.dylib 0x1b05422ac mach_msg2_trap + 8
1 libsystem_kernel.dylib 0x1b0553154 mach_msg2_internal + 76
2 libsystem_kernel.dylib 0x1b054a4b8 mach_msg_overwrite + 536
3 libsystem_kernel.dylib 0x1b054261c mach_msg + 20
4 FirebaseCrashlytics 0x10580fd70 FIRCLSMachExceptionReadMessage + 80 (FIRCLSMachException.c:192)
5 FirebaseCrashlytics 0x10580fca8 FIRCLSMachExceptionServer + 52 (FIRCLSMachException.c:168)
6 libsystem_pthread.dylib 0x1b059e4e4 _pthread_start + 116
7 libsystem_pthread.dylib 0x1b05996cc thread_start + 8

Thread 20:: isarworker
0 libsystem_kernel.dylib 0x1b0544ce8 __psynch_mutexwait + 8
1 libsystem_pthread.dylib 0x1b059b888 _pthread_mutex_firstfit_lock_wait + 80
2 libsystem_pthread.dylib 0x1b0599398 _pthread_mutex_firstfit_lock_slow + 244
3 isar_flutter_libs 0x105dd7f20 std::sys_common::backtrace::__rust_begin_short_backtrace::h4b46e61f05deca43 + 284
4 isar_flutter_libs 0x105dd7b8c core::ops::function::FnOnce::call_once$u7b$$u7b$vtable.shim$u7d$$u7d$::hc3e8216e02a7892a + 192
5 isar_flutter_libs 0x105dd76c0 _$LT$alloc..boxed..Box$LT$F$C$A$GT$$u20$as$u20$core..ops..function..FnOnce$LT$Args$GT$$GT$::call_once::hbdc50c7dac69f104 + 12 (boxed.rs:1935) [inlined]
6 isar_flutter_libs 0x105dd76c0 _$LT$alloc..boxed..Box$LT$F$C$A$GT$$u20$as$u20$core..ops..function..FnOnce$LT$Args$GT$$GT$::call_once::hf4e3a9496fe0f8c3 + 16 (boxed.rs:1935) [inlined]
7 isar_flutter_libs 0x105dd76c0 std::sys::unix::thread::Thread::new::thread_start::h406a3c1e5a0a4c93 + 36 (thread.rs:108)
8 libsystem_pthread.dylib 0x1b059e4e4 _pthread_start + 116
9 libsystem_pthread.dylib 0x1b05996cc thread_start + 8

Thread 21:: isarworker
0 libsystem_kernel.dylib 0x1b05457b0 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x1b059eaa0 _pthread_cond_wait + 1220
2 isar_flutter_libs 0x105dd1da4 std::sys::unix::thread_parker::wait::hf51776a09e8d3117 + 12 (thread_parker.rs:41) [inlined]
3 isar_flutter_libs 0x105dd1da4 std::sys::unix::thread_parker::Parker::park::ha36ea0671267c790 + 60 (thread_parker.rs:183) [inlined]
4 isar_flutter_libs 0x105dd1da4 std::thread::park::hc346e9321cfb8603 + 76 (mod.rs:933) [inlined]
5 isar_flutter_libs 0x105dd1da4 std::sync::mpsc::blocking::WaitToken::wait::h91e97ab614e333fe + 200 (blocking.rs:67)
6 isar_flutter_libs 0x105dd8418 std::sys_common::backtrace::__rust_begin_short_backtrace::h4b46e61f05deca43 + 1556
7 isar_flutter_libs 0x105dd7b8c core::ops::function::FnOnce::call_once$u7b$$u7b$vtable.shim$u7d$$u7d$::hc3e8216e02a7892a + 192
8 isar_flutter_libs 0x105dd76c0 _$LT$alloc..boxed..Box$LT$F$C$A$GT$$u20$as$u20$core..ops..function..FnOnce$LT$Args$GT$$GT$::call_once::hbdc50c7dac69f104 + 12 (boxed.rs:1935) [inlined]
9 isar_flutter_libs 0x105dd76c0 _$LT$alloc..boxed..Box$LT$F$C$A$GT$$u20$as$u20$core..ops..function..FnOnce$LT$Args$GT$$GT$::call_once::hf4e3a9496fe0f8c3 + 16 (boxed.rs:1935) [inlined]
10 isar_flutter_libs 0x105dd76c0 std::sys::unix::thread::Thread::new::thread_start::h406a3c1e5a0a4c93 + 36 (thread.rs:108)
11 libsystem_pthread.dylib 0x1b059e4e4 _pthread_start + 116
12 libsystem_pthread.dylib 0x1b05996cc thread_start + 8

