[  664.513319] veth0: entered allmulticast mode
[  664.513413] veth1: entered allmulticast mode
[  664.513544] veth2: entered allmulticast mode
[  664.513623] veth3: entered allmulticast mode
[  672.014643] veth0: left allmulticast mode
[  672.014688] veth1: left allmulticast mode
[  672.014711] veth2: left allmulticast mode
[  672.014738] veth3: left allmulticast mode