[ 1227.045897] br0: port 1(gw_l) entered blocking state
[ 1227.045964] br0: port 1(gw_l) entered disabled state
[ 1227.046014] gw_l: entered allmulticast mode
[ 1227.046073] gw_l: entered promiscuous mode
[ 1227.046121] br0: port 1(gw_l) entered blocking state
[ 1227.046164] br0: port 1(gw_l) entered forwarding state
[ 1227.090274] br0: port 2(amtg) entered blocking state
[ 1227.090337] br0: port 2(amtg) entered disabled state
[ 1227.090379] amtg: entered allmulticast mode
[ 1227.090429] amtg: entered promiscuous mode
[ 1227.258420] br0: port 2(amtg) entered blocking state
[ 1227.258479] br0: port 2(amtg) entered forwarding state
[ 1227.333030] gretap0: entered allmulticast mode
[ 1227.333129] erspan0: entered allmulticast mode
[ 1227.333195] amtr: entered allmulticast mode
[ 1227.333265] relay_gw: entered allmulticast mode
[ 1227.333329] relay_src: entered allmulticast mode
[ 1244.560327] br0: port 1(gw_l) entered disabled state
[ 1244.560599] gw_l (unregistering): left allmulticast mode
[ 1244.560668] gw_l (unregistering): left promiscuous mode
[ 1244.560726] br0: port 1(gw_l) entered disabled state
[ 1244.579018] gretap0: left allmulticast mode
[ 1244.579100] erspan0: left allmulticast mode
[ 1244.579156] amtr: left allmulticast mode
[ 1244.579209] relay_gw: left allmulticast mode
[ 1244.579272] relay_src: left allmulticast mode
[ 1244.580042] amtg: left allmulticast mode
[ 1244.580100] amtg: left promiscuous mode
[ 1244.580157] br0: port 2(amtg) entered disabled state