gvfsd-smb crashed with SIGSEGV in g_vfs_job_emit_finished()

[sis]

While scanning by rhythmbox music in samba-directory has occurred this error.

ProblemType: Crash
DistroRelease: Ubuntu 12.04
Package: gvfs-backends 1.11.4-0ubuntu2
ProcVersionSignature: Ubuntu 3.2.0-18.29-generic-pae 3.2.9
Uname: Linux 3.2.0-18-generic-pae i686
ApportVersion: 1.94.1-0ubuntu2
Architecture: i386
CrashCounter: 1
Date: Sat Mar 17 13:00:05 2012
ExecutablePath: /usr/lib/gvfs/gvfsd-smb
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta i386 (20120301)
ProcCmdline: /usr/lib/gvfs/gvfsd-smb --spawner :1.5 /org/gtk/gvfs/exec_spaw/3
SegvAnalysis:
 Segfault happened at: 0xb712e373 <g_vfs_job_emit_finished+19>: movzbl 0x14(%eax),%edx
 PC (0xb712e373) ok
 source "0x14(%eax)" (0x00000014) not located in a known VMA region (needed readable region)!
 destination "%edx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: gvfs
StacktraceTop:
 g_vfs_job_emit_finished () from /usr/lib/i386-linux-gnu/gvfs/libgvfsdaemon.so
 ?? () from /usr/lib/i386-linux-gnu/gvfs/libgvfsdaemon.so
 ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
 g_simple_async_result_complete () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
 ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
Title: gvfsd-smb crashed with SIGSEGV in g_vfs_job_emit_finished()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #838464, 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.