compiz crashed with SIGSEGV in _int_free()
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Unity |
Triaged
|
Medium
|
Unassigned | ||
unity (Ubuntu) |
Triaged
|
Medium
|
Unassigned |
Bug Description
I was searching for an ODT document, and accidentally opened the preview for it, but then when I went the close the preview, Unity froze, and then after about 5 secs, crashed and restarted.
ProblemType: Crash
DistroRelease: Ubuntu 13.10
Package: unity 7.1.0+13.
ProcVersionSign
Uname: Linux 3.11.0-2-generic x86_64
NonfreeKernelMo
ApportVersion: 2.12-0ubuntu3
Architecture: amd64
Date: Mon Aug 19 08:58:36 2013
ExecutablePath: /usr/bin/compiz
InstallationDate: Installed on 2013-02-05 (194 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
MarkForUpload: True
ProcCmdline: compiz
ProcEnviron:
LANGUAGE=en_AU:en
PATH=(custom, user)
XDG_RUNTIME_
LANG=en_AU.UTF-8
SHELL=/bin/bash
SegvAnalysis:
Segfault happened at: 0x7fd116c07289 <_int_free+217>: mov 0x8(%rdx),%esi
PC (0x7fd116c07289) ok
source "0x8(%rdx)" (0x100000007) not located in a known VMA region (needed readable region)!
destination "%esi" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: unity
StacktraceTop:
_int_free (av=0x7fd116f47740 <main_arena>, p=0x7d9da60, have_lock=0) at malloc.c:3832
XDestroyRegion () from /usr/lib/
CompRegion:
unity:
unity:
Title: compiz crashed with SIGSEGV in _int_free()
UpgradeStatus: Upgraded to saucy on 2013-08-13 (5 days ago)
UserGroups: adm cdrom dip games lpadmin plugdev sambashare sudo vboxusers
Changed in unity: | |
status: | New → Triaged |
Changed in unity (Ubuntu): | |
status: | New → Triaged |
Changed in unity: | |
importance: | Undecided → Medium |
information type: | Private → Public |
StacktraceTop: Region. c:288 :intersected( CompRect const&) const () from /tmp/apport_ sandbox_ HssgYB/ usr/lib/ libcompiz_ core.so. ABI-20130125 :UnityScreen: :compizDamageNu x(CompRegion const&) () from /tmp/apport_ sandbox_ HssgYB/ usr/lib/ compiz/ libunityshell. so :UnityScreen: :preparePaint( int) () from /tmp/apport_ sandbox_ HssgYB/ usr/lib/ compiz/ libunityshell. so
_int_free (av=0x7fd116f47740 <main_arena>, p=0x7d9da60, have_lock=0) at malloc.c:3832
XDestroyRegion (r=0x7d9da70) at ../../src/
CompRegion:
unity:
unity: