Ubuntu
linux-source-2.6.20 package

kernel panic when X server terminates

Bug #34697 reported by Lei Ming on 2006-03-13

Affects		Status	Importance	Assigned to	Milestone
	linux-source-2.6.20 (Ubuntu)	Fix Released	Medium	Unassigned
	xorg (Ubuntu)	Invalid	Undecided	Unassigned

Bug Description

Dapper Drake x86_64 flight's i810 X driver causes kernel panic when terminates X server on i945G system (DELL GX620).

This bug has also been reported to Freedesktop's bugzilla as bug# 5085.

I'm using Dapper Drakes' latest flight (x86_64 version) on a DELL GX620 machine, which has a Intel 945G chipset. I use the "i810" X driver, and everytime when I terminate X, either by logging out GNOME, shutting down/restart system or killing X server manually, I get kernel panic for paging fault. The problem won't appear if I use "vesa" driver.

I've tried Ubuntu 5.10 and SLES 9 SP3 and both have the same problem. It seems only RHEL 4 U2 has fixed it.

I can provide the screenshot of the kernel panic if you want to see it.

kernel version:

Linux b 2.6.15-17-amd64-generic #1 SMP PREEMPT Tue Mar 7 05:53:18 UTC 2006 x86_64 GNU/Linux

lspci:

0000:00:00.0 Host bridge: Intel Corporation 945G/P Memory Controller Hub (rev 02 )
0000:00:01.0 PCI bridge: Intel Corporation 945G/P PCI Express Graphics Port (rev 02)
0000:00:02.0 VGA compatible controller: Intel Corporation 945G Integrated Graphi cs Controller (rev 02)
0000:00:02.1 Display controller: Intel Corporation 945G Integrated Graphics Cont roller (rev 02)
0000:00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 01)
0000:00:1c.1 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 2 (rev 01)
0000:00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #1 (rev 01)
0000:00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #2 (rev 01)
0000:00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #3 (rev 01)
0000:00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI #4 (rev 01)
0000:00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Co ntroller (rev 01)
0000:00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev e1)
0000:00:1e.2 Multimedia audio controller: Intel Corporation 82801G (ICH7 Family) AC'97 Audio Controller (rev 01)
0000:00:1f.0 ISA bridge: Intel Corporation 82801GB/GR (ICH7 Family) LPC Interfac e Bridge (rev 01)
0000:00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controlle r (rev 01)
0000:00:1f.2 IDE interface: Intel Corporation 82801GB/GR/GH (ICH7 Family) Serial ATA Storage Controllers cc=IDE (rev 01)
0000:00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 01)
0000:02:00.0 Ethernet controller: Broadcom Corporation NetXtreme BCM5751 Gigabit Ethernet PCI Express (rev 01)

lsmod:

Module Size Used by
ipv6 300416 12
rfcomm 45600 0
l2cap 30464 5 rfcomm
bluetooth 59268 4 rfcomm,l2cap
cpufreq_userspace 9184 0
cpufreq_stats 8264 0
freq_table 6464 1 cpufreq_stats
cpufreq_powersave 3328 0
cpufreq_ondemand 9768 0
cpufreq_conservative 10984 0
video 18824 0
tc1100_wmi 9096 0
sony_acpi 7060 0
pcc_acpi 14848 0
hotkey 13768 0
dev_acpi 15364 0
container 6272 0
button 8864 0
acpi_sbs 24600 0
battery 12296 1 acpi_sbs
i2c_acpi_ec 7040 1 acpi_sbs
i2c_core 26624 1 i2c_acpi_ec
ac 7176 1 acpi_sbs
ext2 74640 1
dm_mod 63048 1
af_packet 28172 2
md_mod 76792 0
rtc 16760 0
parport_pc 40816 1
lp 15040 0
parport 44172 2 parport_pc,lp
snd_intel8x0 38184 1
snd_ac97_codec 109884 1 snd_intel8x0
snd_ac97_bus 3968 1 snd_ac97_codec
snd_pcm_oss 59424 0
snd_mixer_oss 20608 1 snd_pcm_oss
snd_pcm 104712 3 snd_intel8x0,snd_ac97_codec,snd_pcm_oss
snd_timer 29064 1 snd_pcm
psmouse 40452 0
serio_raw 9732 0
snd 68576 8 snd_intel8x0,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_timer
tg3 106500 0
soundcore 13216 1 snd
snd_page_alloc 13968 2 snd_intel8x0,snd_pcm
intel_agp 27448 1
hw_random 7200 0
shpchp 51360 0
pci_hotplug 33168 1 shpchp
sg 43568 0
tsdev 10240 0
evdev 14464 1
usbhid 43040 0
xfs 547168 4
exportfs 8064 1 xfs
uhci_hcd 36640 0
ehci_hcd 34568 0
usbcore 145980 4 usbhid,uhci_hcd,ehci_hcd
sd_mod 21376 7
ata_piix 13188 12
libata 67344 1 ata_piix
scsi_mod 159992 3 sg,sd_mod,libata
ide_cd 35744 0
cdrom 41144 1 ide_cd
piix 14084 1
generic 7300 0
thermal 16524 0
processor 29224 1 thermal
fan 6408 0
capability 7176 0
commoncap 9728 1 capability
vesafb 10920 1
cfbcopyarea 5120 1 vesafb
cfbimgblt 4224 1 vesafb
cfbfillrect 5760 1 vesafb
fbcon 43136 72
tileblit 4096 1 fbcon
font 9984 1 fbcon
bitblit 7424 1 fbcon
softcursor 3712 1 bitblit

See original description

Tags:

Lei Ming (ming-lei) on 2006-03-13

description:	updated
summary:	+ Dapper Drake x86_64 flight's i810 X driver causes kernel panic when + terminates X server on i945G system (DELL GX620).

Revision history for this message

Paul Sladen (sladen) wrote on 2006-03-14: Re: [Bug 34697] kernel panic when X server terminates

> It seems only RHEL 4 U2 has fixed it.

It could be that RHEL may have a more conservative configuration (eg. no
DRI). Are you able to copy across the config from the Ubuntu/SLES install
and try that under RHEL?

Any differences between them may well show up a workaround/solution; or
otherwise we can start patch hunting.

BTW, could you report the fact that you think it's fixed in the RH release
to the upstream FD.org bugzilla---that may give them clues too, and they're
in a much better position to follow that up directly.

Revision history for this message

Lei Ming (ming-lei) wrote on 2006-03-14:

Download full text (6.1 KiB)

Disabling DRI doesn't help. I copied Ubuntu's xorg.conf to RHEL4U2 and
it's X still works with no problem.
I will comment on Freedesktop.org's bugzilla.
Thanks!

On Tue, 2006-03-14 at 01:09 +0000, Paul Sladen wrote:
> Public bug report changed:
> https://launchpad.net/malone/bugs/34697
>
> Comment:
> > It seems only RHEL 4 U2 has fixed it.
>
> It could be that RHEL may have a more conservative configuration (eg. no
> DRI). Are you able to copy across the config from the Ubuntu/SLES install
> and try that under RHEL?
>
> Any differences between them may well show up a workaround/solution; or
> otherwise we can start patch hunting.
>
> BTW, could you report the fact that you think it's fixed in the RH release
> to the upstream FD.org bugzilla---that may give them clues too, and they're
> in a much better position to follow that up directly.

# /etc/X11/xorg.conf (xorg X Window System server configuration file)
#
# This file was generated by dexconf, the Debian X Configuration tool, using
# values from the debconf database.
#
# Edit this file with caution, and see the /etc/X11/xorg.conf manual page.
# (Type "man /etc/X11/xorg.conf" at the shell prompt.)
#
# This file is automatically updated on xserver-xorg package upgrades *only*
# if it has not been modified since the last upgrade of the xserver-xorg
# package.
#
# If you have edited this file but would like it to be automatically updated
# again, run the following command:
# sudo dpkg-reconfigure -phigh xserver-xorg

Section "Files"
FontPath "/usr/share/X11/fonts/misc"
FontPath "/usr/share/X11/fonts/cyrillic"
FontPath "/usr/share/X11/fonts/100dpi/:unscaled"
FontPath "/usr/share/X11/fonts/75dpi/:unscaled"
FontPath "/usr/share/X11/fonts/Type1"
FontPath "/usr/share/X11/fonts/100dpi"
FontPath "/usr/share/X11/fonts/75dpi"
# path to defoma fonts
FontPath "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType"
EndSection

Section "Module"
Load "i2c"
Load "bitmap"
Load "ddc"
Load "dri"
Load "extmod"
Load "freetype"
Load "glx"
Load "int10"
Load "type1"
Load "vbe"
EndSection

Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "CoreKeyboard"
Option "XkbRules" "xorg"
Option "XkbModel" "pc104"
Option "XkbLayout" "us"
EndSection

Section "InputDevice"
Identifier "Configured Mouse"
Driver "mouse"
Option "CorePointer"
Option "Device" "/dev/input/mice"
Option "Protocol" "ExplorerPS/2"
Option "Emulate3Buttons" "true"
EndSection

Section "Device"
Identifier "Generic Video Card"
Driver "i810"
BusID "PCI:0:2:0"
EndSection

Section "Monitor"
Identifier "Generic Monitor"
Option "DPMS"
HorizSync 28-64
VertRefresh 43-60
EndSection

Section "Screen"
Identifier "Default Screen"
Device "Generic Video Card"
Monitor "Generic Monitor"
DefaultDepth 24
SubSection "Display"
  Depth 1
  Modes "1280x1024"
EndSubSection
SubSection "Display"
  Depth 4
  Modes "1280x1024"
EndSubSection
SubSection "Display"
  Depth 8
  Modes "1280x1024"
EndSubSection
SubSection "Display"
  Depth 15
  Modes "1280x1024"
EndSubSection
SubSection "Display"
  Depth 16
  Modes "1280x1024"
EndSubSection
SubSection "Display"
  Depth 24
  Modes "1280x1...

