[ 1421.785673][ T9155] veth0: entered allmulticast mode
[ 1421.786271][ T9155] veth1: entered allmulticast mode
[ 1421.786598][ T9155] veth2: entered allmulticast mode
[ 1421.786910][ T9155] veth3: entered allmulticast mode
[ 1447.288944][ T9155] veth0: left allmulticast mode
[ 1447.289260][ T9155] veth1: left allmulticast mode
[ 1447.289492][ T9155] veth2: left allmulticast mode
[ 1447.289714][ T9155] veth3: left allmulticast mode