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  1. Qt
  2. QTBUG-47328

[Windows] QtWebEngine + QtQuick2DRenderer asserts after applying patch for QTBUG-47016

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    Details

      Description

      When loading certain web pages, the following assertion is hit.
      Not every web page seems to be affected but for example qt.io is.

      ASSERT: "texture->hasAlphaChannel() || !quadNeedsBlending" in 
      file d:\dev\qt5.5.0_x64\qtwebengine\src\core\delegated_frame_node.cpp, line 
      354
      

      Backtrace:

      QML debugging is enabled. Only use this in a safe environment.
      QML Debugger: Waiting for connection on port 50450...
      Application "\??\D:\dev\qt5.5.0_x64\qtbase\bin\QtWebEngineProcess.exe" found in cache
      Application "\??\D:\dev\qt5.5.0_x64\qtbase\bin\QtWebEngineProcess.exe" found in cache
      ASSERT: "texture->hasAlphaChannel() || !quadNeedsBlending" in file d:\dev\qt5.5.0_x64\qtwebengine\src\core\delegated_frame_node.cpp, line 354
      Debug Error!
      
      Program: D:\dev\qt5.5.0_x64\qtbase\lib\Qt5Cored.dll
      Module: 5.5.0
      File: global\qglobal.cpp
      Line: 2970
      
      ASSERT: "texture->hasAlphaChannel() || !quadNeedsBlending" in file d:\dev\qt5.5.0_x64\qtwebengine\src\core\delegated_frame_node.cpp, line 354
      
      (Press Retry to debug the application)
      
