[  456.268426] veth0: entered allmulticast mode
[  456.268536] veth1: entered allmulticast mode
[  456.268613] veth2: entered allmulticast mode
[  456.268687] veth3: entered allmulticast mode
[  463.738901] veth0: left allmulticast mode
[  463.738945] veth1: left allmulticast mode
[  463.738966] veth2: left allmulticast mode
[  463.738995] veth3: left allmulticast mode