eseidel
commented
9 months ago Interesting, the second one is 0x0000007ffffffffe? That's not something I would expect.
Closed eseidel closed 9 months ago
eseidel
commented
9 months ago Interesting, the second one is 0x0000007ffffffffe? That's not something I would expect.
eseidel
commented
9 months ago I split off the second one into a separate issue: https://github.com/shorebirdtech/shorebird/issues/1699
eseidel
commented
9 months ago Developer reports: """ I have experienced a consistent crash on my iPhone 8 which is operating on iOS 15.6 and iPhone XR, iOS17.0.3 In contrast, I’ve also tested the app on an iPhone 13 Mini with iOS 17.3, where it functions seamlessly without any crashes. """
eseidel
commented
9 months ago I believe this is 6b08519a-93e2-4f55-90c7-ce1c04db32ca.
vlazdra
commented
9 months ago Hey @eseidel I think I maybe experienced the same crash on iOS. Sharing the stacktrace that was caught by Sentry, maybe it helps maybe! 🙌
The devices tested on:
Shorebird 0.25.1 • git@github.com:shorebirdtech/shorebird.git Flutter 3.16.9 • revision e6ed4c18fc150b2ec17c379dac27991d9ace69e9 Engine • revision dcbbf162662ed6c2539db27d4322d719808cb5f9
vlazdra
commented
9 months ago Also it might be connected to this one (https://github.com/shorebirdtech/shorebird/issues/1709), since the crash happens to me as well when I do a navigation attempt. Although the navigation part for me is changing the bottom navigation selected page, and adding a custom Navigator to do child navigation. But all 4 bottom navigation options have the same setup, but only one crashes the entire app on iOS. Android is working as expected.
eseidel
commented
9 months ago Thank you very much for the report! We've isolated 2 crashers and have fixes in progress which we expect to release today. I'm still not sure if those will fix this issue though.
We've also added a guide on downloading .dSYM files for any given release which if uploaded to Sentry will give you slightly more detailed crash reports: https://docs.shorebird.dev/guides/crash-reporting
We've also done a little work for automating symbolication (adding in names instead of numbers into crash reports), but that will probably be a while before we release something automated there.
eseidel
commented
9 months ago Our current belief is that this crash is related to async handling inside our new iOS engine. We're in the middle of fixing an ffi crasher which we found: https://github.com/shorebirdtech/shorebird/issues/1702 which we expect to release today and then tackle this one.
The reason we haven't attacked this one yet, is we've not yet been able to reproduce it, but the stack traces are helpful, thank you!
vlazdra
commented
9 months ago Hey @eseidel thanks for the updated info regarding the dSYM option to upload the symbols to Sentry.
I just did that, downloaded the correct dSYM as described in the docs, and uploaded to Sentry via a fastlane plugin. It's registered inside Sentry:
Sharing the new unsymbolicated stacktrace:
OS Version: iOS 17.2.1 (21C66)
Report Version: 104
Exception Type: EXC_BAD_ACCESS (SIGBUS)
Exception Codes: BUS_NOOP
Crashed Thread: 8
Application Specific Information:
Exception 1, Code 257, Subcode 18446744073709551614 >
EXC_ARM_DA_ALIGN at 0xfffffffffffffffe.
Thread 8 Crashed:
0 <unknown> 0xffffffffe [inlined] <redacted>
1 <unknown> 0xffffffffe <redacted>
2 App 0x10de1d324 kDartIsolateSnapshotInstructions
3 App 0x10de1d1b4 kDartIsolateSnapshotInstructions
4 App 0x10de1b67c kDartIsolateSnapshotInstructions
5 App 0x10de1b294 kDartIsolateSnapshotInstructions
6 App 0x10e3b6d18 kDartIsolateSnapshotInstructions
7 App 0x10ddec588 kDartVmSnapshotInstructions
8 <unknown> 0xffffffffe <redacted>
9 App 0x10de1d324 kDartIsolateSnapshotInstructions
10 App 0x10de1d1b4 kDartIsolateSnapshotInstructions
11 App 0x10de1b67c kDartIsolateSnapshotInstructions
12 App 0x10de20080 kDartIsolateSnapshotInstructions
13 App 0x10e2f6f80 kDartIsolateSnapshotInstructions
14 App 0x10dfb50ac kDartIsolateSnapshotInstructions
15 App 0x10e3ba8f4 kDartIsolateSnapshotInstructions
16 App 0x10de179c8 kDartIsolateSnapshotInstructions
17 App 0x10ddec588 kDartVmSnapshotInstructions
Thread 0
0 libsystem_kernel.dylib 0x3cd061178 mach_msg2_trap
1 libsystem_kernel.dylib 0x3cd060f0c mach_msg2_internal
2 libsystem_kernel.dylib 0x3cd060e24 mach_msg_overwrite
3 libsystem_kernel.dylib 0x3cd060c64 mach_msg
4 CoreFoundation 0x33e231b18 __CFRunLoopServiceMachPort
5 CoreFoundation 0x33e22fa10 __CFRunLoopRun
6 CoreFoundation 0x33e22f474 CFRunLoopRunSpecific
7 GraphicsServices 0x3c4d114f4 GSEventRunModal
8 UIKitCore 0x34287e628 -[UIApplication _run]
9 UIKitCore 0x34287dc64 UIApplicationMain
10 Runner 0x2025f0970 <redacted>
11 <unknown> 0x1d91f2dcc <redacted>
Thread 1
0 libsystem_kernel.dylib 0x3cd0696d0 __workq_kernreturn
1 libsystem_pthread.dylib 0x4121cd9ac _pthread_wqthread
Thread 2
0 libsystem_kernel.dylib 0x3cd0696d0 __workq_kernreturn
1 libsystem_pthread.dylib 0x4121cd9ac _pthread_wqthread
Thread 3
0 libsystem_kernel.dylib 0x3cd0696d0 __workq_kernreturn
1 libsystem_pthread.dylib 0x4121cd9ac _pthread_wqthread
Thread 4 name: com.apple.uikit.eventfetch-thread
0 libsystem_kernel.dylib 0x3cd061178 mach_msg2_trap
1 libsystem_kernel.dylib 0x3cd060f0c mach_msg2_internal
2 libsystem_kernel.dylib 0x3cd060e24 mach_msg_overwrite
3 libsystem_kernel.dylib 0x3cd060c64 mach_msg
4 CoreFoundation 0x33e231b18 __CFRunLoopServiceMachPort
5 CoreFoundation 0x33e22fa10 __CFRunLoopRun
6 CoreFoundation 0x33e22f474 CFRunLoopRunSpecific
7 Foundation 0x33c15c488 -[NSRunLoop(NSRunLoop) runMode:beforeDate:]
8 Foundation 0x33c189748 -[NSRunLoop(NSRunLoop) runUntilDate:]
9 UIKitCore 0x3427e04a4 -[UIEventFetcher threadMain]
10 Foundation 0x33c1dfddc __NSThread__start__
11 libsystem_pthread.dylib 0x4121ce4d0 _pthread_start
Thread 5
0 libsystem_kernel.dylib 0x3cd0696d0 __workq_kernreturn
1 libsystem_pthread.dylib 0x4121cd9ac _pthread_wqthread
Thread 6
0 libsystem_kernel.dylib 0x3cd0696d0 __workq_kernreturn
1 libsystem_pthread.dylib 0x4121cd9ac _pthread_wqthread
Thread 7
0 libsystem_pthread.dylib 0x4121cd9fc start_wqthread
Thread 8 name: io.flutter.1.ui Crashed:
0 <unknown> 0xffffffffe [inlined] <redacted>
1 <unknown> 0xffffffffe <redacted>
2 App 0x10de1d324 kDartIsolateSnapshotInstructions
3 App 0x10de1d1b4 kDartIsolateSnapshotInstructions
4 App 0x10de1b67c kDartIsolateSnapshotInstructions
5 App 0x10de1b294 kDartIsolateSnapshotInstructions
6 App 0x10e3b6d18 kDartIsolateSnapshotInstructions
7 App 0x10ddec588 kDartVmSnapshotInstructions
8 <unknown> 0xffffffffe <redacted>
9 App 0x10de1d324 kDartIsolateSnapshotInstructions
10 App 0x10de1d1b4 kDartIsolateSnapshotInstructions
11 App 0x10de1b67c kDartIsolateSnapshotInstructions
12 App 0x10de20080 kDartIsolateSnapshotInstructions
13 App 0x10e2f6f80 kDartIsolateSnapshotInstructions
14 App 0x10dfb50ac kDartIsolateSnapshotInstructions
15 App 0x10e3ba8f4 kDartIsolateSnapshotInstructions
16 App 0x10de179c8 kDartIsolateSnapshotInstructions
17 App 0x10ddec588 kDartVmSnapshotInstructions
Thread 9 name: io.flutter.1.raster
0 libsystem_kernel.dylib 0x3cd061178 mach_msg2_trap
1 libsystem_kernel.dylib 0x3cd060f0c mach_msg2_internal
2 libsystem_kernel.dylib 0x3cd060e24 mach_msg_overwrite
3 libsystem_kernel.dylib 0x3cd060c64 mach_msg
4 CoreFoundation 0x33e231b18 __CFRunLoopServiceMachPort
5 CoreFoundation 0x33e22fa10 __CFRunLoopRun
6 CoreFoundation 0x33e22f474 CFRunLoopRunSpecific
7 Flutter 0x1060c420c fml::MessageLoopDarwin::Run (message_loop_darwin.mm:51)
8 Flutter 0x1060c3880 [inlined] fml::MessageLoopImpl::DoRun (message_loop_impl.cc:94)
9 Flutter 0x1060c3880 [inlined] fml::MessageLoop::Run (message_loop.cc:49)
10 Flutter 0x1060c3880 [inlined] fml::Thread::Thread::lambda::operator() (thread.cc:85)
11 Flutter 0x1060c3880 [inlined] std::_LIBCPP_ABI_NAMESPACE::__invoke[abi:v15000]<T> (invoke.h:403)
12 Flutter 0x1060c3880 [inlined] std::_LIBCPP_ABI_NAMESPACE::__thread_execute[abi:v15000]<T> (thread:284)
13 Flutter 0x1060c3880 std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<T> (thread:295)
14 libsystem_pthread.dylib 0x4121ce4d0 _pthread_start
Thread 10 name: io.flutter.1.io
0 libsystem_kernel.dylib 0x3cd061178 mach_msg2_trap
1 libsystem_kernel.dylib 0x3cd060f0c mach_msg2_internal
2 libsystem_kernel.dylib 0x3cd060e24 mach_msg_overwrite
3 libsystem_kernel.dylib 0x3cd060c64 mach_msg
4 CoreFoundation 0x33e231b18 __CFRunLoopServiceMachPort
5 CoreFoundation 0x33e22fa10 __CFRunLoopRun
6 CoreFoundation 0x33e22f474 CFRunLoopRunSpecific
7 Flutter 0x1060c420c fml::MessageLoopDarwin::Run (message_loop_darwin.mm:51)
8 Flutter 0x1060c3880 [inlined] fml::MessageLoopImpl::DoRun (message_loop_impl.cc:94)
