* glxinfo / glxgears segfault again
@ 2011-09-17 12:14 Knut Petersen
2011-09-17 12:29 ` Julien Cristau
2011-09-17 12:31 ` Daniel Vetter
0 siblings, 2 replies; 7+ messages in thread
From: Knut Petersen @ 2011-09-17 12:14 UTC (permalink / raw)
To: intel-gfx
Every time I start firefox 6.0.2 I see a segfault in /var/log/messages:
===================================================
Sep 11 08:18:42 golem kernel: [133705.542630] firefox-bin[15419]: segfault at 0 ip (null) sp bf886dec error 14 in firefox-bin[8048000+c000]
Sep 17 13:16:30 golem kernel: [ 8214.245108] firefox-bin[15493]: segfault at 0 ip (null) sp bfa6a09c error 14 in firefox-bin[8048000+c000]
Nevertheless firefox 6.0.2 continues and runs without any problems ?!
glxgears segfaults within fractions of a second
===================================
Sep 17 11:02:13 golem kernel: [ 157.697874] glxinfo[3747]: segfault at 0 ip (null) sp bfa4184c error 14 in glxinfo[8048000+4000]
ltrace glxgears:
============
[...]
glVertex3f(0x3fa66666, 0x34740f89, 0xbe800000, 0xbfe23cf0, 3330) = 21
glVertex3f(0x3fa66666, 0x34740f89, 0x3e800000, 0xbfe23cf0, 3330) = 22
glEnd(0x3fa66666, 0x40000000, 0x3f000000, 1, 0) = 646
glEndList(0x3fa66666, 0x40000000, 0x3f000000, 1, 0) = 0x812e140
glEnable(2977, 0x40000000, 0x3f000000, 1, 0) = 0
XPending(0x804e008, 0x40000000, 0x3f000000, 1, 0) = 1
XNextEvent(0x804e008, 0xbfe23e60, 0x3f000000, 1, 0) = 0
XPending(0x804e008, 0xbfe23e60, 0x3f000000, 1, 0) = 3
XNextEvent(0x804e008, 0xbfe23e60, 0x3f000000, 1, 0) = 0
XPending(0x804e008, 0xbfe23e60, 0x3f000000, 1, 0) = 2
XNextEvent(0x804e008, 0xbfe23e60, 0x3f000000, 1, 0) = 0
glViewport(0, 0, 300, 300, 0x804e008) = 0x8130780
glMatrixMode(5889, 0, 300, 300, 0x804e008) = 0x80db478
glLoadIdentity(5889, 0, 300, 300, 0x804e008) = 2
glFrustum(0, 0xbff00000, 0, 0x3ff00000, 0) = 2
glMatrixMode(5888, 0xbff00000, 0, 0x3ff00000, 0) = 0x80db464
glLoadIdentity(5888, 0xbff00000, 0, 0x3ff00000, 0) = 1
glTranslatef(0, 0, 0xc2200000, 0x3ff00000, 0) = 1
XPending(0x804e008, 0xbfe23e60, 0x3f000000, 1, 0) = 1
XNextEvent(0x804e008, 0xbfe23e60, 0x3f000000, 1, 0) = 0
XPending(0x804e008, 0xbfe23e60, 0x3f000000, 1, 0) = 0
gettimeofday(0xbfe23e50, 0xbfe23e48) = 0
glClear(16640, 0xbfe23e48, 0x3f000000, 1, 0 <unfinished ...>
--- SIGSEGV (Segmentation fault) ---
+++ killed by SIGSEGV +++
glxinfo segfaults after some output:
==========================
golem:/home/knut/git # glxinfo
name of display: :0
display: :0 screen: 0
direct rendering: Yes
server glx vendor string: SGI
server glx version string: 1.4
server glx extensions:
GLX_ARB_multisample, GLX_EXT_import_context, GLX_EXT_texture_from_pixmap,
GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_MESA_copy_sub_buffer,
GLX_OML_swap_method, GLX_SGI_make_current_read, GLX_SGI_swap_control,
GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer,
GLX_SGIX_visual_select_group, GLX_INTEL_swap_event
client glx vendor string: Mesa Project and SGI
client glx version string: 1.4
client glx extensions:
GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_import_context,
GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_EXT_framebuffer_sRGB,
GLX_MESA_copy_sub_buffer, GLX_MESA_multithread_makecurrent,
GLX_MESA_swap_control, GLX_OML_swap_method, GLX_OML_sync_control,
GLX_SGI_make_current_read, GLX_SGI_swap_control, GLX_SGI_video_sync,
GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer,
GLX_SGIX_visual_select_group, GLX_EXT_texture_from_pixmap,
GLX_INTEL_swap_event
GLX extensions:
GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_import_context,
GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_MESA_copy_sub_buffer,
GLX_MESA_multithread_makecurrent, GLX_MESA_swap_control,
GLX_OML_swap_method, GLX_OML_sync_control, GLX_SGI_make_current_read,
GLX_SGI_swap_control, GLX_SGI_video_sync, GLX_SGIS_multisample,
GLX_SGIX_fbconfig, GLX_SGIX_pbuffer, GLX_SGIX_visual_select_group,
GLX_EXT_texture_from_pixmap, GLX_INTEL_swap_event
OpenGL vendor string: VMware, Inc.
OpenGL renderer string: Gallium 0.4 on i915 (chipset: 915GM)
OpenGL version string: 1.4 Mesa 7.12-devel (git-f2bae94)
OpenGL extensions:
GL_ARB_multisample, GL_EXT_abgr, GL_EXT_bgra, GL_EXT_blend_color,
GL_EXT_blend_logic_op, GL_EXT_blend_minmax, GL_EXT_blend_subtract,
GL_EXT_copy_texture, GL_EXT_polygon_offset, GL_EXT_subtexture,
GL_EXT_texture_object, GL_EXT_vertex_array, GL_EXT_compiled_vertex_array,
GL_EXT_texture, GL_EXT_texture3D, GL_IBM_rasterpos_clip,
GL_ARB_point_parameters, GL_EXT_draw_range_elements, GL_EXT_packed_pixels,
GL_EXT_point_parameters, GL_EXT_rescale_normal,
GL_EXT_separate_specular_color, GL_EXT_texture_edge_clamp,
GL_SGIS_generate_mipmap, GL_SGIS_texture_border_clamp,
GL_SGIS_texture_edge_clamp, GL_SGIS_texture_lod, GL_ARB_multitexture,
GL_IBM_multimode_draw_arrays, GL_IBM_texture_mirrored_repeat,
GL_ARB_texture_cube_map, GL_ARB_texture_env_add, GL_ARB_transpose_matrix,
GL_EXT_blend_func_separate, GL_EXT_fog_coord, GL_EXT_multi_draw_arrays,
GL_EXT_secondary_color, GL_EXT_texture_env_add,
GL_EXT_texture_filter_anisotropic, GL_EXT_texture_lod_bias,
GL_INGR_blend_func_separate, GL_NV_blend_square, GL_NV_light_max_exponent,
GL_NV_texgen_reflection, GL_NV_texture_env_combine4,
GL_SUN_multi_draw_arrays, GL_ARB_texture_border_clamp,
GL_ARB_texture_compression, GL_EXT_framebuffer_object,
GL_EXT_texture_env_dot3, GL_MESA_window_pos, GL_NV_packed_depth_stencil,
GL_NV_texture_rectangle, GL_ARB_depth_texture, GL_ARB_shadow,
GL_ARB_texture_env_combine, GL_ARB_texture_env_crossbar,
GL_ARB_texture_env_dot3, GL_ARB_texture_mirrored_repeat,
GL_ARB_window_pos, GL_EXT_stencil_two_side, GL_EXT_texture_cube_map,
GL_APPLE_packed_pixels, GL_APPLE_vertex_array_object, GL_ARB_draw_buffers,
GL_ARB_fragment_program, GL_ARB_vertex_program, GL_ATI_draw_buffers,
GL_ATI_texture_env_combine3, GL_EXT_shadow_funcs, GL_EXT_stencil_wrap,
GL_MESA_pack_invert, GL_MESA_ycbcr_texture, GL_NV_primitive_restart,
GL_ARB_fragment_program_shadow, GL_ARB_half_float_pixel,
GL_ARB_point_sprite, GL_ARB_sync, GL_ARB_texture_non_power_of_two,
GL_ARB_vertex_buffer_object, GL_OES_read_format,
GL_ARB_color_buffer_float, GL_ARB_pixel_buffer_object,
GL_ARB_texture_rectangle, GL_EXT_pixel_buffer_object,
