gistfile1.txt

start of symbolized stack:
#01: _Exit at ??:?
#02: fxl::BreakDebugger() at ../../out/x64/../../garnet/public/lib/fxl/debug/debugger.cc:13
#03: ~LogMessage at ../../out/x64/../../garnet/public/lib/fxl/logging.cc:93
#04: ~WeakPtrFactory at ../../out/x64/../../third_party/flutter/fml/memory/weak_ptr.h:168
#05: ~Engine at ../../out/x64/../../third_party/flutter/shell/common/engine.cc:82
#06: ~Engine at ../../out/x64/../../third_party/flutter/shell/common/engine.cc:78
#07: ~Impl at ../../out/x64/../../garnet/public/lib/fxl/functional/make_copyable.h:28
#08: fxl::RefCountedThreadSafe<fxl::internal::CopyableLambda<shell::Shell::~Shell()::$_1>::Impl>::Release() const at ../../out/x64/../../garnet/public/lib/fxl/memory/ref_counted.h:71
#09: std::__2::__function::__func<fxl::internal::CopyableLambda<shell::Shell::~Shell()::$_1>, std::__2::allocator<fxl::internal::CopyableLambda<shell::Shell::~Shell()::$_1> >, void ()>::destroy_deallocate() at ../../out/x64/../../buildtools/mac-x64/clang/lib/x86_64-fuchsia/include/c++/v1/functional:1553
#10: fsl::internal::IncomingTaskQueue::PostTask(std::__2::function<void ()>) at ../../out/x64/../../garnet/public/lib/fsl/tasks/incoming_task_queue.cc:17
#11: fml::TaskRunner::RunNowOrPostTask(fxl::RefPtr<fxl::TaskRunner>, std::__2::function<void ()>) at ../../out/x64/../../third_party/flutter/fml/task_runner.cc:49
#12: ~Shell at ../../out/x64/../../third_party/flutter/shell/common/shell.cc:248
#13: std::__2::default_delete<shell::Shell>::operator()(shell::Shell*) const at ../../out/x64/../../buildtools/mac-x64/clang/lib/x86_64-fuchsia/include/c++/v1/memory:2333
 (inlined by) std::__2::unique_ptr<shell::Shell, std::__2::default_delete<shell::Shell> >::reset(shell::Shell*) at ../../out/x64/../../buildtools/mac-x64/clang/lib/x86_64-fuchsia/include/c++/v1/memory:2646
 (inlined by) ~unique_ptr at ../../out/x64/../../buildtools/mac-x64/clang/lib/x86_64-fuchsia/include/c++/v1/memory:2600
 (inlined by) ~Engine at ../../out/x64/../../third_party/flutter/content_handler/engine.cc:198
#14: std::__2::default_delete<flutter::Engine>::operator()(flutter::Engine*) const at ../../out/x64/../../buildtools/mac-x64/clang/lib/x86_64-fuchsia/include/c++/v1/memory:2333
 (inlined by) std::__2::unique_ptr<flutter::Engine, std::__2::default_delete<flutter::Engine> >::reset(flutter::Engine*) at ../../out/x64/../../buildtools/mac-x64/clang/lib/x86_64-fuchsia/include/c++/v1/memory:2646
 (inlined by) ~unique_ptr at ../../out/x64/../../buildtools/mac-x64/clang/lib/x86_64-fuchsia/include/c++/v1/memory:2600
 (inlined by) void std::__2::allocator_traits<std::__2::allocator<std::__2::__tree_node<std::__2::unique_ptr<flutter::Engine, std::__2::default_delete<flutter::Engine> >, void*> > >::__destroy<std::__2::unique_ptr<flutter::Engine, std::__2::default_delete<flutter::Engine> > >(std::__2::integral_constant<bool, false>, std::__2::allocator<std::__2::__tree_node<std::__2::unique_ptr<flutter::Engine, std::__2::default_delete<flutter::Engine> >, void*> >&, std::__2::unique_ptr<flutter::Engine, std::__2::default_delete<flutter::Engine> >*) at ../../out/x64/../../buildtools/mac-x64/clang/lib/x86_64-fuchsia/include/c++/v1/memory:1732
