[Bug 553789] [NEW] X freeze/crash with nouveau driver

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Binary package hint: xorg

playing around w/ cheese appication & video froze

could move mouse, but not click on anything

ssh in from remote host showed X process taking up 100% cpu, and
backtrace in Xorg.log (believe attached as GdmLog1)


Backtrace:
0: /usr/bin/X (xorg_backtrace+0x28) [0x4a3248]
1: /usr/bin/X (mieqEnqueue+0x1f4) [0x4a2ac4]
2: /usr/bin/X (xf86PostMotionEventP+0xc4) [0x47cea4]
3: /usr/bin/X (xf86PostMotionEvent+0xa9) [0x47d049]
4: /usr/lib/xorg/modules/input/synaptics_drv.so (0x7fbd1ae3c000+0x39d4) [0x7fbd1ae3f9d4]
5: /usr/lib/xorg/modules/input/synaptics_drv.so (0x7fbd1ae3c000+0x5f48) [0x7fbd1ae41f48]
6: /usr/bin/X (0x400000+0x6fca7) [0x46fca7]
7: /usr/bin/X (0x400000+0x11d1f3) [0x51d1f3]
8: /lib/libpthread.so.0 (0x7fbd20497000+0xf8f0) [0x7fbd204a68f0]
9: /lib/libc.so.6 (ioctl+0x7) [0x7fbd1f24f197]
10: /lib/libdrm.so.2 (drmIoctl+0x23) [0x7fbd1d8005b3]
11: /lib/libdrm.so.2 (drmCommandWrite+0x1b) [0x7fbd1d80083b]
12: /lib/libdrm_nouveau.so.1 (0x7fbd1d1c2000+0x2fbd) [0x7fbd1d1c4fbd]
13: /lib/libdrm_nouveau.so.1 (nouveau_bo_map_range+0xfc) [0x7fbd1d1c51bc]
14: /lib/libdrm_nouveau.so.1 (0x7fbd1d1c2000+0x2166) [0x7fbd1d1c4166]
15: /lib/libdrm_nouveau.so.1 (nouveau_pushbuf_flush+0x29c) [0x7fbd1d1c44fc]
16: /usr/lib/xorg/modules/libexa.so (0x7fbd1c31d000+0x9f53) [0x7fbd1c326f53]
17: /usr/lib/xorg/modules/libexa.so (0x7fbd1c31d000+0xeb1d) [0x7fbd1c32bb1d]
18: /usr/bin/X (0x400000+0xd8150) [0x4d8150]
19: /usr/bin/X (0x400000+0xd186e) [0x4d186e]
20: /usr/bin/X (0x400000+0x30c3c) [0x430c3c]
21: /usr/bin/X (0x400000+0x261aa) [0x4261aa]
22: /lib/libc.so.6 (__libc_start_main+0xfd) [0x7fbd1f18fc4d]
23: /usr/bin/X (0x400000+0x25d59) [0x425d59]

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: xorg 1:7.5+3ubuntu1
ProcVersionSignature: Ubuntu 2.6.32-19.28-generic 2.6.32.10+drm33.1
Uname: Linux 2.6.32-19-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
Date: Thu Apr  1 22:00:54 2010
DkmsStatus: nvidia-current, 195.36.15, 2.6.32-19-generic, x86_64: installed
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Alpha amd64 (20100113)
MachineType: LENOVO 43192PU
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-19-generic root=UUID=a1bfc043-8a23-40f2-a7a1-311c657b3df0 ro quiet splash
ProcEnviron:
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: xorg
dmi.bios.date: 01/20/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 6NET46WW (1.09 )
dmi.board.name: 43192PU
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:bvr6NET46WW(1.09):bd01/20/2010:svnLENOVO:pn43192PU:pvrThinkPadW510:rvnLENOVO:rn43192PU:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 43192PU
dmi.product.version: ThinkPad W510
dmi.sys.vendor: LENOVO
glxinfo: Error: [Errno 2] No such file or directory
system:
 distro:             Ubuntu
 codename:           lucid
 architecture:       x86_64
 kernel:             2.6.32-19-generic

** Affects: nouveau
     Importance: Unknown
         Status: Unknown

** Affects: linux (Ubuntu)
     Importance: High
         Status: Confirmed


** Tags: amd64 apport-bug crash lucid
-- 
X freeze/crash with nouveau driver
https://bugs.edge.launchpad.net/bugs/553789
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