9 Flutter 0x1060c3880 [inlined] fml::MessageLoop::Run (message_loop.cc:49)
10 Flutter 0x1060c3880 [inlined] fml::Thread::Thread::lambda::operator() (thread.cc:85)
11 Flutter 0x1060c3880 [inlined] std::_LIBCPP_ABI_NAMESPACE::__invoke[abi:v15000]<T> (invoke.h:403)
12 Flutter 0x1060c3880 [inlined] std::_LIBCPP_ABI_NAMESPACE::__thread_execute[abi:v15000]<T> (thread:284)
13 Flutter 0x1060c3880 std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<T> (thread:295)
14 libsystem_pthread.dylib 0x4121ce4d0 _pthread_start
Thread 11 name: io.worker.1
0 libsystem_kernel.dylib 0x3cd061b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x4121ccfd0 _pthread_cond_wait
2 Flutter 0x105e31c30 [inlined] std::_LIBCPP_ABI_NAMESPACE::__libcpp_condvar_wait[abi:v15000] (__threading_support:335)
3 Flutter 0x105e31c30 std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait (condition_variable.cpp:46)
4 Flutter 0x1060bd460 [inlined] std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait<T> (__mutex_base:398)
5 Flutter 0x1060bd460 [inlined] fml::ConcurrentMessageLoop::WorkerMain (concurrent_message_loop.cc:75)
6 Flutter 0x1060bd460 [inlined] fml::ConcurrentMessageLoop::ConcurrentMessageLoop::lambda::operator() (concurrent_message_loop.cc:20)
7 Flutter 0x1060bd460 [inlined] std::_LIBCPP_ABI_NAMESPACE::__invoke[abi:v15000]<T> (invoke.h:403)
8 Flutter 0x1060bd460 [inlined] std::_LIBCPP_ABI_NAMESPACE::__thread_execute[abi:v15000]<T> (thread:284)
9 Flutter 0x1060bd460 std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<T> (thread:295)
10 libsystem_pthread.dylib 0x4121ce4d0 _pthread_start
Thread 12 name: io.worker.2
0 libsystem_kernel.dylib 0x3cd061b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x4121ccfd0 _pthread_cond_wait
2 Flutter 0x105e31c30 [inlined] std::_LIBCPP_ABI_NAMESPACE::__libcpp_condvar_wait[abi:v15000] (__threading_support:335)
3 Flutter 0x105e31c30 std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait (condition_variable.cpp:46)
4 Flutter 0x1060bd460 [inlined] std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait<T> (__mutex_base:398)
5 Flutter 0x1060bd460 [inlined] fml::ConcurrentMessageLoop::WorkerMain (concurrent_message_loop.cc:75)
6 Flutter 0x1060bd460 [inlined] fml::ConcurrentMessageLoop::ConcurrentMessageLoop::lambda::operator() (concurrent_message_loop.cc:20)
7 Flutter 0x1060bd460 [inlined] std::_LIBCPP_ABI_NAMESPACE::__invoke[abi:v15000]<T> (invoke.h:403)
8 Flutter 0x1060bd460 [inlined] std::_LIBCPP_ABI_NAMESPACE::__thread_execute[abi:v15000]<T> (thread:284)
9 Flutter 0x1060bd460 std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<T> (thread:295)
10 libsystem_pthread.dylib 0x4121ce4d0 _pthread_start
Thread 13 name: io.worker.3
0 libsystem_kernel.dylib 0x3cd061b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x4121ccfd0 _pthread_cond_wait
2 Flutter 0x105e31c30 [inlined] std::_LIBCPP_ABI_NAMESPACE::__libcpp_condvar_wait[abi:v15000] (__threading_support:335)
3 Flutter 0x105e31c30 std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait (condition_variable.cpp:46)
4 Flutter 0x1060bd460 [inlined] std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait<T> (__mutex_base:398)
5 Flutter 0x1060bd460 [inlined] fml::ConcurrentMessageLoop::WorkerMain (concurrent_message_loop.cc:75)
6 Flutter 0x1060bd460 [inlined] fml::ConcurrentMessageLoop::ConcurrentMessageLoop::lambda::operator() (concurrent_message_loop.cc:20)
7 Flutter 0x1060bd460 [inlined] std::_LIBCPP_ABI_NAMESPACE::__invoke[abi:v15000]<T> (invoke.h:403)
8 Flutter 0x1060bd460 [inlined] std::_LIBCPP_ABI_NAMESPACE::__thread_execute[abi:v15000]<T> (thread:284)
9 Flutter 0x1060bd460 std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<T> (thread:295)
10 libsystem_pthread.dylib 0x4121ce4d0 _pthread_start
Thread 14 name: io.worker.4
0 libsystem_kernel.dylib 0x3cd061b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x4121ccfd0 _pthread_cond_wait
2 Flutter 0x105e31c30 [inlined] std::_LIBCPP_ABI_NAMESPACE::__libcpp_condvar_wait[abi:v15000] (__threading_support:335)
3 Flutter 0x105e31c30 std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait (condition_variable.cpp:46)
4 Flutter 0x1060bd460 [inlined] std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait<T> (__mutex_base:398)
5 Flutter 0x1060bd460 [inlined] fml::ConcurrentMessageLoop::WorkerMain (concurrent_message_loop.cc:75)
6 Flutter 0x1060bd460 [inlined] fml::ConcurrentMessageLoop::ConcurrentMessageLoop::lambda::operator() (concurrent_message_loop.cc:20)
7 Flutter 0x1060bd460 [inlined] std::_LIBCPP_ABI_NAMESPACE::__invoke[abi:v15000]<T> (invoke.h:403)
8 Flutter 0x1060bd460 [inlined] std::_LIBCPP_ABI_NAMESPACE::__thread_execute[abi:v15000]<T> (thread:284)
9 Flutter 0x1060bd460 std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<T> (thread:295)
10 libsystem_pthread.dylib 0x4121ce4d0 _pthread_start
Thread 15 name: io.worker.5
0 libsystem_kernel.dylib 0x3cd061b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x4121ccfd0 _pthread_cond_wait
2 Flutter 0x105e31c30 [inlined] std::_LIBCPP_ABI_NAMESPACE::__libcpp_condvar_wait[abi:v15000] (__threading_support:335)
3 Flutter 0x105e31c30 std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait (condition_variable.cpp:46)
4 Flutter 0x1060bd460 [inlined] std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait<T> (__mutex_base:398)
5 Flutter 0x1060bd460 [inlined] fml::ConcurrentMessageLoop::WorkerMain (concurrent_message_loop.cc:75)
6 Flutter 0x1060bd460 [inlined] fml::ConcurrentMessageLoop::ConcurrentMessageLoop::lambda::operator() (concurrent_message_loop.cc:20)
7 Flutter 0x1060bd460 [inlined] std::_LIBCPP_ABI_NAMESPACE::__invoke[abi:v15000]<T> (invoke.h:403)
8 Flutter 0x1060bd460 [inlined] std::_LIBCPP_ABI_NAMESPACE::__thread_execute[abi:v15000]<T> (thread:284)
9 Flutter 0x1060bd460 std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<T> (thread:295)
10 libsystem_pthread.dylib 0x4121ce4d0 _pthread_start
Thread 16 name: io.worker.6
0 libsystem_kernel.dylib 0x3cd061b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x4121ccfd0 _pthread_cond_wait
2 Flutter 0x105e31c30 [inlined] std::_LIBCPP_ABI_NAMESPACE::__libcpp_condvar_wait[abi:v15000] (__threading_support:335)
3 Flutter 0x105e31c30 std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait (condition_variable.cpp:46)
4 Flutter 0x1060bd460 [inlined] std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait<T> (__mutex_base:398)
5 Flutter 0x1060bd460 [inlined] fml::ConcurrentMessageLoop::WorkerMain (concurrent_message_loop.cc:75)
6 Flutter 0x1060bd460 [inlined] fml::ConcurrentMessageLoop::ConcurrentMessageLoop::lambda::operator() (concurrent_message_loop.cc:20)
7 Flutter 0x1060bd460 [inlined] std::_LIBCPP_ABI_NAMESPACE::__invoke[abi:v15000]<T> (invoke.h:403)
8 Flutter 0x1060bd460 [inlined] std::_LIBCPP_ABI_NAMESPACE::__thread_execute[abi:v15000]<T> (thread:284)
9 Flutter 0x1060bd460 std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<T> (thread:295)
10 libsystem_pthread.dylib 0x4121ce4d0 _pthread_start
Thread 17 name: dart:io EventHandler
0 libsystem_kernel.dylib 0x3cd06ef0c kevent
1 Flutter 0x10637cbd4 dart::bin::EventHandlerImplementation::EventHandlerEntry (eventhandler_macos.cc:459)
2 Flutter 0x1063aa6c8 dart::bin::ThreadStart (thread_macos.cc:91)
3 libsystem_pthread.dylib 0x4121ce4d0 _pthread_start
Thread 18 name: io.worker.1
0 libsystem_kernel.dylib 0x3cd061b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x4121ccfd0 _pthread_cond_wait
2 Flutter 0x105e31c30 [inlined] std::_LIBCPP_ABI_NAMESPACE::__libcpp_condvar_wait[abi:v15000] (__threading_support:335)
3 Flutter 0x105e31c30 std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait (condition_variable.cpp:46)
4 Flutter 0x1060bd460 [inlined] std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait<T> (__mutex_base:398)
5 Flutter 0x1060bd460 [inlined] fml::ConcurrentMessageLoop::WorkerMain (concurrent_message_loop.cc:75)
6 Flutter 0x1060bd460 [inlined] fml::ConcurrentMessageLoop::ConcurrentMessageLoop::lambda::operator() (concurrent_message_loop.cc:20)
7 Flutter 0x1060bd460 [inlined] std::_LIBCPP_ABI_NAMESPACE::__invoke[abi:v15000]<T> (invoke.h:403)
8 Flutter 0x1060bd460 [inlined] std::_LIBCPP_ABI_NAMESPACE::__thread_execute[abi:v15000]<T> (thread:284)
9 Flutter 0x1060bd460 std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<T> (thread:295)
10 libsystem_pthread.dylib 0x4121ce4d0 _pthread_start
Thread 19 name: io.worker.2
0 libsystem_kernel.dylib 0x3cd061b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x4121ccfd0 _pthread_cond_wait
2 Flutter 0x105e31c30 [inlined] std::_LIBCPP_ABI_NAMESPACE::__libcpp_condvar_wait[abi:v15000] (__threading_support:335)
