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[Bug 422382] [NEW] Xorg crashed with SIGSEGV in xf86WcmInitTablet()

 

Public bug reported:

happened after connecting Pentagram's ThinType tablet

ProblemType: Crash
Architecture: amd64
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/Xorg
Lsusb:
 Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
 Bus 002 Device 002: ID 09da:000e A4 Tech Co., Ltd 
 Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
MachineType: Gigabyte Technology Co., Ltd. M56S-S3
NonfreeKernelModules: nvidia
Package: xserver-xorg-core 2:1.6.3-1ubuntu4 [modified: usr/lib/xorg/modules/extensions/libglx.so]
ProcAttrCurrent: unconfined
ProcCmdLine: root=UUID=06eb6081-c3a5-4490-ae26-b17554444390 ro quiet splash
ProcCmdline: /usr/bin/X :0 -br -verbose -auth /var/run/gdm/auth-for-gdm-Hr01SU/database -nolisten tcp vt7
ProcEnviron:
 LANG=pl_PL.UTF-8
 PATH=(custom, no user)
ProcVersionSignature: Ubuntu 2.6.31-8.28-generic
RelatedPackageVersions:
 xserver-xorg 1:7.4+3ubuntu5
 libgl1-mesa-glx 7.6.0~git20090817.7c422387-0ubuntu3
 libdrm2 2.4.12+git20090801.45078630-0ubuntu1
 xserver-xorg-video-intel 2:2.8.1-1ubuntu1
 xserver-xorg-video-ati 1:6.12.99+git20090629.f39cafc5-0ubuntu6
SegvAnalysis:
 Segfault happened at: 0x7ff136f74b41 <xf86WcmInitTablet+33>:	callq  *0x8(%rbx)
 PC (0x7ff136f74b41) ok
 source "*0x8(%rbx)" (0x00000008) not located in a known VMA region (needed readable region)!
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: xorg-server
StacktraceTop:
 xf86WcmInitTablet ()
 xf86WcmOpen ()
 ?? () from /usr/lib/xorg/modules/input//wacom_drv.so
 ?? () from /usr/lib/xorg/modules/input//wacom_drv.so
 ActivateDevice ()
Title: Xorg crashed with SIGSEGV in xf86WcmInitTablet()
UserGroups:
 
fglrx: Not loaded
system:
 distro:             Ubuntu
 architecture:       x86_64kernel:             2.6.31-8-generic
xkbcomp:
 Error: command ['xkbcomp', ':0', '-w0', '-'] failed with exit code 1: Error:            Cannot open display ":0"
                   Exiting

** Affects: xorg-server (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-crash

-- 
Xorg crashed with SIGSEGV in xf86WcmInitTablet()
https://bugs.launchpad.net/bugs/422382
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