nautilus crashed with SIGSEGV in g_str_equal()

[Sergey "Shnatsel" Davidoff]

Binary package hint: nautilus

In Natty daily build 23-02, I opened /usr/share/applications in Nautlus via Unity dash, then closed the window before the folder was fully loaded, and Nautilus crashed. Debug info attached (the xsession-errors.log is particularly interesting).

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: nautilus 1:2.32.2.1-0ubuntu6
ProcVersionSignature: Ubuntu 2.6.38-4.31-generic 2.6.38-rc5
Uname: Linux 2.6.38-4-generic i686
Architecture: i386
Date: Wed Feb 23 12:50:53 2011
ExecutablePath: /usr/bin/nautilus
LiveMediaBuild: Ubuntu 11.04 "Natty Narwhal" - Alpha i386 (20110223)
ProcCmdline: nautilus
ProcEnviron:
 LANGUAGE=ru_RU:en
 LANG=ru_RU.UTF-8
 LC_MESSAGES=ru_RU.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x9667b28: movzbl (%eax),%ecx
 PC (0x09667b28) ok
 source "(%eax)" (0x00000000) not located in a known VMA region (needed readable region)!
 destination "%ecx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: nautilus
StacktraceTop:
 ?? () from /lib/libc.so.6
 g_str_equal () from /lib/libglib-2.0.so.0
 ?? ()
 g_hash_table_lookup () from /lib/libglib-2.0.so.0
 ?? ()
Title: nautilus crashed with SIGSEGV in g_str_equal()
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
XsessionErrors:
 (nautilus:3087): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed
 (nautilus:3087): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed
 (nautilus:3429): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed
usr_lib_nautilus: nautilus 1:2.32.2.1-0ubuntu6evince 2.32.0-0ubuntu10brasero 2.32.1-0ubuntu2file-roller 2.32.1-0ubuntu3gnome-disk-utility 2.32.1-0ubuntu4nautilus-sendto 2.32.0-0ubuntu1nautilus-share 0.7.2-14ubuntu1ubuntuone-client-gnome 1.5.4-0ubuntu1totem 2.32.0-0ubuntu9

[Sebastien Bacher (seb128)]

thank you for your bug report, it seems similar to bug #718098, did you restart your session since yesterday?

[Sergey "Shnatsel" Davidoff (shnatsel)]

Yes, I did. I've just downloaded the image and running it as a LiveCD.

[Sergey "Shnatsel" Davidoff (shnatsel)]

I've also updated it to the latest versions of all packages, and I can still reproduce the bug.