3 Flutter 0x105e31c30 std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait (condition_variable.cpp:46)
4 Flutter 0x1060bd460 [inlined] std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait<T> (__mutex_base:398)
5 Flutter 0x1060bd460 [inlined] fml::ConcurrentMessageLoop::WorkerMain (concurrent_message_loop.cc:75)
6 Flutter 0x1060bd460 [inlined] fml::ConcurrentMessageLoop::ConcurrentMessageLoop::lambda::operator() (concurrent_message_loop.cc:20)
7 Flutter 0x1060bd460 [inlined] std::_LIBCPP_ABI_NAMESPACE::__invoke[abi:v15000]<T> (invoke.h:403)
8 Flutter 0x1060bd460 [inlined] std::_LIBCPP_ABI_NAMESPACE::__thread_execute[abi:v15000]<T> (thread:284)
9 Flutter 0x1060bd460 std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<T> (thread:295)
10 libsystem_pthread.dylib 0x4121ce4d0 _pthread_start
Thread 20 name: io.worker.3
0 libsystem_kernel.dylib 0x3cd061b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x4121ccfd0 _pthread_cond_wait
2 Flutter 0x105e31c30 [inlined] std::_LIBCPP_ABI_NAMESPACE::__libcpp_condvar_wait[abi:v15000] (__threading_support:335)
3 Flutter 0x105e31c30 std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait (condition_variable.cpp:46)
4 Flutter 0x1060bd460 [inlined] std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait<T> (__mutex_base:398)
5 Flutter 0x1060bd460 [inlined] fml::ConcurrentMessageLoop::WorkerMain (concurrent_message_loop.cc:75)
6 Flutter 0x1060bd460 [inlined] fml::ConcurrentMessageLoop::ConcurrentMessageLoop::lambda::operator() (concurrent_message_loop.cc:20)
7 Flutter 0x1060bd460 [inlined] std::_LIBCPP_ABI_NAMESPACE::__invoke[abi:v15000]<T> (invoke.h:403)
8 Flutter 0x1060bd460 [inlined] std::_LIBCPP_ABI_NAMESPACE::__thread_execute[abi:v15000]<T> (thread:284)
9 Flutter 0x1060bd460 std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<T> (thread:295)
10 libsystem_pthread.dylib 0x4121ce4d0 _pthread_start
Thread 21 name: io.worker.4
0 libsystem_kernel.dylib 0x3cd061b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x4121ccfd0 _pthread_cond_wait
2 Flutter 0x105e31c30 [inlined] std::_LIBCPP_ABI_NAMESPACE::__libcpp_condvar_wait[abi:v15000] (__threading_support:335)
3 Flutter 0x105e31c30 std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait (condition_variable.cpp:46)
4 Flutter 0x1060bd460 [inlined] std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait<T> (__mutex_base:398)
5 Flutter 0x1060bd460 [inlined] fml::ConcurrentMessageLoop::WorkerMain (concurrent_message_loop.cc:75)
6 Flutter 0x1060bd460 [inlined] fml::ConcurrentMessageLoop::ConcurrentMessageLoop::lambda::operator() (concurrent_message_loop.cc:20)
7 Flutter 0x1060bd460 [inlined] std::_LIBCPP_ABI_NAMESPACE::__invoke[abi:v15000]<T> (invoke.h:403)
8 Flutter 0x1060bd460 [inlined] std::_LIBCPP_ABI_NAMESPACE::__thread_execute[abi:v15000]<T> (thread:284)
9 Flutter 0x1060bd460 std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<T> (thread:295)
10 libsystem_pthread.dylib 0x4121ce4d0 _pthread_start
Thread 22
0 libsystem_kernel.dylib 0x3cd0696d0 __workq_kernreturn
1 libsystem_pthread.dylib 0x4121cd9ac _pthread_wqthread
Thread 23
0 libsystem_kernel.dylib 0x3cd0696d0 __workq_kernreturn
1 libsystem_pthread.dylib 0x4121cd9ac _pthread_wqthread
Thread 24
0 libsystem_kernel.dylib 0x3cd0696d0 __workq_kernreturn
1 libsystem_pthread.dylib 0x4121cd9ac _pthread_wqthread
Thread 25
0 libsystem_kernel.dylib 0x3cd0696d0 __workq_kernreturn
1 libsystem_pthread.dylib 0x4121cd9ac _pthread_wqthread
Thread 26
0 libsystem_pthread.dylib 0x4121cd9fc start_wqthread
Thread 27 name: com.google.firebase.crashlytics.MachExceptionServer
0 libsystem_kernel.dylib 0x3cd061178 mach_msg2_trap
1 libsystem_kernel.dylib 0x3cd060f0c mach_msg2_internal
2 libsystem_kernel.dylib 0x3cd060e24 mach_msg_overwrite
3 libsystem_kernel.dylib 0x3cd060c64 mach_msg
4 FirebaseCrashlytics 0x104447260 <unknown> + 104
5 libsystem_pthread.dylib 0x4121ce4d0 _pthread_start
Thread 28
0 libsystem_kernel.dylib 0x3cd0696d0 __workq_kernreturn
1 libsystem_pthread.dylib 0x4121cd9ac _pthread_wqthread
Thread 30 name: DartWorker
0 libsystem_kernel.dylib 0x3cd061b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x4121ccffc _pthread_cond_wait
2 Flutter 0x106473b84 dart::Monitor::WaitMicros (os_thread_macos.cc:449)
3 Flutter 0x1064bb218 [inlined] dart::MonitorLocker::WaitMicros (lockers.h:181)
4 Flutter 0x1064bb218 [inlined] dart::ThreadPool::WorkerLoop (thread_pool.cc:183)
5 Flutter 0x1064bb218 dart::ThreadPool::Worker::Main (thread_pool.cc:330)
6 Flutter 0x106473550 dart::ThreadStart (os_thread_macos.cc:136)
7 libsystem_pthread.dylib 0x4121ce4d0 _pthread_start
Thread 31 name: DartWorker
0 libsystem_kernel.dylib 0x3cd061b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x4121ccffc _pthread_cond_wait
2 Flutter 0x106473b84 dart::Monitor::WaitMicros (os_thread_macos.cc:449)
3 Flutter 0x1064bb218 [inlined] dart::MonitorLocker::WaitMicros (lockers.h:181)
4 Flutter 0x1064bb218 [inlined] dart::ThreadPool::WorkerLoop (thread_pool.cc:183)
5 Flutter 0x1064bb218 dart::ThreadPool::Worker::Main (thread_pool.cc:330)
6 Flutter 0x106473550 dart::ThreadStart (os_thread_macos.cc:136)
7 libsystem_pthread.dylib 0x4121ce4d0 _pthread_start
Thread 32 name: JavaScriptCore libpas scavenger
0 libsystem_kernel.dylib 0x3cd061b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x4121ccfd0 _pthread_cond_wait
2 JavaScriptCore 0x36ac731b4 scavenger_thread_main
3 libsystem_pthread.dylib 0x4121ce4d0 _pthread_start
Thread 33
0 libsystem_kernel.dylib 0x3cd061978 __semwait_signal
1 libsystem_c.dylib 0x34e271f1c nanosleep
2 libsystem_c.dylib 0x34e2801d8 sleep
3 Sentry 0x10503fc1c <unknown> + 676
4 libsystem_pthread.dylib 0x4121ce4d0 _pthread_start
Thread 34 name: SentryCrash Exception Handler (Secondary)
0 libsystem_kernel.dylib 0x3cd061178 mach_msg2_trap
1 libsystem_kernel.dylib 0x3cd060f0c mach_msg2_internal
2 libsystem_kernel.dylib 0x3cd060e24 mach_msg_overwrite
3 libsystem_kernel.dylib 0x3cd060c64 mach_msg
4 Sentry 0x10504bf48 <unknown> + 172
5 libsystem_pthread.dylib 0x4121ce4d0 _pthread_start
Thread 36 name: io.sentry.app-hang-tracker
0 libsystem_kernel.dylib 0x3cd061978 __semwait_signal
1 libsystem_c.dylib 0x34e271f1c nanosleep
2 Foundation 0x33c876768 +[NSThread sleepForTimeInterval:]
3 Sentry 0x10502e468 <unknown> + 560
4 Foundation 0x33c1dfddc __NSThread__start__
5 libsystem_pthread.dylib 0x4121ce4d0 _pthread_start
Thread 37 name: DartWorker
0 libsystem_kernel.dylib 0x3cd061b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x4121ccffc _pthread_cond_wait
2 Flutter 0x106473b84 dart::Monitor::WaitMicros (os_thread_macos.cc:449)
3 Flutter 0x1064bb218 [inlined] dart::MonitorLocker::WaitMicros (lockers.h:181)
4 Flutter 0x1064bb218 [inlined] dart::ThreadPool::WorkerLoop (thread_pool.cc:183)
5 Flutter 0x1064bb218 dart::ThreadPool::Worker::Main (thread_pool.cc:330)
6 Flutter 0x106473550 dart::ThreadStart (os_thread_macos.cc:136)
7 libsystem_pthread.dylib 0x4121ce4d0 _pthread_start
Thread 38 name: DartWorker
0 libsystem_kernel.dylib 0x3cd061b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x4121ccffc _pthread_cond_wait
2 Flutter 0x106473b84 dart::Monitor::WaitMicros (os_thread_macos.cc:449)
3 Flutter 0x1064bb218 [inlined] dart::MonitorLocker::WaitMicros (lockers.h:181)
4 Flutter 0x1064bb218 [inlined] dart::ThreadPool::WorkerLoop (thread_pool.cc:183)
5 Flutter 0x1064bb218 dart::ThreadPool::Worker::Main (thread_pool.cc:330)
6 Flutter 0x106473550 dart::ThreadStart (os_thread_macos.cc:136)
7 libsystem_pthread.dylib 0x4121ce4d0 _pthread_start
Thread 39 name: DartWorker
0 libsystem_kernel.dylib 0x3cd061b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x4121ccffc _pthread_cond_wait
2 Flutter 0x106473b84 dart::Monitor::WaitMicros (os_thread_macos.cc:449)
3 Flutter 0x1064bb218 [inlined] dart::MonitorLocker::WaitMicros (lockers.h:181)
4 Flutter 0x1064bb218 [inlined] dart::ThreadPool::WorkerLoop (thread_pool.cc:183)
5 Flutter 0x1064bb218 dart::ThreadPool::Worker::Main (thread_pool.cc:330)
6 Flutter 0x106473550 dart::ThreadStart (os_thread_macos.cc:136)
7 libsystem_pthread.dylib 0x4121ce4d0 _pthread_start
Thread 40 name: com.apple.NSURLConnectionLoader
0 libsystem_kernel.dylib 0x3cd061178 mach_msg2_trap
1 libsystem_kernel.dylib 0x3cd060f0c mach_msg2_internal
2 libsystem_kernel.dylib 0x3cd060e24 mach_msg_overwrite
3 libsystem_kernel.dylib 0x3cd060c64 mach_msg
4 CoreFoundation 0x33e231b18 __CFRunLoopServiceMachPort
5 CoreFoundation 0x33e22fa10 __CFRunLoopRun
6 CoreFoundation 0x33e22f474 CFRunLoopRunSpecific
7 CFNetwork 0x34060405c estimatedPropertyListSize
8 Foundation 0x33c1dfddc __NSThread__start__
