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Comments (7)

darshankawar avatar darshankawar commented on June 15, 2024
Flutter    fml::SyncSwitch::SetSwitch(bool) (in Flutter:sync_switch.cc:36)
Flutter    flutter::Shell::SetGpuAvailability(flutter::GpuAvailability) (in Flutter:shell.cc:2233)
Flutter    -[FlutterEngine setIsGpuDisabled:] (in Flutter:FlutterEngine.mm:1378)
Flutter    -[FlutterEngine flutterDidEnterBackground:] (in Flutter:FlutterEngine.mm:1368)

These are the Flutter frames from the log provided.

from flutter.

darshankawar avatar darshankawar commented on June 15, 2024

A similar / related issue was fixed but I am not sure if the root-cause is same or not.
Based on the Flutter frames, I'll label this for team's input / attention.

from flutter.

jmagman avatar jmagman commented on June 15, 2024

@jayden320 can you share the full log that shows all threads so we can see what else is locked?

We don't have a local reproduction, so we can't provide sample code.

Out of curiosity, how did you get the backtrace then?

from flutter.

jayden320 avatar jayden320 commented on June 15, 2024

@jayden320 can you share the full log that shows all threads so we can see what else is locked?

We don't have a local reproduction, so we can't provide sample code.

Out of curiosity, how did you get the backtrace then?

The SDK collected by the crash is reported to the third-party backend

from flutter.

jayden320 avatar jayden320 commented on June 15, 2024

This is full log:

