Bug 680656

Summary: [abrt] xorg-x11-server-Xorg- Process /usr/bin/Xorg was killed by signal 11 (SIGSEGV)
Product: [Fedora] Fedora Reporter: Sergey <sergemp>
Component: xorg-x11-serverAssignee: X/OpenGL Maintenance List <xgl-maint>
Status: CLOSED CURRENTRELEASE QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 15CC: xgl-maint
Target Milestone: ---   
Target Release: ---   
Hardware: i686   
OS: Unspecified   
Whiteboard: abrt_hash:f1d93f91dd1ce82478feb46efa39b5004ff4236e
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-05-26 05:34:37 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Description Flags
File: backtrace none

Description Sergey 2011-02-26 18:59:36 UTC
abrt version: 1.1.17
architecture: i686
Attached file: backtrace, 6345 bytes
cmdline: /usr/bin/Xorg :0 -br -verbose -auth /var/run/gdm/auth-for-gdm-2EDYOE/database -nolisten tcp
component: xorg-x11-server
Attached file: coredump, 7241728 bytes
executable: /usr/bin/Xorg
kernel: 2.6.38-0.rc5.git5.1.fc15.i686
package: xorg-x11-server-Xorg-
rating: 3
reason: Process /usr/bin/Xorg was killed by signal 11 (SIGSEGV)
release: Fedora release 15 (Lovelock)
time: 1298822761
uid: 0

Only updates listed above were installed on gfx_test_week_20110221_i386.iso. Without mesa update mutter crashes on startup. Without nouveau update rotated display is not shown properly, but Xorg still crashes. Xorg updated to is also crashed with that script.

How to reproduce
0. Download gfx_test_week_20110221_i386.iso and boot
1. Install mesa update from RHBZ 677371
2. Install nouveau update from RHBZ 679505
3. Restart X (C-A-BS), login, open terminal and start rotating display in Displays preferences, or just run script:
for j in `seq 30`; do for i in right inverted left normal; do
xrandr --output DVI-I-1 --rotate $i; sleep 7; done; done

You may need to change "DVI-I-1" to a different value, check `xrandr` output for correct output name.
Script crashes Xorg faster without `sleep 7`.

Comment 1 Sergey 2011-02-26 18:59:38 UTC
Created attachment 481175 [details]
File: backtrace

Comment 2 Sergey 2011-05-26 05:34:37 UTC
Cannot reproduce this with released Fedora-15-i686-Live-Desktop.iso. I guess it was fixed with new Xorg or new nouveau driver.