GL_EXT_texture_rectangle, GL_ARB_framebuffer_object,
GL_EXT_framebuffer_blit, GL_EXT_framebuffer_multisample,
GL_EXT_packed_depth_stencil, GL_ARB_vertex_array_object,
GL_ATI_separate_stencil, GL_EXT_gpu_program_parameters,
GL_EXT_texture_env_combine, GL_OES_EGL_image, GL_ARB_copy_buffer,
GL_ARB_instanced_arrays, GL_ARB_map_buffer_range,
GL_ARB_vertex_array_bgra, GL_EXT_vertex_array_bgra,
GL_ARB_draw_elements_base_vertex, GL_ARB_fragment_coord_conventions,
GL_ARB_provoking_vertex, GL_ARB_sampler_objects, GL_EXT_provoking_vertex,
GL_ARB_robustness
glu version: 1.3
glu extensions:
GLU_EXT_nurbs_tessellator, GLU_EXT_object_space_tess
visual x bf lv rg d st colorbuffer ax dp st accumbuffer ms cav
id dep cl sp sz l ci b ro r g b a bf th cl r g b a ns b eat
----------------------------------------------------------------------
0x21 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
0x22 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
0xa9 24 tc 0 32 0 r . . 8 8 8 8 0 0 0 0 0 0 0 0 0 None
0xaa 24 tc 0 32 0 r . . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow
0xab 24 tc 0 32 0 r y . 8 8 8 8 0 0 0 0 0 0 0 0 0 None
0xac 24 tc 0 32 0 r y . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow
0xad 24 tc 0 32 0 r y . 8 8 8 8 0 0 0 0 0 0 0 0 0 None
0xae 24 tc 0 32 0 r y . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow
0xaf 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 0 0 None
0xb0 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 Slow
0xb1 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 0 0 None
0xb2 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 Slow
0xb3 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 0 0 None
0xb4 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 Slow
0xb5 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
0xb6 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow
0xb7 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow
0xb8 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow
0xb9 24 dc 0 32 0 r . . 8 8 8 8 0 0 0 0 0 0 0 0 0 None
0xba 24 dc 0 32 0 r . . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow
0xbb 24 dc 0 32 0 r y . 8 8 8 8 0 0 0 0 0 0 0 0 0 None
0xbc 24 dc 0 32 0 r y . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow
0xbd 24 dc 0 32 0 r y . 8 8 8 8 0 0 0 0 0 0 0 0 0 None
0xbe 24 dc 0 32 0 r y . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow
0xbf 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 0 0 None
0xc0 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 Slow
0xc1 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 0 0 None
0xc2 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 Slow
0xc3 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 0 0 None
0xc4 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 Slow
0xc5 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
0xc6 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow
0xc7 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow
0xc8 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
0xc9 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow
0x60 32 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
Speicherzugriffsfehler
Sep 17 11:02:17 golem kernel: [ 161.347390] glxgears[3750]: segfault at 0 ip (null) sp bfeeff8c error 14 in glxgears[8048000+4000]
ltrace glxinfo
==========
[...]
glXQueryExtensionsString(0x804e008, 0, 0xb7622ff4, 0xb76234c0, 0xb7623840) = 0x8136a08
glXGetConfig(0x804e008, 0x8137148, 1, 0xbfac815c, 0xb7623840) = 0
glXGetConfig(0x804e008, 0x8137148, 2, 0xbfac8178, 0xb7623840) = 0
glXGetConfig(0x804e008, 0x8137148, 3, 0xbfac817c, 0xb7623840) = 0
glXGetConfig(0x804e008, 0x8137148, 4, 0xbfac8180, 0xb7623840) = 0
glXGetConfig(0x804e008, 0x8137148, 5, 0xbfac8184, 0xb7623840) = 0
glXGetConfig(0x804e008, 0x8137148, 6, 0xbfac8188, 0xb7623840) = 0
glXGetConfig(0x804e008, 0x8137148, 7, 0xbfac818c, 0xb7623840) = 0
glXGetConfig(0x804e008, 0x8137148, 8, 0xbfac8190, 0xb7623840) = 0
glXGetConfig(0x804e008, 0x8137148, 9, 0xbfac8194, 0xb7623840) = 0
glXGetConfig(0x804e008, 0x8137148, 10, 0xbfac8198, 0xb7623840) = 0
glXGetConfig(0x804e008, 0x8137148, 11, 0xbfac819c, 0xb7623840) = 0
glXGetConfig(0x804e008, 0x8137148, 12, 0xbfac81a0, 0xb7623840) = 0
glXGetConfig(0x804e008, 0x8137148, 13, 0xbfac81a4, 0xb7623840) = 0
glXGetConfig(0x804e008, 0x8137148, 14, 0xbfac81a8, 0xb7623840) = 0
glXGetConfig(0x804e008, 0x8137148, 15, 0xbfac81ac, 0xb7623840) = 0
glXGetConfig(0x804e008, 0x8137148, 16, 0xbfac81b0, 0xb7623840) = 0
glXGetConfig(0x804e008, 0x8137148, 17, 0xbfac81b4, 0xb7623840) = 0
glXGetConfig(0x804e008, 0x8137148, 35, 0xbfac8160, 0xb7623840) = 0
strstr("GLX_ARB_multisample", "GLX_ARB_get_proc_address GLX_ARB"...) = NULL
glXGetConfig(0x804e008, 0x8137148, 100000, 0xbfac81bc, 0xb7623840) = 0
glXGetConfig(0x804e008, 0x8137148, 100001, 0xbfac81b8, 0xb7623840) = 0
strstr("GLX_ARB_get_proc_address GLX_ARB"..., "GLX_EXT_visual_rating") = "GLX_EXT_visual_rating GLX_MESA_c"...
glXGetConfig(0x804e008, 0x8137148, 32, 0xbfac81c0, 0xb7623840) = 0
__printf_chk(1, 0x804b120, 96, 32, 0x804ad7b) = 48
__printf_chk(1, 0x804a92f, 0, 0, 00x60 32 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
) = 23
XFree(0x8136bd0, 0x804a92f, 0, 0, 0) = 1
XCloseDisplay(0x0804e008 <unfinished ...>
--- SIGSEGV (Segmentation fault) ---
+++ killed by SIGSEGV +++
(gdb) backtrace
============
#0 0x00000000 in ?? ()
#1 0xb6c791fd in i915_fixup_bind_sampler_states () from /usr/lib/dri/i915_dri.so
#2 0xb6eaf5a7 in cso_release_all () from /usr/lib/dri/i915_dri.so
#3 0xb6d8b6e7 in st_destroy_context () from /usr/lib/dri/i915_dri.so
#4 0xb6cc767d in st_context_destroy () from /usr/lib/dri/i915_dri.so
#5 0xb6c3a0fc in dri_destroy_context () from /usr/lib/dri/i915_dri.so
#6 0xb6c350e7 in driDestroyContext () from /usr/lib/dri/i915_dri.so
#7 0xb7f25730 in dri2_destroy_context () from /usr/lib/libGL.so.1
#8 0xb7efe73a in glx_display_free () from /usr/lib/libGL.so.1
#9 0xb7efe7cc in __glXCloseDisplay () from /usr/lib/libGL.so.1
#10 0xb7dcb27b in XCloseDisplay () from /usr/lib/libX11.so.6
#11 0x0804a3b6 in ?? ()
#12 0xb7c5cc2e in __libc_start_main () from /lib/libc.so.6
#13 0x08048cf1 in ?? ()
Xorg.0.log
========
Absolutely clean, no warnings, no errors.