Disabling DRI doesn't help. I copied Ubuntu's xorg.conf to RHEL4U2 and
it's X still works with no problem.
I will comment on Freedesktop.org's bugzilla.
Thanks!

On Tue, 2006-03-14 at 01:09 +0000, Paul Sladen wrote:
> Public bug report changed:
> https://launchpad.net/malone/bugs/34697
> 
> Comment:
> > It seems only RHEL 4 U2 has fixed it.
> 
> It could be that RHEL may have a more conservative configuration (eg. no
> DRI).  Are you able to copy across the config from the Ubuntu/SLES install
> and try that under RHEL?
> 
> Any differences between them may well show up a workaround/solution;  or
> otherwise we can start patch hunting.
> 
> BTW, could you report the fact that you think it's fixed in the RH release
> to the upstream FD.org bugzilla---that may give them clues too, and they're
> in a much better position to follow that up directly.

Section "Files"
	FontPath	"/usr/share/X11/fonts/misc"
	FontPath	"/usr/share/X11/fonts/cyrillic"
	FontPath	"/usr/share/X11/fonts/100dpi/:unscaled"
	FontPath	"/usr/share/X11/fonts/75dpi/:unscaled"
	FontPath	"/usr/share/X11/fonts/Type1"
	FontPath	"/usr/share/X11/fonts/100dpi"
	FontPath	"/usr/share/X11/fonts/75dpi"
	# path to defoma fonts
	FontPath	"/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType"
EndSection

Section "Module"
	Load	"i2c"
	Load	"bitmap"
	Load	"ddc"
	Load	"dri"
	Load	"extmod"
	Load	"freetype"
	Load	"glx"
	Load	"int10"
	Load	"type1"
	Load	"vbe"
EndSection

Section "InputDevice"
	Identifier	"Generic Keyboard"
	Driver		"kbd"
	Option		"CoreKeyboard"
	Option		"XkbRules"	"xorg"
	Option		"XkbModel"	"pc104"
	Option		"XkbLayout"	"us"
EndSection

Section "InputDevice"
	Identifier	"Configured Mouse"
	Driver		"mouse"
	Option		"CorePointer"
	Option		"Device"		"/dev/input/mice"
	Option		"Protocol"		"ExplorerPS/2"
	Option		"Emulate3Buttons"	"true"
EndSection

Section "Device"
	Identifier	"Generic Video Card"
	Driver		"i810"
	BusID		"PCI:0:2:0"
EndSection

Section "Monitor"
	Identifier	"Generic Monitor"
	Option		"DPMS"
	HorizSync	28-64
	VertRefresh	43-60
EndSection

Section "Screen"
	Identifier	"Default Screen"
	Device		"Generic Video Card"
	Monitor		"Generic Monitor"
	DefaultDepth	24
	SubSection "Display"
		Depth		1
		Modes		"1280x1024"
	EndSubSection
	SubSection "Display"
		Depth		4
		Modes		"1280x1024"
	EndSubSection
	SubSection "Display"
		Depth		8
		Modes		"1280x1024"
	EndSubSection
	SubSection "Display"
		Depth		15
		Modes		"1280x1024"
	EndSubSection
	SubSection "Display"
		Depth		16
		Modes		"1280x1024"
	EndSubSection
	SubSection "Display"
		Depth		24
		Modes		"1280x1024"
	EndSubSection
EndSection

Section "ServerLayout"
	Identifier	"Default Layout"
	Screen		"Default Screen"
	InputDevice	"Generic Keyboard"
	InputDevice	"Configured Mouse"
EndSection

Section "DRI"
	Mode	0666
EndSection

# Xorg configuration created by system-config-display

Section "ServerLayout"
	Identifier     "single head configuration"
	Screen      0  "Screen0" 0 0
	InputDevice    "Mouse0" "CorePointer"
	InputDevice    "Keyboard0" "CoreKeyboard"
EndSection

Section "Files"

# RgbPath is the location of the RGB database.  Note, this is the name of the 
# file minus the extension (like ".txt" or ".db").  There is normally
# no need to change the default.
# Multiple FontPath entries are allowed (they are concatenated together)
# By default, Red Hat 6.0 and later now use a font server independent of
# the X server to render fonts.
	RgbPath      "/usr/X11R6/lib/X11/rgb"
	FontPath     "unix/:7100"
EndSection

Section "Module"
	Load  "dbe"
	Load  "extmod"
	Load  "fbdevhw"
	Load  "glx"
	Load  "record"
	Load  "freetype"
	Load  "type1"
	Load  "dri"
EndSection

Section "InputDevice"

# Specify which keyboard LEDs can be user-controlled (eg, with xset(1))
#	Option	"Xleds"		"1 2 3"
# To disable the XKEYBOARD extension, uncomment XkbDisable.
#	Option	"XkbDisable"
# To customise the XKB settings to suit your keyboard, modify the
# lines below (which are the defaults).  For example, for a non-U.S.
# keyboard, you will probably want to use:
#	Option	"XkbModel"	"pc102"
# If you have a US Microsoft Natural keyboard, you can use:
#	Option	"XkbModel"	"microsoft"
#
# Then to change the language, change the Layout setting.
# For example, a german layout can be obtained with:
#	Option	"XkbLayout"	"de"
# or:
#	Option	"XkbLayout"	"de"
#	Option	"XkbVariant"	"nodeadkeys"
#
# If you'd like to switch the positions of your capslock and
# control keys, use:
#	Option	"XkbOptions"	"ctrl:swapcaps"
# Or if you just want both to be control, use:
#	Option	"XkbOptions"	"ctrl:nocaps"
#
	Identifier  "Keyboard0"
	Driver      "kbd"
	Option	    "XkbModel" "pc105"
	Option	    "XkbLayout" "us"
EndSection

Section "InputDevice"
	Identifier  "Mouse0"
	Driver      "mouse"
	Option	    "Protocol" "IMPS/2"
	Option	    "Device" "/dev/input/mice"
	Option	    "ZAxisMapping" "4 5"
	Option	    "Emulate3Buttons" "yes"
EndSection

Section "Monitor"
	Identifier   "Monitor0"
	VendorName   "Monitor Vendor"
	ModelName    "Dell 1704FPT (Analog)"
	DisplaySize  340	270
	HorizSync    30.0 - 81.0
	VertRefresh  56.0 - 76.0
	Option	    "dpms"
EndSection

Section "Device"
	Identifier  "Videocard0"
	Driver      "i810"
	VendorName  "Videocard vendor"
	BoardName   "Intel 915"
EndSection

Section "Screen"
	Identifier "Screen0"
	Device     "Videocard0"
	Monitor    "Monitor0"
	DefaultDepth     24
	SubSection "Display"
		Viewport   0 0
		Depth     16
		Modes    "800x600" "640x480"
	EndSubSection
	SubSection "Display"
		Viewport   0 0
		Depth     24
		Modes    "1280x1024" "1280x960" "1152x864" "1024x768" "800x600" "640x480"
	EndSubSection
EndSection

Section "DRI"
	Group        0
	Mode         0666
EndSection

Revision history for this message

Lei Ming (ming-lei) wrote on 2006-03-15:

This is a snapshot of the kernel panic. I'm sorry it's not very clear.

http://www.flickr.com/photo_zoom.gne?id=112755726&size=o

Revision history for this message

Baishampayan Ghose (b.ghose) wrote on 2006-03-16:

Assigning the bug to the X-Swat team.

Changed in xserver-xorg-driver-i810:
assignee:	nobody → ubuntu-x-swat

Revision history for this message

Lei Ming (ming-lei) wrote on 2006-03-21: Kernel Panic Stack Trace

Download full text (41.4 KiB)

Finally I got a serial port cable and captured the kernel panic output!

I don't know if I can use a paste bin so I just attached it here.

The first one is by manually kill the X process when running an AMD64
generic kenrel. The second one is by reboot the system when running an
AMD64 Xeon kernel, which is my default kernel.

Finally I got a serial port cable and captured the kernel panic output!

I don't know if I can use a paste bin so I just attached it here.

