[ 1667.892439] br0: port 1(gw_l) entered blocking state
[ 1667.892488] br0: port 1(gw_l) entered disabled state
[ 1667.892524] gw_l: entered allmulticast mode
[ 1667.892572] gw_l: entered promiscuous mode
[ 1667.892610] br0: port 1(gw_l) entered blocking state
[ 1667.892638] br0: port 1(gw_l) entered forwarding state
[ 1667.913487] br0: port 2(amtg) entered blocking state
[ 1667.913531] br0: port 2(amtg) entered disabled state
[ 1667.913567] amtg: entered allmulticast mode
[ 1667.913601] amtg: entered promiscuous mode
[ 1667.980680] br0: port 2(amtg) entered blocking state
[ 1667.980720] br0: port 2(amtg) entered forwarding state
[ 1668.009380] gretap0: entered allmulticast mode
[ 1668.009459] erspan0: entered allmulticast mode
[ 1668.009529] amtr: entered allmulticast mode
[ 1668.009617] relay_gw: entered allmulticast mode
[ 1668.009716] relay_src: entered allmulticast mode
[ 1682.405875] br0: port 1(gw_l) entered disabled state
[ 1682.406048] gw_l (unregistering): left allmulticast mode
[ 1682.406080] gw_l (unregistering): left promiscuous mode
[ 1682.406114] br0: port 1(gw_l) entered disabled state
[ 1682.412634] gretap0: left allmulticast mode
[ 1682.412703] erspan0: left allmulticast mode
[ 1682.412771] amtr: left allmulticast mode
[ 1682.412849] relay_gw: left allmulticast mode
[ 1682.412912] relay_src: left allmulticast mode
[ 1682.413829] amtg: left allmulticast mode
[ 1682.413858] amtg: left promiscuous mode
[ 1682.413887] br0: port 2(amtg) entered disabled state