[ 1755.978932] br0: port 1(gw_l) entered blocking state
[ 1755.978980] br0: port 1(gw_l) entered disabled state
[ 1755.979022] gw_l: entered allmulticast mode
[ 1755.979067] gw_l: entered promiscuous mode
[ 1755.979101] br0: port 1(gw_l) entered blocking state
[ 1755.979126] br0: port 1(gw_l) entered forwarding state
[ 1756.000932] br0: port 2(amtg) entered blocking state
[ 1756.000975] br0: port 2(amtg) entered disabled state
[ 1756.001021] amtg: entered allmulticast mode
[ 1756.001063] amtg: entered promiscuous mode
[ 1756.073433] br0: port 2(amtg) entered blocking state
[ 1756.073471] br0: port 2(amtg) entered forwarding state
[ 1756.105391] amtr: entered allmulticast mode
[ 1756.105464] relay_gw: entered allmulticast mode
[ 1756.105529] relay_src: entered allmulticast mode
[ 1771.324197] br0: port 1(gw_l) entered disabled state
[ 1771.324452] gw_l (unregistering): left allmulticast mode
[ 1771.324492] gw_l (unregistering): left promiscuous mode
[ 1771.324523] br0: port 1(gw_l) entered disabled state
[ 1771.333133] amtr: left allmulticast mode
[ 1771.333243] relay_gw: left allmulticast mode
[ 1771.333341] relay_src: left allmulticast mode
[ 1771.342078] amtg: left allmulticast mode
[ 1771.342107] amtg: left promiscuous mode
[ 1771.342139] br0: port 2(amtg) entered disabled state