Logs
Thread 0 name: com.apple.main-thread  (cpu_usage: 0.00%)
libsystem_kernel.dylib    ___psynch_rw_wrlock (in libsystem_kernel.dylib)
libsystem_pthread.dylib    __pthread_rwlock_lock_wait (in libsystem_pthread.dylib)
libsystem_pthread.dylib    __pthread_rwlock_lock_slow$VARIANT$mp (in libsystem_pthread.dylib)
Flutter    fml::SyncSwitch::SetSwitch(bool) (in Flutter:sync_switch.cc:36)
Flutter    flutter::Shell::SetGpuAvailability(flutter::GpuAvailability) (in Flutter:shell.cc:2233)
Flutter    -[FlutterEngine setIsGpuDisabled:] (in Flutter:FlutterEngine.mm:1378)
Flutter    -[FlutterEngine flutterDidEnterBackground:] (in Flutter:FlutterEngine.mm:1368)
CoreFoundation    ___CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__ (in CoreFoundation)
CoreFoundation    ____CFXRegistrationPost_block_invoke (in CoreFoundation)
CoreFoundation    __CFXRegistrationPost (in CoreFoundation)
CoreFoundation    __CFXNotificationPost (in CoreFoundation)
Foundation    -[NSNotificationCenter postNotificationName:object:userInfo:] (in Foundation)
UIKitCore    ___47-[UIApplication _applicationDidEnterBackground]_block_invoke (in UIKitCore)
UIKitCore    +[UIViewController _performWithoutDeferringTransitionsAllowingAnimation:actions:] (in UIKitCore)
UIKitCore    -[UIApplication _applicationDidEnterBackground] (in UIKitCore)
UIKitCore    ___101-[_UISceneLifecycleMultiplexer _evalTransitionToSettings:fromSettings:forceExit:withTransitionStore:]_block_invoke_2 (in UIKitCore)
UIKitCore    __UIScenePerformActionsWithLifecycleActionMask (in UIKitCore)
UIKitCore    ___101-[_UISceneLifecycleMultiplexer _evalTransitionToSettings:fromSettings:forceExit:withTransitionStore:]_block_invoke (in UIKitCore)
UIKitCore    -[_UISceneLifecycleMultiplexer _performBlock:withApplicationOfDeactivationReasons:fromReasons:] (in UIKitCore)
UIKitCore    -[_UISceneLifecycleMultiplexer _evalTransitionToSettings:fromSettings:forceExit:withTransitionStore:] (in UIKitCore)
UIKitCore    -[_UISceneLifecycleMultiplexer uiScene:transitionedFromState:withTransitionContext:] (in UIKitCore)
UIKitCore    ___186-[_UIWindowSceneFBSSceneTransitionContextDrivenLifecycleSettingsDiffAction _performActionsForUIScene:withUpdatedFBSScene:settingsDiff:fromSettings:transitionContext:lifecycleActionType:]_block_invoke (in UIKitCore)
UIKitCore    +[BSAnimationSettings(UIKit) tryAnimatingWithSettings:actions:completion:] (in UIKitCore)
UIKitCore    __UISceneSettingsDiffActionPerformChangesWithTransitionContext (in UIKitCore)
UIKitCore    -[_UIWindowSceneFBSSceneTransitionContextDrivenLifecycleSettingsDiffAction _performActionsForUIScene:withUpdatedFBSScene:settingsDiff:fromSettings:transitionContext:lifecycleActionType:] (in UIKitCore)
UIKitCore    __64-[UIScene scene:didUpdateWithDiff:transitionContext:completion:]_block_invoke.578 (in UIKitCore)
UIKitCore    -[UIScene _emitSceneSettingsUpdateResponseForCompletion:afterSceneUpdateWork:] (in UIKitCore)
UIKitCore    -[UIScene scene:didUpdateWithDiff:transitionContext:completion:] (in UIKitCore)
UIKitCore    -[UIApplicationSceneClientAgent scene:handleEvent:withCompletion:] (in UIKitCore)
FrontBoardServices    -[FBSScene updater:didUpdateSettings:withDiff:transitionContext:completion:] (in FrontBoardServices)
FrontBoardServices    ___94-[FBSWorkspaceScenesClient _queue_updateScene:withSettings:diff:transitionContext:completion:]_block_invoke_2 (in FrontBoardServices)
FrontBoardServices    -[FBSWorkspace _calloutQueue_executeCalloutFromSource:withBlock:] (in FrontBoardServices)
FrontBoardServices    ___94-[FBSWorkspaceScenesClient _queue_updateScene:withSettings:diff:transitionContext:completion:]_block_invoke (in FrontBoardServices)
libdispatch.dylib    __dispatch_client_callout (in libdispatch.dylib)
libdispatch.dylib    __dispatch_block_invoke_direct$VARIANT$mp (in libdispatch.dylib)
FrontBoardServices    ___FBSSERIALQUEUE_IS_CALLING_OUT_TO_A_BLOCK__ (in FrontBoardServices)
FrontBoardServices    -[FBSSerialQueue _targetQueue_performNextIfPossible] (in FrontBoardServices)
FrontBoardServices    -[FBSSerialQueue _performNextFromRunLoopSource] (in FrontBoardServices)
CoreFoundation    ___CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ (in CoreFoundation)
CoreFoundation    ___CFRunLoopDoSource0 (in CoreFoundation)
CoreFoundation    ___CFRunLoopDoSources0 (in CoreFoundation)
CoreFoundation    ___CFRunLoopRun (in CoreFoundation)
CoreFoundation    _CFRunLoopRunSpecific (in CoreFoundation)
GraphicsServices    _GSEventRunModal (in GraphicsServices)
UIKitCore    -[UIApplication _run] (in UIKitCore)
UIKitCore    _UIApplicationMain (in UIKitCore)
MyApp    main (in MyApp:AppDelegate.swift:39)
dyld    ((null))
Thread 10000 name: Obtained stacks of main thread when main thread was stuck after 9.00s
libsystem_kernel.dylib    ___psynch_rw_wrlock (in libsystem_kernel.dylib)
libsystem_pthread.dylib    __pthread_rwlock_lock_wait (in libsystem_pthread.dylib)
libsystem_pthread.dylib    __pthread_rwlock_lock_slow$VARIANT$mp (in libsystem_pthread.dylib)
Flutter    fml::SyncSwitch::SetSwitch(bool) (in Flutter:sync_switch.cc:36)
Flutter    flutter::Shell::SetGpuAvailability(flutter::GpuAvailability) (in Flutter:shell.cc:2233)
Flutter    -[FlutterEngine setIsGpuDisabled:] (in Flutter:FlutterEngine.mm:1378)
Flutter    -[FlutterEngine flutterDidEnterBackground:] (in Flutter:FlutterEngine.mm:1368)
CoreFoundation    ___CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__ (in CoreFoundation)
CoreFoundation    ____CFXRegistrationPost_block_invoke (in CoreFoundation)
CoreFoundation    __CFXRegistrationPost (in CoreFoundation)
CoreFoundation    __CFXNotificationPost (in CoreFoundation)
Foundation    -[NSNotificationCenter postNotificationName:object:userInfo:] (in Foundation)
UIKitCore    ___47-[UIApplication _applicationDidEnterBackground]_block_invoke (in UIKitCore)
UIKitCore    +[UIViewController _performWithoutDeferringTransitionsAllowingAnimation:actions:] (in UIKitCore)
UIKitCore    -[UIApplication _applicationDidEnterBackground] (in UIKitCore)
UIKitCore    ___101-[_UISceneLifecycleMultiplexer _evalTransitionToSettings:fromSettings:forceExit:withTransitionStore:]_block_invoke_2 (in UIKitCore)
UIKitCore    __UIScenePerformActionsWithLifecycleActionMask (in UIKitCore)
UIKitCore    ___101-[_UISceneLifecycleMultiplexer _evalTransitionToSettings:fromSettings:forceExit:withTransitionStore:]_block_invoke (in UIKitCore)
UIKitCore    -[_UISceneLifecycleMultiplexer _performBlock:withApplicationOfDeactivationReasons:fromReasons:] (in UIKitCore)
UIKitCore    -[_UISceneLifecycleMultiplexer _evalTransitionToSettings:fromSettings:forceExit:withTransitionStore:] (in UIKitCore)
UIKitCore    -[_UISceneLifecycleMultiplexer uiScene:transitionedFromState:withTransitionContext:] (in UIKitCore)
UIKitCore    ___186-[_UIWindowSceneFBSSceneTransitionContextDrivenLifecycleSettingsDiffAction _performActionsForUIScene:withUpdatedFBSScene:settingsDiff:fromSettings:transitionContext:lifecycleActionType:]_block_invoke (in UIKitCore)
UIKitCore    +[BSAnimationSettings(UIKit) tryAnimatingWithSettings:actions:completion:] (in UIKitCore)
UIKitCore    __UISceneSettingsDiffActionPerformChangesWithTransitionContext (in UIKitCore)
UIKitCore    -[_UIWindowSceneFBSSceneTransitionContextDrivenLifecycleSettingsDiffAction _performActionsForUIScene:withUpdatedFBSScene:settingsDiff:fromSettings:transitionContext:lifecycleActionType:] (in UIKitCore)
UIKitCore    __64-[UIScene scene:didUpdateWithDiff:transitionContext:completion:]_block_invoke.578 (in UIKitCore)
UIKitCore    -[UIScene _emitSceneSettingsUpdateResponseForCompletion:afterSceneUpdateWork:] (in UIKitCore)
UIKitCore    -[UIScene scene:didUpdateWithDiff:transitionContext:completion:] (in UIKitCore)
UIKitCore    -[UIApplicationSceneClientAgent scene:handleEvent:withCompletion:] (in UIKitCore)
FrontBoardServices    -[FBSScene updater:didUpdateSettings:withDiff:transitionContext:completion:] (in FrontBoardServices)
FrontBoardServices    ___94-[FBSWorkspaceScenesClient _queue_updateScene:withSettings:diff:transitionContext:completion:]_block_invoke_2 (in FrontBoardServices)
FrontBoardServices    -[FBSWorkspace _calloutQueue_executeCalloutFromSource:withBlock:] (in FrontBoardServices)
FrontBoardServices    ___94-[FBSWorkspaceScenesClient _queue_updateScene:withSettings:diff:transitionContext:completion:]_block_invoke (in FrontBoardServices)
libdispatch.dylib    __dispatch_client_callout (in libdispatch.dylib)
libdispatch.dylib    __dispatch_block_invoke_direct$VARIANT$mp (in libdispatch.dylib)
FrontBoardServices    ___FBSSERIALQUEUE_IS_CALLING_OUT_TO_A_BLOCK__ (in FrontBoardServices)
FrontBoardServices    -[FBSSerialQueue _targetQueue_performNextIfPossible] (in FrontBoardServices)
FrontBoardServices    -[FBSSerialQueue _performNextFromRunLoopSource] (in FrontBoardServices)
CoreFoundation    ___CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ (in CoreFoundation)
CoreFoundation    ___CFRunLoopDoSource0 (in CoreFoundation)
CoreFoundation    ___CFRunLoopDoSources0 (in CoreFoundation)
CoreFoundation    ___CFRunLoopRun (in CoreFoundation)
CoreFoundation    _CFRunLoopRunSpecific (in CoreFoundation)
GraphicsServices    _GSEventRunModal (in GraphicsServices)
UIKitCore    -[UIApplication _run] (in UIKitCore)
UIKitCore    _UIApplicationMain (in UIKitCore)
MyApp    main (in MyApp:AppDelegate.swift:39)
dyld    ((null))
Thread 10001 name: Obtained stacks of main thread when main thread was stuck after 10.00s
libsystem_kernel.dylib    ___psynch_rw_wrlock (in libsystem_kernel.dylib)
libsystem_pthread.dylib    __pthread_rwlock_lock_wait (in libsystem_pthread.dylib)
