[  597.123161] veth0: entered allmulticast mode
[  597.123226] veth1: entered allmulticast mode
[  597.123299] veth2: entered allmulticast mode
[  597.123367] veth3: entered allmulticast mode
[  604.553374] veth0: left allmulticast mode
[  604.553450] veth1: left allmulticast mode
[  604.553508] veth2: left allmulticast mode
[  604.553562] veth3: left allmulticast mode