Thread 22:: isarworker
0 libsystem_kernel.dylib 0x1b0544ce8 __psynch_mutexwait + 8
1 libsystem_pthread.dylib 0x1b059b888 _pthread_mutex_firstfit_lock_wait + 80
2 libsystem_pthread.dylib 0x1b0599398 _pthread_mutex_firstfit_lock_slow + 244
3 isar_flutter_libs 0x105dd7f20 std::sys_common::backtrace::__rust_begin_short_backtrace::h4b46e61f05deca43 + 284
4 isar_flutter_libs 0x105dd7b8c core::ops::function::FnOnce::call_once$u7b$$u7b$vtable.shim$u7d$$u7d$::hc3e8216e02a7892a + 192
5 isar_flutter_libs 0x105dd76c0 _$LT$alloc..boxed..Box$LT$F$C$A$GT$$u20$as$u20$core..ops..function..FnOnce$LT$Args$GT$$GT$::call_once::hbdc50c7dac69f104 + 12 (boxed.rs:1935) [inlined]
6 isar_flutter_libs 0x105dd76c0 _$LT$alloc..boxed..Box$LT$F$C$A$GT$$u20$as$u20$core..ops..function..FnOnce$LT$Args$GT$$GT$::call_once::hf4e3a9496fe0f8c3 + 16 (boxed.rs:1935) [inlined]
7 isar_flutter_libs 0x105dd76c0 std::sys::unix::thread::Thread::new::thread_start::h406a3c1e5a0a4c93 + 36 (thread.rs:108)
8 libsystem_pthread.dylib 0x1b059e4e4 _pthread_start + 116
9 libsystem_pthread.dylib 0x1b05996cc thread_start + 8

Thread 23:: isarworker
0 libsystem_kernel.dylib 0x1b0544ce8 __psynch_mutexwait + 8
1 libsystem_pthread.dylib 0x1b059b888 _pthread_mutex_firstfit_lock_wait + 80
2 libsystem_pthread.dylib 0x1b0599398 _pthread_mutex_firstfit_lock_slow + 244
3 isar_flutter_libs 0x105dd7f20 std::sys_common::backtrace::__rust_begin_short_backtrace::h4b46e61f05deca43 + 284
4 isar_flutter_libs 0x105dd7b8c core::ops::function::FnOnce::call_once$u7b$$u7b$vtable.shim$u7d$$u7d$::hc3e8216e02a7892a + 192
5 isar_flutter_libs 0x105dd76c0 _$LT$alloc..boxed..Box$LT$F$C$A$GT$$u20$as$u20$core..ops..function..FnOnce$LT$Args$GT$$GT$::call_once::hbdc50c7dac69f104 + 12 (boxed.rs:1935) [inlined]
6 isar_flutter_libs 0x105dd76c0 _$LT$alloc..boxed..Box$LT$F$C$A$GT$$u20$as$u20$core..ops..function..FnOnce$LT$Args$GT$$GT$::call_once::hf4e3a9496fe0f8c3 + 16 (boxed.rs:1935) [inlined]
7 isar_flutter_libs 0x105dd76c0 std::sys::unix::thread::Thread::new::thread_start::h406a3c1e5a0a4c93 + 36 (thread.rs:108)
8 libsystem_pthread.dylib 0x1b059e4e4 _pthread_start + 116
9 libsystem_pthread.dylib 0x1b05996cc thread_start + 8

