this was reported multiple times in our forums[1 with backtraces, 2 & 3 with same log messages], fix is taken from upstream master. 1: https://forum.proxmox.com/threads/pve-7-0-14-1-vm-not-running-live-migration-kills-vm-post-ssd-move-pre-ram-move.99704/ 2: https://forum.proxmox.com/threads/proxmox-7-0-14-1-crashes-vm-during-migrate-to-other-host.99678 3: https://forum.proxmox.com/threads/cannot-migrate-between-zfs-and-ceph.99685/#post-430152 Signed-off-by: Fabian Grünbichler <f.gruenbichler@proxmox.com>