[ 1273.310397] br0: port 1(gw_l) entered blocking state
[ 1273.310474] br0: port 1(gw_l) entered disabled state
[ 1273.310551] gw_l: entered allmulticast mode
[ 1273.310624] gw_l: entered promiscuous mode
[ 1273.310694] br0: port 1(gw_l) entered blocking state
[ 1273.310745] br0: port 1(gw_l) entered forwarding state
[ 1273.376279] br0: port 2(amtg) entered blocking state
[ 1273.376331] br0: port 2(amtg) entered disabled state
[ 1273.376368] amtg: entered allmulticast mode
[ 1273.376422] amtg: entered promiscuous mode
[ 1273.646830] br0: port 2(amtg) entered blocking state
[ 1273.646884] br0: port 2(amtg) entered forwarding state
[ 1273.762323] gretap0: entered allmulticast mode
[ 1273.762377] erspan0: entered allmulticast mode
[ 1273.762411] amtr: entered allmulticast mode
[ 1273.762438] relay_gw: entered allmulticast mode
[ 1273.762485] relay_src: entered allmulticast mode
[ 1273.829676] br0: port 1(gw_l) entered disabled state
[ 1273.829952] gw_l (unregistering): left allmulticast mode
[ 1273.829998] gw_l (unregistering): left promiscuous mode
[ 1273.830039] br0: port 1(gw_l) entered disabled state
[ 1273.853570] amtg: left allmulticast mode
[ 1273.853623] amtg: left promiscuous mode
[ 1273.853662] br0: port 2(amtg) entered disabled state