Thread 24:: isarworker
0 libsystem_kernel.dylib 0x1b0544ce8 __psynch_mutexwait + 8
1 libsystem_pthread.dylib 0x1b059b888 _pthread_mutex_firstfit_lock_wait + 80
2 libsystem_pthread.dylib 0x1b0599398 _pthread_mutex_firstfit_lock_slow + 244
3 isar_flutter_libs 0x105dd7f20 std::sys_common::backtrace::__rust_begin_short_backtrace::h4b46e61f05deca43 + 284
4 isar_flutter_libs 0x105dd7b8c core::ops::function::FnOnce::call_once$u7b$$u7b$vtable.shim$u7d$$u7d$::hc3e8216e02a7892a + 192
5 isar_flutter_libs 0x105dd76c0 _$LT$alloc..boxed..Box$LT$F$C$A$GT$$u20$as$u20$core..ops..function..FnOnce$LT$Args$GT$$GT$::call_once::hbdc50c7dac69f104 + 12 (boxed.rs:1935) [inlined]
6 isar_flutter_libs 0x105dd76c0 _$LT$alloc..boxed..Box$LT$F$C$A$GT$$u20$as$u20$core..ops..function..FnOnce$LT$Args$GT$$GT$::call_once::hf4e3a9496fe0f8c3 + 16 (boxed.rs:1935) [inlined]
7 isar_flutter_libs 0x105dd76c0 std::sys::unix::thread::Thread::new::thread_start::h406a3c1e5a0a4c93 + 36 (thread.rs:108)
8 libsystem_pthread.dylib 0x1b059e4e4 _pthread_start + 116
9 libsystem_pthread.dylib 0x1b05996cc thread_start + 8

Thread 25:: isarworker
0 libsystem_kernel.dylib 0x1b0544ce8 __psynch_mutexwait + 8
1 libsystem_pthread.dylib 0x1b059b888 _pthread_mutex_firstfit_lock_wait + 80
2 libsystem_pthread.dylib 0x1b0599398 _pthread_mutex_firstfit_lock_slow + 244
3 isar_flutter_libs 0x105dd7f20 std::sys_common::backtrace::__rust_begin_short_backtrace::h4b46e61f05deca43 + 284
4 isar_flutter_libs 0x105dd7b8c core::ops::function::FnOnce::call_once$u7b$$u7b$vtable.shim$u7d$$u7d$::hc3e8216e02a7892a + 192
5 isar_flutter_libs 0x105dd76c0 _$LT$alloc..boxed..Box$LT$F$C$A$GT$$u20$as$u20$core..ops..function..FnOnce$LT$Args$GT$$GT$::call_once::hbdc50c7dac69f104 + 12 (boxed.rs:1935) [inlined]
6 isar_flutter_libs 0x105dd76c0 _$LT$alloc..boxed..Box$LT$F$C$A$GT$$u20$as$u20$core..ops..function..FnOnce$LT$Args$GT$$GT$::call_once::hf4e3a9496fe0f8c3 + 16 (boxed.rs:1935) [inlined]
7 isar_flutter_libs 0x105dd76c0 std::sys::unix::thread::Thread::new::thread_start::h406a3c1e5a0a4c93 + 36 (thread.rs:108)
8 libsystem_pthread.dylib 0x1b059e4e4 _pthread_start + 116
9 libsystem_pthread.dylib 0x1b05996cc thread_start + 8

