** Also affects: unity (Ubuntu Precise)
Importance: Critical
Status: Fix Committed
** Description changed:
+ SRU testcase
+
+ 1. install unity from precise-proposed
+ 2. make sure unity does not crash while enabling/disabling a plugin in CCSM
+
while changing some settings and waiting for them to get committed
ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: libnux-2.0-0 2.2.0-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-15.24-generic 3.2.5
Uname: Linux 3.2.0-15-generic i686
ApportVersion: 1.91-0ubuntu1
Architecture: i386
Date: Mon Feb 13 01:20:52 2012
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
ProcCmdline: compiz
SegvAnalysis:
- Segfault happened at: 0x555f49: mov %ecx,0x8(%ebp)
- PC (0x00555f49) ok
- source "%ecx" ok
- destination "0x8(%ebp)" (0x0220000e) not located in a known VMA region
(needed writable region)!
+ Segfault happened at: 0x555f49: mov %ecx,0x8(%ebp)
+ PC (0x00555f49) ok
+ source "%ecx" ok
+ destination "0x8(%ebp)" (0x0220000e) not located in a known VMA region
(needed writable region)!
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: nux
StacktraceTop:
- ?? () from /lib/i386-linux-gnu/libc.so.6
- ?? () from /lib/i386-linux-gnu/libc.so.6
- realloc () from /lib/i386-linux-gnu/libc.so.6
- ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
- g_realloc () from /lib/i386-linux-gnu/libglib-2.0.so.0
+ ?? () from /lib/i386-linux-gnu/libc.so.6
+ ?? () from /lib/i386-linux-gnu/libc.so.6
+ realloc () from /lib/i386-linux-gnu/libc.so.6
+ ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
+ g_realloc () from /lib/i386-linux-gnu/libglib-2.0.so.0
Title: compiz crashed with SIGSEGV in realloc()
UpgradeStatus: Upgraded to precise on 2011-12-04 (70 days ago)
UserGroups: adm admin audio cdrom dialout lpadmin plugdev sambashare
** Changed in: unity (Ubuntu Precise)
Status: Fix Committed => Confirmed
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https://bugs.launchpad.net/bugs/931201
Title:
[heap corruption?] compiz crashed with SIGSEGV in _int_malloc() from
g_realloc() from ... from g_dbus_connection_send_message_with_reply()
from g_object_unref() from unity::dash::HomeLens::Impl::~Impl() from
unity::dash::HomeLens::~HomeLens()
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