compiz crashed with SIGSEGV in two_way_long_needle()

Bug #1284536 reported by Jean-Baptiste Lallement on 2014-02-25
This bug affects 6 people
Affects Status Importance Assigned to Milestone
compiz (Ubuntu)

Bug Description

compiz crashes during automated tests of Ubiquity in qemu [1]

It began with compiz 0.9.11

oops on errors.u.c [2]


ProblemType: Crash
DistroRelease: Ubuntu 14.04
Package: compiz-core 1:0.9.11+14.04.20140218-0ubuntu1
Uname: Linux 3.13.0-11-generic x86_64
Architecture: amd64
CurrentDesktop: Unity
Date: Mon Feb 24 11:12:35 2014
ExecutablePath: /usr/bin/compiz
ExecutableTimestamp: 1392729263
ProcCmdline: compiz
ProcCwd: /home/ubuntu
 PATH=(custom, no user)
Signal: 11
SourcePackage: compiz
 _wordcopy_fwd_dest_aligned (dstp=468898208, srcp=<optimized out>, len=169763009) at wordcopy.c:182
 ?? () from /usr/lib/x86_64-linux-gnu/dri/
 ?? () from /usr/lib/x86_64-linux-gnu/dri/
 compiz::opengl::bindTexImageGLX(ServerGrabInterface*, unsigned long, unsigned long, boost::function<bool (unsigned long)> const&, boost::function<void (unsigned long)> const&, boost::function<void ()> const&, compiz::opengl::_PixmapSource) () from /usr/lib/compiz/
 TfpTexture::bindTexImage(unsigned long const&) () from /usr/lib/compiz/
UserGroups: adm autopilot cdrom dip lpadmin plugdev sambashare sudo

Jean-Baptiste Lallement (jibel) wrote :
description: updated
information type: Private → Public

 ?? ()
 ?? ()
 two_way_long_needle (haystack=0x1bf2d1a0 <Address 0x1bf2d1a0 out of bounds>, haystack_len=2425802400, needle=0x25a55d0 "0x]\002", needle_len=1) at ../string/str-two-way.h:391
 memmove (__len=1067698328, __src=<optimized out>, __dest=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/string3.h:57
 drisw_update_tex_buffer (drawable=<optimized out>, ctx=<optimized out>, res=<optimized out>) at ../../../../../../../src/gallium/state_trackers/dri/sw/drisw.c:320

Changed in compiz (Ubuntu):
importance: Undecided → Medium
summary: - compiz crashed with SIGSEGV in _wordcopy_fwd_dest_aligned()
+ compiz crashed with SIGSEGV in two_way_long_needle()
tags: removed: need-amd64-retrace
Changed in compiz (Ubuntu):
importance: Medium → High
status: New → Confirmed
tags: added: compiz-0.9
Ubuntu QA Website (ubuntuqa) wrote :

This bug has been reported on the Ubuntu ISO testing tracker.

A list of all reports related to this bug can be found here:

tags: added: iso-testing
Doug Smythies (dsmythies) wrote :

The build log for these compiz packages shows as: 18 Feb 19:21:11

The problem is, I started getting this issue on my VM's the day before, the first one at 2014.02.17 08:23:49 ( I am in UTC -8, so that would be 2014.02.17 16:23:49 UTC)

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