Bug 1109332
| Summary: | CPU lockup randomly occuring while browsing the web | ||||||||
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| Product: | [Fedora] Fedora | Reporter: | sylvain.bertrand | ||||||
| Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> | ||||||
| Status: | CLOSED NOTABUG | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||
| Severity: | high | Docs Contact: | |||||||
| Priority: | unspecified | ||||||||
| Version: | rawhide | CC: | gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda, mchehab | ||||||
| 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: | 2014-07-21 02:23:10 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: | |||||||||
| Attachments: |
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Created attachment 908674 [details]
dmesg, non debug linux
I was able to trigger the bug with the midori web browser (webkit based), but after much more time.
still happening with 3.16.0-0.rc3.git0.1.fc21.x86_64 closing because it seems that linux 3.16 does not work with my overclocked CPU (2.5->2.7Ghz). OC CPU works fine in linux 3.15 |
Created attachment 908658 [details] dmesg, debug kernel, after the lock up occurs and before the computer hangs for goo With an up-to-date fedora, with the linux 3.16.0-0.rc0.git5.2.fc21.x86_64 (even with the +debug linux), if I browse the www with firefox, a CPU lockup happens, randomly. I was not able to trigger that bug otherwise.