xfdesktop crashed with SIGSEGV in __readdir(), desktop icons aren't shown after dist upgrade

[Daniel Brandes]

Desktop icons are not shown after dist upgrade from 12.10 to 13.04 for xubuntu, and I get a crash report about xdesktop.

ProblemType: Crash
DistroRelease: Ubuntu 13.04
Package: xfdesktop4 4.10.2-0ubuntu1
ProcVersionSignature: Ubuntu 3.8.0-21.32-generic 3.8.8
Uname: Linux 3.8.0-21-generic x86_64
ApportVersion: 2.9.2-0ubuntu8
Architecture: amd64
Date: Sat May 18 00:01:10 2013
ExecutablePath: /usr/bin/xfdesktop
InstallationDate: Installed on 2011-11-25 (539 days ago)
InstallationMedia: Xubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
MarkForUpload: True
ProcCmdline: xfdesktop --display :0.0 --sm-client-id 27340d6f1-dda6-484f-9108-8678f8cba302
ProcEnviron:
 LANGUAGE=de_DE:en
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7fe2ea56ae19 <__readdir+41>: lock cmpxchg %esi,0x4(%rbx)
 PC (0x7fe2ea56ae19) ok
 source "%esi" ok
 destination "0x4(%rbx)" (0x00000004) not located in a known VMA region (needed writable region)!
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: xfdesktop4
StacktraceTop:
 __readdir (dirp=0x0) at ../sysdeps/posix/readdir.c:44
 g_dir_read_name () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 thunar_extension_initialize () from /usr/lib/thunarx-2/thunarx-python.so
 ?? () from /usr/lib/x86_64-linux-gnu/libthunarx-2.so.0
 g_type_module_use () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: xfdesktop crashed with SIGSEGV in __readdir()
UpgradeStatus: Upgraded to raring on 2013-05-17 (0 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 ?? ()
 ?? ()
 ?? ()
 ?? ()
 ?? ()

[Thaddaeus Tintenfisch (thad-fisch-deactivatedaccount)]

Thank you for reporting this bug to Ubuntu. Ubuntu 13.04 reached EOL on January 27, 2014.
See this document for currently supported Ubuntu releases: https://wiki.ubuntu.com/Releases

I've tried recreating this bug with Ubuntu 13.10 and was unable to, given the information you've provided. Please upgrade to the latest version and re-test. If the bug is still reproducible, increase the verbosity of the steps to recreate it so we can try again.

Do feel free to report any other bugs you may find.

[Launchpad Janitor (janitor)]

[Expired for xfdesktop4 (Ubuntu) because there has been no activity for 60 days.]