+++ This bug was initially created as a clone of Bug #14539 +++

Created an attachment (id=14373)
dmesg, xorg.conf, Xorg.0.log/old

I got a crash with 2.2.0.90 when my laptop was under high memory
pressure and load. I've attached the two Xorg.log files from /var/log as
they both had the same timestamp. I think it is Xorg.log rather than
Xorg.log.old though. I didn't have any GL apps running at the time, just
xchat, gnome-terminal, liferea, galeon and evolution. I was compiling a
big C++ app (synfig) with -j2 at the time, which caused the memory
pressure.

I occasionally get crashes, the result is usually that the screen is messed up (purple mess at the top) but the kernel is fine, so pressing the power button results in a graceful shutdown. I'm using a Dell Inspiron 6400 laptop.

$ lspci -n | grep 00:02
00:02.0 0300: 8086:27a2 (rev 03)
00:02.1 0380: 8086:27a6 (rev 03)
$ lspci | grep 00:02
00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03)
00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller (rev 03)
$ uname -m
i686
$ dpkg -s xserver-xorg-video-intel xserver-xorg xserver-xorg-core libdrm2 libgl1-mesa-dri | egrep '(Version|Package)'
Package: xserver-xorg-video-intel
Version: 2:2.2.0.90-3
Package: xserver-xorg
Version: 1:7.3+10
Package: xserver-xorg-core
Version: 2:1.4.1~git20080131-1
Package: libdrm2
Version: 2.3.0-4
Package: libgl1-mesa-dri
Version: 7.0.2-4
$ uname -r
2.6.24-1-686
$ cat /etc/lsb-release 
DISTRIB_ID=Debian
DISTRIB_RELEASE=
DISTRIB_CODENAME=sid
DISTRIB_DESCRIPTION="Debian GNU/Linux"
$ xrandr --verbose
Screen 0: minimum 320 x 200, current 1280 x 800, maximum 2048 x 2048
VGA disconnected (normal left inverted right x axis y axis)
	Identifier: 0x4b
	Timestamp:  174813
	Subpixel:   unknown
	Clones:    
	CRTCs:      0 1
LVDS connected 1280x800+0+0 (0x4e) normal (normal left inverted right x axis y axis) 331mm x 207mm
	Identifier: 0x4c
	Timestamp:  174813
	Subpixel:   horizontal rgb
	Clones:    
	CRTC:       1
	CRTCs:      1
	EDID_DATA:
		00ffffffffffff004ca3000000000000
		00100103802115780a87f594574f8c27
		27505400000001010101010101010101
		010101010101c71b00a0502017303020
		26004bcf100000190000000f00000000
		00000000002387026400000000fe0044
		463035360331353458330a20000000fe
		002740505a81b0d9ff01010a2020009d
	BACKLIGHT_CONTROL: kernel
		supported: native       legacy       combination  kernel      
	BACKLIGHT: 100 (0x00000064) range:  (0,100)
  1280x800 (0x4e)   71.1MHz -HSync -VSync
        h: width  1280 start 1328 end 1360 total 1440 skew    0 clock   49.4KHz
        v: height  800 start  802 end  808 total  823           clock   60.0Hz
  1280x800 (0x4f)   83.5MHz
        h: width  1280 start 1344 end 1480 total 1680 skew    0 clock   49.7KHz
        v: height  800 start  801 end  804 total  828           clock   60.0Hz
  1280x768 (0x50)   80.1MHz
        h: width  1280 start 1344 end 1480 total 1680 skew    0 clock   47.7KHz
        v: height  768 start  769 end  772 total  795           clock   60.0Hz
  1024x768 (0x51)   65.0MHz -HSync -VSync
        h: width  1024 start 1048 end 1184 total 1344 skew    0 clock   48.4KHz
        v: height  768 start  771 end  777 total  806           clock   60.0Hz
  800x600 (0x52)   40.0MHz +HSync +VSync
        h: width   800 start  840 end  968 total 1056 skew    0 clock   37.9KHz
        v: height  600 start  601 end  605 total  628           clock   60.3Hz
  640x480 (0x53)   25.2MHz -HSync -VSync
        h: width   640 start  656 end  752 total  800 skew    0 clock   31.5KHz
        v: height  480 start  490 end  492 total  525           clock   59.9Hz
TV disconnected (normal left inverted right x axis y axis)
	Identifier: 0x4d
	Timestamp:  174813
	Subpixel:   unknown
	Clones:    
	CRTCs:      0 1
	BOTTOM: 37 (0x00000025) range:  (0,100)
	RIGHT: 46 (0x0000002e) range:  (0,100)
	TOP: 36 (0x00000024) range:  (0,100)
	LEFT: 54 (0x00000036) range:  (0,100)
	TV_FORMAT: NTSC-M
		supported: NTSC-M       NTSC-443     NTSC-J       PAL-M       
		           PAL-N        PAL