compiz crashed with SIGSEGV in drisw_update_tex_buffer() ... from compiz::opengl::bindTexImageGLX() from TfpTexture::bindTexImage() from TfpTexture::enable() from GLWindow::glDrawTexture()

[Sean Seago]

"Normal" usage. Web browsing. Searching for things with Dash. Changing a setting in Ubuntu One. Browsing Software Center. Somewhere in the midst of all of this started a loop of crash-relauch.

ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: unity 6.6.0-0ubuntu3
ProcVersionSignature: Ubuntu 3.5.0-16.25-generic 3.5.4
Uname: Linux 3.5.0-16-generic x86_64
ApportVersion: 2.6.1-0ubuntu1
Architecture: amd64
Date: Thu Oct 4 16:59:52 2012
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Beta amd64 (20120930)
ProcCmdline: compiz
ProcEnviron:
 PATH=(custom, no user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7f4a3b833ba0: movdqu -0x10(%rsi,%rdx,1),%xmm0
 PC (0x7f4a3b833ba0) ok
 source "-0x10(%rsi,%rdx,1)" (0x5bb654c0) not located in a known VMA region (needed readable region)!
 destination "%xmm0" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: unity
StacktraceTop:
 ?? () from /lib/x86_64-linux-gnu/libc.so.6
 ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
 ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
 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/libopengl.so
 TfpTexture::bindTexImage(unsigned long const&) () from /usr/lib/compiz/libopengl.so
Title: compiz crashed with SIGSEGV in compiz::opengl::bindTexImageGLX()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 drisw_update_tex_buffer (drawable=0x15bb648d0, ctx=0x57520f10, res=0x46445c0) at drisw.c:248
 swap_fences_push_back (fence=0xde1, draw=0x12038890) at dri_drawable.c:330
 dri_throttle (driCtx=<optimized out>, dPriv=<optimized out>, reason=<optimized out>) at dri_drawable.c:390
 ?? ()
 ?? ()

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Daniel van Vugt (vanvugt)]

I think this is the same issue fixed in bug 1060327. So let it be a duplicate for now.