libsystem_pthread.dylib    __pthread_rwlock_lock_slow$VARIANT$mp (in libsystem_pthread.dylib)
Flutter    fml::SyncSwitch::SetSwitch(bool) (in Flutter:sync_switch.cc:36)
Flutter    flutter::Shell::SetGpuAvailability(flutter::GpuAvailability) (in Flutter:shell.cc:2233)
Flutter    -[FlutterEngine setIsGpuDisabled:] (in Flutter:FlutterEngine.mm:1378)
Flutter    -[FlutterEngine flutterDidEnterBackground:] (in Flutter:FlutterEngine.mm:1368)
CoreFoundation    ___CFNOTIFICATIONCENTER_IS_CALLING_OUT_TO_AN_OBSERVER__ (in CoreFoundation)
CoreFoundation    ____CFXRegistrationPost_block_invoke (in CoreFoundation)
CoreFoundation    __CFXRegistrationPost (in CoreFoundation)
CoreFoundation    __CFXNotificationPost (in CoreFoundation)
Foundation    -[NSNotificationCenter postNotificationName:object:userInfo:] (in Foundation)
UIKitCore    ___47-[UIApplication _applicationDidEnterBackground]_block_invoke (in UIKitCore)
UIKitCore    +[UIViewController _performWithoutDeferringTransitionsAllowingAnimation:actions:] (in UIKitCore)
UIKitCore    -[UIApplication _applicationDidEnterBackground] (in UIKitCore)
UIKitCore    ___101-[_UISceneLifecycleMultiplexer _evalTransitionToSettings:fromSettings:forceExit:withTransitionStore:]_block_invoke_2 (in UIKitCore)
UIKitCore    __UIScenePerformActionsWithLifecycleActionMask (in UIKitCore)
UIKitCore    ___101-[_UISceneLifecycleMultiplexer _evalTransitionToSettings:fromSettings:forceExit:withTransitionStore:]_block_invoke (in UIKitCore)
UIKitCore    -[_UISceneLifecycleMultiplexer _performBlock:withApplicationOfDeactivationReasons:fromReasons:] (in UIKitCore)
UIKitCore    -[_UISceneLifecycleMultiplexer _evalTransitionToSettings:fromSettings:forceExit:withTransitionStore:] (in UIKitCore)
UIKitCore    -[_UISceneLifecycleMultiplexer uiScene:transitionedFromState:withTransitionContext:] (in UIKitCore)
UIKitCore    ___186-[_UIWindowSceneFBSSceneTransitionContextDrivenLifecycleSettingsDiffAction _performActionsForUIScene:withUpdatedFBSScene:settingsDiff:fromSettings:transitionContext:lifecycleActionType:]_block_invoke (in UIKitCore)
UIKitCore    +[BSAnimationSettings(UIKit) tryAnimatingWithSettings:actions:completion:] (in UIKitCore)
UIKitCore    __UISceneSettingsDiffActionPerformChangesWithTransitionContext (in UIKitCore)
UIKitCore    -[_UIWindowSceneFBSSceneTransitionContextDrivenLifecycleSettingsDiffAction _performActionsForUIScene:withUpdatedFBSScene:settingsDiff:fromSettings:transitionContext:lifecycleActionType:] (in UIKitCore)
UIKitCore    __64-[UIScene scene:didUpdateWithDiff:transitionContext:completion:]_block_invoke.578 (in UIKitCore)
UIKitCore    -[UIScene _emitSceneSettingsUpdateResponseForCompletion:afterSceneUpdateWork:] (in UIKitCore)
UIKitCore    -[UIScene scene:didUpdateWithDiff:transitionContext:completion:] (in UIKitCore)
UIKitCore    -[UIApplicationSceneClientAgent scene:handleEvent:withCompletion:] (in UIKitCore)
FrontBoardServices    -[FBSScene updater:didUpdateSettings:withDiff:transitionContext:completion:] (in FrontBoardServices)
FrontBoardServices    ___94-[FBSWorkspaceScenesClient _queue_updateScene:withSettings:diff:transitionContext:completion:]_block_invoke_2 (in FrontBoardServices)
FrontBoardServices    -[FBSWorkspace _calloutQueue_executeCalloutFromSource:withBlock:] (in FrontBoardServices)
FrontBoardServices    ___94-[FBSWorkspaceScenesClient _queue_updateScene:withSettings:diff:transitionContext:completion:]_block_invoke (in FrontBoardServices)
libdispatch.dylib    __dispatch_client_callout (in libdispatch.dylib)
libdispatch.dylib    __dispatch_block_invoke_direct$VARIANT$mp (in libdispatch.dylib)
FrontBoardServices    ___FBSSERIALQUEUE_IS_CALLING_OUT_TO_A_BLOCK__ (in FrontBoardServices)
FrontBoardServices    -[FBSSerialQueue _targetQueue_performNextIfPossible] (in FrontBoardServices)
FrontBoardServices    -[FBSSerialQueue _performNextFromRunLoopSource] (in FrontBoardServices)
CoreFoundation    ___CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ (in CoreFoundation)
CoreFoundation    ___CFRunLoopDoSource0 (in CoreFoundation)
CoreFoundation    ___CFRunLoopDoSources0 (in CoreFoundation)
CoreFoundation    ___CFRunLoopRun (in CoreFoundation)
CoreFoundation    _CFRunLoopRunSpecific (in CoreFoundation)
GraphicsServices    _GSEventRunModal (in GraphicsServices)
UIKitCore    -[UIApplication _run] (in UIKitCore)
UIKitCore    _UIApplicationMain (in UIKitCore)
MyApp    main (in MyApp:AppDelegate.swift:39)
dyld    ((null))
Thread 1 name: AVAudioSession Notify Thread  (cpu_usage: 0.00%)
libsystem_kernel.dylib    _mach_msg_trap (in libsystem_kernel.dylib)
libsystem_kernel.dylib    _mach_msg (in libsystem_kernel.dylib)
CoreFoundation    ___CFRunLoopServiceMachPort (in CoreFoundation)
CoreFoundation    ___CFRunLoopRun (in CoreFoundation)
CoreFoundation    _CFRunLoopRunSpecific (in CoreFoundation)
AudioSession    CADeprecated::GenericRunLoopThread::Entry(void*) (in AudioSession)
AudioSession    CADeprecated::CAPThread::Entry(CADeprecated::CAPThread*) (in AudioSession)
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 2 name: im_logic_thread  (cpu_usage: 0.10%)
ImSDK_Plus    ((null))
ImSDK_Plus    ((null))
ImSDK_Plus    ((null))
ImSDK_Plus    ((null))
ImSDK_Plus    ((null))
ImSDK_Plus    ((null))
ImSDK_Plus    ((null))
ImSDK_Plus    ((null))
ImSDK_Plus    ((null))
ImSDK_Plus    ((null))
ImSDK_Plus    ((null))
ImSDK_Plus    ((null))
ImSDK_Plus    ((null))
ImSDK_Plus    ((null))
ImSDK_Plus    ((null))
ImSDK_Plus    ((null))
ImSDK_Plus    ((null))
ImSDK_Plus    ((null))
ImSDK_Plus    ((null))
ImSDK_Plus    ((null))
ImSDK_Plus    ((null))
ImSDK_Plus    ((null))
ImSDK_Plus    ((null))
ImSDK_Plus    ((null))
ImSDK_Plus    ((null))
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 3 name: com.apple.uikit.eventfetch-thread  (cpu_usage: 0.00%)
libsystem_kernel.dylib    _mach_msg_trap (in libsystem_kernel.dylib)
libsystem_kernel.dylib    _mach_msg (in libsystem_kernel.dylib)
CoreFoundation    ___CFRunLoopServiceMachPort (in CoreFoundation)
CoreFoundation    ___CFRunLoopRun (in CoreFoundation)
CoreFoundation    _CFRunLoopRunSpecific (in CoreFoundation)
Foundation    -[NSRunLoop(NSRunLoop) runMode:beforeDate:] (in Foundation)
Foundation    -[NSRunLoop(NSRunLoop) runUntilDate:] (in Foundation)
UIKitCore    -[UIEventFetcher threadMain] (in UIKitCore)
Foundation    ___NSThread__start__ (in Foundation)
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 4 name: com.heimdallr.runloop.observer  (cpu_usage: 0.00%)
MyApp    writeMainFile(HMDRunloopMonitorInfo*) (in MyApp:HMDWatchDog.mm:734)
MyApp    timeoutDuration(HMDRunloopMonitorInfo*) (in MyApp:HMDWatchDog.mm:490)
MyApp    HMDMainRunloopMonitor::runMonitor() (in MyApp:HMDMainRunloopMonitor.mm:439)
libdispatch.dylib    __dispatch_call_block_and_release (in libdispatch.dylib)
libdispatch.dylib    __dispatch_client_callout (in libdispatch.dylib)
libdispatch.dylib    __dispatch_lane_serial_drain$VARIANT$mp (in libdispatch.dylib)
libdispatch.dylib    __dispatch_lane_invoke$VARIANT$mp (in libdispatch.dylib)
libdispatch.dylib    __dispatch_workloop_worker_thread (in libdispatch.dylib)
libsystem_pthread.dylib    __pthread_wqthread (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _start_wqthread (in libsystem_pthread.dylib)
Thread 5 name: com.hmd.mach_server  (cpu_usage: 0.00%)
libsystem_kernel.dylib    _mach_msg_trap (in libsystem_kernel.dylib)
libsystem_kernel.dylib    _mach_msg (in libsystem_kernel.dylib)
MyApp    hmd_mach_server (in MyApp:HMDCrashDetectMach.c:224)
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 6 name: com.hmd.crash.listener  (cpu_usage: 0.00%)
libsystem_kernel.dylib    _mach_msg_trap (in libsystem_kernel.dylib)
libsystem_kernel.dylib    _mach_msg (in libsystem_kernel.dylib)
libsystem_kernel.dylib    _thread_suspend (in libsystem_kernel.dylib)
MyApp    thread_entrance (in MyApp:HMDCrashDeadLockMonitor.c:89)
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 7 name: com.apple.NSURLConnectionLoader  (cpu_usage: 0.00%)
libsystem_kernel.dylib    _mach_msg_trap (in libsystem_kernel.dylib)
libsystem_kernel.dylib    _mach_msg (in libsystem_kernel.dylib)
CoreFoundation    ___CFRunLoopServiceMachPort (in CoreFoundation)
CoreFoundation    ___CFRunLoopRun (in CoreFoundation)
CoreFoundation    _CFRunLoopRunSpecific (in CoreFoundation)
CFNetwork    __CFURLStorageSessionDisableCache (in CFNetwork)
Foundation    ___NSThread__start__ (in Foundation)
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 8 name: Realm notification listener  (cpu_usage: 0.00%)
libsystem_kernel.dylib    _kevent (in libsystem_kernel.dylib)
MyApp    realm::_impl::ExternalCommitHelper::listen() (in MyApp:152)
MyApp    std::__1::__thread_proxy[abi:v15006]<std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::unique_ptr> >, realm::_impl::ExternalCommitHelper::ExternalCommitHelper(realm::RealmCoordinator&, std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::unique_ptr> > const::RealmConfig&)::$_0> >(std::__1::tuple<std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::unique_ptr> >, realm::_impl::ExternalCommitHelper::ExternalCommitHelper(realm::RealmCoordinator&, std::__1::unique_ptr<std::__1::__thread_struct, std::__1::default_delete<std::__1::unique_ptr> > const::RealmConfig&)::$_0>) (in MyApp:52)
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 9 name: com.apple.network.connections  (cpu_usage: 0.10%)
libsystem_kernel.dylib    _kevent_id (in libsystem_kernel.dylib)
libdispatch.dylib    __dispatch_kq_poll (in libdispatch.dylib)
libdispatch.dylib    __dispatch_kq_drain (in libdispatch.dylib)
libdispatch.dylib    __dispatch_event_loop_drain$VARIANT$mp (in libdispatch.dylib)
libdispatch.dylib    __dispatch_workloop_invoke$VARIANT$mp (in libdispatch.dylib)
