[ 1559.815933] br0: port 1(gw_l) entered blocking state
[ 1559.816044] br0: port 1(gw_l) entered disabled state
[ 1559.816135] gw_l: entered allmulticast mode
[ 1559.816249] gw_l: entered promiscuous mode
[ 1559.816351] br0: port 1(gw_l) entered blocking state
[ 1559.816418] br0: port 1(gw_l) entered forwarding state
[ 1559.867342] br0: port 2(amtg) entered blocking state
[ 1559.867447] br0: port 2(amtg) entered disabled state
[ 1559.867515] amtg: entered allmulticast mode
[ 1559.867612] amtg: entered promiscuous mode
[ 1560.049905] br0: port 2(amtg) entered blocking state
[ 1560.050005] br0: port 2(amtg) entered forwarding state
[ 1560.136126] gretap0: entered allmulticast mode
[ 1560.136249] erspan0: entered allmulticast mode
[ 1560.136317] amtr: entered allmulticast mode
[ 1560.136386] relay_gw: entered allmulticast mode
[ 1560.136453] relay_src: entered allmulticast mode
[ 1577.991488] br0: port 1(gw_l) entered disabled state
[ 1577.991755] gw_l (unregistering): left allmulticast mode
[ 1577.991801] gw_l (unregistering): left promiscuous mode
[ 1577.991837] br0: port 1(gw_l) entered disabled state
[ 1578.008860] gretap0: left allmulticast mode
[ 1578.008919] erspan0: left allmulticast mode
[ 1578.008952] amtr: left allmulticast mode
[ 1578.008980] relay_gw: left allmulticast mode
[ 1578.009020] relay_src: left allmulticast mode
[ 1578.018322] amtg: left allmulticast mode
[ 1578.018368] amtg: left promiscuous mode
[ 1578.018411] br0: port 2(amtg) entered disabled state