[  684.865115][ T3208] veth0: entered allmulticast mode
[  684.865641][ T3208] veth1: entered allmulticast mode
[  684.866286][ T3208] veth2: entered allmulticast mode
[  684.866602][ T3208] veth3: entered allmulticast mode
[  709.257459][ T3208] veth0: left allmulticast mode
[  709.257759][ T3208] veth1: left allmulticast mode
[  709.257996][ T3208] veth2: left allmulticast mode
[  709.258232][ T3208] veth3: left allmulticast mode