libdispatch.dylib    __dispatch_workloop_worker_thread (in libdispatch.dylib)
libsystem_pthread.dylib    __pthread_wqthread (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _start_wqthread (in libsystem_pthread.dylib)
Thread 10 name: com.apple.CoreLocation.0x125faf090  (cpu_usage: 0.00%)
libsystem_kernel.dylib    ___ulock_wait (in libsystem_kernel.dylib)
libsystem_platform.dylib    __os_unfair_lock_lock_slow (in libsystem_platform.dylib)
libobjc.A.dylib    _look_up_class (in libobjc.A.dylib)
Foundation    _NSClassFromString (in Foundation)
Foundation    __decodeObjectBinary (in Foundation)
Foundation    __decodeObject (in Foundation)
Foundation    -[NSKeyedUnarchiver decodeObjectForKey:] (in Foundation)
Foundation    -[NSKeyedUnarchiver decodeObjectOfClasses:forKey:] (in Foundation)
Foundation    -[NSCoder __tryDecodeObjectForKey:error:decodeBlock:] (in Foundation)
Foundation    -[NSCoder decodeTopLevelObjectOfClasses:forKey:error:] (in Foundation)
LocationSupport    CLConnectionMessage::getObjectOfClasses(NSSet*) const (in LocationSupport)
CoreLocation    _CLLocationCoordinate2DGetDistanceFrom (in CoreLocation)
LocationSupport    CLConnection::setDisconnectionHandler(void () block_pointer) (in LocationSupport)
LocationSupport    CLConnectionClient::pause() (in LocationSupport)
LocationSupport    CLConnection::handleMessage(std::__1::shared_ptr<CLConnectionMessage>) (in LocationSupport)
LocationSupport    CLConnectionClient::~CLConnectionClient() (in LocationSupport)
LocationSupport    CLConnection::sendMessage(std::__1::shared_ptr<CLConnectionMessage>, void (std::__1::shared_ptr<CLConnectionMessage>) block_pointer) (in LocationSupport)
libxpc.dylib    __xpc_connection_call_event_handler (in libxpc.dylib)
libxpc.dylib    __xpc_connection_mach_event (in libxpc.dylib)
libdispatch.dylib    __dispatch_client_callout4 (in libdispatch.dylib)
libdispatch.dylib    __dispatch_mach_msg_invoke$VARIANT$mp (in libdispatch.dylib)
libdispatch.dylib    __dispatch_lane_serial_drain$VARIANT$mp (in libdispatch.dylib)
libdispatch.dylib    __dispatch_mach_invoke$VARIANT$mp (in libdispatch.dylib)
libdispatch.dylib    __dispatch_lane_serial_drain$VARIANT$mp (in libdispatch.dylib)
libdispatch.dylib    __dispatch_lane_invoke$VARIANT$mp (in libdispatch.dylib)
libdispatch.dylib    __dispatch_workloop_worker_thread (in libdispatch.dylib)
libsystem_pthread.dylib    __pthread_wqthread (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _start_wqthread (in libsystem_pthread.dylib)
Thread 11 name: org.hxhg.jpc.thread  (cpu_usage: 0.00%)
MyApp    -[JPPClientController isSetup] (in MyApp:0)
MyApp    -[JPPClientController reportLaunch] (in MyApp:16)
Foundation    ___NSThreadPerformPerform (in Foundation)
CoreFoundation    ___CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ (in CoreFoundation)
CoreFoundation    ___CFRunLoopDoSource0 (in CoreFoundation)
CoreFoundation    ___CFRunLoopDoSources0 (in CoreFoundation)
CoreFoundation    ___CFRunLoopRun (in CoreFoundation)
CoreFoundation    _CFRunLoopRunSpecific (in CoreFoundation)
Foundation    -[NSRunLoop(NSRunLoop) runMode:beforeDate:] (in Foundation)
Foundation    -[NSRunLoop(NSRunLoop) run] (in Foundation)
MyApp    +[JPCOREQueueManager threadEntryPoint:] (in MyApp:164)
Foundation    ___NSThread__start__ (in Foundation)
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 12 name: LiteBase_LoggingThread  (cpu_usage: 0.00%)
libsystem_kernel.dylib    _mach_msg_trap (in libsystem_kernel.dylib)
libsystem_kernel.dylib    _mach_msg (in libsystem_kernel.dylib)
CoreFoundation    ___CFRunLoopServiceMachPort (in CoreFoundation)
CoreFoundation    ___CFRunLoopRun (in CoreFoundation)
CoreFoundation    _CFRunLoopRunSpecific (in CoreFoundation)
MyApp    lite_base::MessagePumpCFRunLoop::DoRun(lite_base::MessagePump::Delegate*) (in MyApp:68)
MyApp    lite_base::MessagePumpCFRunLoopBase::Run(lite_base::MessagePump::Delegate*) (in MyApp:92)
MyApp    lite_base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run(bool, lite_base::TimeDelta) (in MyApp:96)
MyApp    lite_base::RunLoop::Run() (in MyApp:248)
MyApp    lite_base::Thread::ThreadMain() (in MyApp:196)
MyApp    lite_base::(anonymous namespace)::ThreadFunc(void*) (in MyApp:92)
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 13 name: ThreadPoolServiceThread  (cpu_usage: 0.00%)
libsystem_kernel.dylib    _kevent64 (in libsystem_kernel.dylib)
MyApp    lite_base::MessagePumpKqueue::DoInternalWork(lite_base::MessagePump::Delegate::NextWorkInfo*) (in MyApp:224)
MyApp    lite_base::MessagePumpKqueue::Run(lite_base::MessagePump::Delegate*) (in MyApp:212)
MyApp    lite_base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run(bool, lite_base::TimeDelta) (in MyApp:96)
MyApp    lite_base::RunLoop::Run() (in MyApp:248)
MyApp    lite_base::internal::ServiceThread::Run(lite_base::RunLoop*) (in MyApp:20)
MyApp    lite_base::Thread::ThreadMain() (in MyApp:196)
MyApp    lite_base::(anonymous namespace)::ThreadFunc(void*) (in MyApp:92)
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 14 name: Lite_ThreadPoolBackgroundWorker  (cpu_usage: 0.00%)
libsystem_kernel.dylib    _mach_msg_trap (in libsystem_kernel.dylib)
libsystem_kernel.dylib    _mach_msg (in libsystem_kernel.dylib)
MyApp    lite_base::WaitableEvent::TimedWait(lite_base::TimeDelta const&) (in MyApp:316)
MyApp    lite_base::internal::WorkerThread::Delegate::WaitForWork(lite_base::WaitableEvent*) (in MyApp:68)
MyApp    lite_base::internal::WorkerThread::RunWorker() (in MyApp:292)
MyApp    lite_base::internal::WorkerThread::RunBackgroundPooledWorker() (in MyApp:16)
MyApp    lite_base::(anonymous namespace)::ThreadFunc(void*) (in MyApp:92)
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 15 name: https_event_4x_report  (cpu_usage: 0.00%)
libsystem_kernel.dylib    _mach_msg_trap (in libsystem_kernel.dylib)
libsystem_kernel.dylib    _mach_msg (in libsystem_kernel.dylib)
CoreFoundation    ___CFRunLoopServiceMachPort (in CoreFoundation)
CoreFoundation    ___CFRunLoopRun (in CoreFoundation)
CoreFoundation    _CFRunLoopRunSpecific (in CoreFoundation)
MyApp    lite_base::MessagePumpCFRunLoop::DoRun(lite_base::MessagePump::Delegate*) (in MyApp:68)
MyApp    lite_base::MessagePumpCFRunLoopBase::Run(lite_base::MessagePump::Delegate*) (in MyApp:92)
MyApp    lite_base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run(bool, lite_base::TimeDelta) (in MyApp:96)
MyApp    lite_base::RunLoop::Run() (in MyApp:248)
MyApp    lite_base::Thread::ThreadMain() (in MyApp:196)
MyApp    lite_base::(anonymous namespace)::ThreadFunc(void*) (in MyApp:92)
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 16 name: liteav_low_priority_queue  (cpu_usage: 0.00%)
libsystem_kernel.dylib    _mach_msg_trap (in libsystem_kernel.dylib)
libsystem_kernel.dylib    _mach_msg (in libsystem_kernel.dylib)
CoreFoundation    ___CFRunLoopServiceMachPort (in CoreFoundation)
CoreFoundation    ___CFRunLoopRun (in CoreFoundation)
CoreFoundation    _CFRunLoopRunSpecific (in CoreFoundation)
MyApp    lite_base::MessagePumpCFRunLoop::DoRun(lite_base::MessagePump::Delegate*) (in MyApp:68)
MyApp    lite_base::MessagePumpCFRunLoopBase::Run(lite_base::MessagePump::Delegate*) (in MyApp:92)
MyApp    lite_base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run(bool, lite_base::TimeDelta) (in MyApp:96)
MyApp    lite_base::RunLoop::Run() (in MyApp:248)
MyApp    lite_base::Thread::ThreadMain() (in MyApp:196)
MyApp    lite_base::(anonymous namespace)::ThreadFunc(void*) (in MyApp:92)
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 17 name: liteav_WatchDog_work_queue  (cpu_usage: 0.00%)
MyApp    lite_base::internal::Invoker<lite_base::internal::BindState<void (*)(std::__1::weak_ptr<liteav::DispatchQueue>, lite_base::Location const&, std::__1::function<bool ()>, lite_base::TimeDelta), std::__1::weak_ptr<liteav::DispatchQueue>, lite_base::Location, std::__1::function<bool ()>, lite_base::TimeDelta>, void ()>::RunOnce(lite_base::internal::BindStateBase*) (in MyApp:0)
MyApp    lite_base::OnceCallback<void ()>::Run() && (in MyApp:36)
MyApp    lite_base::internal::Invoker<lite_base::internal::BindState<liteav::DefaultDispatchQueue::RunDelayAsync(lite_base::Location const&, lite_base::OnceCallback<void ()>, lite_base::TimeDelta)::$_2, lite_base::OnceCallback<void ()>, std::__1::weak_ptr<liteav::DispatchQueue::Client>, lite_base::Location>, void ()>::RunOnce(lite_base::internal::BindStateBase*) (in MyApp:72)
MyApp    lite_base::OnceCallback<void ()>::Run() && (in MyApp:36)
MyApp    lite_base::TaskAnnotator::RunTask(char const*, lite_base::PendingTask*) (in MyApp:180)
MyApp    lite_base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::DoWorkImpl(lite_base::sequence_manager::LazyNow*, bool*) (in MyApp:120)
MyApp    lite_base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::DoWork() (in MyApp:60)
MyApp    lite_base::MessagePumpCFRunLoopBase::RunWork() (in MyApp:60)
MyApp    lite_base::mac::CallWithEHFrame(void () block_pointer) (in MyApp:12)
MyApp    lite_base::MessagePumpCFRunLoopBase::RunWorkSource(void*) (in MyApp:52)
CoreFoundation    ___CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ (in CoreFoundation)
CoreFoundation    ___CFRunLoopDoSource0 (in CoreFoundation)
CoreFoundation    ___CFRunLoopDoSources0 (in CoreFoundation)
CoreFoundation    ___CFRunLoopRun (in CoreFoundation)
CoreFoundation    _CFRunLoopRunSpecific (in CoreFoundation)
MyApp    lite_base::MessagePumpCFRunLoop::DoRun(lite_base::MessagePump::Delegate*) (in MyApp:68)
MyApp    lite_base::MessagePumpCFRunLoopBase::Run(lite_base::MessagePump::Delegate*) (in MyApp:92)