The first one is by manually kill the X process when running an AMD64
generic kenrel. The second one is by reboot the system when running an
AMD64 Xeon kernel, which is my default kernel.

sudo kill 4271
Password:
childe@b:~$ [  194.072558] Unable to handle kernel paging request at ffff810077f2ece8 RIP: 
[  194.077262] <ffffffff80262dba>{agp_free_memory+122}
[  194.084724] PGD 8063 PUD a063 PMD 8000000077e001e3 BAD
[  194.089967] Oops: 0009 [1] PREEMPT SMP 
[  194.093890] CPU 0 
[  194.095936] Modules linked in: rfcomm l2cap bluetooth i915 drm ipv6 cpufreq_userspace cpufreq_stats freq_table cpufreq_powersave cpufreq_ondemand cpufreq_conservative video tc1100_wmi sony_acpi pcc_acpi hotkey dev_acpi container button acpi_sbs battery i2c_acpi_ec i2c_core ac ext2 af_packet dm_mod md_mod rtc parport_pc lp parport psmouse tg3 tsdev serio_raw snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_pcm_oss snd_mixer_oss usbhid snd_pcm snd_timer intel_agp snd soundcore snd_page_alloc hw_random shpchp pci_hotplug evdev sg xfs exportfs ehci_hcd uhci_hcd usbcore sd_mod ata_piix libata scsi_mod ide_cd cdrom piix generic thermal processor fan capability commoncap vesafb cfbcopyarea cfbimgblt cfbfillrect fbcon tileblit font bitblit softcursor
[  194.163071] Pid: 4271, comm: Xorg Not tainted 2.6.15-19-amd64-generic #1
[  194.169889] RIP: 0010:[<ffffffff80262dba>] <ffffffff80262dba>{agp_free_memory+122}
[  194.177427] RSP: 0018:ffff810077d2fea8  EFLAGS: 00010246
[  194.183015] RAX: 000000000000004c RBX: ffff810077f2ecc0 RCX: 000000000000004b
[  194.190278] RDX: ffff810078923b00 RSI: ffff810001000000 RDI: ffff810078923b00
[  194.197537] RBP: 0000000000000800 R08: 0000000000000008 R09: 0000000000000207
[  194.204804] R10: 0000000000000000 R11: 0000000000003246 R12: ffff810000000000
[  194.212065] R13: ffff8100779a9dc0 R14: ffffffff80426d40 R15: ffff81007a9f4280
[  194.219327] FS:  00002aaaab7acce0(0000) GS:ffffffff80446800(0000) knlGS:0000000000000000
[  194.227560] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[  194.233411] CR2: ffff810077e00970 CR3: 000000007e9f2000 CR4: 00000000000006e0
[  194.240669] Process Xorg (pid: 4271, threadinfo ffff810077d2e000, task ffff81007e6f87e0)
[  194.248899] Stack: ffff810077f2ef40 ffff81007a9f4280 ffff810078923e20 ffffffff80261cb8 
[  194.256895]        ffff81007dd9a4f0 0000000000000008 ffff81007a9f4280 ffff81007daa4e48 
[  194.265072]        ffff81007aada518 ffff81007e7d86c0 
[  194.270232] Call Trace:<ffffffff80261cb8>{agp_release+200} <ffffffff8018e482>{__fput+178}
[  194.278612]        <ffffffff8018b338>{filp_close+104} <ffffffff8018b9b3>{sys_close+163}
[  194.286805]        <ffffffff8010fede>{system_call+126} 
[  194.292372] 
[  194.292373] Code: 8b 7b 28 e8 3e ff ff ff 48 8b 7b 18 e8 15 ed f1 ff 48 89 df 
[  194.301360] RIP <ffffffff80262dba>{agp_free_memory+122} RSP <ffff810077d2fea8>
[  194.308725] CR2: ffff810077f2ece8
[  194.312097]  <1>Unable to handle kernel paging request at ffff810077f82178 RIP: 
[  194.317227] <ffffffff802bf845>{ip_route_input+101}
[  194.324619] PGD 8063 PUD a063 PMD 8000000077e001e3 BAD
[  194.329882] Oops: 0009 [2] PREEMPT SMP 
[  194.333811] CPU 0 
[  194.335864] Modules linked in: rfcomm l2cap bluetooth i915 drm ipv6 cpufreq_userspace cpufreq_stats freq_table cpufreq_powersave cpufreq_ondemand cpufreq_conservative video tc1100_wmi sony_acpi pcc_acpi hotkey dev_acpi container button acpi_sbs battery i2c_acpi_ec i2c_core ac ext2 af_packet dm_mod md_mod rtc parport_pc lp parport psmouse tg3 tsdev serio_raw snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_pcm_oss snd_mixer_oss usbhid snd_pcm snd_timer intel_agp snd soundcore snd_page_alloc hw_random shpchp pci_hotplug evdev sg xfs exportfs ehci_hcd uhci_hcd usbcore sd_mod ata_piix libata scsi_mod ide_cd cdrom piix generic thermal processor fan capability commoncap vesafb cfbcopyarea cfbimgblt cfbfillrect fbcon tileblit font bitblit softcursor
[  194.403183] Pid: 4271, comm: Xorg Not tainted 2.6.15-19-amd64-generic #1
[  194.410020] RIP: 0010:[<ffffffff802bf845>] <ffffffff802bf845>{ip_route_input+101}
[  194.417486] RSP: 0018:ffffffff803d8d88  EFLAGS: 00010282
[  194.423088] RAX: ffff810077f82080 RBX: ffff810077f82080 RCX: 00000000000149e8
[  194.430368] RDX: ffff810037a00000 RSI: 00000000985545d8 RDI: 000000006a048fce
[  194.437649] RBP: 00000000ff574598 R08: ffff81007eb45000 R09: ffff81007df20780
[  194.444929] R10: 0000000000000175 R11: 0000000000000000 R12: 0000000098554598
[  194.452209] R13: 0000000000000002 R14: 0000000000000000 R15: 0000000000000000
[  194.459490] FS:  00002aaaab7acce0(0000) GS:ffffffff80446800(0000) knlGS:0000000000000000
[  194.467746] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[  194.473607] CR2: ffff810077e00c10 CR3: 000000007e9f2000 CR4: 00000000000006e0
[  194.480889] Process Xorg (pid: 4271, threadinfo ffff810077d2e000, task ffff81007e6f87e0)
[  194.489143] Stack: ffff81007df20780 0000000000000000 ffff81007eb45000 ffff81007df20780 
[  194.497160]        ffff81007eb45000 0000000000000296 ffff81007df37580 ffff81007ae7d020 
[  194.505360]        ffff81007df20780 ffff81007eb45000 
[  194.510532] Call Trace: <IRQ> <ffffffff802c2433>{ip_rcv+675} <ffffffff882a3bcd>{:af_packet:packet_rcv_spkt+653}
[  194.520901]        <ffffffff802a123a>{netif_receive_skb+682} <ffffffff8823eb6d>{:tg3:tg3_poll+1885}
[  194.530197]        <ffffffff8029f967>{net_rx_action+199} <ffffffff80142e74>{__do_softirq+100}
[  194.538987]        <ffffffff8011128f>{call_softirq+31} <ffffffff80112c4c>{do_softirq+44}
[  194.547286]        <ffffffff80142ae8>{irq_exit+72} <ffffffff80110af6>{apic_timer_interrupt+98}
[  194.556109]         <EOI> <ffffffff803110e8>{_spin_unlock_irqrestore+8}
[  194.562918]        <ffffffff80111984>{oops_end+36} <ffffffff80126aca>{do_page_fault+1898}
[  194.571303]        <ffffffff8030fe27>{thread_return+151} <ffffffff80110c49>{error_exit+0}
[  194.579751]        <ffffffff80262dba>{agp_free_memory+122} <ffffffff80262dba>{agp_free_memory+122}
[  194.588970]        <ffffffff80261cb8>{agp_release+200} <ffffffff8018e482>{__fput+178}
[  194.597013]        <ffffffff8018b338>{filp_close+104} <ffffffff8018b9b3>{sys_close+163}
[  194.605229]        <ffffffff8010fede>{system_call+126} 
[  194.610808] 
[  194.610809] Code: 3b ab f8 00 00 00 0f 85 af 00 00 00 44 3b a3 fc 00 00 00 0f 
[  194.619826] RIP <ffffffff802bf845>{ip_route_input+101} RSP <ffffffff803d8d88>
[  194.627123] CR2: ffff810077f82178
[  194.630500]  <1>Unable to handle kernel paging request<0>Kernel panic - not syncing: Aiee, killing interrupt handler!
[  194.631942]   at ffff81007735bdc0 RIP: 
[  194.642766] <ffffffff80146c90>{cascade+32}
[  194.649446] PGD 8063 PUD a063 PMD 80000000772001e3 BAD
[  194.654707] Oops: 0009 [3] PREEMPT SMP 
[  194.658635] CPU 1 
[  194.660688] Modules linked in: rfcomm l2cap bluetooth i915 drm ipv6 cpufreq_userspace cpufreq_stats freq_table cpufreq_powersave cpufreq_ondemand cpufreq_conservative video tc1100_wmi sony_acpi pcc_acpi hotkey dev_acpi container button acpi_sbs battery i2c_acpi_ec i2c_core ac ext2 af_packet dm_mod md_mod rtc parport_pc lp parport psmouse tg3 tsdev serio_raw snd_intel8x0 snd_ac97_codec snd_ac97_bus snd_pcm_oss snd_mixer_oss usbhid snd_pcm snd_timer intel_agp snd soundcore snd_page_alloc hw_random shpchp pci_hotplug evdev sg xfs exportfs ehci_hcd uhci_hcd usbcore sd_mod ata_piix libata scsi_mod ide_cd cdrom piix generic thermal processor fan capability commoncap vesafb cfbcopyarea cfbimgblt cfbfillrect fbcon tileblit font bitblit softcursor
[  194.727994] Pid: 4083, comm: dd Not tainted 2.6.15-19-amd64-generic #1
[  194.734652] RIP: 0010:[<ffffffff80146c90>] <ffffffff80146c90>{cascade+32}
[  194.741409] RSP: 0018:ffff81007e693ef0  EFLAGS: 00010083
[  194.747009] RAX: 00000000000001e0 RBX: ffff81007735bd98 RCX: ffff81007e693f18
[  194.754287] RDX: 000000000000001e RSI: ffff810002bfab98 RDI: ffff810002bf9b80
[  194.761569] RBP: ffff810002bfad78 R08: 0000000000000003 R09: 0000000000000002
[  194.768849] R10: 0000000000000001 R11: 0000000000000246 R12: ffff810002bf9b80
[  194.776131] R13: 000000000000001e R14: ffff81007e693f18 R15: ffff81007e693f88
[  194.783409] FS:  00002aaaab018ae0(0000) GS:ffffffff80446880(0000) knlGS:0000000000000000
[  194.791662] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[  194.797523] CR2: ffff810077200ad8 CR3: 000000007af84000 CR4: 00000000000006e0
[  194.804805] Process dd (pid: 4083, threadinfo ffff8100784f8000, task ffff81007dee89a0)
[  194.812884] Stack: 0000000000000000 ffffffff80447510 ffff810002bf9b80 ffffffff80490c00 
[  194.820899]        ffffffff80147cc7 ffff81007e693f18 ffff81007e693f18 0000000000000001 
[  194.829097]        ffffffff80447510 0000000000000080 
[  194.834270] Call Trace: <IRQ> <ffffffff80147cc7>{run_timer_softirq+119} <ffffffff80142e74>{__do_softirq+100}
[  194.844363]        <ffffffff8011128f>{call_softirq+31} <ffffffff80112c4c>{do_softirq+44}
[  194.852660]        <ffffffff80142ae8>{irq_exit+72} <ffffffff80110af6>{apic_timer_interrupt+98}
[  194.861483]         <EOI> <ffffffff8013d25c>{do_syslog+508} <ffffffff803110b5>{_spin_unlock+21}
[  194.870435]        <ffffffff8018d14d>{vfs_read+317} <ffffffff8018dd53>{sys_read+83}
[  194.878298]        <ffffffff8010fede>{system_call+126} 
[  194.883883] 
[  194.883884] Code: 4c 39 63 28 48 89 de 74 0a 0f 0b 68 be cf 32 80 c2 9b 01 48 
[  194.892902] RIP <ffffffff80146c90>{cascade+32} RSP <ffff81007e693ef0>
[  194.899485] CR2: ffff81007735bdc0
[  194.902862] Badness in do_unblank_screen at drivers/char/vt.c:2857
[  194.909165] 
[  194.909166] Call Trace: <IRQ> <ffffffff8025d2b7>{do_unblank_screen+71} <ffffffff80125f8c>{bust_spinlocks+28}
[  194.920566]        <ffffffff80111975>{oops_end+21} <ffffffff80126aca>{do_page_fault+1898}
[  194.928943]        <ffffffff802dfd4d>{tcp_child_process+173} <ffffffff802c1200>{cleanup_once+64}
[  194.937962]        <ffffffff80136fae>{activate_task+158} <ffffffff80136fae>{activate_task+158}
[  194.946793]        <ffffffff80110c49>{error_exit+0} <ffffffff80146c90>{cascade+32}
[  194.954606]        <ffffffff80147cc7>{run_timer_softirq+119} <ffffffff80142e74>{__do_softirq+100}
[  194.963724]        <ffffffff8011128f>{call_softirq+31} <ffffffff80112c4c>{do_softirq+44}
[  194.972022]        <ffffffff80142ae8>{irq_exit+72} <ffffffff80110af6>{apic_timer_interrupt+98}
[  194.980844]         <EOI> <ffffffff8013d25c>{do_syslog+508} <ffffffff803110b5>{_spin_unlock+21}
[  194.989791]        <ffffffff8018d14d>{vfs_read+317} <ffffffff8018dd53>{sys_read+83}
[  194.997650]        <ffffffff8010fede>{system_call+126} 
[  195.003233]

