pidgin crashed with SIGSEGV in _IceTransClose()

[Václav Haisman]

I have upgraded from 12.10 to 13.04 beta.

ProblemType: Crash
DistroRelease: Ubuntu 13.04
Package: pidgin 1:2.10.7-0ubuntu4
ProcVersionSignature: Ubuntu 3.8.0-16.26-generic 3.8.5
Uname: Linux 3.8.0-16-generic x86_64
NonfreeKernelModules: fglrx
ApportVersion: 2.9.2-0ubuntu5
Architecture: amd64
Date: Mon Apr 8 01:00:38 2013
ExecutablePath: /usr/bin/pidgin
ExecutableTimestamp: 1364958416
InstallationDate: Installed on 2011-11-13 (511 days ago)
InstallationMedia: Xubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
MarkForUpload: True
ProcCmdline: pidgin --session 229ad57a6-d2f9-4bb5-9556-459e5de9ae03 --display :0.0
ProcCwd: /home/wilx
SegvAnalysis:
 Segfault happened at: 0x7f2c304f378e <_IceTransClose+14>: mov (%rdi),%rax
 PC (0x7f2c304f378e) ok
 source "(%rdi)" (0x00000002) not located in a known VMA region (needed readable region)!
 destination "%rax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: pidgin
StacktraceTop:
 _IceTransClose () from /usr/lib/x86_64-linux-gnu/libICE.so.6
 _IceFreeConnection () from /usr/lib/x86_64-linux-gnu/libICE.so.6
 IceCloseConnection () from /usr/lib/x86_64-linux-gnu/libICE.so.6
 SmcCloseConnection () from /usr/lib/x86_64-linux-gnu/libSM.so.6
 pidgin_session_end ()
Title: pidgin crashed with SIGSEGV in _IceTransClose()
UpgradeStatus: Upgraded to raring on 2013-04-07 (0 days ago)
UserGroups: adm admin audio cdrom dialout dip fax floppy fuse lp lpadmin netdev plugdev sambashare scanner tape vboxusers video

[Apport retracing service (apport)]

StacktraceTop:
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 ?? ()
 ?? ()
 ?? ()
 ?? ()

[Václav Haisman (vzeman79)]

I have not seen the problem since for a while now. I suspect it has been caused by pango-graphite problems I have also been experiencing. After deinstalling pang-graphite (https://bugs.launchpad.net/bugs/1166125), I have not seen this proble again.