X crashes when switching from swkotor (wine) and back

[Kevin Turner]

Binary package hint: nvidia-common

To reproduce, I

1) start swkotor in wine
2) switch to another X desktop so swkotor is not exposed or have focus
    this usually works okay
3) switch back to swkotor
    sound stutters, screen flickers, until eventually I decide I need to kill the application
4) I try to switch to another X window or linux VT to kill the app, but the entire X session crashes.

reproduction of this bug is pretty reliable for me.

Backtrace:
0: /usr/bin/X (xorg_backtrace+0x28) [0x4a3248]
1: /usr/bin/X (0x400000+0x655ad) [0x4655ad]
2: /lib/libpthread.so.0 (0x7f015bcc5000+0xf8f0) [0x7f015bcd48f0]
3: /usr/lib/xorg/modules/libfb.so (fbEvenTile+0x2e8) [0x7f015606b7e8]
4: /usr/lib/xorg/modules/libfb.so (fbFill+0x402) [0x7f01560631e2]
5: /usr/lib/xorg/modules/libfb.so (fbPolyFillRect+0x175) [0x7f01560634d5]
6: /usr/lib/xorg/extra-modules/nvidia_drv.so (0x7f0156271000+0x33744e) [0x7f01565a844e]
7: /usr/bin/X (0x400000+0xd8a7b) [0x4d8a7b]
8: /usr/bin/X (miPaintWindow+0x1aa) [0x45ad1a]
9: /usr/bin/X (miWindowExposures+0xc8) [0x45b0b8]
10: /usr/bin/X (0x400000+0x132717) [0x532717]
11: /usr/bin/X (miHandleValidateExposures+0x2b) [0x5622cb]
12: /usr/bin/X (0x400000+0x7a5d7) [0x47a5d7]
13: /usr/bin/X (0x400000+0x13d5d0) [0x53d5d0]
14: /usr/bin/X (0x400000+0x81abf) [0x481abf]
15: /usr/bin/X (0x400000+0x81c95) [0x481c95]
16: /usr/bin/X (RRCrtcSet+0x162) [0x4c18c2]
17: /usr/bin/X (ProcRRSetScreenConfig+0x508) [0x4c72e8]
18: /usr/bin/X (0x400000+0x30c3c) [0x430c3c]
19: /usr/bin/X (0x400000+0x261aa) [0x4261aa]
20: /lib/libc.so.6 (__libc_start_main+0xfd) [0x7f015a9bdc4d]
21: /usr/bin/X (0x400000+0x25d59) [0x425d59]
Segmentation fault at address 0x320

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: nvidia-common 0.2.23
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: Mon Apr 5 01:40:32 2010
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, user)
 LANG=en_US.utf8
SourcePackage: nvidia-common

[Kevin Turner (keturn)]

Xorg log attached. Note at 01:07:56, when it starts switching modes twice a second, before I interrupted it and it segfaulted.

[mmbossoni (mmbossoni-gmail)]

nvidia-common: 0.2.23
nvidia-current: 195.36.15-0ubuntu2

Hi there,
I don't know if my crash is the same of this, but my desktop crashes randomly during normal usage.
The kdm.log content is:

0: /usr/bin/X (xorg_backtrace+0x28) [0x4a3248]
1: /usr/bin/X (0x400000+0x655ad) [0x4655ad]
2: /lib/libpthread.so.0 (0x7f7bd7b73000+0xf8f0) [0x7f7bd7b828f0]
3: /usr/lib/xorg/extra-modules/nvidia_drv.so (0x7f7bd274d000+0xd2a25) [0x7f7bd281fa25]
4: /usr/lib/xorg/extra-modules/nvidia_drv.so (_nv002840X+0x82) [0x7f7bd2823582]
5: /usr/lib/xorg/extra-modules/nvidia_drv.so (0x7f7bd274d000+0xb0300) [0x7f7bd27fd300]
6: /usr/lib/xorg/extra-modules/nvidia_drv.so (_nv002723X+0x9d) [0x7f7bd27fd9ad]
7: /usr/lib/xorg/extra-modules/nvidia_drv.so (0x7f7bd274d000+0x7972b) [0x7f7bd27c672b]
8: /usr/lib/xorg/extra-modules/nvidia_drv.so (0x7f7bd274d000+0xd4c59) [0x7f7bd2821c59]
9: /usr/lib/xorg/extra-modules/nvidia_drv.so (0x7f7bd274d000+0x340543) [0x7f7bd2a8d543]
10: /usr/lib/xorg/extra-modules/nvidia_drv.so (0x7f7bd274d000+0x33ec3a) [0x7f7bd2a8bc3a]
11: /usr/lib/xorg/extra-modules/nvidia_drv.so (0x7f7bd274d000+0x34074c) [0x7f7bd2a8d74c]
12: /usr/bin/X (0x400000+0xda63c) [0x4da63c]
13: /usr/bin/X (0x400000+0x2e8e9) [0x42e8e9]
14: /usr/bin/X (0x400000+0x30c3c) [0x430c3c]
15: /usr/bin/X (0x400000+0x261aa) [0x4261aa]
16: /lib/libc.so.6 (__libc_start_main+0xfd) [0x7f7bd686bc4d]
17: /usr/bin/X (0x400000+0x25d59) [0x425d59]
Segmentation fault at address 0x42100890

Caught signal 11 (Segmentation fault). Server aborting

[dino99 (9d9)]

That version is no more supported; please open a new bug report if the actual archive found version also has the same issue.