ubuntu-x-swat team mailing list archive

[Bryce Harrington <bryce@xxxxxxxxxxxxxxxxxxx>]

** Summary changed:

- Xorg crashes when changing keyboard
+ Xorg crashes in DeleteInputDeviceRequest() when changing keyboard

** Description changed:

  Changed keyboard twice, and Xorg crashed each time. The screen froze
  then went blank, then took me to the login screen. After login the
  notification of the crash pops up.
+ 
+ #0  *__GI___libc_free (mem=0x10010) at malloc.c:3709
+ 	ar_ptr = <value optimized out>
+ 	p = (mchunkptr) 0x10008
+ #1  0x080aa301 in Xfree ()
+ No symbol table info available.
+ #2  0x0808ce0a in dixFreePrivates ()
+ No symbol table info available.
+ #3  0x0806acc4 in ?? ()
+ No symbol table info available.
+ #4  0x0806bef9 in RemoveDevice ()
+ No symbol table info available.
+ #5  0x080c2b1d in DeleteInputDeviceRequest ()
+ 
  
  ProblemType: Crash
  Architecture: i386
  CrashCounter: 1
  Date: Mon Feb 15 19:36:30 2010
  DistroRelease: Ubuntu 10.04
  DkmsStatus: Error: [Errno 2] No such file or directory
  ExecutablePath: /usr/bin/Xorg
  Lsusb:
-  Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
-  Bus 003 Device 054: ID 046d:c045 Logitech, Inc. Optical Mouse
-  Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
-  Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
-  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
+  Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
+  Bus 003 Device 054: ID 046d:c045 Logitech, Inc. Optical Mouse
+  Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
+  Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
+  Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
  MachineType: Dell Computer Corporation Dimension 3000
  Package: xserver-xorg-core 2:1.7.3.902-1ubuntu12
  ProcAttrCurrent: unconfined (enforce)
  ProcCmdLine: root=UUID=f36abeac-8368-454d-81e5-9b77d003e75e ro quiet splash
  ProcCmdline: /usr/bin/X :0 -br -verbose -auth /var/run/gdm/auth-for-gdm-1gC9re/database -nolisten tcp vt7
  ProcEnviron:
-  LANG=en_US.UTF-8
-  PATH=(custom, no user)
+  LANG=en_US.UTF-8
+  PATH=(custom, no user)
  ProcVersionSignature: Ubuntu 2.6.32-12.17-generic
  RelatedPackageVersions:
-  xserver-xorg 1:7.5+1ubuntu2
-  libgl1-mesa-glx 7.7-0ubuntu8
-  libdrm2 2.4.17-0ubuntu2
-  xserver-xorg-video-intel 2:2.9.1-1ubuntu4
+  xserver-xorg 1:7.5+1ubuntu2
+  libgl1-mesa-glx 7.7-0ubuntu8
+  libdrm2 2.4.17-0ubuntu2
+  xserver-xorg-video-intel 2:2.9.1-1ubuntu4
  SegvAnalysis:
-  Segfault happened at: 0x9efec1 <free+49>:	mov    0x4(%edx),%eax
-  PC (0x009efec1) ok
-  source "0x4(%edx)" (0x0001000c) not located in a known VMA region (needed readable region)!
-  destination "%eax" ok
+  Segfault happened at: 0x9efec1 <free+49>:	mov    0x4(%edx),%eax
+  PC (0x009efec1) ok
+  source "0x4(%edx)" (0x0001000c) not located in a known VMA region (needed readable region)!
+  destination "%eax" ok
  SegvReason: reading unknown VMA
  Signal: 11
  SourcePackage: xorg-server
  StacktraceTop:
-  ?? ()
-  mieqProcessDeviceEvent ()
-  mieqProcessInputEvents ()
-  ProcessInputEvents ()
-  ?? ()
+  ?? ()
+  mieqProcessDeviceEvent ()
+  mieqProcessInputEvents ()
+  ProcessInputEvents ()
+  ?? ()
  Title: Xorg crashed with SIGSEGV in mieqProcessDeviceEvent()
  Uname: Linux 2.6.32-12-generic i686
  UserGroups: adm admin audio cdrom dialout dip fax fuse lpadmin netdev plugdev root sambashare tape video
  dmi.bios.date: 11/08/2004
  dmi.bios.vendor: Dell Computer Corporation
  dmi.bios.version: A02
  dmi.board.name: 0K8980
  dmi.board.vendor: Dell Computer Corp.
  dmi.chassis.type: 6
  dmi.chassis.vendor: Dell Computer Corporation
  dmi.modalias: dmi:bvnDellComputerCorporation:bvrA02:bd11/08/2004:svnDellComputerCorporation:pnDimension3000:pvr:rvnDellComputerCorp.:rn0K8980:rvr:cvnDellComputerCorporation:ct6:cvr:
  dmi.product.name: Dimension 3000
  dmi.sys.vendor: Dell Computer Corporation
  system:
-  distro:             Ubuntu
-  architecture:       i686kernel:             2.6.32-12-generic
+  distro:             Ubuntu
+  architecture:       i686kernel:             2.6.32-12-generic

-- 
Xorg crashes in DeleteInputDeviceRequest() when changing keyboard
https://bugs.launchpad.net/bugs/522418
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