Red Hat Bugzilla – Bug 160805
S3 resume: irqrouter_resume() oops
Last modified: 2015-01-04 17:20:17 EST
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): kernel-2.6.11-1.1369_FC4 How reproducible: Always Steps to Reproduce: 1. Initiate sleep with "echo -n mem > /sys/power/state" (Actually as part of a script: suspend.sh, 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:
Created attachment 115606 [details] extract from /var/log/messages
[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 kudzu Thank you.
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).
Created attachment 116851 [details] extract from /var/log/messages
Mass update to all FC4 bugs: An update has been released (2.6.13-1.1526_FC4) which rebases to a new upstream kernel (2.6.13.2). 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. Thanks.
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.
assuming fixed after 6 months of inactivity.