9 libsystem_pthread.dylib 0x4121ce4d0 _pthread_start
Thread 41 name: DartWorker
0 libsystem_kernel.dylib 0x3cd061b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x4121ccffc _pthread_cond_wait
2 Flutter 0x1064d32b0 [inlined] dart::Monitor::WaitMicros (os_thread_macos.cc:449)
3 Flutter 0x1064d32b0 [inlined] dart::Monitor::Wait (os_thread_macos.cc:421)
4 Flutter 0x1064d32b0 [inlined] dart::MonitorLocker::Wait (lockers.h:173)
5 Flutter 0x1064d32b0 [inlined] dart::SafepointHandler::LevelHandler::WaitUntilThreadsReachedSafepointLevel (safepoint.cc:226)
6 Flutter 0x1064d32b0 dart::SafepointHandler::SafepointThreads (safepoint.cc:131)
7 Flutter 0x106412850 [inlined] dart::SafepointOperationScope::SafepointOperationScope (safepoint.cc:21)
8 Flutter 0x106412850 [inlined] dart::DeoptSafepointOperationScope::DeoptSafepointOperationScope (safepoint.h:46)
9 Flutter 0x106412850 [inlined] dart::DeoptSafepointOperationScope::DeoptSafepointOperationScope (safepoint.h:46)
10 Flutter 0x106412850 dart::IsolateGroup::RunWithStoppedMutatorsCallable (isolate.cc:2841)
11 Flutter 0x106428238 [inlined] dart::IsolateGroup::RunWithStoppedMutators<T> (isolate.h:648)
12 Flutter 0x106428238 [inlined] dart::CodePatcher::PatchNativeCallAt (code_patcher_arm64.cc:172)
13 Flutter 0x106428238 dart::NativeEntry::LinkNativeCall (native_entry.cc:307)
14 App 0x10ddf60f0 kDartVmSnapshotInstructions
15 App 0x10ddfa840 kDartIsolateSnapshotInstructions
16 Flutter 0x1064ad0e8 dart::Simulator::DecodeExceptionGen (simulator_arm64.cc:1741)
17 Flutter 0x1064b07c0 [inlined] dart::Simulator::DecodeCompareBranch (simulator_arm64.cc:1911)
18 Flutter 0x1064b07c0 [inlined] dart::Simulator::InstructionDecodeImpl (simulator_arm64.cc:3724)
19 Flutter 0x1064b07c0 [inlined] dart::Simulator::ExecuteNoTrace (simulator_arm64.cc:3840)
20 Flutter 0x1064b07c0 dart::Simulator::Execute (simulator_arm64.cc:3824)
21 Flutter 0x1064040b8 [inlined] dart::Simulator::Call (simulator_arm64.cc:3941)
22 Flutter 0x1064040b8 dart::DartEntry::InvokeFunction (dart_entry.cc:114)
23 Flutter 0x1064102c4 [inlined] dart::DartEntry::InvokeFunction (dart_entry.cc:37)
24 Flutter 0x1064102c4 [inlined] dart::DartLibraryCalls::HandleMessage (dart_entry.cc:718)
25 Flutter 0x1064102c4 dart::IsolateMessageHandler::HandleMessage (isolate.cc:1413)
26 Flutter 0x10641593c dart::MessageHandler::HandleMessages (message_handler.cc:238)
27 Flutter 0x10641563c [inlined] dart::MessageHandler::TaskCallback (message_handler.cc:457)
28 Flutter 0x10641563c dart::MessageHandlerTask::Run (message_handler.cc:31)
29 Flutter 0x1064bb108 [inlined] dart::ThreadPool::WorkerLoop (thread_pool.cc:158)
30 Flutter 0x1064bb108 dart::ThreadPool::Worker::Main (thread_pool.cc:330)
31 Flutter 0x106473550 dart::ThreadStart (os_thread_macos.cc:136)
32 libsystem_pthread.dylib 0x4121ce4d0 _pthread_start
Thread 42 name: DartWorker
0 libsystem_kernel.dylib 0x3cd061b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x4121ccffc _pthread_cond_wait
2 Flutter 0x106473b84 dart::Monitor::WaitMicros (os_thread_macos.cc:449)
3 Flutter 0x10640ad20 [inlined] dart::MonitorLocker::WaitMicros (lockers.h:181)
4 Flutter 0x10640ad20 dart::MutatorThreadPool::OnEnterIdleLocked (isolate.cc:305)
5 Flutter 0x1064bb24c [inlined] dart::ThreadPool::WorkerLoop (thread_pool.cc:167)
6 Flutter 0x1064bb24c dart::ThreadPool::Worker::Main (thread_pool.cc:330)
7 Flutter 0x106473550 dart::ThreadStart (os_thread_macos.cc:136)
8 libsystem_pthread.dylib 0x4121ce4d0 _pthread_start
Thread 43 name: DartWorker
0 libsystem_kernel.dylib 0x3cd061b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x4121ccffc _pthread_cond_wait
2 Flutter 0x106473b84 dart::Monitor::WaitMicros (os_thread_macos.cc:449)
3 Flutter 0x1064bb218 [inlined] dart::MonitorLocker::WaitMicros (lockers.h:181)
4 Flutter 0x1064bb218 [inlined] dart::ThreadPool::WorkerLoop (thread_pool.cc:183)
5 Flutter 0x1064bb218 dart::ThreadPool::Worker::Main (thread_pool.cc:330)
6 Flutter 0x106473550 dart::ThreadStart (os_thread_macos.cc:136)
7 libsystem_pthread.dylib 0x4121ce4d0 _pthread_start
Thread 44 name: DartWorker
0 libsystem_kernel.dylib 0x3cd061b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x4121ccffc _pthread_cond_wait
2 Flutter 0x106473b84 dart::Monitor::WaitMicros (os_thread_macos.cc:449)
3 Flutter 0x1064bb218 [inlined] dart::MonitorLocker::WaitMicros (lockers.h:181)
4 Flutter 0x1064bb218 [inlined] dart::ThreadPool::WorkerLoop (thread_pool.cc:183)
5 Flutter 0x1064bb218 dart::ThreadPool::Worker::Main (thread_pool.cc:330)
6 Flutter 0x106473550 dart::ThreadStart (os_thread_macos.cc:136)
7 libsystem_pthread.dylib 0x4121ce4d0 _pthread_start
Thread 8 crashed with ARM Thread State (64-bit):
x0: 0x0000000124fec049 x1: 0x0000000124fec829 x2: 0x000000010b508081 x3: 0x0000000124ff2179
x4: 0x00000000000000ac x5: 0x0000000124fec219 x6: 0x0000000124fec978 x7: 0x00000000000000ff
x8: 0x000000010d1e77b1 x9: 0x00000001102940e0 x10: 0x00000001069933d0 x11: 0x000000016e294170
x12: 0xc74a63ef186dbac7 x13: 0x0000000000000000 x14: 0x0000000000000011 x15: 0x000000010d2ffac8
x16: 0x0000000000000000 x17: 0x0000000000000008 x18: 0x0000000000000000 x19: 0x4173867ae0000000
x20: 0x4173867ae0000000 x21: 0x000000011012c000 x22: 0x000000010b508081 x23: 0x4173867ae0000000
x24: 0x000000010ec24af1 x25: 0x000000010d21f000 x26: 0x0000000107864a00 x27: 0x000000010fd00080
x28: 0x0000000800000000 fp: 0x000000010d2ffae8 lr: 0xfffffffffffffffe sp: 0x000000010d21f000
pc: 0xfffffffffffffffe cpsr: 0x0000000040000000
EOFThanks!
eseidel
commented
9 months ago BTW, you'll notice that after uploading the .dSYM for flutter, you now see symbol information for Flutter symbols, e.g.:
Thread 42 name: DartWorker
0 libsystem_kernel.dylib 0x3cd061b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x4121ccffc _pthread_cond_wait
2 Flutter 0x106473b84 dart::Monitor::WaitMicros (os_thread_macos.cc:449)
3 Flutter 0x10640ad20 [inlined] dart::MonitorLocker::WaitMicros (lockers.h:181)
4 Flutter 0x10640ad20 dart::MutatorThreadPool::OnEnterIdleLocked (isolate.cc:305)Which is cool, but in this case, since the crash is entirely in Dart code (App library), rather than Flutter, so the Flutter.dSYM doesn't tell you much.
We have an internal tool @bryanoltman has been working on where we can match what you just sent against your cached release binary and fill in the symbols. We can try running that tomorrow and see if we can fill in the missing details for the crashing thread:
Thread 8 name: io.flutter.1.ui Crashed:
0 <unknown> 0xffffffffe [inlined] <redacted>
1 <unknown> 0xffffffffe <redacted>
2 App 0x10de1d324 kDartIsolateSnapshotInstructions
3 App 0x10de1d1b4 kDartIsolateSnapshotInstructions
4 App 0x10de1b67c kDartIsolateSnapshotInstructions
5 App 0x10de1b294 kDartIsolateSnapshotInstructions
6 App 0x10e3b6d18 kDartIsolateSnapshotInstructions
7 App 0x10ddec588 kDartVmSnapshotInstructionsActually, there isn't enough information in that trace for us to do those lookups. Typically crash reports either have a "Binary Images" section at the bottom which show where libraries (like Flutter and App) are loaded, or they might include symbol-relative offsets, e.g. kDartIsolateSnapshotInstructions + 128238. This one has neither, so we won't be able to map the function addresses to the symbol addresses.
If Sentry offers a crash report that includes the "Binary Images" section (typically included in a raw .ips or .crash file) or you could make sentry symbolicate App symbols for you by uploading the App.dsym. We can figure out how to expose that in your Console for you if you don't have it cached. https://github.com/shorebirdtech/shorebird/issues/1718
gauravmehta13
commented
9 months ago I am also facing the same issue.
"deviceModel" : "iPhone13,4", "osVersion" : "14.3", "locale" : "nl-NL", "architecture" : "arm64e", "connectionStatus" : "WI_FI", "pairedAppleWatch" : "", "appUptimeMillis" : 23485000, "availableDiskBytes" : 8016166912, "totalDiskBytes" : 255881465856, "networkType" : null, "batteryPercentage" : 72, "screenWidth" : 428, "screenHeight" : 926,
vlazdra
commented
9 months ago Hey @eseidel ! Thank you for sharing in so much detail! It's really cool to get a better insight into what's what in the stacktraces. I've added my App.dSYM and sharing the new stacktrace if it helps, but it looks similiar as @gauravmehta13 already shared.
This one is with shorebird 0.25.2
OS Version: iOS 17.2.1 (21C66)
Report Version: 104
Exception Type: EXC_BAD_ACCESS (SIGBUS)
Exception Codes: BUS_NOOP
Crashed Thread: 8
Application Specific Information:
Exception 1, Code 257, Subcode 18446744073709551614 >
EXC_ARM_DA_ALIGN at 0xfffffffffffffffe.