      
         0  Id: 1a6c.211c Suspend: 1 Teb: 00007ff7`bf92e000 Unfrozen "CrBrowserMain"
      Child-SP          RetAddr           Call Site
      000000c4`07d2a548 00007fff`76cf1118 ntdll!NtWaitForSingleObject+0xa
      000000c4`07d2a550 00000000`546a282b KERNELBASE!WaitForSingleObjectEx+0x94
      000000c4`07d2a5f0 00000000`546a2407 Qt5Cored!QWaitConditionPrivate::wait(class QWaitConditionEvent * wce = 0x000000c4`0e30c590, unsigned long time = 0xffffffff)+0x2b [d:\dev\qt5.5.0_x64\qtbase\src\corelib\thread\qwaitcondition_win.cpp @ 113]
      000000c4`07d2a630 00007fff`4e4cc12d Qt5Cored!QWaitCondition::wait(class QMutex * mutex = 0x000000c4`0e2f10e8, unsigned long time = 0xffffffff)+0x97 [d:\dev\qt5.5.0_x64\qtbase\src\corelib\thread\qwaitcondition_win.cpp @ 178]
      000000c4`07d2a690 00007fff`4e4cb183 softwarecontextd!ThreadedRenderLoop::polishAndSync(struct ThreadedRenderLoop::Window * w = 0x000000c4`0dd1b410, bool inExpose = false)+0x5fd [d:\dev\qt5.5.0_x64\qtquick2drenderer\src\plugins\scenegraph\softwarecontext\threadedrenderloop.cpp @ 1005]
      *** WARNING: Unable to verify checksum for D:\dev\qt5.5.0_x64\qtbase\lib\Qt5Widgetsd.dll
      000000c4`07d2a900 00000000`55972056 softwarecontextd!ThreadedRenderLoop::event(class QEvent * e = 0x000000c4`07d2b430)+0x1c3 [d:\dev\qt5.5.0_x64\qtquick2drenderer\src\plugins\scenegraph\softwarecontext\threadedrenderloop.cpp @ 1061]
      000000c4`07d2a9b0 00000000`5596cd7b Qt5Widgetsd!QApplicationPrivate::notify_helper(class QObject * receiver = 0x000000c4`0de45cb0, class QEvent * e = 0x000000c4`07d2b430)+0x146 [d:\dev\qt5.5.0_x64\qtbase\src\widgets\kernel\qapplication.cpp @ 3717]
      000000c4`07d2aa00 00000000`54a2d574 Qt5Widgetsd!QApplication::notify(class QObject * receiver = 0x000000c4`0de45cb0, class QEvent * e = 0x000000c4`07d2b430)+0x4eb [d:\dev\qt5.5.0_x64\qtbase\src\widgets\kernel\qapplication.cpp @ 3161]
      000000c4`07d2b340 00000000`54a37bb3 Qt5Cored!QCoreApplication::notifyInternal(class QObject * receiver = 0x000000c4`0de45cb0, class QEvent * event = 0x000000c4`07d2b430)+0xc4 [d:\dev\qt5.5.0_x64\qtbase\src\corelib\kernel\qcoreapplication.cpp @ 965]
      000000c4`07d2b3c0 00000000`54adf5b7 Qt5Cored!QCoreApplication::sendEvent(class QObject * receiver = 0x000000c4`0de45cb0, class QEvent * event = 0x000000c4`07d2b430)+0x53 [d:\dev\qt5.5.0_x64\qtbase\src\corelib\kernel\qcoreapplication.h @ 224]
      000000c4`07d2b400 00000000`54aded30 Qt5Cored!QEventDispatcherWin32Private::sendTimerEvent(int timerId = 0n1)+0x77 [d:\dev\qt5.5.0_x64\qtbase\src\corelib\kernel\qeventdispatcher_win.cpp @ 618]
      000000c4`07d2b460 00000000`55972056 Qt5Cored!QEventDispatcherWin32::event(class QEvent * e = 0x000000c4`10f1da70)+0x1b0 [d:\dev\qt5.5.0_x64\qtbase\src\corelib\kernel\qeventdispatcher_win.cpp @ 1196]
      000000c4`07d2b500 00000000`5596cd7b Qt5Widgetsd!QApplicationPrivate::notify_helper(class QObject * receiver = 0x000000c4`07dfed00, class QEvent * e = 0x000000c4`10f1da70)+0x146 [d:\dev\qt5.5.0_x64\qtbase\src\widgets\kernel\qapplication.cpp @ 3717]
      000000c4`07d2b550 00000000`54a2d574 Qt5Widgetsd!QApplication::notify(class QObject * receiver = 0x000000c4`07dfed00, class QEvent * e = 0x000000c4`10f1da70)+0x4eb [d:\dev\qt5.5.0_x64\qtbase\src\widgets\kernel\qapplication.cpp @ 3161]
      000000c4`07d2be90 00000000`54a37bb3 Qt5Cored!QCoreApplication::notifyInternal(class QObject * receiver = 0x000000c4`07dfed00, class QEvent * event = 0x000000c4`10f1da70)+0xc4 [d:\dev\qt5.5.0_x64\qtbase\src\corelib\kernel\qcoreapplication.cpp @ 965]
      000000c4`07d2bf10 00000000`54a2ea1d Qt5Cored!QCoreApplication::sendEvent(class QObject * receiver = 0x000000c4`07dfed00, class QEvent * event = 0x000000c4`10f1da70)+0x53 [d:\dev\qt5.5.0_x64\qtbase\src\corelib\kernel\qcoreapplication.h @ 224]
      000000c4`07d2bf50 00000000`54a2bc3c Qt5Cored!QCoreApplicationPrivate::sendPostedEvents(class QObject * receiver = 0x00000000`00000000, int event_type = 0n0, class QThreadData * data = 0x000000c4`07de9f80)+0x48d [d:\dev\qt5.5.0_x64\qtbase\src\corelib\kernel\qcoreapplication.cpp @ 1593]
      *** WARNING: Unable to verify checksum for D:\dev\qt5.5.0_x64\qtbase\plugins\platforms\qwindowsd.dll
      000000c4`07d2c060 00007fff`4c7307b3 Qt5Cored!QCoreApplication::sendPostedEvents(class QObject * receiver = 0x00000000`00000000, int event_type = 0n0)+0x2c [d:\dev\qt5.5.0_x64\qtbase\src\corelib\kernel\qcoreapplication.cpp @ 1452]
      000000c4`07d2c0a0 00000000`54adc91e qwindowsd!QWindowsGuiEventDispatcher::sendPostedEvents(void)+0x13 [d:\dev\qt5.5.0_x64\qtbase\src\plugins\platforms\windows\qwindowsguieventdispatcher.cpp @ 82]
      000000c4`07d2c0d0 00007fff`77fb250d Qt5Cored!qt_internal_proc(struct HWND__ * hwnd = 0x00000000`001904a0 0+0+140x39 'QEventDispatcherWin32_Internal_Widget1415519405', unsigned int message = 0x401, unsigned int64 wp = 0, int64 lp = 0n0)+0x3de [d:\dev\qt5.5.0_x64\qtbase\src\corelib\kernel\qeventdispatcher_win.cpp @ 414]
      000000c4`07d2c200 00007fff`77fb2367 USER32!UserCallWinProcCheckWow+0x149
      000000c4`07d2c2d0 00000000`54add573 USER32!DispatchMessageWorker+0x1a7
      000000c4`07d2c350 00007fff`4c7306aa Qt5Cored!QEventDispatcherWin32::processEvents(class QFlags<enum QEventLoop::ProcessEventsFlag> flags = class QFlags<enum QEventLoop::ProcessEventsFlag>)+0x633 [d:\dev\qt5.5.0_x64\qtbase\src\corelib\kernel\qeventdispatcher_win.cpp @ 807]
      000000c4`07d2f700 00000000`54a28518 qwindowsd!QWindowsGuiEventDispatcher::processEvents(class QFlags<enum QEventLoop::ProcessEventsFlag> flags = class QFlags<enum QEventLoop::ProcessEventsFlag>)+0x15a [d:\dev\qt5.5.0_x64\qtbase\src\plugins\platforms\windows\qwindowsguieventdispatcher.cpp @ 73]
      000000c4`07d2f7c0 00000000`54a28753 Qt5Cored!QEventLoop::processEvents(class QFlags<enum QEventLoop::ProcessEventsFlag> flags = class QFlags<enum QEventLoop::ProcessEventsFlag>)+0x68 [d:\dev\qt5.5.0_x64\qtbase\src\corelib\kernel\qeventloop.cpp @ 129]
      000000c4`07d2f800 00000000`54a2b621 Qt5Cored!QEventLoop::exec(class QFlags<enum QEventLoop::ProcessEventsFlag> flags = class QFlags<enum QEventLoop::ProcessEventsFlag>)+0x183 [d:\dev\qt5.5.0_x64\qtbase\src\corelib\kernel\qeventloop.cpp @ 204]
      *** WARNING: Unable to verify checksum for D:\dev\qt5.5.0_x64\qtbase\lib\Qt5Guid.dll
      000000c4`07d2f8b0 00007fff`4ad8b728 Qt5Cored!QCoreApplication::exec(void)+0x161 [d:\dev\qt5.5.0_x64\qtbase\src\corelib\kernel\qcoreapplication.cpp @ 1229]
      000000c4`07d2f970 00000000`5596c87a Qt5Guid!QGuiApplication::exec(void)+0x18 [d:\dev\qt5.5.0_x64\qtbase\src\gui\kernel\qguiapplication.cpp @ 1529]
      *** WARNING: Unable to verify checksum for quicknanobrowser.exe
      000000c4`07d2f9a0 00007ff7`bfce2f5f Qt5Widgetsd!QApplication::exec(void)+0xa [d:\dev\qt5.5.0_x64\qtbase\src\widgets\kernel\qapplication.cpp @ 2978]
      000000c4`07d2f9d0 00007ff7`bfce7c8d quicknanobrowser!main(int argc = 0n2, char ** argv = 0x000000c4`07de5db0)+0x38f [d:\dev\qt5.5.0_x64\qtbase\examples\webengine\quicknanobrowser\main.cpp @ 82]
      000000c4`07d2fc20 00007ff7`bfce7491 quicknanobrowser!WinMain(struct HINSTANCE__ * __formal = 0x00007ff7`bfce0000, struct HINSTANCE__ * __formal = 0x00000000`00000000, char * __formal = 0x000000c4`07dd5102 "--device=softwarecontext "-qmljsdebugger=port:50450,block"", int __formal = 0n10)+0xed [d:\dev\qt5.5.0_x64\qtbase\src\winmain\qtmain_win.cpp @ 113]
      000000c4`07d2fca0 00007ff7`bfce720e quicknanobrowser!__tmainCRTStartup(void)+0x271 [f:\dd\vctools\crt\crtw32\dllstuff\crtexe.c @ 618]
      000000c4`07d2fd20 00007fff`773d13d2 quicknanobrowser!WinMainCRTStartup(void)+0xe [f:\dd\vctools\crt\crtw32\dllstuff\crtexe.c @ 466]
      000000c4`07d2fd50 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`07d2fd80 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
         1  Id: 1a6c.22a8 Suspend: 1 Teb: 00007ff7`bf92c000 Unfrozen
      Child-SP          RetAddr           Call Site
      000000c4`0abff3c8 00007fff`797b8bb6 ntdll!NtWaitForWorkViaWorkerFactory+0xa
      000000c4`0abff3d0 00007fff`773d13d2 ntdll!TppWorkerThread+0x746
      000000c4`0abff7b0 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`0abff7e0 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
         2  Id: 1a6c.2090 Suspend: 1 Teb: 00007ff7`bf92a000 Unfrozen
      Child-SP          RetAddr           Call Site
      000000c4`0acffa78 00007fff`797b8bb6 ntdll!NtWaitForWorkViaWorkerFactory+0xa
      000000c4`0acffa80 00007fff`773d13d2 ntdll!TppWorkerThread+0x746
      000000c4`0acffe60 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`0acffe90 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
         3  Id: 1a6c.2020 Suspend: 1 Teb: 00007ff7`bf928000 Unfrozen
      Child-SP          RetAddr           Call Site
      000000c4`0adff588 00007fff`797b8bb6 ntdll!NtWaitForWorkViaWorkerFactory+0xa
      000000c4`0adff590 00007fff`773d13d2 ntdll!TppWorkerThread+0x746
      000000c4`0adff970 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`0adff9a0 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
         4  Id: 1a6c.237c Suspend: 1 Teb: 00007ff7`bf926000 Unfrozen
      Child-SP          RetAddr           Call Site
      000000c4`0aeff6f8 00007fff`797b8bb6 ntdll!NtWaitForWorkViaWorkerFactory+0xa
      000000c4`0aeff700 00007fff`773d13d2 ntdll!TppWorkerThread+0x746
      000000c4`0aeffae0 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`0aeffb10 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
         5  Id: 1a6c.1808 Suspend: 1 Teb: 00007ff7`bf75e000 Unfrozen
      Child-SP          RetAddr           Call Site
      000000c4`0afff9b8 00007fff`797b8bb6 ntdll!NtWaitForWorkViaWorkerFactory+0xa
      000000c4`0afff9c0 00007fff`773d13d2 ntdll!TppWorkerThread+0x746
      000000c4`0afffda0 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`0afffdd0 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
         6  Id: 1a6c.15ac Suspend: 1 Teb: 00007ff7`bf75c000 Unfrozen
      Child-SP          RetAddr           Call Site
      000000c4`0b0ffad8 00007fff`797b8bb6 ntdll!NtWaitForWorkViaWorkerFactory+0xa
      000000c4`0b0ffae0 00007fff`773d13d2 ntdll!TppWorkerThread+0x746
      000000c4`0b0ffec0 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`0b0ffef0 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
