Bug 1125389
| Summary: | selinux crash when with heavy drm usage | ||||||||
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| Product: | [Fedora] Fedora | Reporter: | Faith Ekstrand <faith> | ||||||
| Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> | ||||||
| Status: | CLOSED DUPLICATE | 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: | 2014-07-31 19:17:52 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: | |||||||||
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Created attachment 923013 [details]
second half of kernel log
It's worth noting that running piglit bangs on drm fairly hard as it is a GL test suite. However, as I said, I've had it crash under less stress than piglit. *** This bug has been marked as a duplicate of bug 1115120 *** |
Created attachment 923012 [details] First half of kernel log Description of problem: Kernel panics and crashes with "kernel BUG at security/selinux/hooks.c:4511 Version-Release number of selected component (if applicable): 3.16.0-0.rc7.git1.1.fc22 How reproducible: I can get it to crash at will Steps to Reproduce: 1. download and build waffle with DRM support 2. download and build piglit 3. run piglit run -p drm quick.py 4. Crash It also sometimes crashes just by X starting up. Sometimes, I can't even get a log-in screen. Actual results: crash Expected results: piglit may report errors, but it shouldn't kernel panic Additional info: see attached pictures