[ 1513.703886] br0: port 1(gw_l) entered blocking state
[ 1513.703939] br0: port 1(gw_l) entered disabled state
[ 1513.703978] gw_l: entered allmulticast mode
[ 1513.704035] gw_l: entered promiscuous mode
[ 1513.704067] br0: port 1(gw_l) entered blocking state
[ 1513.704096] br0: port 1(gw_l) entered forwarding state
[ 1513.719907] br0: port 2(amtg) entered blocking state
[ 1513.719955] br0: port 2(amtg) entered disabled state
[ 1513.719987] amtg: entered allmulticast mode
[ 1513.720028] amtg: entered promiscuous mode
[ 1513.770086] br0: port 2(amtg) entered blocking state
[ 1513.770133] br0: port 2(amtg) entered forwarding state
[ 1513.792700] gretap0: entered allmulticast mode
[ 1513.792736] erspan0: entered allmulticast mode
[ 1513.792769] amtr: entered allmulticast mode
[ 1513.792790] relay_gw: entered allmulticast mode
[ 1513.792816] relay_src: entered allmulticast mode
[ 1527.983490] br0: port 1(gw_l) entered disabled state
[ 1527.983660] gw_l (unregistering): left allmulticast mode
[ 1527.983688] gw_l (unregistering): left promiscuous mode
[ 1527.983719] br0: port 1(gw_l) entered disabled state
[ 1527.985430] gretap0: left allmulticast mode
[ 1527.985465] erspan0: left allmulticast mode
[ 1527.985489] amtr: left allmulticast mode
[ 1527.985510] relay_gw: left allmulticast mode
[ 1527.985544] relay_src: left allmulticast mode
[ 1528.013401] amtg: left allmulticast mode
[ 1528.013431] amtg: left promiscuous mode
[ 1528.013470] br0: port 2(amtg) entered disabled state