[ 1549.705233] br0: port 1(gw_l) entered blocking state
[ 1549.705295] br0: port 1(gw_l) entered disabled state
[ 1549.705344] gw_l: entered allmulticast mode
[ 1549.705412] gw_l: entered promiscuous mode
[ 1549.705470] br0: port 1(gw_l) entered blocking state
[ 1549.705509] br0: port 1(gw_l) entered forwarding state
[ 1549.746367] br0: port 2(amtg) entered blocking state
[ 1549.746442] br0: port 2(amtg) entered disabled state
[ 1549.746479] amtg: entered allmulticast mode
[ 1549.746537] amtg: entered promiscuous mode
[ 1549.901132] br0: port 2(amtg) entered blocking state
[ 1549.901230] br0: port 2(amtg) entered forwarding state
[ 1549.971752] gretap0: entered allmulticast mode
[ 1549.971820] erspan0: entered allmulticast mode
[ 1549.971863] amtr: entered allmulticast mode
[ 1549.971896] relay_gw: entered allmulticast mode
[ 1549.971937] relay_src: entered allmulticast mode
[ 1567.727061] br0: port 1(gw_l) entered disabled state
[ 1567.727360] gw_l (unregistering): left allmulticast mode
[ 1567.727414] gw_l (unregistering): left promiscuous mode
[ 1567.727453] br0: port 1(gw_l) entered disabled state
[ 1567.741927] gretap0: left allmulticast mode
[ 1567.741981] erspan0: left allmulticast mode
[ 1567.742014] amtr: left allmulticast mode
[ 1567.742042] relay_gw: left allmulticast mode
[ 1567.742077] relay_src: left allmulticast mode
[ 1567.752894] amtg: left allmulticast mode
[ 1567.752950] amtg: left promiscuous mode
[ 1567.752997] br0: port 2(amtg) entered disabled state