System information:
===============
hardware: Aopen i915GMm-hfs
distribution: opensuse 11.4
linux kernel 3.0.4
Xorg: complete current git version (util/modular/build.sh $PREFIX -a -n --cmd "git pull --rebase"),
compiled using the following script
export PREFIX=/usr
export MAKEFLAGS="-j 15"
export GMAKEFLAGS="-j 15"
export CC=/opt/icecream/bin/gcc
export CXX=/opt/icecream/bin/g++
export PKG_CONFIG_PATH=$PREFIX/lib/pkgconfig
export PATH=$PREFIX/bin:$PATH
export ACLOCAL="aclocal -I $PREFIX/share/aclocal"
export LD_LIBRARY_PATH=$PREFIX/lib
export PYTHONPATH=$PREFIX/lib/python2.7/site-packages
export CFLAGS="-O3 "
util/modular/build.sh $PREFIX --autoresume built-modules.txt \
--confflags "--enable-kdrive --with-dri-drivers=i915 --with-gallium-drivers=i915,swrast --localstatedir=/var"
I cleaned the complete tree (make clean, make realclean, git reset --hard), pulled and recompiled.
firefox, glxinfo and glxgears still segfault.
Any idea?
cu,
Knut
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: glxinfo / glxgears segfault again
2011-09-17 12:14 glxinfo / glxgears segfault again Knut Petersen
@ 2011-09-17 12:29 ` Julien Cristau
2011-09-17 14:37 ` Knut Petersen
2011-09-17 12:31 ` Daniel Vetter
1 sibling, 1 reply; 7+ messages in thread
From: Julien Cristau @ 2011-09-17 12:29 UTC (permalink / raw)
To: Knut Petersen; +Cc: intel-gfx
On Sat, Sep 17, 2011 at 14:14:39 +0200, Knut Petersen wrote:
> OpenGL renderer string: Gallium 0.4 on i915 (chipset: 915GM)
you likely don't want to be using that. Use the supported classic i915
driver instead.
Cheers,
Julien
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: glxinfo / glxgears segfault again
2011-09-17 12:14 glxinfo / glxgears segfault again Knut Petersen
2011-09-17 12:29 ` Julien Cristau
@ 2011-09-17 12:31 ` Daniel Vetter
2011-09-17 14:09 ` Knut Petersen
1 sibling, 1 reply; 7+ messages in thread
From: Daniel Vetter @ 2011-09-17 12:31 UTC (permalink / raw)
To: Knut Petersen; +Cc: intel-gfx
Yeah, the i915g drivers has probably a few memory corruption issues left.
Can you recompile with debug support (--enable-debug) and run glxgears in
valgrind and then post the output? Maybe also file a bug against the i915
gallium driver on freedesktop.org.
Thanks, Daniel
On Sat, Sep 17, 2011 at 02:14:39PM +0200, Knut Petersen wrote:
> Every time I start firefox 6.0.2 I see a segfault in /var/log/messages:
> ===================================================
>
> Sep 11 08:18:42 golem kernel: [133705.542630] firefox-bin[15419]: segfault at 0 ip (null) sp bf886dec error 14 in firefox-bin[8048000+c000]
> Sep 17 13:16:30 golem kernel: [ 8214.245108] firefox-bin[15493]: segfault at 0 ip (null) sp bfa6a09c error 14 in firefox-bin[8048000+c000]
>
> Nevertheless firefox 6.0.2 continues and runs without any problems ?!
>
>
> glxgears segfaults within fractions of a second
> ===================================
>
> Sep 17 11:02:13 golem kernel: [ 157.697874] glxinfo[3747]: segfault at 0 ip (null) sp bfa4184c error 14 in glxinfo[8048000+4000]
>
> ltrace glxgears:
> ============
> [...]
> glVertex3f(0x3fa66666, 0x34740f89, 0xbe800000, 0xbfe23cf0, 3330) = 21
> glVertex3f(0x3fa66666, 0x34740f89, 0x3e800000, 0xbfe23cf0, 3330) = 22
> glEnd(0x3fa66666, 0x40000000, 0x3f000000, 1, 0) = 646
> glEndList(0x3fa66666, 0x40000000, 0x3f000000, 1, 0) = 0x812e140
> glEnable(2977, 0x40000000, 0x3f000000, 1, 0) = 0
> XPending(0x804e008, 0x40000000, 0x3f000000, 1, 0) = 1
> XNextEvent(0x804e008, 0xbfe23e60, 0x3f000000, 1, 0) = 0
> XPending(0x804e008, 0xbfe23e60, 0x3f000000, 1, 0) = 3
> XNextEvent(0x804e008, 0xbfe23e60, 0x3f000000, 1, 0) = 0
> XPending(0x804e008, 0xbfe23e60, 0x3f000000, 1, 0) = 2
> XNextEvent(0x804e008, 0xbfe23e60, 0x3f000000, 1, 0) = 0
> glViewport(0, 0, 300, 300, 0x804e008) = 0x8130780
> glMatrixMode(5889, 0, 300, 300, 0x804e008) = 0x80db478
> glLoadIdentity(5889, 0, 300, 300, 0x804e008) = 2
> glFrustum(0, 0xbff00000, 0, 0x3ff00000, 0) = 2
> glMatrixMode(5888, 0xbff00000, 0, 0x3ff00000, 0) = 0x80db464
> glLoadIdentity(5888, 0xbff00000, 0, 0x3ff00000, 0) = 1
> glTranslatef(0, 0, 0xc2200000, 0x3ff00000, 0) = 1
> XPending(0x804e008, 0xbfe23e60, 0x3f000000, 1, 0) = 1
> XNextEvent(0x804e008, 0xbfe23e60, 0x3f000000, 1, 0) = 0
> XPending(0x804e008, 0xbfe23e60, 0x3f000000, 1, 0) = 0
> gettimeofday(0xbfe23e50, 0xbfe23e48) = 0
> glClear(16640, 0xbfe23e48, 0x3f000000, 1, 0 <unfinished ...>
> --- SIGSEGV (Segmentation fault) ---
> +++ killed by SIGSEGV +++
>
>
> glxinfo segfaults after some output:
> ==========================
>
> golem:/home/knut/git # glxinfo
> name of display: :0
> display: :0 screen: 0
> direct rendering: Yes
> server glx vendor string: SGI
> server glx version string: 1.4
> server glx extensions:
> GLX_ARB_multisample, GLX_EXT_import_context, GLX_EXT_texture_from_pixmap,
> GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_MESA_copy_sub_buffer,
> GLX_OML_swap_method, GLX_SGI_make_current_read, GLX_SGI_swap_control,
> GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer,
> GLX_SGIX_visual_select_group, GLX_INTEL_swap_event
> client glx vendor string: Mesa Project and SGI
> client glx version string: 1.4
> client glx extensions:
> GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_import_context,
> GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_EXT_framebuffer_sRGB,
> GLX_MESA_copy_sub_buffer, GLX_MESA_multithread_makecurrent,
> GLX_MESA_swap_control, GLX_OML_swap_method, GLX_OML_sync_control,
> GLX_SGI_make_current_read, GLX_SGI_swap_control, GLX_SGI_video_sync,
> GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer,
> GLX_SGIX_visual_select_group, GLX_EXT_texture_from_pixmap,
> GLX_INTEL_swap_event
> GLX extensions:
> GLX_ARB_get_proc_address, GLX_ARB_multisample, GLX_EXT_import_context,
> GLX_EXT_visual_info, GLX_EXT_visual_rating, GLX_MESA_copy_sub_buffer,
> GLX_MESA_multithread_makecurrent, GLX_MESA_swap_control,
> GLX_OML_swap_method, GLX_OML_sync_control, GLX_SGI_make_current_read,
> GLX_SGI_swap_control, GLX_SGI_video_sync, GLX_SGIS_multisample,
> GLX_SGIX_fbconfig, GLX_SGIX_pbuffer, GLX_SGIX_visual_select_group,
> GLX_EXT_texture_from_pixmap, GLX_INTEL_swap_event
> OpenGL vendor string: VMware, Inc.
