Bug 471937
| Summary: | "disabling IRQ #16" -> hang | ||||||||
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| Product: | [Fedora] Fedora | Reporter: | Andrew Overholt <overholt> | ||||||
| Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> | ||||||
| Status: | CLOSED DUPLICATE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||
| Severity: | medium | Docs Contact: | |||||||
| Priority: | medium | ||||||||
| Version: | rawhide | CC: | djaara, fedora, hedayatv, joe, kernel-maint, lmacken, quintela, wwoods | ||||||
| Target Milestone: | --- | ||||||||
| Target Release: | --- | ||||||||
| Hardware: | All | ||||||||
| OS: | Linux | ||||||||
| Whiteboard: | |||||||||
| Fixed In Version: | Doc Type: | Bug Fix | |||||||
| Doc Text: | Story Points: | --- | |||||||
| Clone Of: | Environment: | ||||||||
| Last Closed: | 2008-11-22 08:27:59 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: | |||||||||
| Attachments: |
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Description
Andrew Overholt
2008-11-17 19:03:22 UTC
This sounds something like what Luke saw this morning Yep, I hit that same issue yesterday with 2.6.27.5-109.fc10.x86_64. http://www.smolts.org/client/show/pub_9371d993-29e5-49e0-a2f5-03b892355f7e I'm having the same issue as well. http://smolts.org/show?uuid=pub_d7c2a873-95ec-45ff-9fdc-b2ffcd3e7d64 Created attachment 323962 [details]
Xorg.0.log
I had a lockup on kernel 2.6.27.4-68.fc10.x86_64 as well. I was flipping desktops in compiz and the laptop hard locked. Upon reboot, I noticed the following in /var/log/Xorg.0.log.old: exaCopyDirty: Pending damage region empty! [mi] EQ overflowing. The server is probably stuck in an infinite loop. (repeated lots of times). (In reply to comment #5) > I had a lockup on kernel 2.6.27.4-68.fc10.x86_64 as well. I was flipping > desktops in compiz and the laptop hard locked. Upon reboot, I noticed the > following in /var/log/Xorg.0.log.old: > > exaCopyDirty: Pending damage region empty! > [mi] EQ overflowing. The server is probably stuck in an infinite loop. If I understand correctly that's a different bug - you have no "disabling IRQ" message, and a much older kernel. Perhaps it matches one of the bugs in the 'eq-overflow' tracker: https://bugzilla.redhat.com/showdependencytree.cgi?id=465884&hide_resolved=1 FWIW I can reproduce the "disabling IRQ #16" behavior here as well, on kernel -113 (intel cantiga graphics) See also bug 471162, which describes the same symptoms but on i945GME. Appears to be fixed for those users now. (In reply to comment #7) > See also bug 471162, which describes the same symptoms but on i945GME. Appears > to be fixed for those users now. FWIW, not all of those that commented on bug 471162 have a 945GME -- tree of them seem to have a intel 965 chipset (to be precise: a GM965 according to two of the three reports) I have the same problem recently with latest f10 kernels (I'm using intel GM 965 graphics card). It happened while I didn't use any 3D applications or desktop effects. I'm pretty sure I encountered the same issue again today. Both times happened while I was spinning a livecd using the livecd-creator, under fairly heavy disk i/o. This time, I was able to switch to a console and see some ext3 errors (picture attached). I'm not 100% sure that this is the same issue, but it did produce the same symptoms as before. Created attachment 324073 [details]
Picture of various ext3 errors
You can work around the IRQ disable problem by adding "noirqdebug" to the kernel boot options. I had similar ext3 errors to Luke when I ran into this issue. This is still happening with kernel-2.6.27.5-113.fc10.x86_64. (In reply to comment #14) > This is still happening with kernel-2.6.27.5-113.fc10.x86_64. Did you try with 2.6.27.5-116.fc10.x86_64 or newer? That is out for two days now and solved the problem for a few users in Bug 471162 I'm running 2.6.27.5-117.fc10.x86_64 now. To get some disk churn I cleaned and rebuilt all of my projects in Eclipse. I have a lot so this wasn't a small task. I also started up Firefox and did some stuff in an terminal at the same time. I haven't seen a hang yet. Yesterday I had many hangs. But since I've updated my kernel to 2.6.27.5-117.fc10.x86_64 I had no crashes. Seems to be fixed now. :) I've been running 2.6.27.5-117.fc10.x86_64 all day under high i/o load without any problems. *** This bug has been marked as a duplicate of bug 471162 *** |