Qt5WebEngineCore不定时崩溃

FAULTING_IP:
Qt5WebEngineCore!base::TaskRunner::PostTask+20
02b7aa20 8b01 mov eax,dword ptr [ecx]

EXCEPTION_RECORD: ffffffff – (.exr 0xffffffffffffffff)
ExceptionAddress: 02b7aa20 (Qt5WebEngineCore!base::TaskRunner::PostTask+0x00000020)
ExceptionCode: c0000005 (Access violation)
ExceptionFlags: 00000000
NumberParameters: 2
Parameter[0]: 00000000
Parameter[1]: 00000000
Attempt to read from address 00000000

PROCESS_NAME: CommandPlatform.exe

ADDITIONAL_DEBUG_TEXT:
Use '!findthebuild' command to search for the target build information.
If the build information is available, run '!findthebuild -s ; .reload' to set symbol path and load symbols.

FAULTING_MODULE: 76ff0000 ntdll

DEBUG_FLR_IMAGE_TIMESTAMP: 5e7e9aa9

ERROR_CODE: (NTSTATUS) 0xc0000005 - The instruction at 0x%08lx referenced memory at 0x%08lx. The memory could not be %s.

EXCEPTION_CODE: (NTSTATUS) 0xc0000005 - The instruction at 0x%08lx referenced memory at 0x%08lx. The memory could not be %s.

EXCEPTION_PARAMETER1: 00000000

EXCEPTION_PARAMETER2: 00000000

READ_ADDRESS: 00000000

FOLLOWUP_IP:
Qt5WebEngineCore!base::TaskRunner::PostTask+20
02b7aa20 8b01 mov eax,dword ptr [ecx]

MOD_LIST: <ANALYSIS/>

FAULTING_THREAD: 00001f6c

BUGCHECK_STR: APPLICATION_FAULT_NULL_POINTER_READ_WRONG_SYMBOLS

PRIMARY_PROBLEM_CLASS: NULL_POINTER_READ

DEFAULT_BUCKET_ID: NULL_POINTER_READ

LAST_CONTROL_TRANSFER: from 01a7569c to 02b7aa20

STACK_TEXT:
1d80fa78 01a7569c 1d80fab4 25574c50 21d8a388 Qt5WebEngineCore!base::TaskRunner::PostTask+0x20
1d80facc 01a1145e 228a44b0 21f19430 1a7652b8 Qt5WebEngineCore!QtWebEngineCore::DisplayGLOutputSurface::updatePaintNode+0x9c [c:\users\qt\work\qt\qtwebengine\src\core\compositor\display_gl_output_surface_qsg.cpp @ 96]
1d80fae8 01a49c81 228a44b0 21f19430 137d4a10 Qt5WebEngineCore!QtWebEngineCore::DisplayFrameSink::updatePaintNode+0x2e [c:\users\qt\work\qt\qtwebengine\src\core\compositor\display_frame_sink.cpp @ 136]
1d80faf8 6e5b500c 228a44b0 67cd05bd 228a44b0 Qt5WebEngineCore!QtWebEngineCore::RenderWidgetHostViewQt::updatePaintNode+0x21 [c:\users\qt\work\qt\qtwebengine\src\core\render_widget_host_view_qt.cpp @ 1000]
1d80fb00 67cd05bd 228a44b0 10ec9130 00000012 Qt5WebEngine!QtWebEngineCore::RenderWidgetHostViewQtDelegateQuick::updatePaintNode+0xc [c:\users\qt\work\qt\qtwebengine\src\webengine\render_widget_host_view_qt_delegate_quick.cpp @ 359]
WARNING: Stack unwind information not available. Following frames may be wrong.
1d80fb0c 00000000 21f19420 50cb5630 29e6bc40 Qt5Quick+0x1005bd

SYMBOL_STACK_INDEX: 0

SYMBOL_NAME: qt5webenginecore!base::TaskRunner::PostTask+20

FOLLOWUP_NAME: MachineOwner

MODULE_NAME: Qt5WebEngineCore

IMAGE_NAME: Qt5WebEngineCore.dll

STACK_COMMAND: ~21s; .ecxr ; kb

BUCKET_ID: WRONG_SYMBOLS

FAILURE_BUCKET_ID: NULL_POINTER_READ_c0000005_Qt5WebEngineCore.dll!base::TaskRunner::PostTask

WATSON_STAGEONE_URL: http://watson.microsoft.com/StageOne/CommandPlatform_exe/0_0_0_0/60079843/Qt5WebEngineCore_dll/5_14_2_0/5e7e9aa9/c0000005/0125aa20.htm?Retriage=1

Followup: MachineOwner
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