compiz crashed with SIGSEGV in nux::NTextureData::ClearData() from nux::NTextureData::~NTextureData() from nux::Texture2D::~Texture2D()
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
Unity |
Fix Released
|
High
|
Brandon Schaefer | ||
unity (Ubuntu) |
Fix Released
|
Medium
|
Unassigned | ||
Precise |
Fix Released
|
Medium
|
Unassigned |
Bug Description
SRU testcase
1. install unity from precise-proposed
2. enable/disable some plugins in CCSM
3. notice Unity does not crash.
Playing around with CCSM when all of a sudden eveything froze ... after 10-20 seconds I got kicked out to the login screen.
ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: libnux-2.0-0 2.4.0-0ubuntu2
ProcVersionSign
Uname: Linux 3.2.0-17-generic x86_64
NonfreeKernelMo
ApportVersion: 1.94.1-0ubuntu2
Architecture: amd64
Date: Sun Mar 11 18:03:47 2012
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120301)
ProcCmdline: compiz
ProcEnviron:
LANG=en_US.UTF-8
SHELL=/bin/bash
SegvAnalysis:
Segfault happened at: 0x7f348bf7fb40: cmp 0x18(%rdx),%rbx
PC (0x7f348bf7fb40) ok
source "0x18(%rdx)" (0x200000a0002f71c) not located in a known VMA region (needed readable region)!
destination "%rbx" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: nux
StacktraceTop:
?? () from /lib/x86_
?? () from /lib/x86_
nux::NTextureD
nux::NTextureD
nux::Texture2D
Title: compiz crashed with SIGSEGV in nux::NTextureDa
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
Related branches
- Marco Trevisan (Treviño): Approve
-
Diff: 19 lines (+7/-1)1 file modifiedplugins/unityshell/src/unityshell.cpp (+7/-1)
summary: |
- compiz crashed with SIGSEGV in malloc_consolidate() + compiz crashed with SIGSEGV in nux::NTextureData::ClearData() from + nux::NTextureData::~NTextureData() from nux::Texture2D::~Texture2D() |
Changed in nux: | |
status: | New → Confirmed |
importance: | Undecided → High |
Changed in unity: | |
status: | New → Confirmed |
milestone: | none → 5.12.0 |
importance: | Undecided → High |
visibility: | private → public |
Changed in nux (Ubuntu): | |
importance: | Medium → High |
Changed in unity: | |
importance: | High → Medium |
importance: | Medium → High |
assignee: | nobody → Brandon Schaefer (brandontschaefer) |
Changed in nux: | |
status: | Confirmed → Invalid |
Changed in nux (Ubuntu): | |
status: | Confirmed → Invalid |
Changed in unity: | |
status: | Confirmed → Fix Committed |
Changed in unity (Ubuntu): | |
status: | New → Fix Committed |
no longer affects: | nux (Ubuntu) |
no longer affects: | nux |
Changed in unity (Ubuntu): | |
importance: | Undecided → Medium |
description: | updated |
Changed in unity: | |
status: | Fix Committed → Fix Released |
StacktraceTop: ata::ClearData (this=0x155f808) at ./ImageSurface. cpp:903 ata::~NTextureD ata (this=0x155f808, __in_chrg= <optimized out>) at ./ImageSurface. cpp:897
malloc_consolidate (av=0x7f348c2b7720) at malloc.c:4246
malloc_consolidate (av=0x7f348c2b7720) at malloc.c:4215
_int_free (av=0x7f348c2b7720, p=<optimized out>, have_lock=0) at malloc.c:4146
nux::NTextureD
nux::NTextureD