[ 1520.907824] br0: port 1(gw_l) entered blocking state
[ 1520.907908] br0: port 1(gw_l) entered disabled state
[ 1520.907971] gw_l: entered allmulticast mode
[ 1520.908051] gw_l: entered promiscuous mode
[ 1520.908118] br0: port 1(gw_l) entered blocking state
[ 1520.908181] br0: port 1(gw_l) entered forwarding state
[ 1520.922914] br0: port 2(amtg) entered blocking state
[ 1520.922975] br0: port 2(amtg) entered disabled state
[ 1520.923041] amtg: entered allmulticast mode
[ 1520.923112] amtg: entered promiscuous mode
[ 1520.969056] br0: port 2(amtg) entered blocking state
[ 1520.969119] br0: port 2(amtg) entered forwarding state
[ 1520.993433] amtr: entered allmulticast mode
[ 1520.993462] relay_gw: entered allmulticast mode
[ 1520.993495] relay_src: entered allmulticast mode
[ 1534.485027] br0: port 1(gw_l) entered disabled state
[ 1534.485255] gw_l (unregistering): left allmulticast mode
[ 1534.485294] gw_l (unregistering): left promiscuous mode
[ 1534.485328] br0: port 1(gw_l) entered disabled state
[ 1534.485527] amtr: left allmulticast mode
[ 1534.485553] relay_gw: left allmulticast mode
[ 1534.485590] relay_src: left allmulticast mode
[ 1534.503850] amtg: left allmulticast mode
[ 1534.503885] amtg: left promiscuous mode
[ 1534.503920] br0: port 2(amtg) entered disabled state