[ 1553.019104] br0: port 1(gw_l) entered blocking state
[ 1553.019154] br0: port 1(gw_l) entered disabled state
[ 1553.019192] gw_l: entered allmulticast mode
[ 1553.019234] gw_l: entered promiscuous mode
[ 1553.019266] br0: port 1(gw_l) entered blocking state
[ 1553.019296] br0: port 1(gw_l) entered forwarding state
[ 1553.035488] br0: port 2(amtg) entered blocking state
[ 1553.035560] br0: port 2(amtg) entered disabled state
[ 1553.035631] amtg: entered allmulticast mode
[ 1553.035706] amtg: entered promiscuous mode
[ 1553.088714] br0: port 2(amtg) entered blocking state
[ 1553.088745] br0: port 2(amtg) entered forwarding state
[ 1553.112309] gretap0: entered allmulticast mode
[ 1553.112376] erspan0: entered allmulticast mode
[ 1553.112455] amtr: entered allmulticast mode
[ 1553.112515] relay_gw: entered allmulticast mode
[ 1553.112613] relay_src: entered allmulticast mode
[ 1567.316859] gretap0: left allmulticast mode
[ 1567.316945] erspan0: left allmulticast mode
[ 1567.316998] amtr: left allmulticast mode
[ 1567.317057] relay_gw: left allmulticast mode
[ 1567.317122] relay_src: left allmulticast mode
[ 1567.317490] br0: port 1(gw_l) entered disabled state
[ 1567.317731] gw_l (unregistering): left allmulticast mode
[ 1567.317763] gw_l (unregistering): left promiscuous mode
[ 1567.317792] br0: port 1(gw_l) entered disabled state
[ 1567.341497] amtg: left allmulticast mode
[ 1567.341528] amtg: left promiscuous mode
[ 1567.341557] br0: port 2(amtg) entered disabled state