. 0 Id: ad0.408 Suspend: 1 Teb: 7efdd000 Unfrozen "CrBrowserMain" ChildEBP RetAddr WARNING: Stack unwind information not available. Following frames may be wrong. 003bf774 6299b966 opengl32sw!glGetColorTableParameterivEXT+0x90a0e 003bf77c 629c0dd1 opengl32sw!glGetColorTableParameterivEXT+0x23106 003bf79c 6298397a opengl32sw!glGetColorTableParameterivEXT+0x48571 003bf7a8 629954ba opengl32sw!glGetColorTableParameterivEXT+0xb11a 003bf7c8 629630ef opengl32sw!glGetColorTableParameterivEXT+0x1cc5a 003bf7d8 662bb341 opengl32sw!DrvDeleteContext+0xef 003bf7e8 662c03ff qwindowsd!QWindowsGLContext::~QWindowsGLContext(void)+0x31 [c:\users\qt\work\qt\qtbase\src\plugins\platforms\windows\qwindowsglcontext.cpp @ 1221] 003bf7f4 64855fbb qwindowsd!QWindowsGLContext::`scalar deleting destructor'(void)+0xf 003bf84c 64854e98 Qt5Guid!QOpenGLContext::destroy(void)+0x8b [c:\users\qt\work\qt\qtbase\src\gui\kernel\qopenglcontext.cpp @ 647] 003bf858 100f6ab0 Qt5Guid!QOpenGLContext::~QOpenGLContext(void)+0x18 [c:\users\qt\work\qt\qtbase\src\gui\kernel\qopenglcontext.cpp @ 690] 003bf864 100f6459 Qt5WebEngineCored!QOpenGLContext::`scalar deleting destructor'(void)+0x10 003bf87c 654552d6 Qt5WebEngineCored!QtWebEngineCore::deleteShareContext(void)+0x29 [c:\users\qt\work\qt\qtwebengine\src\core\api\qtwebenginecoreglobal.cpp @ 54] 003bf8ac 63f91ba6 Qt5Cored!qt_call_post_routines(void)+0x86 [c:\users\qt\work\qt\qtbase\src\corelib\kernel\qcoreapplication.cpp @ 298] 003bf954 013b91ff Qt5Widgetsd!QApplication::~QApplication(void)+0x26 [c:\users\qt\work\qt\qtbase\src\widgets\kernel\qapplication.cpp @ 828] 003bf9a8 0140c99f demobrowser!BrowserApplication::~BrowserApplication(void)+0x18f [c:\qt\5.6.1\examples\qt-5.6\webenginewidgets\demobrowser\browserapplication.cpp @ 186] 003bf9f0 0147f0ed demobrowser!main(int argc = 0n1, char ** argv = 0x004b3f28)+0x8f [c:\qt\5.6.1\examples\qt-5.6\webenginewidgets\demobrowser\main.cpp @ 53] 003bfa24 0147e4af demobrowser!WinMain(struct HINSTANCE__ * __formal = 0x013a0000, struct HINSTANCE__ * __formal = 0x00000000, char * __formal = 0x00496ed2 "", int __formal = 0n10)+0xad [c:\users\qt\work\qt\qtbase\src\winmain\qtmain_win.cpp @ 113] 003bfa88 0147e26d demobrowser!__tmainCRTStartup(void)+0x23f [f:\dd\vctools\crt\crtw32\dllstuff\crtexe.c @ 618] 003bfa90 7570338a demobrowser!WinMainCRTStartup(void)+0xd [f:\dd\vctools\crt\crtw32\dllstuff\crtexe.c @ 466] 003bfa9c 773c9a02 kernel32!BaseThreadInitThunk+0x12 003bfadc 773c99d5 ntdll!RtlInitializeExceptionChain+0x63 003bfaf4 00000000 ntdll!RtlInitializeExceptionChain+0x36 1 Id: ad0.d9c Suspend: 1 Teb: 7efda000 Unfrozen ChildEBP RetAddr WARNING: Stack unwind information not available. Following frames may be wrong. 02adf7ac 75701194 ntdll!NtWaitForSingleObject+0x15 02adf7c4 75701148 kernel32!WaitForSingleObjectEx+0x43 02adf7d8 62af966e kernel32!WaitForSingleObject+0x12 02adf7fc 62afaed5 opengl32sw!glGetColorTableParameterivEXT+0x180e0e 02adf828 62af9534 opengl32sw!glGetColorTableParameterivEXT+0x182675 02adf874 633bcfd5 opengl32sw!glGetColorTableParameterivEXT+0x180cd4 02adf880 7570338a opengl32sw!wglGetExtensionsStringARB+0x75d235 02adf88c 773c9a02 kernel32!BaseThreadInitThunk+0x12 02adf8cc 773c99d5 ntdll!RtlInitializeExceptionChain+0x63 02adf8e4 00000000 ntdll!RtlInitializeExceptionChain+0x36 2 Id: ad0.cd0 Suspend: 1 Teb: 7efd7000 Unfrozen ChildEBP RetAddr WARNING: Stack unwind information not available. Following frames may be wrong. 