Bug 702183
| Summary: | kernel panic when remove dccp_probe module | ||
|---|---|---|---|
| Product: | Red Hat Enterprise Linux 6 | Reporter: | Dayong Tian <dtian> |
| Component: | kernel | Assignee: | Neil Horman <nhorman> |
| Status: | CLOSED ERRATA | QA Contact: | Petr Beňas <pbenas> |
| Severity: | medium | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 6.0 | CC: | keegan, kzhang, lzheng, nhorman, pbenas, pstehlik |
| Target Milestone: | rc | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | kernel-2.6.32-153.el6 | Doc Type: | Bug Fix |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2011-12-06 13:22:04 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: | |||
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Description
Dayong Tian
2011-05-05 01:15:58 UTC
Since RHEL 6.1 External Beta has begun, and this bug remains unresolved, it has been rejected as it is not proposed as exception or blocker. Red Hat invites you to ask your support representative to propose this request, if appropriate and relevant, in the next release of Red Hat Enterprise Linux. This should be fixed with this commit 1386be55e32a3c5d8ef4a2b243c530a7b664c02c Heres a test build for you. Please confirm that it solves the problem and I'll post it. http://brewweb.devel.redhat.com/brew/taskinfo?taskID=3304460 Hi Neil, seems this build didn't include the upstream patch bug 698062 mentioned http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=8ed030dd0aa400d18c63861c2c6deb7c38f4edde? This bug is a regression of the patch for bug 698062, I think we should include that patch first. Yup, ok, I'll respin. *** Bug 698062 has been marked as a duplicate of this bug. *** http://brewweb.devel.redhat.com/brew/taskinfo?taskID=3306450 New build with both fixes included. Please test and confirm the fix. thanks! The new build worked for me: [root@dell-per515-01 ~]# modprobe dccp_probe CCID: Activated CCID 2 (TCP-like) CCID: Activated CCID 3 (TCP-Friendly Rate Control) DCCP watch registered (port=0) [root@dell-per515-01 ~]# lsmod|grep dccp dccp 86847 0 dccp_probe 3529 0 [root@dell-per515-01 ~]# modprobe -r dccp_probe [root@dell-per515-01 ~]# lsmod|grep dccp dccp 86847 0 [root@dell-per515-01 ~]# modprobe -r dccp CCID: Deactivated CCID 2 (TCP-like) CCID: Deactivated CCID 3 (TCP-Friendly Rate Control) [root@dell-per515-01 ~]# lsmod|grep dccp [root@dell-per515-01 ~]# echo $? 1 [root@dell-per515-01 ~]# modprobe dccp CCID: Activated CCID 2 (TCP-like) CCID: Activated CCID 3 (TCP-Friendly Rate Control) [root@dell-per515-01 ~]# lsmod|grep dccp dccp 86847 0 This request was evaluated by Red Hat Product Management for inclusion in a Red Hat Enterprise Linux maintenance release. Product Management has requested further review of this request by Red Hat Engineering, for potential inclusion in a Red Hat Enterprise Linux Update release for currently deployed products. This request is not yet committed for inclusion in an Update release. Patch(es) available on kernel-2.6.32-153.el6 Reproduced in kernel-2.6.32-130.el6 and verified in 2.6.32-156.el6.x86_64. Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory, and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. http://rhn.redhat.com/errata/RHSA-2011-1530.html *** Bug 705934 has been marked as a duplicate of this bug. *** |