sudo reboot
Password:

Broadcast message from root@b (ttyS0) (Tue Mar 2 * Sendi * Stopping GNOME Display Manager...        [  219.519803] Unable to handle kernel paging request at ffff8100790d2268 RIP: 
[  219.524513] <ffffffff80240c13>{agp_free_memory+118}
[  219.531998] PGD 8063 PUD a063 PMD 80000000790001e3 BAD
[  219.537260] Oops: 0009 [1] PREEMPT SMP 
[  219.541191] CPU 0 
[  219.543247] Modules linked in: ipv6 rfcomm l2cap bluetooth i915 drm cpufreq_userspace cpufreq_stats freq_table cpufreq_powersave cpufreq_ondemand cpufreq_conservative video tc1100_wmi sony_acpi pcc_acpi hotkey dev_acpi container button acpi_sbs battery i2c_acpi_ec i2c_core ac ext2 dm_mod af_packet md_mod rtc parport_pc lp parport tsdev psmouse serio_raw usbhid snd_intel8x0 snd_ac97_codec snd_ac97_bus tg3 snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd soundcore snd_page_alloc hw_random intel_agp shpchp pci_hotplug evdev sg xfs exportfs ehci_hcd uhci_hcd usbcore sd_mod ata_piix libata scsi_mod ide_cd cdrom piix generic thermal processor fan capability commoncap vesafb cfbcopyarea cfbimgblt cfbfillrect fbcon tileblit font bitblit softcursor
[  219.610592] Pid: 4070, comm: Xorg Not tainted 2.6.15-18-amd64-xeon #1
[  219.617166] RIP: 0010:[<ffffffff80240c13>] <ffffffff80240c13>{agp_free_memory+118}
[  219.624723] RSP: 0018:ffff810078227ea8  EFLAGS: 00010246
[  219.630329] RAX: 000000000000004f RBX: ffff8100790d2240 RCX: 0000000001a66330
[  219.637610] RDX: 000000000000004e RSI: 0000000000000001 RDI: ffff81007f685080
[  219.644894] RBP: 0000000000002823 R08: 0000000000000008 R09: 0000000000000207
[  219.652176] R10: 0000000000000000 R11: 0000000000003246 R12: ffff810000000000
[  219.659458] R13: ffff810078e7cb00 R14: ffffffff803f2840 R15: ffff810077e153c0
[  219.666742] FS:  00002aaaab7acce0(0000) GS:ffffffff8040f800(0000) knlGS:0000000000000000
[  219.675005] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  219.680868] CR2: ffff810079000690 CR3: 0000000078206000 CR4: 00000000000006e0
[  219.688153] Process Xorg (pid: 4070, threadinfo ffff810078226000, task ffff810037c9d660)
[  219.696411] Stack: ffff81007f27fcc0 ffff810077e153c0 ffff81007955ac80 ffffffff8023fb8d 
[  219.704433]        ffff810037b6e138 0000000000000008 ffff810077e153c0 ffff81007a7ce298 
[  219.712636]        ffff81007a440c18 ffff810037f007c0 
[  219.717808] Call Trace:<ffffffff8023fb8d>{agp_release+168} <ffffffff8017dc16>{__fput+155}
[  219.726213]        <ffffffff8017b222>{filp_close+92} <ffffffff8017b77f>{sys_close+158}
[  219.734342]        <ffffffff8010fb8a>{system_call+126} 
[  219.739923] 
[  219.739924] Code: 8b 7b 28 e8 48 ff ff ff 48 8b 7b 18 e8 23 3e f3 ff 48 89 df 
[  219.748941] RIP <ffffffff80240c13>{agp_free_memory+118} RSP <ffff810078227ea8>
[  219.756329] CR2: ffff8100790d2268
[  219.759710]  <1>Unable to handle kernel paging request at ffff81007395a000 RIP: 
[  219.765143] <ffffffff8016ca34>{unmap_vmas+707}
[  219.772185] PGD 8063 PUD a063 PMD 80000000738001e3 BAD
[  219.777452] Oops: 0009 [2] PREEMPT SMP 
[  219.781383] CPU 0 
[  219.783438] Modules linked in: ipv6 rfcomm l2cap bluetooth i915 drm cpufreq_userspace cpufreq_stats freq_table cpufreq_powersave cpufreq_ondemand cpufreq_conservative video tc1100_wmi sony_acpi pcc_acpi hotkey dev_acpi container button acpi_sbs battery i2c_acpi_ec i2c_core ac ext2 dm_mod af_packet md_mod rtc parport_pc lp parport tsdev psmouse serio_raw usbhid snd_intel8x0 snd_ac97_codec snd_ac97_bus tg3 snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd soundcore snd_page_alloc hw_random intel_agp shpchp pci_hotplug evdev sg xfs exportfs ehci_hcd uhci_hcd usbcore sd_mod ata_piix libata scsi_mod ide_cd cdrom piix generic thermal processor fan capability commoncap vesafb cfbcopyarea cfbimgblt cfbfillrect fbcon tileblit font bitblit softcursor
[  219.850812] Pid: 4070, comm: Xorg Not tainted 2.6.15-18-amd64-xeon #1
[  219.857388] RIP: 0010:[<ffffffff8016ca34>] <ffffffff8016ca34>{unmap_vmas+707}
[  219.864506] RSP: 0018:ffff810078227b48  EFLAGS: 00010202
[  219.870112] RAX: 0000000000000001 RBX: ffff810002bef2a0 RCX: 000000007395a000
[  219.877399] RDX: ffff810000000000 RSI: 00000000fffffffc RDI: ffff810002948bc0
[  219.884684] RBP: ffff81007395a000 R08: 0000000073961065 R09: 0000000000000000
[  219.891970] R10: 0000000000000000 R11: ffff810037d6f400 R12: 00000000009cc000
[  219.899257] R13: 0000000000800000 R14: ffff810002948d38 R15: 00000000009cc000
[  219.906544] FS:  0000000000000000(0000) GS:ffffffff8040f800(0000) knlGS:0000000000000000
[  219.914807] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[  219.920671] CR2: ffff810073800ad0 CR3: 0000000000101000 CR4: 00000000000006e0
[  219.927958] Process Xorg (pid: 4070, threadinfo ffff810078226000, task ffff810037c9d660)
[  219.936219] Stack: 0000000000000000 ffff810078227c38 ffffffffffffffff 0000000000000000 
[  219.944242]        ffff81007da3ce48 ffff810078227c40 0000000000004000 0000000100000006 
[  219.952449]        0000000000000000 0000000135372e39 
[  219.957623] Call Trace:<ffffffff8016faa2>{exit_mmap+140} <ffffffff80136249>{mmput+37}
[  219.965731]        <ffffffff8013b096>{do_exit+542} <ffffffff802df711>{_spin_unlock_irqrestore+8}
[  219.974751]        <ffffffff801247a3>{do_page_fault+1768} <ffffffff801653eb>{cache_alloc_refill+413}
[  219.984159]        <ffffffff801108f5>{error_exit+0} <ffffffff80240c13>{agp_free_memory+118}
[  219.992797]        <ffffffff80240c13>{agp_free_memory+118} <ffffffff8023fb8d>{agp_release+168}
[  220.001637]        <ffffffff8017dc16>{__fput+155} <ffffffff8017b222>{filp_close+92}
[  220.009512]        <ffffffff8017b77f>{sys_close+158} <ffffffff8010fb8a>{system_call+126}
[  220.017823]        
[  220.020187] 
[  220.020188] Code: 48 8b 55 00 48 85 d2 75 0b 48 83 6c 24 30 01 e9 e5 01 00 00 
[  220.029211] RIP <ffffffff8016ca34>{unmap_vmas+707} RSP <ffff810078227b48>
[  220.036158] CR2: ffff81007395a000
[  220.039537]  <1>Unable to handle kernel paging request<1>Fixing recursive fault but reboot is needed!
[  220.041037] scheduling while atomic: Xorg/0x00000002/4070
[  220.041039] 
[  220.041040] Call Trace:<ffffffff802dde7b>{schedule+122} <ffffffff801392e3>{printk+78}
[  220.041059]        <ffffffff802defcf>{__down_read+50} <ffffffff8013af7c>{do_exit+260}
[  220.041100]        <ffffffff802df711>{_spin_unlock_irqrestore+8} <ffffffff801247a3>{do_page_fault+1768}
[  220.041132]        <ffffffff80162896>{__pagevec_free+41} <ffffffff801108f5>{error_exit+0}
[  220.041218]        <ffffffff8016ca34>{unmap_vmas+707} <ffffffff8016cf38>{unmap_vmas+1991}
[  220.041278]        <ffffffff8016faa2>{exit_mmap+140} <ffffffff80136249>{mmput+37}
[  220.041368]        <ffffffff8013b096>{do_exit+542} <ffffffff802df711>{_spin_unlock_irqrestore+8}
[  220.041393]        <ffffffff801247a3>{do_page_fault+1768} <ffffffff801653eb>{cache_alloc_refill+413}
[  220.041452]        <ffffffff801108f5>{error_exit+0} <ffffffff80240c13>{agp_free_memory+118}
[  220.041540]        <ffffffff80240c13>{agp_free_memory+118} <ffffffff8023fb8d>{agp_release+168}
[  220.041565]        <ffffffff8017dc16>{__fput+155} <ffffffff8017b222>{filp_close+92}
[  220.041602]        <ffffffff8017b77f>{sys_close+158} <ffffffff8010fb8a>{system_call+126}
[  220.041628]        
[  220.159729]  at ffff8100791efa98 RIP: 
[  220.159731] <ffffffff8018aed3>{__link_path_walk+991}
[  220.168637] PGD 8063 PUD a063 PMD 80000000790001e3 BAD
[  220.173904] Oops: 0009 [3] PREEMPT SMP 
[  220.177836] CPU 1 
[  220.179891] Modules linked in: ipv6 rfcomm l2cap bluetooth i915 drm cpufreq_userspace cpufreq_stats freq_table cpufreq_powersave cpufreq_ondemand cpufreq_conservative video tc1100_wmi sony_acpi pcc_acpi hotkey dev_acpi container button acpi_sbs battery i2c_acpi_ec i2c_core ac ext2 dm_mod af_packet md_mod rtc parport_pc lp parport tsdev psmouse serio_raw usbhid snd_intel8x0 snd_ac97_codec snd_ac97_bus tg3 snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd soundcore snd_page_alloc hw_random intel_agp shpchp pci_hotplug evdev sg xfs exportfs ehci_hcd uhci_hcd usbcore sd_mod ata_piix libata scsi_mod ide_cd cdrom piix generic thermal processor fan capability commoncap vesafb cfbcopyarea cfbimgblt cfbfillrect fbcon tileblit font bitblit softcursor
