[ 1482.160669] br0: port 1(gw_l) entered blocking state
[ 1482.160742] br0: port 1(gw_l) entered disabled state
[ 1482.160807] gw_l: entered allmulticast mode
[ 1482.160897] gw_l: entered promiscuous mode
[ 1482.160975] br0: port 1(gw_l) entered blocking state
[ 1482.161023] br0: port 1(gw_l) entered forwarding state
[ 1482.210023] br0: port 2(amtg) entered blocking state
[ 1482.210092] br0: port 2(amtg) entered disabled state
[ 1482.210145] amtg: entered allmulticast mode
[ 1482.210220] amtg: entered promiscuous mode
[ 1482.392481] br0: port 2(amtg) entered blocking state
[ 1482.392575] br0: port 2(amtg) entered forwarding state
[ 1482.488658] br0: port 1(gw_l) entered disabled state
[ 1482.488914] gw_l (unregistering): left allmulticast mode
[ 1482.488992] gw_l (unregistering): left promiscuous mode
[ 1482.489045] br0: port 1(gw_l) entered disabled state
[ 1482.511584] amtg: left allmulticast mode
[ 1482.511635] amtg: left promiscuous mode
[ 1482.511678] br0: port 2(amtg) entered disabled state