crash from null symbolized using symbols for `b8752bbfff0419c8bf616b602bc59fd28f6a3d1b` `ios-arm64-release`
```
#00 000000019007e5c0 CoreFoundation 52963DBA-FA89-36C2-8262-28B9776F8C12 + 1185216
#01 00000001a416c42c libobjc.A.dylib objc_exception_throw + 60
#02 000000018ff7aa9c CoreFoundation 52963DBA-FA89-36C2-8262-28B9776F8C12 + 121500
#03 0000000102419508 XX XX + 1742088
#04 00000001d7f6927c libsystem_platform.dylib 79AAC6D7-C39F-3B6B-882F-AA494B891C56 + 21116
#05 00000001029708c0 Flutter Flutter + 952512
                             SkArenaAlloc::RunDtorsOnBlock(char*)
                             third_party/skia/src/core/SkArenaAlloc.cpp:61:21
                             SkArenaAlloc::~SkArenaAlloc()
                             third_party/skia/src/core/SkArenaAlloc.cpp:36:0
                             SkArenaAlloc::~SkArenaAlloc()
                             third_party/skia/src/core/SkArenaAlloc.cpp:35:0
                             SkRecord::~SkRecord()
                             third_party/skia/src/core/SkRecord.cpp:17:0
#06 00000001029708c0 Flutter Flutter + 952512
                             SkArenaAlloc::RunDtorsOnBlock(char*)
                             third_party/skia/src/core/SkArenaAlloc.cpp:61:21
                             SkArenaAlloc::~SkArenaAlloc()
                             third_party/skia/src/core/SkArenaAlloc.cpp:36:0
                             SkArenaAlloc::~SkArenaAlloc()
                             third_party/skia/src/core/SkArenaAlloc.cpp:35:0
                             SkRecord::~SkRecord()
                             third_party/skia/src/core/SkRecord.cpp:17:0
#07 0000000102970848 Flutter Flutter + 952392
                             SkRecord::~SkRecord()
                             third_party/skia/src/core/SkRecord.cpp:12:23
                             SkRecord::~SkRecord()
                             third_party/skia/src/core/SkRecord.cpp:12:0
#08 00000001029c0b68 Flutter Flutter + 1280872
                             SkRefCntBase::unref() const
                             third_party/skia/include/core/SkRefCnt.h:77:19
                             void SkSafeUnref<SkRecord const>(SkRecord const*)
                             third_party/skia/include/core/SkRefCnt.h:150:0
                             sk_sp<SkRecord const>::~sk_sp()
                             third_party/skia/include/core/SkRefCnt.h:251:0
                             sk_sp<SkRecord const>::~sk_sp()
                             third_party/skia/include/core/SkRefCnt.h:250:0
                             SkBigPicture::~SkBigPicture()
                             third_party/skia/src/core/SkBigPicture.h:22:0
                             SkBigPicture::~SkBigPicture()
                             third_party/skia/src/core/SkBigPicture.h:22:0
                             SkBigPicture::~SkBigPicture()
                             third_party/skia/src/core/SkBigPicture.h:22:0
#09 0000000102914a40 Flutter Flutter + 576064
                             SkRefCntBase::unref() const
                             third_party/skia/include/core/SkRefCnt.h:77:19
                             flutter::SkiaUnrefQueue::Drain()
                             flutter/flow/skia_gpu_object.cc:44:0
#10 00000001028c344c Flutter Flutter + 242764
                             std::__1::__function::__value_func<void ()>::operator()() const
                             /opt/s/w/ir/cache/osx_sdk/XCode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/functional:1799:16
                             std::__1::function<void ()>::operator()() const
                             /opt/s/w/ir/cache/osx_sdk/XCode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/functional:2347:0
                             fml::MessageLoopImpl::FlushTasks(fml::FlushType)
                             flutter/fml/message_loop_impl.cc:130:0
#11 00000001028c53c0 Flutter Flutter + 250816
                             fml::MessageLoopImpl::RunExpiredTasksNow()
                             flutter/fml/message_loop_impl.cc:143:3
                             fml::MessageLoopDarwin::OnTimerFire(__CFRunLoopTimer*, fml::MessageLoopDarwin*)
                             flutter/fml/platform/darwin/message_loop_darwin.mm:75:0
#12 000000018fffc050 CoreFoundation 52963DBA-FA89-36C2-8262-28B9776F8C12 + 651344
#13 000000018fffbc50 CoreFoundation 52963DBA-FA89-36C2-8262-28B9776F8C12 + 650320
#14 000000018fffb0c4 CoreFoundation 52963DBA-FA89-36C2-8262-28B9776F8C12 + 647364
#15 000000018fff5178 CoreFoundation 52963DBA-FA89-36C2-8262-28B9776F8C12 + 622968
#16 000000018fff44bc CoreFoundation CFRunLoopRunSpecific + 600
#17 00000001028c529c Flutter Flutter + 250524
