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[Impeller] EXC_BAD_ACCESS crash on raster thread (InlinePassContext::EndPass()) #130167

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flutter/engine
#43485
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[Impeller] EXC_BAD_ACCESS crash on raster thread (InlinePassContext::EndPass())#130167
flutter/engine
#43485
@chrisbobbe

Description

@chrisbobbe
chrisbobbe
opened on Jul 7, 2023

Is there an existing issue for this?

Steps to reproduce

  1. Run my code sample (below) with Impeller. (I ran on my iPhone 13 Pro with flutter run and saw this message go by: "Using the Impeller rendering backend.")
  2. Press the "Press" button.

Expected results

The app does not crash.

Actual results

The app crashes, with this output:

* thread #12, name = 'io.flutter.1.raster', stop reason = EXC_BAD_ACCESS (code=1, address=0x0)
    frame #0: 0x00000001076ae598 Flutter`impeller::InlinePassContext::EndPass() + 56
Flutter`impeller::InlinePassContext::EndPass:
->  0x1076ae598 <+56>: ldr    x8, [x0]
    0x1076ae59c <+60>: ldr    x8, [x8, #0x20]
    0x1076ae5a0 <+64>: sub    x1, x29, #0x40
    0x1076ae5a4 <+68>: blr    x8
Target 0: (Runner) stopped.

See output from flutter run --verbose under "Logs" below.

Code sample

Code sample 
import 'dart:ui';

import 'package:flutter/material.dart';

void main() => runApp(const App());

class App extends StatelessWidget {
  const App({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Center(
        child: Builder(
          builder: (context) => ElevatedButton(
            onPressed: () {
              Navigator.of(context).push(PageRouteBuilder(
                pageBuilder: (
                  BuildContext context,
                  Animation<double> animation,
                  Animation<double> secondaryAnimation,
                ) => PhysicalModel(
                  color: Colors.blue,
                  child: Container()),
                transitionsBuilder: (
                  BuildContext context,
                  Animation<double> animation,
                  Animation<double> secondaryAnimation,
                  Widget child,
                ) => FadeTransition(
                  opacity: animation.drive(CurveTween(curve: Curves.ease)),
                  child: child)));
            },
            child: const Text('Press'))))); // crashes when pressed!
  }
}

Screenshots or Video

Screenshots / Video demonstration

[Upload media here]

Logs

Logs

flutter run --verbose output, with the first 3500+ lines removed (including lots of Xcode output that didn't seem relevant).

