[  635.569750][ T4568] veth0: entered allmulticast mode
[  635.581410][ T4568] veth1: entered allmulticast mode
[  635.582122][ T4568] veth2: entered allmulticast mode
[  635.582710][ T4568] veth3: entered allmulticast mode
[  635.594301][ T4568] veth4: entered allmulticast mode
[  635.595695][ T4568] veth5: entered allmulticast mode
[  672.756190][ T4568] veth0: left allmulticast mode
[  672.756727][ T4568] veth1: left allmulticast mode
[  672.757196][ T4568] veth2: left allmulticast mode
[  672.757643][ T4568] veth3: left allmulticast mode
[  672.758077][ T4568] veth4: left allmulticast mode
[  672.758531][ T4568] veth5: left allmulticast mode