nautilus crashed with SIGSEGV in IA__g_object_ref()

[h3llyatinka]

Binary package hint: nautilus

Actually crashed on window change.... (from banshee - > to Intelij Idea )
Hardware - Thinkpad T61p (6459TCO)
Thanks

ProblemType: Crash
Architecture: amd64
CrashCounter: 1
Date: Mon Nov 2 16:30:58 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/nautilus
NonfreeKernelModules: nvidia
Package: nautilus 1:2.28.1-0ubuntu1
ProcCmdline: nautilus
ProcEnviron:
 LANGUAGE=uk_UA.UTF-8
 LANG=uk_UA.UTF-8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
SegvAnalysis:
 Segfault happened at: 0x7fc23256b651 <IA__g_object_ref+17>: cmpq $0x50,(%rax)
 PC (0x7fc23256b651) ok
 source "$0x50" ok
 destination "(%rax)" (0x700000008) not located in a known VMA region (needed writable region)!
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: nautilus
StacktraceTop:
 IA__g_object_ref (_object=0x2468940)
 g_datalist_clear_i (datalist=0x1f2f6b0)
 IA__g_datalist_clear (datalist=0x1f2f6b0)
 IA__g_object_unref (_object=<value optimized out>)
 extension_action_callback_data_free (data=0x20b8430)
Title: nautilus crashed with SIGSEGV in IA__g_object_ref()
Uname: Linux 2.6.31-14-generic x86_64
UserGroups: adm admin audio cdrom dialout dip fax floppy fuse lpadmin mysql netdev plugdev root sambashare scanner ssh tape video

[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 #453290, 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.