[ 1493.222187] br0: port 1(gw_l) entered blocking state
[ 1493.222227] br0: port 1(gw_l) entered disabled state
[ 1493.222320] gw_l: entered allmulticast mode
[ 1493.222392] gw_l: entered promiscuous mode
[ 1493.222455] br0: port 1(gw_l) entered blocking state
[ 1493.222509] br0: port 1(gw_l) entered forwarding state
[ 1493.237138] br0: port 2(amtg) entered blocking state
[ 1493.237200] br0: port 2(amtg) entered disabled state
[ 1493.237259] amtg: entered allmulticast mode
[ 1493.237327] amtg: entered promiscuous mode
[ 1493.280362] br0: port 2(amtg) entered blocking state
[ 1493.280422] br0: port 2(amtg) entered forwarding state
[ 1493.303199] amtr: entered allmulticast mode
[ 1493.303225] relay_gw: entered allmulticast mode
[ 1493.303250] relay_src: entered allmulticast mode
[ 1507.732170] br0: port 1(gw_l) entered disabled state
[ 1507.732361] gw_l (unregistering): left allmulticast mode
[ 1507.732397] gw_l (unregistering): left promiscuous mode
[ 1507.732423] br0: port 1(gw_l) entered disabled state
[ 1507.733351] amtr: left allmulticast mode
[ 1507.733376] relay_gw: left allmulticast mode
[ 1507.733401] relay_src: left allmulticast mode
[ 1507.751122] amtg: left allmulticast mode
[ 1507.751150] amtg: left promiscuous mode
[ 1507.751174] br0: port 2(amtg) entered disabled state