1862807 - Crash in [@ vbo_get_minmax_index_mapped]

Status: RESOLVED WORKSFORME

(Core :: Graphics, defect, P2)

Description

[BugBot [:suhaib / :marco]]

Crash report: https://crash-stats.mozilla.org/report/index/a86bdd6b-0673-4680-a936-5441a0231102

Reason: SIGSEGV / SEGV_MAPERR

Top 10 frames of crashing thread:

0  libgallium_dri.so  vbo_get_minmax_index_mapped  /usr/src/debug/mesa-23.1.9-1.fc38.x86_64/src/mesa/vbo/vbo_minmax_index.c:272
1  libgallium_dri.so  vbo_get_minmax_indices_gallium  /usr/src/debug/mesa-23.1.9-1.fc38.x86_64/src/mesa/vbo/vbo_minmax_index.c:384
2  libgallium_dri.so  <name omitted>  /usr/src/debug/mesa-23.1.9-1.fc38.x86_64/src/mesa/state_tracker/st_draw.c:124
2  libgallium_dri.so  st_draw_gallium  /usr/src/debug/mesa-23.1.9-1.fc38.x86_64/src/mesa/state_tracker/st_draw.c:143
3  libgallium_dri.so  _mesa_validated_drawrangeelements  /usr/src/debug/mesa-23.1.9-1.fc38.x86_64/src/mesa/main/draw.c:1701
4  libgallium_dri.so  _mesa_DrawElementsInstanced  /usr/src/debug/mesa-23.1.9-1.fc38.x86_64/src/mesa/main/draw.c:1884
5  libxul.so  mozilla::gl::GLContext::raw_fDrawElementsInstanced  gfx/gl/GLContext.h:2514
6  libxul.so  mozilla::gl::GLContext::fDrawElementsInstanced  gfx/gl/GLContext.h:2497
6  libxul.so  mozilla::WebGLContext::DrawElementsInstanced  dom/canvas/WebGLContextDraw.cpp:1072
7  libxul.so  mozilla::HostWebGLContext::DrawElementsInstanced const  dom/canvas/HostWebGLContext.h:755

By querying Nightly crashes reported within the last 2 months, here are some insights about the signature:

• First crash report: 2023-08-27
• Process type: Parent
• Is startup crash: No
• Has user comments: No
• Is null crash: Yes - 6 out of 7 crashes happened on null or near null memory address

Comment 1

[Andrew McCreight [:mccr8]]

Another crash in a graphics driver.

Comment 2

[Gabriele Svelto [:gsvelto]]

This seems to affect all versions of Mesa up to the lastest release, it might be worth reporting upstream.

Comment 3

[BugBot [:suhaib / :marco]]

The severity field is not set for this bug.
:bhood, could you have a look please?

For more information, please visit BugBot documentation.

Comment 4

[Bob Hood [:bhood]]

Ashley, can you please add this to your Mesa bug reporting to-do list?

Comment 5

[Ashley Hale [:ahale]]

(In reply to Bob Hood [:bhood] from comment #4)

Ashley, can you please add this to your Mesa bug reporting to-do list?

Yep. Looking into reporting it.

Comment 7

[BugBot [:suhaib / :marco]]

Closing because no crashes reported for 12 weeks.