[ 1509.437801] br0: port 1(gw_l) entered blocking state
[ 1509.437886] br0: port 1(gw_l) entered disabled state
[ 1509.437971] gw_l: entered allmulticast mode
[ 1509.438078] gw_l: entered promiscuous mode
[ 1509.438158] br0: port 1(gw_l) entered blocking state
[ 1509.438219] br0: port 1(gw_l) entered forwarding state
[ 1509.489866] br0: port 2(amtg) entered blocking state
[ 1509.489936] br0: port 2(amtg) entered disabled state
[ 1509.489979] amtg: entered allmulticast mode
[ 1509.490047] amtg: entered promiscuous mode
[ 1509.666199] br0: port 2(amtg) entered blocking state
[ 1509.666261] br0: port 2(amtg) entered forwarding state
[ 1509.741076] gretap0: entered allmulticast mode
[ 1509.741208] erspan0: entered allmulticast mode
[ 1509.741271] amtr: entered allmulticast mode
[ 1509.741319] relay_gw: entered allmulticast mode
[ 1509.741380] relay_src: entered allmulticast mode
[ 1527.761574] br0: port 1(gw_l) entered disabled state
[ 1527.761814] gw_l (unregistering): left allmulticast mode
[ 1527.761861] gw_l (unregistering): left promiscuous mode
[ 1527.761915] br0: port 1(gw_l) entered disabled state
[ 1527.774833] gretap0: left allmulticast mode
[ 1527.774883] erspan0: left allmulticast mode
[ 1527.774933] amtr: left allmulticast mode
[ 1527.774963] relay_gw: left allmulticast mode
[ 1527.775008] relay_src: left allmulticast mode
[ 1527.791477] amtg: left allmulticast mode
[ 1527.791523] amtg: left promiscuous mode
[ 1527.791580] br0: port 2(amtg) entered disabled state