[  448.196831] veth0: entered allmulticast mode
[  448.196907] veth1: entered allmulticast mode
[  448.196954] veth2: entered allmulticast mode
[  448.197008] veth3: entered allmulticast mode
[  456.658078] veth0: left allmulticast mode
[  456.658138] veth1: left allmulticast mode
[  456.658167] veth2: left allmulticast mode
[  456.658200] veth3: left allmulticast mode