[  220.247266] Pid: 4727, comm: start-stop-daem Not tainted 2.6.15-18-amd64-xeon #1
[  220.254816] RIP: 0010:[<ffffffff8018aed3>] <ffffffff8018aed3>{__link_path_walk+991}
[  220.262464] RSP: 0018:ffff8100724b7ce8  EFLAGS: 00010286
[  220.268068] RAX: 0000000000000000 RBX: ffff81007311f005 RCX: 0000000000000006
[  220.275353] RDX: 0000000000000005 RSI: ffff81007a724078 RDI: ffff81007a724078
[  220.282637] RBP: ffff8100791ef990 R08: 0000000000000001 R09: ffff81007e5292c0
[  220.289922] R10: ffff8100735a9000 R11: ffffffff801cb8e2 R12: 0000000000000000
[  220.297206] R13: ffff8100724b7ec8 R14: ffff81007311f000 R15: 0000000000000101
[  220.304492] FS:  00002aaaaadfb6d0(0000) GS:ffffffff8040f880(0000) knlGS:0000000000000000
[  220.312751] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[  220.318616] CR2: ffff810079000f78 CR3: 000000007a317000 CR4: 00000000000006e0
[  220.325901] Process start-stop-daem (pid: 4727, threadinfo ffff8100724b6000, task ffff81007e7f4860)
[  220.335135] Stack: ffff8100724b7d88 ffffffff802de551 000000030029ab98 ffff81007311f001 
[  220.343158]        ffff81003795c380 ffff81007a724078 ffff81007e7f4860 ffff8100724b7ec8 
[  220.351364]        ffff810037f006c0 ffff81007ddd3078 
[  220.356540] Call Trace:<ffffffff802de551>{thread_return+82} <ffffffff8018ba50>{link_path_walk+90}
[  220.365657]        <ffffffff8017b665>{get_unused_fd+237} <ffffffff8018bfe5>{path_lookup+448}
[  220.374351]        <ffffffff8018c044>{__path_lookup_intent_open+75} <ffffffff8018d299>{open_namei+129}
[  220.383907]        <ffffffff8018f8a1>{__pollwait+0} <ffffffff8017c285>{filp_open+29}
[  220.391866]        <ffffffff8017b665>{get_unused_fd+237} <ffffffff8017c3b5>{do_sys_open+61}
[  220.400462]        <ffffffff8010fb8a>{system_call+126} 
[  220.406048] 
[  220.406049] Code: 48 8b 85 08 01 00 00 48 85 c0 0f 84 a6 0a 00 00 48 83 78 50 
[  220.415080] RIP <ffffffff8018aed3>{__link_path_walk+991} RSP <ffff8100724b7ce8>
[  220.422558] CR2: ffff8100791efa98
[  220.425938]  <1>Unable to handle kernel paging request at ffff810079082340 RIP: 
[  220.431017] <ffffffff801efdae>{radix_tree_lookup+36}
[  220.438594] PGD 8063 PUD a063 PMD 80000000790001e3 BAD
[  220.443861] Oops: 0009 [4] PREEMPT SMP 
[  220.447794] CPU 0 
[  220.449850] Modules linked in: ipv6 rfcomm l2cap bluetooth i915 drm cpufreq_userspace cpufreq_stats freq_table cpufreq_powersave cpufreq_ondemand cpufreq_conservative video tc1100_wmi sony_acpi pcc_acpi hotkey dev_acpi container button acpi_sbs battery i2c_acpi_ec i2c_core ac ext2 dm_mod af_packet md_mod rtc parport_pc lp parport tsdev psmouse serio_raw usbhid snd_intel8x0 snd_ac97_codec snd_ac97_bus tg3 snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd soundcore snd_page_alloc hw_random intel_agp shpchp pci_hotplug evdev sg xfs exportfs ehci_hcd uhci_hcd usbcore sd_mod ata_piix libata scsi_mod ide_cd cdrom piix generic thermal processor fan capability commoncap vesafb cfbcopyarea cfbimgblt cfbfillrect fbcon tileblit font bitblit softcursor
[  220.517249] Pid: 3923, comm: syslogd Not tainted 2.6.15-18-amd64-xeon #1
[  220.524092] RIP: 0010:[<ffffffff801efdae>] <ffffffff801efdae>{radix_tree_lookup+36}
[  220.531743] RSP: 0018:ffff810079387aa0  EFLAGS: 00010002
[  220.537351] RAX: 0000000000000001 RBX: 0000000000000000 RCX: 0000000000000006
[  220.544638] RDX: ffff810079082340 RSI: 0000000000000080 RDI: 0000000000000000
[  220.551926] RBP: ffff81007933dad8 R08: 0000000000000000 R09: 0000000000000002
[  220.559214] R10: ffff810079387d78 R11: 000000000050f128 R12: ffff81007933dac0
[  220.566502] R13: 0000000000000080 R14: ffff81007933dac8 R15: ffff81007933d958
[  220.573791] FS:  00002aaaaadfb6d0(0000) GS:ffffffff8040f800(0000) knlGS:0000000000000000
[  220.582054] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[  220.587922] CR2: ffff810079000410 CR3: 000000007873b000 CR4: 00000000000006e0
[  220.595210] Process syslogd (pid: 3923, threadinfo ffff810079386000, task ffff81007da7b100)
[  220.603739] Stack: ffffffff8015e95c 0000000000000000 0000000000000080 ffff81007933dac0 
[  220.611764]        0000000000000000 000000000000006a ffffffff8015eb96 000000000000006a 
[  220.619971]        ffff810079387de0 0000000000080871 
[  220.625147] Call Trace:<ffffffff8015e95c>{find_lock_page+42} <ffffffff8015eb96>{generic_file_buffered_write+444}
[  220.635585]        <ffffffff80270e04>{skb_dequeue+73} <ffffffff8013dc81>{current_fs_time+64}
[  220.644292]        <ffffffff801f0a53>{__up_write+29} <ffffffff8813cd6a>{:xfs:xfs_write+2143}
[  220.653008]        <ffffffff802d503d>{unix_dgram_recvmsg+515} <ffffffff8017c7d8>{do_sync_write+0}
[  220.662180]        <ffffffff881390ae>{:xfs:linvfs_writev+209} <ffffffff8018f88c>{poll_freewait+85}
[  220.671415]        <ffffffff8014e270>{autoremove_wake_function+0} <ffffffff8017cf98>{do_readv_writev+389}
[  220.681267]        <ffffffff8017c7d8>{do_sync_write+0} <ffffffff80143fc4>{sigprocmask+221}
[  220.689782]        <ffffffff8017d176>{sys_writev+69} <ffffffff8010fb8a>{system_call+126}
[  220.698109]        
[  220.700474] 
[  220.700475] Code: 48 8b 12 83 c7 01 48 85 d2 74 26 48 89 f0 44 89 c1 48 d3 e8 
[  220.709509] RIP <ffffffff801efdae>{radix_tree_lookup+36} RSP <ffff810079387aa0>
[  220.716990] CR2: ffff810079082340
[  220.720371]  <1>Unable to handle kernel paging request<6>note: syslogd[3923] exited with preempt_count 1
[  220.730088]  at ffff8100790eb000 RIP: 
[  220.730089] <ffffffff8016ca34>{unmap_vmas+707}
[  220.738480] PGD 8063 PUD a063 PMD 80000000790001e3 BAD
[  220.743758] Oops: 0009 [5] PREEMPT SMP 
[  220.747700] CPU 1 
[  220.749760] Modules linked in: ipv6 rfcomm l2cap bluetooth i915 drm cpufreq_userspace cpufreq_stats freq_table cpufreq_powersave cpufreq_ondemand cpufreq_conservative video tc1100_wmi sony_acpi pcc_acpi hotkey dev_acpi container button acpi_sbs battery i2c_acpi_ec i2c_core ac ext2 dm_mod af_packet md_mod rtc parport_pc lp parport tsdev psmouse serio_raw usbhid snd_intel8x0 snd_ac97_codec snd_ac97_bus tg3 snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd soundcore snd_page_alloc hw_random intel_agp shpchp pci_hotplug evdev sg xfs exportfs ehci_hcd uhci_hcd usbcore sd_mod ata_piix libata scsi_mod ide_cd cdrom piix generic thermal processor fan capability commoncap vesafb cfbcopyarea cfbimgblt cfbfillrect fbcon tileblit font bitblit softcursor
[  220.817321] Pid: 4727, comm: start-stop-daem Not tainted 2.6.15-18-amd64-xeon #1
[  220.824888] RIP: 0010:[<ffffffff8016ca34>] <ffffffff8016ca34>{unmap_vmas+707}
[  220.832025] RSP: 0018:ffff8100724b7988  EFLAGS: 00010202
[  220.837642] RAX: 0000000000000001 RBX: ffff810002bf72a0 RCX: 00000000790eb000
[  220.844947] RDX: ffff810000000000 RSI: 0000000000000000 RDI: ffff810002a7b378
[  220.852249] RBP: ffff8100790eb000 R08: 000000007da80025 R09: 0000000000000000
[  220.859550] R10: 0000000000000000 R11: 0000000000000000 R12: 00002aaaaace0000
[  220.866851] R13: 00002aaaaac00000 R14: ffff810002b7cc00 R15: 00002aaaaace0000
[  220.874155] FS:  0000000000000000(0000) GS:ffffffff8040f880(0000) knlGS:0000000000000000
[  220.882434] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[  220.888313] CR2: ffff810079000758 CR3: 0000000000101000 CR4: 00000000000006e0
[  220.895614] Process start-stop-daem (pid: 4727, threadinfo ffff8100724b6000, task ffff81007e7f4860)
[  220.904873] Stack: 0000000000000000 ffff8100724b7a78 ffffffffffffffff 0000000000000000 
[  220.912914]        ffff81007ca0c138 ffff8100724b7a80 0000000000007ff6 0000000100000006 
[  220.921140]        0000000000000000 0000000132342e30 
[  220.926327] Call Trace:<ffffffff8016faa2>{exit_mmap+140} <ffffffff80136249>{mmput+37}
