Bug 233041 – kernel dump while disabling ondemand cpu freq. scaling

Bug 233041 - kernel dump while disabling ondemand cpu freq. scaling

Summary:	kernel dump while disabling ondemand cpu freq. scaling

Status:	CLOSED RAWHIDE

Aliases:	None

Product:	Fedora
Classification:	Fedora
Component:	kernel (Show other bugs)
Sub Component:
Version:	rawhide
Hardware:	All Linux

Priority	medium Severity medium
Target Milestone:	---
Target Release:	---
Assigned To:	Kernel Maintainer List
QA Contact:	Brian Brock
Docs Contact:

URL:
Whiteboard:
Keywords:

Depends On:
Blocks:
	Show dependency tree / graph

Reported:	2007-03-19 21:09 EDT by eric magaoay
Modified:	2007-11-30 17:11 EST (History)
CC List:	1 user (show)

See Also:
Fixed In Version:
Doc Type:	Bug Fix
Doc Text:
Story Points:	---
Clone Of:
Environment:
Last Closed:	2007-03-30 14:39:36 EDT
Type:	---
Regression:	---
Mount Type:	---
Documentation:	---
CRM:
Verified Versions:
Category:	---
oVirt Team:	---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---

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, eric magaoay	no flags	Details
Add an attachment (proposed patch, testcase, etc.)

Groups: None (edit)

Description eric magaoay 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:
persistent

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 eric magaoay 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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