Passing usb device causes host to freeze

Dragon19

Active Member
Jan 4, 2020
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I have a x670 pro art creator motherboard. When I pass through a usb device (not the controller) libvirtd appears to freeze or something. The host is still responsive but the vps controls are frozen.

I have verified this on a bare metal install as well, so it’s not just proxmox.

Is this a known issue?