[   +2 ms] Flutter run key commands.
[   +1 ms] r Hot reload. 🔥🔥🔥
[        ] R Hot restart.
[        ] h List all available interactive commands.
[        ] d Detach (terminate "flutter run" but leave application running).
[        ] c Clear the screen
[        ] q Quit (terminate the application on the device).
[        ] A Dart VM Service on Chris’s iPhone is available at: http://127.0.0.1:52891/ztbyXxr2rvg=/
[ +220 ms] The Flutter DevTools debugger and profiler on Chris’s iPhone is available at: http://127.0.0.1:9100?uri=http://127.0.0.1:52891/ztbyXxr2rvg=/
[+6507 ms] Process 1382 stopped
[   +1 ms] * thread #10, name = 'io.flutter.1.raster', stop reason = EXC_BAD_ACCESS (code=1, address=0x0)
[        ]     frame #0: 0x000000010325a598 Flutter`impeller::InlinePassContext::EndPass() + 56
[        ] Flutter`impeller::InlinePassContext::EndPass:
[        ] ->  0x10325a598 <+56>: ldr    x8, [x0]
[        ]     0x10325a59c <+60>: ldr    x8, [x8, #0x20]
[        ]     0x10325a5a0 <+64>: sub    x1, x29, #0x40
[        ]     0x10325a5a4 <+68>: blr    x8
[        ] Target 0: (Runner) stopped.
[        ] thread backtrace all
[        ] Debugger state set to detached.
[        ] process detach
[  +42 ms]   thread #1, queue = 'com.apple.main-thread'
[        ]     frame #0: 0x00000001f8a4fc84 libsystem_kernel.dylib`mach_msg2_trap + 8
[        ]     frame #1: 0x00000001f8a62b54 libsystem_kernel.dylib`mach_msg2_internal + 80
[        ]     frame #2: 0x00000001f8a62e2c libsystem_kernel.dylib`mach_msg_overwrite + 540
[        ]     frame #3: 0x00000001f8a501c8 libsystem_kernel.dylib`mach_msg + 24
[        ]     frame #4: 0x00000001b9b84024 CoreFoundation`__CFRunLoopServiceMachPort + 160
[        ]     frame #5: 0x00000001b9b85250 CoreFoundation`__CFRunLoopRun + 1208
[        ]     frame #6: 0x00000001b9b8a3ec CoreFoundation`CFRunLoopRunSpecific + 612
[        ]     frame #7: 0x00000001f502735c GraphicsServices`GSEventRunModal + 164
[        ]     frame #8: 0x00000001bbf176e8 UIKitCore`-[UIApplication _run] + 888
[        ]     frame #9: 0x00000001bbf1734c UIKitCore`UIApplicationMain + 340
[        ]     frame #10: 0x00000001003acc70 Runner`main at AppDelegate.swift:5:13
[        ]     frame #11: 0x00000001d9062dec dyld`start + 2220
[        ]   thread #2
[        ]     frame #0: 0x0000000219898b74 libsystem_pthread.dylib`start_wqthread
[        ]   thread #3
[        ]     frame #0: 0x00000001f8a5018c libsystem_kernel.dylib`__workq_kernreturn + 8
[        ]   thread #4
[        ]     frame #0: 0x00000001f8a5018c libsystem_kernel.dylib`__workq_kernreturn + 8
[        ]   thread #5, name = 'com.apple.uikit.eventfetch-thread'
[        ]     frame #0: 0x00000001f8a4fc84 libsystem_kernel.dylib`mach_msg2_trap + 8
[        ]     frame #1: 0x00000001f8a62b54 libsystem_kernel.dylib`mach_msg2_internal + 80
[        ]     frame #2: 0x00000001f8a62e2c libsystem_kernel.dylib`mach_msg_overwrite + 540
[        ]     frame #3: 0x00000001f8a501c8 libsystem_kernel.dylib`mach_msg + 24
[        ]     frame #4: 0x00000001b9b84024 CoreFoundation`__CFRunLoopServiceMachPort + 160
[        ]     frame #5: 0x00000001b9b85250 CoreFoundation`__CFRunLoopRun + 1208
[        ]     frame #6: 0x00000001b9b8a3ec CoreFoundation`CFRunLoopRunSpecific + 612
[        ]     frame #7: 0x00000001b3e0afd4 Foundation`-[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 212
[        ]     frame #8: 0x00000001b3e0aebc Foundation`-[NSRunLoop(NSRunLoop) runUntilDate:] + 64
[        ]     frame #9: 0x00000001bc04a3fc UIKitCore`-[UIEventFetcher threadMain] + 416
[        ]     frame #10: 0x00000001b3e24544 Foundation`__NSThread__start__ + 716
[        ]     frame #11: 0x00000002198996b8 libsystem_pthread.dylib`_pthread_start + 148
[        ]   thread #9, name = 'io.flutter.1.ui'