                             fml::MessageLoopDarwin::Run()
                             flutter/fml/platform/darwin/message_loop_darwin.mm:46:20
#18 00000001028c4c24 Flutter Flutter + 248868
                             fml::MessageLoopImpl::DoRun()
                             flutter/fml/message_loop_impl.cc:96:3
                             fml::MessageLoop::Run()
                             flutter/fml/message_loop.cc:49:0
                             fml::Thread::Thread(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_0::operator()() const
                             flutter/fml/thread.cc:36:0
                             decltype(std::__1::forward<fml::Thread::Thread(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_0>(fp)()) std::__1::__invoke<fml::Thread::Thread(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_0>(fml::Thread::Thread(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_0&&)
                             /opt/s/w/ir/cache/osx_sdk/XCode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/type_traits:4361:0
                             void std::__1::__thread_execute<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, fml::Thread::Thread(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_0>(std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, fml::Thread::Thread(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_0>&, std::__1::__tuple_indices<>)
                             /opt/s/w/ir/cache/osx_sdk/XCode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/thread:342:0
                             void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, fml::Thread::Thread(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_0> >(void*)
                             /opt/s/w/ir/cache/osx_sdk/XCode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/thread:352:0
#19 00000001d7f6dca8 libsystem_pthread.dylib _pthread_start + 320
#20 00000001d7f76788 libsystem_pthread.dylib thread_start + 8

```

crash from null symbolized using symbols for `b8752bbfff0419c8bf616b602bc59fd28f6a3d1b` `ios-arm64-release`
```
#00 0000000192b825c0 CoreFoundation 472C9193-115D-34CD-AD1D-0E7E091C9432 + 1185216
#01 00000001a6bfc42c libobjc.A.dylib objc_exception_throw + 60
#02 0000000192a7ea9c CoreFoundation 472C9193-115D-34CD-AD1D-0E7E091C9432 + 121500
#03 00000001044ed508 XX XX + 1742088
#04 00000001da0d627c libsystem_platform.dylib DAE36DD6-F44A-39F4-9924-261898BD82CC + 21116
#05 00000001da0dbc74 libsystem_pthread.dylib pthread_kill + 272
#06 000000019bc84bb4 libsystem_c.dylib abort + 104
#07 00000001a1bd24dc libsystem_malloc.dylib C39547F4-E0DF-3637-85A6-FD564AAB9C45 + 124124
#08 00000001a1bd2768 libsystem_malloc.dylib C39547F4-E0DF-3637-85A6-FD564AAB9C45 + 124776
#09 00000001a1bbde84 libsystem_malloc.dylib C39547F4-E0DF-3637-85A6-FD564AAB9C45 + 40580
#10 00000001a1bbaeb8 libsystem_malloc.dylib C39547F4-E0DF-3637-85A6-FD564AAB9C45 + 28344
#11 00000001a1bbbf30 libsystem_malloc.dylib C39547F4-E0DF-3637-85A6-FD564AAB9C45 + 32560
#12 0000000104d577d0 Flutter Flutter + 5634000
                             dart::FinalizablePersistentHandle::Finalize(dart::IsolateGroup*, dart::FinalizablePersistentHandle*)
                             third_party/dart/runtime/vm/dart_api_impl.cc:729:5
                             dart::FinalizablePersistentHandle::UpdateUnreachable(dart::IsolateGroup*)
                             third_party/dart/runtime/vm/dart_api_state.h:273:0
                             dart::ScavengerWeakVisitor::VisitHandle(unsigned long)
                             third_party/dart/runtime/vm/heap/scavenger.cc:454:0
#13 0000000104d5859c Flutter Flutter + 5637532
                             dart::Handles<5, 64, 0>::HandlesBlock::Visit(dart::HandleVisitor*)
                             third_party/dart/runtime/vm/handles_impl.h:302:14
                             dart::Handles<5, 64, 0>::Visit(dart::HandleVisitor*)
                             third_party/dart/runtime/vm/handles_impl.h:55:0
                             dart::FinalizablePersistentHandles::VisitHandles(dart::HandleVisitor*)
                             third_party/dart/runtime/vm/dart_api_state.h:581:0
                             dart::ApiState::VisitWeakHandlesUnlocked(dart::HandleVisitor*)
                             third_party/dart/runtime/vm/dart_api_state.h:792:0
                             dart::IsolateGroup::VisitWeakPersistentHandles(dart::HandleVisitor*)
                             third_party/dart/runtime/vm/isolate.cc:2952:0
                             dart::Scavenger::MournWeakHandles()
                             third_party/dart/runtime/vm/heap/scavenger.cc:1131:0
                             dart::Scavenger::Scavenge()
