Domain migration with options fails with sigfault

[oferb1]

There are two servers in this environment, both running KVM on Ubuntu 14.04 LTS

• Server 1 (192.168.1.200), Running a guest called TP0001
• Server 2 (192.168.1.202), running no guests

The following virsh command completes successfully:
virsh migrate TP0002 qemu+ssh://192.168.1.202/system --live --p2p --tunnelled --compressed --persistent --undefinesource

The following node code fails with Segmentation fault

'use strict'
const virt = require('libvirt');

let hv = virt.createHypervisor('qemu:///system'),
    destination = {
      dest_uri: 'qemu://192.168.1.202/system',
      dest_name: 'test1',
      flags: virt.VIR_MIGRATE_LIVE |
             virt.VIR_MIGRATE_PEER2PEER |
             virt.VIR_MIGRATE_TUNNELLED |
             virt.VIR_MIGRATE_PERSIST_DEST |
             virt.VIR_MIGRATE_UNDEFINE_SOURCE
    };

return hv.connectAsync()
  .then(() => hv.lookupDomainByNameAsync('TP0001'))
  .then(domain => domain.migrateAsync(destination))
  .then(() => {
    console.log('success');
    process.exit(0);
  })
  .catch(err => {
    console.error('error', err);
    process.exit(1);
  });

[oferb1]

Confirmed working now - thanks!