Bug 808990
| Summary: | [abrt] kernel: BUG: unable to handle kernel NULL pointer dereference at 00000000000000d0 | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Yann Droneaud <yann> |
| Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> |
| Status: | CLOSED INSUFFICIENT_DATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 16 | CC: | gansalmon, irekpias, itamar, jonathan, kernel-maint, madhu.chinakonda |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | x86_64 | ||
| OS: | Unspecified | ||
| Whiteboard: | abrt_hash:19783fc1b8effc7cd5e736762a90791b4121744d | ||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2012-07-10 21:25:36 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
Yann Droneaud
2012-04-02 07:27:28 UTC
was this after a hibernate ? (In reply to comment #1) > was this after a hibernate ? Not at all. But the computer was quite idle at the time it happen to Oops. I'll get a kernel built with a patch to add some extra debugging for you in case you manage to reproduce this. The process running was sendmail. Does this computer process a lot of mail ? keep an eye on the logs in kernel-3.3.1-2.fc16 It should spit out some extra information if this situation occurs. It won't print a backtrace any more, just a "ipv4: FIB_RES_DEV() is NULL" message, and some numbers. Sorry, but i haven't go any info about this - no messages at screen, i want only report: my Fedora 16 with kernel 3.3.0-8.fc16.x86_64 hangs after some time of idle. I can see only a black screen - nothing works. I must reset the whole machine. Some isn't right with the kernel 3.3.0-8.fc16.x86_64 Additional info: my GSM modem ICON 225 blinking, when machine hang - so it isn't connected any more - and was connected, when hang occur. just to rule out hardware problems, could you do an overnight run of memtest86 ? (In reply to comment #3) > I'll get a kernel built with a patch to add some extra debugging for you in > case you manage to reproduce this. > I wasn't able to reproduce the problem. > The process running was sendmail. Does this computer process a lot of mail ? No, this is a desktop system. Sendmail is running only to be able to run git send-email. (In reply to comment #6) > just to rule out hardware problems, could you do an overnight run of memtest86 > ? memtest86 was run for more than 12 hours without any problem. unless this reoccurs, I don't think we can make progress. we'll keep the debug patch applied for a while just in case it reappears. |