MyApp    lite_base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run(bool, lite_base::TimeDelta) (in MyApp:96)
MyApp    lite_base::RunLoop::Run() (in MyApp:248)
MyApp    lite_base::Thread::ThreadMain() (in MyApp:196)
MyApp    lite_base::(anonymous namespace)::ThreadFunc(void*) (in MyApp:92)
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 18 name: null  (cpu_usage: 0.10%)
DXRisk    ((null))
DXRisk    ((null))
DXRisk    ((null))
DXRisk    ((null))
DXRisk    ((null))
DXRisk    ((null))
DXRisk    ((null))
DXRisk    ((null))
DXRisk    ((null))
DXRisk    ((null))
DXRisk    ((null))
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 19 name: io.jiguang.hxhg.cache  (cpu_usage: 0.00%)
libsystem_kernel.dylib    _mach_msg_trap (in libsystem_kernel.dylib)
libsystem_kernel.dylib    _mach_msg (in libsystem_kernel.dylib)
CoreFoundation    ___CFRunLoopServiceMachPort (in CoreFoundation)
CoreFoundation    ___CFRunLoopRun (in CoreFoundation)
CoreFoundation    _CFRunLoopRunSpecific (in CoreFoundation)
CoreFoundation    _CFRunLoopRun (in CoreFoundation)
MyApp    +[JPCORECacheThread run] (in MyApp:JPCORECacheThread.m:31)
Foundation    ___NSThread__start__ (in Foundation)
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 20 name: io.jiguang.hxhg.network  (cpu_usage: 0.00%)
libsystem_kernel.dylib    ___psynch_mutexdrop (in libsystem_kernel.dylib)
libsystem_pthread.dylib    __pthread_mutex_firstfit_wake (in libsystem_pthread.dylib)
libsystem_pthread.dylib    __pthread_mutex_firstfit_unlock_slow$VARIANT$mp (in libsystem_pthread.dylib)
CoreFoundation    ___CFSocketEnableCallBacks (in CoreFoundation)
MyApp    -[JPCORETcpSocket doCFSocketCallback:forSocket:withData:] (in MyApp:JPCORETcpSocket.m:265)
MyApp    JPCORETcpSocketCallback (in MyApp:JPCORETcpSocket.m:54)
CoreFoundation    ___CFSocketPerformV0 (in CoreFoundation)
CoreFoundation    ___CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__ (in CoreFoundation)
CoreFoundation    ___CFRunLoopDoSource0 (in CoreFoundation)
CoreFoundation    ___CFRunLoopDoSources0 (in CoreFoundation)
CoreFoundation    ___CFRunLoopRun (in CoreFoundation)
CoreFoundation    _CFRunLoopRunSpecific (in CoreFoundation)
CoreFoundation    _CFRunLoopRun (in CoreFoundation)
MyApp    +[JPCORENetworkThread run] (in MyApp:JPCORENetworkController.m:41)
Foundation    ___NSThread__start__ (in Foundation)
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 21 name: com.apple.CFSocket.private  (cpu_usage: 0.00%)
libsystem_kernel.dylib    _select$DARWIN_EXTSN (in libsystem_kernel.dylib)
CoreFoundation    ___CFSocketManager (in CoreFoundation)
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 22 name: null  (cpu_usage: 0.00%)
libsystem_kernel.dylib    ___workq_kernreturn (in libsystem_kernel.dylib)
libsystem_pthread.dylib    __pthread_wqthread (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _start_wqthread (in libsystem_pthread.dylib)
Thread 23 name: null  (cpu_usage: 0.00%)
libsystem_kernel.dylib    ___workq_kernreturn (in libsystem_kernel.dylib)
libsystem_pthread.dylib    __pthread_wqthread (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _start_wqthread (in libsystem_pthread.dylib)
Thread 24 name: MyApp.1.1.ui  (cpu_usage: 1.90%)
libsystem_kernel.dylib    _mach_msg_trap (in libsystem_kernel.dylib)
libsystem_kernel.dylib    _mach_msg (in libsystem_kernel.dylib)
CoreFoundation    ___CFRunLoopServiceMachPort (in CoreFoundation)
CoreFoundation    ___CFRunLoopRun (in CoreFoundation)
CoreFoundation    _CFRunLoopRunSpecific (in CoreFoundation)
Flutter    fml::MessageLoopDarwin::Run() (in Flutter:message_loop_darwin.mm:51)
Flutter    std::_fl::__thread_proxy[abi:v15000]<std::_fl::tuple<std::_fl::unique_ptr<std::_fl::__thread_struct, std::_fl::default_delete<std::_fl::unique_ptr> >, fml::Thread::Thread(std::_fl::function<void (fml::ThreadConfig const&)> const&, fml::ThreadConfig const)::$_0> >(std::_fl::tuple<std::_fl::unique_ptr<std::_fl::__thread_struct, std::_fl::default_delete<std::_fl::unique_ptr> >, fml::Thread::Thread(std::_fl::function<void (fml::ThreadConfig const&)> const&, fml::ThreadConfig const)::$_0>) (in Flutter:thread:295)
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 25 name: MyApp.1.1.raster  (cpu_usage: 0.00%)
libsystem_kernel.dylib    ___psynch_cvwait (in libsystem_kernel.dylib)
libsystem_pthread.dylib    __pthread_cond_wait$VARIANT$mp (in libsystem_pthread.dylib)
Flutter    std::_fl::condition_variable::wait(std::_fl::unique_lock<std::_fl::mutex>&) (in Flutter:condition_variable.cpp:46)
Flutter    std::_fl::__assoc_sub_state::__sub_wait(std::_fl::unique_lock<std::_fl::mutex>&) (in Flutter:future.cpp:160)
Flutter    std::_fl::__assoc_state<std::_fl::shared_ptr<impeller::Pipeline<impeller::PipelineDescriptor> > >::copy() (in Flutter:future:699)
Flutter    impeller::RenderPipelineT<impeller::SolidFillVertexShader, impeller::SolidFillFragmentShader>::WaitAndGet() (in Flutter:pipeline.h:114)
Flutter    impeller::SolidColorContents::Render(impeller::ContentContext const&, impeller::Entity const&, impeller::RenderPass&) const (in Flutter:solid_color_contents.cc:69)
Flutter    impeller::EntityPass::RenderElement(impeller::Entity&, unsigned long, impeller::InlinePassContext&, int, impeller::ContentContext&, std::_fl::vector<impeller::EntityPass::ClipCoverageLayer, std::_fl::allocator<impeller::EntityPass::ClipCoverageLayer> >&, impeller::TPoint<float>) const (in Flutter:entity_pass.cc:815)
Flutter    impeller::EntityPass::OnRender(impeller::ContentContext&, impeller::Capture&, impeller::TSize<long long>, impeller::EntityPassTarget&, impeller::TPoint<float>, impeller::TPoint<float>, unsigned int, std::_fl::vector<impeller::EntityPass::ClipCoverageLayer, std::_fl::allocator<impeller::EntityPass::ClipCoverageLayer> >&, unsigned long, std::_fl::shared_ptr<impeller::Contents>, std::_fl::optional<impeller::InlinePassContext::RenderPassResult> const&) const (in Flutter:entity_pass.cc:963)
Flutter    impeller::AiksContext::Render(impeller::Picture const&, impeller::RenderTarget&) (in Flutter:aiks_context.cc:49)
Flutter    impeller::Renderer::Render(std::_fl::unique_ptr<impeller::Surface, std::_fl::default_delete<impeller::Surface> >, std::_fl::function<bool (impeller::RenderTarget&)> const&) const (in Flutter:renderer.cc:46)
Flutter    std::_fl::__function::__func<fml::internal::CopyableLambda<flutter::GPUSurfaceMetalImpeller::AcquireFrameFromCAMetalLayer(SkISize const&)::$_0>, std::_fl::allocator<fml::internal::CopyableLambda<flutter::GPUSurfaceMetalImpeller::AcquireFrameFromCAMetalLayer(SkISize const&)::$_0> >, bool (flutter::SurfaceFrame&, flutter::DlCanvas*)>::operator()(flutter::SurfaceFrame&, flutter::DlCanvas*&&) (in Flutter:function.h:359)
Flutter    flutter::SurfaceFrame::Submit() (in Flutter:surface_frame.cc:51)
Flutter    flutter::Rasterizer::DrawToSurfacesUnsafe(flutter::FrameTimingsRecorder&, std::_fl::vector<std::_fl::unique_ptr<flutter::LayerTreeTask, std::_fl::default_delete<flutter::LayerTreeTask> >, std::_fl::allocator<std::_fl::unique_ptr<flutter::LayerTreeTask, std::_fl::default_delete<flutter::LayerTreeTask> > > >) (in Flutter:rasterizer.cc:613)
Flutter    std::_fl::__function::__func<flutter::Rasterizer::DrawToSurfaces(flutter::FrameTimingsRecorder&, std::_fl::vector<std::_fl::unique_ptr<flutter::LayerTreeTask, std::_fl::default_delete<flutter::LayerTreeTask> >, std::_fl::allocator<std::_fl::unique_ptr<flutter::LayerTreeTask, std::_fl::default_delete<flutter::LayerTreeTask> > > >)::$_1, std::_fl::allocator<flutter::Rasterizer::DrawToSurfaces(flutter::FrameTimingsRecorder&, std::_fl::vector<std::_fl::unique_ptr<flutter::LayerTreeTask, std::_fl::default_delete<flutter::LayerTreeTask> >, std::_fl::allocator<std::_fl::unique_ptr<flutter::LayerTreeTask, std::_fl::default_delete<flutter::LayerTreeTask> > > >)::$_1>, void ()>::operator()() (in Flutter:function.h:359)
Flutter    fml::SyncSwitch::Execute(fml::SyncSwitch::Handlers const&) const (in Flutter:sync_switch.cc:0)
Flutter    flutter::Rasterizer::DrawToSurfaces(flutter::FrameTimingsRecorder&, std::_fl::vector<std::_fl::unique_ptr<flutter::LayerTreeTask, std::_fl::default_delete<flutter::LayerTreeTask> >, std::_fl::allocator<std::_fl::unique_ptr<flutter::LayerTreeTask, std::_fl::default_delete<flutter::LayerTreeTask> > > >) (in Flutter:rasterizer.cc:544)
Flutter    std::_fl::__function::__func<flutter::Rasterizer::Draw(std::_fl::shared_ptr<flutter::Pipeline<flutter::FrameItem> > const&)::$_0, std::_fl::allocator<flutter::Rasterizer::Draw(std::_fl::shared_ptr<flutter::Pipeline<flutter::FrameItem> > const&)::$_0>, void (std::_fl::unique_ptr<flutter::FrameItem, std::_fl::default_delete<flutter::FrameItem> >)>::operator()(std::_fl::unique_ptr<flutter::FrameItem, std::_fl::default_delete<flutter::FrameItem> >&&) (in Flutter:function.h:359)
Flutter    flutter::Rasterizer::Draw(std::_fl::shared_ptr<flutter::Pipeline<flutter::FrameItem> > const&) (in Flutter:rasterizer.cc:246)
Flutter    std::_fl::__function::__func<fml::internal::CopyableLambda<flutter::Shell::OnAnimatorDraw(std::_fl::shared_ptr<flutter::Pipeline<flutter::FrameItem> >)::$_0>, std::_fl::allocator<fml::internal::CopyableLambda<flutter::Shell::OnAnimatorDraw(std::_fl::shared_ptr<flutter::Pipeline<flutter::FrameItem> >)::$_0> >, void ()>::operator()() (in Flutter:function.h:359)
Flutter    fml::MessageLoopImpl::FlushTasks(fml::FlushType) (in Flutter:message_loop_impl.cc:126)
Flutter    fml::MessageLoopDarwin::OnTimerFire(__CFRunLoopTimer*, fml::MessageLoopDarwin*) (in Flutter:message_loop_darwin.mm:85)
CoreFoundation    ___CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ (in CoreFoundation)
CoreFoundation    ___CFRunLoopDoTimer (in CoreFoundation)
