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[Bug 696603] [NEW] wacom driver crashes at Xserver restart

 

Public bug reported:

Crashes if the pen is in detection range with the pad. Starts OK if I
put the pen away. Attached is XServer log.

Backtrace:
[ 25850.210] 0: /usr/bin/X (xorg_backtrace+0x28) [0x4a0fa8]
[ 25850.210] 1: /usr/bin/X (0x400000+0x60fcd) [0x460fcd]
[ 25850.210] 2: /lib/libpthread.so.0 (0x7f9f21c6c000+0xfb40) [0x7f9f21c7bb40]
[ 25850.210] 3: /usr/bin/X (IsMaster+0x0) [0x434220]
[ 25850.210] 4: /usr/bin/X (miPointerGetScreen+0x9) [0x459b89]
[ 25850.210] 5: /usr/lib/xorg/modules/input/wacom_drv.so (0x7f9f1b51d000+0x7a44) [0x7f9f1b524a44]
[ 25850.210] 6: /usr/lib/xorg/modules/input/wacom_drv.so (0x7f9f1b51d000+0xb676) [0x7f9f1b528676]
[ 25850.210] 7: /usr/lib/xorg/modules/input/wacom_drv.so (0x7f9f1b51d000+0x4df3) [0x7f9f1b521df3]
[ 25850.210] 8: /usr/lib/xorg/modules/input/wacom_drv.so (0x7f9f1b51d000+0x4ebd) [0x7f9f1b521ebd]
[ 25850.210] 9: /usr/bin/X (0x400000+0x6b837) [0x46b837]
[ 25850.210] 10: /usr/bin/X (0x400000+0x11f4e3) [0x51f4e3]
[ 25850.210] 11: /lib/libpthread.so.0 (0x7f9f21c6c000+0xfb40) [0x7f9f21c7bb40]
[ 25850.210] 12: /lib/libpthread.so.0 (open64+0x10) [0x7f9f21c7b3b0]
[ 25850.210] 13: /usr/bin/X (xf86OpenSerial+0x4f) [0x51e55f]
[ 25850.211] 14: /usr/lib/xorg/modules/input/wacom_drv.so (0x7f9f1b51d000+0x3de8) [0x7f9f1b520de8]
[ 25850.211] 15: /usr/lib/xorg/modules/input/wacom_drv.so (0x7f9f1b51d000+0x8a3f) [0x7f9f1b525a3f]
[ 25850.211] 16: /usr/bin/X (0x400000+0x7c6d7) [0x47c6d7]
[ 25850.211] 17: /usr/bin/X (NewInputDeviceRequest+0x3da) [0x47d0ea]
[ 25850.211] 18: /usr/lib/xorg/modules/input/wacom_drv.so (0x7f9f1b51d000+0xe426) [0x7f9f1b52b426]
[ 25850.211] 19: /usr/lib/xorg/modules/input/wacom_drv.so (0x7f9f1b51d000+0x8d46) [0x7f9f1b525d46]
[ 25850.211] 20: /usr/bin/X (0x400000+0x7c6d7) [0x47c6d7]
[ 25850.211] 21: /usr/bin/X (NewInputDeviceRequest+0x3da) [0x47d0ea]
[ 25850.211] 22: /usr/bin/X (0x400000+0x83ce7) [0x483ce7]
[ 25850.211] 23: /usr/bin/X (0x400000+0x8428e) [0x48428e]
[ 25850.211] 24: /usr/bin/X (config_init+0x9) [0x483779]
[ 25850.211] 25: /usr/bin/X (InitInput+0x95) [0x46dcf5]
[ 25850.211] 26: /usr/bin/X (0x400000+0x21813) [0x421813]
[ 25850.211] 27: /lib/libc.so.6 (__libc_start_main+0xfe) [0x7f9f20bd7d8e]
[ 25850.211] 28: /usr/bin/X (0x400000+0x213d9) [0x4213d9]
[ 25850.211] Segmentation fault at address 0x188
[ 25850.211] 
Caught signal 11 (Segmentation fault). Server aborting

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: xserver-xorg-input-wacom 1:0.10.8-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.35-24.42-generic 2.6.35.8
Uname: Linux 2.6.35-24-generic x86_64
NonfreeKernelModules: nvidia
.proc.driver.nvidia.version:
 NVRM version: NVIDIA UNIX x86_64 Kernel Module  260.19.06  Mon Sep 13 04:29:19 PDT 2010
 GCC version:  gcc version 4.4.5 (Ubuntu/Linaro 4.4.4-14ubuntu5)
Architecture: amd64
Date: Sun Jan  2 20:16:57 2011
DkmsStatus:
 nvidia-current, 260.19.06, 2.6.35-23-generic, x86_64: installed 
 nvidia-current, 260.19.06, 2.6.35-22-generic, x86_64: built 
 nvidia-current, 260.19.06, 2.6.35-24-generic, x86_64: installed
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
MachineType: ECS GeForce7050M-M
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.35-24-generic root=UUID=a1c7f7e6-e171-4ae8-8dfc-be330c2cac9a ro quiet splash
ProcEnviron:
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
SourcePackage: xf86-input-wacom
dmi.bios.date: 01/05/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 080014
dmi.board.name: GeForce7050M-M
dmi.board.vendor: ECS
dmi.board.version: 1.0
dmi.chassis.type: 3
dmi.chassis.vendor: ECS
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr080014:bd01/05/2009:svnECS:pnGeForce7050M-M:pvr1.0:rvnECS:rnGeForce7050M-M:rvr1.0:cvnECS:ct3:cvr:
dmi.product.name: GeForce7050M-M
dmi.product.version: 1.0
dmi.sys.vendor: ECS
glxinfo: Error: [Errno 2] No such file or directory
system:
 distro:             Ubuntu
 codename:           maverick
 architecture:       x86_64
 kernel:             2.6.35-24-generic
xkbcomp:
 Error: command ['xkbcomp', ':0', '-w0', '-'] failed with exit code 1: Error:            Cannot open display ":0"
                   Exiting

** Affects: xf86-input-wacom (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug maverick

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https://bugs.launchpad.net/bugs/696603

Title:
  wacom driver crashes at Xserver restart



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References