[ 1621.707022] br0: port 1(gw_l) entered blocking state
[ 1621.707064] br0: port 1(gw_l) entered disabled state
[ 1621.707109] gw_l: entered allmulticast mode
[ 1621.707149] gw_l: entered promiscuous mode
[ 1621.707180] br0: port 1(gw_l) entered blocking state
[ 1621.707211] br0: port 1(gw_l) entered forwarding state
[ 1621.722285] br0: port 2(amtg) entered blocking state
[ 1621.722353] br0: port 2(amtg) entered disabled state
[ 1621.722421] amtg: entered allmulticast mode
[ 1621.722494] amtg: entered promiscuous mode
[ 1621.772699] br0: port 2(amtg) entered blocking state
[ 1621.772760] br0: port 2(amtg) entered forwarding state
[ 1621.795131] gretap0: entered allmulticast mode
[ 1621.795167] erspan0: entered allmulticast mode
[ 1621.795201] amtr: entered allmulticast mode
[ 1621.795221] relay_gw: entered allmulticast mode
[ 1621.795245] relay_src: entered allmulticast mode
[ 1635.997755] br0: port 1(gw_l) entered disabled state
[ 1635.997956] gw_l (unregistering): left allmulticast mode
[ 1635.997986] gw_l (unregistering): left promiscuous mode
[ 1635.998010] br0: port 1(gw_l) entered disabled state
[ 1635.998206] gretap0: left allmulticast mode
[ 1635.998226] erspan0: left allmulticast mode
[ 1635.998247] amtr: left allmulticast mode
[ 1635.998269] relay_gw: left allmulticast mode
[ 1635.998297] relay_src: left allmulticast mode
[ 1636.027724] amtg: left allmulticast mode
[ 1636.027758] amtg: left promiscuous mode
[ 1636.027796] br0: port 2(amtg) entered disabled state