[ 1520.198127][ T4549] veth0: entered allmulticast mode
[ 1520.198470][ T4549] veth1: entered allmulticast mode
[ 1520.198763][ T4549] veth2: entered allmulticast mode
[ 1545.680664][ T4549] veth0: left allmulticast mode
[ 1545.680980][ T4549] veth1: left allmulticast mode
[ 1545.681212][ T4549] veth2: left allmulticast mode