Bug 1282706
| Summary: | Kernel panic - not syncing: Fatal exception in interrupt | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | poma <pomidorabelisima> |
| Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> |
| Status: | CLOSED RAWHIDE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | urgent | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | rawhide | CC: | gansalmon, itamar, jonathan, kernel-maint, labbott, madhu.chinakonda, mchehab, mcsontos, michal.jnn, orion, pbrobinson, praiskup, robatino, vlee |
| 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: | 2015-11-30 17:35:54 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: | |||
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Description
poma
2015-11-17 08:17:26 UTC
Ref. https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/arch/x86/mm/dump_pagetables.c?id=f4e342c https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/arch/x86/mm/dump_pagetables.c?id=e1a5832 https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/kernel/cgroup_pids.c?id=afcf6c8 Revert "cgroup: add cgroup_subsys->free() method and use it to fix pids controller" https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=afcf6c8 & Revert "cgroup: keep zombies associated with their original cgroups" https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=2e91fa7 fix Kernel panic. Tested on baremetal and QEMU with: qemu-2.5.0-0.1.rc0.fc24.x86_64 kernel-4.4.0-0.rc1.git1.2.fc24.x86_64 *** Bug 1281409 has been marked as a duplicate of this bug. *** Am still seeing this with kernel-4.4.0-0.rc1.git3.1.fc24.x86_64, though with this kernel I can at least occasionally get it to boot up fully, while the earlier kernels fail before I can even log into GNOME. ((Until this kernel, I had to update using rescue mode.) This is in a VirtualBox 5.0.10 guest. Can you test https://koji.fedoraproject.org/koji/taskinfo?taskID=11914111 which has the reverts suggested? (In reply to Laura Abbott from comment #5) > Can you test https://koji.fedoraproject.org/koji/taskinfo?taskID=11914111 > which has the reverts suggested? Appears to work - I booted and shut down several times without seeing the problem. Thanks. A potential fix is being discussed http://marc.info/?l=linux-kernel&m=144830855403820 . It doesn't seem to be complete though (still have the warning) so I'll just monitor the thread. (In reply to Laura Abbott from comment #7) > A potential fix is being discussed > http://marc.info/?l=linux-kernel&m=144830855403820 . It doesn't seem to be > complete though (still have the warning) so I'll just monitor the thread. https://patchwork.kernel.org/patch/7685771/mbox cgroup-for-4.4-fixes-cgroup-make-css_set-pin-its-css-s-to-avoid-use-afer-free.patch PASSED = Kernel -NOT- panicking / none related WARNINGs Tested with: 4.4.0-0.rc2.git1.2.fc24.x86_64 (4.4.0-0.rc2.git1.1.fc24.x86_64 + patch) (In reply to poma from comment #8) > (In reply to Laura Abbott from comment #7) > > A potential fix is being discussed > > http://marc.info/?l=linux-kernel&m=144830855403820 . It doesn't seem to be > > complete though (still have the warning) so I'll just monitor the thread. > > > https://patchwork.kernel.org/patch/7685771/mbox > cgroup-for-4.4-fixes-cgroup-make-css_set-pin-its-css-s-to-avoid-use-afer- > free.patch > > PASSED = Kernel -NOT- panicking / none related WARNINGs > > Tested with: > 4.4.0-0.rc2.git1.2.fc24.x86_64 > (4.4.0-0.rc2.git1.1.fc24.x86_64 + patch) Valid for both, baremetal and libvirt(QEMU), of course. (In reply to poma from comment #9) > (In reply to poma from comment #8) > > (In reply to Laura Abbott from comment #7) > > > A potential fix is being discussed > > > http://marc.info/?l=linux-kernel&m=144830855403820 . It doesn't seem to be > > > complete though (still have the warning) so I'll just monitor the thread. > > > > > > https://patchwork.kernel.org/patch/7685771/mbox > > cgroup-for-4.4-fixes-cgroup-make-css_set-pin-its-css-s-to-avoid-use-afer- > > free.patch > > > > PASSED = Kernel -NOT- panicking / none related WARNINGs > > > > Tested with: > > 4.4.0-0.rc2.git1.2.fc24.x86_64 > > (4.4.0-0.rc2.git1.1.fc24.x86_64 + patch) > > > Valid for both, baremetal and libvirt(QEMU), of course. Merge branch 'for-4.4-fixes' into for-next "cgroup: make css_set pin its css's to avoid use-afer-free" https://git.kernel.org/cgit/linux/kernel/git/tj/cgroup.git/commit/kernel/cgroup.c?h=for-next&id=53254f9 A patch of the day, for kernel-4.4.0-0.rc3.git0.1.fc24 (In reply to poma from comment #10) > (In reply to poma from comment #9) > > (In reply to poma from comment #8) > > > (In reply to Laura Abbott from comment #7) > > > > A potential fix is being discussed > > > > http://marc.info/?l=linux-kernel&m=144830855403820 . It doesn't seem to be > > > > complete though (still have the warning) so I'll just monitor the thread. > > > > > > > > > https://patchwork.kernel.org/patch/7685771/mbox > > > cgroup-for-4.4-fixes-cgroup-make-css_set-pin-its-css-s-to-avoid-use-afer- > > > free.patch > > > > > > PASSED = Kernel -NOT- panicking / none related WARNINGs > > > > > > Tested with: > > > 4.4.0-0.rc2.git1.2.fc24.x86_64 > > > (4.4.0-0.rc2.git1.1.fc24.x86_64 + patch) > > > > > > Valid for both, baremetal and libvirt(QEMU), of course. > > > Merge branch 'for-4.4-fixes' into for-next > > "cgroup: make css_set pin its css's to avoid use-afer-free" > https://git.kernel.org/cgit/linux/kernel/git/tj/cgroup.git/commit/kernel/ > cgroup.c?h=for-next&id=53254f9 > > A patch of the day, for kernel-4.4.0-0.rc3.git0.1.fc24 Of course, Tested-by: poma <pomidorabelisima> *** Bug 1287198 has been marked as a duplicate of this bug. *** |