[  968.822208][T16774] veth0: entered allmulticast mode
[  968.822744][T16774] veth1: entered allmulticast mode
[  968.823006][T16774] veth2: entered allmulticast mode
[  968.823262][T16774] veth3: entered allmulticast mode
[  979.618710][T16774] veth0: left allmulticast mode
[  979.618971][T16774] veth1: left allmulticast mode
[  979.619185][T16774] veth2: left allmulticast mode
[  979.619379][T16774] veth3: left allmulticast mode