*** This bug is a duplicate of bug 926379 ***
https://bugs.launchpad.net/bugs/926379
Thank you for taking the time to report this crash and helping to make
this software better. This particular crash has already been reported
and is a duplicate of bug #926379, so is being marked as such. Please
look at the other bug report to see if there is any missing information
that you can provide, or to see if there is a workaround for the bug.
Additionally, any further discussion regarding the bug should occur in
the other report. Please continue to report any other bugs you may
find.
** Attachment removed: "CoreDump.gz"
https://bugs.launchpad.net/bugs/960038/+attachment/2902494/+files/CoreDump.gz
** Attachment removed: "Disassembly.txt"
https://bugs.launchpad.net/bugs/960038/+attachment/2902496/+files/Disassembly.txt
** Attachment removed: "ProcMaps.txt"
https://bugs.launchpad.net/bugs/960038/+attachment/2902498/+files/ProcMaps.txt
** Attachment removed: "ProcStatus.txt"
https://bugs.launchpad.net/bugs/960038/+attachment/2902499/+files/ProcStatus.txt
** Attachment removed: "Registers.txt"
https://bugs.launchpad.net/bugs/960038/+attachment/2902500/+files/Registers.txt
** Attachment removed: "Stacktrace.txt"
https://bugs.launchpad.net/bugs/960038/+attachment/2902501/+files/Stacktrace.txt
** Attachment removed: "ThreadStacktrace.txt"
https://bugs.launchpad.net/bugs/960038/+attachment/2902502/+files/ThreadStacktrace.txt
** Visibility changed to: Public
** This bug has been marked a duplicate of bug 926379
compiz crashed with SIGSEGV in intel_miptree_release()
** Visibility changed to: Public
** Tags removed: need-amd64-retrace
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https://bugs.launchpad.net/bugs/960038
Title:
compiz crashed with SIGSEGV in intel_miptree_release()
Status in “unity” package in Ubuntu:
New
Bug description:
Everything locked up and all of the window decorations went away.
ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: unity 5.6.0-0ubuntu4
ProcVersionSignature: Ubuntu 3.2.0-19.30-generic 3.2.11
Uname: Linux 3.2.0-19-generic x86_64
ApportVersion: 1.94.1-0ubuntu2
Architecture: amd64
Date: Tue Mar 20 05:20:46 2012
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64
(20120209.2)
ProcCmdline: compiz
SegvAnalysis:
Segfault happened at: 0x7f38434cc5a9 <intel_miptree_release+9>: mov
(%rdi),%rcx
PC (0x7f38434cc5a9) ok
source "(%rdi)" (0x00000220) not located in a known VMA region (needed
readable region)!
destination "%rcx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: unity
StacktraceTop:
intel_miptree_release () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
intel_update_renderbuffers () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
intelSetTexBuffer2 () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
TfpTexture::bindPixmapToTexture(unsigned long, int, int, int) () from
/usr/lib/compiz/libopengl.so
boost::detail::function::function_invoker4<GLTexture::List (*)(unsigned
long, int, int, int), GLTexture::List, unsigned long, int, int,
int>::invoke(boost::detail::function::function_buffer&, unsigned long, int,
int, int) () from /usr/lib/compiz/libopengl.so
Title: compiz crashed with SIGSEGV in intel_miptree_release()
UpgradeStatus: Upgraded to precise on 2012-03-13 (7 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers
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