Thread 8 Crashed:
0 <unknown> 0xffffffffe [inlined] <redacted>
1 <unknown> 0xffffffffe <redacted>
2 App 0x1095f13a0 [inlined] _RootZone.runUnary (zone.dart:1661)
3 App 0x1095f13a0 _FutureListener.handleValue (future_impl.dart:162)
4 App 0x1095f1230 Future._propagateToListeners.handleValueCallback (future_impl.dart:846)
5 App 0x1095ef6f8 Future._propagateToListeners (future_impl.dart:875)
6 App 0x1095ef310 Future._completeWithValue (future_impl.dart:647)
7 App 0x109b8b734 _SuspendState._returnAsync (async_patch.dart:352)
8 App 0x1095c0590 RunDartOnCPU
9 <unknown> 0xffffffffe <redacted>
10 App 0x1095f13a0 [inlined] _RootZone.runUnary (zone.dart:1661)
11 App 0x1095f13a0 _FutureListener.handleValue (future_impl.dart:162)
12 App 0x1095f1230 Future._propagateToListeners.handleValueCallback (future_impl.dart:846)
13 App 0x1095ef6f8 Future._propagateToListeners (future_impl.dart:875)
14 App 0x1095f40fc Future._complete (future_impl.dart:638)
15 App 0x109acb984 _SyncCompleter.complete (future_impl.dart:59)
16 App 0x109789684 Isolate._spawnCommon.<T> (isolate_patch.dart:487)
17 App 0x109b8f310 _Closure.call
18 App 0x1095eba44 _RawReceivePort._handleMessage (isolate_patch.dart:184)
19 App 0x1095c0590 RunDartOnCPU
Thread 0
0 libsystem_kernel.dylib 0x3a4dc9178 mach_msg2_trap
1 libsystem_kernel.dylib 0x3a4dc8f0c mach_msg2_internal
2 libsystem_kernel.dylib 0x3a4dc8e24 mach_msg_overwrite
3 libsystem_kernel.dylib 0x3a4dc8c64 mach_msg
4 CoreFoundation 0x315f99b18 __CFRunLoopServiceMachPort
5 CoreFoundation 0x315f97a10 __CFRunLoopRun
6 CoreFoundation 0x315f97474 CFRunLoopRunSpecific
7 GraphicsServices 0x39ca794f4 GSEventRunModal
8 UIKitCore 0x31a5e6628 -[UIApplication _run]
9 UIKitCore 0x31a5e5c64 UIApplicationMain
10 Runner 0x200e48970 <redacted>
11 <unknown> 0x1b0f5adcc <redacted>
Thread 1
0 libsystem_kernel.dylib 0x3a4dd16d0 __workq_kernreturn
1 libsystem_pthread.dylib 0x3e9f359ac _pthread_wqthread
Thread 2
0 libsystem_kernel.dylib 0x3a4dd16d0 __workq_kernreturn
1 libsystem_pthread.dylib 0x3e9f359ac _pthread_wqthread
Thread 3
0 libsystem_kernel.dylib 0x3a4dd16d0 __workq_kernreturn
1 libsystem_pthread.dylib 0x3e9f359ac _pthread_wqthread
Thread 4 name: com.apple.uikit.eventfetch-thread
0 libsystem_kernel.dylib 0x3a4dc9178 mach_msg2_trap
1 libsystem_kernel.dylib 0x3a4dc8f0c mach_msg2_internal
2 libsystem_kernel.dylib 0x3a4dc8e24 mach_msg_overwrite
3 libsystem_kernel.dylib 0x3a4dc8c64 mach_msg
4 CoreFoundation 0x315f99b18 __CFRunLoopServiceMachPort
5 CoreFoundation 0x315f97a10 __CFRunLoopRun
6 CoreFoundation 0x315f97474 CFRunLoopRunSpecific
7 Foundation 0x313ec4488 -[NSRunLoop(NSRunLoop) runMode:beforeDate:]
8 Foundation 0x313ef1748 -[NSRunLoop(NSRunLoop) runUntilDate:]
9 UIKitCore 0x31a5484a4 -[UIEventFetcher threadMain]
10 Foundation 0x313f47ddc __NSThread__start__
11 libsystem_pthread.dylib 0x3e9f364d0 _pthread_start
Thread 5
0 libsystem_kernel.dylib 0x3a4dd16d0 __workq_kernreturn
1 libsystem_pthread.dylib 0x3e9f359ac _pthread_wqthread
Thread 6
0 libsystem_kernel.dylib 0x3a4dd16d0 __workq_kernreturn
1 libsystem_pthread.dylib 0x3e9f359ac _pthread_wqthread
Thread 7
0 libsystem_kernel.dylib 0x3a4dd16d0 __workq_kernreturn
1 libsystem_pthread.dylib 0x3e9f359ac _pthread_wqthread
Thread 8 name: io.flutter.1.ui Crashed:
0 <unknown> 0xffffffffe [inlined] <redacted>
1 <unknown> 0xffffffffe <redacted>
2 App 0x1095f13a0 [inlined] _RootZone.runUnary (zone.dart:1661)
3 App 0x1095f13a0 _FutureListener.handleValue (future_impl.dart:162)
4 App 0x1095f1230 Future._propagateToListeners.handleValueCallback (future_impl.dart:846)
5 App 0x1095ef6f8 Future._propagateToListeners (future_impl.dart:875)
6 App 0x1095ef310 Future._completeWithValue (future_impl.dart:647)
7 App 0x109b8b734 _SuspendState._returnAsync (async_patch.dart:352)
8 App 0x1095c0590 RunDartOnCPU
9 <unknown> 0xffffffffe <redacted>
10 App 0x1095f13a0 [inlined] _RootZone.runUnary (zone.dart:1661)
11 App 0x1095f13a0 _FutureListener.handleValue (future_impl.dart:162)
12 App 0x1095f1230 Future._propagateToListeners.handleValueCallback (future_impl.dart:846)
13 App 0x1095ef6f8 Future._propagateToListeners (future_impl.dart:875)
14 App 0x1095f40fc Future._complete (future_impl.dart:638)
15 App 0x109acb984 _SyncCompleter.complete (future_impl.dart:59)
16 App 0x109789684 Isolate._spawnCommon.<T> (isolate_patch.dart:487)
17 App 0x109b8f310 _Closure.call
18 App 0x1095eba44 _RawReceivePort._handleMessage (isolate_patch.dart:184)
19 App 0x1095c0590 RunDartOnCPU
Thread 9 name: io.flutter.1.raster
0 IOGPU 0x402bb44e8 IOGPUMetalResourcePoolCreatePooledResource
1 IOGPU 0x402bb4368 IOGPUMetalCommandBufferStorageAllocResourceAtIndex
2 AGXMetalA12 0x44819b9d4 AGX::DataBufferAllocator<T>::initializeDataBuffer
3 AGXMetalA12 0x44819afb0 AGX::ContextCommon<T>::newCommand
4 AGXMetalA12 0x44826a1cc AGX::RenderContext<T>::beginRenderPass
5 AGXMetalA12 0x44827b1bc -[AGXA12FamilyRenderContext initWithCommandBuffer:descriptor:subEncoderIndex:framebuffer:]
6 AGXMetalA12 0x448191830 -[AGXA12FamilyCommandBuffer renderCommandEncoderWithDescriptor:]
7 Flutter 0x1062856a0 impeller::CommandBufferMTL::SubmitCommandsAsync (command_buffer_mtl.mm:200)
8 Flutter 0x106279538 impeller::InlinePassContext::EndPass (inline_pass_context.cc:58)
9 Flutter 0x106271d94 [inlined] impeller::InlinePassContext::~InlinePassContext (inline_pass_context.cc:33)
10 Flutter 0x106271d94 [inlined] impeller::InlinePassContext::~InlinePassContext (inline_pass_context.cc:31)
11 Flutter 0x106271d94 impeller::EntityPass::OnRender (entity_pass.cc:1012)
12 Flutter 0x1061e5984 [inlined] impeller::EntityPass::Render (entity_pass.cc:486)
13 Flutter 0x1061e5984 impeller::AiksContext::Render (aiks_context.cc:49)
14 Flutter 0x10609b984 [inlined] std::_LIBCPP_ABI_NAMESPACE::__function::__value_func<T>::operator()[abi:v15000] (function.h:512)
15 Flutter 0x10609b984 [inlined] std::_LIBCPP_ABI_NAMESPACE::function<T>::operator() (function.h:1187)
16 Flutter 0x10609b984 impeller::Renderer::Render (renderer.cc:48)
17 Flutter 0x10631db0c [inlined] flutter::GPUSurfaceMetalImpeller::AcquireFrameFromCAMetalLayer::lambda::operator() (gpu_surface_metal_impeller.mm:159)
18 Flutter 0x10631db0c [inlined] fml::internal::CopyableLambda<T>::operator()<T> (make_copyable.h:24)
19 Flutter 0x10631db0c [inlined] std::_LIBCPP_ABI_NAMESPACE::__invoke[abi:v15000]<T> (invoke.h:403)
20 Flutter 0x10631db0c [inlined] std::_LIBCPP_ABI_NAMESPACE::__invoke_void_return_wrapper<T>::__call<T> (invoke.h:479)
21 Flutter 0x10631db0c [inlined] std::_LIBCPP_ABI_NAMESPACE::__function::__alloc_func<T>::operator()[abi:v15000] (function.h:185)
22 Flutter 0x10631db0c std::_LIBCPP_ABI_NAMESPACE::__function::__func<T>::operator() (function.h:359)
23 Flutter 0x1061e3eac [inlined] std::_LIBCPP_ABI_NAMESPACE::__function::__value_func<T>::operator()[abi:v15000] (function.h:512)
24 Flutter 0x1061e3eac [inlined] std::_LIBCPP_ABI_NAMESPACE::function<T>::operator() (function.h:1187)
25 Flutter 0x1061e3eac [inlined] flutter::SurfaceFrame::PerformSubmit (surface_frame.cc:68)
26 Flutter 0x1061e3eac flutter::SurfaceFrame::Submit (surface_frame.cc:46)
27 Flutter 0x10611da88 flutter::Rasterizer::DrawToSurfaceUnsafe (rasterizer.cc:653)
28 Flutter 0x10611dcdc [inlined] flutter::Rasterizer::DrawToSurface::lambda::operator() (rasterizer.cc:526)
29 Flutter 0x10611dcdc [inlined] std::_LIBCPP_ABI_NAMESPACE::__invoke[abi:v15000]<T> (invoke.h:403)
30 Flutter 0x10611dcdc [inlined] std::_LIBCPP_ABI_NAMESPACE::__invoke_void_return_wrapper<T>::__call<T> (invoke.h:488)
31 Flutter 0x10611dcdc [inlined] std::_LIBCPP_ABI_NAMESPACE::__function::__alloc_func<T>::operator()[abi:v15000] (function.h:185)
32 Flutter 0x10611dcdc std::_LIBCPP_ABI_NAMESPACE::__function::__func<T>::operator() (function.h:359)
33 Flutter 0x106019084 [inlined] std::_LIBCPP_ABI_NAMESPACE::__function::__value_func<T>::operator()[abi:v15000] (function.h:512)
34 Flutter 0x106019084 [inlined] std::_LIBCPP_ABI_NAMESPACE::function<T>::operator() (function.h:1187)
35 Flutter 0x106019084 fml::SyncSwitch::Execute
36 Flutter 0x10611d370 flutter::Rasterizer::DrawToSurface (rasterizer.cc:522)
37 Flutter 0x10611e6d4 [inlined] flutter::Rasterizer::DoDraw (rasterizer.cc:415)
38 Flutter 0x10611e6d4 [inlined] flutter::Rasterizer::Draw::lambda::operator() (rasterizer.cc:226)
39 Flutter 0x10611e6d4 [inlined] std::_LIBCPP_ABI_NAMESPACE::__invoke[abi:v15000]<T> (invoke.h:403)
40 Flutter 0x10611e6d4 [inlined] std::_LIBCPP_ABI_NAMESPACE::__invoke_void_return_wrapper<T>::__call<T> (invoke.h:488)
41 Flutter 0x10611e6d4 [inlined] std::_LIBCPP_ABI_NAMESPACE::__function::__alloc_func<T>::operator()[abi:v15000] (function.h:185)
42 Flutter 0x10611e6d4 std::_LIBCPP_ABI_NAMESPACE::__function::__func<T>::operator() (function.h:359)
43 Flutter 0x10611df14 [inlined] std::_LIBCPP_ABI_NAMESPACE::__function::__value_func<T>::operator()[abi:v15000] (function.h:512)
44 Flutter 0x10611df14 [inlined] std::_LIBCPP_ABI_NAMESPACE::function<T>::operator() (function.h:1187)
45 Flutter 0x10611df14 [inlined] flutter::Pipeline<T>::Consume (pipeline.h:201)
46 Flutter 0x10611df14 flutter::Rasterizer::Draw (rasterizer.cc:231)
47 Flutter 0x106136264 [inlined] flutter::Shell::OnAnimatorDraw::lambda::operator() (shell.cc:1244)
48 Flutter 0x106136264 [inlined] fml::internal::CopyableLambda<T>::operator()<T> (make_copyable.h:24)
49 Flutter 0x106136264 [inlined] std::_LIBCPP_ABI_NAMESPACE::__invoke[abi:v15000]<T> (invoke.h:403)
50 Flutter 0x106136264 [inlined] std::_LIBCPP_ABI_NAMESPACE::__invoke_void_return_wrapper<T>::__call<T> (invoke.h:488)
51 Flutter 0x106136264 [inlined] std::_LIBCPP_ABI_NAMESPACE::__function::__alloc_func<T>::operator()[abi:v15000] (function.h:185)
52 Flutter 0x106136264 std::_LIBCPP_ABI_NAMESPACE::__function::__func<T>::operator() (function.h:359)
53 Flutter 0x1060176b8 [inlined] std::_LIBCPP_ABI_NAMESPACE::__function::__value_func<T>::operator()[abi:v15000] (function.h:512)
54 Flutter 0x1060176b8 [inlined] std::_LIBCPP_ABI_NAMESPACE::function<T>::operator() (function.h:1187)
