Oops on macbook3,1 on resume with 2.6.27-5

Bug #279196 reported by John Dong
8
Affects Status Importance Assigned to Milestone
linux (Ubuntu)
Expired
High
Unassigned

Bug Description

I'm getting a kernel panic on random resumes on my macbook3,1 (Intel hardware)

Oct 6 12:12:44 blackbook kernel: [ 518.259718] BUG: unable to handle kernel paging request at 80010021
Oct 6 12:12:44 blackbook kernel: [ 518.259835] IP: [<c01ae1be>] kmem_cache_alloc+0x4e/0xc0

I have a fuller example of the output from messages.log at http://paste.ubuntu.com/54697/

This is a regression from Hardy, where resume worked flawlessly.

Linux blackbook 2.6.27-5-generic #1 SMP Fri Oct 3 00:38:23 UTC 2008 i686 GNU/Linux

Revision history for this message
John Dong (jdong) wrote :
Changed in linux:
assignee: nobody → ubuntu-kernel-team
importance: Undecided → High
status: New → Triaged
Revision history for this message
John Dong (jdong) wrote :

I am not 100% confident but after blacklisting/removing btusb the oopses seem to have gone away.

Revision history for this message
John Dong (jdong) wrote :

Probably I spoke too soon; I had graphics artifact followed by freeze episode shortly after resuming from suspend today, on 2.6.27-6. It would suggest to me the suspend process is corrupting some part of the RAM?

Revision history for this message
Launchpad Janitor (janitor) wrote : Kernel team bugs

Per a decision made by the Ubuntu Kernel Team, bugs will longer be assigned to the ubuntu-kernel-team in Launchpad as part of the bug triage process. The ubuntu-kernel-team is being unassigned from this bug report. Refer to https://wiki.ubuntu.com/KernelTeamBugPolicies for more information. Thanks.

Revision history for this message
kernel-janitor (kernel-janitor) wrote :

This bug report was marked as Triaged a while ago but has not had any updated comments for quite some time. Please let us know if this issue remains in the current Ubuntu release, http://www.ubuntu.com/getubuntu/download . If the issue remains, 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.]

tags: added: kj-triage
Changed in linux (Ubuntu):
status: Triaged → Incomplete
Fail2Ban (failtoban)
tags: added: kernel-bug resume
Revision history for this message
Mitch Towner (kermiac) wrote :

@ Fail2Ban: please do not assign tags without first reading https://wiki.ubuntu.com/Bugs/Tags
Thanks in advance!

tags: added: suspend
removed: kernel-bug
Revision history for this message
Jeremy Foshee (jeremyfoshee) wrote :

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 release http://www.ubuntu.com/getubuntu/download . 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.]

tags: added: kj-expired
Changed in linux (Ubuntu):
status: Incomplete → Expired
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