02c4fe4c 75701194 ntdll!NtWaitForSingleObject+0x15 02c4fe64 75701148 kernel32!WaitForSingleObjectEx+0x43 02c4fe78 62af966e kernel32!WaitForSingleObject+0x12 02c4fe9c 62afaed5 opengl32sw!glGetColorTableParameterivEXT+0x180e0e 02c4febc 633b8b21 opengl32sw!glGetColorTableParameterivEXT+0x182675 02c4fecc 62af9534 opengl32sw!wglGetExtensionsStringARB+0x758d81 02c4ff18 633bcfd5 opengl32sw!glGetColorTableParameterivEXT+0x180cd4 02c4ff24 7570338a opengl32sw!wglGetExtensionsStringARB+0x75d235 02c4ff30 773c9a02 kernel32!BaseThreadInitThunk+0x12 02c4ff70 773c99d5 ntdll!RtlInitializeExceptionChain+0x63 02c4ff88 00000000 ntdll!RtlInitializeExceptionChain+0x36 3 Id: ad0.df4 Suspend: 1 Teb: 7ef4f000 Unfrozen ChildEBP RetAddr WARNING: Stack unwind information not available. Following frames may be wrong. 033cf890 7570338a ntdll!ZwWaitForMultipleObjects+0x15 033cf89c 773c9a02 kernel32!BaseThreadInitThunk+0x12 033cf8dc 773c99d5 ntdll!RtlInitializeExceptionChain+0x63 033cf8f4 00000000 ntdll!RtlInitializeExceptionChain+0x36 4 Id: ad0.964 Suspend: 1 Teb: 7ef4c000 Unfrozen ChildEBP RetAddr WARNING: Stack unwind information not available. Following frames may be wrong. 0367f7fc 7570338a ntdll!ZwWaitForWorkViaWorkerFactory+0x12 0367f808 773c9a02 kernel32!BaseThreadInitThunk+0x12 0367f848 773c99d5 ntdll!RtlInitializeExceptionChain+0x63 0367f860 00000000 ntdll!RtlInitializeExceptionChain+0x36 5 Id: ad0.d64 Suspend: 1 Teb: 7ef49000 Unfrozen ChildEBP RetAddr WARNING: Stack unwind information not available. Following frames may be wrong. 0382fad0 7570338a ntdll!ZwWaitForWorkViaWorkerFactory+0x12 0382fadc 773c9a02 kernel32!BaseThreadInitThunk+0x12 0382fb1c 773c99d5 ntdll!RtlInitializeExceptionChain+0x63 0382fb34 00000000 ntdll!RtlInitializeExceptionChain+0x36 6 Id: ad0.a20 Suspend: 1 Teb: 7ef46000 Unfrozen ChildEBP RetAddr WARNING: Stack unwind information not available. Following frames may be wrong. 034eff10 7569460d ntdll!ZwDelayExecution+0x15 DBGHELP: C:\Windows\syswow64\ole32.pdb - file not found DBGHELP: ole32.pdb - file not found *** ERROR: Symbol file could not be found. Defaulted to export symbols for C:\Windows\syswow64\ole32.dll - DBGHELP: ole32 - export symbols 034eff20 7678d96d KERNELBASE!Sleep+0xf 034eff48 7678d85a ole32!CoGetTreatAsClass+0x326a 034eff58 7570338a ole32!CoGetTreatAsClass+0x3157 034eff64 773c9a02 kernel32!BaseThreadInitThunk+0x12 034effa4 773c99d5 ntdll!RtlInitializeExceptionChain+0x63 034effbc 00000000 ntdll!RtlInitializeExceptionChain+0x36 7 Id: ad0.134c Suspend: 1 Teb: 7ef43000 Unfrozen ChildEBP RetAddr WARNING: Stack unwind information not available. Following frames may be wrong. 0475fc6c 74802840 USER32!DispatchMessageW+0x5c 0475fca4 7570338a WINMM!timeGetTime+0x160 0475fcb0 773c9a02 kernel32!BaseThreadInitThunk+0x12 0475fcf0 773c99d5 ntdll!RtlInitializeExceptionChain+0x63 0475fd08 00000000 ntdll!RtlInitializeExceptionChain+0x36 9 Id: ad0.11b0 Suspend: 1 Teb: 7ef3d000 Unfrozen ChildEBP RetAddr WARNING: Stack unwind information not available. Following frames may be wrong. 