[libvirt-users] vhost-user libvirt 1.2.18 issue

Hello there, i am trying to start my VM with 2 virtio interfaces as a vhost-user interface Following is my relevant xml network configuration " <interface type='vhostuser'> <mac address='52:54:00:c7:ac:38'/> <source type='unix' path='/tmp/vhost1.sock' mode='server'/> <model type='virtio'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x09' function='0x0'/> </interface> <interface type='vhostuser'> <mac address='52:54:00:9d:ea:73'/> <source type='unix' path='/tmp/vhost2.sock' mode='server'/> <model type='virtio'/> <address type='pci' domain='0x0000' bus='0x00' slot='0x0b' function='0x0'/> </interface>" when i execute virsh start domain_name command it starts and gets paused log shows it's stuck at n-pci,id=balloon0,bus=pci.0,addr=0x7 -msg timestamp=on QEMU waiting for connection on: disconnected:unix:/tmp/vhost1.sock,server is there anything i am missing? thank you in advance. -hardik-