[ 1235.014719] br0: port 1(gw_l) entered blocking state
[ 1235.014829] br0: port 1(gw_l) entered disabled state
[ 1235.014903] gw_l: entered allmulticast mode
[ 1235.014988] gw_l: entered promiscuous mode
[ 1235.015058] br0: port 1(gw_l) entered blocking state
[ 1235.015113] br0: port 1(gw_l) entered forwarding state
[ 1235.067416] br0: port 2(amtg) entered blocking state
[ 1235.067484] br0: port 2(amtg) entered disabled state
[ 1235.067523] amtg: entered allmulticast mode
[ 1235.067581] amtg: entered promiscuous mode
[ 1235.248514] br0: port 2(amtg) entered blocking state
[ 1235.248599] br0: port 2(amtg) entered forwarding state
[ 1235.334175] gretap0: entered allmulticast mode
[ 1235.334306] erspan0: entered allmulticast mode
[ 1235.334401] amtr: entered allmulticast mode
[ 1235.334468] relay_gw: entered allmulticast mode
[ 1235.334533] relay_src: entered allmulticast mode
[ 1253.342631] br0: port 1(gw_l) entered disabled state
[ 1253.343030] gw_l (unregistering): left allmulticast mode
[ 1253.343082] gw_l (unregistering): left promiscuous mode
[ 1253.343137] br0: port 1(gw_l) entered disabled state
[ 1253.360095] gretap0: left allmulticast mode
[ 1253.360191] erspan0: left allmulticast mode
[ 1253.360244] amtr: left allmulticast mode
[ 1253.360291] relay_gw: left allmulticast mode
[ 1253.360366] relay_src: left allmulticast mode
[ 1253.361553] amtg: left allmulticast mode
[ 1253.361600] amtg: left promiscuous mode
[ 1253.361643] br0: port 2(amtg) entered disabled state