[  643.093646] veth0: entered allmulticast mode
[  643.093757] veth1: entered allmulticast mode
[  643.093836] veth2: entered allmulticast mode
[  643.093913] veth3: entered allmulticast mode
[  650.683586] veth0: left allmulticast mode
[  650.683638] veth1: left allmulticast mode
[  650.683664] veth2: left allmulticast mode
[  650.683688] veth3: left allmulticast mode