Thank you for your bug report, it could well be
https://bugs.freedesktop.org/show_bug.cgi?id=51842 which got fixed with
5.13 in quantal, going to backport the fix for precise
** Changed in: telepathy-mission-control-5 (Ubuntu)
Importance: Undecided => High
** Changed in: telepathy-mission-control-5 (Ubuntu)
Status: New => Fix Released
** Also affects: telepathy-mission-control-5 (Ubuntu Precise)
Importance: Undecided
Status: New
** Changed in: telepathy-mission-control-5 (Ubuntu Precise)
Importance: Undecided => High
** Changed in: telepathy-mission-control-5 (Ubuntu Precise)
Status: New => In Progress
** Description changed:
- This seems to happen every so often.
+ Impact:
+ the telepathy-mission-control-5 service regularly segfaults due to invalid
frees
- ProblemType: Crash
- DistroRelease: Ubuntu 12.10
- Package: telepathy-mission-control-5 1:5.12.0-0ubuntu6
- ProcVersionSignature: Ubuntu 3.5.0-4.4-generic 3.5.0-rc6
- Uname: Linux 3.5.0-4-generic x86_64
- NonfreeKernelModules: openafs nvidia
- ApportVersion: 2.3-0ubuntu4
- Architecture: amd64
- AssertionMessage: *** glibc detected ***
/usr/lib/telepathy/mission-control-5: double free or corruption (out):
0x0000000001756790 ***
- CrashCounter: 1
- Date: Sat Jul 14 23:14:24 2012
- EcryptfsInUse: Yes
- ExecutablePath: /usr/lib/telepathy/mission-control-5
- InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha amd64 (20101202)
- ProcCmdline: /usr/lib/telepathy/mission-control-5
- ProcCwd: /
- Signal: 6
- SourcePackage: telepathy-mission-control-5
- StacktraceTop:
- __libc_message (do_abort=2, fmt=0x7ff0a98190f0 "*** glibc detected *** %s:
%s: 0x%s ***\n") at ../sysdeps/unix/sysv/linux/libc_fatal.c:201
- malloc_printerr (action=3, str=0x7ff0a9819250 "double free or corruption
(out)", ptr=<optimized out>) at malloc.c:5007
- g_hash_table_remove_all_nodes (hash_table=0x168d920, notify=<optimized out>)
at /build/buildd/glib2.0-2.33.3/./glib/ghash.c:533
- g_hash_table_remove_all (hash_table=0x168d920) at
/build/buildd/glib2.0-2.33.3/./glib/ghash.c:1345
- _keyring_commit (account_name=0x16a7de0
"gabble/jabber/andersk_40mit_2eedu_2fbalanced_2dtree0", self=<optimized out>,
am=<optimized out>) at mcd-account-manager-default.c:181
- Title: mission-control-5 assert failure: *** glibc detected ***
/usr/lib/telepathy/mission-control-5: double free or corruption (out):
0x0000000001756790 ***
- UpgradeStatus: No upgrade log present (probably fresh install)
- UserGroups: adm admin cdrom dialout fuse libvirtd lpadmin plugdev sambashare
sudo
+ Test Case:
+ no real testcase, that's a corruption bug and not easy to trigger, just check
that empathy keeps working normally
+
+ Regression testing:
+ telepathy-mission-control is used by empathy, try adding an account and using
it
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https://bugs.launchpad.net/bugs/1024848
Title:
mission-control-5 assert failure: *** glibc detected ***
/usr/lib/telepathy/mission-control-5: double free or corruption (out):
0x0000000001756790 ***
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