> OpenGL renderer string: Gallium 0.4 on i915 (chipset: 915GM)
> OpenGL version string: 1.4 Mesa 7.12-devel (git-f2bae94)
> OpenGL extensions:
> GL_ARB_multisample, GL_EXT_abgr, GL_EXT_bgra, GL_EXT_blend_color,
> GL_EXT_blend_logic_op, GL_EXT_blend_minmax, GL_EXT_blend_subtract,
> GL_EXT_copy_texture, GL_EXT_polygon_offset, GL_EXT_subtexture,
> GL_EXT_texture_object, GL_EXT_vertex_array, GL_EXT_compiled_vertex_array,
> GL_EXT_texture, GL_EXT_texture3D, GL_IBM_rasterpos_clip,
> GL_ARB_point_parameters, GL_EXT_draw_range_elements, GL_EXT_packed_pixels,
> GL_EXT_point_parameters, GL_EXT_rescale_normal,
> GL_EXT_separate_specular_color, GL_EXT_texture_edge_clamp,
> GL_SGIS_generate_mipmap, GL_SGIS_texture_border_clamp,
> GL_SGIS_texture_edge_clamp, GL_SGIS_texture_lod, GL_ARB_multitexture,
> GL_IBM_multimode_draw_arrays, GL_IBM_texture_mirrored_repeat,
> GL_ARB_texture_cube_map, GL_ARB_texture_env_add, GL_ARB_transpose_matrix,
> GL_EXT_blend_func_separate, GL_EXT_fog_coord, GL_EXT_multi_draw_arrays,
> GL_EXT_secondary_color, GL_EXT_texture_env_add,
> GL_EXT_texture_filter_anisotropic, GL_EXT_texture_lod_bias,
> GL_INGR_blend_func_separate, GL_NV_blend_square, GL_NV_light_max_exponent,
> GL_NV_texgen_reflection, GL_NV_texture_env_combine4,
> GL_SUN_multi_draw_arrays, GL_ARB_texture_border_clamp,
> GL_ARB_texture_compression, GL_EXT_framebuffer_object,
> GL_EXT_texture_env_dot3, GL_MESA_window_pos, GL_NV_packed_depth_stencil,
> GL_NV_texture_rectangle, GL_ARB_depth_texture, GL_ARB_shadow,
> GL_ARB_texture_env_combine, GL_ARB_texture_env_crossbar,
> GL_ARB_texture_env_dot3, GL_ARB_texture_mirrored_repeat,
> GL_ARB_window_pos, GL_EXT_stencil_two_side, GL_EXT_texture_cube_map,
> GL_APPLE_packed_pixels, GL_APPLE_vertex_array_object, GL_ARB_draw_buffers,
> GL_ARB_fragment_program, GL_ARB_vertex_program, GL_ATI_draw_buffers,
> GL_ATI_texture_env_combine3, GL_EXT_shadow_funcs, GL_EXT_stencil_wrap,
> GL_MESA_pack_invert, GL_MESA_ycbcr_texture, GL_NV_primitive_restart,
> GL_ARB_fragment_program_shadow, GL_ARB_half_float_pixel,
> GL_ARB_point_sprite, GL_ARB_sync, GL_ARB_texture_non_power_of_two,
> GL_ARB_vertex_buffer_object, GL_OES_read_format,
> GL_ARB_color_buffer_float, GL_ARB_pixel_buffer_object,
> GL_ARB_texture_rectangle, GL_EXT_pixel_buffer_object,
> GL_EXT_texture_rectangle, GL_ARB_framebuffer_object,
> GL_EXT_framebuffer_blit, GL_EXT_framebuffer_multisample,
> GL_EXT_packed_depth_stencil, GL_ARB_vertex_array_object,
> GL_ATI_separate_stencil, GL_EXT_gpu_program_parameters,
> GL_EXT_texture_env_combine, GL_OES_EGL_image, GL_ARB_copy_buffer,
> GL_ARB_instanced_arrays, GL_ARB_map_buffer_range,
> GL_ARB_vertex_array_bgra, GL_EXT_vertex_array_bgra,
> GL_ARB_draw_elements_base_vertex, GL_ARB_fragment_coord_conventions,
> GL_ARB_provoking_vertex, GL_ARB_sampler_objects, GL_EXT_provoking_vertex,
> GL_ARB_robustness
> glu version: 1.3
> glu extensions:
> GLU_EXT_nurbs_tessellator, GLU_EXT_object_space_tess
>
> visual x bf lv rg d st colorbuffer ax dp st accumbuffer ms cav
> id dep cl sp sz l ci b ro r g b a bf th cl r g b a ns b eat
> ----------------------------------------------------------------------
> 0x21 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
> 0x22 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
> 0xa9 24 tc 0 32 0 r . . 8 8 8 8 0 0 0 0 0 0 0 0 0 None
> 0xaa 24 tc 0 32 0 r . . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow
> 0xab 24 tc 0 32 0 r y . 8 8 8 8 0 0 0 0 0 0 0 0 0 None
> 0xac 24 tc 0 32 0 r y . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow
> 0xad 24 tc 0 32 0 r y . 8 8 8 8 0 0 0 0 0 0 0 0 0 None
> 0xae 24 tc 0 32 0 r y . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow
> 0xaf 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 0 0 None
> 0xb0 24 tc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 Slow
> 0xb1 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 0 0 None
> 0xb2 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 Slow
> 0xb3 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 0 0 None
> 0xb4 24 tc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 Slow
> 0xb5 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
> 0xb6 24 tc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow
> 0xb7 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow
> 0xb8 24 tc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow
> 0xb9 24 dc 0 32 0 r . . 8 8 8 8 0 0 0 0 0 0 0 0 0 None
> 0xba 24 dc 0 32 0 r . . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow
> 0xbb 24 dc 0 32 0 r y . 8 8 8 8 0 0 0 0 0 0 0 0 0 None
> 0xbc 24 dc 0 32 0 r y . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow
> 0xbd 24 dc 0 32 0 r y . 8 8 8 8 0 0 0 0 0 0 0 0 0 None
> 0xbe 24 dc 0 32 0 r y . 8 8 8 8 0 0 0 16 16 16 16 0 0 Slow
> 0xbf 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 0 0 0 0 0 0 None
> 0xc0 24 dc 0 32 0 r . . 8 8 8 8 0 24 0 16 16 16 16 0 0 Slow
> 0xc1 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 0 0 None
> 0xc2 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 Slow
> 0xc3 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 0 0 0 0 0 0 None
> 0xc4 24 dc 0 32 0 r y . 8 8 8 8 0 24 0 16 16 16 16 0 0 Slow
> 0xc5 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
> 0xc6 24 dc 0 32 0 r . . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow
> 0xc7 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow
> 0xc8 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
> 0xc9 24 dc 0 32 0 r y . 8 8 8 8 0 24 8 16 16 16 16 0 0 Slow
> 0x60 32 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
> Speicherzugriffsfehler
>
> Sep 17 11:02:17 golem kernel: [ 161.347390] glxgears[3750]: segfault at 0 ip (null) sp bfeeff8c error 14 in glxgears[8048000+4000]
>
> ltrace glxinfo
> ==========
> [...]
