[ 1621.452432] br0: port 1(gw_l) entered blocking state
[ 1621.452481] br0: port 1(gw_l) entered disabled state
[ 1621.452516] gw_l: entered allmulticast mode
[ 1621.452558] gw_l: entered promiscuous mode
[ 1621.452593] br0: port 1(gw_l) entered blocking state
[ 1621.452623] br0: port 1(gw_l) entered forwarding state
[ 1621.472367] br0: port 2(amtg) entered blocking state
[ 1621.472399] br0: port 2(amtg) entered disabled state
[ 1621.472432] amtg: entered allmulticast mode
[ 1621.472469] amtg: entered promiscuous mode
[ 1621.536663] br0: port 2(amtg) entered blocking state
[ 1621.536694] br0: port 2(amtg) entered forwarding state
[ 1621.564336] amtr: entered allmulticast mode
[ 1621.564363] relay_gw: entered allmulticast mode
[ 1621.564394] relay_src: entered allmulticast mode
[ 1635.795303] br0: port 1(gw_l) entered disabled state
[ 1635.795500] gw_l (unregistering): left allmulticast mode
[ 1635.795537] gw_l (unregistering): left promiscuous mode
[ 1635.795569] br0: port 1(gw_l) entered disabled state
[ 1635.795854] amtr: left allmulticast mode
[ 1635.795883] relay_gw: left allmulticast mode
[ 1635.795920] relay_src: left allmulticast mode
[ 1635.813267] amtg: left allmulticast mode
[ 1635.813297] amtg: left promiscuous mode
[ 1635.813324] br0: port 2(amtg) entered disabled state