gnome-settings-daemon crashed with SIGSEGV in g_variant_unref()

[Anders Feder]

Crashed while loading after login.

I had a similar issue in Natty: https://bugs.launchpad.net/ubuntu/natty/+source/gnome-settings-daemon/+bug/649809

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: gnome-settings-daemon 3.1.4-0ubuntu3
ProcVersionSignature: Ubuntu 3.0.0-8.10-generic 3.0.1
Uname: Linux 3.0.0-8-generic x86_64
Architecture: amd64
Date: Thu Aug 11 03:30:34 2011
ExecutablePath: /usr/lib/gnome-settings-daemon/gnome-settings-daemon
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
ProcCmdline: /usr/lib/gnome-settings-daemon/gnome-settings-daemon
ProcEnviron:
 LC_MESSAGES=da_DK.UTF-8
 LANG=da_DK.UTF-8
 LANGUAGE=da:en
 SHELL=/bin/false
 PATH=(custom, no user)
SegvAnalysis:
 Segfault happened at: 0x7f85bed51ba9 <g_variant_unref+9>: lock xadd %eax,0x24(%rdi)
 PC (0x7f85bed51ba9) ok
 source "%eax" ok
 destination "0x24(%rdi)" (0x00000024) not located in a known VMA region (needed writable region)!
 Stack memory exhausted (SP below stack segment)
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: gnome-settings-daemon
StacktraceTop:
 g_variant_unref () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 g_settings_get_boolean () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
 ?? () from /usr/lib/gnome-settings-daemon-3.0/liba11y-keyboard.so
 g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: gnome-settings-daemon crashed with SIGSEGV in g_variant_unref()
UpgradeStatus: Upgraded to oneiric on 2011-08-11 (0 days ago)
UserGroups:

[Apport retracing service (apport)]

Stacktrace:
 #0 0x00007f85bed51ba9 in ?? ()
 No symbol table info available.
 #1 0x0000000000000000 in ?? ()
 No symbol table info available.
StacktraceTop:
 ?? ()
 ?? ()

[Apport retracing service (apport)]

Thank you for your report!

However, processing it in order to get sufficient information for the
developers failed (it does not generate an useful symbolic stack trace). This
might be caused by some outdated packages which were installed on your system
at the time of the report:

libgcc1 version 1:4.6.1-6ubuntu2 required, but 1:4.6.1-7ubuntu2 is available
outdated debug symbol package for libavahi-common3: package version 0.6.30-4ubuntu1 dbgsym version 0.6.30-0ubuntu2
outdated debug symbol package for libtiff4: package version 3.9.5-1ubuntu1 dbgsym version 3.9.4-5ubuntu6
libwrap0 version 7.6.q-19ubuntu1 required, but 7.6.q-21 is available
libasyncns0 version 0.8-2 required, but 0.8-4 is available
python2.7 version 2.7.2-4 required, but 2.7.2-5 is available
lsb-base version 4.0-0ubuntu13 required, but 4.0-0ubuntu14 is available
fontconfig version 2.8.0-3ubuntu1 required, but 2.8.0-3ubuntu2 is available
outdated debug symbol package for libnih1: package version 1.0.3-4ubuntu2 dbgsym version 1.0.3-1ubuntu1
libsndfile1 version 1.0.24-1ubuntu1 required, but 1.0.24-1ubuntu2 is available
libpam-modules version 1.1.3-1ubuntu3 required, but 1.1.3-2ubuntu1 is available
libgtk-3-common version 3.1.10-0ubuntu3 required, but 3.1.12-0ubuntu1 is available
libpam0g version 1.1.3-1ubuntu3 required, but 1.1.3-2ubuntu1 is available
outdated debug symbol package for dbus: package version 1.4.12-4ubuntu2 dbgsym version 1.4.6-1ubuntu6.1
libpam-modules-bin version 1.1.3-1ubuntu3 required, but 1.1.3-2ubuntu1 is available
outdated debug symbol package for busybox-initramfs: package version 1:1.18.4-2ubuntu1 dbgsym version 1:1.17.1-10ubuntu1
gnome-settings-daemon version 3.1.4-0ubuntu3 required, but 3.1.5-0ubuntu5 is available
outdated debug symbol package for libslang2: package version 2.2.4-2ubuntu1 dbgsym version 2.2.2-4ubuntu2
libappindicator3-1 version 0.3.90-0ubuntu1 required, but 0.3.91-0ubuntu1 is available
libfontconfig1 version 2.8.0-3ubuntu1 required, but 2.8.0-3ubuntu2 is available
libssl1.0.0 version 1.0.0d-2ubuntu1 required, but 1.0.0d-2ubuntu2 is available
outdated debug symbol package for libk5crypto3: package version 1.9.1+dfsg-1ubuntu1 dbgsym version 1.8.3+dfsg-5ubuntu2.1
libindicator3-6 version 0.3.92-0ubuntu1 required, but 0.3.93-0ubuntu1 is available
libudev0 version 172-0ubuntu5 required, but 173-0ubuntu3 is available
udev version 172-0ubuntu5 required, but 173-0ubuntu3 is available
outdated debug symbol package for libavahi-client3: package version 0.6.30-4ubuntu1 dbgsym version 0.6.30-0ubuntu2
libdbusmenu-glib4 version 0.4.90-0ubuntu4 required, but 0.4.92-0ubuntu1 is available
libnotify4 version 0.7.3-1 required, but 0.7.3-2 is available
outdated debug symbol package for x11-xkb-utils: package version 7.6+4 dbgsym version 7.6+2
libvorbisenc2 version 1.3.2-1ubuntu1 required, but 1.3.2-1ubuntu2 is available
outdated debug symbol package for passwd: package version 1:4.1.4.2+svn3283-3ubuntu2 dbgsym version 1:4.1.4.2+svn3283-3ubuntu1
outdated debug symbol package for libkrb5-3: package version 1.9.1+dfsg-1ubuntu1 dbgsym version 1.8.3+dfsg-5ubuntu2.1
libdbusmenu-gtk3-4 version 0.4.90-0ubuntu4 required, but 0.4.92-0ubuntu1 is available
libtdb1 vers...