Bug#655974: GPU hangs often on Sandybridge HD3000
On Sun, Jan 15, 2012 at 05:49:12PM +0100, Cyril Brulebois wrote:
> Hi,
>
> please check what happens with the X stack from experimental (new
> server, new drivers), and with kernel 3.2* from experimental.
Hello,
Well, I upgraded X and the kernel to the versions in experimental:
$ dpkg -l xserver\* | grep ^i
ii xserver-common 2:1.11.99.901-1 common files used by various X servers
ii xserver-xorg 1:7.6+10 X.Org X server
ii xserver-xorg-core 2:1.11.99.901-1 Xorg X server - core server
ii xserver-xorg-core-dbg 2:1.11.99.901-1 Xorg - the X.Org X server (debugging symbols)
ii xserver-xorg-dev 2:1.11.2.902-1 Xorg X server - development files
ii xserver-xorg-input-evdev 1:2.6.99.901-1 X.Org X server -- evdev input driver
ii xserver-xorg-video-fbdev 1:0.4.2-7 X.Org X server -- fbdev display driver
ii xserver-xorg-video-intel 2:2.17.0+git20120104-1 X.Org X server -- Intel i8xx, i9xx display driver
ii xserver-xorg-video-intel-dbg 2:2.17.0+git20120104-1 X.Org X server -- Intel i8xx, i9xx display driver (debug symbols)
ii xserver-xorg-video-vesa 1:2.3.0-7+exp1 X.Org X server -- VESA display driver
$ dpkg -l linux\* | grep ^i
ii linux-base 3.4 Linux image base package
ii linux-image-3.1.0-1-amd64 3.1.8-2 Linux 3.1 for 64-bit PCs
ii linux-image-3.2.0-rc7-amd64 3.2~rc7-1~experimental.1 Linux 3.2-rc7 for 64-bit PCs
ii linux-libc-dev 3.1.8-2 Linux support headers for userspace development
ii linux-sound-base 1.0.23+dfsg-4 base package for ALSA and OSS sound systems
$ uname -a
Linux brain 3.2.0-rc7-amd64 #1 SMP Wed Dec 28 14:29:59 UTC 2011 x86_64 GNU/Linux
Now the GPU doesn't crash -- but the X server does. Here's the end of the
log file:
$ tail -n 36 /var/log/Xorg.0.log.old
[ 839.505]
Backtrace:
[ 839.505] 0: /usr/bin/X (xorg_backtrace+0x26) [0x7ff09e97a106]
[ 839.505] 1: /usr/bin/X (0x7ff09e7f2000+0x18bc99) [0x7ff09e97dc99]
[ 839.505] 2: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7ff09db1a000+0xf030) [0x7ff09db29030]
[ 839.505] 3: /usr/bin/X (0x7ff09e7f2000+0xa71d9) [0x7ff09e8991d9]
[ 839.505] 4: /usr/lib/xorg/modules/extensions/libextmod.so (0x7ff09b91e000+0x15507) [0x7ff09b933507]
[ 839.505] 5: /usr/bin/X (0x7ff09e7f2000+0x52a41) [0x7ff09e844a41]
[ 839.505] 6: /usr/bin/X (0x7ff09e7f2000+0x419ea) [0x7ff09e8339ea]
[ 839.505] 7: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xfd) [0x7ff09c845ead]
[ 839.505] 8: /usr/bin/X (0x7ff09e7f2000+0x41cdd) [0x7ff09e833cdd]
[ 839.505] Segmentation fault at address 0x29
[ 839.505]
Fatal server error:
[ 839.505] Caught signal 11 (Segmentation fault). Server aborting
[ 839.505]
[ 839.505]
Please consult the The X.Org Foundation support
at http://wiki.x.org
for help.
[ 839.505] Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[ 839.505]
[ 839.570] (II) evdev: Power Button: Close
[ 839.570] (II) UnloadModule: "evdev"
[ 839.570] (II) evdev: Video Bus: Close
[ 839.570] (II) UnloadModule: "evdev"
[ 839.572] (II) evdev: Power Button: Close
[ 839.572] (II) UnloadModule: "evdev"
[ 839.580] (II) evdev: Logitech USB Optical Mouse: Close
[ 839.580] (II) UnloadModule: "evdev"
[ 839.580] (II) evdev: DELL DELL USB Keyboard: Close
[ 839.580] (II) UnloadModule: "evdev"
[ 839.584] (II) evdev: Eee PC WMI hotkeys: Close
[ 839.584] (II) UnloadModule: "evdev"
[ 839.584] (II) AIGLX: Suspending AIGLX clients for VT switch
[ 839.649] Server terminated with error (1). Closing log file.
What next?
> Mraw,
> KiBi.
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