         7  Id: 1a6c.1ca8 Suspend: 1 Teb: 00007ff7`bf75a000 Unfrozen
      Child-SP          RetAddr           Call Site
      000000c4`0b1ff5d8 00007fff`797b8bb6 ntdll!NtWaitForWorkViaWorkerFactory+0xa
      000000c4`0b1ff5e0 00007fff`773d13d2 ntdll!TppWorkerThread+0x746
      000000c4`0b1ff9c0 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`0b1ff9f0 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
         8  Id: 1a6c.1e44 Suspend: 1 Teb: 00007ff7`bf758000 Unfrozen
      Child-SP          RetAddr           Call Site
      000000c4`0b2ff968 00007fff`797b8bb6 ntdll!NtWaitForWorkViaWorkerFactory+0xa
      000000c4`0b2ff970 00007fff`773d13d2 ntdll!TppWorkerThread+0x746
      000000c4`0b2ffd50 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`0b2ffd80 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
         9  Id: 1a6c.1260 Suspend: 1 Teb: 00007ff7`bf756000 Unfrozen "QQmlThread"
      Child-SP          RetAddr           Call Site
      000000c4`0d2ac538 00007fff`76cf13ed ntdll!NtWaitForMultipleObjects+0xa
      000000c4`0d2ac540 00007fff`77fb32b4 KERNELBASE!WaitForMultipleObjectsEx+0xe1
      000000c4`0d2ac820 00000000`54add6e9 USER32!MsgWaitForMultipleObjectsEx+0x141
      000000c4`0d2ac8d0 00000000`54a28518 Qt5Cored!QEventDispatcherWin32::processEvents(class QFlags<enum QEventLoop::ProcessEventsFlag> flags = class QFlags<enum QEventLoop::ProcessEventsFlag>)+0x7a9 [d:\dev\qt5.5.0_x64\qtbase\src\corelib\kernel\qeventdispatcher_win.cpp @ 828]
      000000c4`0d2afc80 00000000`54a28753 Qt5Cored!QEventLoop::processEvents(class QFlags<enum QEventLoop::ProcessEventsFlag> flags = class QFlags<enum QEventLoop::ProcessEventsFlag>)+0x68 [d:\dev\qt5.5.0_x64\qtbase\src\corelib\kernel\qeventloop.cpp @ 129]
      000000c4`0d2afcc0 00000000`5468fbe2 Qt5Cored!QEventLoop::exec(class QFlags<enum QEventLoop::ProcessEventsFlag> flags = class QFlags<enum QEventLoop::ProcessEventsFlag>)+0x183 [d:\dev\qt5.5.0_x64\qtbase\src\corelib\kernel\qeventloop.cpp @ 204]
      *** WARNING: Unable to verify checksum for D:\dev\qt5.5.0_x64\qtbase\lib\Qt5Qmld.dll
      000000c4`0d2afd70 00000000`555b4a2a Qt5Cored!QThread::exec(void)+0xc2 [d:\dev\qt5.5.0_x64\qtbase\src\corelib\thread\qthread.cpp @ 503]
      000000c4`0d2afdf0 00000000`5469bf38 Qt5Qmld!QQmlThreadPrivate::run(void)+0x4a [d:\dev\qt5.5.0_x64\qtdeclarative\src\qml\qml\ftw\qqmlthread.cpp @ 142]
      000000c4`0d2afe20 00007fff`4c95a105 Qt5Cored!QThreadPrivate::start(void * arg = 0x000000c4`0a9a6200)+0x1a8 [d:\dev\qt5.5.0_x64\qtbase\src\corelib\thread\qthread_win.cpp @ 346]
      000000c4`0d2afeb0 00007fff`4c95a357 MSVCR120D!_callthreadstartex(void)+0x25 [f:\dd\vctools\crt\crtw32\startup\threadex.c @ 376]
      000000c4`0d2aff00 00007fff`773d13d2 MSVCR120D!_threadstartex(void * ptd = 0x000000c4`07e3a280)+0xe7 [f:\dd\vctools\crt\crtw32\startup\threadex.c @ 359]
      000000c4`0d2aff40 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`0d2aff70 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
        10  Id: 1a6c.19f0 Suspend: 1 Teb: 00007ff7`bf754000 Unfrozen "QQmlDebugServerThread"
      Child-SP          RetAddr           Call Site
      000000c4`0dc9c418 00007fff`76cf13ed ntdll!NtWaitForMultipleObjects+0xa
      000000c4`0dc9c420 00007fff`77fb32b4 KERNELBASE!WaitForMultipleObjectsEx+0xe1
      000000c4`0dc9c700 00000000`54add6e9 USER32!MsgWaitForMultipleObjectsEx+0x141
      000000c4`0dc9c7b0 00000000`54a28518 Qt5Cored!QEventDispatcherWin32::processEvents(class QFlags<enum QEventLoop::ProcessEventsFlag> flags = class QFlags<enum QEventLoop::ProcessEventsFlag>)+0x7a9 [d:\dev\qt5.5.0_x64\qtbase\src\corelib\kernel\qeventdispatcher_win.cpp @ 828]
      000000c4`0dc9fb60 00000000`54a28753 Qt5Cored!QEventLoop::processEvents(class QFlags<enum QEventLoop::ProcessEventsFlag> flags = class QFlags<enum QEventLoop::ProcessEventsFlag>)+0x68 [d:\dev\qt5.5.0_x64\qtbase\src\corelib\kernel\qeventloop.cpp @ 129]
      000000c4`0dc9fba0 00000000`5468fbe2 Qt5Cored!QEventLoop::exec(class QFlags<enum QEventLoop::ProcessEventsFlag> flags = class QFlags<enum QEventLoop::ProcessEventsFlag>)+0x183 [d:\dev\qt5.5.0_x64\qtbase\src\corelib\kernel\qeventloop.cpp @ 204]
      000000c4`0dc9fc50 00000000`555dc90b Qt5Cored!QThread::exec(void)+0xc2 [d:\dev\qt5.5.0_x64\qtbase\src\corelib\thread\qthread.cpp @ 503]
      000000c4`0dc9fcd0 00000000`5469bf38 Qt5Qmld!QQmlDebugServerThread::run(void)+0x20b [d:\dev\qt5.5.0_x64\qtdeclarative\src\qml\debugger\qqmldebugserver.cpp @ 318]
      000000c4`0dc9fdb0 00007fff`4c95a105 Qt5Cored!QThreadPrivate::start(void * arg = 0x000000c4`0c6e1a90)+0x1a8 [d:\dev\qt5.5.0_x64\qtbase\src\corelib\thread\qthread_win.cpp @ 346]
      000000c4`0dc9fe40 00007fff`4c95a357 MSVCR120D!_callthreadstartex(void)+0x25 [f:\dd\vctools\crt\crtw32\startup\threadex.c @ 376]
      000000c4`0dc9fe90 00007fff`773d13d2 MSVCR120D!_threadstartex(void * ptd = 0x000000c4`0c6d5730)+0xe7 [f:\dd\vctools\crt\crtw32\startup\threadex.c @ 359]
      000000c4`0dc9fed0 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`0dc9ff00 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
        11  Id: 1a6c.146c Suspend: 1 Teb: 00007ff7`bf752000 Unfrozen
      Child-SP          RetAddr           Call Site
      000000c4`0ca8fcd8 00007fff`761fc979 ntdll!NtRemoveIoCompletion+0xa
      000000c4`0ca8fce0 00007fff`773d13d2 mswsock!SockAsyncThread+0x79
      000000c4`0ca8fd30 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`0ca8fd60 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
        12  Id: 1a6c.1884 Suspend: 1 Teb: 00007ff7`bf750000 Unfrozen
      Child-SP          RetAddr           Call Site
      000000c4`0cb8fa48 00007fff`797b8bb6 ntdll!NtWaitForWorkViaWorkerFactory+0xa
      000000c4`0cb8fa50 00007fff`773d13d2 ntdll!TppWorkerThread+0x746
      000000c4`0cb8fe30 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`0cb8fe60 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
        13  Id: 1a6c.1578 Suspend: 1 Teb: 00007ff7`bf74e000 Unfrozen
      Child-SP          RetAddr           Call Site
      000000c4`0cc9f5a8 00007fff`797b8bb6 ntdll!NtWaitForWorkViaWorkerFactory+0xa
      000000c4`0cc9f5b0 00007fff`773d13d2 ntdll!TppWorkerThread+0x746
      000000c4`0cc9f990 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`0cc9f9c0 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
        14  Id: 1a6c.1dfc Suspend: 1 Teb: 00007ff7`bf74c000 Unfrozen "BrokerEvent"
      Child-SP          RetAddr           Call Site
      000000c4`0ceaf2b8 00007fff`76cf23c3 ntdll!NtRemoveIoCompletion+0xa
      000000c4`0ceaf2c0 00000001`85e06a19 KERNELBASE!GetQueuedCompletionStatus+0x3f
      000000c4`0ceaf320 00007fff`773d13d2 Qt5WebEngineCored!sandbox::BrokerServicesBase::TargetEventsThread(void * param = 0x000000c4`0e024e60)+0xd9 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\sandbox\win\src\broker_services.cc @ 248]
      000000c4`0ceafa20 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`0ceafa50 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
        15  Id: 1a6c.2284 Suspend: 1 Teb: 00007ff7`bf74a000 Unfrozen
      Child-SP          RetAddr           Call Site
      000000c4`0cfaf5e8 00007fff`797b8bb6 ntdll!NtWaitForWorkViaWorkerFactory+0xa
      000000c4`0cfaf5f0 00007fff`773d13d2 ntdll!TppWorkerThread+0x746
      000000c4`0cfaf9d0 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`0cfafa00 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
        16  Id: 1a6c.1ac Suspend: 1 Teb: 00007ff7`bf748000 Unfrozen
      Child-SP          RetAddr           Call Site
      000000c4`0d0af408 00007fff`797b8bb6 ntdll!NtWaitForWorkViaWorkerFactory+0xa
      000000c4`0d0af410 00007fff`773d13d2 ntdll!TppWorkerThread+0x746
      000000c4`0d0af7f0 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`0d0af820 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
        17  Id: 1a6c.1774 Suspend: 1 Teb: 00007ff7`bf746000 Unfrozen "DnsConfigService"
      Child-SP          RetAddr           Call Site
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      000000c4`0d1af470 00000001`82fa4179 KERNELBASE!GetQueuedCompletionStatus+0x3f
      000000c4`0d1af4d0 00000001`82fa5f9d Qt5WebEngineCored!base::MessagePumpForIO::GetIOItem(unsigned long timeout = 0xffffffff, struct base::MessagePumpForIO::IOItem * item = 0x000000c4`0d1af578)+0x99 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_pump_win.cc @ 559]
      000000c4`0d1af550 00000001`82fa6254 Qt5WebEngineCored!base::MessagePumpForIO::WaitForIOCompletion(unsigned long timeout = 0xffffffff, class base::MessagePumpForIO::IOHandler * filter = 0x00000000`00000000)+0x8d [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_pump_win.cc @ 524]
      000000c4`0d1af6e0 00000001`82fa3e91 Qt5WebEngineCored!base::MessagePumpForIO::WaitForWork(void)+0xd4 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_pump_win.cc @ 518]
      000000c4`0d1af840 00000001`82fa59a0 Qt5WebEngineCored!base::MessagePumpForIO::DoRunLoop(void)+0x151 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_pump_win.cc @ 503]
      000000c4`0d1af890 00000001`82fa58f5 Qt5WebEngineCored!base::MessagePumpWin::RunWithDispatcher(class base::MessagePump::Delegate * delegate = 0x000000c4`0dfef270, class base::MessagePumpDispatcher * dispatcher = 0x00000000`00000000)+0xa0 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_pump_win.cc @ 51]
      000000c4`0d1af900 00000001`82e36bf3 Qt5WebEngineCored!base::MessagePumpWin::Run(class base::MessagePump::Delegate * delegate = 0x000000c4`0dfef270)+0x35 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_pump_win.h @ 34]
      000000c4`0d1af930 00000001`82e8060b Qt5WebEngineCored!base::MessageLoop::RunHandler(void)+0x153 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_loop.cc @ 416]
      000000c4`0d1afaa0 00000001`82e36a75 Qt5WebEngineCored!base::RunLoop::Run(void)+0x5b [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\run_loop.cc @ 56]
      000000c4`0d1afb20 00000001`82eb29ed Qt5WebEngineCored!base::MessageLoop::Run(void)+0x35 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_loop.cc @ 309]
      000000c4`0d1afba0 00000001`82eb367f Qt5WebEngineCored!base::Thread::Run(class base::MessageLoop * message_loop = 0x000000c4`0dfef270)+0x2d [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\thread.cc @ 175]