 (inlined by) void std::__2::allocator_traits<std::__2::allocator<std::__2::__tree_node<std::__2::unique_ptr<flutter::Engine, std::__2::default_delete<flutter::Engine> >, void*> > >::destroy<std::__2::unique_ptr<flutter::Engine, std::__2::default_delete<flutter::Engine> > >(std::__2::allocator<std::__2::__tree_node<std::__2::unique_ptr<flutter::Engine, std::__2::default_delete<flutter::Engine> >, void*> >&, std::__2::unique_ptr<flutter::Engine, std::__2::default_delete<flutter::Engine> >*) at ../../out/x64/../../buildtools/mac-x64/clang/lib/x86_64-fuchsia/include/c++/v1/memory:1595
 (inlined by) std::__2::__tree<std::__2::unique_ptr<flutter::Engine, std::__2::default_delete<flutter::Engine> >, std::__2::less<std::__2::unique_ptr<flutter::Engine, std::__2::default_delete<flutter::Engine> > >, std::__2::allocator<std::__2::unique_ptr<flutter::Engine, std::__2::default_delete<flutter::Engine> > > >::erase(std::__2::__tree_const_iterator<std::__2::unique_ptr<flutter::Engine, std::__2::default_delete<flutter::Engine> >, std::__2::__tree_node<std::__2::unique_ptr<flutter::Engine, std::__2::default_delete<flutter::Engine> >, void*>*, long>) at ../../out/x64/../../buildtools/mac-x64/clang/lib/x86_64-fuchsia/include/c++/v1/__tree:2368
#15: std::__2::set<std::__2::unique_ptr<flutter::Engine, std::__2::default_delete<flutter::Engine> >, std::__2::less<std::__2::unique_ptr<flutter::Engine, std::__2::default_delete<flutter::Engine> > >, std::__2::allocator<std::__2::unique_ptr<flutter::Engine, std::__2::default_delete<flutter::Engine> > > >::erase(std::__2::__tree_const_iterator<std::__2::unique_ptr<flutter::Engine, std::__2::default_delete<flutter::Engine> >, std::__2::__tree_node<std::__2::unique_ptr<flutter::Engine, std::__2::default_delete<flutter::Engine> >, void*>*, long>) at ../../out/x64/../../buildtools/mac-x64/clang/lib/x86_64-fuchsia/include/c++/v1/set:627
 (inlined by) flutter::Application::OnEngineTerminate(flutter::Engine const*) at ../../out/x64/../../third_party/flutter/content_handler/application.cc:266
#16: async::internal::RetainedTask::Handler(async_dispatcher*, async_task*, int) at ../../out/x64/../../zircon/system/ulib/async/task.cpp:21
#17: async_loop_dispatch_task at ../../out/x64/../../zircon/system/ulib/async-loop/loop.c:344
#18: async_loop_dispatch_tasks at ../../out/x64/../../zircon/system/ulib/async-loop/loop.c:324
#19: async_loop_run_once at ../../out/x64/../../zircon/system/ulib/async-loop/loop.c:236
#20: async_loop_run at ../../out/x64/../../zircon/system/ulib/async-loop/loop.c:202
#21: async::Loop::Run(zx::time, bool) at ../../out/x64/../../zircon/system/ulib/async-loop/loop_wrapper.cpp:25
#22: fsl::MessageLoop::Run(bool) at ../../out/x64/../../garnet/public/lib/fsl/tasks/message_loop.cc:66
#23: fsl::Thread::Main() at ../../out/x64/../../garnet/public/lib/fsl/threading/thread.cc:32
#24: fxl::Thread::Entry(void*) at ../../out/x64/../../garnet/public/lib/fxl/threading/thread.cc:63
#25: start_pthread at ../../zircon/third_party/ulib/musl/pthread/pthread_create.c:27
#26: thread_trampoline at ../../zircon/system/ulib/runtime/thread.c:81
#27: unknown, can't find pc, sp or app/library in line
end of symbolized stack