Ubuntu
xorg-server package

Xorg crashed with SIGSEGV in swlDalHelperClose()

Bug #475402 reported by ewro on 2009-11-05

This bug report is a duplicate of: Bug #357463: Xorg crashed with SIGSEGV in swlDalHelperClose(). Edit Remove

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	xorg-server (Ubuntu)	New	Undecided	Unassigned

Bug Description

I saw red-while lines on screen when booting, second (re)boot was normal.

ProblemType: Crash
Architecture: i386
Date: Thu Nov 5 18:46:45 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/Xorg
MachineType: Dell Inc. Studio 1535
NonfreeKernelModules: fglrx wl
Package: xserver-xorg-core 2:1.6.4-2ubuntu4
ProcCmdLine: root=UUID=e757d11e-23b5-4cbd-b821-c7ac9a7cf86d ro quiet splash
ProcCmdline: /usr/bin/X :0 -br -verbose -auth /var/run/gdm/auth-for-gdm-YsSOb1/database -nolisten tcp vt7
ProcEnviron:
LANG=ru_RU.UTF-8
PATH=(custom, no user)
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
RelatedPackageVersions:
xserver-xorg 1:7.4+3ubuntu7
libgl1-mesa-glx 7.6.0-1ubuntu4
libdrm2 2.4.14-1ubuntu1
xserver-xorg-video-intel 2:2.9.0-1ubuntu2
xserver-xorg-video-ati 1:6.12.99+git20090929.7968e1fb-0ubuntu1
SegvAnalysis:
Segfault happened at: 0x11ba163 <swlDalHelperClose+195>: mov 0x4(%eax),%edx
PC (0x011ba163) ok
source "0x4(%eax)" (0x00000004) not located in a known VMA region (needed readable region)!
destination "%edx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: xorg-server
StacktraceTop:
swlDalHelperClose ()
atiddxFreeScreen ()
xf86DeleteScreen ()
InitOutput ()
main ()
Title: Xorg crashed with SIGSEGV in swlDalHelperClose()
Uname: Linux 2.6.31-14-generic i686
UserGroups:

dmi.bios.date: 07/30/2008
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A05
dmi.board.name: 0H282K
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA05:bd07/30/2008:svnDellInc.:pnStudio1535:pvr:rvnDellInc.:rn0H282K:rvr:cvnDellInc.:ct8:cvr:
dmi.product.name: Studio 1535
dmi.sys.vendor: Dell Inc.
system:
distro: Ubuntu
architecture: i686kernel: 2.6.31-14-generic

Tags:

Revision history for this message

ewro (ewro) wrote on 2009-11-05:

BootDmesg.txt Edit (47.2 KiB, text/plain; charset="utf-8")
CurrentDmesg.txt Edit (3.4 KiB, text/plain; charset="utf-8")
GdmLog.txt Edit (19.1 KiB, text/plain; charset="utf-8")
GdmLogOld.txt Edit (5.9 KiB, text/plain; charset="utf-8")
Lspci.txt Edit (30.0 KiB, text/plain; charset="utf-8")
Lsusb.txt Edit (769 bytes, text/plain; charset="utf-8")
PciDisplay.txt Edit (1.8 KiB, text/plain; charset="utf-8")
ProcCpuinfo.txt Edit (1.4 KiB, text/plain; charset="utf-8")
ProcInterrupts.txt Edit (1.5 KiB, text/plain; charset="utf-8")
ProcModules.txt Edit (2.5 KiB, text/plain; charset="utf-8")
UdevDb.txt Edit (115.7 KiB, text/plain; charset="utf-8")
UdevLog.txt Edit (224.6 KiB, text/plain; charset="utf-8")
XorgConf.txt Edit (1.1 KiB, text/plain; charset="utf-8")
XorgLog.txt Edit (27.0 KiB, text/plain; charset="utf-8")
XorgLogOld.txt Edit (9.1 KiB, text/plain; charset="utf-8")
Xrandr.txt Edit (3.6 KiB, text/plain; charset="utf-8")
fglrx.txt Edit (1.6 KiB, text/plain; charset="utf-8")
glxinfo.txt Edit (15.2 KiB, text/plain; charset="utf-8")
setxkbmap.txt Edit (300 bytes, text/plain; charset="utf-8")
xdpyinfo.txt Edit (21.4 KiB, text/plain; charset="utf-8")
xkbcomp.txt Edit (47.3 KiB, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2009-11-05: This bug is a duplicate

Thank you for taking the time to report this crash and helping to make Ubuntu better. This particular crash has already been reported and is a duplicate of bug #357463, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.