Details
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Bug
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Resolution: Invalid
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Not Evaluated
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None
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5.11.1
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None
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Ubuntu 18.04.1 LTS 64 bit, VMWare player 14.1.3 build-9474260 under windows 10 64 bit
Valgrind 1:3.13.0-2ubuntu2
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Linux/X11
Description
If I run my program directly (either from qt-creator or the command-line), then all is fine.
If I run it instead in valgrind, it segfaults.
#0 0x0000000016f50162 in ?? () from /usr/lib/x86_64-linux-gnu/dri/vmwgfx_dri.so # #1 0x0000000016f5d496 in ?? () from /usr/lib/x86_64-linux-gnu/dri/vmwgfx_dri.so # #2 0x0000000016f5d947 in ?? () from /usr/lib/x86_64-linux-gnu/dri/vmwgfx_dri.so # #3 0x0000000016885c83 in ?? () from /usr/lib/x86_64-linux-gnu/dri/vmwgfx_dri.so # #4 0x0000000016d20791 in ?? () from /usr/lib/x86_64-linux-gnu/dri/vmwgfx_dri.so # #5 0x0000000016bef522 in ?? () from /usr/lib/x86_64-linux-gnu/dri/vmwgfx_dri.so # #6 0x0000000016bea914 in ?? () from /usr/lib/x86_64-linux-gnu/dri/vmwgfx_dri.so # #7 0x000000001537a565 in ?? () from /usr/lib/x86_64-linux-gnu/libGLX_mesa.so.0 # #8 0x00000000153525e4 in ?? () from /usr/lib/x86_64-linux-gnu/libGLX_mesa.so.0 # #9 0x000000001534dda4 in ?? () from /usr/lib/x86_64-linux-gnu/libGLX_mesa.so.0 # #10 0x000000001534e78d in ?? () from /usr/lib/x86_64-linux-gnu/libGLX_mesa.so.0 # #11 0x000000001295f776 in QXcbGlxWindow::createVisual (this=0x14ac5c00) at qxcbglxwindow.cpp:66 # #12 0x000000000ef4eecc in QXcbWindow::create (this=0x14ac5c00) at qxcbwindow.cpp:389 # #13 0x000000000ef39bde in QXcbIntegration::createPlatformWindow (this=<optimized out>, window=0x14ac5200) at qxcbintegration.cpp:248 # #14 0x00000000066a2ee6 in QWindowPrivate::create (this=0x14ac52a0, recursive=recursive@entry=false, nativeHandle=nativeHandle@entry=0) at kernel/qwindow.cpp:516 # #15 0x00000000066a316d in QWindow::create (this=this@entry=0x14ac5200) at kernel/qwindow.cpp:635 # #16 0x0000000005eac039 in QWidgetPrivate::create_sys (this=this@entry=0xd2971f0, window=window@entry=0, initializeWindow=initializeWindow@entry=true, destroyOldWindow=destroyOldWindow@entry=true) # at kernel/qwidget.cpp:1483 # #17 0x0000000005eac659 in QWidget::create (this=this@entry=0x1fff000090, window=window@entry=0, initializeWindow=initializeWindow@entry=true, destroyOldWindow=destroyOldWindow@entry=true) # at kernel/qwidget.cpp:1337 # #18 0x0000000005eb388d in QWidget::setWindowState (this=0x1fff000090, newstate=...) at kernel/qwidget.cpp:3059
qt.qpa.gl: Requested format before FBConfig/Visual selection: QSurfaceFormat(version 2.0, options QFlags<QSurfaceFormat::FormatOption>(), depthBufferSize -1, redBufferSize 8, greenBufferSize 8, blueBufferSize 8, alphaBufferSize -1, stencilBufferSize -1, samples -1, swapBehavior QSurfaceFormat::SwapBehavior(DefaultSwapBehavior), swapInterval 1, colorSpace QSurfaceFormat::ColorSpace(DefaultColorSpace), profile QSurfaceFormat::OpenGLContextProfile(NoProfile))