[Bug 86281] brw_meta_fast_clear (brw=brw at entry=0x7fffd4097a08, fb=fb at entry=0x7fffd40fa900, buffers=buffers at entry=2, partial_clear=partial_clear at entry=false)

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=86281

--- Comment #4 from Tapani Pälli <lemody at gmail.com> ---
(In reply to mathieu.malaterre from comment #3)
> Here is the new backtrace using 10.5.5-1:
> 
> Program received signal SIGSEGV, Segmentation fault.
> [Switching to Thread 0x7fffdbfff700 (LWP 15019)]
> brw_meta_fast_clear (brw=brw at entry=0x7fffd40b8ff8,
> fb=fb at entry=0x7fffd411b9f0, buffers=buffers at entry=2,
> partial_clear=partial_clear at entry=false)
>     at
> ../../../../../../../src/mesa/drivers/dri/i965/brw_meta_fast_clear.c:446
> 446      if (irb->mt->fast_clear_state == INTEL_FAST_CLEAR_STATE_NO_MCS)
> (gdb) bt
> #0  brw_meta_fast_clear (brw=brw at entry=0x7fffd40b8ff8,
> fb=fb at entry=0x7fffd411b9f0, buffers=buffers at entry=2,
> partial_clear=partial_clear at entry=false)
>     at
> ../../../../../../../src/mesa/drivers/dri/i965/brw_meta_fast_clear.c:446
> #1  0x00007fffdb36bbb8 in brw_clear (ctx=0x7fffd40b8ff8, mask=2) at
> ../../../../../../../src/mesa/drivers/dri/i965/brw_clear.c:246
> #2  0x0000555555637269 in gl_video_render_frame (p=0x7fffd411f020) at
> ../video/out/gl_video.c:1614
> #3  0x000055555563c354 in draw_image (vo=<optimized out>,
> mpi=0x5555562c1700) at ../video/out/vo_opengl.c:167
> #4  0x0000555555639fa3 in render_frame (vo=0x5555560c00e0) at
> ../video/out/vo.c:581
> #5  vo_thread (ptr=0x5555560c00e0) at ../video/out/vo.c:679
> #6  0x00007ffff6ac20a4 in start_thread (arg=0x7fffdbfff700) at
> pthread_create.c:309
> #7  0x00007ffff00b004d in clone () at
> ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
> 
> See the `bt full` here:
> https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=769518#38

Is this still on Sandybridge (like the debian bug report)?

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