[Comm] падает X при выходе

[Denis G. Samsonenko]

День добрый!

Есть машина с бранчем 4.1. Там поднят xorg, вход осуществляется через
xdm. Оконный менеджер IceWM.

Наблюдаю такую проблему. Если войти в графику через xdm, то потом
после выхода X'ы не подымаются, остаётся только голая консоль. В логах
xdm видно следующее:

X.Org X Server 1.4.2
Release Date: 11 June 2008
X Protocol Version 11, Revision 0
Build Operating System: ALT Linux 4.0 Terminal (OldSchool) i686
Current Operating System: Linux csd.che.intra.net
2.6.25-std-def-alt8.M41.4 #1 SMP Sat Dec 6 14:42:12 MSK 2008 i686
Build Date: 12 November 2008  03:36:34PM

	Before reporting problems, check https://bugzilla.altlinux.org/
	to make sure that you have the latest version.
Module Loader present
Markers: (--) probed, (**) from config file, (==) default setting,
	(++) from command line, (!!) notice, (II) informational,
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
(==) Log file: "/var/log/Xorg.0.log", Time: Thu Mar 12 11:34:51 2009
(==) Using config file: "/etc/X11/xorg.conf"

Backtrace:
0: X(xf86SigHandler+0x7e) [0x80cf95e]
1: [0xb7fd7400]
2: X(xf86PostMotionEventP+0x9c) [0x80b344c]
3: X(xf86PostMotionEvent+0x9b) [0x80b35fb]
4: /usr/lib/X11/modules/input//evdev_drv.so [0xa3fd4be5]
5: X [0x80cfae6]
6: X [0x80aeaa1]
7: [0xb7fd7400]
8: X(xf86UnblockSIGIO+0x57) [0x80ae4b7]
9: X [0x80da54d]
10: X(xf86EnterServerState+0x1f) [0x80da57f]
11: X(xf86PostScreenInit+0x204) [0x80dc2d4]
12: X(InitOutput+0x334) [0x80a1ec4]
13: X(main+0x286) [0x806d146]
14: /lib/libc.so.6(__libc_start_main+0xdc) [0xb7d7c0ec]
15: X(FontFileCompleteXLFD+0x249) [0x806c641]

Fatal server error:
Caught signal 11.  Server aborting

xdm error (pid 11113): Server for display :0 terminated unexpectedly: 1536
xdm error (pid 11113): Display :0 is being disabled


В логах xorg'а тоже:

Backtrace:
0: X(xf86SigHandler+0x7e) [0x80cf95e]
1: [0xb7fd7400]
2: X(xf86PostMotionEventP+0x9c) [0x80b344c]
3: X(xf86PostMotionEvent+0x9b) [0x80b35fb]
4: /usr/lib/X11/modules/input//evdev_drv.so [0xa3fd4be5]
5: X [0x80cfae6]
6: X [0x80aeaa1]
7: [0xb7fd7400]
8: X(xf86UnblockSIGIO+0x57) [0x80ae4b7]
9: X [0x80da54d]
10: X(xf86EnterServerState+0x1f) [0x80da57f]
11: X(xf86PostScreenInit+0x204) [0x80dc2d4]
12: X(InitOutput+0x334) [0x80a1ec4]
13: X(main+0x286) [0x806d146]
14: /lib/libc.so.6(__libc_start_main+0xdc) [0xb7d7c0ec]
15: X(FontFileCompleteXLFD+0x249) [0x806c641]

Fatal server error:
Caught signal 11.  Server aborting

(II) intel(0): xf86UnbindGARTMemory: unbind key 0
(II) intel(0): xf86UnbindGARTMemory: unbind key 1


Приходится логиниться с консоли как root и делать service dm restart.


Выдержка из lspci -v:

00:00.0 Host bridge: Intel Corporation 82G33/G31/P35/P31 Express DRAM
Controller (rev 10)
	Subsystem: ASUSTeK Computer Inc. Device 82b0
	Flags: bus master, fast devsel, latency 0
	Capabilities: [e0] Vendor Specific Information <?>
	Kernel driver in use: agpgart-intel
	Kernel modules: intel-agp

00:02.0 VGA compatible controller: Intel Corporation 82G33/G31 Express
Integrated Graphics Controller (rev 10) (prog-if 00 [VGA controller])
	Subsystem: ASUSTeK Computer Inc. Device 82b0
	Flags: bus master, fast devsel, latency 0, IRQ 16
	Memory at fea80000 (32-bit, non-prefetchable) [size=512K]
	I/O ports at dc00 [size=8]
	Memory at e0000000 (32-bit, prefetchable) [size=256M]
	Memory at fe900000 (32-bit, non-prefetchable) [size=1M]
	Capabilities: [90] Message Signalled Interrupts: Mask- 64bit- Queue=0/0 Enable-
	Capabilities: [d0] Power Management version 2


$ uname -r
2.6.25-std-def-alt8.M41.4

$ rpm -qa |grep xorg
xorg-x11-drv-wacom-0.8.0-alt1.M41.1
xorg-rgb-1.0.3-alt0.M41.1
xorg-drv-intel-2.4.3-alt0.M41.1
xorg-drv-fbdev-0.4.0-alt1.M41.1
libxorgconfig-1.4.2-alt10.M41.1
xorg-dri-mach64-7.0.4-alt8.M41.3
xorg-drv-i740-1.2.0-alt1.M41.1
xorg-dri-intel-7.0.4-alt8.M41.3
xorg-drv-evdev-2.0.3-alt0.M41.1
xorg-x11-drv-vboxmouse-2.0.6-alt0.M41.1
xorg-drv-void-1.1.1-alt1.M41.1
xorg-dri-mga-7.0.4-alt8.M41.3
xorg-drv-multimedia-1.4.2-alt10.M41.1
xorg-utils-7.4.0-alt1.M41.1
xorg-drv-vesa-2.0.0-alt1.M41.1
xorg-drv-mouse-1.3.0-alt2.M41.1
xorg-server-common-1.4.2-alt10.M41.1
xorg-server-control-1.3-alt1
xorg-extensions-glx-1.4.2-alt10.M41.1
xorg-x11-extensions-xaudio-0.6.1-alt1
xorg-drv-keyboard-1.3.1-alt3.M41.1
xorg-server-1.4.2-alt10.M41.1


Процессор Core2Duo.


В чём может быть проблема?

-- 
Всего доброго,

Денис.