*** 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/960342/+attachment/2904507/+files/CoreDump.gz
** Attachment removed: "Disassembly.txt"
https://bugs.launchpad.net/bugs/960342/+attachment/2904509/+files/Disassembly.txt
** Attachment removed: "ProcMaps.txt"
https://bugs.launchpad.net/bugs/960342/+attachment/2904510/+files/ProcMaps.txt
** Attachment removed: "ProcStatus.txt"
https://bugs.launchpad.net/bugs/960342/+attachment/2904511/+files/ProcStatus.txt
** Attachment removed: "Registers.txt"
https://bugs.launchpad.net/bugs/960342/+attachment/2904512/+files/Registers.txt
** Attachment removed: "Stacktrace.txt"
https://bugs.launchpad.net/bugs/960342/+attachment/2904513/+files/Stacktrace.txt
** Attachment removed: "ThreadStacktrace.txt"
https://bugs.launchpad.net/bugs/960342/+attachment/2904514/+files/ThreadStacktrace.txt
** This bug has been marked a duplicate of bug 926379
compiz crashed with SIGSEGV in intel_miptree_release()
** Tags removed: need-amd64-retrace
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https://bugs.launchpad.net/bugs/960342
Title:
compiz crashed with SIGSEGV in intel_miptree_release()
Status in “unity” package in Ubuntu:
New
Bug description:
Opened gedit from a terminal session with "gedit
/var/log/apt/history.log" which initialised in maximised state (from
last usage).
Attempting to resize to a window using the min/max button did not
respond, neither did double-clicking the title-bar. A few seconds
later everything bar the desktop background disappeared followed some
seconds later by the various running application windows reappearing -
with gedit now in a windowed state - along with the crash report for
compiz dialog.
ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: unity 5.6.0-0ubuntu4
ProcVersionSignature: Ubuntu 3.2.0-18.29-generic 3.2.9
Uname: Linux 3.2.0-18-generic x86_64
ApportVersion: 1.94.1-0ubuntu2
Architecture: amd64
Date: Tue Mar 20 15:40:59 2012
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Alpha amd64
(20111129.1)
ProcCmdline: compiz
ProcEnviron:
LANGUAGE=en_GB:en
LANG=en_GB.UTF-8
SHELL=/bin/bash
SegvAnalysis:
Segfault happened at: 0x7f8f41ff05a9 <intel_miptree_release+9>: mov
(%rdi),%rcx
PC (0x7f8f41ff05a9) 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: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip fuse lpadmin plugdev sambashare sudo
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