Public bug reported:
This can be seen on my Thinkpad 420 (i7) machine with Intel graphics, by
resizing a totem window. The bug is extremely visible because totem is
essentially unusable on a rather common hardware configuration.
The bug can be made to go away by running totem with
LIBGL_ALWAYS_SOFTWARE=y
libgl1-mesa-dri:
Installed: 9.0~git20120821.c1114c61-0ubuntu1
#0 0x00007ffff6070405 in __GI_raise (sig=<optimized out>) at
../nptl/sysdeps/unix/sysv/linux/raise.c:64
#1 0x00007ffff6073b6b in __GI_abort () at abort.c:91
#2 0x00007ffff60690ce in __assert_fail_base (fmt=<optimized out>,
assertion=0x7fffdf7b16c6 "(*tail)->need == need",
file=0x7fffdf7b16b2 "intel_resolve_map.c", line=<optimized out>,
function=<optimized out>) at assert.c:94
#3 0x00007ffff6069172 in __GI___assert_fail (assertion=0x7fffdf7b16c6
"(*tail)->need == need",
file=0x7fffdf7b16b2 "intel_resolve_map.c", line=46, function=0x7fffdf7b16e0
"intel_resolve_map_set")
at assert.c:103
#4 0x00007fffdf73575b in intel_resolve_map_set () from
/usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5 0x00007fffdf746e81 in brw_draw_prims () from
/usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#6 0x00007fffdf2ad7f4 in ?? () from
/usr/lib/x86_64-linux-gnu/libdricore8.1.0.so.1
#7 0x00007ffff3ae785b in _cogl_journal_flush_modelview_and_entries
(data=0x7fffffffdbd0, batch_len=<optimized out>,
batch_start=<optimized out>) at ./cogl-journal.c:315
#8 _cogl_journal_flush_pipeline_and_entries (batch_start=<optimized out>,
batch_len=<optimized out>,
data=0x7fffffffdbd0) at ./cogl-journal.c:467
#9 0x00007ffff3ae7533 in _cogl_journal_flush_vbo_offsets_and_entries
(batch_start=0x1b99dd0,
batch_len=<optimized out>, data=0x7fffffffdbd0) at ./cogl-journal.c:667
#10 0x00007ffff3ae73c6 in _cogl_journal_flush_clip_stacks_and_entries
(batch_start=0x1b99dd0, batch_len=1,
data=0x7fffffffdbd0) at ./cogl-journal.c:746
#11 0x00007ffff3ae85ac in _cogl_journal_flush (journal=<optimized out>) at
./cogl-journal.c:1452
#12 0x00007ffff3ae977c in _cogl_framebuffer_flush_journal
(framebuffer=framebuffer@entry=0x1a6ac30)
at ./cogl-framebuffer.c:639
#13 0x00007ffff3aead84 in cogl_framebuffer_clear4f (framebuffer=0x1a6ac30,
buffers=buffers@entry=3, red=0, green=0,
blue=0, alpha=1) at ./cogl-framebuffer.c:425
#14 0x00007ffff3aeaf7c in cogl_framebuffer_clear (framebuffer=<optimized out>,
buffers=buffers@entry=3,
color=color@entry=0x7fffffffdcc0) at ./cogl-framebuffer.c:491
#15 0x00007ffff3ab2cb5 in cogl_clear (color=color@entry=0x7fffffffdcc0,
buffers=buffers@entry=3) at ./cogl.c:137
#16 0x00007ffff3dc494e in clutter_stage_paint (self=0x19f25d0) at
./clutter-stage.c:713
#17 0x00007ffff691b307 in _g_closure_invoke_va (closure=0x19f1730,
return_value=0x0, instance=0x19f25d0,
args=0x7fffffffdfe8, n_params=0, param_types=0x0) at
/build/buildd/glib2.0-2.33.10/./gobject/gclosure.c:840
#18 0x00007ffff6934ab8 in g_signal_emit_valist (instance=0x19f25d0,
signal_id=<optimized out>, detail=0,
var_args=var_args@entry=0x7fffffffdfe8) at
/build/buildd/glib2.0-2.33.10/./gobject/gsignal.c:3211
#19 0x00007ffff69351f2 in g_signal_emit (instance=instance@entry=0x19f25d0,
signal_id=<optimized out>,
detail=detail@entry=0) at
/build/buildd/glib2.0-2.33.10/./gobject/gsignal.c:3356
#20 0x00007ffff3d6259d in clutter_actor_continue_paint
(self=self@entry=0x19f25d0) at ./clutter-actor.c:3869
#21 0x00007ffff3d6fa43 in clutter_actor_paint (self=0x19f25d0) at
./clutter-actor.c:3794
#22 0x00007ffff3d6ff99 in clutter_actor_paint (self=<optimized out>) at
./clutter-actor.c:3816
#23 0x00007ffff3dc8aed in _clutter_stage_do_paint (stage=0x19f25d0,
clip=clip@entry=0x0) at ./clutter-stage.c:671
#24 0x00007ffff3d57e3a in clutter_stage_cogl_redraw (stage_window=<optimized
out>) at ./cogl/clutter-stage-cogl.c:404
#25 0x00007ffff3dc73ee in clutter_stage_do_redraw (stage=0x19f25d0) at
./clutter-stage.c:1172
#26 _clutter_stage_do_update (stage=0x19f25d0) at ./clutter-stage.c:1230
#27 0x00007ffff3dac51d in master_clock_update_stages (stages=0x18c2a10,
master_clock=0x19f4cf0)
at ./clutter-master-clock.c:386
#28 clutter_clock_dispatch (source=source@entry=0x198b670, callback=<optimized
out>, user_data=<optimized out>)
at ./clutter-master-clock.c:520
#29 0x00007ffff665bdb5 in g_main_dispatch (context=0x643e00) at
/build/buildd/glib2.0-2.33.10/./glib/gmain.c:2707
#30 g_main_context_dispatch (context=context@entry=0x643e00) at
/build/buildd/glib2.0-2.33.10/./glib/gmain.c:3211
#31 0x00007ffff665c0e8 in g_main_context_iterate
(context=context@entry=0x643e00, block=block@entry=1,
---Type <return> to continue, or q <return> to quit---
dispatch=dispatch@entry=1, self=<optimized out>) at
/build/buildd/glib2.0-2.33.10/./glib/gmain.c:3282
#32 0x00007ffff665c1a4 in g_main_context_iteration (context=0x643e00,
context@entry=0x0, may_block=may_block@entry=1)
at /build/buildd/glib2.0-2.33.10/./glib/gmain.c:3343
#33 0x00007ffff6bfcefc in g_application_run (application=0x6871a0,
argc=<optimized out>, argv=0x7fffffffe7a8)
at /build/buildd/glib2.0-2.33.10/./gio/gapplication.c:1607
#34 0x000000000040256d in main ()
There is a patch upstream already to fix this issue. I applied it to a
local package build of mesa and it fixed the problem for me.
http://cgit.freedesktop.org/mesa/mesa/commit/?id=4b8b6f385e855ecb6da0b7dea56e70e69d1517b9
Please either upgrade, or take the above as a vendor-patch.
** Affects: mesa (Ubuntu)
Importance: Critical
Status: New
** Changed in: mesa (Ubuntu)
Importance: Undecided => Critical
** Changed in: mesa (Ubuntu)
Milestone: None => ubuntu-12.10-beta-1
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which is subscribed to mesa in Ubuntu.
https://bugs.launchpad.net/bugs/1042293
Title:
assert in intel_resolve_map_set
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https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/1042293/+subscriptions
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