Bug 1340218
| Summary: | [abrt] WARNING: CPU: 2 PID: 1944 at drivers/gpu/drm/i915/intel_uncore.c:649 __unclaimed_reg_debug+0x7b/0x90 [i915] | ||||||||
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| Product: | [Fedora] Fedora | Reporter: | Franck WIATROWSKI <franck.wiatrowski> | ||||||
| Component: | xorg-x11-drv-intel | Assignee: | Adam Jackson <ajax> | ||||||
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||
| Severity: | low | Docs Contact: | |||||||
| Priority: | unspecified | ||||||||
| Version: | 23 | CC: | ajax, basnagel, hdegoede, jbirch, j.kylmala, kernel-maint, madstitz, ral, robi, xgl-maint | ||||||
| Target Milestone: | --- | ||||||||
| Target Release: | --- | ||||||||
| Hardware: | x86_64 | ||||||||
| OS: | Unspecified | ||||||||
| URL: | https://retrace.fedoraproject.org/faf/reports/bthash/b5fd932c5c440d760e0f18248d1ea1169afa2dea | ||||||||
| Whiteboard: | abrt_hash:0f3264c6705a7ce97d0fa04ea8695f7b68243b72;VARIANT_ID=workstation; | ||||||||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |||||||
| Doc Text: | Story Points: | --- | |||||||
| Clone Of: | Environment: | ||||||||
| Last Closed: | 2016-08-08 20:26:42 UTC | Type: | --- | ||||||
| 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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Description
Franck WIATROWSKI
2016-05-26 18:09:30 UTC
Created attachment 1162235 [details]
File: dmesg
Created attachment 1177791 [details] Lenovo ThinkPad x260 dmesg Looks like I have this very same problem on Lenovo ThinkPad x260. I attached my dmesg and it shows the same warning/trace. I'm running Fedora 24 with the latest updates and used powertop program to change the settings the program offers for better battery life (there was some problems with cpu/something related to it not going over some C2 state if not using powertop). See also https://bugs.freedesktop.org/show_bug.cgi?id=95646, they are also trying to solve the same bug. *** Bug 1342722 has been marked as a duplicate of this bug. *** *** Bug 1325020 has been marked as a duplicate of this bug. *** *** Bug 1347681 has been marked as a duplicate of this bug. *** Also see: https://bugs.freedesktop.org/show_bug.cgi?id=96214 https://bugzilla.kernel.org/show_bug.cgi?id=120451 And this is a potential fix: https://patchwork.freedesktop.org/patch/97995/ I'm building a kernel to test this now. (In reply to Hans de Goede from comment #6) > I'm building a kernel to test this now. Unfortunately the fix does not work. Ok, I've attached a new fix to: https://bugs.freedesktop.org/show_bug.cgi?id=96214 And I've build a test-kernel with this fix, which fixes things for me: http://koji.fedoraproject.org/koji/taskinfo?taskID=14883873 If you want to test this kernel yourself, grab it while its hot, this is a scratch build so it will be removed in a couple of days. p.s. I'm going on vacation for the coming 2 weeks, so if I'm quiet that is why. *** Bug 1352718 has been marked as a duplicate of this bug. *** kernel-4.6.5-200.fc23 has been submitted as an update to Fedora 23. https://bodhi.fedoraproject.org/updates/FEDORA-2016-754e4768d8 kernel-4.6.5-300.fc24 has been submitted as an update to Fedora 24. https://bodhi.fedoraproject.org/updates/FEDORA-2016-30e3636e79 kernel-4.6.5-200.fc23 has been pushed to the Fedora 23 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2016-754e4768d8 kernel-4.6.5-300.fc24 has been pushed to the Fedora 24 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2016-30e3636e79 I used to run into this one when connecting a DP 1.2 monitor to a USB 3 dock, which would result in a hard lock up. On my system, using 4.6.5-300.fc24.x86_64 seems to push past these problems. While there's still a (different) panic, I no longer have a hard-lock of my system. Thanks! kernel-4.6.5-300.fc24 has been pushed to the Fedora 24 stable repository. If problems still persist, please make note of it in this bug report. kernel-4.6.5-200.fc23 has been pushed to the Fedora 23 stable repository. If problems still persist, please make note of it in this bug report. |