55 Flutter 0x1060176b8 fml::MessageLoopImpl::FlushTasks (message_loop_impl.cc:126)
56 Flutter 0x10601ae4c [inlined] fml::MessageLoopImpl::RunExpiredTasksNow (message_loop_impl.cc:139)
57 Flutter 0x10601ae4c fml::MessageLoopDarwin::OnTimerFire (message_loop_darwin.mm:85)
58 CoreFoundation 0x3160113e8 __CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__
59 CoreFoundation 0x316011090 __CFRunLoopDoTimer
60 CoreFoundation 0x315f9ac80 __CFRunLoopDoTimers
61 CoreFoundation 0x315f97c98 __CFRunLoopRun
62 CoreFoundation 0x315f97474 CFRunLoopRunSpecific
63 Flutter 0x10601af38 fml::MessageLoopDarwin::Run (message_loop_darwin.mm:51)
64 Flutter 0x10601a5ac [inlined] fml::MessageLoopImpl::DoRun (message_loop_impl.cc:94)
65 Flutter 0x10601a5ac [inlined] fml::MessageLoop::Run (message_loop.cc:49)
66 Flutter 0x10601a5ac [inlined] fml::Thread::Thread::lambda::operator() (thread.cc:85)
67 Flutter 0x10601a5ac [inlined] std::_LIBCPP_ABI_NAMESPACE::__invoke[abi:v15000]<T> (invoke.h:403)
68 Flutter 0x10601a5ac [inlined] std::_LIBCPP_ABI_NAMESPACE::__thread_execute[abi:v15000]<T> (thread:284)
69 Flutter 0x10601a5ac std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<T> (thread:295)
70 libsystem_pthread.dylib 0x3e9f364d0 _pthread_start
Thread 10 name: io.flutter.1.io
0 libsystem_kernel.dylib 0x3a4dc9178 mach_msg2_trap
1 libsystem_kernel.dylib 0x3a4dc8f0c mach_msg2_internal
2 libsystem_kernel.dylib 0x3a4dc8e24 mach_msg_overwrite
3 libsystem_kernel.dylib 0x3a4dc8c64 mach_msg
4 CoreFoundation 0x315f99b18 __CFRunLoopServiceMachPort
5 CoreFoundation 0x315f97a10 __CFRunLoopRun
6 CoreFoundation 0x315f97474 CFRunLoopRunSpecific
7 Flutter 0x10601af38 fml::MessageLoopDarwin::Run (message_loop_darwin.mm:51)
8 Flutter 0x10601a5ac [inlined] fml::MessageLoopImpl::DoRun (message_loop_impl.cc:94)
9 Flutter 0x10601a5ac [inlined] fml::MessageLoop::Run (message_loop.cc:49)
10 Flutter 0x10601a5ac [inlined] fml::Thread::Thread::lambda::operator() (thread.cc:85)
11 Flutter 0x10601a5ac [inlined] std::_LIBCPP_ABI_NAMESPACE::__invoke[abi:v15000]<T> (invoke.h:403)
12 Flutter 0x10601a5ac [inlined] std::_LIBCPP_ABI_NAMESPACE::__thread_execute[abi:v15000]<T> (thread:284)
13 Flutter 0x10601a5ac std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<T> (thread:295)
14 libsystem_pthread.dylib 0x3e9f364d0 _pthread_start
Thread 11 name: io.worker.1
0 libsystem_kernel.dylib 0x3a4dc9b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x3e9f34fd0 _pthread_cond_wait
2 Flutter 0x105d8895c [inlined] std::_LIBCPP_ABI_NAMESPACE::__libcpp_condvar_wait[abi:v15000] (__threading_support:335)
3 Flutter 0x105d8895c std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait (condition_variable.cpp:46)
4 Flutter 0x10601418c [inlined] std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait<T> (__mutex_base:398)
5 Flutter 0x10601418c [inlined] fml::ConcurrentMessageLoop::WorkerMain (concurrent_message_loop.cc:75)
6 Flutter 0x10601418c [inlined] fml::ConcurrentMessageLoop::ConcurrentMessageLoop::lambda::operator() (concurrent_message_loop.cc:20)
7 Flutter 0x10601418c [inlined] std::_LIBCPP_ABI_NAMESPACE::__invoke[abi:v15000]<T> (invoke.h:403)
8 Flutter 0x10601418c [inlined] std::_LIBCPP_ABI_NAMESPACE::__thread_execute[abi:v15000]<T> (thread:284)
9 Flutter 0x10601418c std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<T> (thread:295)
10 libsystem_pthread.dylib 0x3e9f364d0 _pthread_start
Thread 12 name: io.worker.2
0 libsystem_kernel.dylib 0x3a4dc9b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x3e9f34fd0 _pthread_cond_wait
2 Flutter 0x105d8895c [inlined] std::_LIBCPP_ABI_NAMESPACE::__libcpp_condvar_wait[abi:v15000] (__threading_support:335)
3 Flutter 0x105d8895c std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait (condition_variable.cpp:46)
4 Flutter 0x10601418c [inlined] std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait<T> (__mutex_base:398)
5 Flutter 0x10601418c [inlined] fml::ConcurrentMessageLoop::WorkerMain (concurrent_message_loop.cc:75)
6 Flutter 0x10601418c [inlined] fml::ConcurrentMessageLoop::ConcurrentMessageLoop::lambda::operator() (concurrent_message_loop.cc:20)
7 Flutter 0x10601418c [inlined] std::_LIBCPP_ABI_NAMESPACE::__invoke[abi:v15000]<T> (invoke.h:403)
8 Flutter 0x10601418c [inlined] std::_LIBCPP_ABI_NAMESPACE::__thread_execute[abi:v15000]<T> (thread:284)
9 Flutter 0x10601418c std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<T> (thread:295)
10 libsystem_pthread.dylib 0x3e9f364d0 _pthread_start
Thread 13 name: io.worker.3
0 libsystem_kernel.dylib 0x3a4dc9b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x3e9f34fd0 _pthread_cond_wait
2 Flutter 0x105d8895c [inlined] std::_LIBCPP_ABI_NAMESPACE::__libcpp_condvar_wait[abi:v15000] (__threading_support:335)
3 Flutter 0x105d8895c std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait (condition_variable.cpp:46)
4 Flutter 0x10601418c [inlined] std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait<T> (__mutex_base:398)
5 Flutter 0x10601418c [inlined] fml::ConcurrentMessageLoop::WorkerMain (concurrent_message_loop.cc:75)
6 Flutter 0x10601418c [inlined] fml::ConcurrentMessageLoop::ConcurrentMessageLoop::lambda::operator() (concurrent_message_loop.cc:20)
7 Flutter 0x10601418c [inlined] std::_LIBCPP_ABI_NAMESPACE::__invoke[abi:v15000]<T> (invoke.h:403)
8 Flutter 0x10601418c [inlined] std::_LIBCPP_ABI_NAMESPACE::__thread_execute[abi:v15000]<T> (thread:284)
9 Flutter 0x10601418c std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<T> (thread:295)
10 libsystem_pthread.dylib 0x3e9f364d0 _pthread_start
Thread 14 name: io.worker.4
0 libsystem_kernel.dylib 0x3a4dc9b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x3e9f34fd0 _pthread_cond_wait
2 Flutter 0x105d8895c [inlined] std::_LIBCPP_ABI_NAMESPACE::__libcpp_condvar_wait[abi:v15000] (__threading_support:335)
3 Flutter 0x105d8895c std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait (condition_variable.cpp:46)
4 Flutter 0x10601418c [inlined] std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait<T> (__mutex_base:398)
5 Flutter 0x10601418c [inlined] fml::ConcurrentMessageLoop::WorkerMain (concurrent_message_loop.cc:75)
6 Flutter 0x10601418c [inlined] fml::ConcurrentMessageLoop::ConcurrentMessageLoop::lambda::operator() (concurrent_message_loop.cc:20)
7 Flutter 0x10601418c [inlined] std::_LIBCPP_ABI_NAMESPACE::__invoke[abi:v15000]<T> (invoke.h:403)
8 Flutter 0x10601418c [inlined] std::_LIBCPP_ABI_NAMESPACE::__thread_execute[abi:v15000]<T> (thread:284)
9 Flutter 0x10601418c std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<T> (thread:295)
10 libsystem_pthread.dylib 0x3e9f364d0 _pthread_start
Thread 15 name: io.worker.5
0 libsystem_kernel.dylib 0x3a4dc9b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x3e9f34fd0 _pthread_cond_wait
2 Flutter 0x105d8895c [inlined] std::_LIBCPP_ABI_NAMESPACE::__libcpp_condvar_wait[abi:v15000] (__threading_support:335)
3 Flutter 0x105d8895c std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait (condition_variable.cpp:46)
4 Flutter 0x10601418c [inlined] std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait<T> (__mutex_base:398)
5 Flutter 0x10601418c [inlined] fml::ConcurrentMessageLoop::WorkerMain (concurrent_message_loop.cc:75)
6 Flutter 0x10601418c [inlined] fml::ConcurrentMessageLoop::ConcurrentMessageLoop::lambda::operator() (concurrent_message_loop.cc:20)
7 Flutter 0x10601418c [inlined] std::_LIBCPP_ABI_NAMESPACE::__invoke[abi:v15000]<T> (invoke.h:403)
8 Flutter 0x10601418c [inlined] std::_LIBCPP_ABI_NAMESPACE::__thread_execute[abi:v15000]<T> (thread:284)
9 Flutter 0x10601418c std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<T> (thread:295)
10 libsystem_pthread.dylib 0x3e9f364d0 _pthread_start
Thread 16 name: io.worker.6
0 libsystem_kernel.dylib 0x3a4dc9b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x3e9f34fd0 _pthread_cond_wait
2 Flutter 0x105d8895c [inlined] std::_LIBCPP_ABI_NAMESPACE::__libcpp_condvar_wait[abi:v15000] (__threading_support:335)
3 Flutter 0x105d8895c std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait (condition_variable.cpp:46)
4 Flutter 0x10601418c [inlined] std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait<T> (__mutex_base:398)
5 Flutter 0x10601418c [inlined] fml::ConcurrentMessageLoop::WorkerMain (concurrent_message_loop.cc:75)
6 Flutter 0x10601418c [inlined] fml::ConcurrentMessageLoop::ConcurrentMessageLoop::lambda::operator() (concurrent_message_loop.cc:20)
7 Flutter 0x10601418c [inlined] std::_LIBCPP_ABI_NAMESPACE::__invoke[abi:v15000]<T> (invoke.h:403)
8 Flutter 0x10601418c [inlined] std::_LIBCPP_ABI_NAMESPACE::__thread_execute[abi:v15000]<T> (thread:284)
9 Flutter 0x10601418c std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<T> (thread:295)
10 libsystem_pthread.dylib 0x3e9f364d0 _pthread_start
Thread 17 name: dart:io EventHandler
0 libsystem_kernel.dylib 0x3a4dd6f0c kevent
1 Flutter 0x1062d3900 dart::bin::EventHandlerImplementation::EventHandlerEntry (eventhandler_macos.cc:459)
2 Flutter 0x1063013f4 dart::bin::ThreadStart (thread_macos.cc:91)
3 libsystem_pthread.dylib 0x3e9f364d0 _pthread_start
Thread 18 name: io.worker.1
0 libsystem_kernel.dylib 0x3a4dc9b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x3e9f34fd0 _pthread_cond_wait
2 Flutter 0x105d8895c [inlined] std::_LIBCPP_ABI_NAMESPACE::__libcpp_condvar_wait[abi:v15000] (__threading_support:335)
3 Flutter 0x105d8895c std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait (condition_variable.cpp:46)
4 Flutter 0x10601418c [inlined] std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait<T> (__mutex_base:398)
5 Flutter 0x10601418c [inlined] fml::ConcurrentMessageLoop::WorkerMain (concurrent_message_loop.cc:75)
6 Flutter 0x10601418c [inlined] fml::ConcurrentMessageLoop::ConcurrentMessageLoop::lambda::operator() (concurrent_message_loop.cc:20)
7 Flutter 0x10601418c [inlined] std::_LIBCPP_ABI_NAMESPACE::__invoke[abi:v15000]<T> (invoke.h:403)
