[ 1258.253659] br0: port 1(gw_l) entered blocking state
[ 1258.253716] br0: port 1(gw_l) entered disabled state
[ 1258.253774] gw_l: entered allmulticast mode
[ 1258.253845] gw_l: entered promiscuous mode
[ 1258.253903] br0: port 1(gw_l) entered blocking state
[ 1258.253949] br0: port 1(gw_l) entered forwarding state
[ 1258.296399] br0: port 2(amtg) entered blocking state
[ 1258.296480] br0: port 2(amtg) entered disabled state
[ 1258.296531] amtg: entered allmulticast mode
[ 1258.296597] amtg: entered promiscuous mode
[ 1258.459881] br0: port 2(amtg) entered blocking state
[ 1258.459946] br0: port 2(amtg) entered forwarding state
[ 1258.533710] gretap0: entered allmulticast mode
[ 1258.533807] erspan0: entered allmulticast mode
[ 1258.533868] amtr: entered allmulticast mode
[ 1258.533911] relay_gw: entered allmulticast mode
[ 1258.533965] relay_src: entered allmulticast mode
[ 1276.124264] br0: port 1(gw_l) entered disabled state
[ 1276.124593] gw_l (unregistering): left allmulticast mode
[ 1276.124654] gw_l (unregistering): left promiscuous mode
[ 1276.124705] br0: port 1(gw_l) entered disabled state
[ 1276.142912] gretap0: left allmulticast mode
[ 1276.143018] erspan0: left allmulticast mode
[ 1276.143064] amtr: left allmulticast mode
[ 1276.143105] relay_gw: left allmulticast mode
[ 1276.143167] relay_src: left allmulticast mode
[ 1276.148060] amtg: left allmulticast mode
[ 1276.148101] amtg: left promiscuous mode
[ 1276.148149] br0: port 2(amtg) entered disabled state