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Created attachment 1214230 [details] journal Description of problem: Try to install KDE to a guest machine using virt-manager and specify two cpus,several minutes after booting the installer,find the guest machine hangs,and you are unable to continue the installation. I have reproduced this for several times and saw the following in journal: Oct 26 17:23:25 localhost.localdomain kernel: kvm [2383]: vcpu1, guest rIP: 0xffffffffb205d722 unhandled rdmsr: 0x34 Oct 26 17:23:43 localhost.localdomain kernel: kvm [2383]: vcpu1, guest rIP: 0xffffffffb205d722 unhandled rdmsr: 0x606 Oct 26 17:23:43 localhost.localdomain kernel: kvm [2383]: vcpu1, guest rIP: 0xffffffffb205d722 unhandled rdmsr: 0x60d Oct 26 17:23:43 localhost.localdomain kernel: kvm [2383]: vcpu1, guest rIP: 0xffffffffb205d722 unhandled rdmsr: 0x3f8 Oct 26 17:23:43 localhost.localdomain kernel: kvm [2383]: vcpu1, guest rIP: 0xffffffffb205d722 unhandled rdmsr: 0x3f9 Oct 26 17:23:43 localhost.localdomain kernel: kvm [2383]: vcpu1, guest rIP: 0xffffffffb205d722 unhandled rdmsr: 0x3fa Oct 26 17:23:43 localhost.localdomain kernel: kvm [2383]: vcpu1, guest rIP: 0xffffffffb205d722 unhandled rdmsr: 0x630 Oct 26 17:23:43 localhost.localdomain kernel: kvm [2383]: vcpu1, guest rIP: 0xffffffffb205d722 unhandled rdmsr: 0x631 Oct 26 17:23:43 localhost.localdomain kernel: kvm [2383]: vcpu1, guest rIP: 0xffffffffb205d722 unhandled rdmsr: 0x632 Oct 26 17:23:43 localhost.localdomain kernel: kvm [2383]: vcpu0, guest rIP: 0xffffffffb205d722 unhandled rdmsr: 0x611 Oct 26 17:23:43 localhost.localdomain kernel: kvm [2383]: vcpu0, guest rIP: 0xffffffffb205d722 unhandled rdmsr: 0x639 Not sure if this is the right place to report,please feel free to reassign,thanks. Version-Release number of selected component (if applicable): kernel-4.8.3-300.fc25.x86_64 qemu-kvm-2.7.0-6.fc25.x86_64 kde-20161007.x86_64 How reproducible: always Steps to Reproduce: 1. 2. 3. Actual results: Expected results: Additional info:
Created attachment 1214232 [details] screenshot
Also saw those kvm errors in journal while install workstation to the guest machine,but no system hangs,so reassign to anaconda.
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Fedora 25 changed to end-of-life (EOL) status on 2017-12-12. Fedora 25 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. If you are unable to reopen this bug, please file a new report against the current release. If you experience problems, please add a comment to this bug. Thank you for reporting this bug and we are sorry it could not be fixed.