[ 1496.429907] br0: port 1(gw_l) entered blocking state
[ 1496.429972] br0: port 1(gw_l) entered disabled state
[ 1496.430006] gw_l: entered allmulticast mode
[ 1496.430045] gw_l: entered promiscuous mode
[ 1496.430075] br0: port 1(gw_l) entered blocking state
[ 1496.430102] br0: port 1(gw_l) entered forwarding state
[ 1496.444814] br0: port 2(amtg) entered blocking state
[ 1496.444850] br0: port 2(amtg) entered disabled state
[ 1496.444882] amtg: entered allmulticast mode
[ 1496.444918] amtg: entered promiscuous mode
[ 1496.490663] br0: port 2(amtg) entered blocking state
[ 1496.490697] br0: port 2(amtg) entered forwarding state
[ 1496.514685] gretap0: entered allmulticast mode
[ 1496.514759] erspan0: entered allmulticast mode
[ 1496.514863] amtr: entered allmulticast mode
[ 1496.514925] relay_gw: entered allmulticast mode
[ 1496.515014] relay_src: entered allmulticast mode
[ 1510.001062] br0: port 1(gw_l) entered disabled state
[ 1510.001215] gw_l (unregistering): left allmulticast mode
[ 1510.001249] gw_l (unregistering): left promiscuous mode
[ 1510.001277] br0: port 1(gw_l) entered disabled state
[ 1510.002667] gretap0: left allmulticast mode
[ 1510.002696] erspan0: left allmulticast mode
[ 1510.002717] amtr: left allmulticast mode
[ 1510.002742] relay_gw: left allmulticast mode
[ 1510.002775] relay_src: left allmulticast mode
[ 1510.015012] amtg: left allmulticast mode
[ 1510.015044] amtg: left promiscuous mode
[ 1510.015076] br0: port 2(amtg) entered disabled state