[ 1246.963456] br0: port 1(gw_l) entered blocking state
[ 1246.963507] br0: port 1(gw_l) entered disabled state
[ 1246.963548] gw_l: entered allmulticast mode
[ 1246.963603] gw_l: entered promiscuous mode
[ 1246.963650] br0: port 1(gw_l) entered blocking state
[ 1246.963680] br0: port 1(gw_l) entered forwarding state
[ 1247.018242] br0: port 2(amtg) entered blocking state
[ 1247.018291] br0: port 2(amtg) entered disabled state
[ 1247.018325] amtg: entered allmulticast mode
[ 1247.018376] amtg: entered promiscuous mode
[ 1247.232657] br0: port 2(amtg) entered blocking state
[ 1247.232715] br0: port 2(amtg) entered forwarding state
[ 1247.325005] gretap0: entered allmulticast mode
[ 1247.325054] erspan0: entered allmulticast mode
[ 1247.325086] amtr: entered allmulticast mode
[ 1247.325110] relay_gw: entered allmulticast mode
[ 1247.325140] relay_src: entered allmulticast mode
[ 1247.362591] br0: port 1(gw_l) entered disabled state
[ 1247.362781] gw_l (unregistering): left allmulticast mode
[ 1247.362819] gw_l (unregistering): left promiscuous mode
[ 1247.362856] br0: port 1(gw_l) entered disabled state
[ 1247.387469] amtg: left allmulticast mode
[ 1247.387630] amtg: left promiscuous mode
[ 1247.387666] br0: port 2(amtg) entered disabled state