Bug 463422
| Summary: | Aftter "Disabling IRQ #16" computer looses network connection (kernel crash) | ||||||||||
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| Product: | [Fedora] Fedora | Reporter: | Matěj Cepl <mcepl> | ||||||||
| Component: | kernel | Assignee: | Kernel Maintainer List <kernel-maint> | ||||||||
| Status: | CLOSED RAWHIDE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> | ||||||||
| Severity: | medium | Docs Contact: | |||||||||
| Priority: | urgent | ||||||||||
| Version: | rawhide | CC: | djaara, kernel-maint, mcepl | ||||||||
| 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: | 2008-10-19 22:45:34 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: | |||||||||||
| Bug Blocks: | 466414 | ||||||||||
| Attachments: |
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Created attachment 317465 [details]
/var/log/dmesg
Created attachment 317467 [details]
/var/log/libvirt/qemu/tikanga.log
Does running the kvm guest with the option -no-kvm-irqchip make any difference? Hasn't happened for some time -- probably fixed somewhere in meantime. |
Created attachment 317463 [details] /var/log/messages Description of problem: after starting and running Fedora from kernel kernel-2.6.27-0.337.rc6.git5.fc10.x86_64 and starting a kvm virtual machine, I got message "Disabling IRQ #16" after kernel crashes. Then a network connection card is gone and apparently there is no way how to restore it. Version-Release number of selected component (if applicable): kernel-2.6.27-0.337.rc6.git5.fc10.x86_64 kvm-74-3.fc10.x86_64 libvirt-0.4.5-2.fc10.x86_64 How reproducible: 100% (three out of three) Steps to Reproduce: 1.boot computer into X 2.virsh start tikanga 3.work for a moment in the virtual machine Actual results: message in /var/log/messages on a host machine and lost network Expected results: nothing Additional info: