Summary: | Unstable system because of ondemand cpu scaling governor | ||
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Product: | Gentoo Linux | Reporter: | Juha Heljoranta <juha.heljoranta> |
Component: | [OLD] Core system | Assignee: | Gentoo Kernel Bug Wranglers and Kernel Maintainers <kernel> |
Status: | VERIFIED UPSTREAM | ||
Severity: | critical | ||
Priority: | High | ||
Version: | unspecified | ||
Hardware: | AMD64 | ||
OS: | Linux | ||
URL: | http://bugzilla.kernel.org/show_bug.cgi?id=5133 | ||
Whiteboard: | |||
Package list: | Runtime testing required: | --- | |
Attachments: |
Debug infromation from /var/log/kern.log
kernel config file /etc/make.conf Backtrace from 2.6.13-rc7 |
Description
Juha Heljoranta
2005-08-23 12:17:42 UTC
Created attachment 66677 [details]
Debug infromation from /var/log/kern.log
The only useful error messages that I have managed to catch.
Created attachment 66678 [details]
kernel config file
Created attachment 66679 [details]
/etc/make.conf
So this *only* happens with the ondemand governor, no others? (You didn't include this in "Steps to reproduce") Can you reproduce this on the latest development kernel (currently vanilla-sources-2.6.13_rc6)? Yes, this happens only when ondemand cpu scheduler is used. And yes, I can reproduce this on 2.6.13-rc7 vanilla. I didn't test 2.6.13-rc7 with performance governor to prove that the performance governor works. This because my regular uptime is +30 days. With ondemand governor the uptime is 1-4 hours. Created attachment 66787 [details]
Backtrace from 2.6.13-rc7
Please file a bug against 2.6.13-rc7 at http://bugzilla.kernel.org including the info that you have posted here. Please post the new bug URL here then I will keep an eye on it. fixed with recent kernel releases |