Sometimes mounting lvm ends SIGSEGV

[Miś Uszatek]

Mounting lvm partition ends SIGSEGV.

Starting program: /usr/bin/thunar
[Thread debugging using libthread_db enabled]
[New Thread 0xae625b70 (LWP 10154)]

(thunar:10151): GLib-GIO-CRITICAL **: g_mount_get_root: assertion `G_IS_MOUNT (mount)' failed

(thunar:10151): GLib-GIO-CRITICAL **: g_file_hash: assertion `G_IS_FILE (file)' failed

(thunar:10151): GLib-GObject-CRITICAL **: g_object_ref: assertion `G_IS_OBJECT (object)' failed

(thunar:10151): GLib-GIO-CRITICAL **: g_file_query_info: assertion `G_IS_FILE (file)' failed

(thunar:10151): GLib-GIO-CRITICAL **: g_file_info_get_file_type: assertion `G_IS_FILE_INFO (info)' failed

(thunar:10151): GLib-GIO-CRITICAL **: g_file_get_basename: assertion `G_IS_FILE (file)' failed

(thunar:10151): GLib-GIO-CRITICAL **: g_file_has_prefix: assertion `G_IS_FILE (file)' failed

(thunar:10151): GLib-GIO-CRITICAL **: g_file_is_native: assertion `G_IS_FILE (file)' failed

(thunar:10151): GLib-GIO-CRITICAL **: g_file_get_uri: assertion `G_IS_FILE (file)' failed

Program received signal SIGSEGV, Segmentation fault.
0xb7550850 in g_utf8_validate () from /lib/i386-linux-gnu/libglib-2.0.so.0
(gdb) bt full
#0 0xb7550850 in g_utf8_validate () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#1 0xb7500968 in g_filename_display_name ()
   from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#2 0xb7f78798 in thunar_file_load (file=0xb8322320, cancellable=0x0,
    error=0xbffff6dc) at thunar-file.c:887
        target_uri = <optimized out>
        key_file = <optimized out>
        err = 0x0
        thumbnail_dir = 0xb8197710
        base_name = <optimized out>
        md5_hash = <optimized out>
        p = <optimized out>
        thumbnail_dir_path = <optimized out>
        uri = 0x0
#3 0xb7f7a506 in thunar_file_get (gfile=0x0, error=0xbffff6dc)
    at thunar-file.c:631
        file = 0xb8322320
#4 0xb7f671e5 in thunar_browser_poke_volume_finish (object=0xb8030480,
    result=0xb8318258, user_data=0xb81a5e60) at thunar-browser.c:443
        poke_data = 0xb81a5e60
        file = <optimized out>
---Type <return> to continue, or q <return> to quit---
        error = 0x0
        mount = 0x0
        mount_point = <optimized out>
#5 0xb768aaef in g_simple_async_result_complete ()
   from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#6 0xb768ac1b in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
No symbol table info available.
#7 0xb751b110 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#8 0xb751f25f in g_main_context_dispatch ()
   from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#9 0xb751f990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#10 0xb751ff9b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
No symbol table info available.
#11 0xb7b43fcf in gtk_main () from /usr/lib/i386-linux-gnu/libgtk-x11-2.0.so.0
No symbol table info available.
#12 0xb7f5d02a in main (argc=1, argv=0xbffff9e4) at main.c:294
        session_client = 0xb81ac890
        dbus_service = 0x0
        application = 0xb8070560
---Type <return> to continue, or q <return> to quit---
        error = 0x0
        working_directory = 0xb8008458 "XSMP"
        filenames = <optimized out>
        startup_id = 0x0

ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: thunar 1.2.3-0ubuntu1
ProcVersionSignature: Ubuntu 3.0.0-12.20-generic-pae 3.0.4
Uname: Linux 3.0.0-12-generic-pae i686
ApportVersion: 1.23-0ubuntu3
Architecture: i386
Date: Sun Oct 23 18:18:10 2011
InstallationMedia: Xubuntu 11.10 "Oneiric Ocelot" - Release i386 (20111012)
ProcEnviron:
 PATH=(custom, no user)
 LANG=pl_PL.UTF-8
 SHELL=/usr/bin/yash
SourcePackage: thunar
UpgradeStatus: No upgrade log present (probably fresh install)

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.