Bug 712414
| Summary: | [RHEL6.1] [Kernel] Panic while running testing | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | RHEL Program Management <pm-rhel> |
| Component: | kernel | Assignee: | Frantisek Hrbata <fhrbata> |
| Status: | CLOSED ERRATA | QA Contact: | Red Hat Kernel QE team <kernel-qe> |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | 6.1 | CC: | arozansk, brueckner, bugproxy, czhang, dhoward, fhrbata, jburke, jjarvis, jkachuck, jstancek, jwest, kzhang, lwang, lwoodman, maier, mgrf, pbunyan, peterm, pm-eus, sbest |
| Target Milestone: | rc | Keywords: | ZStream |
| Target Release: | --- | ||
| Hardware: | s390x | ||
| OS: | Linux | ||
| URL: | http://beaker-archive.app.eng.bos.redhat.com/beaker-logs/2011/04/748/74884/153038/console.log | ||
| Whiteboard: | |||
| Fixed In Version: | kernel-2.6.32-131.5.1.el6 | Doc Type: | Bug Fix |
| Doc Text: |
Prior to this update, in the __cache_alloc() function, the ac variable could be changed after cache_alloc_refill() and the following kmemleak_erase() function could receive an incorrect pointer, causing kernel panic. With this update, the ac variable is updated after the cache_alloc_refill() unconditionally.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2011-07-12 21:12:23 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: | 698023 | ||
| Bug Blocks: | 704251 | ||
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Description
RHEL Program Management
2011-06-10 13:50:50 UTC
Technical note added. If any revisions are required, please edit the "Technical Notes" field
accordingly. All revisions will be proofread by the Engineering Content Services team.
New Contents:
Prior to this update, in the __cache_alloc() function, the ac variable could be changed after cache_alloc_refill() and the following kmemleak_erase() function could receive an incorrect pointer, causing kernel panic. With this update, the ac variable is updated after the cache_alloc_refill() unconditionally.
An advisory has been issued which should help the problem described in this bug report. This report is therefore being closed with a resolution of ERRATA. For more information on therefore solution and/or where to find the updated files, please follow the link below. You may reopen this bug report if the solution does not work for you. http://rhn.redhat.com/errata/RHSA-2011-0928.html |