Red Hat Bugzilla – Bug 233041
kernel dump while disabling ondemand cpu freq. scaling
Last modified: 2007-11-30 17:11:59 EST
Description of problem:
kernel dump during shutdown (running kill init) at the point of
"Disabling ondemand cpu frequency scaling:"
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. normal restart of PC
2. run shutdown command
/sbin/shutdown -h now
output before displaying kernel dump:
"Disabling ondemand cpu frequency scaling: BUG: soft lockup detected on CPU#0!
attached is the entire console output, from startup to shutdown to kernel dump.
Created attachment 150450 [details]
console outputs from startup to shutdown to kernel dump
Same happens with kernel 2999.
This seems to be fixed in kernel 3017 and later. Please update your kernel, and
if the problem persists feel free to reopen this bug.