[ 1474.341921][ T8882] veth0: entered allmulticast mode
[ 1474.342447][ T8882] veth1: entered allmulticast mode
[ 1474.342747][ T8882] veth2: entered allmulticast mode
[ 1474.343840][ T8882] veth3: entered allmulticast mode
[ 1499.492045][ T8882] veth0: left allmulticast mode
[ 1499.492378][ T8882] veth1: left allmulticast mode
[ 1499.492643][ T8882] veth2: left allmulticast mode
[ 1499.492937][ T8882] veth3: left allmulticast mode