[        ]     frame #0: 0x00000001f8a4fc84 libsystem_kernel.dylib`mach_msg2_trap + 8
[        ]     frame #1: 0x00000001f8a62b54 libsystem_kernel.dylib`mach_msg2_internal + 80
[        ]     frame #2: 0x00000001f8a62e2c libsystem_kernel.dylib`mach_msg_overwrite + 540
[        ]     frame #3: 0x00000001f8a501c8 libsystem_kernel.dylib`mach_msg + 24
[        ]     frame #4: 0x00000001b9b84024 CoreFoundation`__CFRunLoopServiceMachPort + 160
[        ]     frame #5: 0x00000001b9b85250 CoreFoundation`__CFRunLoopRun + 1208
[        ]     frame #6: 0x00000001b9b8a3ec CoreFoundation`CFRunLoopRunSpecific + 612
[        ]     frame #7: 0x000000010300bde4 Flutter`fml::MessageLoopDarwin::Run() + 88
[        ]     frame #8: 0x000000010300a988 Flutter`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_delete<std::_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
[        ]     frame #9: 0x00000002198996b8 libsystem_pthread.dylib`_pthread_start + 148
[        ] * thread #10, name = 'io.flutter.1.raster', stop reason = EXC_BAD_ACCESS (code=1, address=0x0)
[        ]   * frame #0: 0x000000010325a598 Flutter`impeller::InlinePassContext::EndPass() + 56
[        ]     frame #1: 0x0000000103252a9c Flutter`impeller::EntityPass::OnRender(impeller::ContentContext&, impeller::TSize<long long>, impeller::EntityPassTarget&, impeller::TPoint<float>, impeller::TPoint<float>, unsigned int, std::_LIBCPP_ABI_NAMESPACE::vector<impeller::EntityPass::StencilCoverageLayer, std::_LIBCPP_ABI_NAMESPACE::allocator<impeller::EntityPass::StencilCoverageLayer> >&, unsigned long, std::_LIBCPP_ABI_NAMESPACE::shared_ptr<impeller::Contents>, std::_LIBCPP_ABI_NAMESPACE::optional<impeller::InlinePassContext::RenderPassResult> const&) const + 528
[        ]     frame #2: 0x0000000103253174 Flutter`impeller::EntityPass::OnRender(impeller::ContentContext&, impeller::TSize<long long>, impeller::EntityPassTarget&, impeller::TPoint<float>, impeller::TPoint<float>, unsigned int, std::_LIBCPP_ABI_NAMESPACE::vector<impeller::EntityPass::StencilCoverageLayer, std::_LIBCPP_ABI_NAMESPACE::allocator<impeller::EntityPass::StencilCoverageLayer> >&, unsigned long, std::_LIBCPP_ABI_NAMESPACE::shared_ptr<impeller::Contents>, std::_LIBCPP_ABI_NAMESPACE::optional<impeller::InlinePassContext::RenderPassResult> const&) const + 2280
[        ]     frame #3: 0x00000001031c6038 Flutter`impeller::AiksContext::Render(impeller::Picture const&, impeller::RenderTarget&) + 2008
[        ]     frame #4: 0x00000001032636e0 Flutter`impeller::Renderer::Render(std::_LIBCPP_ABI_NAMESPACE::unique_ptr<impeller::Surface, std::_LIBCPP_ABI_NAMESPACE::default_delete<impeller::Surface> >, std::_LIBCPP_ABI_NAMESPACE::function<bool (impeller::RenderTarget&)> const&) const + 332
[        ]     frame #5: 0x0000000103310f10 Flutter`std::_LIBCPP_ABI_NAMESPACE::__function::__func<fml::internal::CopyableLambda<flutter::GPUSurfaceMetalImpeller::AcquireFrameFromCAMetalLayer(SkISize const&)::$_0>, std::_LIBCPP_ABI_NAMESPACE::allocator<fml::internal::CopyableLambda<flutter::GPUSurfaceMetalImpeller::AcquireFrameFromCAMetalLayer(SkISize const&)::$_0> >, bool (flutter::SurfaceFrame&, flutter::DlCanvas*)>::operator()(flutter::SurfaceFrame&, flutter::DlCanvas*&&) + 896
[        ]     frame #6: 0x00000001031bfd20 Flutter`flutter::SurfaceFrame::Submit() + 84
[        ]     frame #7: 0x00000001030fee88 Flutter`flutter::Rasterizer::DrawToSurfaceUnsafe(flutter::FrameTimingsRecorder&, flutter::LayerTree&, float) + 1560
[        ]     frame #8: 0x00000001030ff934 Flutter`std::_LIBCPP_ABI_NAMESPACE::__function::__func<flutter::Rasterizer::DrawToSurface(flutter::FrameTimingsRecorder&, flutter::LayerTree&, float)::$_1, std::_LIBCPP_ABI_NAMESPACE::allocator<flutter::Rasterizer::DrawToSurface(flutter::FrameTimingsRecorder&, flutter::LayerTree&, float)::$_1>, void ()>::operator()() + 36
