[ 1474.428523] br0: port 1(gw_l) entered blocking state
[ 1474.428564] br0: port 1(gw_l) entered disabled state
[ 1474.428589] gw_l: entered allmulticast mode
[ 1474.428627] gw_l: entered promiscuous mode
[ 1474.428656] br0: port 1(gw_l) entered blocking state
[ 1474.428680] br0: port 1(gw_l) entered forwarding state
[ 1474.442625] br0: port 2(amtg) entered blocking state
[ 1474.442658] br0: port 2(amtg) entered disabled state
[ 1474.442683] amtg: entered allmulticast mode
[ 1474.442712] amtg: entered promiscuous mode
[ 1474.484975] br0: port 2(amtg) entered blocking state
[ 1474.485003] br0: port 2(amtg) entered forwarding state
[ 1474.507190] amtr: entered allmulticast mode
[ 1474.507213] relay_gw: entered allmulticast mode
[ 1474.507237] relay_src: entered allmulticast mode
[ 1488.842516] br0: port 1(gw_l) entered disabled state
[ 1488.842788] gw_l (unregistering): left allmulticast mode
[ 1488.842846] gw_l (unregistering): left promiscuous mode
[ 1488.842901] br0: port 1(gw_l) entered disabled state
[ 1488.843160] amtr: left allmulticast mode
[ 1488.843184] relay_gw: left allmulticast mode
[ 1488.843205] relay_src: left allmulticast mode
[ 1488.852517] amtg: left allmulticast mode
[ 1488.852572] amtg: left promiscuous mode
[ 1488.852629] br0: port 2(amtg) entered disabled state