Bug 745634
Summary: | BUG: unable to handle kernel NULL pointer dereference at 0000000000000039 __sys_sendmsg | ||
---|---|---|---|
Product: | [Fedora] Fedora | Reporter: | Iván Jiménez <icj> |
Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> |
Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
Severity: | unspecified | Docs Contact: | |
Priority: | unspecified | ||
Version: | 16 | CC: | gansalmon, itamar, jonathan, kernel-maint, madhu.chinakonda |
Target Milestone: | --- | ||
Target Release: | --- | ||
Hardware: | x86_64 | ||
OS: | Unspecified | ||
Whiteboard: | abrt_hash:868039eb3f872712e31183ac6161c267b2ee7feb | ||
Fixed In Version: | Doc Type: | Bug Fix | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2012-05-14 17:57:02 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: | |||
Bug Depends On: | |||
Bug Blocks: | 781749 |
Description
Iván Jiménez
2011-10-12 21:27:21 UTC
net/socket.c:1960: if (sock->file->f_flags & O_NONBLOCK) msg_sys->msg_flags |= MSG_DONTWAIT; sock->file is NULL Also, the stack backtrace looks like total nonsense to me. Maybe memory got corrupted during the hibernate/resume cycle... [mass update] kernel-3.3.0-4.fc16 has been pushed to the Fedora 16 stable repository. Please retest with this update. [mass update] kernel-3.3.0-4.fc16 has been pushed to the Fedora 16 stable repository. Please retest with this update. [mass update] kernel-3.3.0-4.fc16 has been pushed to the Fedora 16 stable repository. Please retest with this update. [Mass hibernate bug update] Dave Airlied has found an issue causing some corruption in the i915 fbdev after a resume from hibernate. I have included his patch in this scratch build: http://koji.fedoraproject.org/koji/taskinfo?taskID=3940545 This will probably not solve all of the issues being tracked at the moment, but it is worth testing when the build completes. If this seems to clear up the issues you see with hibernate, please report your results in the bug. (In reply to comment #5) > [Mass hibernate bug update] > > Dave Airlied has found an issue causing some corruption in the i915 fbdev after > a resume from hibernate. I have included his patch in this scratch build: > > http://koji.fedoraproject.org/koji/taskinfo?taskID=3940545 > > This will probably not solve all of the issues being tracked at the moment, but > it is worth testing when the build completes. If this seems to clear up the > issues you see with hibernate, please report your results in the bug. Sorry, I can't test the updated kernel because I'm using f17 now. (In reply to comment #6) > (In reply to comment #5) > > [Mass hibernate bug update] > > > > Dave Airlied has found an issue causing some corruption in the i915 fbdev after > > a resume from hibernate. I have included his patch in this scratch build: > > > > http://koji.fedoraproject.org/koji/taskinfo?taskID=3940545 > > > > This will probably not solve all of the issues being tracked at the moment, but > > it is worth testing when the build completes. If this seems to clear up the > > issues you see with hibernate, please report your results in the bug. > > Sorry, I can't test the updated kernel because I'm using f17 now. Should work fine there too. There is very little difference between f16 and 17 kernels, and Dave's patch will likely go in both if it doesn't break things. |