[        ]     frame #9: 0x0000000103009458 Flutter`fml::SyncSwitch::Execute(fml::SyncSwitch::Handlers const&) const + 72
[        ]     frame #10: 0x00000001030fe70c Flutter`flutter::Rasterizer::DrawToSurface(flutter::FrameTimingsRecorder&, flutter::LayerTree&, float) + 292
[   +1 ms]     frame #11: 0x0000000103100848 Flutter`std::_LIBCPP_ABI_NAMESPACE::__function::__func<flutter::Rasterizer::Draw(std::_LIBCPP_ABI_NAMESPACE::shared_ptr<flutter::Pipeline<flutter::LayerTreeItem> > const&, std::_LIBCPP_ABI_NAMESPACE::function<bool (flutter::LayerTree&)>)::$_1, std::_LIBCPP_ABI_NAMESPACE::allocator<flutter::Rasterizer::Draw(std::_LIBCPP_ABI_NAMESPACE::shared_ptr<flutter::Pipeline<flutter::LayerTreeItem> > const&, std::_LIBCPP_ABI_NAMESPACE::function<bool (flutter::LayerTree&)>)::$_1>, void (std::_LIBCPP_ABI_NAMESPACE::unique_ptr<flutter::LayerTreeItem, std::_LIBCPP_ABI_NAMESPACE::default_delete<flutter::LayerTreeItem> >)>::operator()(std::_LIBCPP_ABI_NAMESPACE::unique_ptr<flutter::LayerTreeItem, std::_LIBCPP_ABI_NAMESPACE::default_delete<flutter::LayerTreeItem> >&&) + 236
[        ]     frame #12: 0x00000001030ffb78 Flutter`flutter::Rasterizer::Draw(std::_LIBCPP_ABI_NAMESPACE::shared_ptr<flutter::Pipeline<flutter::LayerTreeItem> > const&, std::_LIBCPP_ABI_NAMESPACE::function<bool (flutter::LayerTree&)>) + 452
[        ]     frame #13: 0x00000001031181ec Flutter`std::_LIBCPP_ABI_NAMESPACE::__function::__func<fml::internal::CopyableLambda<flutter::Shell::OnAnimatorDraw(std::_LIBCPP_ABI_NAMESPACE::shared_ptr<flutter::Pipeline<flutter::LayerTreeItem> >)::$_0>, std::_LIBCPP_ABI_NAMESPACE::allocator<fml::internal::CopyableLambda<flutter::Shell::OnAnimatorDraw(std::_LIBCPP_ABI_NAMESPACE::shared_ptr<flutter::Pipeline<flutter::LayerTreeItem> >)::$_0> >, void ()>::operator()() + 368
[        ]     frame #14: 0x0000000103007c38 Flutter`fml::MessageLoopImpl::FlushTasks(fml::FlushType) + 1000
[        ]     frame #15: 0x000000010300bcf8 Flutter`fml::MessageLoopDarwin::OnTimerFire(__CFRunLoopTimer*, fml::MessageLoopDarwin*) + 32
[        ]     frame #16: 0x00000001b9bd6624 CoreFoundation`__CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ + 32
[        ]     frame #17: 0x00000001b9b93f4c CoreFoundation`__CFRunLoopDoTimer + 940
[        ]     frame #18: 0x00000001b9b3971c CoreFoundation`__CFRunLoopDoTimers + 288
[        ]     frame #19: 0x00000001b9b854d4 CoreFoundation`__CFRunLoopRun + 1852
[        ]     frame #20: 0x00000001b9b8a3ec CoreFoundation`CFRunLoopRunSpecific + 612
[        ]     frame #21: 0x000000010300bde4 Flutter`fml::MessageLoopDarwin::Run() + 88
[        ]     frame #22: 0x000000010300a988 Flutter`void* std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<std::_LIBCPP_ABI_NAMESPACE::tuple<std::_LIBCPP_ABI_NAMESPACE::unique_ptr<std::_LIBCPP_ABI_NAMESPACE::__thread_struct, std::_LIBCPP_ABI_NAMESPACE::default_delete<std::_LIBCPP_ABI_NAMESPACE::__thread_struct> >, fml::Thread::Thread(std::_LIBCPP_ABI_NAMESPACE::function<void (fml::Thread::ThreadConfig const&)> const&, fml::Thread::ThreadConfig const&)::$_0> >(void*) + 208
[        ]     frame #23: 0x00000002198996b8 libsystem_pthread.dylib`_pthread_start + 148
[        ]   thread #11, name = 'io.flutter.1.io'
[        ]     frame #0: 0x00000001f8a4fc84 libsystem_kernel.dylib`mach_msg2_trap + 8
[        ]     frame #1: 0x00000001f8a62b54 libsystem_kernel.dylib`mach_msg2_internal + 80
[        ]     frame #2: 0x00000001f8a62e2c libsystem_kernel.dylib`mach_msg_overwrite + 540
[        ]     frame #3: 0x00000001f8a501c8 libsystem_kernel.dylib`mach_msg + 24
[        ]     frame #4: 0x00000001b9b84024 CoreFoundation`__CFRunLoopServiceMachPort + 160
