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Bug 160805 - S3 resume: irqrouter_resume() oops
Summary: S3 resume: irqrouter_resume() oops
Alias: None
Product: Fedora
Classification: Fedora
Component: kernel
Version: 4
Hardware: i386
OS: Linux
Target Milestone: ---
Assignee: Dave Jones
QA Contact: Brian Brock
Depends On:
TreeView+ depends on / blocked
Reported: 2005-06-17 13:11 UTC by Mark Knoop
Modified: 2015-01-04 22:20 UTC (History)
3 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Last Closed: 2006-02-02 21:37:11 UTC

Attachments (Terms of Use)
extract from /var/log/messages (deleted)
2005-06-17 13:12 UTC, Mark Knoop
no flags Details
extract from /var/log/messages (deleted)
2005-07-17 12:17 UTC, Mark Knoop
no flags Details

Description Mark Knoop 2005-06-17 13:11:02 UTC
From Bugzilla Helper:
User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-GB; rv:1.7.8) Gecko/20050524 Fedora/1.0.4-4 Firefox/1.0.4

Description of problem:
The kernel reports a soft lockup after resuming from ACPI sleep (S3). The resume does however work and no ill-effects have yet been observed.

Version-Release number of selected component (if applicable):

How reproducible:

Steps to Reproduce:
1. Initiate sleep with "echo -n mem > /sys/power/state"
   (Actually as part of a script:, but happens either way)
2. Resume with hardware button.

Actual Results:  System resumes and kernel reports a soft lockup in /var/log/messages

Additional info:

Comment 1 Mark Knoop 2005-06-17 13:12:18 UTC
Created attachment 115606 [details]
extract from /var/log/messages

Comment 2 Dave Jones 2005-07-15 21:36:53 UTC
[This comment has been added as a mass update for all FC4 kernel bugs.
 If you have migrated this bug from an FC3 bug today, ignore this comment.]

Please retest your problem with todays 2.6.12-1.1398_FC4 update.

If your problem involved being unable to boot, or some hardware not being
detected correctly, please make sure your /etc/modprobe.conf is correct *BEFORE*
installing any kernel updates.
If in doubt, you can recreate this file using..

mv /etc/sysconfig/hwconf /etc/sysconfig/hwconf.bak
mv /etc/modprobe.conf /etc/modprobe.conf.bak

Thank you.

Comment 3 Mark Knoop 2005-07-17 12:16:48 UTC
Yes, that's fixed it thanks. Now there's just the "Debug: sleeping function
called from invalid context at mm/slab.c" message (also seen in bugs #157642,
#140254, #145250 etc) (see attached extract from /var/log/messages).

Comment 4 Mark Knoop 2005-07-17 12:17:51 UTC
Created attachment 116851 [details]
extract from /var/log/messages

Comment 5 Dave Jones 2005-09-30 06:56:53 UTC
Mass update to all FC4 bugs:

An update has been released (2.6.13-1.1526_FC4) which rebases to a new upstream
kernel ( As there were ~3500 changes upstream between this and the
previous kernel, it's possible your bug has been fixed already.

Please retest with this update, and update this bug if necessary.


Comment 6 Dave Jones 2005-11-10 20:03:12 UTC
2.6.14-1.1637_FC4 has been released as an update for FC4.
Please retest with this update, as a large amount of code has been changed in
this release, which may have fixed your problem.

Thank you.

Comment 7 Dave Jones 2006-02-02 21:37:11 UTC
assuming fixed after 6 months of inactivity.

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