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[ALMOST SOLVED] Random X crashes nvidia-drivers-190.42-r3
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moult
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PostPosted: Mon Nov 09, 2009 1:59 pm    Post subject: [ALMOST SOLVED] Random X crashes nvidia-drivers-190.42-r3 Reply with quote

I recently updated to KDE 4.3.3, gentoo-sources 2.6.31-r5 and nvidia-drivers-190.42-r3. Following this I seem to be getting random sudden X crashes (not a gradual lag then a crash - just a sudden crash). I can't seem to find any trigger for it. Here's the xorg log I picked up:

Code:
Backtrace:
0: X (xorg_backtrace+0x28) [0x46bf88]
1: X (0x400000+0x62105) [0x462105]
2: /lib/libpthread.so.0 (0x7fc8ea2a9000+0xea10) [0x7fc8ea2b7a10]
3: /usr/lib64/xorg/modules/drivers/nvidia_drv.so (0x7fc8e5729000+0xa4aa2) [0x7fc8e57cdaa2]
4: /usr/lib64/xorg/modules/libwfb.so (wfbPadPixmap+0xc9) [0x7fc8e52f8e19]
5: /usr/lib64/xorg/modules/libwfb.so (wfbValidateGC+0x2e9) [0x7fc8e52f9179]
6: /usr/lib64/xorg/modules/drivers/nvidia_drv.so (0x7fc8e5729000+0x349ad1) [0x7fc8e5a72ad1]
7: X (0x400000+0xc595e) [0x4c595e]
8: X (ValidateGC+0x24) [0x44f864]
9: X (0x400000+0x56818) [0x456818]
10: X (0x400000+0x588ec) [0x4588ec]
11: X (0x400000+0x24e1a) [0x424e1a]
12: /lib/libc.so.6 (__libc_start_main+0xe6) [0x7fc8e7d605c6]
13: X (0x400000+0x249d9) [0x4249d9]
Segmentation fault at address 0x7fc8dbac4000

Fatal server error:
Caught signal 11 (Segmentation fault). Server aborting


Please consult the The X.Org Foundation support
    at http://wiki.x.org
 for help.
Please also check the log file at "/var/log/Xorg.0.log" for additional information.

(II) AT Translated Set 2 keyboard: Close
(II) UnloadModule: "evdev"
(II) Macintosh mouse button emulation: Close
(II) UnloadModule: "evdev"
(II) UnloadModule: "synaptics"
(II) USB Mouse: Close
(II) UnloadModule: "evdev"
(II) Video Bus: Close
(II) UnloadModule: "evdev"


It looks like an nvidia issue and I'm not quite sure how to go about debugging it - any help?

Edit: it still crashes even if compositing is turned off.
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Last edited by moult on Mon Nov 16, 2009 7:06 am; edited 1 time in total
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Princess Nell
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PostPosted: Tue Nov 10, 2009 12:48 am    Post subject: Reply with quote

Can't help with that xorg segfault, but I found 190.x unstable. The symptom was the desktop (2.6.30-gentoo-r8, Gnome, compiz)
freezing for a few seconds every 10 seconds or so. Didn't check the xorg logs. At first I suspected USE="vdpau xvmc", but removing them
did nothing to fix this. Going back from 190.42-r2 to 185.18.36-r1 helped.
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cld71
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PostPosted: Tue Nov 10, 2009 7:42 am    Post subject: No input driver matching 'evdev' Reply with quote

I am getting :
(EE) Failed to load module "evdev" (module requirement mismatch, 0)
(EE) No input driver matching 'evdev'
(EE) config/hal: NewInputDeviceRequest Failed (15)

After doing an emerge-webrsync on Sunday.