[        ]     frame #5: 0x00000001b9b85250 CoreFoundation`__CFRunLoopRun + 1208
[        ]     frame #6: 0x00000001b9b8a3ec CoreFoundation`CFRunLoopRunSpecific + 612
[        ]     frame #7: 0x000000010300bde4 Flutter`fml::MessageLoopDarwin::Run() + 88
[        ]     frame #8: 0x000000010300a988 Flutter`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_delete<std::_LIBCPP_ABI_NAMESPACE::__thread_struct> >, fml::Thread::Thread(std::_LIBCPP_ABI_NAMESPACE::function<void (fml::Thread::ThreadConfig const&)> const&, fml::Thread::ThreadConfig const&)::$_0> >(void*) + 208
[        ]     frame #9: 0x00000002198996b8 libsystem_pthread.dylib`_pthread_start + 148
[        ]   thread #12, name = 'io.flutter.1.profiler'
[        ]     frame #0: 0x00000001f8a4fc84 libsystem_kernel.dylib`mach_msg2_trap + 8
[        ]     frame #1: 0x00000001f8a62b54 libsystem_kernel.dylib`mach_msg2_internal + 80
[        ]     frame #2: 0x00000001f8a62e2c libsystem_kernel.dylib`mach_msg_overwrite + 540
[        ]     frame #3: 0x00000001f8a501c8 libsystem_kernel.dylib`mach_msg + 24
[        ]     frame #4: 0x00000001b9b84024 CoreFoundation`__CFRunLoopServiceMachPort + 160
[        ]     frame #5: 0x00000001b9b85250 CoreFoundation`__CFRunLoopRun + 1208
[        ]     frame #6: 0x00000001b9b8a3ec CoreFoundation`CFRunLoopRunSpecific + 612
[        ]     frame #7: 0x000000010300bde4 Flutter`fml::MessageLoopDarwin::Run() + 88
[        ]     frame #8: 0x000000010300a988 Flutter`void* std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<std::_LIBCPP_ABI_NAMESPACE::tuple<std::_LIBCPP_ABI_NAMESPACE::unique_ptr<std::_LIBCPP_ABI_NAMESPACE::__thread_struct, std::_LIBCPP_ABI_NAMESPACE::default_delete<std::_LIBCPP_ABI_NAMESPACE::__thread_struct> >, fml::Thread::Thread(std::_LIBCPP_ABI_NAMESPACE::function<void (fml::Thread::ThreadConfig const&)> const&, fml::Thread::ThreadConfig const&)::$_0> >(void*) + 208
[        ]     frame #9: 0x00000002198996b8 libsystem_pthread.dylib`_pthread_start + 148
[        ]   thread #13, name = 'io.worker.1'
[        ]     frame #0: 0x00000001f8a50558 libsystem_kernel.dylib`__psynch_cvwait + 8
[        ]     frame #1: 0x00000002198a0078 libsystem_pthread.dylib`_pthread_cond_wait + 1232
[        ]     frame #2: 0x0000000102d7eb70 Flutter`std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait(std::_LIBCPP_ABI_NAMESPACE::unique_lock<std::_LIBCPP_ABI_NAMESPACE::mutex>&) + 20
[        ]     frame #3: 0x000000010300466c Flutter`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_delete<std::_LIBCPP_ABI_NAMESPACE::__thread_struct> >, fml::ConcurrentMessageLoop::ConcurrentMessageLoop(unsigned long)::$_0> >(void*) + 352
[        ]     frame #4: 0x00000002198996b8 libsystem_pthread.dylib`_pthread_start + 148
[        ]   thread #14, name = 'io.worker.2'
[        ]     frame #0: 0x00000001f8a50558 libsystem_kernel.dylib`__psynch_cvwait + 8
[        ]     frame #1: 0x00000002198a0078 libsystem_pthread.dylib`_pthread_cond_wait + 1232
[        ]     frame #2: 0x0000000102d7eb70 Flutter`std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait(std::_LIBCPP_ABI_NAMESPACE::unique_lock<std::_LIBCPP_ABI_NAMESPACE::mutex>&) + 20
[        ]     frame #3: 0x000000010300466c Flutter`void* std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<std::_LIBCPP_ABI_NAMESPACE::tuple<std::_LIBCPP_ABI_NAMESPACE::unique_ptr<std::_LIBCPP_ABI_NAMESPACE::__thread_struct, std::_LIBCPP_ABI_NAMESPACE::default_delete<std::_LIBCPP_ABI_NAMESPACE::__thread_struct> >, fml::ConcurrentMessageLoop::ConcurrentMessageLoop(unsigned long)::$_0> >(void*) + 352
[        ]     frame #4: 0x00000002198996b8 libsystem_pthread.dylib`_pthread_start + 148
[        ]   thread #15, name = 'io.worker.3'
[        ]     frame #0: 0x00000001f8a50558 libsystem_kernel.dylib`__psynch_cvwait + 8