> glXQueryExtensionsString(0x804e008, 0, 0xb7622ff4, 0xb76234c0, 0xb7623840) = 0x8136a08
> glXGetConfig(0x804e008, 0x8137148, 1, 0xbfac815c, 0xb7623840) = 0
> glXGetConfig(0x804e008, 0x8137148, 2, 0xbfac8178, 0xb7623840) = 0
> glXGetConfig(0x804e008, 0x8137148, 3, 0xbfac817c, 0xb7623840) = 0
> glXGetConfig(0x804e008, 0x8137148, 4, 0xbfac8180, 0xb7623840) = 0
> glXGetConfig(0x804e008, 0x8137148, 5, 0xbfac8184, 0xb7623840) = 0
> glXGetConfig(0x804e008, 0x8137148, 6, 0xbfac8188, 0xb7623840) = 0
> glXGetConfig(0x804e008, 0x8137148, 7, 0xbfac818c, 0xb7623840) = 0
> glXGetConfig(0x804e008, 0x8137148, 8, 0xbfac8190, 0xb7623840) = 0
> glXGetConfig(0x804e008, 0x8137148, 9, 0xbfac8194, 0xb7623840) = 0
> glXGetConfig(0x804e008, 0x8137148, 10, 0xbfac8198, 0xb7623840) = 0
> glXGetConfig(0x804e008, 0x8137148, 11, 0xbfac819c, 0xb7623840) = 0
> glXGetConfig(0x804e008, 0x8137148, 12, 0xbfac81a0, 0xb7623840) = 0
> glXGetConfig(0x804e008, 0x8137148, 13, 0xbfac81a4, 0xb7623840) = 0
> glXGetConfig(0x804e008, 0x8137148, 14, 0xbfac81a8, 0xb7623840) = 0
> glXGetConfig(0x804e008, 0x8137148, 15, 0xbfac81ac, 0xb7623840) = 0
> glXGetConfig(0x804e008, 0x8137148, 16, 0xbfac81b0, 0xb7623840) = 0
> glXGetConfig(0x804e008, 0x8137148, 17, 0xbfac81b4, 0xb7623840) = 0
> glXGetConfig(0x804e008, 0x8137148, 35, 0xbfac8160, 0xb7623840) = 0
> strstr("GLX_ARB_multisample", "GLX_ARB_get_proc_address GLX_ARB"...) = NULL
> glXGetConfig(0x804e008, 0x8137148, 100000, 0xbfac81bc, 0xb7623840) = 0
> glXGetConfig(0x804e008, 0x8137148, 100001, 0xbfac81b8, 0xb7623840) = 0
> strstr("GLX_ARB_get_proc_address GLX_ARB"..., "GLX_EXT_visual_rating") = "GLX_EXT_visual_rating GLX_MESA_c"...
> glXGetConfig(0x804e008, 0x8137148, 32, 0xbfac81c0, 0xb7623840) = 0
> __printf_chk(1, 0x804b120, 96, 32, 0x804ad7b) = 48
> __printf_chk(1, 0x804a92f, 0, 0, 00x60 32 tc 0 32 0 r y . 8 8 8 8 0 24 8 0 0 0 0 0 0 None
> ) = 23
> XFree(0x8136bd0, 0x804a92f, 0, 0, 0) = 1
> XCloseDisplay(0x0804e008 <unfinished ...>
> --- SIGSEGV (Segmentation fault) ---
> +++ killed by SIGSEGV +++
>
>
> (gdb) backtrace
> ============
> #0 0x00000000 in ?? ()
> #1 0xb6c791fd in i915_fixup_bind_sampler_states () from /usr/lib/dri/i915_dri.so
> #2 0xb6eaf5a7 in cso_release_all () from /usr/lib/dri/i915_dri.so
> #3 0xb6d8b6e7 in st_destroy_context () from /usr/lib/dri/i915_dri.so
> #4 0xb6cc767d in st_context_destroy () from /usr/lib/dri/i915_dri.so
> #5 0xb6c3a0fc in dri_destroy_context () from /usr/lib/dri/i915_dri.so
> #6 0xb6c350e7 in driDestroyContext () from /usr/lib/dri/i915_dri.so
> #7 0xb7f25730 in dri2_destroy_context () from /usr/lib/libGL.so.1
> #8 0xb7efe73a in glx_display_free () from /usr/lib/libGL.so.1
> #9 0xb7efe7cc in __glXCloseDisplay () from /usr/lib/libGL.so.1
> #10 0xb7dcb27b in XCloseDisplay () from /usr/lib/libX11.so.6
> #11 0x0804a3b6 in ?? ()
> #12 0xb7c5cc2e in __libc_start_main () from /lib/libc.so.6
> #13 0x08048cf1 in ?? ()
>
>
> Xorg.0.log
> ========
> Absolutely clean, no warnings, no errors.
>
>
> System information:
> ===============
> hardware: Aopen i915GMm-hfs
> distribution: opensuse 11.4
> linux kernel 3.0.4
> Xorg: complete current git version (util/modular/build.sh $PREFIX -a -n --cmd "git pull --rebase"),
> compiled using the following script
>
> export PREFIX=/usr
> export MAKEFLAGS="-j 15"
> export GMAKEFLAGS="-j 15"
> export CC=/opt/icecream/bin/gcc
> export CXX=/opt/icecream/bin/g++
> export PKG_CONFIG_PATH=$PREFIX/lib/pkgconfig
> export PATH=$PREFIX/bin:$PATH
> export ACLOCAL="aclocal -I $PREFIX/share/aclocal"
> export LD_LIBRARY_PATH=$PREFIX/lib
> export PYTHONPATH=$PREFIX/lib/python2.7/site-packages
> export CFLAGS="-O3 "
> util/modular/build.sh $PREFIX --autoresume built-modules.txt \
> --confflags "--enable-kdrive --with-dri-drivers=i915 --with-gallium-drivers=i915,swrast --localstatedir=/var"
>
>
> I cleaned the complete tree (make clean, make realclean, git reset --hard), pulled and recompiled.
> firefox, glxinfo and glxgears still segfault.
>
> Any idea?
>
> cu,
> Knut
> _______________________________________________
> Intel-gfx mailing list
> Intel-gfx@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/intel-gfx
--
Daniel Vetter
Mail: daniel@ffwll.ch
Mobile: +41 (0)79 365 57 48
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: glxinfo / glxgears segfault again
2011-09-17 12:31 ` Daniel Vetter
@ 2011-09-17 14:09 ` Knut Petersen
2011-09-22 20:35 ` Daniel Vetter
0 siblings, 1 reply; 7+ messages in thread
From: Knut Petersen @ 2011-09-17 14:09 UTC (permalink / raw)
To: Daniel Vetter; +Cc: intel-gfx
Am 17.09.2011 14:31, schrieb Daniel Vetter:
> Yeah, the i915g drivers has probably a few memory corruption issues left.
> Can you recompile with debug support (--enable-debug) and run glxgears in
> valgrind and then post the output? Maybe also file a bug against the i915
> gallium driver on freedesktop.org.
>
> Thanks, Daniel
>
I recompiled mesa/mesa using
========================
util/modular/build.sh $PREFIX -o mesa/mesa --confflags "--enable-debug --enable-kdrive --with-dri-drivers=i915 --with-gallium-drivers=i915,swrast --localstatedir=/var"
and ran glxinfo:
===========
name of display: :0
couldn't open libtxc_dxtn.so, software DXTn compression/decompression unavailable
i915_drm_buffer.c:86:i915_drm_buffer_create_tiled: Assertion `0' failed.
Trace/Breakpoint ausgelöst
knut@golem:~> valgrind glxinfo
========================
==3995== Memcheck, a memory error detector
==3995== Copyright (C) 2002-2010, and GNU GPL'd, by Julian Seward et al.
