[ 1542.457144][ T8210] veth0: entered allmulticast mode
[ 1542.457512][ T8210] veth1: entered allmulticast mode
[ 1542.457811][ T8210] veth2: entered allmulticast mode
[ 1542.466469][ T8210] veth3: entered allmulticast mode
[ 1568.297430][ T8210] veth0: left allmulticast mode
[ 1568.297762][ T8210] veth1: left allmulticast mode
[ 1568.298030][ T8210] veth2: left allmulticast mode
[ 1568.298270][ T8210] veth3: left allmulticast mode