[ 1398.973084] br0: port 1(gw_l) entered blocking state
[ 1398.973151] br0: port 1(gw_l) entered disabled state
[ 1398.973208] gw_l: entered allmulticast mode
[ 1398.973278] gw_l: entered promiscuous mode
[ 1398.973340] br0: port 1(gw_l) entered blocking state
[ 1398.973380] br0: port 1(gw_l) entered forwarding state
[ 1399.041780] br0: port 2(amtg) entered blocking state
[ 1399.041857] br0: port 2(amtg) entered disabled state
[ 1399.041905] amtg: entered allmulticast mode
[ 1399.041992] amtg: entered promiscuous mode
[ 1399.300220] br0: port 2(amtg) entered blocking state
[ 1399.300284] br0: port 2(amtg) entered forwarding state
[ 1399.453814] gretap0: entered allmulticast mode
[ 1399.453878] erspan0: entered allmulticast mode
[ 1399.453914] amtr: entered allmulticast mode
[ 1399.453968] relay_gw: entered allmulticast mode
[ 1399.454012] relay_src: entered allmulticast mode
[ 1416.230264] br0: port 1(gw_l) entered disabled state
[ 1416.230600] gw_l (unregistering): left allmulticast mode
[ 1416.230660] gw_l (unregistering): left promiscuous mode
[ 1416.230698] br0: port 1(gw_l) entered disabled state
[ 1416.248064] gretap0: left allmulticast mode
[ 1416.248118] erspan0: left allmulticast mode
[ 1416.248145] amtr: left allmulticast mode
[ 1416.248174] relay_gw: left allmulticast mode
[ 1416.248212] relay_src: left allmulticast mode
[ 1416.257069] amtg: left allmulticast mode
[ 1416.257110] amtg: left promiscuous mode
[ 1416.257155] br0: port 2(amtg) entered disabled state