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Created attachment 490673 [details]
Backtrace

Description of problem:
There was crash in kde when clicked System-settings -> multimedia -> Music -> test sound. Test sound gets played for some time and it crashes at the end of test clip.

Version-Release number of selected component (if applicable):
abrt version: 1.1.13
architecture: i686
Attached file: backtrace
cmdline: /usr/bin/systemsettings -caption 'System Settings' -icon preferences-system
component: kdebase-workspace
executable: /usr/bin/systemsettings
kernel: 2.6.32-71.7.1.el6.i686
package: kdebase-workspace-4.3.4-19.el6
rating: 0
reason: Process /usr/bin/systemsettings was killed by signal 11 (SIGSEGV)
release: Red Hat Enterprise Linux Workstation release 6.0 (Santiago)
time: 1291920227
uid: 0

How reproducible:
Always reproducible on client's system. Not reproduced on test system

Steps to Reproduce:
1. Open system settings in kde
2. Click on multimedia
3. Click on music and press button 'test sound'. Wait till test sound finishes

Actual results:
system settings crashes

Expected results:
There should be no crash

Created attachment 490676 [details]
phonon patch

Thanks to Pamadio for this patch.

This request was evaluated by Red Hat Product Management for
inclusion in the current release of Red Hat Enterprise Linux.
Because the affected component is not scheduled to be updated
in the current release, Red Hat is unfortunately unable to
address this request at this time. Red Hat invites you to
ask your support representative to propose this request, if
appropriate and relevant, in the next release of Red Hat
Enterprise Linux. If you would like it considered as an
exception in the current release, please ask your support
representative.

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

http://rhn.redhat.com/errata/RHSA-2012-0880.html