[ 1402.407715] br0: port 1(gw_l) entered blocking state
[ 1402.407773] br0: port 1(gw_l) entered disabled state
[ 1402.407824] gw_l: entered allmulticast mode
[ 1402.407896] gw_l: entered promiscuous mode
[ 1402.407959] br0: port 1(gw_l) entered blocking state
[ 1402.407991] br0: port 1(gw_l) entered forwarding state
[ 1402.484781] br0: port 2(amtg) entered blocking state
[ 1402.484835] br0: port 2(amtg) entered disabled state
[ 1402.484868] amtg: entered allmulticast mode
[ 1402.484919] amtg: entered promiscuous mode
[ 1402.765282] br0: port 2(amtg) entered blocking state
[ 1402.765335] br0: port 2(amtg) entered forwarding state
[ 1402.924987] gretap0: entered allmulticast mode
[ 1402.925066] erspan0: entered allmulticast mode
[ 1402.925121] amtr: entered allmulticast mode
[ 1402.925168] relay_gw: entered allmulticast mode
[ 1402.925223] relay_src: entered allmulticast mode
[ 1419.956462] br0: port 1(gw_l) entered disabled state
[ 1419.956753] gw_l (unregistering): left allmulticast mode
[ 1419.956797] gw_l (unregistering): left promiscuous mode
[ 1419.956834] br0: port 1(gw_l) entered disabled state
[ 1419.977747] gretap0: left allmulticast mode
[ 1419.977793] erspan0: left allmulticast mode
[ 1419.977820] amtr: left allmulticast mode
[ 1419.977845] relay_gw: left allmulticast mode
[ 1419.977884] relay_src: left allmulticast mode
[ 1419.980199] amtg: left allmulticast mode
[ 1419.980240] amtg: left promiscuous mode
[ 1419.980285] br0: port 2(amtg) entered disabled state