Comment 10 for bug 1492037

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@entry=0x7fffd40b8ff8,
fb=fb@entry=0x7fffd411b9f0, buffers=buffers@entry=2,
partial_clear=partial_clear@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@entry=0x7fffd40b8ff8,
fb=fb@entry=0x7fffd411b9f0, buffers=buffers@entry=2,
partial_clear=partial_clear@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