      000000c4`0d1afbd0 00000001`82ed0d5d Qt5WebEngineCored!base::Thread::ThreadMain(void)+0x32f [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\thread.cc @ 229]
      000000c4`0d1afdd0 00007fff`773d13d2 Qt5WebEngineCored!base::`anonymous namespace'::ThreadFunc(void * params = 0x000000c4`0dffcb90)+0x13d [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\platform_thread_win.cc @ 80]
      000000c4`0d1afeb0 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`0d1afee0 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
        18  Id: 1a6c.1e18 Suspend: 1 Teb: 00007ff7`bf744000 Unfrozen "AudioThread"
      Child-SP          RetAddr           Call Site
      000000c4`0f5bef68 00007fff`76cf1118 ntdll!NtWaitForSingleObject+0xa
      000000c4`0f5bef70 00000001`82f54709 KERNELBASE!WaitForSingleObjectEx+0x94
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      000000c4`0f5bf2a0 00000001`82e36bf3 Qt5WebEngineCored!base::MessagePumpDefault::Run(class base::MessagePump::Delegate * delegate = 0x000000c4`0e03e120)+0x29b [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_pump_default.cc @ 57]
      000000c4`0f5bf460 00000001`82e8060b Qt5WebEngineCored!base::MessageLoop::RunHandler(void)+0x153 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_loop.cc @ 416]
      000000c4`0f5bf5d0 00000001`82e36a75 Qt5WebEngineCored!base::RunLoop::Run(void)+0x5b [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\run_loop.cc @ 56]
      000000c4`0f5bf650 00000001`82eb29ed Qt5WebEngineCored!base::MessageLoop::Run(void)+0x35 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_loop.cc @ 309]
      000000c4`0f5bf6d0 00000001`82eb367f Qt5WebEngineCored!base::Thread::Run(class base::MessageLoop * message_loop = 0x000000c4`0e03e120)+0x2d [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\thread.cc @ 175]
      000000c4`0f5bf700 00000001`82ed0d5d Qt5WebEngineCored!base::Thread::ThreadMain(void)+0x32f [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\thread.cc @ 229]
      000000c4`0f5bf900 00007fff`773d13d2 Qt5WebEngineCored!base::`anonymous namespace'::ThreadFunc(void * params = 0x000000c4`0e035a80)+0x13d [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\platform_thread_win.cc @ 80]
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      000000c4`0f5bfa10 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
        19  Id: 1a6c.2e4 Suspend: 1 Teb: 00007ff7`bf742000 Unfrozen "Chrome_DBThread"
      Child-SP          RetAddr           Call Site
      000000c4`0f6bf108 00007fff`76cf1118 ntdll!NtWaitForSingleObject+0xa
      000000c4`0f6bf110 00000001`82f54837 KERNELBASE!WaitForSingleObjectEx+0x94
      000000c4`0f6bf1b0 00000001`82fa88e6 Qt5WebEngineCored!base::WaitableEvent::Wait(void)+0x47 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\synchronization\waitable_event_win.cc @ 49]
      000000c4`0f6bf320 00000001`82e36bf3 Qt5WebEngineCored!base::MessagePumpDefault::Run(class base::MessagePump::Delegate * delegate = 0x000000c4`0e014df0)+0x236 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_pump_default.cc @ 53]
      000000c4`0f6bf4e0 00000001`82e8060b Qt5WebEngineCored!base::MessageLoop::RunHandler(void)+0x153 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_loop.cc @ 416]
      000000c4`0f6bf650 00000001`82e36a75 Qt5WebEngineCored!base::RunLoop::Run(void)+0x5b [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\run_loop.cc @ 56]
      000000c4`0f6bf6d0 00000001`82eb29ed Qt5WebEngineCored!base::MessageLoop::Run(void)+0x35 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_loop.cc @ 309]
      000000c4`0f6bf750 00000001`803573e6 Qt5WebEngineCored!base::Thread::Run(class base::MessageLoop * message_loop = 0x000000c4`0e014df0)+0x2d [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\thread.cc @ 175]
      000000c4`0f6bf780 00000001`80358eda Qt5WebEngineCored!content::BrowserThreadImpl::DBThreadRun(class base::MessageLoop * message_loop = 0x000000c4`0e014df0)+0x46 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\content\browser\browser_thread_impl.cc @ 185]
      000000c4`0f6bf8d0 00000001`82eb367f Qt5WebEngineCored!content::BrowserThreadImpl::Run(class base::MessageLoop * message_loop = 0x000000c4`0e014df0)+0xca [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\content\browser\browser_thread_impl.cc @ 243]
      000000c4`0f6bfa30 00000001`82ed0d5d Qt5WebEngineCored!base::Thread::ThreadMain(void)+0x32f [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\thread.cc @ 229]
      000000c4`0f6bfc30 00007fff`773d13d2 Qt5WebEngineCored!base::`anonymous namespace'::ThreadFunc(void * params = 0x000000c4`0e055d40)+0x13d [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\platform_thread_win.cc @ 80]
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      000000c4`0f6bfd40 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
        20  Id: 1a6c.186c Suspend: 1 Teb: 00007ff7`bf740000 Unfrozen "Chrome_FileThread"
      Child-SP          RetAddr           Call Site
      000000c4`0f7dee28 00007fff`76cf23c3 ntdll!NtRemoveIoCompletion+0xa
      000000c4`0f7dee30 00000001`82fa4179 KERNELBASE!GetQueuedCompletionStatus+0x3f
      000000c4`0f7dee90 00000001`82fa5f9d Qt5WebEngineCored!base::MessagePumpForIO::GetIOItem(unsigned long timeout = 0xafc8, struct base::MessagePumpForIO::IOItem * item = 0x000000c4`0f7def38)+0x99 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_pump_win.cc @ 559]
      000000c4`0f7def10 00000001`82fa6254 Qt5WebEngineCored!base::MessagePumpForIO::WaitForIOCompletion(unsigned long timeout = 0xafc8, class base::MessagePumpForIO::IOHandler * filter = 0x00000000`00000000)+0x8d [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_pump_win.cc @ 524]
      000000c4`0f7df0a0 00000001`82fa3e91 Qt5WebEngineCored!base::MessagePumpForIO::WaitForWork(void)+0xd4 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_pump_win.cc @ 518]
      000000c4`0f7df200 00000001`82fa59a0 Qt5WebEngineCored!base::MessagePumpForIO::DoRunLoop(void)+0x151 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_pump_win.cc @ 503]
      000000c4`0f7df250 00000001`82fa58f5 Qt5WebEngineCored!base::MessagePumpWin::RunWithDispatcher(class base::MessagePump::Delegate * delegate = 0x000000c4`0e01c660, class base::MessagePumpDispatcher * dispatcher = 0x00000000`00000000)+0xa0 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_pump_win.cc @ 51]
      000000c4`0f7df2c0 00000001`82e36bf3 Qt5WebEngineCored!base::MessagePumpWin::Run(class base::MessagePump::Delegate * delegate = 0x000000c4`0e01c660)+0x35 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_pump_win.h @ 34]
      000000c4`0f7df2f0 00000001`82e8060b Qt5WebEngineCored!base::MessageLoop::RunHandler(void)+0x153 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_loop.cc @ 416]
      000000c4`0f7df460 00000001`82e36a75 Qt5WebEngineCored!base::RunLoop::Run(void)+0x5b [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\run_loop.cc @ 56]
      000000c4`0f7df4e0 00000001`82eb29ed Qt5WebEngineCored!base::MessageLoop::Run(void)+0x35 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_loop.cc @ 309]
      000000c4`0f7df560 00000001`803574a6 Qt5WebEngineCored!base::Thread::Run(class base::MessageLoop * message_loop = 0x000000c4`0e01c660)+0x2d [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\thread.cc @ 175]
      000000c4`0f7df590 00000001`80358ef4 Qt5WebEngineCored!content::BrowserThreadImpl::FileThreadRun(class base::MessageLoop * message_loop = 0x000000c4`0e01c660)+0x46 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\content\browser\browser_thread_impl.cc @ 192]
      000000c4`0f7df6e0 00000001`82eb367f Qt5WebEngineCored!content::BrowserThreadImpl::Run(class base::MessageLoop * message_loop = 0x000000c4`0e01c660)+0xe4 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\content\browser\browser_thread_impl.cc @ 245]
      000000c4`0f7df840 00000001`82ed0d5d Qt5WebEngineCored!base::Thread::ThreadMain(void)+0x32f [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\thread.cc @ 229]
      000000c4`0f7dfa40 00007fff`773d13d2 Qt5WebEngineCored!base::`anonymous namespace'::ThreadFunc(void * params = 0x000000c4`0e018ea0)+0x13d [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\platform_thread_win.cc @ 80]
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      000000c4`0f7dfb50 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
        21  Id: 1a6c.eec Suspend: 1 Teb: 00007ff7`bf73e000 Unfrozen "Chrome_FileUserBlockingThread"
      Child-SP          RetAddr           Call Site
      000000c4`0f8df348 00007fff`76cf1118 ntdll!NtWaitForSingleObject+0xa
      000000c4`0f8df350 00000001`82f54837 KERNELBASE!WaitForSingleObjectEx+0x94
      000000c4`0f8df3f0 00000001`82fa88e6 Qt5WebEngineCored!base::WaitableEvent::Wait(void)+0x47 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\synchronization\waitable_event_win.cc @ 49]
      000000c4`0f8df560 00000001`82e36bf3 Qt5WebEngineCored!base::MessagePumpDefault::Run(class base::MessagePump::Delegate * delegate = 0x000000c4`0e04d350)+0x236 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_pump_default.cc @ 53]
      000000c4`0f8df720 00000001`82e8060b Qt5WebEngineCored!base::MessageLoop::RunHandler(void)+0x153 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_loop.cc @ 416]
      000000c4`0f8df890 00000001`82e36a75 Qt5WebEngineCored!base::RunLoop::Run(void)+0x5b [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\run_loop.cc @ 56]
      000000c4`0f8df910 00000001`82eb29ed Qt5WebEngineCored!base::MessageLoop::Run(void)+0x35 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_loop.cc @ 309]
      000000c4`0f8df990 00000001`80357546 Qt5WebEngineCored!base::Thread::Run(class base::MessageLoop * message_loop = 0x000000c4`0e04d350)+0x2d [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\thread.cc @ 175]
      000000c4`0f8df9c0 00000001`80358f0e Qt5WebEngineCored!content::BrowserThreadImpl::FileUserBlockingThreadRun(class base::MessageLoop * message_loop = 0x000000c4`0e04d350)+0x46 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\content\browser\browser_thread_impl.cc @ 199]
