.
Thread 2 (process 4997):
#0  0x00cf9416 in __kernel_vsyscall ()
No symbol table info available.
#1  0x006d3f56 in *__GI___poll (fds=0x8bd7be0, nfds=1, timeout=-1)
    at ../sysdeps/unix/sysv/linux/poll.c:87
	resultvar = <value optimized out>
	oldtype = -516
	result = <value optimized out>
#2  0xffffffff in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
.
Thread 1 (process 4943):
#0  0x00000000 in ?? ()
No symbol table info available.
#1  0x07339be9 in nux::GpuDevice::CreateAsmVertexShader (this=0x9030f98, 
    ppAsmVertexShader=0xbfd590cc) at ./GpuDeviceShader.cpp:47
No locals.
#2  0x07339fef in nux::GpuDevice::CreateAsmVertexShader (this=0x9030f98)
    at ./GpuDeviceShader.cpp:47
	ptr = (class nux::IOpenGLAsmVertexShader *) 0x9032418
	h = {ptr_ = 0x874a217, _reference_count = 0xbfd5918c, 
  _weak_reference_count = 0x73593a4, _objectptr_count = 0x90305f0, 
  _destroyed = 0x0}
#3  0x07335da7 in IOpenGLAsmShaderProgram (this=0x9032418, ShaderProgramName=
          {m_string = {static npos = <optimized out>, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, _M_p = 0xbfd5918c "�#\003\t�\033d"}}}) at ./IOpenGLAsmShader.cpp:44
No locals.
#4  0x07339b59 in nux::GpuDevice::CreateAsmShaderProgram (this=0x9030f98, 
    ppAsmShaderProgram=0xbfd591cc) at ./GpuDeviceShader.cpp:47
No locals.
#5  0x07339f2f in nux::GpuDevice::CreateAsmShaderProgram (this=0x9030f98)
    at ./GpuDeviceShader.cpp:47
	ptr = (class nux::IOpenGLAsmShaderProgram *) 0x5
	h = {ptr_ = 0xc11, _reference_count = 0x1, 
  _weak_reference_count = 0xe3d470, _objectptr_count = 0x8877f89, 
  _destroyed = 0x7370ff4}
#6  0x07331345 in nux::GraphicsEngine::InitAsmColorShader (this=0x9031d80)
    at ./RenderingPipeAsm.cpp:1048
	AsmVtx = {m_string = {static npos = <optimized out>, 
    _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, 
      _M_p = 0x90321a4 "!!ARBvp1.0", ' ' <repeats 33 times>, "\n        ATTRIB iPos         = vertex.position;      \n        ATTRIB iColor       = vertex.attrib[3];     \n        PARAM  mvp[4]       = {state.matrix.mvp}; "...}}}
	AsmFrg = {m_string = {static npos = <optimized out>, 
    _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::new_allocator<char>> = {<No data fields>}, <No data fields>}, 
      _M_p = 0x9031c44 "!!ARBfp1.0", ' ' <repeats 37 times>, "\n        MOV result.color, fragment.color;", ' ' <repeats 15 times>, "\n        END"}}}
#7  0x0730204b in GraphicsEngine (this=0x9031d80, GlWindow=@0x90306f8)
    at ../NuxCore/SmartPtr/IntrusiveSP.h:286
No locals.
#8  0x073116c2 in nux::GraphicsDisplay::CreateFromOpenGLWindow (
    this=0x90306f8, X11Display=0x9025880, X11Window=98, 
    OpenGLContext=0x8c16510) at ./GraphicsDisplayX11.cpp:110
	root_return = 258
	y_return = 0
	depth_return = 24
	x_return = 0
	width_return = 1024
	height_return = 768
	border_width_return = 0
#9  0x073348ad in nux::DisplayAccessController::CreateFromForeignWindow (
    this=0x9030600, X11Display=0x9025880, X11Window=98, 
    OpenGLContext=0x8c16510) at ./GLWindowManager.cpp:93
	glwindow = (nux::GraphicsDisplay *) 0x90306f8
#10 0x090306f8 in ?? ()
No symbol table info available.
Backtrace stopped: previous frame inner to this frame (corrupt stack?)