Bug 988441
Summary: | Kernel-3.9.9-201.fc18 or greater panics upon loading cpufreq module with Nehalem-EP | ||
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Product: | [Fedora] Fedora | Reporter: | DHC <deadhorseconsulting> |
Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> |
Status: | CLOSED CURRENTRELEASE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
Severity: | high | Docs Contact: | |
Priority: | unspecified | ||
Version: | 18 | CC: | deadhorseconsulting, gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | x86_64 | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2013-10-21 18:48:54 UTC | Type: | Bug |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: |
Description
DHC
2013-07-25 15:23:57 UTC
*NOTE* on above Kernel-3.9.9-301.fc19 should have been Kernel-3.9.9-201.fc18 or greater. *NOTE* Blacklisting the acpu-cpufreq module is also a workaround for this. Setting: intel_pstate=disable intel_idle.max_cstate=0 processor.max_cstate=1 Also seems to workaround the issue. *********** MASS BUG UPDATE ************** We apologize for the inconvenience. There is a large number of bugs to go through and several of them have gone stale. Due to this, we are doing a mass bug update across all of the Fedora 18 kernel bugs. Fedora 18 has now been rebased to 3.11.4-101.fc18. Please test this kernel update (or newer) and let us know if you issue has been resolved or if it is still present with the newer kernel. If you have moved on to Fedora 19, and are still experiencing this issue, please change the version to Fedora 19. If you experience different issues, please open a new bug report for those. Recent FC19 kernels do not seem to exhibit the issue. Closing. |