      000000c4`0f8dfb10 00000001`82eb367f Qt5WebEngineCored!content::BrowserThreadImpl::Run(class base::MessageLoop * message_loop = 0x000000c4`0e04d350)+0xfe [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\content\browser\browser_thread_impl.cc @ 247]
      000000c4`0f8dfc70 00000001`82ed0d5d Qt5WebEngineCored!base::Thread::ThreadMain(void)+0x32f [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\thread.cc @ 229]
      000000c4`0f8dfe70 00007fff`773d13d2 Qt5WebEngineCored!base::`anonymous namespace'::ThreadFunc(void * params = 0x000000c4`0e048700)+0x13d [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\platform_thread_win.cc @ 80]
      000000c4`0f8dff50 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`0f8dff80 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
        22  Id: 1a6c.2138 Suspend: 1 Teb: 00007ff7`bf73c000 Unfrozen "Chrome_ProcessLauncherThread"
      Child-SP          RetAddr           Call Site
      000000c4`0f9deba8 00007fff`76cf1118 ntdll!NtWaitForSingleObject+0xa
      000000c4`0f9debb0 00000001`82f54837 KERNELBASE!WaitForSingleObjectEx+0x94
      000000c4`0f9dec50 00000001`82fa88e6 Qt5WebEngineCored!base::WaitableEvent::Wait(void)+0x47 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\synchronization\waitable_event_win.cc @ 49]
      000000c4`0f9dedc0 00000001`82e36bf3 Qt5WebEngineCored!base::MessagePumpDefault::Run(class base::MessagePump::Delegate * delegate = 0x000000c4`0e050d30)+0x236 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_pump_default.cc @ 53]
      000000c4`0f9def80 00000001`82e8060b Qt5WebEngineCored!base::MessageLoop::RunHandler(void)+0x153 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_loop.cc @ 416]
      000000c4`0f9df0f0 00000001`82e36a75 Qt5WebEngineCored!base::RunLoop::Run(void)+0x5b [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\run_loop.cc @ 56]
      000000c4`0f9df170 00000001`82eb29ed Qt5WebEngineCored!base::MessageLoop::Run(void)+0x35 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_loop.cc @ 309]
      000000c4`0f9df1f0 00000001`80358cf6 Qt5WebEngineCored!base::Thread::Run(class base::MessageLoop * message_loop = 0x000000c4`0e050d30)+0x2d [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\thread.cc @ 175]
      000000c4`0f9df220 00000001`80358f28 Qt5WebEngineCored!content::BrowserThreadImpl::ProcessLauncherThreadRun(class base::MessageLoop * message_loop = 0x000000c4`0e050d30)+0x46 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\content\browser\browser_thread_impl.cc @ 206]
      000000c4`0f9df370 00000001`82eb367f Qt5WebEngineCored!content::BrowserThreadImpl::Run(class base::MessageLoop * message_loop = 0x000000c4`0e050d30)+0x118 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\content\browser\browser_thread_impl.cc @ 249]
      000000c4`0f9df4d0 00000001`82ed0d5d Qt5WebEngineCored!base::Thread::ThreadMain(void)+0x32f [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\thread.cc @ 229]
      000000c4`0f9df6d0 00007fff`773d13d2 Qt5WebEngineCored!base::`anonymous namespace'::ThreadFunc(void * params = 0x000000c4`0e04efc0)+0x13d [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\platform_thread_win.cc @ 80]
      000000c4`0f9df7b0 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`0f9df7e0 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
        23  Id: 1a6c.1f70 Suspend: 1 Teb: 00007ff7`bf73a000 Unfrozen "Chrome_CacheThread"
      Child-SP          RetAddr           Call Site
      000000c4`0faeec68 00007fff`76cf23c3 ntdll!NtRemoveIoCompletion+0xa
      000000c4`0faeec70 00000001`82fa4179 KERNELBASE!GetQueuedCompletionStatus+0x3f
      000000c4`0faeecd0 00000001`82fa5f9d Qt5WebEngineCored!base::MessagePumpForIO::GetIOItem(unsigned long timeout = 0x636d, struct base::MessagePumpForIO::IOItem * item = 0x000000c4`0faeed78)+0x99 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_pump_win.cc @ 559]
      000000c4`0faeed50 00000001`82fa6254 Qt5WebEngineCored!base::MessagePumpForIO::WaitForIOCompletion(unsigned long timeout = 0x636d, class base::MessagePumpForIO::IOHandler * filter = 0x00000000`00000000)+0x8d [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_pump_win.cc @ 524]
      000000c4`0faeeee0 00000001`82fa3e91 Qt5WebEngineCored!base::MessagePumpForIO::WaitForWork(void)+0xd4 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_pump_win.cc @ 518]
      000000c4`0faef040 00000001`82fa59a0 Qt5WebEngineCored!base::MessagePumpForIO::DoRunLoop(void)+0x151 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_pump_win.cc @ 503]
      000000c4`0faef090 00000001`82fa58f5 Qt5WebEngineCored!base::MessagePumpWin::RunWithDispatcher(class base::MessagePump::Delegate * delegate = 0x000000c4`0e060010, class base::MessagePumpDispatcher * dispatcher = 0x00000000`00000000)+0xa0 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_pump_win.cc @ 51]
      000000c4`0faef100 00000001`82e36bf3 Qt5WebEngineCored!base::MessagePumpWin::Run(class base::MessagePump::Delegate * delegate = 0x000000c4`0e060010)+0x35 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_pump_win.h @ 34]
      000000c4`0faef130 00000001`82e8060b Qt5WebEngineCored!base::MessageLoop::RunHandler(void)+0x153 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_loop.cc @ 416]
      000000c4`0faef2a0 00000001`82e36a75 Qt5WebEngineCored!base::RunLoop::Run(void)+0x5b [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\run_loop.cc @ 56]
      000000c4`0faef320 00000001`82eb29ed Qt5WebEngineCored!base::MessageLoop::Run(void)+0x35 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_loop.cc @ 309]
      000000c4`0faef3a0 00000001`803570e6 Qt5WebEngineCored!base::Thread::Run(class base::MessageLoop * message_loop = 0x000000c4`0e060010)+0x2d [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\thread.cc @ 175]
      000000c4`0faef3d0 00000001`80358f42 Qt5WebEngineCored!content::BrowserThreadImpl::CacheThreadRun(class base::MessageLoop * message_loop = 0x000000c4`0e060010)+0x46 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\content\browser\browser_thread_impl.cc @ 213]
      000000c4`0faef520 00000001`82eb367f Qt5WebEngineCored!content::BrowserThreadImpl::Run(class base::MessageLoop * message_loop = 0x000000c4`0e060010)+0x132 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\content\browser\browser_thread_impl.cc @ 251]
      000000c4`0faef680 00000001`82ed0d5d Qt5WebEngineCored!base::Thread::ThreadMain(void)+0x32f [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\thread.cc @ 229]
      000000c4`0faef880 00007fff`773d13d2 Qt5WebEngineCored!base::`anonymous namespace'::ThreadFunc(void * params = 0x000000c4`0e05b480)+0x13d [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\platform_thread_win.cc @ 80]
      000000c4`0faef960 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`0faef990 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
        24  Id: 1a6c.22c8 Suspend: 1 Teb: 00007ff7`bf738000 Unfrozen "Chrome_IOThread"
      Child-SP          RetAddr           Call Site
      000000c4`0fbeee78 00007fff`76cf23c3 ntdll!NtRemoveIoCompletion+0xa
      000000c4`0fbeee80 00000001`82fa4179 KERNELBASE!GetQueuedCompletionStatus+0x3f
      000000c4`0fbeeee0 00000001`82fa5f9d Qt5WebEngineCored!base::MessagePumpForIO::GetIOItem(unsigned long timeout = 0x64, struct base::MessagePumpForIO::IOItem * item = 0x000000c4`0fbeef88)+0x99 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_pump_win.cc @ 559]
      000000c4`0fbeef60 00000001`82fa6254 Qt5WebEngineCored!base::MessagePumpForIO::WaitForIOCompletion(unsigned long timeout = 0x64, class base::MessagePumpForIO::IOHandler * filter = 0x00000000`00000000)+0x8d [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_pump_win.cc @ 524]
      000000c4`0fbef0f0 00000001`82fa3e91 Qt5WebEngineCored!base::MessagePumpForIO::WaitForWork(void)+0xd4 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_pump_win.cc @ 518]
      000000c4`0fbef250 00000001`82fa59a0 Qt5WebEngineCored!base::MessagePumpForIO::DoRunLoop(void)+0x151 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_pump_win.cc @ 503]
      000000c4`0fbef2a0 00000001`82fa58f5 Qt5WebEngineCored!base::MessagePumpWin::RunWithDispatcher(class base::MessagePump::Delegate * delegate = 0x000000c4`0e064670, class base::MessagePumpDispatcher * dispatcher = 0x00000000`00000000)+0xa0 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_pump_win.cc @ 51]
      000000c4`0fbef310 00000001`82e36bf3 Qt5WebEngineCored!base::MessagePumpWin::Run(class base::MessagePump::Delegate * delegate = 0x000000c4`0e064670)+0x35 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_pump_win.h @ 34]
      000000c4`0fbef340 00000001`82e8060b Qt5WebEngineCored!base::MessageLoop::RunHandler(void)+0x153 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_loop.cc @ 416]
      000000c4`0fbef4b0 00000001`82e36a75 Qt5WebEngineCored!base::RunLoop::Run(void)+0x5b [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\run_loop.cc @ 56]
      000000c4`0fbef530 00000001`82eb29ed Qt5WebEngineCored!base::MessageLoop::Run(void)+0x35 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_loop.cc @ 309]
      000000c4`0fbef5b0 00000001`803579d6 Qt5WebEngineCored!base::Thread::Run(class base::MessageLoop * message_loop = 0x000000c4`0e064670)+0x2d [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\thread.cc @ 175]
      000000c4`0fbef5e0 00000001`80358f5c Qt5WebEngineCored!content::BrowserThreadImpl::IOThreadRun(class base::MessageLoop * message_loop = 0x000000c4`0e064670)+0x46 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\content\browser\browser_thread_impl.cc @ 219]
      000000c4`0fbef730 00000001`82eb367f Qt5WebEngineCored!content::BrowserThreadImpl::Run(class base::MessageLoop * message_loop = 0x000000c4`0e064670)+0x14c [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\content\browser\browser_thread_impl.cc @ 253]
      000000c4`0fbef890 00000001`82ed0d5d Qt5WebEngineCored!base::Thread::ThreadMain(void)+0x32f [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\thread.cc @ 229]
      000000c4`0fbefa90 00007fff`773d13d2 Qt5WebEngineCored!base::`anonymous namespace'::ThreadFunc(void * params = 0x000000c4`0e062950)+0x13d [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\platform_thread_win.cc @ 80]