                             third_party/dart/runtime/vm/heap/scavenger.cc:1516:0
#14 0000000104d4cd64 Flutter Flutter + 5590372
                             dart::Heap::CollectNewSpaceGarbage(dart::Thread*, dart::Heap::GCReason)
                             third_party/dart/runtime/vm/heap/heap.cc:467:18
#15 0000000104d4e280 Flutter Flutter + 5595776
                             dart::Heap::NotifyIdle(long long)
                             third_party/dart/runtime/vm/heap/heap.cc:378:5
#16 0000000104c6166c Flutter Flutter + 4626028
                             dart::IdleTimeHandler::NotifyIdle(long long)
                             third_party/dart/runtime/vm/isolate.cc:249:12
                             Dart_NotifyIdle
                             third_party/dart/runtime/vm/dart_api_impl.cc:1910:0
                             flutter::RuntimeController::NotifyIdle(long long, unsigned long)
                             flutter/runtime/runtime_controller.cc:251:0
#17 0000000104af5b9c Flutter Flutter + 3136412
                             flutter::Engine::NotifyIdle(long long)
                             flutter/shell/common/engine.cc:260:24
#18 000000010483344c Flutter Flutter + 242764
                             std::__1::__function::__value_func<void ()>::operator()() const
                             /opt/s/w/ir/cache/osx_sdk/XCode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/functional:1799:16
                             std::__1::function<void ()>::operator()() const
                             /opt/s/w/ir/cache/osx_sdk/XCode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/functional:2347:0
                             fml::MessageLoopImpl::FlushTasks(fml::FlushType)
                             flutter/fml/message_loop_impl.cc:130:0
#19 00000001048353c0 Flutter Flutter + 250816
                             fml::MessageLoopImpl::RunExpiredTasksNow()
                             flutter/fml/message_loop_impl.cc:143:3
                             fml::MessageLoopDarwin::OnTimerFire(__CFRunLoopTimer*, fml::MessageLoopDarwin*)
                             flutter/fml/platform/darwin/message_loop_darwin.mm:75:0
#20 0000000192b00050 CoreFoundation 472C9193-115D-34CD-AD1D-0E7E091C9432 + 651344
#21 0000000192affc50 CoreFoundation 472C9193-115D-34CD-AD1D-0E7E091C9432 + 650320
#22 0000000192aff0c4 CoreFoundation 472C9193-115D-34CD-AD1D-0E7E091C9432 + 647364
#23 0000000192af9178 CoreFoundation 472C9193-115D-34CD-AD1D-0E7E091C9432 + 622968
#24 0000000192af84bc CoreFoundation CFRunLoopRunSpecific + 600
#25 000000010483529c Flutter Flutter + 250524
                             fml::MessageLoopDarwin::Run()
                             flutter/fml/platform/darwin/message_loop_darwin.mm:46:20
#26 0000000104834c24 Flutter Flutter + 248868
                             fml::MessageLoopImpl::DoRun()
                             flutter/fml/message_loop_impl.cc:96:3
                             fml::MessageLoop::Run()
                             flutter/fml/message_loop.cc:49:0
                             fml::Thread::Thread(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_0::operator()() const
                             flutter/fml/thread.cc:36:0
                             decltype(std::__1::forward<fml::Thread::Thread(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_0>(fp)()) std::__1::__invoke<fml::Thread::Thread(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_0>(fml::Thread::Thread(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_0&&)
                             /opt/s/w/ir/cache/osx_sdk/XCode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/type_traits:4361:0
                             void std::__1::__thread_execute<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, fml::Thread::Thread(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_0>(std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, fml::Thread::Thread(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_0>&, std::__1::__tuple_indices<>)
                             /opt/s/w/ir/cache/osx_sdk/XCode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/thread:342:0
                             void* std::__1::__thread_proxy<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::__thread_struct> >, fml::Thread::Thread(std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> > const&)::$_0> >(void*)
                             /opt/s/w/ir/cache/osx_sdk/XCode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include/c++/v1/thread:352:0
#27 00000001da0daca8 libsystem_pthread.dylib _pthread_start + 320
#28 00000001da0e3788 libsystem_pthread.dylib thread_start + 8

```

<!-- {"symbolized":[1001]} -->