OK, tried to migrate a VM to the host with libvirt version from your snapshot. It did not segfault, so the patch appears to be working.
But migration still fails (version difference?) sudo virsh migrate --live --persistent --copy-storage-all --p2p --tunneled vm1 qemu+ssh://root@vhost2/system --verbose Migration: [ 85 %]error: operation failed: migration job: unexpectedly failed It seem to successfully copy block device, define VM, start it in paused state, but in the end this: in qemu log: Receiving block device images #( there was a line 'Completed 99 %' here) 2015-06-14 11:47:07.566+0000: shutting down 2015-06-14T11:47:07.616812Z qemu-system-x86_64: load of migration failed: Input/output error in journal: libvirtd[55004]: error from service: TerminateMachine: No machine 'qemu-vm1' known -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org