[ 1602.142849] br0: port 1(gw_l) entered blocking state
[ 1602.142897] br0: port 1(gw_l) entered disabled state
[ 1602.142937] gw_l: entered allmulticast mode
[ 1602.142990] gw_l: entered promiscuous mode
[ 1602.143024] br0: port 1(gw_l) entered blocking state
[ 1602.143053] br0: port 1(gw_l) entered forwarding state
[ 1602.159748] br0: port 2(amtg) entered blocking state
[ 1602.159817] br0: port 2(amtg) entered disabled state
[ 1602.159884] amtg: entered allmulticast mode
[ 1602.159962] amtg: entered promiscuous mode
[ 1602.214543] br0: port 2(amtg) entered blocking state
[ 1602.214576] br0: port 2(amtg) entered forwarding state
[ 1602.238674] gretap0: entered allmulticast mode
[ 1602.238740] erspan0: entered allmulticast mode
[ 1602.238836] amtr: entered allmulticast mode
[ 1602.238920] relay_gw: entered allmulticast mode
[ 1602.238998] relay_src: entered allmulticast mode
[ 1616.708608] br0: port 1(gw_l) entered disabled state
[ 1616.708790] gw_l (unregistering): left allmulticast mode
[ 1616.708819] gw_l (unregistering): left promiscuous mode
[ 1616.708842] br0: port 1(gw_l) entered disabled state
[ 1616.709271] gretap0: left allmulticast mode
[ 1616.709296] erspan0: left allmulticast mode
[ 1616.709324] amtr: left allmulticast mode
[ 1616.709349] relay_gw: left allmulticast mode
[ 1616.709380] relay_src: left allmulticast mode
[ 1616.727506] amtg: left allmulticast mode
[ 1616.727537] amtg: left promiscuous mode
[ 1616.727577] br0: port 2(amtg) entered disabled state