[ 1244.322425] br0: port 1(gw_l) entered blocking state
[ 1244.322493] br0: port 1(gw_l) entered disabled state
[ 1244.322558] gw_l: entered allmulticast mode
[ 1244.322649] gw_l: entered promiscuous mode
[ 1244.322726] br0: port 1(gw_l) entered blocking state
[ 1244.322783] br0: port 1(gw_l) entered forwarding state
[ 1244.366857] br0: port 2(amtg) entered blocking state
[ 1244.366929] br0: port 2(amtg) entered disabled state
[ 1244.366980] amtg: entered allmulticast mode
[ 1244.367057] amtg: entered promiscuous mode
[ 1244.521716] br0: port 2(amtg) entered blocking state
[ 1244.521776] br0: port 2(amtg) entered forwarding state
[ 1244.595153] gretap0: entered allmulticast mode
[ 1244.595275] erspan0: entered allmulticast mode
[ 1244.595354] amtr: entered allmulticast mode
[ 1244.595404] relay_gw: entered allmulticast mode
[ 1244.595475] relay_src: entered allmulticast mode
[ 1261.852462] br0: port 1(gw_l) entered disabled state
[ 1261.852722] gw_l (unregistering): left allmulticast mode
[ 1261.852779] gw_l (unregistering): left promiscuous mode
[ 1261.852827] br0: port 1(gw_l) entered disabled state
[ 1261.871963] gretap0: left allmulticast mode
[ 1261.872037] erspan0: left allmulticast mode
[ 1261.872099] amtr: left allmulticast mode
[ 1261.872140] relay_gw: left allmulticast mode
[ 1261.872191] relay_src: left allmulticast mode
[ 1261.874347] amtg: left allmulticast mode
[ 1261.874389] amtg: left promiscuous mode
[ 1261.874437] br0: port 2(amtg) entered disabled state