[  220.934497]        <ffffffff8013b096>{do_exit+542} <ffffffff801247a3>{do_page_fault+1768}
[  220.942967]        <ffffffff80162d42>{get_page_from_freelist+837} <ffffffff80162e51>{__alloc_pages+111}
[  220.952657]        <ffffffff801108f5>{error_exit+0} <ffffffff801cb8e2>{dummy_inode_permission+0}
[  220.961722]        <ffffffff8018aed3>{__link_path_walk+991} <ffffffff8018aeb6>{__link_path_walk+962}
[  220.971135]        <ffffffff802de551>{thread_return+82} <ffffffff8018ba50>{link_path_walk+90}
[  220.979919]        <ffffffff8017b665>{get_unused_fd+237} <ffffffff8018bfe5>{path_lookup+448}
[  220.988633]        <ffffffff8018c044>{__path_lookup_intent_open+75} <ffffffff8018d299>{open_namei+129}
[  220.998211]        <ffffffff8018f8a1>{__pollwait+0} <ffffffff8017c285>{filp_open+29}
[  221.006188]        <ffffffff8017b665>{get_unused_fd+237} <ffffffff8017c3b5>{do_sys_open+61}
[  221.014805]        <ffffffff8010fb8a>{system_call+126} 
[  221.020406] 
[  221.020407] Code: 48 8b 55 00 48 85 d2 75 0b 48 83 6c 24 30 01 e9 e5 01 00 00 
[  221.029465] RIP <ffffffff8016ca34>{unmap_vmas+707} RSP <ffff8100724b7988>
[  221.036412] CR2: ffff8100790eb000
[  221.039792]  <1>Unable to handle kernel paging request<1>Fixing recursive fault but reboot is needed!
[  221.041235] scheduling while atomic: start-stop-daem/0x00000002/4727
[  221.041237] 
[  221.041238] Call Trace:<ffffffff802dde7b>{schedule+122} <ffffffff801392e3>{printk+78}
[  221.041256]        <ffffffff802defcf>{__down_read+50} <ffffffff8013af7c>{do_exit+260}
[  221.041297]        <ffffffff802df711>{_spin_unlock_irqrestore+8} <ffffffff801247a3>{do_page_fault+1768}
[  221.041332]        <ffffffff80162896>{__pagevec_free+41} <ffffffff801108f5>{error_exit+0}
[  221.041418]        <ffffffff8016ca34>{unmap_vmas+707} <ffffffff8016cf38>{unmap_vmas+1991}
[  221.041474]        <ffffffff8016faa2>{exit_mmap+140} <ffffffff80136249>{mmput+37}
[  221.041563]        <ffffffff8013b096>{do_exit+542} <ffffffff801247a3>{do_page_fault+1768}
[  221.041604]        <ffffffff80162d42>{get_page_from_freelist+837} <ffffffff80162e51>{__alloc_pages+111}
[  221.041660]        <ffffffff801108f5>{error_exit+0} <ffffffff801cb8e2>{dummy_inode_permission+0}
[  221.041708]        <ffffffff8018aed3>{__link_path_walk+991} <ffffffff8018aeb6>{__link_path_walk+962}
[  221.041748]        <ffffffff802de551>{thread_return+82} <ffffffff8018ba50>{link_path_walk+90}
[  221.041785]        <ffffffff8017b665>{get_unused_fd+237} <ffffffff8018bfe5>{path_lookup+448}
[  221.041841]        <ffffffff8018c044>{__path_lookup_intent_open+75} <ffffffff8018d299>{open_namei+129}
[  221.041873]        <ffffffff8018f8a1>{__pollwait+0} <ffffffff8017c285>{filp_open+29}
[  221.041904]        <ffffffff8017b665>{get_unused_fd+237} <ffffffff8017c3b5>{do_sys_open+61}
[  221.041950]        <ffffffff8010fb8a>{system_call+126} 
[  221.192524]  at ffff8100790b8000 RIP: 
[  221.192525] <ffffffff8016ca34>{unmap_vmas+707}
[  221.200930] PGD 8063 PUD a063 PMD 80000000790001e3 BAD
[  221.206217] Oops: 0009 [6] PREEMPT SMP 
[  221.210166] CPU 0 
[  221.212229] Modules linked in: ipv6 rfcomm l2cap bluetooth i915 drm cpufreq_userspace cpufreq_stats freq_table cpufreq_powersave cpufreq_ondemand cpufreq_conservative video tc1100_wmi sony_acpi pcc_acpi hotkey dev_acpi container button acpi_sbs battery i2c_acpi_ec i2c_core ac ext2 dm_mod af_packet md_mod rtc parport_pc lp parport tsdev psmouse serio_raw usbhid snd_intel8x0 snd_ac97_codec snd_ac97_bus tg3 snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd soundcore snd_page_alloc hw_random intel_agp shpchp pci_hotplug evdev sg xfs exportfs ehci_hcd uhci_hcd usbcore sd_mod ata_piix libata scsi_mod ide_cd cdrom piix generic thermal processor fan capability commoncap vesafb cfbcopyarea cfbimgblt cfbfillrect fbcon tileblit font bitblit softcursor
[  221.279899] Pid: 3923, comm: syslogd Not tainted 2.6.15-18-amd64-xeon #1
[  221.286767] RIP: 0010:[<ffffffff8016ca34>] <ffffffff8016ca34>{unmap_vmas+707}
[  221.293912] RSP: 0018:ffff810079387748  EFLAGS: 00010202
[  221.299539] RAX: 0000000000000001 RBX: 0000000000000020 RCX: 00000000790b8000
[  221.306853] RDX: ffff810000000000 RSI: 0000000000000000 RDI: ffff810002a7a850
[  221.314166] RBP: ffff8100790b8000 R08: 000000007f42b025 R09: 0000000000000000
[  221.321480] R10: 0000000000000000 R11: 0000000000000002 R12: 00002aaaaae04000
[  221.328794] R13: 00002aaaaae00000 R14: ffff810002bd6968 R15: 00002aaaaae04000
[  221.336108] FS:  0000000000000000(0000) GS:ffffffff8040f800(0000) knlGS:0000000000000000
[  221.344402] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[  221.350290] CR2: ffff8100790005c0 CR3: 0000000000101000 CR4: 00000000000006e0
[  221.357604] Process syslogd (pid: 3923, threadinfo ffff810079386000, task ffff81007da7b100)
[  221.366165] Stack: 0000000000000000 ffff810079387838 ffffffffffffffff 0000000000000000 
[  221.374220]        ffff81007d839e48 ffff810079387840 0000000000003ffe 0000000100000009 
[  221.382460]        0000000000000000 0000000100000009 
[  221.387655] Call Trace:<ffffffff8016faa2>{exit_mmap+140} <ffffffff80136249>{mmput+37}
[  221.395796]        <ffffffff8013b096>{do_exit+542} <ffffffff8023b66b>{do_unblank_screen+102}
[  221.404491]        <ffffffff801247a3>{do_page_fault+1768} <ffffffff8812a3f4>{:xfs:_xfs_trans_commit+1755}
[  221.414378]        <ffffffff801653eb>{cache_alloc_refill+413} <ffffffff80160898>{mempool_alloc+47}
[  221.423637]        <ffffffff801108f5>{error_exit+0} <ffffffff801efdae>{radix_tree_lookup+36}
[  221.432383]        <ffffffff8015e95c>{find_lock_page+42} <ffffffff8015eb96>{generic_file_buffered_write+444}
[  221.442511]        <ffffffff80270e04>{skb_dequeue+73} <ffffffff8013dc81>{current_fs_time+64}
[  221.451250]        <ffffffff801f0a53>{__up_write+29} <ffffffff8813cd6a>{:xfs:xfs_write+2143}
[  221.459992]        <ffffffff802d503d>{unix_dgram_recvmsg+515} <ffffffff8017c7d8>{do_sync_write+0}
[  221.469199]        <ffffffff881390ae>{:xfs:linvfs_writev+209} <ffffffff8018f88c>{poll_freewait+85}
[  221.478470]        <ffffffff8014e270>{autoremove_wake_function+0} <ffffffff8017cf98>{do_readv_writev+389}
[  221.488357]        <ffffffff8017c7d8>{do_sync_write+0} <ffffffff80143fc4>{sigprocmask+221}
[  221.496903]        <ffffffff8017d176>{sys_writev+69} <ffffffff8010fb8a>{system_call+126}
[  221.505261]        
[  221.507634] 
[  221.507635] Code: 48 8b 55 00 48 85 d2 75 0b 48 83 6c 24 30 01 e9 e5 01 00 00 
[  221.516708] RIP <ffffffff8016ca34>{unmap_vmas+707} RSP <ffff810079387748>
[  221.523682] CR2: ffff8100790b8000
[  221.527075]  <1>Unable to handle kernel paging request<1>Fixing recursive fault but reboot is needed!
[  221.528608] scheduling while atomic: syslogd/0x00000003/3923
[  221.528610] 
[  221.528611] Call Trace:<ffffffff802dde7b>{schedule+122} <ffffffff801392e3>{printk+78}
[  221.528630]        <ffffffff802defcf>{__down_read+50} <ffffffff8013af7c>{do_exit+260}
[  221.528690]        <ffffffff802df711>{_spin_unlock_irqrestore+8} <ffffffff801247a3>{do_page_fault+1768}
[  221.528724]        <ffffffff80162896>{__pagevec_free+41} <ffffffff801108f5>{error_exit+0}
[  221.528808]        <ffffffff8016ca34>{unmap_vmas+707} <ffffffff8016cf38>{unmap_vmas+1991}
[  221.528865]        <ffffffff8016faa2>{exit_mmap+140} <ffffffff80136249>{mmput+37}
[  221.528960]        <ffffffff8013b096>{do_exit+542} <ffffffff8023b66b>{do_unblank_screen+102}
[  221.528983]        <ffffffff801247a3>{do_page_fault+1768} <ffffffff8812a3f4>{:xfs:_xfs_trans_commit+1755}
[  221.529035]        <ffffffff801653eb>{cache_alloc_refill+413} <ffffffff80160898>{mempool_alloc+47}
[  221.529087]        <ffffffff801108f5>{error_exit+0} <ffffffff801efdae>{radix_tree_lookup+36}
[  221.529161]        <ffffffff8015e95c>{find_lock_page+42} <ffffffff8015eb96>{generic_file_buffered_write+444}
[  221.529192]        <ffffffff80270e04>{skb_dequeue+73} <ffffffff8013dc81>{current_fs_time+64}
[  221.529257]        <ffffffff801f0a53>{__up_write+29} <ffffffff8813cd6a>{:xfs:xfs_write+2143}