Thread 26:: isarworker
0 libsystem_kernel.dylib 0x1b0544ce8 __psynch_mutexwait + 8
1 libsystem_pthread.dylib 0x1b059b888 _pthread_mutex_firstfit_lock_wait + 80
2 libsystem_pthread.dylib 0x1b0599398 _pthread_mutex_firstfit_lock_slow + 244
3 isar_flutter_libs 0x105dd7f20 std::sys_common::backtrace::__rust_begin_short_backtrace::h4b46e61f05deca43 + 284
4 isar_flutter_libs 0x105dd7b8c core::ops::function::FnOnce::call_once$u7b$$u7b$vtable.shim$u7d$$u7d$::hc3e8216e02a7892a + 192
5 isar_flutter_libs 0x105dd76c0 _$LT$alloc..boxed..Box$LT$F$C$A$GT$$u20$as$u20$core..ops..function..FnOnce$LT$Args$GT$$GT$::call_once::hbdc50c7dac69f104 + 12 (boxed.rs:1935) [inlined]
6 isar_flutter_libs 0x105dd76c0 _$LT$alloc..boxed..Box$LT$F$C$A$GT$$u20$as$u20$core..ops..function..FnOnce$LT$Args$GT$$GT$::call_once::hf4e3a9496fe0f8c3 + 16 (boxed.rs:1935) [inlined]
7 isar_flutter_libs 0x105dd76c0 std::sys::unix::thread::Thread::new::thread_start::h406a3c1e5a0a4c93 + 36 (thread.rs:108)
8 libsystem_pthread.dylib 0x1b059e4e4 _pthread_start + 116
9 libsystem_pthread.dylib 0x1b05996cc thread_start + 8

Thread 27:: isarworker
0 libsystem_kernel.dylib 0x1b0544ce8 __psynch_mutexwait + 8
1 libsystem_pthread.dylib 0x1b059b888 _pthread_mutex_firstfit_lock_wait + 80
2 libsystem_pthread.dylib 0x1b0599398 _pthread_mutex_firstfit_lock_slow + 244
3 isar_flutter_libs 0x105dd7f20 std::sys_common::backtrace::__rust_begin_short_backtrace::h4b46e61f05deca43 + 284
4 isar_flutter_libs 0x105dd7b8c core::ops::function::FnOnce::call_once$u7b$$u7b$vtable.shim$u7d$$u7d$::hc3e8216e02a7892a + 192
5 isar_flutter_libs 0x105dd76c0 _$LT$alloc..boxed..Box$LT$F$C$A$GT$$u20$as$u20$core..ops..function..FnOnce$LT$Args$GT$$GT$::call_once::hbdc50c7dac69f104 + 12 (boxed.rs:1935) [inlined]
6 isar_flutter_libs 0x105dd76c0 _$LT$alloc..boxed..Box$LT$F$C$A$GT$$u20$as$u20$core..ops..function..FnOnce$LT$Args$GT$$GT$::call_once::hf4e3a9496fe0f8c3 + 16 (boxed.rs:1935) [inlined]
7 isar_flutter_libs 0x105dd76c0 std::sys::unix::thread::Thread::new::thread_start::h406a3c1e5a0a4c93 + 36 (thread.rs:108)
8 libsystem_pthread.dylib 0x1b059e4e4 _pthread_start + 116
9 libsystem_pthread.dylib 0x1b05996cc thread_start + 8

Thread 28:
0 libsystem_kernel.dylib 0x1b05457b0 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x1b059eaa0 _pthread_cond_wait + 1220
2 grpc 0x10d3a2514 gpr_cv_wait + 96 (sync_posix.cc:126)
3 grpc 0x10d0791f4 grpc_core::Executor::ThreadMain(void*) + 424 (executor.cc:238)
4 grpc 0x10d3bb6ac grpc_core::(anonymous namespace)::ThreadInternalsPosix::ThreadInternalsPosix(char const*, void ()(void), void*, bool*, grpc_core::Thread::Options const&)::'lambda'(void*)::operator()(void*) const + 240 (thd_posix.cc:140)
5 grpc 0x10d3bb5b0 grpc_core::(anonymous namespace)::ThreadInternalsPosix::ThreadInternalsPosix(char const*, void ()(void), void*, bool*, grpc_core::Thread::Options const&)::'lambda'(void*)::__invoke(void*) + 28 (thd_posix.cc:110)
6 libsystem_pthread.dylib 0x1b059e4e4 _pthread_start + 116
7 libsystem_pthread.dylib 0x1b05996cc thread_start + 8