04e4f85c 7570338a ntdll!ZwWaitForMultipleObjects+0x15 04e4f868 773c9a02 kernel32!BaseThreadInitThunk+0x12 04e4f8a8 773c99d5 ntdll!RtlInitializeExceptionChain+0x63 04e4f8c0 00000000 ntdll!RtlInitializeExceptionChain+0x36 11 Id: ad0.13cc Suspend: 1 Teb: 7ef37000 Unfrozen "BrokerEvent" ChildEBP RetAddr WARNING: Stack unwind information not available. Following frames may be wrong. 060cf4ac 13777240 ntdll!NtRemoveIoCompletion+0x15 060cf90c 7570338a Qt5WebEngineCored!sandbox::BrokerServicesBase::TargetEventsThread+0xd0 060cf918 773c9a02 kernel32!BaseThreadInitThunk+0x12 060cf958 773c99d5 ntdll!RtlInitializeExceptionChain+0x63 060cf970 00000000 ntdll!RtlInitializeExceptionChain+0x36 12 Id: ad0.f34 Suspend: 1 Teb: 7ef28000 Unfrozen ChildEBP RetAddr WARNING: Stack unwind information not available. Following frames may be wrong. 068de080 74e37b37 ntdll!NtAlpcSendWaitReceivePort+0x12 068de0d8 74e37a3a RPCRT4!I_RpcAllocate+0x62d 068de0f0 74e425c3 RPCRT4!I_RpcAllocate+0x530 068de100 74e37449 RPCRT4!NdrComplexStructBufferSize+0x6f8 068de110 74e38103 RPCRT4!I_RpcSendReceive+0x24 068de124 74e380d2 RPCRT4!NdrSendReceive+0x2b DBGHELP: C:\Windows\system32\dnsapi.pdb - file not found DBGHELP: dnsapi.pdb - file not found *** ERROR: Symbol file could not be found. Defaulted to export symbols for C:\Windows\SysWOW64\DNSAPI.dll - DBGHELP: DNSAPI - export symbols 068de544 72b542ee RPCRT4!NdrGetBuffer+0xf4 068de55c 72b5421c DNSAPI!DnsValidateName_W+0xcde 068de5d4 72b54528 DNSAPI!DnsValidateName_W+0xc0c 068de62c 72b544d1 DNSAPI!DnsQueryExW+0xed 068de64c 72b54474 DNSAPI!DnsQueryExW+0x96 DBGHELP: C:\Windows\system32\mswsock.pdb - file not found DBGHELP: mswsock.pdb - file not found *** ERROR: Symbol file could not be found. Defaulted to export symbols for C:\Windows\SysWOW64\mswsock.dll - DBGHELP: mswsock - export symbols 068de660 73d84ed3 DNSAPI!DnsQueryExW+0x39 068de6c0 73d84d5f mswsock+0x4ed3 068de70c 73d84b43 mswsock+0x4d5f DBGHELP: C:\Windows\syswow64\ws2_32.pdb - file not found DBGHELP: ws2_32.pdb - file not found *** ERROR: Symbol file could not be found. Defaulted to export symbols for C:\Windows\syswow64\WS2_32.dll - DBGHELP: WS2_32 - export symbols 068de9a8 74dd4cb3 mswsock+0x4b43 068de9c0 74dd4c93 WS2_32!FreeAddrInfoW+0x198 068de9dc 74dd4dbb WS2_32!FreeAddrInfoW+0x178 068dea0c 74dd4d26 WS2_32!WSALookupServiceNextW+0xff 068dea50 74dd5160 WS2_32!WSALookupServiceNextW+0x6a 068df30c 74dd4f2f WS2_32!WSALookupServiceNextW+0x4a4 068df34c 74dd6275 WS2_32!WSALookupServiceNextW+0x273 068df3cc 74dd4a99 WS2_32!WSALookupServiceBeginW+0xb1b 068df4d4 74dd4303 WS2_32!GetAddrInfoW+0x210 068df4fc 110bce5d WS2_32!getaddrinfo+0x6d 068df674 110bcc07 Qt5WebEngineCored!net::SystemHostResolverCall+0x1bd 068df694 10fa50dd Qt5WebEngineCored!net::SystemHostResolverProc::Resolve+0x27 068df760 12521687 Qt5WebEngineCored!net::HostResolverImpl::ProcTask::DoLookup+0x7d 068df778 10cb7164 Qt5WebEngineCored!base::internal::RunnableAdapter,base::internal::BindState,base::internal::BindState,base::internal::BindState