Bug 1065087
| Summary: | BUG: scheduling while atomic (serial) | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Hal Murray <murray+fedora> | ||||||
| Component: | kernel | Assignee: | Stanislaw Gruszka <sgruszka> | ||||||
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||
| Severity: | high | Docs Contact: | |||||||
| Priority: | unspecified | ||||||||
| Version: | 20 | CC: | chris.kennedy, gansalmon, itamar, jonathan, jwboyer, kernel-maint, kukabu, madhu.chinakonda | ||||||
| Target Milestone: | --- | ||||||||
| Target Release: | --- | ||||||||
| Hardware: | i686 | ||||||||
| OS: | Linux | ||||||||
| Whiteboard: | |||||||||
| Fixed In Version: | kernel-3.13.5-103.fc19 | Doc Type: | Bug Fix | ||||||
| Doc Text: | Story Points: | --- | |||||||
| Clone Of: | Environment: | ||||||||
| Last Closed: | 2014-03-06 08:09:09 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: |
|
||||||||
Created attachment 862998 [details]
more from /var/log/messages
Sorry for the clutter. I poked something I didn't intend to. Typo: 3.11 works fine. I have many samples in the log files. tty_flip_buffer_push is in all of them. I reported issue upstream. https://lkml.org/lkml/2014/2/18/77 For know please use 3.11 kernel. Patch for this bug was merged to tty-next (now law_latency has no effect on tty layer, it can be used as hint to h/w driver though): https://git.kernel.org/cgit/linux/kernel/git/gregkh/tty.git/commit/?h=tty-next&id=a9c3f68f3cd8d55f809fbdb0c138ed061ea1bd25 Josh, please apply it fix for this bug. Fixed in git. Thanks! kernel-3.13.5-202.fc20 has been submitted as an update for Fedora 20. https://admin.fedoraproject.org/updates/kernel-3.13.5-202.fc20 kernel-3.13.5-103.fc19 has been submitted as an update for Fedora 19. https://admin.fedoraproject.org/updates/kernel-3.13.5-103.fc19 Package kernel-3.13.5-202.fc20: * should fix your issue, * was pushed to the Fedora 20 testing repository, * should be available at your local mirror within two days. Update it with: # su -c 'yum update --enablerepo=updates-testing kernel-3.13.5-202.fc20' as soon as you are able to, then reboot. Please go to the following url: https://admin.fedoraproject.org/updates/FEDORA-2014-3442/kernel-3.13.5-202.fc20 then log in and leave karma (feedback). kernel-3.13.5-202.fc20 has been pushed to the Fedora 20 stable repository. If problems still persist, please make note of it in this bug report. kernel-3.13.5-103.fc19 has been pushed to the Fedora 19 stable repository. If problems still persist, please make note of it in this bug report. *** Bug 1081017 has been marked as a duplicate of this bug. *** |
Created attachment 862996 [details] Details from /var/log/messages 3.11 works find, but I get this with 3.12 It doesn't happen under light load. I'm running several GPS units over serial and USB to ntpd and gpsd.