[ 1423.221723] br0: port 1(gw_l) entered blocking state
[ 1423.221782] br0: port 1(gw_l) entered disabled state
[ 1423.221822] gw_l: entered allmulticast mode
[ 1423.221870] gw_l: entered promiscuous mode
[ 1423.221915] br0: port 1(gw_l) entered blocking state
[ 1423.221953] br0: port 1(gw_l) entered forwarding state
[ 1423.241644] br0: port 2(amtg) entered blocking state
[ 1423.241694] br0: port 2(amtg) entered disabled state
[ 1423.241727] amtg: entered allmulticast mode
[ 1423.241766] amtg: entered promiscuous mode
[ 1423.299628] br0: port 2(amtg) entered blocking state
[ 1423.299702] br0: port 2(amtg) entered forwarding state
[ 1423.326028] gretap0: entered allmulticast mode
[ 1423.326075] erspan0: entered allmulticast mode
[ 1423.326109] amtr: entered allmulticast mode
[ 1423.326132] relay_gw: entered allmulticast mode
[ 1423.326162] relay_src: entered allmulticast mode
[ 1437.186715] br0: port 1(gw_l) entered disabled state
[ 1437.187058] gw_l (unregistering): left allmulticast mode
[ 1437.187129] gw_l (unregistering): left promiscuous mode
[ 1437.187203] br0: port 1(gw_l) entered disabled state
[ 1437.188963] gretap0: left allmulticast mode
[ 1437.189024] erspan0: left allmulticast mode
[ 1437.189114] amtr: left allmulticast mode
[ 1437.189219] relay_gw: left allmulticast mode
[ 1437.189282] relay_src: left allmulticast mode
[ 1437.194725] amtg: left allmulticast mode
[ 1437.194783] amtg: left promiscuous mode
[ 1437.194848] br0: port 2(amtg) entered disabled state