Bug 848740
| Summary: | sunrpc Kernel 3.5.1 unable to handle NULL ponter dereference | ||||||
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| Product: | [Fedora] Fedora | Reporter: | Josep <josep.puigdemont> | ||||
| Component: | kernel | Assignee: | nfs-maint | ||||
| Status: | CLOSED DUPLICATE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||
| Severity: | unspecified | Docs Contact: | |||||
| Priority: | unspecified | ||||||
| Version: | 17 | CC: | gansalmon, itamar, jlayton, jonathan, kernel-maint, madhu.chinakonda, skinsbursky | ||||
| Target Milestone: | --- | ||||||
| Target Release: | --- | ||||||
| Hardware: | Unspecified | ||||||
| OS: | Unspecified | ||||||
| Whiteboard: | |||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||
| Doc Text: | Story Points: | --- | |||||
| Clone Of: | Environment: | ||||||
| Last Closed: | 2012-08-16 14:39:02 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: | |||||||
| Attachments: |
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cc'ing Stanislav since this looks like it might be related to his namespace changes. Looks like this is the same problem that Stanislav pushed a patch upsteam for earlier in the week. Closing as a dup. *** This bug has been marked as a duplicate of bug 830862 *** |
Created attachment 604880 [details] Picture of the call trace Description of problem: System crashes due to a NULL pointer dereference when trying to reboot it. The faulty address seems to point to the sunrpc module, if I am not mistaken: IP: [<ffffffffa00f6391>] rpc_create+0x401/0x540 [sunrpc] Version-Release number of selected component (if applicable): Linux Kernel 3.5.1 (64 bits) How reproducible: I have experienced this twice in the last 5~6 reboots. Steps to Reproduce: 1. Reboot from GDM login screen Actual results: System does not reboot, but changing to a text console a BUG report can be seen. Additional info: System has recently been PreUpgraded from F16 to F17 (no issues during the upgrade). There are some NFS mounts and it uses NIS to authenticate too. (attached a picture of the call trace)