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SELinux: Cannot start libvirt domainL Device or resource bus

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juliedeville
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Joined: 14 Oct 2024
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Posted: Thu Nov 14, 2024 7:09 pm Post subject: SELinux: Cannot start libvirt domainL Device or resource bus

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I am in the process of learning to use SELinux, so I installed on my gentoo server and configured it to use MCS, but I am unable to start any VMs, and get the errors

Code:

error: Failed to start domain 'debian-vm-20241111T150247163049'
error: internal error: Process exited prior to exec: libvirt: error : Cannot delete directory '/run/libvirt/qemu/3-debian-vm-20241111T1.shm': Device or resource busy

As I understand, MCS should have policies to allow libvirt by default, but I am not sure if I have missed any extra configuration.

I am able to start the domain when I run 'setenforce 0'

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juliedeville
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Posted: Thu Nov 14, 2024 8:04 pm Post subject:

Fixed on reboot

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