Thread 29:
0 libsystem_kernel.dylib 0x1b05457b0 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x1b059eaa0 _pthread_cond_wait + 1220
2 grpc 0x10d3a2514 gpr_cv_wait + 96 (sync_posix.cc:126)
3 grpc 0x10d0791f4 grpc_core::Executor::ThreadMain(void*) + 424 (executor.cc:238)
4 grpc 0x10d3bb6ac grpc_core::(anonymous namespace)::ThreadInternalsPosix::ThreadInternalsPosix(char const*, void ()(void), void*, bool*, grpc_core::Thread::Options const&)::'lambda'(void*)::operator()(void*) const + 240 (thd_posix.cc:140)
5 grpc 0x10d3bb5b0 grpc_core::(anonymous namespace)::ThreadInternalsPosix::ThreadInternalsPosix(char const*, void ()(void), void*, bool*, grpc_core::Thread::Options const&)::'lambda'(void*)::__invoke(void*) + 28 (thd_posix.cc:110)
6 libsystem_pthread.dylib 0x1b059e4e4 _pthread_start + 116
7 libsystem_pthread.dylib 0x1b05996cc thread_start + 8

Thread 30:
0 libsystem_kernel.dylib 0x1b05457b0 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x1b059eaa0 _pthread_cond_wait + 1220
2 grpc 0x10d3a2564 gpr_cv_wait + 176 (sync_posix.cc:140)
3 grpc 0x10d3c3a68 wait_until(long long) + 448 (timer_manager.cc:200)
4 grpc 0x10d3c3650 timer_main_loop() + 172 (timer_manager.cc:255)
5 grpc 0x10d3c3560 timer_thread(void*) + 32 (timer_manager.cc:284)
6 grpc 0x10d3bb6ac grpc_core::(anonymous namespace)::ThreadInternalsPosix::ThreadInternalsPosix(char const*, void ()(void), void*, bool*, grpc_core::Thread::Options const&)::'lambda'(void*)::operator()(void*) const + 240 (thd_posix.cc:140)
7 grpc 0x10d3bb5b0 grpc_core::(anonymous namespace)::ThreadInternalsPosix::ThreadInternalsPosix(char const*, void ()(void), void*, bool*, grpc_core::Thread::Options const&)::'lambda'(void*)::__invoke(void*) + 28 (thd_posix.cc:110)
8 libsystem_pthread.dylib 0x1b059e4e4 _pthread_start + 116
9 libsystem_pthread.dylib 0x1b05996cc thread_start + 8

Thread 31:: com.apple.NSURLConnectionLoader
0 libsystem_kernel.dylib 0x1b05422ac mach_msg2_trap + 8
1 libsystem_kernel.dylib 0x1b0553154 mach_msg2_internal + 76
2 libsystem_kernel.dylib 0x1b054a4b8 mach_msg_overwrite + 536
3 libsystem_kernel.dylib 0x1b054261c mach_msg + 20
4 CoreFoundation 0x1803729c8 __CFRunLoopServiceMachPort + 156
5 CoreFoundation 0x18036d03c __CFRunLoopRun + 1152
6 CoreFoundation 0x18036c7a4 CFRunLoopRunSpecific + 584
7 CFNetwork 0x1840154fc 0x183e05000 + 2163964
8 Foundation 0x180bf4a10 NSThread__start + 704
9 libsystem_pthread.dylib 0x1b059e4e4 _pthread_start + 116
10 libsystem_pthread.dylib 0x1b05996cc thread_start + 8

Thread 32:: DartWorker
0 libsystem_kernel.dylib 0x1b05457b0 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x1b059eacc _pthread_cond_wait + 1264
2 Flutter 0x112a50ad4 dart::Monitor::WaitMicros(long long) + 128
3 Flutter 0x112991dd8 dart::MutatorThreadPool::OnEnterIdleLocked(dart::MonitorLocker*) + 132
4 Flutter 0x112acd148 dart::ThreadPool::WorkerLoop(dart::ThreadPool::Worker*) + 136
5 Flutter 0x112acd48c dart::ThreadPool::Worker::Main(unsigned long) + 132
6 Flutter 0x112a501ac dart::ThreadStart(void*) + 164
7 libsystem_pthread.dylib 0x1b059e4e4 _pthread_start + 116
8 libsystem_pthread.dylib 0x1b05996cc thread_start + 8

