环境：
系统：win10
Qt：qt-opensource-windows-x86-msvc2015-5.7.0.exe
VS2015：visual_studio_community_2015_x86
dbg：Windbgx86_v6.12
上述软件安装完成后，进行配置，然后运行一个例子。
输出结果：
Starting D:\DATA\QtData\build-untitled-Desktop_Qt_5_7_0_MSVC2015_32bit-Debug\debug\untitled.exe...
Semaphore wintabdebugfile 01185F08 create 16324
CRegKey::Open - RegOpenKeyExW FAILED: mSubKey: [SOFTWARE\Wacom]; error: 0x2
CRegKey::Open - RegOpenKeyExW FAILED: mSubKey: [SOFTWARE\Wacom]; error: 0x2
CRegKey::Open - RegOpenKeyExW FAILED: mSubKey: [SOFTWARE\Wacom]; error: 0x2
CRegKey::Open - RegOpenKeyExW FAILED: mSubKey: [SOFTWARE\Wacom]; error: 0x2
Wintab Coordinator dynamic load
Common calling WTInfoW
Semaphore CRouteTable:sync 011860E8 create 16324
Semaphore CWinDriverMessageSendPort:use 01186228 create 16324
CSignalEvent::Create (0x3fc4) ""
CWinDriverMessageSendPort::Init - opening port for: .\Wacom_Tablet.dll
CWinDriverMessageSendPort::InitLibrary - new connection
Semaphore tabletdlldebug 0118A668 create 16324
Semaphore gWintab 0118A000 create 16324
Semaphore CWaitMulti:use 0118A370 create 16324
Semaphore CWaitMulti:use 0118A028 create 16324
CSignalEvent::Create (0x3fc4) ""
Semaphore CClientHolder:use 0118A208 create 16324
Semaphore CClientHolder:setup 0118A2D0 create 16324
CRegKey::Open - RegOpenKeyExW FAILED: mSubKey: [SOFTWARE\Wacom]; error: 0x2
CRegKey::Open - RegOpenKeyExW FAILED: mSubKey: [SOFTWARE\Wacom]; error: 0x2
CRegKey::Open - RegOpenKeyExW FAILED: mSubKey: [SOFTWARE\Wacom]; error: 0x2
CRegKey::Open - RegOpenKeyExW FAILED: mSubKey: [SOFTWARE\Wacom]; error: 0x2
Tablet dll attach
CRegKey::Open - RegOpenKeyExW FAILED: mSubKey: [SOFTWARE\Wacom]; error: 0x2
Could not lock request semaphore WacomProWintabConnectionRequestSemaphore
CWinDriverMessageSendPort::InitLibrary - returned buf size: 0
CWinDriverMessageSendPort::Init - Successful
Semaphore CWinDriverMessageSendPort:use 0118A0A0 create 16324
CSignalEvent::Create (0x3fc4) ""
CWinDriverMessageSendPort::Init - opening port for: .\Pen_Tablet.dll
CWinDriverMessageSendPort::InitLibrary - new connection
CWinDriverMessageSendPort::Init - Failed
CWinDriverMessageSendPort::~
Semaphore 0118A0A0 destroy 16324
Semaphore CWinDriverMessageSendPort:use 0118A050 create 16324
CSignalEvent::Create (0x3fc4) ""
CWinDriverMessageSendPort::Init - opening port for: .\ISD_Tablet.dll
CWinDriverMessageSendPort::InitLibrary - new connection
CWinDriverMessageSendPort::Init - Failed
CWinDriverMessageSendPort::~
Semaphore 0118A050 destroy 16324
CRouteTable::Sync
Could not lock request semaphore WacomProWintabConnectionRequestSemaphore
SendSerialized(DLL) - returned zero buf size
CWinDriverMessageSendPort::SendWacomEvent - SendSerializedLibrary failed .\Wacom_Tablet.dll
Could not lock request semaphore WacomProWintabConnectionRequestSemaphore
SendSerialized(DLL) - returned zero buf size
CWinDriverMessageSendPort::SendWacomEvent - SendSerializedLibrary failed .\Wacom_Tablet.dll
Could not lock request semaphore WacomProWintabConnectionRequestSemaphore
SimpleTAAEventCall - GetDriverVersion failed
SimpleTAAEventCall failed (EParameterIDTabletSystemID,Get)
Could not lock request semaphore WacomProWintabConnectionRequestSemaphore
SimpleTAAEventCall - GetDriverVersion failed
SimpleTAAEventCall failed (29,Get)GetTempleteData
Could not lock request semaphore WacomProWintabConnectionRequestSemaphore
SimpleTAAEventCall - GetDriverVersion failed
SimpleTAAEventCall failed (EParameterIDTabletSystemID,Get)
Could not lock request semaphore WacomProWintabConnectionRequestSemaphore
···
Could not lock request semaphore WacomProWintabConnectionRequestSemaphore
SimpleTAAEventCall - GetDriverVersion failed
SimpleTAAEventCall failed (EParameterIDTabletSystemID,Get)
Could not lock request semaphore WacomProWintabConnectionRequestSemaphore
SimpleTAAEventCall - GetDriverVersion failed
SimpleTAAEventCall failed (65,Get)GetTempleteData
WTInfoCtxSysSens - GetTempleteData failed
Common calling WTOpenW
CRouteTable::Sync
Could not lock request semaphore WacomProWintabConnectionRequestSemaphore
SendSerialized(DLL) - returned zero buf size
CWinDriverMessageSendPort::SendWacomEvent - SendSerializedLibrary failed .\Wacom_Tablet.dll
Could not lock request semaphore WacomProWintabConnectionRequestSemaphore
SendSerialized(DLL) - returned zero buf size
CWinDriverMessageSendPort::SendWacomEvent - SendSerializedLibrary failed .\Wacom_Tablet.dll
Tablet dll thread attach
Tablet dll thread attach
Tablet dll thread attach
输出信息非常多，此处截取了部分。
信息输出完后，例子正常运行。
想求助一下这些是什么信息，有什么方式能屏蔽掉这些信息?
另外重新打开Qt creator，估计需要1分钟以上才可以打开，想问下这是什么问题?
//============2020-06-15更新，方便后面有同样问题的人排查问题==================
表面原因：可能和使用wacom数位板有关。（有一位论坛网友和我一样都是安装数位板出现这个问题）
具体原因：因本人技术问题，暂时无法得知
解决办法：解决办法在网上找了很久没找到，最后重装win10解决。
