totem crashed with SIGSEGV in g_type_name()

[userdce]

I tried to play one mp3 file and this bug came up

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: totem 3.0.1-0ubuntu2
ProcVersionSignature: Ubuntu 3.0.0-7.8-generic 3.0.0
Uname: Linux 3.0.0-7-generic x86_64
NonfreeKernelModules: fglrx
Architecture: amd64
Date: Wed Jul 27 22:53:17 2011
ExecutablePath: /usr/bin/totem
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha amd64 (20110716)
ProcCmdline: totem /media/data1/Users/User Name/Dropbox/Four_Bodhisattva_Vows.mp3
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7f67e2acdb55 <g_type_name+85>: mov 0x28(%rax),%edi
 PC (0x7f67e2acdb55) ok
 source "0x28(%rax)" (0xe53848c8) not located in a known VMA region (needed readable region)!
 destination "%edi" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: totem
StacktraceTop:
 g_type_name () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 g_typelib_get_dir_entry_by_gtype () from /usr/lib/libgirepository-1.0.so.1
 ?? () from /usr/lib/libgirepository-1.0.so.1
 g_hash_table_foreach () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 g_irepository_find_by_gtype () from /usr/lib/libgirepository-1.0.so.1
Title: totem crashed with SIGSEGV in g_type_name()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin mythtv netdev plugdev sambashare

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make Ubuntu better. This particular crash has already been reported and is a duplicate of bug #816740, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.