[ 1640.105457] br0: port 1(gw_l) entered blocking state
[ 1640.105505] br0: port 1(gw_l) entered disabled state
[ 1640.105538] gw_l: entered allmulticast mode
[ 1640.105587] gw_l: entered promiscuous mode
[ 1640.105622] br0: port 1(gw_l) entered blocking state
[ 1640.105657] br0: port 1(gw_l) entered forwarding state
[ 1640.121771] br0: port 2(amtg) entered blocking state
[ 1640.121812] br0: port 2(amtg) entered disabled state
[ 1640.121844] amtg: entered allmulticast mode
[ 1640.121887] amtg: entered promiscuous mode
[ 1640.174717] br0: port 2(amtg) entered blocking state
[ 1640.174789] br0: port 2(amtg) entered forwarding state
[ 1640.198476] gretap0: entered allmulticast mode
[ 1640.198513] erspan0: entered allmulticast mode
[ 1640.198547] amtr: entered allmulticast mode
[ 1640.198569] relay_gw: entered allmulticast mode
[ 1640.198599] relay_src: entered allmulticast mode
[ 1654.396928] br0: port 1(gw_l) entered disabled state
[ 1654.397131] gw_l (unregistering): left allmulticast mode
[ 1654.397163] gw_l (unregistering): left promiscuous mode
[ 1654.397192] br0: port 1(gw_l) entered disabled state
[ 1654.398218] gretap0: left allmulticast mode
[ 1654.398289] erspan0: left allmulticast mode
[ 1654.398348] amtr: left allmulticast mode
[ 1654.398406] relay_gw: left allmulticast mode
[ 1654.398479] relay_src: left allmulticast mode
[ 1654.409872] amtg: left allmulticast mode
[ 1654.409903] amtg: left promiscuous mode
[ 1654.409939] br0: port 2(amtg) entered disabled state