CoreFoundation    ___CFRunLoopDoTimers (in CoreFoundation)
CoreFoundation    ___CFRunLoopRun (in CoreFoundation)
CoreFoundation    _CFRunLoopRunSpecific (in CoreFoundation)
Flutter    fml::MessageLoopDarwin::Run() (in Flutter:message_loop_darwin.mm:51)
Flutter    std::_fl::__thread_proxy[abi:v15000]<std::_fl::tuple<std::_fl::unique_ptr<std::_fl::__thread_struct, std::_fl::default_delete<std::_fl::unique_ptr> >, fml::Thread::Thread(std::_fl::function<void (fml::ThreadConfig const&)> const&, fml::ThreadConfig const)::$_0> >(std::_fl::tuple<std::_fl::unique_ptr<std::_fl::__thread_struct, std::_fl::default_delete<std::_fl::unique_ptr> >, fml::Thread::Thread(std::_fl::function<void (fml::ThreadConfig const&)> const&, fml::ThreadConfig const)::$_0>) (in Flutter:thread:295)
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 26 name: MyApp.1.1.io  (cpu_usage: 0.00%)
libsystem_kernel.dylib    ___psynch_rw_rdlock (in libsystem_kernel.dylib)
libsystem_pthread.dylib    __pthread_rwlock_lock_wait (in libsystem_pthread.dylib)
libsystem_pthread.dylib    __pthread_rwlock_lock_slow$VARIANT$mp (in libsystem_pthread.dylib)
Flutter    fml::SyncSwitch::Execute(fml::SyncSwitch::Handlers const&) const (in Flutter:sync_switch.cc:26)
Flutter    std::_fl::__function::__func<flutter::ImageDecoderImpeller::Decode(fml::RefPtr<flutter::ImageDescriptor>, unsigned int, unsigned int, std::_fl::function<void (sk_sp<flutter::DlImage>, std::_fl::basic_string<char, std::_fl::char_traits<char>, std::_fl::allocator<char> >)> const&)::$_1::operator()() const::{lambda()#1}, std::_fl::allocator<flutter::ImageDecoderImpeller::Decode(fml::RefPtr<flutter::ImageDescriptor>, unsigned int, unsigned int, std::_fl::function<void (sk_sp<flutter::DlImage>, std::_fl::basic_string<char, std::_fl::char_traits<char>, std::_fl::allocator<char> >)> const&)::$_1::operator()() const::{lambda()#1}>, void ()>::operator()() (in Flutter:function.h:359)
Flutter    fml::MessageLoopImpl::FlushTasks(fml::FlushType) (in Flutter:message_loop_impl.cc:126)
Flutter    fml::MessageLoopDarwin::OnTimerFire(__CFRunLoopTimer*, fml::MessageLoopDarwin*) (in Flutter:message_loop_darwin.mm:85)
CoreFoundation    ___CFRUNLOOP_IS_CALLING_OUT_TO_A_TIMER_CALLBACK_FUNCTION__ (in CoreFoundation)
CoreFoundation    ___CFRunLoopDoTimer (in CoreFoundation)
CoreFoundation    ___CFRunLoopDoTimers (in CoreFoundation)
CoreFoundation    ___CFRunLoopRun (in CoreFoundation)
CoreFoundation    _CFRunLoopRunSpecific (in CoreFoundation)
Flutter    fml::MessageLoopDarwin::Run() (in Flutter:message_loop_darwin.mm:51)
Flutter    std::_fl::__thread_proxy[abi:v15000]<std::_fl::tuple<std::_fl::unique_ptr<std::_fl::__thread_struct, std::_fl::default_delete<std::_fl::unique_ptr> >, fml::Thread::Thread(std::_fl::function<void (fml::ThreadConfig const&)> const&, fml::ThreadConfig const)::$_0> >(std::_fl::tuple<std::_fl::unique_ptr<std::_fl::__thread_struct, std::_fl::default_delete<std::_fl::unique_ptr> >, fml::Thread::Thread(std::_fl::function<void (fml::ThreadConfig const&)> const&, fml::ThreadConfig const)::$_0>) (in Flutter:thread:295)
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 27 name: io.worker.1  (cpu_usage: 0.10%)
libsystem_kernel.dylib    ___ulock_wake (in libsystem_kernel.dylib)
libsystem_platform.dylib    __os_unfair_lock_unlock_slow (in libsystem_platform.dylib)
libsystem_malloc.dylib    _tiny_malloc_should_clear (in libsystem_malloc.dylib)
libsystem_malloc.dylib    _szone_malloc_should_clear (in libsystem_malloc.dylib)
libsystem_malloc.dylib    __malloc_zone_calloc (in libsystem_malloc.dylib)
Flutter    SkWebpCodec::onGetPixels(SkImageInfo const&, void*, unsigned long, SkCodec::Options const&, int*) (in Flutter:SkWebpCodec.cpp:505)
Flutter    SkCodec::getPixels(SkImageInfo const&, void*, unsigned long, SkCodec::Options const*) (in Flutter:SkCodec.cpp:496)
Flutter    flutter::BuiltinSkiaCodecImageGenerator::GetPixels(SkImageInfo const&, void*, unsigned long, unsigned int, std::_fl::optional<unsigned int>) (in Flutter:image_generator.cc:179)
Flutter    std::_fl::__function::__func<flutter::ImageDecoderImpeller::Decode(fml::RefPtr<flutter::ImageDescriptor>, unsigned int, unsigned int, std::_fl::function<void (sk_sp<flutter::DlImage>, std::_fl::basic_string<char, std::_fl::char_traits<char>, std::_fl::allocator<char> >)> const&)::$_1, std::_fl::allocator<flutter::ImageDecoderImpeller::Decode(fml::RefPtr<flutter::ImageDescriptor>, unsigned int, unsigned int, std::_fl::function<void (sk_sp<flutter::DlImage>, std::_fl::basic_string<char, std::_fl::char_traits<char>, std::_fl::allocator<char> >)> const&)::$_1>, void ()>::operator()() (in Flutter:function.h:359)
Flutter    fml::ConcurrentMessageLoopDarwin::ExecuteTask(std::_fl::function<void ()> const&) (in Flutter:concurrent_message_loop_factory.mm:17)
Flutter    std::_fl::__thread_proxy[abi:v15000]<std::_fl::tuple<std::_fl::unique_ptr<std::_fl::__thread_struct, std::_fl::default_delete<std::_fl::unique_ptr> >, fml::ConcurrentMessageLoop::ConcurrentMessageLoop(unsigned long)::$_0> >(std::_fl::tuple<std::_fl::unique_ptr<std::_fl::__thread_struct, std::_fl::default_delete<std::_fl::unique_ptr> >, fml::ConcurrentMessageLoop::ConcurrentMessageLoop(unsigned long)::$_0>) (in Flutter:thread:295)
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 28 name: io.worker.2  (cpu_usage: 0.00%)
Flutter    DispatchAlpha_NEON (in Flutter:alpha_processing_neon.c:95)
Flutter    EmitAlphaRGB (in Flutter:io_dec.c:187)
Flutter    CustomPut (in Flutter:io_dec.c:638)
Flutter    FinishRow (in Flutter:frame_dec.c:482)
Flutter    SkWebpCodec::onGetPixels(SkImageInfo const&, void*, unsigned long, SkCodec::Options const&, int*) (in Flutter:SkWebpCodec.cpp:512)
Flutter    SkCodec::getPixels(SkImageInfo const&, void*, unsigned long, SkCodec::Options const*) (in Flutter:SkCodec.cpp:496)
Flutter    flutter::BuiltinSkiaCodecImageGenerator::GetPixels(SkImageInfo const&, void*, unsigned long, unsigned int, std::_fl::optional<unsigned int>) (in Flutter:image_generator.cc:179)
Flutter    std::_fl::__function::__func<flutter::ImageDecoderImpeller::Decode(fml::RefPtr<flutter::ImageDescriptor>, unsigned int, unsigned int, std::_fl::function<void (sk_sp<flutter::DlImage>, std::_fl::basic_string<char, std::_fl::char_traits<char>, std::_fl::allocator<char> >)> const&)::$_1, std::_fl::allocator<flutter::ImageDecoderImpeller::Decode(fml::RefPtr<flutter::ImageDescriptor>, unsigned int, unsigned int, std::_fl::function<void (sk_sp<flutter::DlImage>, std::_fl::basic_string<char, std::_fl::char_traits<char>, std::_fl::allocator<char> >)> const&)::$_1>, void ()>::operator()() (in Flutter:function.h:359)
Flutter    fml::ConcurrentMessageLoopDarwin::ExecuteTask(std::_fl::function<void ()> const&) (in Flutter:concurrent_message_loop_factory.mm:17)
Flutter    std::_fl::__thread_proxy[abi:v15000]<std::_fl::tuple<std::_fl::unique_ptr<std::_fl::__thread_struct, std::_fl::default_delete<std::_fl::unique_ptr> >, fml::ConcurrentMessageLoop::ConcurrentMessageLoop(unsigned long)::$_0> >(std::_fl::tuple<std::_fl::unique_ptr<std::_fl::__thread_struct, std::_fl::default_delete<std::_fl::unique_ptr> >, fml::ConcurrentMessageLoop::ConcurrentMessageLoop(unsigned long)::$_0>) (in Flutter:thread:295)
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 29 name: dart:io EventHandler  (cpu_usage: 0.00%)
libsystem_kernel.dylib    _kevent (in libsystem_kernel.dylib)
Flutter    dart::bin::EventHandlerImplementation::EventHandlerEntry(unsigned long) (in Flutter:eventhandler_macos.cc:459)
Flutter    dart::bin::ThreadStart(void*) (in Flutter:thread_macos.cc:91)
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 30 name: null  (cpu_usage: 0.00%)
libsystem_kernel.dylib    ___psynch_cvwait (in libsystem_kernel.dylib)
libsystem_pthread.dylib    __pthread_cond_wait$VARIANT$mp (in libsystem_pthread.dylib)
libc++.1.dylib    std::__1::condition_variable::__do_timed_wait(std::__1::unique_lock<std::__1::mutex>&, std::__1::chrono::time_point<std::__1::chrono::system_clock, std::__1::chrono::duration<long long, std::__1::ratio<(long)1, (long)1000000000> > >) (in libc++.1.dylib)
ImSDK_Plus    ((null))
ImSDK_Plus    ((null))
ImSDK_Plus    ((null))
ImSDK_Plus    ((null))
ImSDK_Plus    ((null))
ImSDK_Plus    ((null))
ImSDK_Plus    ((null))
ImSDK_Plus    ((null))
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 31 name: localdns  (cpu_usage: 0.00%)
libsystem_kernel.dylib    _mach_msg_trap (in libsystem_kernel.dylib)
libsystem_kernel.dylib    _mach_msg (in libsystem_kernel.dylib)
CoreFoundation    ___CFRunLoopServiceMachPort (in CoreFoundation)
CoreFoundation    ___CFRunLoopRun (in CoreFoundation)
CoreFoundation    _CFRunLoopRunSpecific (in CoreFoundation)
ImSDK_Plus    ((null))
ImSDK_Plus    ((null))
ImSDK_Plus    ((null))
ImSDK_Plus    ((null))
ImSDK_Plus    ((null))
ImSDK_Plus    ((null))
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 32 name: io.worker.1  (cpu_usage: 0.00%)
libsystem_kernel.dylib    ___psynch_cvwait (in libsystem_kernel.dylib)
libsystem_pthread.dylib    __pthread_cond_wait$VARIANT$mp (in libsystem_pthread.dylib)
Flutter    std::_fl::condition_variable::wait(std::_fl::unique_lock<std::_fl::mutex>&) (in Flutter:condition_variable.cpp:46)
Flutter    std::_fl::__thread_proxy[abi:v15000]<std::_fl::tuple<std::_fl::unique_ptr<std::_fl::__thread_struct, std::_fl::default_delete<std::_fl::unique_ptr> >, fml::ConcurrentMessageLoop::ConcurrentMessageLoop(unsigned long)::$_0> >(std::_fl::tuple<std::_fl::unique_ptr<std::_fl::__thread_struct, std::_fl::default_delete<std::_fl::unique_ptr> >, fml::ConcurrentMessageLoop::ConcurrentMessageLoop(unsigned long)::$_0>) (in Flutter:thread:295)
