[ 1373.258059] br0: port 1(gw_l) entered blocking state
[ 1373.258154] br0: port 1(gw_l) entered disabled state
[ 1373.258217] gw_l: entered allmulticast mode
[ 1373.258295] gw_l: entered promiscuous mode
[ 1373.258363] br0: port 1(gw_l) entered blocking state
[ 1373.258417] br0: port 1(gw_l) entered forwarding state
[ 1373.304106] br0: port 2(amtg) entered blocking state
[ 1373.304192] br0: port 2(amtg) entered disabled state
[ 1373.304250] amtg: entered allmulticast mode
[ 1373.304319] amtg: entered promiscuous mode
[ 1373.473795] br0: port 2(amtg) entered blocking state
[ 1373.473887] br0: port 2(amtg) entered forwarding state
[ 1373.552171] gretap0: entered allmulticast mode
[ 1373.552232] erspan0: entered allmulticast mode
[ 1373.552288] amtr: entered allmulticast mode
[ 1373.552329] relay_gw: entered allmulticast mode
[ 1373.552381] relay_src: entered allmulticast mode
[ 1391.116171] br0: port 1(gw_l) entered disabled state
[ 1391.116441] gw_l (unregistering): left allmulticast mode
[ 1391.116512] gw_l (unregistering): left promiscuous mode
[ 1391.116573] br0: port 1(gw_l) entered disabled state
[ 1391.136381] gretap0: left allmulticast mode
[ 1391.136454] erspan0: left allmulticast mode
[ 1391.136510] amtr: left allmulticast mode
[ 1391.136566] relay_gw: left allmulticast mode
[ 1391.136648] relay_src: left allmulticast mode
[ 1391.151004] amtg: left allmulticast mode
[ 1391.151072] amtg: left promiscuous mode
[ 1391.151137] br0: port 2(amtg) entered disabled state