[ 1373.273710] br0: port 1(gw_l) entered blocking state
[ 1373.273768] br0: port 1(gw_l) entered disabled state
[ 1373.273818] gw_l: entered allmulticast mode
[ 1373.273892] gw_l: entered promiscuous mode
[ 1373.273957] br0: port 1(gw_l) entered blocking state
[ 1373.273997] br0: port 1(gw_l) entered forwarding state
[ 1373.323292] br0: port 2(amtg) entered blocking state
[ 1373.323355] br0: port 2(amtg) entered disabled state
[ 1373.323395] amtg: entered allmulticast mode
[ 1373.323459] amtg: entered promiscuous mode
[ 1373.519992] br0: port 2(amtg) entered blocking state
[ 1373.520071] br0: port 2(amtg) entered forwarding state
[ 1373.609625] gretap0: entered allmulticast mode
[ 1373.609693] erspan0: entered allmulticast mode
[ 1373.609741] amtr: entered allmulticast mode
[ 1373.609781] relay_gw: entered allmulticast mode
[ 1373.609820] relay_src: entered allmulticast mode
[ 1391.498332] br0: port 1(gw_l) entered disabled state
[ 1391.498586] gw_l (unregistering): left allmulticast mode
[ 1391.498630] gw_l (unregistering): left promiscuous mode
[ 1391.498663] br0: port 1(gw_l) entered disabled state
[ 1391.513569] gretap0: left allmulticast mode
[ 1391.513613] erspan0: left allmulticast mode
[ 1391.513648] amtr: left allmulticast mode
[ 1391.513677] relay_gw: left allmulticast mode
[ 1391.513715] relay_src: left allmulticast mode
[ 1391.526158] amtg: left allmulticast mode
[ 1391.526277] amtg: left promiscuous mode
[ 1391.526320] br0: port 2(amtg) entered disabled state