8 Flutter 0x10601418c [inlined] std::_LIBCPP_ABI_NAMESPACE::__thread_execute[abi:v15000]<T> (thread:284)
9 Flutter 0x10601418c std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<T> (thread:295)
10 libsystem_pthread.dylib 0x3e9f364d0 _pthread_start
Thread 19 name: io.worker.2
0 libsystem_kernel.dylib 0x3a4dc9b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x3e9f34fd0 _pthread_cond_wait
2 Flutter 0x105d8895c [inlined] std::_LIBCPP_ABI_NAMESPACE::__libcpp_condvar_wait[abi:v15000] (__threading_support:335)
3 Flutter 0x105d8895c std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait (condition_variable.cpp:46)
4 Flutter 0x10601418c [inlined] std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait<T> (__mutex_base:398)
5 Flutter 0x10601418c [inlined] fml::ConcurrentMessageLoop::WorkerMain (concurrent_message_loop.cc:75)
6 Flutter 0x10601418c [inlined] fml::ConcurrentMessageLoop::ConcurrentMessageLoop::lambda::operator() (concurrent_message_loop.cc:20)
7 Flutter 0x10601418c [inlined] std::_LIBCPP_ABI_NAMESPACE::__invoke[abi:v15000]<T> (invoke.h:403)
8 Flutter 0x10601418c [inlined] std::_LIBCPP_ABI_NAMESPACE::__thread_execute[abi:v15000]<T> (thread:284)
9 Flutter 0x10601418c std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<T> (thread:295)
10 libsystem_pthread.dylib 0x3e9f364d0 _pthread_start
Thread 20 name: io.worker.3
0 libsystem_kernel.dylib 0x3a4dc9b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x3e9f34fd0 _pthread_cond_wait
2 Flutter 0x105d8895c [inlined] std::_LIBCPP_ABI_NAMESPACE::__libcpp_condvar_wait[abi:v15000] (__threading_support:335)
3 Flutter 0x105d8895c std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait (condition_variable.cpp:46)
4 Flutter 0x10601418c [inlined] std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait<T> (__mutex_base:398)
5 Flutter 0x10601418c [inlined] fml::ConcurrentMessageLoop::WorkerMain (concurrent_message_loop.cc:75)
6 Flutter 0x10601418c [inlined] fml::ConcurrentMessageLoop::ConcurrentMessageLoop::lambda::operator() (concurrent_message_loop.cc:20)
7 Flutter 0x10601418c [inlined] std::_LIBCPP_ABI_NAMESPACE::__invoke[abi:v15000]<T> (invoke.h:403)
8 Flutter 0x10601418c [inlined] std::_LIBCPP_ABI_NAMESPACE::__thread_execute[abi:v15000]<T> (thread:284)
9 Flutter 0x10601418c std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<T> (thread:295)
10 libsystem_pthread.dylib 0x3e9f364d0 _pthread_start
Thread 21 name: io.worker.4
0 libsystem_kernel.dylib 0x3a4dc9b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x3e9f34fd0 _pthread_cond_wait
2 Flutter 0x105d8895c [inlined] std::_LIBCPP_ABI_NAMESPACE::__libcpp_condvar_wait[abi:v15000] (__threading_support:335)
3 Flutter 0x105d8895c std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait (condition_variable.cpp:46)
4 Flutter 0x10601418c [inlined] std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait<T> (__mutex_base:398)
5 Flutter 0x10601418c [inlined] fml::ConcurrentMessageLoop::WorkerMain (concurrent_message_loop.cc:75)
6 Flutter 0x10601418c [inlined] fml::ConcurrentMessageLoop::ConcurrentMessageLoop::lambda::operator() (concurrent_message_loop.cc:20)
7 Flutter 0x10601418c [inlined] std::_LIBCPP_ABI_NAMESPACE::__invoke[abi:v15000]<T> (invoke.h:403)
8 Flutter 0x10601418c [inlined] std::_LIBCPP_ABI_NAMESPACE::__thread_execute[abi:v15000]<T> (thread:284)
9 Flutter 0x10601418c std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<T> (thread:295)
10 libsystem_pthread.dylib 0x3e9f364d0 _pthread_start
Thread 22
0 libsystem_kernel.dylib 0x3a4dd16d0 __workq_kernreturn
1 libsystem_pthread.dylib 0x3e9f359ac _pthread_wqthread
Thread 23
0 libsystem_kernel.dylib 0x3a4dd16d0 __workq_kernreturn
1 libsystem_pthread.dylib 0x3e9f359ac _pthread_wqthread
Thread 24
0 libsystem_kernel.dylib 0x3a4dd16d0 __workq_kernreturn
1 libsystem_pthread.dylib 0x3e9f359ac _pthread_wqthread
Thread 25 name: com.google.firebase.crashlytics.MachExceptionServer
0 libsystem_kernel.dylib 0x3a4dc9178 mach_msg2_trap
1 libsystem_kernel.dylib 0x3a4dc8f0c mach_msg2_internal
2 libsystem_kernel.dylib 0x3a4dc8e24 mach_msg_overwrite
3 libsystem_kernel.dylib 0x3a4dc8c64 mach_msg
4 FirebaseCrashlytics 0x102dc3260 <unknown> + 104
5 libsystem_pthread.dylib 0x3e9f364d0 _pthread_start
Thread 26
0 libsystem_kernel.dylib 0x3a4dd16d0 __workq_kernreturn
1 libsystem_pthread.dylib 0x3e9f359ac _pthread_wqthread
Thread 27
0 libsystem_kernel.dylib 0x3a4dd16d0 __workq_kernreturn
1 libsystem_pthread.dylib 0x3e9f359ac _pthread_wqthread
Thread 28
0 libsystem_kernel.dylib 0x3a4dd16d0 __workq_kernreturn
1 libsystem_pthread.dylib 0x3e9f359ac _pthread_wqthread
Thread 29 name: DartWorker
0 libsystem_kernel.dylib 0x3a4dc9b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x3e9f34ffc _pthread_cond_wait
2 Flutter 0x1063ca898 dart::Monitor::WaitMicros (os_thread_macos.cc:449)
3 Flutter 0x106361a34 [inlined] dart::MonitorLocker::WaitMicros (lockers.h:181)
4 Flutter 0x106361a34 dart::MutatorThreadPool::OnEnterIdleLocked (isolate.cc:305)
5 Flutter 0x106411f7c [inlined] dart::ThreadPool::WorkerLoop (thread_pool.cc:167)
6 Flutter 0x106411f7c dart::ThreadPool::Worker::Main (thread_pool.cc:330)
7 Flutter 0x1063ca264 dart::ThreadStart (os_thread_macos.cc:136)
8 libsystem_pthread.dylib 0x3e9f364d0 _pthread_start
Thread 30 name: DartWorker
0 libsystem_kernel.dylib 0x3a4dc9b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x3e9f34ffc _pthread_cond_wait
2 Flutter 0x1063ca898 dart::Monitor::WaitMicros (os_thread_macos.cc:449)
3 Flutter 0x106411f48 [inlined] dart::MonitorLocker::WaitMicros (lockers.h:181)
4 Flutter 0x106411f48 [inlined] dart::ThreadPool::WorkerLoop (thread_pool.cc:183)
5 Flutter 0x106411f48 dart::ThreadPool::Worker::Main (thread_pool.cc:330)
6 Flutter 0x1063ca264 dart::ThreadStart (os_thread_macos.cc:136)
7 libsystem_pthread.dylib 0x3e9f364d0 _pthread_start
Thread 31 name: JavaScriptCore libpas scavenger
0 libsystem_kernel.dylib 0x3a4dc9b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x3e9f34fd0 _pthread_cond_wait
2 JavaScriptCore 0x3429db1b4 scavenger_thread_main
3 libsystem_pthread.dylib 0x3e9f364d0 _pthread_start
Thread 32
0 libsystem_kernel.dylib 0x3a4dc9978 __semwait_signal
1 libsystem_c.dylib 0x325fd9f1c nanosleep
2 libsystem_c.dylib 0x325fe81d8 sleep
3 Sentry 0x1035f3c1c <unknown> + 676
4 libsystem_pthread.dylib 0x3e9f364d0 _pthread_start
Thread 33 name: SentryCrash Exception Handler (Secondary)
0 libsystem_kernel.dylib 0x3a4dc9178 mach_msg2_trap
1 libsystem_kernel.dylib 0x3a4dc8f0c mach_msg2_internal
2 libsystem_kernel.dylib 0x3a4dc8e24 mach_msg_overwrite
3 libsystem_kernel.dylib 0x3a4dc8c64 mach_msg
4 Sentry 0x1035fff48 <unknown> + 172
5 libsystem_pthread.dylib 0x3e9f364d0 _pthread_start
Thread 35 name: io.sentry.app-hang-tracker
0 libsystem_kernel.dylib 0x3a4dc9978 __semwait_signal
1 libsystem_c.dylib 0x325fd9f1c nanosleep
2 Foundation 0x3145de768 +[NSThread sleepForTimeInterval:]
3 Sentry 0x1035e2468 <unknown> + 560
4 Foundation 0x313f47ddc __NSThread__start__
5 libsystem_pthread.dylib 0x3e9f364d0 _pthread_start
Thread 36 name: DartWorker
0 libsystem_kernel.dylib 0x3a4dc9b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x3e9f34ffc _pthread_cond_wait
2 Flutter 0x1063ca898 dart::Monitor::WaitMicros (os_thread_macos.cc:449)
3 Flutter 0x106411f48 [inlined] dart::MonitorLocker::WaitMicros (lockers.h:181)
4 Flutter 0x106411f48 [inlined] dart::ThreadPool::WorkerLoop (thread_pool.cc:183)
5 Flutter 0x106411f48 dart::ThreadPool::Worker::Main (thread_pool.cc:330)
6 Flutter 0x1063ca264 dart::ThreadStart (os_thread_macos.cc:136)
7 libsystem_pthread.dylib 0x3e9f364d0 _pthread_start
Thread 37 name: com.apple.NSURLConnectionLoader
0 libsystem_kernel.dylib 0x3a4dc9178 mach_msg2_trap
1 libsystem_kernel.dylib 0x3a4dc8f0c mach_msg2_internal
2 libsystem_kernel.dylib 0x3a4dc8e24 mach_msg_overwrite
3 libsystem_kernel.dylib 0x3a4dc8c64 mach_msg
4 CoreFoundation 0x315f99b18 __CFRunLoopServiceMachPort
5 CoreFoundation 0x315f97a10 __CFRunLoopRun
6 CoreFoundation 0x315f97474 CFRunLoopRunSpecific
7 CFNetwork 0x31836c05c estimatedPropertyListSize
8 Foundation 0x313f47ddc __NSThread__start__
9 libsystem_pthread.dylib 0x3e9f364d0 _pthread_start
Thread 38 name: DartWorker
0 libsystem_kernel.dylib 0x3a4dc9b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x3e9f34ffc _pthread_cond_wait
2 Flutter 0x1063ca898 dart::Monitor::WaitMicros (os_thread_macos.cc:449)
3 Flutter 0x106411f48 [inlined] dart::MonitorLocker::WaitMicros (lockers.h:181)
4 Flutter 0x106411f48 [inlined] dart::ThreadPool::WorkerLoop (thread_pool.cc:183)
5 Flutter 0x106411f48 dart::ThreadPool::Worker::Main (thread_pool.cc:330)
6 Flutter 0x1063ca264 dart::ThreadStart (os_thread_macos.cc:136)
7 libsystem_pthread.dylib 0x3e9f364d0 _pthread_start
Thread 39 name: DartWorker
0 libsystem_kernel.dylib 0x3a4dc9b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x3e9f34ffc _pthread_cond_wait
2 Flutter 0x1063ca898 dart::Monitor::WaitMicros (os_thread_macos.cc:449)
3 Flutter 0x106411f48 [inlined] dart::MonitorLocker::WaitMicros (lockers.h:181)
4 Flutter 0x106411f48 [inlined] dart::ThreadPool::WorkerLoop (thread_pool.cc:183)
5 Flutter 0x106411f48 dart::ThreadPool::Worker::Main (thread_pool.cc:330)
6 Flutter 0x1063ca264 dart::ThreadStart (os_thread_macos.cc:136)
7 libsystem_pthread.dylib 0x3e9f364d0 _pthread_start
Thread 40 name: DartWorker
0 libsystem_kernel.dylib 0x3a4dc9b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x3e9f34ffc _pthread_cond_wait
2 Flutter 0x1063ca898 dart::Monitor::WaitMicros (os_thread_macos.cc:449)
3 Flutter 0x106411f48 [inlined] dart::MonitorLocker::WaitMicros (lockers.h:181)
4 Flutter 0x106411f48 [inlined] dart::ThreadPool::WorkerLoop (thread_pool.cc:183)
5 Flutter 0x106411f48 dart::ThreadPool::Worker::Main (thread_pool.cc:330)
6 Flutter 0x1063ca264 dart::ThreadStart (os_thread_macos.cc:136)
7 libsystem_pthread.dylib 0x3e9f364d0 _pthread_start
Thread 41 name: DartWorker
