[ 1505.103451] br0: port 1(gw_l) entered blocking state
[ 1505.103580] br0: port 1(gw_l) entered disabled state
[ 1505.103676] gw_l: entered allmulticast mode
[ 1505.103790] gw_l: entered promiscuous mode
[ 1505.103892] br0: port 1(gw_l) entered blocking state
[ 1505.103969] br0: port 1(gw_l) entered forwarding state
[ 1505.161049] br0: port 2(amtg) entered blocking state
[ 1505.161164] br0: port 2(amtg) entered disabled state
[ 1505.161221] amtg: entered allmulticast mode
[ 1505.161294] amtg: entered promiscuous mode
[ 1505.347719] br0: port 2(amtg) entered blocking state
[ 1505.347785] br0: port 2(amtg) entered forwarding state
[ 1505.426016] gretap0: entered allmulticast mode
[ 1505.426108] erspan0: entered allmulticast mode
[ 1505.426181] amtr: entered allmulticast mode
[ 1505.426232] relay_gw: entered allmulticast mode
[ 1505.426304] relay_src: entered allmulticast mode
[ 1523.225324] br0: port 1(gw_l) entered disabled state
[ 1523.225559] gw_l (unregistering): left allmulticast mode
[ 1523.225604] gw_l (unregistering): left promiscuous mode
[ 1523.225642] br0: port 1(gw_l) entered disabled state
[ 1523.243938] gretap0: left allmulticast mode
[ 1523.244058] erspan0: left allmulticast mode
[ 1523.244114] amtr: left allmulticast mode
[ 1523.244191] relay_gw: left allmulticast mode
[ 1523.244267] relay_src: left allmulticast mode
[ 1523.251267] amtg: left allmulticast mode
[ 1523.251322] amtg: left promiscuous mode
[ 1523.251368] br0: port 2(amtg) entered disabled state