      000000c4`0fbefb70 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`0fbefba0 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
        25  Id: 1a6c.d5c Suspend: 1 Teb: 00007ff7`bf736000 Unfrozen "IndexedDB"
      Child-SP          RetAddr           Call Site
      000000c4`0fcef098 00007fff`76cf1118 ntdll!NtWaitForSingleObject+0xa
      000000c4`0fcef0a0 00000001`82f54837 KERNELBASE!WaitForSingleObjectEx+0x94
      000000c4`0fcef140 00000001`82fa88e6 Qt5WebEngineCored!base::WaitableEvent::Wait(void)+0x47 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\synchronization\waitable_event_win.cc @ 49]
      000000c4`0fcef2b0 00000001`82e36bf3 Qt5WebEngineCored!base::MessagePumpDefault::Run(class base::MessagePump::Delegate * delegate = 0x000000c4`0e05fe20)+0x236 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_pump_default.cc @ 53]
      000000c4`0fcef470 00000001`82e8060b Qt5WebEngineCored!base::MessageLoop::RunHandler(void)+0x153 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_loop.cc @ 416]
      000000c4`0fcef5e0 00000001`82e36a75 Qt5WebEngineCored!base::RunLoop::Run(void)+0x5b [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\run_loop.cc @ 56]
      000000c4`0fcef660 00000001`82eb29ed Qt5WebEngineCored!base::MessageLoop::Run(void)+0x35 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_loop.cc @ 309]
      000000c4`0fcef6e0 00000001`82eb367f Qt5WebEngineCored!base::Thread::Run(class base::MessageLoop * message_loop = 0x000000c4`0e05fe20)+0x2d [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\thread.cc @ 175]
      000000c4`0fcef710 00000001`82ed0d5d Qt5WebEngineCored!base::Thread::ThreadMain(void)+0x32f [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\thread.cc @ 229]
      000000c4`0fcef910 00007fff`773d13d2 Qt5WebEngineCored!base::`anonymous namespace'::ThreadFunc(void * params = 0x000000c4`0e06b410)+0x13d [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\platform_thread_win.cc @ 80]
      000000c4`0fcef9f0 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`0fcefa20 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
        26  Id: 1a6c.21c8 Suspend: 1 Teb: 00007ff7`bf734000 Unfrozen "VideoCaptureThread"
      Child-SP          RetAddr           Call Site
      000000c4`0fdeb948 00007fff`76cf13ed ntdll!NtWaitForMultipleObjects+0xa
      000000c4`0fdeb950 00007fff`77fb32b4 KERNELBASE!WaitForMultipleObjectsEx+0xe1
      000000c4`0fdebc30 00000000`54add6e9 USER32!MsgWaitForMultipleObjectsEx+0x141
      000000c4`0fdebce0 00000000`54a28518 Qt5Cored!QEventDispatcherWin32::processEvents(class QFlags<enum QEventLoop::ProcessEventsFlag> flags = class QFlags<enum QEventLoop::ProcessEventsFlag>)+0x7a9 [d:\dev\qt5.5.0_x64\qtbase\src\corelib\kernel\qeventdispatcher_win.cpp @ 828]
      000000c4`0fdef090 00000000`54a28753 Qt5Cored!QEventLoop::processEvents(class QFlags<enum QEventLoop::ProcessEventsFlag> flags = class QFlags<enum QEventLoop::ProcessEventsFlag>)+0x68 [d:\dev\qt5.5.0_x64\qtbase\src\corelib\kernel\qeventloop.cpp @ 129]
      000000c4`0fdef0d0 00000001`801dcb52 Qt5Cored!QEventLoop::exec(class QFlags<enum QEventLoop::ProcessEventsFlag> flags = class QFlags<enum QEventLoop::ProcessEventsFlag>)+0x183 [d:\dev\qt5.5.0_x64\qtbase\src\corelib\kernel\qeventloop.cpp @ 204]
      000000c4`0fdef180 00000001`82e36bf3 Qt5WebEngineCored!QtWebEngineCore::`anonymous namespace'::MessagePumpForUIQt::Run(class base::MessagePump::Delegate * delegate = 0x000000c4`0e133a40)+0xa2 [d:\dev\qt5.5.0_x64\qtwebengine\src\core\content_browser_client_qt.cpp @ 127]
      000000c4`0fdef1f0 00000001`82e8060b Qt5WebEngineCored!base::MessageLoop::RunHandler(void)+0x153 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_loop.cc @ 416]
      000000c4`0fdef360 00000001`82e36a75 Qt5WebEngineCored!base::RunLoop::Run(void)+0x5b [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\run_loop.cc @ 56]
      000000c4`0fdef3e0 00000001`82eb29ed Qt5WebEngineCored!base::MessageLoop::Run(void)+0x35 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_loop.cc @ 309]
      000000c4`0fdef460 00000001`82eb367f Qt5WebEngineCored!base::Thread::Run(class base::MessageLoop * message_loop = 0x000000c4`0e133a40)+0x2d [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\thread.cc @ 175]
      000000c4`0fdef490 00000001`82ed0d5d Qt5WebEngineCored!base::Thread::ThreadMain(void)+0x32f [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\thread.cc @ 229]
      000000c4`0fdef690 00007fff`773d13d2 Qt5WebEngineCored!base::`anonymous namespace'::ThreadFunc(void * params = 0x000000c4`0e13a6c0)+0x13d [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\platform_thread_win.cc @ 80]
      000000c4`0fdef770 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`0fdef7a0 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
        27  Id: 1a6c.12e4 Suspend: 1 Teb: 00007ff7`bf732000 Unfrozen
      Child-SP          RetAddr           Call Site
      000000c4`0feefb18 00007fff`76cf13ed ntdll!NtWaitForMultipleObjects+0xa
      000000c4`0feefb20 00007fff`773d106f KERNELBASE!WaitForMultipleObjectsEx+0xe1
      000000c4`0feefe00 00000000`5469c6a5 KERNEL32!WaitForMultipleObjects+0xf
      000000c4`0feefe40 00007fff`773d13d2 Qt5Cored!qt_adopted_thread_watcher_function(void * __formal = 0x00000000`00000000)+0x105 [d:\dev\qt5.5.0_x64\qtbase\src\corelib\thread\qthread_win.cpp @ 213]
      000000c4`0feeff10 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`0feeff40 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
        28  Id: 1a6c.1894 Suspend: 1 Teb: 00007ff7`bf730000 Unfrozen
      Child-SP          RetAddr           Call Site
      000000c4`100bf868 00007fff`797b8bb6 ntdll!NtWaitForWorkViaWorkerFactory+0xa
      000000c4`100bf870 00007fff`773d13d2 ntdll!TppWorkerThread+0x746
      000000c4`100bfc50 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`100bfc80 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
        29  Id: 1a6c.13ac Suspend: 1 Teb: 00007ff7`bf72e000 Unfrozen
      Child-SP          RetAddr           Call Site
      000000c4`101bf568 00007fff`76cf13ed ntdll!NtWaitForMultipleObjects+0xa
      000000c4`101bf570 00007fff`77128e0e KERNELBASE!WaitForMultipleObjectsEx+0xe1
      000000c4`101bf850 00007fff`77128ec8 combase!WaitCoalesced(void * timer = 0x00000000`00000570, unsigned int cHandlesOuter = 0, void ** pHandles = 0x00000000`00000000, unsigned long delayInMs = <Value unavailable error>, unsigned long tolerableDelayInMs = 0xfa0, int alertable = 0n0, unsigned long * waitResult = <Value unavailable error>)+0xaa [d:\9147\com\published\comutils\coalescedwait.cxx @ 72]
      000000c4`101bfaa0 00007fff`771290a2 combase!CROIDTable::WorkerThreadLoop(void * param = 0x00000000`00000000)+0x78 [d:\9147\com\combase\dcomrem\refcache.cxx @ 1480]
      000000c4`101bfaf0 00007fff`771290c5 combase!CRpcThread::WorkerLoop(void)+0x162 [d:\9147\com\combase\dcomrem\threads.cxx @ 260]
      000000c4`101bfb60 00007fff`773d13d2 combase!CRpcThreadCache::RpcWorkerThreadEntry(void * param = 0x000000c4`0e210fd0)+0x46 [d:\9147\com\combase\dcomrem\threads.cxx @ 67]
      000000c4`101bfb90 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`101bfbc0 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
        30  Id: 1a6c.19d4 Suspend: 1 Teb: 00007ff7`bf72c000 Unfrozen "BrowserBlockingWorker1/6612"
      Child-SP          RetAddr           Call Site
      000000c4`104ceee8 00007fff`797ea902 ntdll!NtWaitForAlertByThreadId+0xa
      000000c4`104ceef0 00007fff`76d16088 ntdll!RtlSleepConditionVariableCS+0xc2
      000000c4`104cef60 00000001`82fb3c67 KERNELBASE!SleepConditionVariableCS+0x28
      000000c4`104cef90 00000001`82fb3bbe Qt5WebEngineCored!base::WinVistaCondVar::TimedWait(class base::TimeDelta * max_time = 0x000000c4`104cf278)+0x97 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\synchronization\condition_variable_win.cc @ 106]
      000000c4`104cf100 00000001`82e7ad9b Qt5WebEngineCored!base::ConditionVariable::TimedWait(class base::TimeDelta * max_time = 0x000000c4`104cf278)+0x3e [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\synchronization\condition_variable_win.cc @ 659]
      000000c4`104cf130 00000001`82e79c30 Qt5WebEngineCored!base::SequencedWorkerPool::Inner::ThreadLoop(class base::SequencedWorkerPool::Worker * this_worker = 0x000000c4`0e24ef60)+0x93b [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\sequenced_worker_pool.cc @ 812]
      000000c4`104cfa10 00000001`82edaac4 Qt5WebEngineCored!base::SequencedWorkerPool::Worker::Run(void)+0x80 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\sequenced_worker_pool.cc @ 509]
      000000c4`104cfa60 00000001`82ed0d5d Qt5WebEngineCored!base::SimpleThread::ThreadMain(void)+0xb4 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\simple_thread.cc @ 61]
      000000c4`104cfad0 00007fff`773d13d2 Qt5WebEngineCored!base::`anonymous namespace'::ThreadFunc(void * params = 0x000000c4`0e24f060)+0x13d [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\platform_thread_win.cc @ 80]
      000000c4`104cfbb0 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`104cfbe0 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
        31  Id: 1a6c.206c Suspend: 1 Teb: 00007ff7`bf72a000 Unfrozen "handle-watcher-thread"
      Child-SP          RetAddr           Call Site
      000000c4`105cdef8 00007fff`797ea902 ntdll!NtWaitForAlertByThreadId+0xa
      000000c4`105cdf00 00007fff`76d16088 ntdll!RtlSleepConditionVariableCS+0xc2
      000000c4`105cdf70 00000001`82fb3c67 KERNELBASE!SleepConditionVariableCS+0x28
      000000c4`105cdfa0 00000001`82fb417a Qt5WebEngineCored!base::WinVistaCondVar::TimedWait(class base::TimeDelta * max_time = 0x000000c4`105ce130)+0x97 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\synchronization\condition_variable_win.cc @ 106]
      000000c4`105ce110 00000001`82fb4124 Qt5WebEngineCored!base::WinVistaCondVar::Wait(void)+0x4a [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\synchronization\condition_variable_win.cc @ 95]
      000000c4`105ce150 00000001`83b79ea8 Qt5WebEngineCored!base::ConditionVariable::Wait(void)+0x34 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\synchronization\condition_variable_win.cc @ 655]