[        ]     frame #1: 0x00000002198a0078 libsystem_pthread.dylib`_pthread_cond_wait + 1232
[        ]     frame #2: 0x0000000102d7eb70 Flutter`std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait(std::_LIBCPP_ABI_NAMESPACE::unique_lock<std::_LIBCPP_ABI_NAMESPACE::mutex>&) + 20
[        ]     frame #3: 0x000000010300466c Flutter`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_delete<std::_LIBCPP_ABI_NAMESPACE::__thread_struct> >, fml::ConcurrentMessageLoop::ConcurrentMessageLoop(unsigned long)::$_0> >(void*) + 352
[        ]     frame #4: 0x00000002198996b8 libsystem_pthread.dylib`_pthread_start + 148
[        ]   thread #16, name = 'io.worker.4'
[        ]     frame #0: 0x00000001f8a50558 libsystem_kernel.dylib`__psynch_cvwait + 8
[        ]     frame #1: 0x00000002198a0078 libsystem_pthread.dylib`_pthread_cond_wait + 1232
[        ]     frame #2: 0x0000000102d7eb70 Flutter`std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait(std::_LIBCPP_ABI_NAMESPACE::unique_lock<std::_LIBCPP_ABI_NAMESPACE::mutex>&) + 20
[        ]     frame #3: 0x000000010300466c Flutter`void* std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<std::_LIBCPP_ABI_NAMESPACE::tuple<std::_LIBCPP_ABI_NAMESPACE::unique_ptr<std::_LIBCPP_ABI_NAMESPACE::__thread_struct, std::_LIBCPP_ABI_NAMESPACE::default_delete<std::_LIBCPP_ABI_NAMESPACE::__thread_struct> >, fml::ConcurrentMessageLoop::ConcurrentMessageLoop(unsigned long)::$_0> >(void*) + 352
[        ]     frame #4: 0x00000002198996b8 libsystem_pthread.dylib`_pthread_start + 148
[        ]   thread #17, name = 'io.worker.5'
[        ]     frame #0: 0x00000001f8a50558 libsystem_kernel.dylib`__psynch_cvwait + 8
[        ]     frame #1: 0x00000002198a0078 libsystem_pthread.dylib`_pthread_cond_wait + 1232
[        ]     frame #2: 0x0000000102d7eb70 Flutter`std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait(std::_LIBCPP_ABI_NAMESPACE::unique_lock<std::_LIBCPP_ABI_NAMESPACE::mutex>&) + 20
[        ]     frame #3: 0x000000010300466c Flutter`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_delete<std::_LIBCPP_ABI_NAMESPACE::__thread_struct> >, fml::ConcurrentMessageLoop::ConcurrentMessageLoop(unsigned long)::$_0> >(void*) + 352
[        ]     frame #4: 0x00000002198996b8 libsystem_pthread.dylib`_pthread_start + 148
[        ]   thread #18, name = 'io.worker.6'
[        ]     frame #0: 0x00000001f8a50558 libsystem_kernel.dylib`__psynch_cvwait + 8
[        ]     frame #1: 0x00000002198a0078 libsystem_pthread.dylib`_pthread_cond_wait + 1232
[        ]     frame #2: 0x0000000102d7eb70 Flutter`std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait(std::_LIBCPP_ABI_NAMESPACE::unique_lock<std::_LIBCPP_ABI_NAMESPACE::mutex>&) + 20
[        ]     frame #3: 0x000000010300466c Flutter`void* std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<std::_LIBCPP_ABI_NAMESPACE::tuple<std::_LIBCPP_ABI_NAMESPACE::unique_ptr<std::_LIBCPP_ABI_NAMESPACE::__thread_struct, std::_LIBCPP_ABI_NAMESPACE::default_delete<std::_LIBCPP_ABI_NAMESPACE::__thread_struct> >, fml::ConcurrentMessageLoop::ConcurrentMessageLoop(unsigned long)::$_0> >(void*) + 352
[        ]     frame #4: 0x00000002198996b8 libsystem_pthread.dylib`_pthread_start + 148
[        ]   thread #19, name = 'dart:io EventHandler'
[        ]     frame #0: 0x00000001f8a515bc libsystem_kernel.dylib`kevent + 8
[        ]     frame #1: 0x00000001032c69d4 Flutter`dart::bin::EventHandlerImplementation::EventHandlerEntry(unsigned long) + 416
[        ]     frame #2: 0x00000001032f4a78 Flutter`dart::bin::ThreadStart(void*) + 88
[        ]     frame #3: 0x00000002198996b8 libsystem_pthread.dylib`_pthread_start + 148
[        ]   thread #20, name = 'Dart Profiler ThreadInterrupter'
