[ 1240.194257] br0: port 1(gw_l) entered blocking state
[ 1240.194352] br0: port 1(gw_l) entered disabled state
[ 1240.194438] gw_l: entered allmulticast mode
[ 1240.194528] gw_l: entered promiscuous mode
[ 1240.194601] br0: port 1(gw_l) entered blocking state
[ 1240.194656] br0: port 1(gw_l) entered forwarding state
[ 1240.245453] br0: port 2(amtg) entered blocking state
[ 1240.245543] br0: port 2(amtg) entered disabled state
[ 1240.245604] amtg: entered allmulticast mode
[ 1240.245683] amtg: entered promiscuous mode
[ 1240.435164] br0: port 2(amtg) entered blocking state
[ 1240.435282] br0: port 2(amtg) entered forwarding state
[ 1240.530274] gretap0: entered allmulticast mode
[ 1240.530341] erspan0: entered allmulticast mode
[ 1240.530382] amtr: entered allmulticast mode
[ 1240.530427] relay_gw: entered allmulticast mode
[ 1240.530479] relay_src: entered allmulticast mode
[ 1259.468318] br0: port 1(gw_l) entered disabled state
[ 1259.468596] gw_l (unregistering): left allmulticast mode
[ 1259.468646] gw_l (unregistering): left promiscuous mode
[ 1259.468688] br0: port 1(gw_l) entered disabled state
[ 1259.487075] gretap0: left allmulticast mode
[ 1259.487138] erspan0: left allmulticast mode
[ 1259.487181] amtr: left allmulticast mode
[ 1259.487216] relay_gw: left allmulticast mode
[ 1259.487264] relay_src: left allmulticast mode
[ 1259.493111] amtg: left allmulticast mode
[ 1259.493160] amtg: left promiscuous mode
[ 1259.493212] br0: port 2(amtg) entered disabled state