Bug 587763 - Segfault in glXChooseVisual (fglrx)
Summary: Segfault in glXChooseVisual (fglrx)
Alias: None
Product: Red Hat Enterprise Linux 6
Classification: Red Hat
Component: desktop-effects
Version: 6.0
Hardware: i686
OS: Linux
Target Milestone: rc
: ---
Assignee: Owen Taylor
QA Contact: desktop-bugs@redhat.com
Whiteboard: abrt_hash:dc604773c09891db085ba303324...
Depends On:
TreeView+ depends on / blocked
Reported: 2010-04-30 19:57 UTC by Arthur Enright
Modified: 2010-06-23 17:54 UTC (History)
1 user (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Last Closed: 2010-06-23 17:54:50 UTC
Target Upstream Version:

Attachments (Terms of Use)
File: backtrace (6.02 KB, text/plain)
2010-04-30 19:57 UTC, Arthur Enright
no flags Details

Description Arthur Enright 2010-04-30 19:57:41 UTC
abrt 1.0.7 detected a crash.

architecture: i686
Attached file: backtrace
cmdline: desktop-effects
comment: Installed AMD/ATI Binary Drivers 10-4. Configure single desktop spanned across 2 monitors useing amdcccle. Try to run desktop-effects either from the gnome menu or from command line.
component: desktop-effects
executable: /usr/bin/desktop-effects
kernel: 2.6.32-19.el6.i686
package: desktop-effects-0.8.4-2.1.el6
rating: 1
reason: Process /usr/bin/desktop-effects was killed by signal 11 (SIGSEGV)
release: Red Hat Enterprise Linux release 6.0 Beta (Santiago)

How to reproduce
1. Install AMD/ATI Binary Driver (10-4)
2. Configure single desktop spanned across 2 monitors using amdcccle tool
3. Try to run desktop-effects either from the gnome menu or from command line.

Comment 1 Arthur Enright 2010-04-30 19:57:43 UTC
Created attachment 410588 [details]
File: backtrace

Comment 3 RHEL Program Management 2010-04-30 20:57:50 UTC
This request was evaluated by Red Hat Product Management for inclusion in a Red
Hat Enterprise Linux major release.  Product Management has requested further
review of this request by Red Hat Engineering, for potential inclusion in a Red
Hat Enterprise Linux Major release.  This request is not yet committed for

Comment 4 Owen Taylor 2010-06-23 02:17:20 UTC
Same as fedora bug 566971

Comment 5 Owen Taylor 2010-06-23 17:41:18 UTC
This is a crash inside the AMD Catalyst drivers; it might be related to the specific code in the desktop-effects tool but the code is working fine with other drivers; more likely it's a general crash on the affected system for any OpenGL program. desktop-effects has a very small usage of OpenGL - it just creates a GL context, queries information about available strings and then closes everything.

There's not much we can do to debug it since the crash is inside fglrx.

(There's a small chance it's related to bug 574500. The Catalyst drivers might not handle the case where we try to create a GL context after a failing call to XCreateWindow, and might segfault instead of correctly relaying the X error. I don't, however, think that's very likely.)

Comment 6 RHEL Program Management 2010-06-23 17:54:50 UTC
Development Management has reviewed and declined this request.  You may appeal
this decision by reopening this request.

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