[  221.529324]        <ffffffff802d503d>{unix_dgram_recvmsg+515} <ffffffff8017c7d8>{do_sync_write+0}
[  221.529413]        <ffffffff881390ae>{:xfs:linvfs_writev+209} <ffffffff8018f88c>{poll_freewait+85}
[  221.529476]        <ffffffff8014e270>{autoremove_wake_function+0} <ffffffff8017cf98>{do_readv_writev+389}
[  221.529533]        <ffffffff8017c7d8>{do_sync_write+0} <ffffffff80143fc4>{sigprocmask+221}
[  221.529588]        <ffffffff8017d176>{sys_writev+69} <ffffffff8010fb8a>{system_call+126}
[  221.529630]        
[  221.703899]  at ffff8100790d2688 RIP: 
[  221.703900] <ffffffff802df9de>{_spin_lock_irqsave+25}
[  221.712891] PGD 8063 PUD a063 PMD 80000000790001e3 BAD
[  221.718158] Oops: 000b [7] PREEMPT SMP 
[  221.722091] CPU 1 
[  221.724146] Modules linked in: ipv6 rfcomm l2cap bluetooth i915 drm cpufreq_userspace cpufreq_stats freq_table cpufreq_powersave cpufreq_ondemand cpufreq_conservative video tc1100_wmi sony_acpi pcc_acpi hotkey dev_acpi container button acpi_sbs battery i2c_acpi_ec i2c_core ac ext2 dm_mod af_packet md_mod rtc parport_pc lp parport tsdev psmouse serio_raw usbhid snd_intel8x0 snd_ac97_codec snd_ac97_bus tg3 snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd soundcore snd_page_alloc hw_random intel_agp shpchp pci_hotplug evdev sg xfs exportfs ehci_hcd uhci_hcd usbcore sd_mod ata_piix libata scsi_mod ide_cd cdrom piix generic thermal processor fan capability commoncap vesafb cfbcopyarea cfbimgblt cfbfillrect fbcon tileblit font bitblit softcursor
[  221.791506] Pid: 9, comm: events/1 Not tainted 2.6.15-18-amd64-xeon #1
[  221.798169] RIP: 0010:[<ffffffff802df9de>] <ffffffff802df9de>{_spin_lock_irqsave+25}
[  221.805905] RSP: 0018:ffff810037f0de08  EFLAGS: 00010046
[  221.811509] RAX: 0000000000000000 RBX: ffff8100790d2688 RCX: 0000000000000096
[  221.818795] RDX: 0000000000000202 RSI: 0000000000000000 RDI: ffff8100790d2688
[  221.826079] RBP: ffff81007db50968 R08: 0000000000000000 R09: 0000000000000003
[  221.833362] R10: 0000000000000000 R11: 0000000000000000 R12: ffff8100790d2640
[  221.840650] R13: 0000000000000002 R14: ffff81007db508c0 R15: ffff8100790d2688
[  221.847937] FS:  0000000000000000(0000) GS:ffffffff8040f880(0000) knlGS:0000000000000000
[  221.856198] CS:  0010 DS: 0018 ES: 0018 CR0: 000000008005003b
[  221.862062] CR2: ffff810079000690 CR3: 0000000000101000 CR4: 00000000000006e0
[  221.869347] Process events/1 (pid: 9, threadinfo ffff810037f0c000, task ffff810037f08e80)
[  221.877695] Stack: ffff81007ca0fde0 ffffffff80165d06 ffff81007ca0fde0 ffff810002bfbda0 
[  221.885716]        ffff810002bfbda8 ffff81003794ac40 0000000000000000 0000000000000202 
[  221.893919]        ffffffff80165c8c ffffffff80149708 
[  221.899092] Call Trace:<ffffffff80165d06>{cache_reap+122} <ffffffff80165c8c>{cache_reap+0}
[  221.907575]        <ffffffff80149708>{worker_thread+476} <ffffffff801343d0>{default_wake_function+0}
[  221.916943]        <ffffffff8014952c>{worker_thread+0} <ffffffff8014df9b>{kthread+203}
[  221.925090]        <ffffffff80134f3a>{schedule_tail+57} <ffffffff80110aaa>{child_rip+8}
[  221.933304]        <ffffffff8014ded0>{kthread+0} <ffffffff80110aa2>{child_rip+0}
[  221.940918]        
[  221.943255] 
[  221.943256] Code: 87 03 85 c0 7f 55 52 9d 65 48 8b 04 25 10 00 00 00 83 a8 44 
[  221.952276] RIP <ffffffff802df9de>{_spin_lock_irqsave+25} RSP <ffff810037f0de08>
[  221.959842] CR2: ffff8100790d2688
[  221.963220]  <1>Unable to handle kernel paging request<6>note: events/1[9] exited with preempt_count 1
[  221.972718]  at ffff8100790d3012 RIP: 
[  221.972720] <ffffffff80284c6a>{eth_type_trans+64}
[  221.981359] PGD 8063 PUD a063 PMD 80000000790001e3 BAD
[  221.986597] Oops: 0009 [8] PREEMPT SMP 
[  221.990584] CPU 0 
[  221.992676] Modules linked in: ipv6 rfcomm l2cap bluetooth i915 drm cpufreq_userspace cpufreq_stats freq_table cpufreq_powersave cpufreq_ondemand cpufreq_conservative video tc1100_wmi sony_acpi pcc_acpi hotkey dev_acpi container button acpi_sbs battery i2c_acpi_ec i2c_core ac ext2 dm_mod af_packet md_mod rtc parport_pc lp parport tsdev psmouse serio_raw usbhid snd_intel8x0 snd_ac97_codec snd_ac97_bus tg3 snd_pcm_oss snd_mixer_oss snd_pcm snd_timer snd soundcore snd_page_alloc hw_random intel_agp shpchp pci_hotplug evdev sg xfs exportfs ehci_hcd uhci_hcd usbcore sd_mod ata_piix libata scsi_mod ide_cd cdrom piix generic thermal processor fan capability commoncap vesafb cfbcopyarea cfbimgblt cfbfillrect fbcon tileblit font bitblit softcursor
[  222.060000] Pid: 4013, comm: hald-addon-stor Not tainted 2.6.15-18-amd64-xeon #1
[  222.067554] RIP: 0010:[<ffffffff80284c6a>] <ffffffff80284c6a>{eth_type_trans+64}
[  222.074935] RSP: 0018:ffffffff803a7e60  EFLAGS: 00010206
[  222.080538] RAX: ffff8100790d3020 RBX: 0000000000010000 RCX: 0000000000000000
[  222.087830] RDX: ffff8100790d3012 RSI: ffff81007e4ee000 RDI: ffff81007deef780
[  222.095114] RBP: ffff81007deef780 R08: ffff8100790d3012 R09: 0000000000000000
[  222.102402] R10: 0000000000000000 R11: 0000000000010002 R12: ffff81007ba080c0
[  222.109689] R13: ffff81007e4ee500 R14: 0000000000000165 R15: 0000000000000161
[  222.116980] FS:  00002aaaab166b60(0000) GS:ffffffff8040f800(0000) knlGS:0000000000000000
[  222.125238] CS:  0010 DS: 0000 ES: 0000 CR0: 000000008005003b
[  222.131102] CR2: ffff810079000698 CR3: 00000000781c7000 CR4: 00000000000006e0
[  222.138385] Process hald-addon-stor (pid: 4013, threadinfo ffff8100784ae000, task ffff81007dcbe200)
[  222.147625] Stack: ffffffff881ea143 ffff810002bf1a80 000000078014184d ffffffff803a7f0c 
[  222.155655]        ffff81007e4ee000 ffff81007ba11000 0000000000000040 0000000600010000 
[  222.163864]        ffff81007e4ee5ac 00000000790d3012 
[  222.169042] Call Trace: <IRQ> <ffffffff881ea143>{:tg3:tg3_poll+1458} <ffffffff80276b84>{net_rx_action+199}
[  222.178982]        <ffffffff8022b5e5>{add_timer_randomness+436} <ffffffff8013e246>{__do_softirq+100}
[  222.188360]        <ffffffff8017f305>{invalidate_bh_lru+0} <ffffffff8017f305>{invalidate_bh_lru+0}
[  222.197550]        <ffffffff80110f3b>{call_softirq+31} <ffffffff8011260c>{do_softirq+44}
[  222.205848]        <ffffffff8013deca>{irq_exit+72} <ffffffff8011299f>{do_IRQ+52}
[  222.213424]        <ffffffff8013dedf>{ksoftirqd+0} <ffffffff8011012c>{ret_from_intr+0}
[  222.221543]         <EOI> <ffffffff8011cdf2>{__smp_call_function+107} <ffffffff8011cde8>{__smp_call_function+97}
[  222.232013]        <ffffffff8017f305>{invalidate_bh_lru+0} <ffffffff8011ce9b>{smp_call_function+50}
[  222.241303]        <ffffffff8017e1d3>{invalidate_bdev+44} <ffffffff80196466>{__invalidate_device+62}
[  222.250677]        <ffffffff80183de6>{check_disk_change+43} <ffffffff880472da>{:cdrom:cdrom_open+2423}
[  222.260238]        <ffffffff80194fd3>{__d_lookup+266} <ffffffff8018a9a2>{do_lookup+93}
[  222.268375]        <ffffffff80193d0a>{dput+33} <ffffffff8018b891>{__link_path_walk+3485}
[  222.276680]        <ffffffff80198075>{mntput_no_expire+28} <ffffffff8018bac7>{link_path_walk+209}
[  222.285792]        <ffffffff801ee454>{kobject_get+18} <ffffffff801e5fb4>{get_disk+145}
[  222.293918]        <ffffffff801e603d>{exact_lock+12} <ffffffff88052215>{:ide_cd:idecd_open+167}
[  222.302856]        <ffffffff80184677>{do_open+165} <ffffffff80183ff3>{bdget+279}
[  222.310450]        <ffffffff801849a0>{blkdev_open+0} <ffffffff801849c1>{blkdev_open+33}
[  222.318661]        <ffffffff8017c0a0>{__dentry_open+293} <ffffffff8017c293>{filp_open+43}
[  222.327069]        <ffffffff8017b665>{get_unused_fd+237} <ffffffff8017c3b5>{do_sys_open+61}
[  222.335664]        <ffffffff8010fb8a>{system_call+126} 
[  222.341248] 
[  222.341249] Code: 41 f6 00 01 74 51 48 8d 8e c8 01 00 00 0f b7 96 c8 01 00 00 
[  222.350277] RIP <ffffffff80284c6a>{eth_type_trans+64} RSP <ffffffff803a7e60>
[  222.357496] CR2: ffff8100790d3012
[  222.360877]  <0>Kernel panic - not syncing: Aiee, killing interrupt handler!
[  222.368062]