Thread 33:
0 libsystem_kernel.dylib 0x1b05457b0 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x1b059eaa0 _pthread_cond_wait + 1220
2 grpc 0x10d3a2514 gpr_cv_wait + 96 (sync_posix.cc:126)
3 grpc 0x10d3c3a68 wait_until(long long) + 448 (timer_manager.cc:200)
4 grpc 0x10d3c3650 timer_main_loop() + 172 (timer_manager.cc:255)
5 grpc 0x10d3c3560 timer_thread(void*) + 32 (timer_manager.cc:284)
6 grpc 0x10d3bb6ac grpc_core::(anonymous namespace)::ThreadInternalsPosix::ThreadInternalsPosix(char const*, void ()(void), void*, bool*, grpc_core::Thread::Options const&)::'lambda'(void*)::operator()(void*) const + 240 (thd_posix.cc:140)
7 grpc 0x10d3bb5b0 grpc_core::(anonymous namespace)::ThreadInternalsPosix::ThreadInternalsPosix(char const*, void ()(void), void*, bool*, grpc_core::Thread::Options const&)::'lambda'(void*)::__invoke(void*) + 28 (thd_posix.cc:110)
8 libsystem_pthread.dylib 0x1b059e4e4 _pthread_start + 116
9 libsystem_pthread.dylib 0x1b05996cc thread_start + 8

Thread 34:
0 libsystem_pthread.dylib 0x1b05996b8 start_wqthread + 0

Thread 35:: JavaScriptCore libpas scavenger
0 libsystem_kernel.dylib 0x1b05457b0 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x1b059eaa0 _pthread_cond_wait + 1220
2 JavaScriptCore 0x10fae00c8 scavenger_thread_main + 1208
3 libsystem_pthread.dylib 0x1b059e4e4 _pthread_start + 116
4 libsystem_pthread.dylib 0x1b05996cc thread_start + 8

Thread 36:: DartWorker
0 Flutter 0x112af25d8 dart::MarkingVisitorBase::VisitPointers(dart::ObjectPtr*, dart::ObjectPtr*) + 56
1 Flutter 0x112a5dc80 dart::UntaggedObjectPool::VisitObjectPoolPointers(dart::ObjectPoolPtr, dart::ObjectPointerVisitor*) + 104
2 Flutter 0x112a5dc80 dart::UntaggedObjectPool::VisitObjectPoolPointers(dart::ObjectPoolPtr, dart::ObjectPointerVisitor*) + 104
3 Flutter 0x112af04e0 dart::MarkingVisitorBase::ProcessMarkingStack(long) + 348
4 Flutter 0x112af162c dart::ParallelMarkTask::RunEnteredIsolateGroup() + 180
5 Flutter 0x112af1f30 dart::ParallelMarkTask::Run() + 96
6 Flutter 0x112acd204 dart::ThreadPool::WorkerLoop(dart::ThreadPool::Worker*) + 324
7 Flutter 0x112acd48c dart::ThreadPool::Worker::Main(unsigned long) + 132
8 Flutter 0x112a501ac dart::ThreadStart(void*) + 164
9 libsystem_pthread.dylib 0x1b059e4e4 _pthread_start + 116
10 libsystem_pthread.dylib 0x1b05996cc thread_start + 8

Thread 37:
0 libsystem_pthread.dylib 0x1b05996b8 start_wqthread + 0

Thread 38:
0 libsystem_pthread.dylib 0x1b05996b8 start_wqthread + 0

Thread 39:: DartWorker
0 libsystem_kernel.dylib 0x1b05457b0 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x1b059eacc _pthread_cond_wait + 1264
2 Flutter 0x112a50ad4 dart::Monitor::WaitMicros(long long) + 128
3 Flutter 0x112acd2a8 dart::ThreadPool::WorkerLoop(dart::ThreadPool::Worker*) + 488
4 Flutter 0x112acd48c dart::ThreadPool::Worker::Main(unsigned long) + 132
5 Flutter 0x112a501ac dart::ThreadStart(void*) + 164
6 libsystem_pthread.dylib 0x1b059e4e4 _pthread_start + 116
7 libsystem_pthread.dylib 0x1b05996cc thread_start + 8

