Bug 233041 - kernel dump while disabling ondemand cpu freq. scaling
kernel dump while disabling ondemand cpu freq. scaling
Product: Fedora
Classification: Fedora
Component: kernel (Show other bugs)
All Linux
medium Severity medium
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Assigned To: Kernel Maintainer List
Brian Brock
Depends On:
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Reported: 2007-03-19 21:09 EDT by ericm24x7
Modified: 2007-11-30 17:11 EST (History)
1 user (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
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Clone Of:
Last Closed: 2007-03-30 14:39:36 EDT
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RHEL 7.3 requirements from Atomic Host:
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Attachments (Terms of Use)
console outputs from startup to shutdown to kernel dump (36.00 KB, application/octet-stream)
2007-03-19 21:09 EDT, ericm24x7
no flags Details

  None (edit)
Description ericm24x7 2007-03-19 21:09:53 EDT
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):
kernel 2.6.20-1.2997.fc7

How reproducible:

Steps to Reproduce:
1. normal restart of PC
2. run shutdown command
     /sbin/shutdown -h now
Actual results:
output before displaying kernel dump:
"Disabling ondemand cpu frequency scaling: BUG: soft lockup detected on CPU#0!

Additional info:
attached is the entire console output, from startup to shutdown to kernel dump.
Comment 1 ericm24x7 2007-03-19 21:09:53 EDT
Created attachment 150450 [details]
console outputs from startup to shutdown to kernel dump
Comment 2 Guido Ledermann 2007-03-21 13:28:30 EDT
Same happens with kernel 2999.
Comment 3 Will Woods 2007-03-30 14:39:36 EDT
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.

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