      000000c4`105ce180 00000001`83b48e72 Qt5WebEngineCored!mojo::system::Waiter::Wait(unsigned int64 deadline = 0xffffffff`ffffffff, unsigned int * context = 0x000000c4`105ce984)+0x228 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\mojo\edk\system\waiter.cc @ 63]
      000000c4`105ce590 00000001`83b4898b Qt5WebEngineCored!mojo::system::Core::WaitManyInternal(unsigned int * handles = 0x000000c4`0e295020, unsigned int * signals = 0x000000c4`0e2d6780, unsigned int num_handles = 2, unsigned int64 deadline = 0xffffffff`ffffffff, unsigned int * result_index = 0x000000c4`105ce984, struct mojo::system::HandleSignalsState * signals_states = 0x00000000`00000000)+0x362 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\mojo\edk\system\core.cc @ 588]
      000000c4`105ce900 00000001`83b1e8f2 Qt5WebEngineCored!mojo::system::Core::WaitMany(class mojo::system::UserPointer<unsigned int const > handles = class mojo::system::UserPointer<unsigned int const >, class mojo::system::UserPointer<unsigned int const > signals = class mojo::system::UserPointer<unsigned int const >, unsigned int num_handles = 2, unsigned int64 deadline = 0xffffffff`ffffffff, class mojo::system::UserPointer<unsigned int> result_index = class mojo::system::UserPointer<unsigned int>, class mojo::system::UserPointer<MojoHandleSignalsState> signals_states = class mojo::system::UserPointer<MojoHandleSignalsState>)+0x19b [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\mojo\edk\system\core.cc @ 162]
      000000c4`105cea00 00000001`85f2d291 Qt5WebEngineCored!MojoWaitMany(unsigned int * handles = 0x000000c4`0e280d30, unsigned int * signals = 0x000000c4`0e300cd0, unsigned int num_handles = 2, unsigned int64 deadline = 0xffffffff`ffffffff)+0x102 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\mojo\edk\system\entrypoints.cc @ 61]
      000000c4`105ceac0 00000001`87534c2b Qt5WebEngineCored!mojo::WaitMany<std::vector<mojo::Handle,std::allocator<mojo::Handle> >,std::vector<unsigned int,std::allocator<unsigned int> > >(class std::vector<mojo::Handle,std::allocator<mojo::Handle> > * handles = 0x000000c4`105ceb60, class std::vector<unsigned int,std::allocator<unsigned int> > * signals = 0x000000c4`105ceb80, unsigned int64 deadline = 0xffffffff`ffffffff)+0xe1 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\mojo\public\cpp\system\handle.h @ 219]
      000000c4`105ceb10 00000001`87535320 Qt5WebEngineCored!mojo::common::MessagePumpMojo::DoInternalWork(struct mojo::common::MessagePumpMojo::RunState * run_state = 0x000000c4`105cefe8, bool block = true)+0xab [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\mojo\common\message_pump_mojo.cc @ 177]
      000000c4`105cef70 00000001`87536260 Qt5WebEngineCored!mojo::common::MessagePumpMojo::DoRunLoop(struct mojo::common::MessagePumpMojo::RunState * run_state = 0x000000c4`105cefe8, class base::MessagePump::Delegate * delegate = 0x000000c4`0e27a020)+0x60 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\mojo\common\message_pump_mojo.cc @ 150]
      000000c4`105cefc0 00000001`82e36bf3 Qt5WebEngineCored!mojo::common::MessagePumpMojo::Run(class base::MessagePump::Delegate * delegate = 0x000000c4`0e27a020)+0x1e0 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\mojo\common\message_pump_mojo.cc @ 121]
      000000c4`105cf290 00000001`82e8060b Qt5WebEngineCored!base::MessageLoop::RunHandler(void)+0x153 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_loop.cc @ 416]
      000000c4`105cf400 00000001`82e36a75 Qt5WebEngineCored!base::RunLoop::Run(void)+0x5b [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\run_loop.cc @ 56]
      000000c4`105cf480 00000001`82eb29ed Qt5WebEngineCored!base::MessageLoop::Run(void)+0x35 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_loop.cc @ 309]
      000000c4`105cf500 00000001`82eb367f Qt5WebEngineCored!base::Thread::Run(class base::MessageLoop * message_loop = 0x000000c4`0e27a020)+0x2d [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\thread.cc @ 175]
      000000c4`105cf530 00000001`82ed0d5d Qt5WebEngineCored!base::Thread::ThreadMain(void)+0x32f [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\thread.cc @ 229]
      000000c4`105cf730 00007fff`773d13d2 Qt5WebEngineCored!base::`anonymous namespace'::ThreadFunc(void * params = 0x000000c4`0e267c90)+0x13d [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\platform_thread_win.cc @ 80]
      000000c4`105cf810 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`105cf840 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
      # 32  Id: 1a6c.1e94 Suspend: 1 Teb: 00007ff7`bf728000 Unfrozen "RenderThread"
      Child-SP          RetAddr           Call Site
      000000c4`106ce630 00000000`546789e6 Qt5Cored!qt_message_fatal(QtMsgType __formal = QtFatalMsg (0n3), class QMessageLogContext * context = 0x000000c4`106ce930, class QString * message = 0x000000c4`106ce8c0)+0xbb [d:\dev\qt5.5.0_x64\qtbase\src\corelib\global\qlogging.cpp @ 1568]
      000000c4`106ce890 00000000`5466dfe2 Qt5Cored!QMessageLogger::fatal(char * msg = 0x00000000`54c7b448 "ASSERT: "%s" in file %s, line %d")+0xa6 [d:\dev\qt5.5.0_x64\qtbase\src\corelib\global\qlogging.cpp @ 777]
      000000c4`106ce900 00000001`801e8d2e Qt5Cored!qt_assert(char * assertion = 0x00000001`8788ed38 "texture->hasAlphaChannel() || !quadNeedsBlending", char * file = 0x00000001`8788ecf0 "d:\dev\qt5.5.0_x64\qtwebengine\src\core\delegated_frame_node.cpp", int line = 0n354)+0x52 [d:\dev\qt5.5.0_x64\qtbase\src\corelib\global\qglobal.cpp @ 2971]
      000000c4`106ce960 00000001`801e8997 Qt5WebEngineCored!QtWebEngineCore::ResourceHolder::initTexture(bool quadNeedsBlending = true, class QtWebEngineCore::RenderWidgetHostViewQtDelegate * apiDelegate = 0x000000c4`0e241c80)+0x34e [d:\dev\qt5.5.0_x64\qtwebengine\src\core\delegated_frame_node.cpp @ 354]
      000000c4`106ceac0 00000001`801e586c Qt5WebEngineCored!QtWebEngineCore::DelegatedFrameNode::initAndHoldTexture(class QtWebEngineCore::ResourceHolder * resource = 0x000000c4`113dacc0, bool quadIsAllOpaque = true, class QtWebEngineCore::RenderWidgetHostViewQtDelegate * apiDelegate = 0x000000c4`0e241c80)+0x47 [d:\dev\qt5.5.0_x64\qtwebengine\src\core\delegated_frame_node.cpp @ 677]
      000000c4`106ceb00 00000001`8021f112 Qt5WebEngineCored!QtWebEngineCore::DelegatedFrameNode::commit(class QtWebEngineCore::ChromiumCompositorData * chromiumCompositorData = 0x000000c4`0e241a30, class std::vector<cc::ReturnedResource,std::allocator<cc::ReturnedResource> > * resourcesToRelease = 0x000000c4`0e2404b8, class QtWebEngineCore::RenderWidgetHostViewQtDelegate * apiDelegate = 0x000000c4`0e241c80)+0xcfc [d:\dev\qt5.5.0_x64\qtwebengine\src\core\delegated_frame_node.cpp @ 566]
      000000c4`106cf2a0 00007fff`62501840 Qt5WebEngineCored!QtWebEngineCore::RenderWidgetHostViewQt::updatePaintNode(class QSGNode * oldNode = 0x000000c4`0e31e230)+0xf2 [d:\dev\qt5.5.0_x64\qtwebengine\src\core\render_widget_host_view_qt.cpp @ 704]
      000000c4`106cf380 00007fff`4bb4857e Qt5WebEngined!QtWebEngineCore::RenderWidgetHostViewQtDelegateQuick::updatePaintNode(class QSGNode * oldNode = 0x000000c4`0e31e230, struct QQuickItem::UpdatePaintNodeData * __formal = 0x000000c4`0de43f68)+0x30 [d:\dev\qt5.5.0_x64\qtwebengine\src\webengine\render_widget_host_view_qt_delegate_quick.cpp @ 274]
      000000c4`106cf3b0 00007fff`4bb4747a Qt5Quickd!QQuickWindowPrivate::updateDirtyNode(class QQuickItem * item = 0x000000c4`0e241c60)+0xf5e [d:\dev\qt5.5.0_x64\qtdeclarative\src\quick\items\qquickwindow.cpp @ 2985]
      000000c4`106cf6c0 00007fff`4bb46ccf Qt5Quickd!QQuickWindowPrivate::updateDirtyNodes(void)+0x23a [d:\dev\qt5.5.0_x64\qtdeclarative\src\quick\items\qquickwindow.cpp @ 2724]
      000000c4`106cf7a0 00007fff`4e4ced72 Qt5Quickd!QQuickWindowPrivate::syncSceneGraph(void)+0x12f [d:\dev\qt5.5.0_x64\qtdeclarative\src\quick\items\qquickwindow.cpp @ 343]
      000000c4`106cf810 00007fff`4e4ce59a softwarecontextd!RenderThread::sync(bool inExpose = false)+0x1d2 [d:\dev\qt5.5.0_x64\qtquick2drenderer\src\plugins\scenegraph\softwarecontext\threadedrenderloop.cpp @ 434]
      000000c4`106cf920 00007fff`4e4ce11f softwarecontextd!RenderThread::syncAndRender(void)+0x21a [d:\dev\qt5.5.0_x64\qtquick2drenderer\src\plugins\scenegraph\softwarecontext\threadedrenderloop.cpp @ 478]
      000000c4`106cfaf0 00000000`5469bf38 softwarecontextd!RenderThread::run(void)+0x13f [d:\dev\qt5.5.0_x64\qtquick2drenderer\src\plugins\scenegraph\softwarecontext\threadedrenderloop.cpp @ 582]
      000000c4`106cfbe0 00007fff`4c95a105 Qt5Cored!QThreadPrivate::start(void * arg = 0x000000c4`0e2f10b0)+0x1a8 [d:\dev\qt5.5.0_x64\qtbase\src\corelib\thread\qthread_win.cpp @ 346]
      000000c4`106cfc70 00007fff`4c95a357 MSVCR120D!_callthreadstartex(void)+0x25 [f:\dd\vctools\crt\crtw32\startup\threadex.c @ 376]
      000000c4`106cfcc0 00007fff`773d13d2 MSVCR120D!_threadstartex(void * ptd = 0x000000c4`0e305d80)+0xe7 [f:\dd\vctools\crt\crtw32\startup\threadex.c @ 359]
      000000c4`106cfd00 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`106cfd30 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
        33  Id: 1a6c.a00 Suspend: 1 Teb: 00007ff7`bf726000 Unfrozen
      Child-SP          RetAddr           Call Site
      000000c4`107cfc78 00007fff`73c14ab9 ntdll!NtWaitForMultipleObjects+0xa
      000000c4`107cfc80 00007fff`773d13d2 WINMM!timeThread+0x8d
      000000c4`107cfe00 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`107cfe30 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
        34  Id: 1a6c.2398 Suspend: 1 Teb: 00007ff7`bf724000 Unfrozen
      Child-SP          RetAddr           Call Site
      000000c4`1201fa58 00007fff`797b8bb6 ntdll!NtWaitForWorkViaWorkerFactory+0xa
      000000c4`1201fa60 00007fff`773d13d2 ntdll!TppWorkerThread+0x746
      000000c4`1201fe40 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`1201fe70 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
        35  Id: 1a6c.1e9c Suspend: 1 Teb: 00007ff7`bf722000 Unfrozen "PAC thread #0"
      Child-SP          RetAddr           Call Site
      000000c4`1211f448 00007fff`76cf1118 ntdll!NtWaitForSingleObject+0xa
      000000c4`1211f450 00000001`82f54837 KERNELBASE!WaitForSingleObjectEx+0x94
      000000c4`1211f4f0 00000001`82fa88e6 Qt5WebEngineCored!base::WaitableEvent::Wait(void)+0x47 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\synchronization\waitable_event_win.cc @ 49]