0 App 0x109b83e80 String._substringUncheckedNative (string_patch.dart:1017)
1 App 0x1095e3920 _StringBase.substring (string_patch.dart:399)
2 App 0x109a29e48 _JsonStringParser.getString (convert_patch.dart:1399)
3 App 0x109a29d00 _ChunkedJsonParser.parseString (convert_patch.dart:1020)
4 App 0x109a278c0 _ChunkedJsonParser.parse (convert_patch.dart:838)
5 App 0x109a26d88 _parseJson (convert_patch.dart:35)
6 App 0x109a6522c [inlined] JsonDecoder.convert (json.dart:610)
7 App 0x109a6522c JsonCodec.decode (json.dart:216)
8 App 0x10978a124 jsonDecode (json.dart:155)
9 App 0x10978a0a4 jsonDecode (json.dart:153)
10 App 0x109791f20 _IsolateConfiguration.applyAndTime.<T> (compute_io.dart:128)
11 App 0x109791e78 Timeline.timeSync (timeline.dart:173)
12 App 0x109791e20 _IsolateConfiguration.applyAndTime (compute_io.dart:126)
13 App 0x109791b84 _spawn (compute_io.dart:148)
14 App 0x109791af8 _spawn (compute_io.dart:143)
15 App 0x109b8f310 _Closure.call
16 App 0x1095eded0 _delayEntrypointInvocation.<T> (isolate_patch.dart:300)
17 App 0x109b8f310 _Closure.call
18 App 0x1095eba44 _RawReceivePort._handleMessage (isolate_patch.dart:184)
19 App 0x1095c0590 RunDartOnCPU
Thread 42 name: DartWorker
0 libsystem_kernel.dylib 0x3a4dc9b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x3e9f34ffc _pthread_cond_wait
2 Flutter 0x1063ca898 dart::Monitor::WaitMicros (os_thread_macos.cc:449)
3 Flutter 0x106411f48 [inlined] dart::MonitorLocker::WaitMicros (lockers.h:181)
4 Flutter 0x106411f48 [inlined] dart::ThreadPool::WorkerLoop (thread_pool.cc:183)
5 Flutter 0x106411f48 dart::ThreadPool::Worker::Main (thread_pool.cc:330)
6 Flutter 0x1063ca264 dart::ThreadStart (os_thread_macos.cc:136)
7 libsystem_pthread.dylib 0x3e9f364d0 _pthread_start
Thread 43 name: DartWorker
0 libsystem_kernel.dylib 0x3a4dc9b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x3e9f34ffc _pthread_cond_wait
2 Flutter 0x1063ca898 dart::Monitor::WaitMicros (os_thread_macos.cc:449)
3 Flutter 0x106411f48 [inlined] dart::MonitorLocker::WaitMicros (lockers.h:181)
4 Flutter 0x106411f48 [inlined] dart::ThreadPool::WorkerLoop (thread_pool.cc:183)
5 Flutter 0x106411f48 dart::ThreadPool::Worker::Main (thread_pool.cc:330)
6 Flutter 0x1063ca264 dart::ThreadStart (os_thread_macos.cc:136)
7 libsystem_pthread.dylib 0x3e9f364d0 _pthread_start
Thread 44 name: DartWorker
0 libsystem_kernel.dylib 0x3a4dc9b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x3e9f34ffc _pthread_cond_wait
2 Flutter 0x1063ca898 dart::Monitor::WaitMicros (os_thread_macos.cc:449)
3 Flutter 0x106411f48 [inlined] dart::MonitorLocker::WaitMicros (lockers.h:181)
4 Flutter 0x106411f48 [inlined] dart::ThreadPool::WorkerLoop (thread_pool.cc:183)
5 Flutter 0x106411f48 dart::ThreadPool::Worker::Main (thread_pool.cc:330)
6 Flutter 0x1063ca264 dart::ThreadStart (os_thread_macos.cc:136)
7 libsystem_pthread.dylib 0x3e9f364d0 _pthread_start
Thread 45 name: DartWorker
0 libsystem_kernel.dylib 0x3a4dc9b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x3e9f34ffc _pthread_cond_wait
2 Flutter 0x1063ca898 dart::Monitor::WaitMicros (os_thread_macos.cc:449)
3 Flutter 0x106411f48 [inlined] dart::MonitorLocker::WaitMicros (lockers.h:181)
4 Flutter 0x106411f48 [inlined] dart::ThreadPool::WorkerLoop (thread_pool.cc:183)
5 Flutter 0x106411f48 dart::ThreadPool::Worker::Main (thread_pool.cc:330)
6 Flutter 0x1063ca264 dart::ThreadStart (os_thread_macos.cc:136)
7 libsystem_pthread.dylib 0x3e9f364d0 _pthread_start
Thread 46 name: DartWorker
0 libsystem_kernel.dylib 0x3a4dc9b1c __psynch_cvwait
1 libsystem_pthread.dylib 0x3e9f34ffc _pthread_cond_wait
2 Flutter 0x1063ca898 dart::Monitor::WaitMicros (os_thread_macos.cc:449)
3 Flutter 0x106411f48 [inlined] dart::MonitorLocker::WaitMicros (lockers.h:181)
4 Flutter 0x106411f48 [inlined] dart::ThreadPool::WorkerLoop (thread_pool.cc:183)
5 Flutter 0x106411f48 dart::ThreadPool::Worker::Main (thread_pool.cc:330)
6 Flutter 0x1063ca264 dart::ThreadStart (os_thread_macos.cc:136)
7 libsystem_pthread.dylib 0x3e9f364d0 _pthread_start
Thread 8 crashed with ARM Thread State (64-bit):
x0: 0x0000000122d3d629 x1: 0x0000000122d3de09 x2: 0x0000000102988081 x3: 0x0000000123204ce9
x4: 0x00000000000000ac x5: 0x0000000122d3d7f9 x6: 0x0000000122d3df58 x7: 0x00000000000000ff
x8: 0x00000001045e77b1 x9: 0x00000001054bf580 x10: 0x0000000106910b58 x11: 0x000000016fa3c170
x12: 0xfa7627e3029810a6 x13: 0x0000000000000000 x14: 0x0000000000000011 x15: 0x0000000118197ac8
x16: 0x0000000000000000 x17: 0x0000000000000008 x18: 0x0000000000000000 x19: 0x4173523050000000
x20: 0x4173523050000000 x21: 0x0000000118208000 x22: 0x0000000102988081 x23: 0x4173523050000000
x24: 0x00000001048a4af1 x25: 0x00000001180b7000 x26: 0x0000000114857200 x27: 0x0000000105100080
x28: 0x0000000800000000 fp: 0x0000000118197ae8 lr: 0xfffffffffffffffe sp: 0x00000001180b7000
pc: 0xfffffffffffffffe cpsr: 0x0000000040000000
EOFThank you very much for the report! After some help from another customer this morning we're now able to reproduce and we're working on reducing the failure and fixing! I hope we'll have a reduction within the next few hours and hopefully a fix tomorrow. 🤞
eseidel
commented
9 months ago OK, we found the bug. This is the repro:
main.dart:
import 'a.dart';
Future<void> main() async {
await compute();
}a.dart:
import 'b.dart' as b;
const Future<void> Function() compute = b.compute;b.dart
Future<void> compute() async {
await Future.delayed(Duration.zero);
}It doesn't seem to crash upstream flutter, but it definitely crashes Shorebird. I think it's still causes incorrect execution in upstream flutter, just doesn't crash.
We found it earlier in the day and filed as https://github.com/dart-lang/sdk/issues/54860, but didn't realize it was also causing our crash!
This happens to be triggered by package:dio, which is a relatively popular package. It could also be triggered by other packages, but I suspect almost all reports are from package:dio.
eseidel
commented
9 months ago Turns out we can't easily fix this for Flutter 3.16.9 because it requires a change to a part of Dart we don't currently use our forked copy for. So we're starting an upgrade to Dart 3.3.0 in anticipation of Flutter 3.19.0 presumably being soon after: https://github.com/shorebirdtech/shorebird/issues/1723
eseidel
commented
9 months ago We've prepared a release of Flutter 3.19.0-beta and Dart 3.3.0 for Monday. We decided it was better to move our Dart forward than trying to make more patches to work around this upstream bug.
eseidel
commented
9 months ago Thank you to the many who have helped and offered to help! We've built 3.19.0-beta and finished most of our pre-launch checks. We have a couple more to complete monday morning and then we'll launch. Dart 3.3.0 appears to be already pushed to stable, and my guess is that Flutter 3.19.0 will soon too, so we picked the Flutter 3.19.0-beta to ensure we depended on a recent enough Dart to include this upstream fix in it. Thank you all again for your patience.
eseidel
commented
9 months ago More context as to why we didn't fix this in our Dart for 3.16.9:
Currently when you run shorebird we pull our own (lightly customized) version of flutter into a cache directory.
That flutter in turn, pulls artifacts (including dart) from download.shorebird.dev, our "artifact proxy". However we only replace a few of the artifacts Flutter needs and the rest of them we forward the request on to Google for download. The dart sdk is one of the artifacts we don't replace, and instead forward. And the bug here is in the dart-sdk itself, in the generation of the app.dill file which when executed inside our modified Dart runtime crashes in this way. It probably has (slightly) incorrect behavior when executing in an unmodified Dart runtime too, it just doesn't crash (it does ASSERT in Debug mode, but in Release mode it seems to work upstream, only crashing in our modified Dart).
Replacing the Dart SDK on downloads.shorebird.dev would be a little tricky. Our modified Dart SDK doesn't necessarily work for development / JIT workloads, since we only test it in the AOT / arm64 / iOS cases. So we'd want to either fix our SDK to ensure it worked for all JIT / command line workloads and test it. Or we'd want to build yet-another copy of Dart. In either case it would be sizable infrastructure work that we avoided by just updating our Dart dependency to the just-published-on-friday stable 3.3.0.
felangel
commented
9 months ago We've landed the fix for this bug 🎉 Thanks to all who helped us track this down!
As @eseidel mentioned, the fix required pulling in changes from upstream Dart so we've created a new Shorebird Flutter release which is based on the current beta (3.19.0-0.4.pre).
To use the beta version we recommend switching to the Flutter beta channel and verifying that your app runs smoothly before releasing with shorebird.
flutter channel beta
flutter upgradeOnce you've upgraded to the beta channel you can point shorebird to the beta release via:
shorebird flutter versions use 3.19.0-0.4.preFinally you can create a new iOS release with the beta version:
shorebird release iosWe expect a new stable Flutter release very soon and plan to publish a new stable Shorebird release as soon as Flutter 3.19.0 is out but in the meantime we believe this beta release fixes the crash. Let us know if you encounter any issues and we're more than happy to help!
vlazdra
commented
9 months ago @eseidel @felangel Hey guys, I just updated shorebird to 0.26.0 and created a new iOS release.
I'm happy to confirm that the app no longer experiecens a crash when I do the same exact steps of opening a single tab in my app where the response is bigger than 50Kb (yes I'm using dio).
Awesome work, and many thanks! 🙌
Two crashes just came in for the same app:
These could happen when we end up on the CPU unwinding stacks which were made on the Simulator. I'm not yet sure why that would happen, but we've seen this kind of crash before.