Gnome Shell crashes when trying to open Flash fullscreen (with signal 5)

[Ruben Grimm]

When trying to start the fullscreen in many Flash Webapps, Gnome Shell crashes.

This does never happen on YouTube, but always on myvideo.de for example.

ProblemType: Crash
DistroRelease: Ubuntu 13.10
Package: gnome-shell 3.10.2.1-0ubuntu1~saucy1 [origin: LP-PPA-gnome3-team-gnome3]
ProcVersionSignature: Ubuntu 3.11.0-15.25-generic 3.11.10
Uname: Linux 3.11.0-15-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.12.5-0ubuntu2.2
Architecture: amd64
CrashCounter: 1
Date: Tue Feb 18 17:44:14 2014
DisplayManager: gdm
ExecutablePath: /usr/bin/gnome-shell
GsettingsChanges:
 b'org.gnome.desktop.interface' b'clock-show-date' b'true'
 b'org.gnome.desktop.interface' b'gtk-im-module' b"'gtk-im-context-simple'"
 b'org.gnome.desktop.interface' b'gtk-theme' b"'Numix'"
 b'org.gnome.desktop.interface' b'icon-theme' b"'Humanity'"
 b'org.gnome.desktop.interface' b'monospace-font-name' b"'Monospace 11'"
InstallationDate: Installed on 2014-01-27 (22 days ago)
InstallationMedia: Ubuntu-GNOME 13.10 "Saucy Salamander" - Release amd64 (20131017)
MarkForUpload: True
ProcCmdline: /usr/bin/gnome-shell
ProcEnviron:
 LANGUAGE=de_DE
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
Signal: 5
SourcePackage: gnome-shell
StacktraceTop:
 ?? () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
 ?? () from /usr/lib/gnome-shell/libgnome-shell.so
 ?? () from /usr/lib/gnome-shell/libgnome-shell.so
 ?? () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libclutter-1.0.so.0
Title: gnome-shell crashed with signal 5
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Ubuntu GNOME (ug-bot)]

StacktraceSource:
 #0 0x00007f776b67f419 in g_node_find (root=0x0, order=<optimized out>, flags=<optimized out>, data=0x7f776b21ac3d <__write_nocancel+4>) at /build/buildd/glib2.0-2.39.5~git20140207.1448e619/./glib/gnode.c:978
   [Error: /build/buildd/glib2.0-2.39.5~git20140207.1448e619/./glib/gnode.c was not found in source tree]
 #1 0x00000000009cd220 in ?? ()
 #2 0x0000000000000001 in ?? ()
 #3 0x0000000000000000 in ?? ()
StacktraceTop:
 g_node_find (root=0x0, order=<optimized out>, flags=<optimized out>, data=0x7f776b21ac3d <__write_nocancel+4>) at /build/buildd/glib2.0-2.39.5~git20140207.1448e619/./glib/gnode.c:978
 ?? ()
 ?? ()
 ?? ()

[Tim Lunn (darkxst)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. Please try to obtain a backtrace following the instructions at http://wiki.ubuntu.com/DebuggingProgramCrash and upload the backtrace (as an attachment) to the bug report. The auto-generated backtrace was invalid. This will greatly help us in tracking down your problem.