==3995== Using Valgrind-3.6.1 and LibVEX; rerun with -h for copyright info
==3995== Command: glxinfo
==3995==
name of display: :0
==3995== Conditional jump or move depends on uninitialised value(s)
==3995== at 0x4B662B0: i915_screen_create (i915_screen.c:406)
==3995== by 0x4B199B7: create_screen (target.c:18)
==3995== by 0x4B1F61A: dri2_init_screen (dri2.c:648)
==3995== by 0x4B1B6BB: dri2CreateNewScreen (dri_util.c:906)
==3995== by 0x410E87B: dri2CreateScreen (dri2_glx.c:891)
==3995== by 0x40E8BC9: __glXInitialize (glxext.c:780)
==3995== by 0x40E4A9D: glXChooseVisual (glxcmds.c:176)
==3995== by 0x8049186: mesa_hack (glxinfo.c:658)
==3995== by 0x428EC2D: (below main) (in /lib/libc-2.11.3.so)
==3995==
==3995== Conditional jump or move depends on uninitialised value(s)
==3995== at 0x4B662B2: i915_screen_create (i915_screen.c:406)
==3995== by 0x4B199B7: create_screen (target.c:18)
==3995== by 0x4B1F61A: dri2_init_screen (dri2.c:648)
==3995== by 0x4B1B6BB: dri2CreateNewScreen (dri_util.c:906)
==3995== by 0x410E87B: dri2CreateScreen (dri2_glx.c:891)
==3995== by 0x40E8BC9: __glXInitialize (glxext.c:780)
==3995== by 0x40E4A9D: glXChooseVisual (glxcmds.c:176)
==3995== by 0x8049186: mesa_hack (glxinfo.c:658)
==3995== by 0x428EC2D: (below main) (in /lib/libc-2.11.3.so)
==3995==
==3995== Conditional jump or move depends on uninitialised value(s)
==3995== at 0x4B6630D: i915_screen_create (i915_screen.c:406)
==3995== by 0x4B199B7: create_screen (target.c:18)
==3995== by 0x4B1F61A: dri2_init_screen (dri2.c:648)
==3995== by 0x4B1B6BB: dri2CreateNewScreen (dri_util.c:906)
==3995== by 0x410E87B: dri2CreateScreen (dri2_glx.c:891)
==3995== by 0x40E8BC9: __glXInitialize (glxext.c:780)
==3995== by 0x40E4A9D: glXChooseVisual (glxcmds.c:176)
==3995== by 0x8049186: mesa_hack (glxinfo.c:658)
==3995== by 0x428EC2D: (below main) (in /lib/libc-2.11.3.so)
==3995==
couldn't open libtxc_dxtn.so, software DXTn compression/decompression unavailable
i915_drm_buffer.c:86:i915_drm_buffer_create_tiled: Assertion `0' failed.
==3995==
==3995== Process terminating with default action of signal 5 (SIGTRAP)
==3995== at 0x4E41977: _debug_assert_fail (u_debug.c:285)
==3995== by 0x4B22F76: i915_drm_buffer_create_tiled (i915_drm_buffer.c:86)
==3995== by 0x4B680D0: i915_texture_create (i915_resource_texture.c:984)
==3995== by 0x4B66472: i915_resource_create (i915_resource.c:15)
==3995== by 0x4DF2838: draw_install_aaline_stage (draw_pipe_aaline.c:419)
==3995== by 0x4B6ADD2: i915_create_context (i915_context.c:174)
==3995== by 0x4BD176C: st_api_create_context (st_manager.c:684)
==3995== by 0x4B20853: dri_create_context (dri_context.c:92)
==3995== by 0x4B1BB28: dri2CreateNewContext (dri_util.c:687)
==3995== by 0x410ECC5: dri2_create_context (dri2_glx.c:203)
==3995== by 0x40E4FDD: CreateContext (glxcmds.c:276)
==3995== by 0x40E5345: glXCreateContext (glxcmds.c:380)
==3995==
==3995== HEAP SUMMARY:
==3995== in use at exit: 693,093 bytes in 1,006 blocks
==3995== total heap usage: 1,681 allocs, 675 frees, 860,301 bytes allocated
==3995==
==3995== LEAK SUMMARY:
==3995== definitely lost: 24 bytes in 1 blocks
==3995== indirectly lost: 0 bytes in 0 blocks
==3995== possibly lost: 4,437 bytes in 127 blocks
==3995== still reachable: 688,632 bytes in 878 blocks
==3995== suppressed: 0 bytes in 0 blocks
==3995== Rerun with --leak-check=full to see details of leaked memory
==3995==
==3995== For counts of detected and suppressed errors, rerun with: -v
==3995== Use --track-origins=yes to see where uninitialised values come from
==3995== ERROR SUMMARY: 3 errors from 3 contexts (suppressed: 23 from 8)
Trace/Breakpoint ausgelöst
Never heard about libtxc_dxtn but found it at freedesktop.org.
After cloning, building and installing libtxc_dxtn:
golem:/home/knut/git/libtxc_dxtn # valgrind glxinfo
=====================================
==12510== Memcheck, a memory error detector
==12510== Copyright (C) 2002-2010, and GNU GPL'd, by Julian Seward et al.
==12510== Using Valgrind-3.6.1 and LibVEX; rerun with -h for copyright info
==12510== Command: glxinfo
==12510==
name of display: :0
==12510== Conditional jump or move depends on uninitialised value(s)
==12510== at 0x4B652B0: i915_screen_create (i915_screen.c:406)
==12510== by 0x4B189B7: create_screen (target.c:18)
==12510== by 0x4B1E61A: dri2_init_screen (dri2.c:648)
==12510== by 0x4B1A6BB: dri2CreateNewScreen (dri_util.c:906)
==12510== by 0x40E787B: dri2CreateScreen (dri2_glx.c:891)
==12510== by 0x40C1BC9: __glXInitialize (glxext.c:780)
==12510== by 0x40BDA9D: glXChooseVisual (glxcmds.c:176)
==12510== by 0x8049186: mesa_hack (glxinfo.c:658)
==12510== by 0x428EC2D: (below main) (in /lib/libc-2.11.3.so)
==12510==
==12510== Conditional jump or move depends on uninitialised value(s)
==12510== at 0x4B652B2: i915_screen_create (i915_screen.c:406)
==12510== by 0x4B189B7: create_screen (target.c:18)
==12510== by 0x4B1E61A: dri2_init_screen (dri2.c:648)
==12510== by 0x4B1A6BB: dri2CreateNewScreen (dri_util.c:906)
==12510== by 0x40E787B: dri2CreateScreen (dri2_glx.c:891)
==12510== by 0x40C1BC9: __glXInitialize (glxext.c:780)
==12510== by 0x40BDA9D: glXChooseVisual (glxcmds.c:176)
==12510== by 0x8049186: mesa_hack (glxinfo.c:658)
==12510== by 0x428EC2D: (below main) (in /lib/libc-2.11.3.so)
==12510==
==12510== Conditional jump or move depends on uninitialised value(s)
==12510== at 0x4B6530D: i915_screen_create (i915_screen.c:406)
==12510== by 0x4B189B7: create_screen (target.c:18)
==12510== by 0x4B1E61A: dri2_init_screen (dri2.c:648)
==12510== by 0x4B1A6BB: dri2CreateNewScreen (dri_util.c:906)
==12510== by 0x40E787B: dri2CreateScreen (dri2_glx.c:891)
==12510== by 0x40C1BC9: __glXInitialize (glxext.c:780)
==12510== by 0x40BDA9D: glXChooseVisual (glxcmds.c:176)
==12510== by 0x8049186: mesa_hack (glxinfo.c:658)
==12510== by 0x428EC2D: (below main) (in /lib/libc-2.11.3.so)
==12510==
i915_drm_buffer.c:86:i915_drm_buffer_create_tiled: Assertion `0' failed.
