Bug 748359

Summary: [Sandybridge] I get logged out after a minute in gnome3 with a segment fault
Product: [Fedora] Fedora Reporter: Dennis Appelon Nielsen <AppelonD>
Component: xorg-x11-serverAssignee: Adam Jackson <ajax>
Status: CLOSED NOTABUG QA Contact:
Severity: high Docs Contact:
Priority: unspecified    
Version: 16CC: mads, mcepl, xgl-maint
Target Milestone: ---Keywords: Triaged
Target Release: ---   
Hardware: x86_64   
OS: Linux   
Whiteboard: [cat:crash]
Fixed In Version: Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2011-11-14 12:54:07 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Attachments:
Description Flags
dmesg output
none
Xorg.0.log none

Description Dennis Appelon Nielsen 2011-10-24 09:10:30 UTC 
Description of problem:
I updated from F15 to F16 BETA with a distro sync, and all looks nice. I worked with it last week, but this Monday morning I keep getting kicked out of Gnome, after a half minute logged in. I then tried to go in to Runlevel 3 and log in as the same user, and from there do a $startx 

This time I get this in my Xorg log file.


I get this in my /var/log/Xorg.0.log

Backtrace:
[   344.426] 0: /usr/bin/X (xorg_backtrace+0x2f) [0x462d8f]
[   344.426] 1: /usr/bin/X (0x400000+0x67b56) [0x467b56]
[   344.426] 2: /lib64/libpthread.so.0 (0x3484c00000+0xf4f0) [0x3484c0f4f0]
[   344.426] 3: /lib64/libc.so.6 (0x3484800000+0x13f66b) [0x348493f66b]
[   344.426] 4: /usr/bin/X (mieqEnqueue+0x8a) [0x5572ca]
[   344.426] 5: /usr/bin/X (0x400000+0x46d73) [0x446d73]
[   344.426] 6: /usr/bin/X (xf86PostKeyboardEvent+0x52) [0x4946e2]
[   344.426] 7: /usr/lib64/xorg/modules/input/evdev_drv.so (0x7fd8a8c82000+0x5060) [0x7fd8a8c87060]
[   344.426] 8: /usr/bin/X (0x400000+0x7f0a8) [0x47f0a8]
[   344.427] 9: /usr/bin/X (0x400000+0xa4890) [0x4a4890]
[   344.427] 10: /lib64/libpthread.so.0 (0x3484c00000+0xf4f0) [0x3484c0f4f0]
[   344.427] 11: /lib64/libc.so.6 (sigprocmask+0x10) [0x3484836560]
[   344.427] 12: /usr/bin/X (0x400000+0x291f0) [0x4291f0]
[   344.427] 13: /usr/bin/X (0x400000+0x29762) [0x429762]
[   344.427] 14: /usr/bin/X (0x400000+0x22e34) [0x422e34]
[   344.427] 15: /lib64/libc.so.6 (__libc_start_main+0xed) [0x348482169d]
[   344.427] 16: /usr/bin/X (0x400000+0x230b1) [0x4230b1]
[   344.427] Segmentation fault at address 0x250
[   344.427] 
Fatal server error:
[   344.427] Caught signal 11 (Segmentation fault). Server aborting
[   344.427] 
[   344.427] 
Please consult the Fedora Project support 
	 at http://wiki.x.org



Version-Release number of selected component (if applicable):

Kernel 3.1.0-0.rc10.git0.1.fc16.x86_64

Fedora release 16 (Verne)

How reproducible:
I'm not sure, I did install a F15, and then distrto synced to F16 Beta, 

And worked with the F16 Beta gnome3 for a week and now I get kicked with a segmentfault

Steps to Reproduce:
1.Install F15 x86_64
2.distro sync to F16 Beta x86_64
3.log in to gnome 3
  
Actual results:
I log in to Gnome 3 and start to move around, then BOOM I get kicked back to GDM

Expected results:
I log in to gnome3 and stay loged in, until I decide to logout

Additional info:
It is a Lenovo X220 with an i5 CPU and 4GB RAM, using Sandibriged Mobile chipset, I have not installed any 3 part GPU drivers.
Comment 1 Dennis Appelon Nielsen 2011-10-24 10:03:12 UTC 
My Xorg packet versions are

xorg-x11-server-Xorg-1.11.1-1.fc16.x86_64

xorg-x11-drv-evdev-2.6.99-3.20110601giteaf202531.fc16.x86_64
Comment 2 Matěj Cepl 2011-10-24 11:46:35 UTC 
Hmm,

Frame 1: /usr/bin/X (0x400000+0x67b56) [0x467b56]
	/usr/src/debug/xorg-server-1.11.1/os/mitauth.c:131
	MitFromID
Frame 4: /usr/bin/X (mieqEnqueue+0x8a) [0x5572ca]
	/usr/src/debug/xorg-server-1.11.1/mi/midispcur.c:506
	miDCDeviceInitialize
Frame 5: /usr/bin/X (0x400000+0x46d73) [0x446d73]
	/usr/src/debug/xorg-server-1.11.1/dix/getevents.c:929
	queueEventList
Frame 6: /usr/bin/X (xf86PostKeyboardEvent+0x52) [0x4946e2]
	/usr/src/debug/xorg-server-1.11.1/hw/xfree86/common/xf86Xinput.c:1226
	xf86PostKeyEventP
Frame 8: /usr/bin/X (0x400000+0x7f0a8) [0x47f0a8]
	/usr/src/debug/xorg-server-1.11.1/hw/xfree86/common/../../../include/privates.h:116
	dixGetPrivateAddr
Frame 9: /usr/bin/X (0x400000+0xa4890) [0x4a4890]
	/usr/src/debug/xorg-server-1.11.1/hw/xfree86/os-support/linux/../shared/posix_tty.c:630
	xf86SerialModemSetBits
Frame 12: /usr/bin/X (0x400000+0x291f0) [0x4291f0]
	/usr/src/debug/xorg-server-1.11.1/dix/devices.c:964
	CloseDeviceList
Frame 13: /usr/bin/X (0x400000+0x29762) [0x429762]
	/usr/src/debug/xorg-server-1.11.1/dix/devices.c:993
	CloseDownDevices
Frame 14: /usr/bin/X (0x400000+0x22e34) [0x422e34]
	/usr/src/debug/xorg-server-1.11.1/dix/main.c:132
	main
Comment 3 Dennis Appelon Nielsen 2011-10-24 11:54:26 UTC 
Created attachment 529843 [details]
dmesg output

I was asked to atached a dmsg dump after it happens
Comment 4 Dennis Appelon Nielsen 2011-10-24 12:08:41 UTC 
Created attachment 529848 [details]
Xorg.0.log
Comment 5 Dennis Appelon Nielsen 2011-10-26 07:54:00 UTC 
I guess the problem have been solved in release of Kernel Linux 3.1.0-1.fc16.x86_64 

Could somebody please verify it, by updating to the latest kernel from Fedora-Test Repo?