The emerge-webrsync updated to gentoo-sources 2.6.31-r5 and nvidia-drivers-190.42-r3.
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StringCheesian
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PostPosted: Tue Nov 10, 2009 8:49 am    Post subject: Reply with quote

Did all of you recently upgrade xorg-server from 1.6.x to 1.7.x? Some nvidia driver users have been reporting problems with the new Xorg at nvnews.net.
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Princess Nell
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PostPosted: Tue Nov 10, 2009 6:37 pm    Post subject: Reply with quote

Still running 1.6 here - 1.6.3.901-r2.
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trikolon
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PostPosted: Tue Nov 10, 2009 7:52 pm    Post subject: Reply with quote

I am using xorg server 1.7.1 until today with my old 7900gs without any problems. today my new 360 gtx arrived and i have random crashes. after a crash i am immediately back in kdm..
any new solutions?
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the.root
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PostPosted: Tue Nov 10, 2009 8:09 pm    Post subject: Reply with quote

trikolon wrote:
I am using xorg server 1.7.1 until today with my old 7900gs without any problems. today my new 360 gtx arrived and i have random crashes. after a crash i am immediately back in kdm..
any new solutions?


Can you provide any xorg logs or a backtrace of it?
360gtx? I wasnt aware the nvidia 300series had been released....
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skunk
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PostPosted: Wed Nov 11, 2009 9:56 am    Post subject: Reply with quote

i had the very same problem (even the backtrace matches), downgrading to xorg-server-1.6.5 fixed it.
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trikolon
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PostPosted: Wed Nov 11, 2009 11:01 am    Post subject: Reply with quote

sorry, wrong number, i have a 260..
how can i do a backtrace? i could not find any infos in dmesg oder X.org log.
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moult
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PostPosted: Wed Nov 11, 2009 3:39 pm    Post subject: Reply with quote

Hmm - I haven't tried downgrading Xorg.

What I did try was use Fluxbox for a couple days. It's been a good two days of straight usage without any crashes. I'm still using all my KDE applications on top of it. This suggests that the problem _might_ be with KDE 4.3.3. Can anybody reconfirm this?

I've been using Xorg 1.7 for a while now I think without any problems.
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trikolon
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PostPosted: Mon Nov 16, 2009 6:55 am    Post subject: Reply with quote

i used xfce for some days now without any crashes. i think the problem is caused by using the composite extension..
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moult
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PostPosted: Mon Nov 16, 2009 7:06 am    Post subject: Reply with quote

Apparently not - this is the bug in question http://bugs.freedesktop.org/show_bug.cgi?id=24787
as described here http://www.nvnews.net/vbulletin/showthread.php?t=140768&page=4

I installed the first patch (the second causes slowdowns) and I've now run xorg-server with kde and nvidia-drivers succesfully for a good day without any crashes.
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PostPosted: Fri Nov 20, 2009 11:46 pm    Post subject: Reply with quote

Moult wrote:
Apparently not - this is the bug in question http://bugs.freedesktop.org/show_bug.cgi?id=24787
as described here http://www.nvnews.net/vbulletin/showthread.php?t=140768&page=4

I installed the first patch (the second causes slowdowns) and I've now run xorg-server with kde and nvidia-drivers succesfully for a good day without any crashes.


Which first patch? I just tripped over this bug while using eclipse. I checked both links, but I'm not sure which patch is the one to use. Is it still working for you?
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moult
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PostPosted: Sat Nov 21, 2009 2:34 am    Post subject: Reply with quote

Bah, the problem is that every Tom, Dick and Jane assumes that the topic's X crash is identical in cause to their X crash.

This is the first patch: http://www.nvnews.net/vbulletin/showpost.php?p=2117474&postcount=33
This is the second patch: http://www.nvnews.net/vbulletin/showpost.php?p=2117519&postcount=34
I am using the first patch, the second one apparently creates slowdowns (the cause of these slowdowns have been identified in the freedesktop bug already). Ever since I applied it I haven't experienced a single X crash.
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PostPosted: Sat Nov 21, 2009 2:37 am    Post subject: Reply with quote

Quote:
Bah, the problem is that every Tom, Dick and Jane assumes that the topic's X crash is identical in cause to their X crash.


I've only had one...and the backtrace looked very similar. Who knows, but it's worth a shot.

Thanks for clarifying and posting the links.
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