==12510==
==12510== Process terminating with default action of signal 5 (SIGTRAP)
==12510== at 0x4E40977: _debug_assert_fail (u_debug.c:285)
==12510== by 0x4B21F76: i915_drm_buffer_create_tiled (i915_drm_buffer.c:86)
==12510== by 0x4B670D0: i915_texture_create (i915_resource_texture.c:984)
==12510== by 0x4B65472: i915_resource_create (i915_resource.c:15)
==12510== by 0x4DF1838: draw_install_aaline_stage (draw_pipe_aaline.c:419)
==12510== by 0x4B69DD2: i915_create_context (i915_context.c:174)
==12510== by 0x4BD076C: st_api_create_context (st_manager.c:684)
==12510== by 0x4B1F853: dri_create_context (dri_context.c:92)
==12510== by 0x4B1AB28: dri2CreateNewContext (dri_util.c:687)
==12510== by 0x40E7CC5: dri2_create_context (dri2_glx.c:203)
==12510== by 0x40BDFDD: CreateContext (glxcmds.c:276)
==12510== by 0x40BE345: glXCreateContext (glxcmds.c:380)
==12510==
==12510== HEAP SUMMARY:
==12510== in use at exit: 693,841 bytes in 1,010 blocks
==12510== total heap usage: 1,438 allocs, 428 frees, 857,456 bytes allocated
==12510==
==12510== LEAK SUMMARY:
==12510== definitely lost: 24 bytes in 1 blocks
==12510== indirectly lost: 0 bytes in 0 blocks
==12510== possibly lost: 4,437 bytes in 127 blocks
==12510== still reachable: 689,380 bytes in 882 blocks
==12510== suppressed: 0 bytes in 0 blocks
==12510== Rerun with --leak-check=full to see details of leaked memory
==12510==
==12510== For counts of detected and suppressed errors, rerun with: -v
==12510== Use --track-origins=yes to see where uninitialised values come from
==12510== ERROR SUMMARY: 3 errors from 3 contexts (suppressed: 24 from 9)
cu,
knut
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: glxinfo / glxgears segfault again
2011-09-17 12:29 ` Julien Cristau
@ 2011-09-17 14:37 ` Knut Petersen
0 siblings, 0 replies; 7+ messages in thread
From: Knut Petersen @ 2011-09-17 14:37 UTC (permalink / raw)
To: Julien Cristau; +Cc: intel-gfx
>> OpenGL renderer string: Gallium 0.4 on i915 (chipset: 915GM)
> you likely don't want to be using that. Use the supported classic i915
> driver instead.
>
Well, I have at least two working kernel/Xorg/etc installations at hand.
Or is there a special reason why Gallium should not be tested on the i915GM?
It claims to support that hardware.
cu,
knut
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: glxinfo / glxgears segfault again
2011-09-17 14:09 ` Knut Petersen
@ 2011-09-22 20:35 ` Daniel Vetter
2011-09-26 11:22 ` Knut Petersen
0 siblings, 1 reply; 7+ messages in thread
From: Daniel Vetter @ 2011-09-22 20:35 UTC (permalink / raw)
To: Knut Petersen; +Cc: intel-gfx
Hi Knut,
The issue has been a bug in libdrm. Can you please update that and retest?
Thanks, Daniel
On Sat, Sep 17, 2011 at 16:09, Knut Petersen <Knut_Petersen@t-online.de> wrote:
> Am 17.09.2011 14:31, schrieb Daniel Vetter:
>>
>> Yeah, the i915g drivers has probably a few memory corruption issues left.
>> Can you recompile with debug support (--enable-debug) and run glxgears in
>> valgrind and then post the output? Maybe also file a bug against the i915
>> gallium driver on freedesktop.org.
>>
>> Thanks, Daniel
>>
>
> I recompiled mesa/mesa using
> ========================
>
> util/modular/build.sh $PREFIX -o mesa/mesa --confflags "--enable-debug
> --enable-kdrive --with-dri-drivers=i915 --with-gallium-drivers=i915,swrast
> --localstatedir=/var"
>
> and ran glxinfo:
> ===========
>
> name of display: :0
> couldn't open libtxc_dxtn.so, software DXTn compression/decompression
> unavailable
> i915_drm_buffer.c:86:i915_drm_buffer_create_tiled: Assertion `0' failed.
> Trace/Breakpoint ausgelöst
>
>
> knut@golem:~> valgrind glxinfo
> ========================
>
> ==3995== Memcheck, a memory error detector
> ==3995== Copyright (C) 2002-2010, and GNU GPL'd, by Julian Seward et al.
> ==3995== Using Valgrind-3.6.1 and LibVEX; rerun with -h for copyright info
> ==3995== Command: glxinfo
> ==3995==
> name of display: :0
> ==3995== Conditional jump or move depends on uninitialised value(s)
> ==3995== at 0x4B662B0: i915_screen_create (i915_screen.c:406)
> ==3995== by 0x4B199B7: create_screen (target.c:18)
> ==3995== by 0x4B1F61A: dri2_init_screen (dri2.c:648)
> ==3995== by 0x4B1B6BB: dri2CreateNewScreen (dri_util.c:906)
> ==3995== by 0x410E87B: dri2CreateScreen (dri2_glx.c:891)
> ==3995== by 0x40E8BC9: __glXInitialize (glxext.c:780)
> ==3995== by 0x40E4A9D: glXChooseVisual (glxcmds.c:176)
> ==3995== by 0x8049186: mesa_hack (glxinfo.c:658)
> ==3995== by 0x428EC2D: (below main) (in /lib/libc-2.11.3.so)
> ==3995==
> ==3995== Conditional jump or move depends on uninitialised value(s)
> ==3995== at 0x4B662B2: i915_screen_create (i915_screen.c:406)
> ==3995== by 0x4B199B7: create_screen (target.c:18)
> ==3995== by 0x4B1F61A: dri2_init_screen (dri2.c:648)
> ==3995== by 0x4B1B6BB: dri2CreateNewScreen (dri_util.c:906)
> ==3995== by 0x410E87B: dri2CreateScreen (dri2_glx.c:891)
> ==3995== by 0x40E8BC9: __glXInitialize (glxext.c:780)
> ==3995== by 0x40E4A9D: glXChooseVisual (glxcmds.c:176)
> ==3995== by 0x8049186: mesa_hack (glxinfo.c:658)
> ==3995== by 0x428EC2D: (below main) (in /lib/libc-2.11.3.so)
> ==3995==
> ==3995== Conditional jump or move depends on uninitialised value(s)
> ==3995== at 0x4B6630D: i915_screen_create (i915_screen.c:406)
> ==3995== by 0x4B199B7: create_screen (target.c:18)
> ==3995== by 0x4B1F61A: dri2_init_screen (dri2.c:648)
> ==3995== by 0x4B1B6BB: dri2CreateNewScreen (dri_util.c:906)
> ==3995== by 0x410E87B: dri2CreateScreen (dri2_glx.c:891)
> ==3995== by 0x40E8BC9: __glXInitialize (glxext.c:780)
> ==3995== by 0x40E4A9D: glXChooseVisual (glxcmds.c:176)
> ==3995== by 0x8049186: mesa_hack (glxinfo.c:658)
> ==3995== by 0x428EC2D: (below main) (in /lib/libc-2.11.3.so)
> ==3995==
> couldn't open libtxc_dxtn.so, software DXTn compression/decompression
> unavailable
> i915_drm_buffer.c:86:i915_drm_buffer_create_tiled: Assertion `0' failed.
