[ 1623.089105] br0: port 1(gw_l) entered blocking state
[ 1623.089157] br0: port 1(gw_l) entered disabled state
[ 1623.089192] gw_l: entered allmulticast mode
[ 1623.089242] gw_l: entered promiscuous mode
[ 1623.089274] br0: port 1(gw_l) entered blocking state
[ 1623.089303] br0: port 1(gw_l) entered forwarding state
[ 1623.105258] br0: port 2(amtg) entered blocking state
[ 1623.105305] br0: port 2(amtg) entered disabled state
[ 1623.105333] amtg: entered allmulticast mode
[ 1623.105372] amtg: entered promiscuous mode
[ 1623.157960] br0: port 2(amtg) entered blocking state
[ 1623.158034] br0: port 2(amtg) entered forwarding state
[ 1623.181852] gretap0: entered allmulticast mode
[ 1623.181927] erspan0: entered allmulticast mode
[ 1623.181992] amtr: entered allmulticast mode
[ 1623.182056] relay_gw: entered allmulticast mode
[ 1623.182145] relay_src: entered allmulticast mode
[ 1637.420945] br0: port 1(gw_l) entered disabled state
[ 1637.421172] gw_l (unregistering): left allmulticast mode
[ 1637.421234] gw_l (unregistering): left promiscuous mode
[ 1637.421302] br0: port 1(gw_l) entered disabled state
[ 1637.422783] gretap0: left allmulticast mode
[ 1637.422856] erspan0: left allmulticast mode
[ 1637.422949] amtr: left allmulticast mode
[ 1637.423008] relay_gw: left allmulticast mode
[ 1637.423072] relay_src: left allmulticast mode
[ 1637.438944] amtg: left allmulticast mode
[ 1637.439010] amtg: left promiscuous mode
[ 1637.439076] br0: port 2(amtg) entered disabled state