Thread 40:
0 libsystem_pthread.dylib 0x1b05996b8 start_wqthread + 0

Thread 41:: DartWorker
0 libsystem_kernel.dylib 0x1b05457b0 __psynch_cvwait + 8
1 libsystem_pthread.dylib 0x1b059eacc _pthread_cond_wait + 1264
2 Flutter 0x112a50ad4 dart::Monitor::WaitMicros(long long) + 128
3 Flutter 0x112acd2a8 dart::ThreadPool::WorkerLoop(dart::ThreadPool::Worker*) + 488
4 Flutter 0x112acd48c dart::ThreadPool::Worker::Main(unsigned long) + 132
5 Flutter 0x112a501ac dart::ThreadStart(void*) + 164
6 libsystem_pthread.dylib 0x1b059e4e4 _pthread_start + 116
7 libsystem_pthread.dylib 0x1b05996cc thread_start + 8

Thread 42:
0 libsystem_pthread.dylib 0x1b05996b8 start_wqthread + 0

Thread 13 crashed with ARM Thread State (64-bit):
x0: 0x0000000000000000 x1: 0x0000000000000000 x2: 0x0000000000000000 x3: 0x0000000000000000
x4: 0x0000000000000000 x5: 0x0000000000989680 x6: 0x0000000000000000 x7: 0x0000000000000000
x8: 0x000000016b893000 x9: 0x2241f20dccf18d50 x10: 0x00000000000003e8 x11: 0x00000000000007fb
x12: 0x00000000cb23289a x13: 0x00000000000007fd x14: 0x00000000cb4330e1 x15: 0x00000000cb23289a
x16: 0x0000000000000148 x17: 0x000000004b400000 x18: 0x0000000000000000 x19: 0x0000000000000006
x20: 0x000000016b893000 x21: 0x000000000000a703 x22: 0x000000016b8930e0 x23: 0x0000000124d68b80
x24: 0x0000000112ce67a5 x25: 0x0000000112ce67ad x26: 0x000060000254b780 x27: 0x0000000000000001
x28: 0x000060000254b780 fp: 0x000000016b892760 lr: 0x00000001b059e1e8
sp: 0x000000016b892740 pc: 0x00000001b054a0cc cpsr: 0x40001000
far: 0x00001a38064715f8 esr: 0x56000080 Address size fault
@jonahwilliams jonahwilliams added c: crash Stack traces logged to the console engine flutter/engine repository. See also e: labels. P2 Important issues not at the top of the work list e: impeller Impeller rendering backend issues and features requests labels Jan 27, 2023
@jonahwilliams jonahwilliams mentioned this issue Jan 27, 2023
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@chinmaygarde chinmaygarde changed the title Image.memory(kTransparentImage) crashes the app with Impeller [Impeller] Image.memory(kTransparentImage) crashes the app with Impeller Jan 27, 2023
@chinmaygarde chinmaygarde moved this from 🤔 Needs Triage to ⚙️ In Progress in Impeller Jan 27, 2023
@github-project-automation github-project-automation bot moved this to 🤔 Needs Triage in Impeller Jan 27, 2023
@github-project-automation github-project-automation bot moved this from ⚙️ In Progress to ✅ Done in Impeller Jan 27, 2023
@jonahwilliams jonahwilliams mentioned this issue Feb 2, 2023
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This was referenced Feb 3, 2023
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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.

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c: crash Stack traces logged to the console e: impeller Impeller rendering backend issues and features requests engine flutter/engine repository. See also e: labels. P2 Important issues not at the top of the work list
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[Impeller] ensure 1x1 has mipcount of 1 jonahwilliams/engine
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