resume from suspend fails "BUG: unable to handle kernel paging request at..."

[Mike Fisher]

Fails to resume from suspend. Resume from hibernate is OK.
On resume, I am faced with a black screen, but can get a console with CTRL-ALT-F1. I can usually log in from the console, but it sometimes hangs during or shortly after logging in. dmesg shows the following:

[ 970.959096] BUG: unable to handle kernel paging request at ffff880121681004
[ 970.959135] IP: [<ffffffff811d61db>] ext4_check_dir_entry+0x2b/0x150
[ 970.959169] PGD 1002063 PUD c067 PMD 80004001216001e3
[ 970.959199] Oops: 0009 [#1] SMP

(Address in first and second lines is different each time.)

This is a fresh re-install of Ubuntu 10.04.
Apologies if this report appears twice -- launchpad timed out on me the first time I tried to report it.

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-image-2.6.32-21-generic 2.6.32-21.32
Regression: Yes
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.32-21.32-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-21-generic x86_64
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21.
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: mike 1581 F.... pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
 Card hw:0 'Intel'/'HDA Intel at 0xe9300000 irq 22'
   Mixer name : 'Realtek ALC889A'
   Components : 'HDA:10ec0885,1458a102,00100101'
   Controls : 40
   Simple ctrls : 22
Card1.Amixer.info:
 Card hw:1 'HDMI'/'HDA ATI HDMI at 0xe5010000 irq 17'
   Mixer name : 'ATI R6xx HDMI'
   Components : 'HDA:1002aa01,00aa0100,00100100'
   Controls : 4
   Simple ctrls : 1
Card1.Amixer.values:
 Simple mixer control 'IEC958',0
   Capabilities: pswitch pswitch-joined penum
   Playback channels: Mono
   Mono: Playback [off]
CheckboxSubmission: 3fe378310883b1c240a7a60dedc48e10
CheckboxSystem: 4ed15c40009aa6f7770f606350a390a2
Date: Sun May 2 17:43:57 2010
HibernationDevice: RESUME=UUID=cd3cb666-f2bf-4902-bfbd-87422d725834
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429)
MachineType: Gigabyte Technology Co., Ltd. EP45-DS3R
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-21-generic root=UUID=c6e346fa-1741-495f-a894-7f2060e2dd17 ro quiet splash
ProcEnviron:
 LANG=en_GB.utf8
 SHELL=/bin/bash
RelatedPackageVersions: linux-firmware 1.34
RfKill:
 0: hci0: Bluetooth
  Soft blocked: no
  Hard blocked: no
SourcePackage: linux
dmi.bios.date: 09/22/2008
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F10
dmi.board.name: EP45-DS3R
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrF10:bd09/22/2008:svnGigabyteTechnologyCo.,Ltd.:pnEP45-DS3R:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnEP45-DS3R:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: EP45-DS3R
dmi.sys.vendor: Gigabyte Technology Co., Ltd.

[Jeremy Foshee (jeremyfoshee)]

Hi Mike,

If you could also please test the latest upstream kernel available that would be great. It will allow additional upstream developers to examine the issue. Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Once you've tested the upstream kernel, please remove the 'needs-upstream-testing' tag. This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs-upstream-testing' text. Please let us know your results.

Thanks in advance.

    [This is an automated message. Apologies if it has reached you inappropriately; please just reply to this message indicating so.]

[Mike Fisher (mfisheresq)]

With the upstream kernel resume from suspend works, although dmesg shows some some error messages:

[ 61.040054] Memory corruption detected in low memory

[drm:drm_mode_getfb] *ERROR* invalid framebuffer id

(full dmesg log attached)

[Mike Fisher (mfisheresq)]

Update manager just installed several updates, including kernel 2.6.32-22-generic.
Resume from suspend now works OK. dmesg log attached.

[Jeremy Foshee (jeremyfoshee)]

This bug report was marked as Incomplete and has not had any updated comments for quite some time. As a result this bug is being closed. Please reopen if this is still an issue in the current Ubuntu development release http://cdimage.ubuntu.com/daily-live/current/ . Also, please be sure to provide any requested information that may have been missing. To reopen the bug, click on the current status under the Status column and change the status back to "New". Thanks.

[This is an automated message. Apologies if it has reached you inappropriately; please just reply to this message indicating so.]