> ==3995==
> ==3995== Process terminating with default action of signal 5 (SIGTRAP)
> ==3995== at 0x4E41977: _debug_assert_fail (u_debug.c:285)
> ==3995== by 0x4B22F76: i915_drm_buffer_create_tiled
> (i915_drm_buffer.c:86)
> ==3995== by 0x4B680D0: i915_texture_create (i915_resource_texture.c:984)
> ==3995== by 0x4B66472: i915_resource_create (i915_resource.c:15)
> ==3995== by 0x4DF2838: draw_install_aaline_stage (draw_pipe_aaline.c:419)
> ==3995== by 0x4B6ADD2: i915_create_context (i915_context.c:174)
> ==3995== by 0x4BD176C: st_api_create_context (st_manager.c:684)
> ==3995== by 0x4B20853: dri_create_context (dri_context.c:92)
> ==3995== by 0x4B1BB28: dri2CreateNewContext (dri_util.c:687)
> ==3995== by 0x410ECC5: dri2_create_context (dri2_glx.c:203)
> ==3995== by 0x40E4FDD: CreateContext (glxcmds.c:276)
> ==3995== by 0x40E5345: glXCreateContext (glxcmds.c:380)
> ==3995==
> ==3995== HEAP SUMMARY:
> ==3995== in use at exit: 693,093 bytes in 1,006 blocks
> ==3995== total heap usage: 1,681 allocs, 675 frees, 860,301 bytes
> allocated
> ==3995==
> ==3995== LEAK SUMMARY:
> ==3995== definitely lost: 24 bytes in 1 blocks
> ==3995== indirectly lost: 0 bytes in 0 blocks
> ==3995== possibly lost: 4,437 bytes in 127 blocks
> ==3995== still reachable: 688,632 bytes in 878 blocks
> ==3995== suppressed: 0 bytes in 0 blocks
> ==3995== Rerun with --leak-check=full to see details of leaked memory
> ==3995==
> ==3995== For counts of detected and suppressed errors, rerun with: -v
> ==3995== Use --track-origins=yes to see where uninitialised values come from
> ==3995== ERROR SUMMARY: 3 errors from 3 contexts (suppressed: 23 from 8)
> Trace/Breakpoint ausgelöst
>
>
> Never heard about libtxc_dxtn but found it at freedesktop.org.
> After cloning, building and installing libtxc_dxtn:
>
> golem:/home/knut/git/libtxc_dxtn # valgrind glxinfo
> =====================================
> ==12510== Memcheck, a memory error detector
> ==12510== Copyright (C) 2002-2010, and GNU GPL'd, by Julian Seward et al.
> ==12510== Using Valgrind-3.6.1 and LibVEX; rerun with -h for copyright info
> ==12510== Command: glxinfo
> ==12510==
> name of display: :0
> ==12510== Conditional jump or move depends on uninitialised value(s)
> ==12510== at 0x4B652B0: i915_screen_create (i915_screen.c:406)
> ==12510== by 0x4B189B7: create_screen (target.c:18)
> ==12510== by 0x4B1E61A: dri2_init_screen (dri2.c:648)
> ==12510== by 0x4B1A6BB: dri2CreateNewScreen (dri_util.c:906)
> ==12510== by 0x40E787B: dri2CreateScreen (dri2_glx.c:891)
> ==12510== by 0x40C1BC9: __glXInitialize (glxext.c:780)
> ==12510== by 0x40BDA9D: glXChooseVisual (glxcmds.c:176)
> ==12510== by 0x8049186: mesa_hack (glxinfo.c:658)
> ==12510== by 0x428EC2D: (below main) (in /lib/libc-2.11.3.so)
> ==12510==
> ==12510== Conditional jump or move depends on uninitialised value(s)
> ==12510== at 0x4B652B2: i915_screen_create (i915_screen.c:406)
> ==12510== by 0x4B189B7: create_screen (target.c:18)
> ==12510== by 0x4B1E61A: dri2_init_screen (dri2.c:648)
> ==12510== by 0x4B1A6BB: dri2CreateNewScreen (dri_util.c:906)
> ==12510== by 0x40E787B: dri2CreateScreen (dri2_glx.c:891)
> ==12510== by 0x40C1BC9: __glXInitialize (glxext.c:780)
> ==12510== by 0x40BDA9D: glXChooseVisual (glxcmds.c:176)
> ==12510== by 0x8049186: mesa_hack (glxinfo.c:658)
> ==12510== by 0x428EC2D: (below main) (in /lib/libc-2.11.3.so)
> ==12510==
> ==12510== Conditional jump or move depends on uninitialised value(s)
> ==12510== at 0x4B6530D: i915_screen_create (i915_screen.c:406)
> ==12510== by 0x4B189B7: create_screen (target.c:18)
> ==12510== by 0x4B1E61A: dri2_init_screen (dri2.c:648)
> ==12510== by 0x4B1A6BB: dri2CreateNewScreen (dri_util.c:906)
> ==12510== by 0x40E787B: dri2CreateScreen (dri2_glx.c:891)
> ==12510== by 0x40C1BC9: __glXInitialize (glxext.c:780)
> ==12510== by 0x40BDA9D: glXChooseVisual (glxcmds.c:176)
> ==12510== by 0x8049186: mesa_hack (glxinfo.c:658)
> ==12510== by 0x428EC2D: (below main) (in /lib/libc-2.11.3.so)
> ==12510==
> i915_drm_buffer.c:86:i915_drm_buffer_create_tiled: Assertion `0' failed.
> ==12510==
> ==12510== Process terminating with default action of signal 5 (SIGTRAP)
> ==12510== at 0x4E40977: _debug_assert_fail (u_debug.c:285)
> ==12510== by 0x4B21F76: i915_drm_buffer_create_tiled
> (i915_drm_buffer.c:86)
> ==12510== by 0x4B670D0: i915_texture_create (i915_resource_texture.c:984)
> ==12510== by 0x4B65472: i915_resource_create (i915_resource.c:15)
> ==12510== by 0x4DF1838: draw_install_aaline_stage
> (draw_pipe_aaline.c:419)
> ==12510== by 0x4B69DD2: i915_create_context (i915_context.c:174)
> ==12510== by 0x4BD076C: st_api_create_context (st_manager.c:684)
> ==12510== by 0x4B1F853: dri_create_context (dri_context.c:92)
> ==12510== by 0x4B1AB28: dri2CreateNewContext (dri_util.c:687)
> ==12510== by 0x40E7CC5: dri2_create_context (dri2_glx.c:203)
> ==12510== by 0x40BDFDD: CreateContext (glxcmds.c:276)
> ==12510== by 0x40BE345: glXCreateContext (glxcmds.c:380)
> ==12510==
> ==12510== HEAP SUMMARY:
> ==12510== in use at exit: 693,841 bytes in 1,010 blocks
> ==12510== total heap usage: 1,438 allocs, 428 frees, 857,456 bytes
> allocated
> ==12510==
> ==12510== LEAK SUMMARY:
> ==12510== definitely lost: 24 bytes in 1 blocks
> ==12510== indirectly lost: 0 bytes in 0 blocks
> ==12510== possibly lost: 4,437 bytes in 127 blocks
> ==12510== still reachable: 689,380 bytes in 882 blocks
> ==12510== suppressed: 0 bytes in 0 blocks
> ==12510== Rerun with --leak-check=full to see details of leaked memory
> ==12510==
> ==12510== For counts of detected and suppressed errors, rerun with: -v
> ==12510== Use --track-origins=yes to see where uninitialised values come
> from
> ==12510== ERROR SUMMARY: 3 errors from 3 contexts (suppressed: 24 from 9)
>
> cu,
> knut
>
>
>
--
Daniel Vetter
daniel.vetter@ffwll.ch - +41 (0) 79 364 57 48 - http://blog.ffwll.ch
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: glxinfo / glxgears segfault again
2011-09-22 20:35 ` Daniel Vetter
@ 2011-09-26 11:22 ` Knut Petersen
0 siblings, 0 replies; 7+ messages in thread
From: Knut Petersen @ 2011-09-26 11:22 UTC (permalink / raw)
To: Daniel Vetter; +Cc: intel-gfx
Am 22.09.2011 22:35, schrieb Daniel Vetter:
> Hi Knut,
>
> The issue has been a bug in libdrm. Can you please update that and retest?
>
> Thanks, Daniel
>
glxgears / glxinfo are functional again on the i915GM
Thanks,
Knut
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2011-09-26 11:22 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2011-09-17 12:14 glxinfo / glxgears segfault again Knut Petersen
2011-09-17 12:29 ` Julien Cristau
2011-09-17 14:37 ` Knut Petersen
2011-09-17 12:31 ` Daniel Vetter
2011-09-17 14:09 ` Knut Petersen
2011-09-22 20:35 ` Daniel Vetter
2011-09-26 11:22 ` Knut Petersen
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