Bug 659072

Summary: [abrt] rdesktop-1.6.0-9.fc14: __strlen_sse42: Process /usr/bin/rdesktop was killed by signal 11 (SIGSEGV)
Product: [Fedora] Fedora Reporter: Jeffrey C. Ollie <jeff>
Component: rdesktopAssignee: Dominik 'Rathann' Mierzejewski <dominik>
Status: CLOSED ERRATA QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: medium Docs Contact:
Priority: low    
Version: 14CC: cb20777, dominik, sandmann
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
Whiteboard: abrt_hash:c5c5569943e8c08f909de9c779cedec5c23efac0
Fixed In Version: rdesktop-1.6.0-10.fc14 Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2010-12-08 21:37:58 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
File: backtrace
none
Pulseaudio error dialog none

Description Jeffrey C. Ollie 2010-12-01 20:45:38 UTC
abrt version: 1.1.14
architecture: x86_64
Attached file: backtrace
cmdline: rdesktop -z -K -g 1440x900 -X 77595451 -u jcollie -d DMACC -p - -a 24 -r sound:local -r rdp_mmr.so:MMRVDX 127.0.0.1:56046
component: rdesktop
crash_function: __strlen_sse42
executable: /usr/bin/rdesktop
kernel: 2.6.36.1-10.fc15.x86_64
package: rdesktop-1.6.0-9.fc14
rating: 4
reason: Process /usr/bin/rdesktop was killed by signal 11 (SIGSEGV)
release: Fedora release 14 (Laughlin)
How to reproduce: Switching windows on remote system
time: 1291236283
uid: 500

Comment 1 Jeffrey C. Ollie 2010-12-01 20:45:41 UTC
Created attachment 464101 [details]
File: backtrace

Comment 2 Charles Butterfield 2010-12-02 01:40:21 UTC
Package: rdesktop-1.6.0-9.fc14
Architecture: x86_64
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
1. Launched remote session by double clicking the session name in Gnome-RDP application.
2. Remote screen appeared, then within a few seconds the segfault occurred
3.


Comment
-----
I'm connecting to a WinXP box, with the following settings:
1) saved password
2) size = fullscreen
3) true color
4) Sound = play on this host

Comment 3 Charles Butterfield 2010-12-02 01:44:15 UTC
Package: rdesktop-1.6.0-9.fc14
Architecture: x86_64
OS Release: Fedora release 14 (Laughlin)


How to reproduce
-----
1. Launched remote session by double clicking the session name in Gnome-RDP application.
2. Remote screen appeared, then within a few seconds the segfault occurred
3.


Comment
-----
I'm connecting to a WinXP box, with the following settings:
1) saved password
2) size = fullscreen
3) true color
4) Sound = play on this host

Comment 4 Charles Butterfield 2010-12-02 01:46:09 UTC
Hmmm - we'll I submitted twice because my stacktrace did not get posted.  Second time didn't help.  The stacktrace is not identical to the one posted by J. Ollie, but maybe it was "close enough"?

Comment 5 Charles Butterfield 2010-12-02 02:07:15 UTC
In my case, it seems that sound events are the culprit.  I can trivially generate a fault (the same one???) by generating a sound in the WinXP sounds applet.  I have attached the error dialog (apparently not selectable text - don't you just hate that?) starting with:

   ao_pulse ERROR: Unrecognized channel name "" in chanel matrix ""

Hmmm, this is suspicious.  I just did a yum update a few hours ago and have a new version of pulseaudio stuff:

Dec 01 18:13:28 Updated: pulseaudio-libs-0.9.21-7.fc14.x86_64
Dec 01 18:13:32 Updated: pulseaudio-libs-glib2-0.9.21-7.fc14.x86_64
Dec 01 18:13:45 Updated: pulseaudio-0.9.21-7.fc14.x86_64
Dec 01 18:13:53 Updated: pulseaudio-utils-0.9.21-7.fc14.x86_64
Dec 01 18:14:47 Updated: pulseaudio-module-x11-0.9.21-7.fc14.x86_64
Dec 01 18:14:50 Updated: pulseaudio-module-bluetooth-0.9.21-7.fc14.x86_64
Dec 01 18:14:51 Updated: pulseaudio-module-gconf-0.9.21-7.fc14.x86_64
Dec 01 18:15:14 Updated: pulseaudio-libs-0.9.21-7.fc14.i686
Dec 01 18:15:32 Updated: pulseaudio-gdm-hooks-0.9.21-7.fc14.x86_64

Comment 6 Charles Butterfield 2010-12-02 02:08:28 UTC
Created attachment 464150 [details]
Pulseaudio error dialog

Here is the pulseaudio error dialog

Comment 7 Fedora Update System 2010-12-02 20:53:45 UTC
rdesktop-1.6.0-10.fc14 has been submitted as an update for Fedora 14.
https://admin.fedoraproject.org/updates/rdesktop-1.6.0-10.fc14

Comment 8 Fedora Update System 2010-12-03 20:41:45 UTC
rdesktop-1.6.0-10.fc14 has been pushed to the Fedora 14 testing repository.  If problems still persist, please make note of it in this bug report.
 If you want to test the update, you can install it with 
 su -c 'yum --enablerepo=updates-testing update rdesktop'.  You can provide feedback for this update here: https://admin.fedoraproject.org/updates/rdesktop-1.6.0-10.fc14

Comment 9 Dominik 'Rathann' Mierzejewski 2010-12-06 16:14:32 UTC
Charles, could you verify that this latest update fixes the crash for you? Preferable by giving positive feedback at the URL from comment #8. Thanks.

Comment 10 Charles Butterfield 2010-12-06 16:47:58 UTC
Yes, works for me.  Left same feed back at https://admin.fedoraproject.org/updates/rdesktop-1.6.0-10.fc14

Comment 11 Fedora Update System 2010-12-08 21:37:32 UTC
rdesktop-1.6.0-10.fc14 has been pushed to the Fedora 14 stable repository.  If problems still persist, please make note of it in this bug report.