[ 1488.139358] br0: port 1(gw_l) entered blocking state
[ 1488.139422] br0: port 1(gw_l) entered disabled state
[ 1488.139484] gw_l: entered allmulticast mode
[ 1488.139570] gw_l: entered promiscuous mode
[ 1488.139638] br0: port 1(gw_l) entered blocking state
[ 1488.139682] br0: port 1(gw_l) entered forwarding state
[ 1488.191145] br0: port 2(amtg) entered blocking state
[ 1488.191212] br0: port 2(amtg) entered disabled state
[ 1488.191266] amtg: entered allmulticast mode
[ 1488.191360] amtg: entered promiscuous mode
[ 1488.379404] br0: port 2(amtg) entered blocking state
[ 1488.379483] br0: port 2(amtg) entered forwarding state
[ 1488.465204] gretap0: entered allmulticast mode
[ 1488.465273] erspan0: entered allmulticast mode
[ 1488.465317] amtr: entered allmulticast mode
[ 1488.465361] relay_gw: entered allmulticast mode
[ 1488.465408] relay_src: entered allmulticast mode
[ 1506.011639] br0: port 1(gw_l) entered disabled state
[ 1506.011973] gw_l (unregistering): left allmulticast mode
[ 1506.012041] gw_l (unregistering): left promiscuous mode
[ 1506.012091] br0: port 1(gw_l) entered disabled state
[ 1506.027169] gretap0: left allmulticast mode
[ 1506.027232] erspan0: left allmulticast mode
[ 1506.027270] amtr: left allmulticast mode
[ 1506.027302] relay_gw: left allmulticast mode
[ 1506.027344] relay_src: left allmulticast mode
[ 1506.035085] amtg: left allmulticast mode
[ 1506.035171] amtg: left promiscuous mode
[ 1506.035244] br0: port 2(amtg) entered disabled state