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 33 name: io.worker.2  (cpu_usage: 0.00%)
libsystem_kernel.dylib    ___psynch_cvwait (in libsystem_kernel.dylib)
libsystem_pthread.dylib    __pthread_cond_wait$VARIANT$mp (in libsystem_pthread.dylib)
Flutter    std::_fl::condition_variable::wait(std::_fl::unique_lock<std::_fl::mutex>&) (in Flutter:condition_variable.cpp:46)
Flutter    std::_fl::__thread_proxy[abi:v15000]<std::_fl::tuple<std::_fl::unique_ptr<std::_fl::__thread_struct, std::_fl::default_delete<std::_fl::unique_ptr> >, fml::ConcurrentMessageLoop::ConcurrentMessageLoop(unsigned long)::$_0> >(std::_fl::tuple<std::_fl::unique_ptr<std::_fl::__thread_struct, std::_fl::default_delete<std::_fl::unique_ptr> >, fml::ConcurrentMessageLoop::ConcurrentMessageLoop(unsigned long)::$_0>) (in Flutter:thread:295)
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 34 name: com.apple.CFNetwork.CustomProtocols  (cpu_usage: 0.00%)
libsystem_kernel.dylib    _mach_msg_trap (in libsystem_kernel.dylib)
libsystem_kernel.dylib    _mach_msg (in libsystem_kernel.dylib)
CoreFoundation    ___CFRunLoopServiceMachPort (in CoreFoundation)
CoreFoundation    ___CFRunLoopRun (in CoreFoundation)
CoreFoundation    _CFRunLoopRunSpecific (in CoreFoundation)
CFNetwork    __CFURLStorageSessionDisableCache (in CFNetwork)
Foundation    ___NSThread__start__ (in Foundation)
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 35 name: com.apple.root.default-qos.overcommit  (cpu_usage: 0.00%)
libobjc.A.dylib    _objc_autoreleasePoolPush (in libobjc.A.dylib)
libdispatch.dylib    __dispatch_last_resort_autorelease_pool_push (in libdispatch.dylib)
libdispatch.dylib    __dispatch_last_resort_autorelease_pool_push (in libdispatch.dylib)
libdispatch.dylib    __dispatch_lane_invoke$VARIANT$mp (in libdispatch.dylib)
libdispatch.dylib    __dispatch_workloop_worker_thread (in libdispatch.dylib)
libsystem_pthread.dylib    __pthread_wqthread (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _start_wqthread (in libsystem_pthread.dylib)
Thread 36 name: DartWorker  (cpu_usage: 0.00%)
libsystem_kernel.dylib    ___psynch_mutexwait (in libsystem_kernel.dylib)
libsystem_pthread.dylib    __pthread_mutex_firstfit_lock_wait (in libsystem_pthread.dylib)
libsystem_pthread.dylib    __pthread_mutex_firstfit_lock_slow$VARIANT$mp (in libsystem_pthread.dylib)
Flutter    dart::PortMap::ClosePort(long long, dart::MessageHandler**) (in Flutter:port.cc:95)
Flutter    dart::BootstrapNatives::DN_RawReceivePort_closeInternal(dart::Thread*, dart::Zone*, dart::NativeArguments*) (in Flutter:isolate.cc:72)
Flutter    dart::NativeEntry::BootstrapNativeCallWrapper(_Dart_NativeArguments*, void (*)(_Dart_NativeArguments*)) (in Flutter:native_entry.cc:144)
App    ((null))
App    ((null))
App    ((null))
App    ((null))
App    ((null))
App    ((null))
App    ((null))
Flutter    dart::DartEntry::InvokeFunction(dart::Function const&, dart::Array const&, dart::Array const&) (in Flutter:dart_entry.cc:125)
Flutter    dart::IsolateMessageHandler::HandleMessage(std::_fl::unique_ptr<dart::Message, std::_fl::default_delete<dart::Message> >) (in Flutter:isolate.cc:1394)
Flutter    dart::MessageHandler::HandleMessages(dart::MonitorLocker*, bool, bool) (in Flutter:message_handler.cc:238)
Flutter    dart::MessageHandlerTask::Run() (in Flutter:message_handler.cc:31)
Flutter    dart::ThreadPool::Worker::Main(unsigned long) (in Flutter:thread_pool.cc:330)
Flutter    dart::ThreadStart(void*) (in Flutter:os_thread_macos.cc:136)
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 37 name: null  (cpu_usage: 0.00%)
libdispatch.dylib    __dispatch_cache_cleanup (in libdispatch.dylib)
libdispatch.dylib    __dispatch_cache_cleanup (in libdispatch.dylib)
libsystem_pthread.dylib    __pthread_tsd_cleanup (in libsystem_pthread.dylib)
libsystem_pthread.dylib    __pthread_exit (in libsystem_pthread.dylib)
libsystem_pthread.dylib    __pthread_wqthread_exit (in libsystem_pthread.dylib)
libsystem_pthread.dylib    __pthread_wqthread (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _start_wqthread (in libsystem_pthread.dylib)
Thread 38 name: com.adjust.AttributionQueue  (cpu_usage: 0.00%)
MyApp    -[ADJPackageBuilder buildAttributionPackage:] (in MyApp:ADJPackageBuilder.m:149)
MyApp    -[ADJAttributionHandler buildAndGetAttributionPackageI:] (in MyApp:ADJAttributionHandler.m:248)
MyApp    -[ADJAttributionHandler requestAttributionI:] (in MyApp:ADJAttributionHandler.m:188)
MyApp    __85-[ADJAttributionHandler initWithActivityHandler:startsSending:userAgent:urlStrategy:]_block_invoke (in MyApp:ADJAttributionHandler.m:56)
libdispatch.dylib    __dispatch_client_callout (in libdispatch.dylib)
libdispatch.dylib    __dispatch_continuation_pop$VARIANT$mp (in libdispatch.dylib)
libdispatch.dylib    __dispatch_source_invoke$VARIANT$mp (in libdispatch.dylib)
libdispatch.dylib    __dispatch_lane_serial_drain$VARIANT$mp (in libdispatch.dylib)
libdispatch.dylib    __dispatch_lane_invoke$VARIANT$mp (in libdispatch.dylib)
libdispatch.dylib    __dispatch_workloop_worker_thread (in libdispatch.dylib)
libsystem_pthread.dylib    __pthread_wqthread (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _start_wqthread (in libsystem_pthread.dylib)
Thread 39 name: null  (cpu_usage: 0.00%)
libsystem_kernel.dylib    ___workq_kernreturn (in libsystem_kernel.dylib)
libsystem_pthread.dylib    __pthread_wqthread (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _start_wqthread (in libsystem_pthread.dylib)
Thread 40 name: null  (cpu_usage: 0.00%)
libsystem_kernel.dylib    ___workq_kernreturn (in libsystem_kernel.dylib)
libsystem_pthread.dylib    __pthread_wqthread (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _start_wqthread (in libsystem_pthread.dylib)
Thread 41 name: null  (cpu_usage: 0.00%)
libsystem_kernel.dylib    ___workq_kernreturn (in libsystem_kernel.dylib)
libsystem_pthread.dylib    __pthread_wqthread (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _start_wqthread (in libsystem_pthread.dylib)
Thread 42 name: JavaScriptCore libpas scavenger  (cpu_usage: 0.00%)
libsystem_kernel.dylib    ___psynch_cvwait (in libsystem_kernel.dylib)
libsystem_pthread.dylib    __pthread_cond_wait$VARIANT$mp (in libsystem_pthread.dylib)
JavaScriptCore    _scavenger_thread_main (in JavaScriptCore)
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 43 name: null  (cpu_usage: 0.00%)
libsystem_kernel.dylib    ___workq_kernreturn (in libsystem_kernel.dylib)
libsystem_pthread.dylib    __pthread_wqthread (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _start_wqthread (in libsystem_pthread.dylib)
Thread 44 name: null  (cpu_usage: 0.00%)
libsystem_kernel.dylib    ___workq_kernreturn (in libsystem_kernel.dylib)
libsystem_pthread.dylib    __pthread_wqthread (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _start_wqthread (in libsystem_pthread.dylib)
Thread 45 name: com.applog.log_10000001  (cpu_usage: 0.10%)
libsystem_kernel.dylib    _semaphore_timedwait_trap (in libsystem_kernel.dylib)
libdispatch.dylib    __dispatch_sema4_timedwait$VARIANT$mp (in libdispatch.dylib)
libdispatch.dylib    __dispatch_semaphore_wait_slow (in libdispatch.dylib)
MyApp    bd_network_syncRequestForURL (in MyApp:BDAutoTrackNetworkManager.m:139)
MyApp    -[BDAutoTrackBatchService sendTrackDataInternalFirstTime:task:] (in MyApp:BDAutoTrackBatchService.m:335)
MyApp    -[BDAutoTrackBatchService handleBatchSendCallback:firstTime:task:] (in MyApp:BDAutoTrackBatchService.m:462)
MyApp    -[BDAutoTrackBatchService sendTrackDataInternalFirstTime:task:] (in MyApp:BDAutoTrackBatchService.m:341)
MyApp    __69-[BDAutoTrackBatchService sendTrackDataInternalFrom:options:handler:]_block_invoke (in MyApp:BDAutoTrackBatchService.m:257)
CoreFoundation    ___NSARRAY_IS_CALLING_OUT_TO_A_BLOCK__ (in CoreFoundation)
CoreFoundation    -[__NSArrayI_Transfer enumerateObjectsWithOptions:usingBlock:] (in CoreFoundation)
MyApp    -[BDAutoTrackBatchService sendTrackDataInternalFrom:options:handler:] (in MyApp:BDAutoTrackBatchService.m:207)
MyApp    __63-[BDAutoTrackBatchService sendTrackDataFrom:flushTimeInterval:]_block_invoke (in MyApp:BDAutoTrackBatchService.m:160)
libdispatch.dylib    __dispatch_call_block_and_release (in libdispatch.dylib)
libdispatch.dylib    __dispatch_client_callout (in libdispatch.dylib)
libdispatch.dylib    __dispatch_lane_serial_drain$VARIANT$mp (in libdispatch.dylib)
libdispatch.dylib    __dispatch_lane_invoke$VARIANT$mp (in libdispatch.dylib)
libdispatch.dylib    __dispatch_workloop_worker_thread (in libdispatch.dylib)
libsystem_pthread.dylib    __pthread_wqthread (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _start_wqthread (in libsystem_pthread.dylib)
Thread 46 name: null  (cpu_usage: 0.00%)
libsystem_kernel.dylib    ___workq_kernreturn (in libsystem_kernel.dylib)
libsystem_pthread.dylib    __pthread_wqthread (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _start_wqthread (in libsystem_pthread.dylib)
Thread 47 name: null  (cpu_usage: 0.00%)
libsystem_kernel.dylib    ___workq_kernreturn (in libsystem_kernel.dylib)
libsystem_pthread.dylib    __pthread_wqthread (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _start_wqthread (in libsystem_pthread.dylib)
Thread 48 name: FLTSerialTaskQueue  (cpu_usage: 0.00%)
MyApp    -[SqflitePlugin handleMethodCall:result:] (in MyApp:SqflitePlugin.m:824)
Flutter    __45-[FlutterMethodChannel setMethodCallHandler:]_block_invoke (in Flutter:FlutterChannels.mm:313)
Flutter    invocation function for block in flutter::PlatformMessageHandlerIos::HandlePlatformMessage(std::_fl::unique_ptr<flutter::PlatformMessage, std::_fl::default_delete<flutter::PlatformMessage> >) (in Flutter:platform_message_handler_ios.mm:73)
