[ 1243.251860] br0: port 1(gw_l) entered blocking state
[ 1243.251915] br0: port 1(gw_l) entered disabled state
[ 1243.251968] gw_l: entered allmulticast mode
[ 1243.252030] gw_l: entered promiscuous mode
[ 1243.252087] br0: port 1(gw_l) entered blocking state
[ 1243.252125] br0: port 1(gw_l) entered forwarding state
[ 1243.315745] br0: port 2(amtg) entered blocking state
[ 1243.315803] br0: port 2(amtg) entered disabled state
[ 1243.315844] amtg: entered allmulticast mode
[ 1243.315896] amtg: entered promiscuous mode
[ 1243.565157] br0: port 2(amtg) entered blocking state
[ 1243.565229] br0: port 2(amtg) entered forwarding state
[ 1243.679290] gretap0: entered allmulticast mode
[ 1243.679362] erspan0: entered allmulticast mode
[ 1243.679407] amtr: entered allmulticast mode
[ 1243.679450] relay_gw: entered allmulticast mode
[ 1243.679492] relay_src: entered allmulticast mode
[ 1243.752632] br0: port 1(gw_l) entered disabled state
[ 1243.752880] gw_l (unregistering): left allmulticast mode
[ 1243.752925] gw_l (unregistering): left promiscuous mode
[ 1243.752962] br0: port 1(gw_l) entered disabled state
[ 1243.769521] amtg: left allmulticast mode
[ 1243.769615] amtg: left promiscuous mode
[ 1243.769672] br0: port 2(amtg) entered disabled state