[ 1600.850771] br0: port 1(gw_l) entered blocking state
[ 1600.850808] br0: port 1(gw_l) entered disabled state
[ 1600.850830] gw_l: entered allmulticast mode
[ 1600.850859] gw_l: entered promiscuous mode
[ 1600.850880] br0: port 1(gw_l) entered blocking state
[ 1600.850897] br0: port 1(gw_l) entered forwarding state
[ 1600.868736] br0: port 2(amtg) entered blocking state
[ 1600.868786] br0: port 2(amtg) entered disabled state
[ 1600.868838] amtg: entered allmulticast mode
[ 1600.868901] amtg: entered promiscuous mode
[ 1600.927339] br0: port 2(amtg) entered blocking state
[ 1600.927387] br0: port 2(amtg) entered forwarding state
[ 1600.953417] gretap0: entered allmulticast mode
[ 1600.953471] erspan0: entered allmulticast mode
[ 1600.953531] amtr: entered allmulticast mode
[ 1600.953579] relay_gw: entered allmulticast mode
[ 1600.953628] relay_src: entered allmulticast mode
[ 1615.311154] br0: port 1(gw_l) entered disabled state
[ 1615.311332] gw_l (unregistering): left allmulticast mode
[ 1615.311351] gw_l (unregistering): left promiscuous mode
[ 1615.311366] br0: port 1(gw_l) entered disabled state
[ 1615.311634] gretap0: left allmulticast mode
[ 1615.311649] erspan0: left allmulticast mode
[ 1615.311661] amtr: left allmulticast mode
[ 1615.311673] relay_gw: left allmulticast mode
[ 1615.311689] relay_src: left allmulticast mode
[ 1615.330126] amtg: left allmulticast mode
[ 1615.330180] amtg: left promiscuous mode
[ 1615.330239] br0: port 2(amtg) entered disabled state