[ 1372.883212] br0: port 1(gw_l) entered blocking state
[ 1372.883267] br0: port 1(gw_l) entered disabled state
[ 1372.883322] gw_l: entered allmulticast mode
[ 1372.883382] gw_l: entered promiscuous mode
[ 1372.883439] br0: port 1(gw_l) entered blocking state
[ 1372.883479] br0: port 1(gw_l) entered forwarding state
[ 1372.921450] br0: port 2(amtg) entered blocking state
[ 1372.921504] br0: port 2(amtg) entered disabled state
[ 1372.921551] amtg: entered allmulticast mode
[ 1372.921604] amtg: entered promiscuous mode
[ 1373.061805] br0: port 2(amtg) entered blocking state
[ 1373.061891] br0: port 2(amtg) entered forwarding state
[ 1373.129227] gretap0: entered allmulticast mode
[ 1373.129289] erspan0: entered allmulticast mode
[ 1373.129335] amtr: entered allmulticast mode
[ 1373.129369] relay_gw: entered allmulticast mode
[ 1373.129411] relay_src: entered allmulticast mode
[ 1390.270104] br0: port 1(gw_l) entered disabled state
[ 1390.270329] gw_l (unregistering): left allmulticast mode
[ 1390.270372] gw_l (unregistering): left promiscuous mode
[ 1390.270406] br0: port 1(gw_l) entered disabled state
[ 1390.285286] gretap0: left allmulticast mode
[ 1390.285327] erspan0: left allmulticast mode
[ 1390.285358] amtr: left allmulticast mode
[ 1390.285383] relay_gw: left allmulticast mode
[ 1390.285425] relay_src: left allmulticast mode
[ 1390.291011] amtg: left allmulticast mode
[ 1390.291078] amtg: left promiscuous mode
[ 1390.291132] br0: port 2(amtg) entered disabled state