[ 1509.994863] br0: port 1(gw_l) entered blocking state
[ 1509.994930] br0: port 1(gw_l) entered disabled state
[ 1509.994986] gw_l: entered allmulticast mode
[ 1509.995056] gw_l: entered promiscuous mode
[ 1509.995120] br0: port 1(gw_l) entered blocking state
[ 1509.995161] br0: port 1(gw_l) entered forwarding state
[ 1510.039251] br0: port 2(amtg) entered blocking state
[ 1510.039318] br0: port 2(amtg) entered disabled state
[ 1510.039354] amtg: entered allmulticast mode
[ 1510.039423] amtg: entered promiscuous mode
[ 1510.205425] br0: port 2(amtg) entered blocking state
[ 1510.205520] br0: port 2(amtg) entered forwarding state
[ 1510.282305] gretap0: entered allmulticast mode
[ 1510.282382] erspan0: entered allmulticast mode
[ 1510.282423] amtr: entered allmulticast mode
[ 1510.282454] relay_gw: entered allmulticast mode
[ 1510.282494] relay_src: entered allmulticast mode
[ 1528.208815] br0: port 1(gw_l) entered disabled state
[ 1528.209094] gw_l (unregistering): left allmulticast mode
[ 1528.209162] gw_l (unregistering): left promiscuous mode
[ 1528.209201] br0: port 1(gw_l) entered disabled state
[ 1528.232640] gretap0: left allmulticast mode
[ 1528.232719] erspan0: left allmulticast mode
[ 1528.232765] amtr: left allmulticast mode
[ 1528.232813] relay_gw: left allmulticast mode
[ 1528.232875] relay_src: left allmulticast mode
[ 1528.234640] amtg: left allmulticast mode
[ 1528.234705] amtg: left promiscuous mode
[ 1528.234768] br0: port 2(amtg) entered disabled state