[        ]     frame #0: 0x00000001f8a50558 libsystem_kernel.dylib`__psynch_cvwait + 8
[        ]     frame #1: 0x00000002198a00a4 libsystem_pthread.dylib`_pthread_cond_wait + 1276
[        ]     frame #2: 0x000000010345a5b8 Flutter`dart::Monitor::WaitMicros(long long) + 128
[        ]     frame #3: 0x00000001034e9bd0 Flutter`dart::ThreadInterrupter::ThreadMain(unsigned long) + 440
[        ]     frame #4: 0x0000000103459f74 Flutter`dart::ThreadStart(void*) + 312
[        ]     frame #5: 0x00000002198996b8 libsystem_pthread.dylib`_pthread_start + 148
[        ]   thread #21, name = 'Dart Profiler SampleBlockProcessor'
[        ]     frame #0: 0x00000001f8a50558 libsystem_kernel.dylib`__psynch_cvwait + 8
[        ]     frame #1: 0x00000002198a00a4 libsystem_pthread.dylib`_pthread_cond_wait + 1276
[        ]     frame #2: 0x000000010345da84 Flutter`dart::SampleBlockProcessor::ThreadMain(unsigned long) + 256
[        ]     frame #3: 0x0000000103459f74 Flutter`dart::ThreadStart(void*) + 312
[        ]     frame #4: 0x00000002198996b8 libsystem_pthread.dylib`_pthread_start + 148
[        ]   thread #23, name = 'io.worker.1'
[        ]     frame #0: 0x00000001f8a50558 libsystem_kernel.dylib`__psynch_cvwait + 8
[        ]     frame #1: 0x00000002198a0078 libsystem_pthread.dylib`_pthread_cond_wait + 1232
[        ]     frame #2: 0x0000000102d7eb70 Flutter`std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait(std::_LIBCPP_ABI_NAMESPACE::unique_lock<std::_LIBCPP_ABI_NAMESPACE::mutex>&) + 20
[        ]     frame #3: 0x000000010300466c Flutter`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_delete<std::_LIBCPP_ABI_NAMESPACE::__thread_struct> >, fml::ConcurrentMessageLoop::ConcurrentMessageLoop(unsigned long)::$_0> >(void*) + 352
[        ]     frame #4: 0x00000002198996b8 libsystem_pthread.dylib`_pthread_start + 148
[        ]   thread #24, name = 'io.worker.2'
[        ]     frame #0: 0x00000001f8a50558 libsystem_kernel.dylib`__psynch_cvwait + 8
[        ]     frame #1: 0x00000002198a0078 libsystem_pthread.dylib`_pthread_cond_wait + 1232
[        ]     frame #2: 0x0000000102d7eb70 Flutter`std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait(std::_LIBCPP_ABI_NAMESPACE::unique_lock<std::_LIBCPP_ABI_NAMESPACE::mutex>&) + 20
[        ]     frame #3: 0x000000010300466c Flutter`void* std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<std::_LIBCPP_ABI_NAMESPACE::tuple<std::_LIBCPP_ABI_NAMESPACE::unique_ptr<std::_LIBCPP_ABI_NAMESPACE::__thread_struct, std::_LIBCPP_ABI_NAMESPACE::default_delete<std::_LIBCPP_ABI_NAMESPACE::__thread_struct> >, fml::ConcurrentMessageLoop::ConcurrentMessageLoop(unsigned long)::$_0> >(void*) + 352
[        ]     frame #4: 0x00000002198996b8 libsystem_pthread.dylib`_pthread_start + 148
[        ]   thread #25, name = 'io.worker.3'
[        ]     frame #0: 0x00000001f8a50558 libsystem_kernel.dylib`__psynch_cvwait + 8
[        ]     frame #1: 0x00000002198a0078 libsystem_pthread.dylib`_pthread_cond_wait + 1232
[        ]     frame #2: 0x0000000102d7eb70 Flutter`std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait(std::_LIBCPP_ABI_NAMESPACE::unique_lock<std::_LIBCPP_ABI_NAMESPACE::mutex>&) + 20
[        ]     frame #3: 0x000000010300466c Flutter`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_delete<std::_LIBCPP_ABI_NAMESPACE::__thread_struct> >, fml::ConcurrentMessageLoop::ConcurrentMessageLoop(unsigned long)::$_0> >(void*) + 352
[        ]     frame #4: 0x00000002198996b8 libsystem_pthread.dylib`_pthread_start + 148
[        ]   thread #26, name = 'io.worker.4'
[        ]     frame #0: 0x00000001f8a50558 libsystem_kernel.dylib`__psynch_cvwait + 8
[        ]     frame #1: 0x00000002198a0078 libsystem_pthread.dylib`_pthread_cond_wait + 1232