      000000c4`1211f660 00000001`82e36bf3 Qt5WebEngineCored!base::MessagePumpDefault::Run(class base::MessagePump::Delegate * delegate = 0x000000c4`10ccdf10)+0x236 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_pump_default.cc @ 53]
      000000c4`1211f820 00000001`82e8060b Qt5WebEngineCored!base::MessageLoop::RunHandler(void)+0x153 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_loop.cc @ 416]
      000000c4`1211f990 00000001`82e36a75 Qt5WebEngineCored!base::RunLoop::Run(void)+0x5b [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\run_loop.cc @ 56]
      000000c4`1211fa10 00000001`82eb29ed Qt5WebEngineCored!base::MessageLoop::Run(void)+0x35 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_loop.cc @ 309]
      000000c4`1211fa90 00000001`82eb367f Qt5WebEngineCored!base::Thread::Run(class base::MessageLoop * message_loop = 0x000000c4`10ccdf10)+0x2d [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\thread.cc @ 175]
      000000c4`1211fac0 00000001`82ed0d5d Qt5WebEngineCored!base::Thread::ThreadMain(void)+0x32f [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\thread.cc @ 229]
      000000c4`1211fcc0 00007fff`773d13d2 Qt5WebEngineCored!base::`anonymous namespace'::ThreadFunc(void * params = 0x000000c4`10cdfd30)+0x13d [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\platform_thread_win.cc @ 80]
      000000c4`1211fda0 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`1211fdd0 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
        36  Id: 1a6c.2140 Suspend: 1 Teb: 00007ff7`bf720000 Unfrozen "PAC thread #1"
      Child-SP          RetAddr           Call Site
      000000c4`1221efa8 00007fff`76cf1118 ntdll!NtWaitForSingleObject+0xa
      000000c4`1221efb0 00000001`82f54837 KERNELBASE!WaitForSingleObjectEx+0x94
      000000c4`1221f050 00000001`82fa88e6 Qt5WebEngineCored!base::WaitableEvent::Wait(void)+0x47 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\synchronization\waitable_event_win.cc @ 49]
      000000c4`1221f1c0 00000001`82e36bf3 Qt5WebEngineCored!base::MessagePumpDefault::Run(class base::MessagePump::Delegate * delegate = 0x000000c4`10cd6050)+0x236 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_pump_default.cc @ 53]
      000000c4`1221f380 00000001`82e8060b Qt5WebEngineCored!base::MessageLoop::RunHandler(void)+0x153 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_loop.cc @ 416]
      000000c4`1221f4f0 00000001`82e36a75 Qt5WebEngineCored!base::RunLoop::Run(void)+0x5b [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\run_loop.cc @ 56]
      000000c4`1221f570 00000001`82eb29ed Qt5WebEngineCored!base::MessageLoop::Run(void)+0x35 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_loop.cc @ 309]
      000000c4`1221f5f0 00000001`82eb367f Qt5WebEngineCored!base::Thread::Run(class base::MessageLoop * message_loop = 0x000000c4`10cd6050)+0x2d [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\thread.cc @ 175]
      000000c4`1221f620 00000001`82ed0d5d Qt5WebEngineCored!base::Thread::ThreadMain(void)+0x32f [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\thread.cc @ 229]
      000000c4`1221f820 00007fff`773d13d2 Qt5WebEngineCored!base::`anonymous namespace'::ThreadFunc(void * params = 0x000000c4`10ce01b0)+0x13d [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\platform_thread_win.cc @ 80]
      000000c4`1221f900 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`1221f930 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
        37  Id: 1a6c.71c Suspend: 1 Teb: 00007ff7`bf71e000 Unfrozen "PAC thread #2"
      Child-SP          RetAddr           Call Site
      000000c4`1245f398 00007fff`76cf1118 ntdll!NtWaitForSingleObject+0xa
      000000c4`1245f3a0 00000001`82f54837 KERNELBASE!WaitForSingleObjectEx+0x94
      000000c4`1245f440 00000001`82fa88e6 Qt5WebEngineCored!base::WaitableEvent::Wait(void)+0x47 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\synchronization\waitable_event_win.cc @ 49]
      000000c4`1245f5b0 00000001`82e36bf3 Qt5WebEngineCored!base::MessagePumpDefault::Run(class base::MessagePump::Delegate * delegate = 0x000000c4`10e231f0)+0x236 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_pump_default.cc @ 53]
      000000c4`1245f770 00000001`82e8060b Qt5WebEngineCored!base::MessageLoop::RunHandler(void)+0x153 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_loop.cc @ 416]
      000000c4`1245f8e0 00000001`82e36a75 Qt5WebEngineCored!base::RunLoop::Run(void)+0x5b [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\run_loop.cc @ 56]
      000000c4`1245f960 00000001`82eb29ed Qt5WebEngineCored!base::MessageLoop::Run(void)+0x35 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_loop.cc @ 309]
      000000c4`1245f9e0 00000001`82eb367f Qt5WebEngineCored!base::Thread::Run(class base::MessageLoop * message_loop = 0x000000c4`10e231f0)+0x2d [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\thread.cc @ 175]
      000000c4`1245fa10 00000001`82ed0d5d Qt5WebEngineCored!base::Thread::ThreadMain(void)+0x32f [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\thread.cc @ 229]
      000000c4`1245fc10 00007fff`773d13d2 Qt5WebEngineCored!base::`anonymous namespace'::ThreadFunc(void * params = 0x000000c4`10e1ddf0)+0x13d [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\platform_thread_win.cc @ 80]
      000000c4`1245fcf0 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`1245fd20 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
        38  Id: 1a6c.1f00 Suspend: 1 Teb: 00007ff7`bf71c000 Unfrozen "PAC thread #3"
      Child-SP          RetAddr           Call Site
      000000c4`1255f068 00007fff`76cf1118 ntdll!NtWaitForSingleObject+0xa
      000000c4`1255f070 00000001`82f54837 KERNELBASE!WaitForSingleObjectEx+0x94
      000000c4`1255f110 00000001`82fa88e6 Qt5WebEngineCored!base::WaitableEvent::Wait(void)+0x47 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\synchronization\waitable_event_win.cc @ 49]
      000000c4`1255f280 00000001`82e36bf3 Qt5WebEngineCored!base::MessagePumpDefault::Run(class base::MessagePump::Delegate * delegate = 0x000000c4`10e302c0)+0x236 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_pump_default.cc @ 53]
      000000c4`1255f440 00000001`82e8060b Qt5WebEngineCored!base::MessageLoop::RunHandler(void)+0x153 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_loop.cc @ 416]
      000000c4`1255f5b0 00000001`82e36a75 Qt5WebEngineCored!base::RunLoop::Run(void)+0x5b [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\run_loop.cc @ 56]
      000000c4`1255f630 00000001`82eb29ed Qt5WebEngineCored!base::MessageLoop::Run(void)+0x35 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\message_loop\message_loop.cc @ 309]
      000000c4`1255f6b0 00000001`82eb367f Qt5WebEngineCored!base::Thread::Run(class base::MessageLoop * message_loop = 0x000000c4`10e302c0)+0x2d [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\thread.cc @ 175]
      000000c4`1255f6e0 00000001`82ed0d5d Qt5WebEngineCored!base::Thread::ThreadMain(void)+0x32f [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\thread.cc @ 229]
      000000c4`1255f8e0 00007fff`773d13d2 Qt5WebEngineCored!base::`anonymous namespace'::ThreadFunc(void * params = 0x000000c4`10e2aa10)+0x13d [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\platform_thread_win.cc @ 80]
      000000c4`1255f9c0 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`1255f9f0 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
        39  Id: 1a6c.12d8 Suspend: 1 Teb: 00007ff7`bf71a000 Unfrozen
      Child-SP          RetAddr           Call Site
      000000c4`1265f398 00007fff`797b8bb6 ntdll!NtWaitForWorkViaWorkerFactory+0xa
      000000c4`1265f3a0 00007fff`773d13d2 ntdll!TppWorkerThread+0x746
      000000c4`1265f780 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`1265f7b0 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
        40  Id: 1a6c.768 Suspend: 1 Teb: 00007ff7`bf718000 Unfrozen "wasapi_render_thread/1896"
      Child-SP          RetAddr           Call Site
      000000c4`1326ee88 00007fff`76cf13ed ntdll!NtWaitForMultipleObjects+0xa
      000000c4`1326ee90 00007fff`773d106f KERNELBASE!WaitForMultipleObjectsEx+0xe1
      000000c4`1326f170 00000001`8030aeee KERNEL32!WaitForMultipleObjects+0xf
      000000c4`1326f1b0 00000001`82eda33b Qt5WebEngineCored!media::WASAPIAudioOutputStream::Run(void)+0x34e [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\media\audio\win\audio_low_latency_output_win.cc @ 377]
      000000c4`1326f730 00000001`82edaac4 Qt5WebEngineCored!base::DelegateSimpleThread::Run(void)+0x13b [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\simple_thread.cc @ 82]
      000000c4`1326f890 00000001`82ed0d5d Qt5WebEngineCored!base::SimpleThread::ThreadMain(void)+0xb4 [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\simple_thread.cc @ 61]
      000000c4`1326f900 00007fff`773d13d2 Qt5WebEngineCored!base::`anonymous namespace'::ThreadFunc(void * params = 0x000000c4`10f1c4d0)+0x13d [d:\dev\qt5.5.0_x64\qtwebengine\src\3rdparty\chromium\base\threading\platform_thread_win.cc @ 80]
      000000c4`1326f9e0 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`1326fa10 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
        41  Id: 1a6c.11c4 Suspend: 1 Teb: 00007ff7`bf716000 Unfrozen
      Child-SP          RetAddr           Call Site
      000000c4`14aef968 00007fff`76cf13ed ntdll!NtWaitForMultipleObjects+0xa
      000000c4`14aef970 00007fff`76aaad70 KERNELBASE!WaitForMultipleObjectsEx+0xe1
      000000c4`14aefc50 00007fff`773d13d2 CRYPT32!ILS_WaitForThreadProc+0x40
      000000c4`14aefc90 00007fff`79795444 KERNEL32!BaseThreadInitThunk+0x22
      000000c4`14aefcc0 00000000`00000000 ntdll!RtlUserThreadStart+0x34
      
      

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              Assignee:
              jbornema Joerg Bornemann
              Reporter:
              kileppal Kimmo Leppälä
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              Watchers:
              3 Start watching this issue

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                Created:
                Updated:
                Resolved:

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