[Paraview] OSMesa Hunt

[Kevin H. Hobbs]

In ddd I put a breakpoint in _mesa_warning(), caused my osmesa build of
ParaView to mess up by adding the wavelet source and clipping it, and
then ran a backtrace from the breakpoint. Here's the output :

 Breakpoint 1, _mesa_warning (ctx=0x0, fmtString=0x2aaaafb58bc8 "GL User Error: called without context: %s") at main/imports.c:1031
Current language:  auto; currently c
(gdb) bt
#0  _mesa_warning (ctx=0x0, fmtString=0x2aaaafb58bc8 "GL User Error: called without context: %s") at main/imports.c:1031
#1  0x00002aaaaf3d964f in vtkOpenGLRenderer::ClearLights (this=0xa6ece0) at /home/kevin/kitware/ParaView/VTK/Rendering/vtkOpenGLRenderer.cxx:71
#2  0x00002aaaaf3d9791 in vtkOpenGLRenderer::DeviceRender (this=0xa6ece0) at /home/kevin/kitware/ParaView/VTK/Rendering/vtkOpenGLRenderer.cxx:163
#3  0x00002aaaaf351a5b in vtkRenderer::Render (this=0xa6ece0) at /home/kevin/kitware/ParaView/VTK/Rendering/vtkRenderer.cxx:288
#4  0x00002aaaaf358540 in vtkRendererCollection::Render (this=0xa6e5d0) at /home/kevin/kitware/ParaView/VTK/Rendering/vtkRendererCollection.cxx:52
#5  0x00002aaaaf33f6f8 in vtkRenderWindow::DoStereoRender (this=0xa6e6b0) at /home/kevin/kitware/ParaView/VTK/Rendering/vtkRenderWindow.cxx:660
#6  0x00002aaaaf33fd35 in vtkRenderWindow::DoFDRender (this=0xa6e6b0) at /home/kevin/kitware/ParaView/VTK/Rendering/vtkRenderWindow.cxx:629
#7  0x00002aaaaf340511 in vtkRenderWindow::DoAARender (this=0xa6e6b0) at /home/kevin/kitware/ParaView/VTK/Rendering/vtkRenderWindow.cxx:521
#8  0x00002aaaaf340cfe in vtkRenderWindow::Render (this=0xa6e6b0) at /home/kevin/kitware/ParaView/VTK/Rendering/vtkRenderWindow.cxx:346
#9  0x00002aaaaf3fb2ac in vtkXOpenGLRenderWindow::Render (this=0xa6e6b0) at /home/kevin/kitware/ParaView/VTK/Rendering/vtkXOpenGLRenderWindow.cxx:1695
#10 0x00002aaaac0b719a in vtkSMRenderModuleProxy::PerformRender (this=0xa31940) at /home/kevin/kitware/ParaView/Servers/ServerManager/vtkSMRenderModuleProxy.cxx:523
#11 0x00002aaaabfee73c in vtkSMAbstractViewModuleProxy::StillRender (this=0xa31940) at /home/kevin/kitware/ParaView/Servers/ServerManager/vtkSMAbstractViewModuleProxy.cxx:114
#12 0x00002aaaab16ab0e in vtkPVRenderView::EventuallyRenderCallBack (this=0xcef160) at /home/kevin/kitware/ParaView/GUI/Client/vtkPVRenderView.cxx:2206
#13 0x00002aaaab16ab2d in PVRenderView_IdleRender (arg=0xcef160) at /home/kevin/kitware/ParaView/GUI/Client/vtkPVRenderView.cxx:2134
#14 0x00002aaaac5d80a2 in TimerHandlerEventProc () from /home/kevin/kitware/ParaView_Build_MesaOnly/bin/libvtkCommonTCL.so
#15 0x00002aaaac5c9791 in Tcl_ServiceEvent () from /home/kevin/kitware/ParaView_Build_MesaOnly/bin/libvtkCommonTCL.so
#16 0x00002aaaac5c9a9c in Tcl_DoOneEvent () from /home/kevin/kitware/ParaView_Build_MesaOnly/bin/libvtkCommonTCL.so
#17 0x00002aaaab83149c in vtkKWApplication::DoOneTclEvent (this=0x702a30) at /home/kevin/kitware/ParaView/GUI/Widgets/vtkKWApplication.cxx:984
#18 0x00002aaaab831baa in vtkKWApplication::Start (this=0x702a30, argc=1, argv=0x5325d0) at /home/kevin/kitware/ParaView/GUI/Widgets/vtkKWApplication.cxx:852
#19 0x00002aaaaafdedc2 in vtkPVApplication::Start (this=0x702a30, argc=1, argv=0x5325d0) at /home/kevin/kitware/ParaView/GUI/Client/vtkPVApplication.cxx:1431
#20 0x00002aaaab25b757 in vtkPVProcessModuleGUIHelper::ActualRun (this=0x532010, argc=1, argv=0x5325d0) at /home/kevin/kitware/ParaView/GUI/Client/vtkPVProcessModuleGUIHelper.cxx:178
#21 0x00002aaaab25c2ca in vtkPVProcessModuleGUIHelper::RunGUIStart (this=0x532010, argc=1, argv=0x5325d0, numServerProcs=1, myId=0) at /home/kevin/kitware/ParaView/GUI/Client/vtkPVProcessModuleGUIHelper.cxx:163
#22 0x00002aaaadfd449a in vtkProcessModule::StartClient (this=0x5355c0, argc=1, argv=0x5325d0) at /home/kevin/kitware/ParaView/Servers/Common/vtkProcessModule.cxx:358
#23 0x00002aaaadfd4bbb in vtkProcessModule::Start (this=0x5355c0, argc=1, argv=0x5325d0) at /home/kevin/kitware/ParaView/Servers/Common/vtkProcessModule.cxx:305
#24 0x00002aaaadfe4902 in vtkProcessModuleGUIHelper::Run (this=0x532010, options=0x531de0) at /home/kevin/kitware/ParaView/Servers/Common/vtkProcessModuleGUIHelper.cxx:38
#25 0x0000000000402936 in MyMain (argc=1, argv=0x7fff341ed3a8) at /home/kevin/kitware/ParaView/GUI/Client/ParaView.cxx:79
#26 0x000000000040299b in main (argc=1, argv=0x7fff341ed3a8) at /home/kevin/kitware/ParaView/GUI/Client/ParaView.cxx:113
(gdb) 
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