[        ]     frame #2: 0x0000000102d7eb70 Flutter`std::_LIBCPP_ABI_NAMESPACE::condition_variable::wait(std::_LIBCPP_ABI_NAMESPACE::unique_lock<std::_LIBCPP_ABI_NAMESPACE::mutex>&) + 20
[        ]     frame #3: 0x000000010300466c Flutter`void* std::_LIBCPP_ABI_NAMESPACE::__thread_proxy[abi:v15000]<std::_LIBCPP_ABI_NAMESPACE::tuple<std::_LIBCPP_ABI_NAMESPACE::unique_ptr<std::_LIBCPP_ABI_NAMESPACE::__thread_struct, std::_LIBCPP_ABI_NAMESPACE::default_delete<std::_LIBCPP_ABI_NAMESPACE::__thread_struct> >, fml::ConcurrentMessageLoop::ConcurrentMessageLoop(unsigned long)::$_0> >(void*) + 352
[        ]     frame #4: 0x00000002198996b8 libsystem_pthread.dylib`_pthread_start + 148
[        ]   thread #30, name = 'DartWorker'
[        ]     frame #0: 0x00000001f8a50558 libsystem_kernel.dylib`__psynch_cvwait + 8
[        ]     frame #1: 0x00000002198a00a4 libsystem_pthread.dylib`_pthread_cond_wait + 1276
[        ]     frame #2: 0x000000010345a5b8 Flutter`dart::Monitor::WaitMicros(long long) + 128
[        ]     frame #3: 0x0000000103384bfc Flutter`dart::MutatorThreadPool::OnEnterIdleLocked(dart::MonitorLocker*) + 480
[        ]     frame #4: 0x00000001034eabcc Flutter`dart::ThreadPool::Worker::Main(unsigned long) + 720
[        ]     frame #5: 0x0000000103459f74 Flutter`dart::ThreadStart(void*) + 312
[        ]     frame #6: 0x00000002198996b8 libsystem_pthread.dylib`_pthread_start + 148
[        ]   thread #31, name = 'DartWorker'
[        ]     frame #0: 0x000000010351c16c Flutter`dart::ConcurrentMarkTask::Run() + 460
[        ]     frame #1: 0x00000001034eaa88 Flutter`dart::ThreadPool::Worker::Main(unsigned long) + 396
[        ]     frame #2: 0x0000000103459f74 Flutter`dart::ThreadStart(void*) + 312
[        ]     frame #3: 0x00000002198996b8 libsystem_pthread.dylib`_pthread_start + 148
[        ]   thread #32, name = 'DartWorker'
[        ]     frame #0: 0x000000010351ce74 Flutter`dart::MarkingVisitorBase<true>::VisitPointers(dart::ObjectPtr*, dart::ObjectPtr*) + 128
[        ]     frame #1: 0x0000000103467c88 Flutter`dart::UntaggedObject::VisitPointersPredefined(dart::ObjectPointerVisitor*, long) + 980
[        ]     frame #2: 0x000000010351c188 Flutter`dart::ConcurrentMarkTask::Run() + 488
[        ]     frame #3: 0x00000001034eaa88 Flutter`dart::ThreadPool::Worker::Main(unsigned long) + 396
[        ]     frame #4: 0x0000000103459f74 Flutter`dart::ThreadStart(void*) + 312
[        ]     frame #5: 0x00000002198996b8 libsystem_pthread.dylib`_pthread_start + 148
[        ] (lldb) Process 1382 detached
[   +6 ms] ios-deploy exited with code 0
[   +7 ms] Service protocol connection closed.
[        ] Lost connection to device.
[        ] DevFS: Deleting filesystem on the device (file:///private/var/mobile/Containers/Data/Application/239EC28A-C00E-415E-95C1-6CA8F63A1AC9/tmp/scratchw18ClX/scratch/)
[ +255 ms] Ignored error while cleaning up DevFS: TimeoutException after 0:00:00.250000: Future not completed

[   +3 ms] "flutter run" took 44,625ms.
[ +113 ms] ensureAnalyticsSent: 105ms
[        ] Running 1 shutdown hook
[   +7 ms] Shutdown hooks complete
[        ] exiting with code 0

Flutter Doctor output

Doctor output 
$ flutter doctor
Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel main, 3.12.0-15.0.pre.23, on macOS 13.4.1 22F82 darwin-x64, locale en-US)
[✓] Android toolchain - develop for Android devices (Android SDK version 30.0.3)
[✓] Xcode - develop for iOS and macOS (Xcode 14.3.1)
[✓] Chrome - develop for the web
[✓] Android Studio (version 2021.3)
[✓] VS Code (version 1.79.2)
[✓] Connected device (3 available)
    ! Error: Chris’s Apple Watch has recently restarted. To use Chris’s Apple Watch with Xcode, unlock it and its
      companion iPhone (code 19)
[✓] Network resources

• No issues found!

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