Revision history for this message

Chris James (mail-chrisjames) wrote on 2006-04-19:

I am seeing this bug also (at least, I have not been able to capture the exact text of the crash but the last few lines are the same).

My system is Asus P5GV-MX motherboard (i915 chipset) with Intel Celeron running amd64 kernel. Please advise if you need more info (and how to get it :)

Revision history for this message

Chris James (mail-chrisjames) wrote on 2006-04-19:

I have been able to work around this bug by setting Execute Disable Function to
ENABLED in BIOS (Advanced -> CPU Configuration).

X now terminates and restarts without issue

Matt Zimmerman (mdz) on 2006-05-03

Changed in xserver-xorg-driver-i810:
assignee:	ubuntu-x-swat → nobody

Revision history for this message

absurdist (absurdist81) wrote on 2006-08-15:

Thanks for that solution, I would like to report that it worked for me also. I had reported this bug at: https://launchpad.net/bugs/54495

I also entered my BIOS setup and set
Advanced ->
CPU Configuration ->
Execute Disable Function = Enabled

My setup is:
mobo: ASUS P5P800-VM
integrated graphics: Intel 865G
driver: i810
OS: kubuntu (dapper drake)

Revision history for this message

holzbit1 (saenger-a) wrote on 2006-11-07:

I´m also affected.

mobo: ASUS P5LD2-TVM SE/S
integrated graphics: Intel 945G
driver: i810
os: Kubuntu 6.06 LTS 64bit, Kubuntu 6.10 64bit, OpenSuSE 10.1 64bit

Many thanks to Chris James for the hint. Enabling Execute Disable in the Bios works for me too.

Is there any other bugfix around?

Jonathan Anderson (jonathan-anderson) on 2006-11-17

Changed in linux-source-2.6.15:
status:	Unconfirmed → Confirmed
Changed in xorg:
status:	Unconfirmed → Confirmed

Revision history for this message

Timo Aaltonen (tjaalton) wrote on 2007-04-17:

#10

This has been fixed in kernel some time ago.

Changed in xorg:
status:	Confirmed → Rejected
Changed in linux-source-2.6.15:
status:	Confirmed → Fix Released

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freedesktop-bugs #5085
[RESOLVED NOTOURBUG] Edit

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Ubuntulinux-source-2.6.20 package

kernel panic when X server terminates

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Ubuntu
linux-source-2.6.20 package