libdispatch.dylib    __dispatch_call_block_and_release (in libdispatch.dylib)
libdispatch.dylib    __dispatch_client_callout (in libdispatch.dylib)
libdispatch.dylib    __dispatch_lane_serial_drain$VARIANT$mp (in libdispatch.dylib)
libdispatch.dylib    __dispatch_lane_invoke$VARIANT$mp (in libdispatch.dylib)
libdispatch.dylib    __dispatch_workloop_worker_thread (in libdispatch.dylib)
libsystem_pthread.dylib    __pthread_wqthread (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _start_wqthread (in libsystem_pthread.dylib)
Thread 49 name: DartWorker  (cpu_usage: 0.00%)
Flutter    dart::MarkingVisitorBase<true>::VisitPointers(dart::ObjectPtr*, dart::ObjectPtr*) (in Flutter:marker.cc:195)
Flutter    dart::UntaggedObject::VisitPointersPredefined(dart::ObjectPointerVisitor*, long) (in Flutter:raw_object.cc:304)
Flutter    dart::UntaggedObject::VisitPointersPredefined(dart::ObjectPointerVisitor*, long) (in Flutter:raw_object.cc:304)
Flutter    dart::ConcurrentMarkTask::Run() (in Flutter:marker.cc:833)
Flutter    dart::ThreadPool::Worker::Main(unsigned long) (in Flutter:thread_pool.cc:330)
Flutter    dart::ThreadStart(void*) (in Flutter:os_thread_macos.cc:136)
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 50 name: DartWorker  (cpu_usage: 0.00%)
libsystem_kernel.dylib    ___psynch_mutexwait (in libsystem_kernel.dylib)
libsystem_pthread.dylib    __pthread_mutex_firstfit_lock_wait (in libsystem_pthread.dylib)
libsystem_pthread.dylib    __pthread_mutex_firstfit_lock_slow$VARIANT$mp (in libsystem_pthread.dylib)
Flutter    dart::PortMap::ClosePort(long long, dart::MessageHandler**) (in Flutter:port.cc:95)
Flutter    dart::BootstrapNatives::DN_RawReceivePort_closeInternal(dart::Thread*, dart::Zone*, dart::NativeArguments*) (in Flutter:isolate.cc:72)
Flutter    dart::NativeEntry::BootstrapNativeCallWrapper(_Dart_NativeArguments*, void (*)(_Dart_NativeArguments*)) (in Flutter:native_entry.cc:144)
App    ((null))
App    ((null))
App    ((null))
App    ((null))
App    ((null))
App    ((null))
App    ((null))
Flutter    dart::DartEntry::InvokeFunction(dart::Function const&, dart::Array const&, dart::Array const&) (in Flutter:dart_entry.cc:125)
Flutter    dart::IsolateMessageHandler::HandleMessage(std::_fl::unique_ptr<dart::Message, std::_fl::default_delete<dart::Message> >) (in Flutter:isolate.cc:1394)
Flutter    dart::MessageHandler::HandleMessages(dart::MonitorLocker*, bool, bool) (in Flutter:message_handler.cc:238)
Flutter    dart::MessageHandlerTask::Run() (in Flutter:message_handler.cc:31)
Flutter    dart::ThreadPool::Worker::Main(unsigned long) (in Flutter:thread_pool.cc:330)
Flutter    dart::ThreadStart(void*) (in Flutter:os_thread_macos.cc:136)
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 51 name: DartWorker  (cpu_usage: 0.00%)
libsystem_kernel.dylib    ___psynch_mutexwait (in libsystem_kernel.dylib)
libsystem_pthread.dylib    __pthread_mutex_firstfit_lock_wait (in libsystem_pthread.dylib)
libsystem_pthread.dylib    __pthread_mutex_firstfit_lock_slow$VARIANT$mp (in libsystem_pthread.dylib)
Flutter    dart::PortMap::ClosePort(long long, dart::MessageHandler**) (in Flutter:port.cc:95)
Flutter    dart::BootstrapNatives::DN_RawReceivePort_closeInternal(dart::Thread*, dart::Zone*, dart::NativeArguments*) (in Flutter:isolate.cc:72)
Flutter    dart::NativeEntry::BootstrapNativeCallWrapper(_Dart_NativeArguments*, void (*)(_Dart_NativeArguments*)) (in Flutter:native_entry.cc:144)
App    ((null))
App    ((null))
App    ((null))
App    ((null))
App    ((null))
App    ((null))
App    ((null))
Flutter    dart::DartEntry::InvokeFunction(dart::Function const&, dart::Array const&, dart::Array const&) (in Flutter:dart_entry.cc:125)
Flutter    dart::IsolateMessageHandler::HandleMessage(std::_fl::unique_ptr<dart::Message, std::_fl::default_delete<dart::Message> >) (in Flutter:isolate.cc:1394)
Flutter    dart::MessageHandler::HandleMessages(dart::MonitorLocker*, bool, bool) (in Flutter:message_handler.cc:238)
Flutter    dart::MessageHandlerTask::Run() (in Flutter:message_handler.cc:31)
Flutter    dart::ThreadPool::Worker::Main(unsigned long) (in Flutter:thread_pool.cc:330)
Flutter    dart::ThreadStart(void*) (in Flutter:os_thread_macos.cc:136)
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 52 name: DartWorker  (cpu_usage: 0.00%)
Flutter    dart::MarkingVisitorBase<true>::VisitPointers(dart::ObjectPtr*, dart::ObjectPtr*) (in Flutter:marker.cc:195)
Flutter    dart::UntaggedObject::VisitPointersPredefined(dart::ObjectPointerVisitor*, long) (in Flutter:raw_object.cc:304)
Flutter    dart::UntaggedObject::VisitPointersPredefined(dart::ObjectPointerVisitor*, long) (in Flutter:raw_object.cc:304)
Flutter    dart::ConcurrentMarkTask::Run() (in Flutter:marker.cc:833)
Flutter    dart::ThreadPool::Worker::Main(unsigned long) (in Flutter:thread_pool.cc:330)
Flutter    dart::ThreadStart(void*) (in Flutter:os_thread_macos.cc:136)
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 53 name: DartWorker  (cpu_usage: 0.00%)
libsystem_kernel.dylib    ___psynch_cvwait (in libsystem_kernel.dylib)
libsystem_pthread.dylib    __pthread_cond_wait$VARIANT$mp (in libsystem_pthread.dylib)
Flutter    dart::Monitor::WaitMicros(long long) (in Flutter:os_thread_macos.cc:449)
Flutter    dart::ThreadPool::Worker::Main(unsigned long) (in Flutter:thread_pool.cc:330)
Flutter    dart::ThreadStart(void*) (in Flutter:os_thread_macos.cc:136)
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 54 name: DartWorker  (cpu_usage: 0.00%)
App    ((null))
App    ((null))
App    ((null))
App    ((null))
App    ((null))
App    ((null))
App    ((null))
App    ((null))
App    ((null))
App    ((null))
App    ((null))
Flutter    dart::DartEntry::InvokeFunction(dart::Function const&, dart::Array const&, dart::Array const&) (in Flutter:dart_entry.cc:125)
Flutter    dart::IsolateMessageHandler::HandleMessage(std::_fl::unique_ptr<dart::Message, std::_fl::default_delete<dart::Message> >) (in Flutter:isolate.cc:1394)
Flutter    dart::MessageHandler::HandleMessages(dart::MonitorLocker*, bool, bool) (in Flutter:message_handler.cc:238)
Flutter    dart::MessageHandlerTask::Run() (in Flutter:message_handler.cc:31)
Flutter    dart::ThreadPool::Worker::Main(unsigned long) (in Flutter:thread_pool.cc:330)
Flutter    dart::ThreadStart(void*) (in Flutter:os_thread_macos.cc:136)
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 55 name: DartWorker  (cpu_usage: 0.00%)
libsystem_kernel.dylib    ___psynch_mutexwait (in libsystem_kernel.dylib)
libsystem_pthread.dylib    __pthread_mutex_firstfit_lock_wait (in libsystem_pthread.dylib)
libsystem_pthread.dylib    __pthread_mutex_firstfit_lock_slow$VARIANT$mp (in libsystem_pthread.dylib)
Flutter    dart::PortMap::ClosePort(long long, dart::MessageHandler**) (in Flutter:port.cc:95)
Flutter    dart::BootstrapNatives::DN_RawReceivePort_closeInternal(dart::Thread*, dart::Zone*, dart::NativeArguments*) (in Flutter:isolate.cc:72)
Flutter    dart::NativeEntry::BootstrapNativeCallWrapper(_Dart_NativeArguments*, void (*)(_Dart_NativeArguments*)) (in Flutter:native_entry.cc:144)
App    ((null))
App    ((null))
App    ((null))
App    ((null))
App    ((null))
App    ((null))
App    ((null))
Flutter    dart::DartEntry::InvokeFunction(dart::Function const&, dart::Array const&, dart::Array const&) (in Flutter:dart_entry.cc:125)
Flutter    dart::IsolateMessageHandler::HandleMessage(std::_fl::unique_ptr<dart::Message, std::_fl::default_delete<dart::Message> >) (in Flutter:isolate.cc:1394)
Flutter    dart::MessageHandler::HandleMessages(dart::MonitorLocker*, bool, bool) (in Flutter:message_handler.cc:238)
Flutter    dart::MessageHandlerTask::Run() (in Flutter:message_handler.cc:31)
Flutter    dart::ThreadPool::Worker::Main(unsigned long) (in Flutter:thread_pool.cc:330)
Flutter    dart::ThreadStart(void*) (in Flutter:os_thread_macos.cc:136)
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 56 name: DartWorker  (cpu_usage: 0.00%)
libsystem_kernel.dylib    ___psynch_cvwait (in libsystem_kernel.dylib)
libsystem_pthread.dylib    __pthread_cond_wait$VARIANT$mp (in libsystem_pthread.dylib)
Flutter    dart::Monitor::WaitMicros(long long) (in Flutter:os_thread_macos.cc:449)
Flutter    dart::ThreadPool::Worker::Main(unsigned long) (in Flutter:thread_pool.cc:330)
Flutter    dart::ThreadStart(void*) (in Flutter:os_thread_macos.cc:136)
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)
Thread 57 name: DartWorker  (cpu_usage: 0.00%)
libsystem_kernel.dylib    ___psynch_cvwait (in libsystem_kernel.dylib)
libsystem_pthread.dylib    __pthread_cond_wait$VARIANT$mp (in libsystem_pthread.dylib)
Flutter    dart::Monitor::WaitMicros(long long) (in Flutter:os_thread_macos.cc:449)
Flutter    dart::ThreadPool::Worker::Main(unsigned long) (in Flutter:thread_pool.cc:330)
Flutter    dart::ThreadStart(void*) (in Flutter:os_thread_macos.cc:136)
libsystem_pthread.dylib    __pthread_start (in libsystem_pthread.dylib)
libsystem_pthread.dylib    _thread_start (in libsystem_pthread.dylib)

from flutter.

jonahwilliams avatar jonahwilliams commented on June 15, 2024

It seems like we could make a small change to the sync switch to remove some possibility of deadlocks, however without a repro we will not be able to confirm if this particular issue has been fixed.

from flutter.

jonahwilliams avatar jonahwilliams commented on June 15, 2024

Quick summary: We can see the two dart engines trying to set the sync switch, but for some reason they are blocked by the IO thread work? We're not quite sure.

from flutter.

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