[ 1523.076830] br0: port 1(gw_l) entered blocking state
[ 1523.076887] br0: port 1(gw_l) entered disabled state
[ 1523.076946] gw_l: entered allmulticast mode
[ 1523.077010] gw_l: entered promiscuous mode
[ 1523.077062] br0: port 1(gw_l) entered blocking state
[ 1523.077103] br0: port 1(gw_l) entered forwarding state
[ 1523.121078] br0: port 2(amtg) entered blocking state
[ 1523.121171] br0: port 2(amtg) entered disabled state
[ 1523.121231] amtg: entered allmulticast mode
[ 1523.121318] amtg: entered promiscuous mode
[ 1523.295412] br0: port 2(amtg) entered blocking state
[ 1523.295491] br0: port 2(amtg) entered forwarding state
[ 1523.380629] gretap0: entered allmulticast mode
[ 1523.380749] erspan0: entered allmulticast mode
[ 1523.380834] amtr: entered allmulticast mode
[ 1523.380905] relay_gw: entered allmulticast mode
[ 1523.380987] relay_src: entered allmulticast mode
[ 1541.296735] br0: port 1(gw_l) entered disabled state
[ 1541.297124] gw_l (unregistering): left allmulticast mode
[ 1541.297177] gw_l (unregistering): left promiscuous mode
[ 1541.297219] br0: port 1(gw_l) entered disabled state
[ 1541.315967] gretap0: left allmulticast mode
[ 1541.316016] erspan0: left allmulticast mode
[ 1541.316048] amtr: left allmulticast mode
[ 1541.316080] relay_gw: left allmulticast mode
[ 1541.316123] relay_src: left allmulticast mode
[ 1541.326445] amtg: left allmulticast mode
[ 1541.326502] amtg: left promiscuous mode
[ 1541.326564] br0: port 2(amtg) entered disabled state