Ubuntu
xorg-server package

Xorg crashed with SIGSEGV in XIChangeDeviceProperty()

Bug #575066 reported by Alan Briolat on 2010-05-04

28

This bug affects 4 people

Affects		Status	Importance	Assigned to	Milestone
	xorg-server (Ubuntu)	Fix Released	Medium	Unassigned

Bug Description

I'm attempting to set up some form of auto-screen-rotate script on my Lenovo X200 tablet, but whenever I attempt to execute "xsetwacom set stylus rotate cw" Xorg segfaults, leaving the following message in logs:

[ 638.519704] Xorg[2216]: segfault at 18 ip 00007fece33247ce sp 00007fffd00b7980 error 4 in wacom_drv.so[7fece331c000+12000]

ProblemType: Crash
DistroRelease: Ubuntu 10.04
Package: xserver-xorg-core 2:1.7.6-2ubuntu7
ProcVersionSignature: Ubuntu 2.6.32-21.32-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-21-generic x86_64
Architecture: amd64
Date: Tue May 4 11:48:42 2010
DkmsStatus:
vboxnetadp, 3.1.6, 2.6.32-21-generic, x86_64: installed
vboxnetflt, 3.1.6, 2.6.32-21-generic, x86_64: installed
vboxdrv, 3.1.6, 2.6.32-21-generic, x86_64: installed
ExecutablePath: /usr/bin/Xorg
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429)
MachineType: LENOVO 7448CTO
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-21-generic root=UUID=5f4225f1-a2bd-436b-b88b-2a69a4c29c79 ro quiet splash
ProcCmdline: /usr/bin/X :0 -nr -verbose -auth /var/run/gdm/auth-for-gdm-LWTOM8/database -nolisten tcp vt7
ProcEnviron:
LANG=en_GB.UTF-8
PATH=(custom, no user)
SegvAnalysis:
Segfault happened at: 0x7f6e0cd857ce: mov 0x8(%rax),%rax
PC (0x7f6e0cd857ce) ok
source "0x8(%rax)" (0x00000018) not located in a known VMA region (needed readable region)!
destination "%rax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: xorg-server
StacktraceTop:
?? () from /usr/lib/xorg/modules/input/wacom_drv.so
?? () from /usr/lib/xorg/modules/input/wacom_drv.so
?? () from /usr/lib/xorg/modules/input/wacom_drv.so
XIChangeDeviceProperty ()
?? ()
Title: Xorg crashed with SIGSEGV in XIChangeDeviceProperty()
UserGroups:

dmi.bios.date: 09/03/2009
dmi.bios.vendor: LENOVO
dmi.bios.version: 7WET59WW (3.09 )
dmi.board.name: 7448CTO
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvr7WET59WW(3.09):bd09/03/2009:svnLENOVO:pn7448CTO:pvrThinkPadX200T:rvnLENOVO:rn7448CTO:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 7448CTO
dmi.product.version: ThinkPad X200T
dmi.sys.vendor: LENOVO
glxinfo: Error: [Errno 2] No such file or directory
system:
distro: Ubuntu
codename: lucid
architecture: x86_64
kernel: 2.6.32-21-generic

Tags:

Revision history for this message

Alan Briolat (alan-codescape) wrote on 2010-05-04:

#1

BootDmesg.txt Edit (53.7 KiB, text/plain; charset="utf-8")
CurrentDmesg.txt Edit (18.2 KiB, text/plain; charset="utf-8")
Dependencies.txt Edit (3.6 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (640 bytes, text/plain; charset="utf-8")
GdmLog.txt Edit (27.8 KiB, text/plain; charset="utf-8")
GdmLog1.txt Edit (28.3 KiB, text/plain; charset="utf-8")
GdmLog2.txt Edit (28.5 KiB, text/plain; charset="utf-8")
Lspci.txt Edit (22.3 KiB, text/plain; charset="utf-8")
Lsusb.txt Edit (714 bytes, text/plain; charset="utf-8")
PciDisplay.txt Edit (1.5 KiB, text/plain; charset="utf-8")
ProcCpuinfo.txt Edit (1.5 KiB, text/plain; charset="utf-8")
ProcInterrupts.txt Edit (1.8 KiB, text/plain; charset="utf-8")
ProcMaps.txt Edit (106.0 KiB, text/plain; charset="utf-8")
ProcModules.txt Edit (3.8 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (741 bytes, text/plain; charset="utf-8")
Registers.txt Edit (703 bytes, text/plain; charset="utf-8")
RelatedPackageVersions.txt Edit (231 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (1.0 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (1.1 KiB, text/plain; charset="utf-8")
UdevDb.txt Edit (128.3 KiB, text/plain; charset="utf-8")
UdevLog.txt Edit (283.9 KiB, text/plain; charset="utf-8")
XorgConf.txt Edit (1.5 KiB, text/plain; charset="utf-8")
XorgLog.txt Edit (31.7 KiB, text/plain; charset="utf-8")
XorgLogOld.txt Edit (32.5 KiB, text/plain; charset="utf-8")
Xrandr.txt Edit (6.1 KiB, text/plain; charset="utf-8")
setxkbmap.txt Edit (241 bytes, text/plain; charset="utf-8")
xdpyinfo.txt Edit (19.2 KiB, text/plain; charset="utf-8")
xkbcomp.txt Edit (55.6 KiB, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2010-05-04:

#2

StacktraceTop:
rotateOneTool (priv=0x299da40) at ../../src/wcmCommon.c:1845
wcmRotateTablet (local=0x29293c0, value=1)
wcmSetProperty (dev=<value optimized out>,
XIChangeDeviceProperty ()
?? ()

Revision history for this message

Apport retracing service (apport) wrote on 2010-05-04: Stacktrace.txt

#3

Stacktrace.txt Edit (1.7 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2010-05-04: ThreadStacktrace.txt

#4

ThreadStacktrace.txt Edit (1.7 KiB, text/plain)

Changed in xorg-server (Ubuntu):
importance:	Undecided → Medium
tags:	removed: need-amd64-retrace

Robert Hooker (sarvatt) on 2010-05-04

visibility:	private → public
Changed in xorg-server (Ubuntu):
status:	New → Confirmed

Revision history for this message

Alan Briolat (alan-codescape) wrote on 2010-09-05:

#5

Oh well, another bug successfully waited out... The bug wasn't present in Fedora 13 (which froze on more recent packages than Lucid) and it isn't present in Maverick beta. Looks like Lucid just happened to sync a buggy version.

Revision history for this message

Timo Aaltonen (tjaalton) wrote on 2012-09-12:

#6

marking as fixed per the latest comment

Changed in xorg-server (Ubuntu):
status:	Confirmed → Fix Released

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