Bugzilla – Bug 7060
glxinfo -i is coring
Last modified: 2009-03-10 17:48:56 UTC
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On Snv_108 + Vermillion_110 #/usr/X11/bin/glxinfo -i The result is: name of display: :0.0 display: :0 screen: 0 direct rendering: No (-i specified) server glx vendor string: NVIDIA Corporation server glx version string: 1.4 server glx extensions: GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer, GLX_SGI_video_sync, GLX_SGI_swap_control, GLX_EXT_texture_from_pixmap, GLX_ARB_create_context, GLX_ARB_multisample, GLX_NV_float_buffer, GLX_ARB_fbconfig_float client glx vendor string: NVIDIA Corporation client glx version string: 1.4 client glx extensions: GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_EXT_import_context, GLX_SGI_video_sync, GLX_NV_swap_group, GLX_NV_video_out, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer, GLX_SGI_swap_control, GLX_ARB_create_context, GLX_NV_float_buffer, GLX_ARB_fbconfig_float, GLX_EXT_fbconfig_packed_float, GLX_EXT_texture_from_pixmap, GLX_EXT_framebuffer_sRGB, GLX_NV_present_video, GLX_NV_multisample_coverage GLX version: 1.3 GLX extensions: GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer, GLX_SGI_video_sync, GLX_SGI_swap_control, GLX_EXT_texture_from_pixmap, GLX_ARB_create_context, GLX_ARB_multisample, GLX_NV_float_buffer, GLX_ARB_fbconfig_float, GLX_ARB_get_proc_address OpenGL vendor string: NVIDIA Corporation OpenGL renderer string: Quadro NVS 285/PCI/SSE2 OpenGL version string: 2.1.2 NVIDIA 180.22 Segmentation Fault (core dumped) bash-3.2# pstack core core 'core' of 3267: /usr/X11/bin/glxinfo -i fee64020 strlen (80554dc) + 30 feeb2c37 printf (80554dc, 0, 3, 8047720) + af 0805245d print_screen_info (8400008) + db1 0805400b main (2, 8047b28, 8047b34, 8047b1c) + bd3 0805161d _start (2, 8047c28, 8047c3d, 0, 8047c40, 8047c64
*** Bug 7061 has been marked as a duplicate of this bug. ***
signal SEGV (no mapping at the fault address) in strlen at 0xfee74020 0xfee74020: strlen+0x0030: movl (%eax),%ecx Current function is print_screen_info 528 printf("OpenGL shading language version string: %s\n", v); (dbx) print v v = (nil) Our old friend, 6724478 ("libc printf should not SEGV when passed NULL for %s format") strikes again. Workaround: LD_PRELOAD=/usr/lib/0@0.so.1 glxinfo -i
Transferred to bugster as required to check in a fix to the Nevada gate.
Fix for 6813198 has been integrated for build nv_111.