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Description of problem: Following update to qemu-kvm.x86_64 2:2.5.0-5.fc23 Windows restart gets BSOD with driver_irql_not_less_or_equal. dirver not specified on screen Version-Release number of selected component (if applicable): qemu-kvm.x86_64 2:2.5.0-5.fc23 How reproducible: every attempt to restart windows Steps to Reproduce: 1.boot windows VM (win7) 2.attempt windows restart 3. Actual result: BSOD Expected results: clean restart Additional info: clean shutdown followed by boot works fine I've downgraded qemu without gathering any diagnostic data. Let me know if you need additional info and I'll try to get it for you
Please provide the full qemu command line. This is /var/log/libvirt/qemu/$YOUR-VM-NAME.log if using libvirt If your VM is using virtio windows drivers, do you know what version they were installed with? Maybe try updating. Get the bits from here, attach the cdrom to the VM, do a manual driver update. https://fedoraproject.org/wiki/Windows_Virtio_Drivers
Created attachment 1127017 [details] windows config from msinfo32 The driver file versions and installation dates are in this file.
Created attachment 1127023 [details] log snippet with qemu command line
The requested log entries are now attached. One diagnostic step I tried was to create a new VM definition with all addresses deleted so libvirt could create everything clean. This log entry was from after that update. I'm still running that configuration with qemu-2.4.1 I installed the virtio-win drivers from the latest virtio-win package on 12-17-2015 as you can see in the attached msinfo32 text file. (You may recall I pinged you about the fact there is no qxl driver in that package.)
Can you post the libvirt XML as well? sudo virsh dumpxml $VM-NAME I'll try and reproduce.
Created attachment 1127420 [details] xml definition for the failing VM
I installed qemu.x86_64 2:2.5.0-8.fc23 and associated libvirt updates from virt-preview and now everything is working fine. Thanks for listening
notabug anymore