[ 1724.277202] br0: port 1(gw_l) entered blocking state
[ 1724.277253] br0: port 1(gw_l) entered disabled state
[ 1724.277290] gw_l: entered allmulticast mode
[ 1724.277337] gw_l: entered promiscuous mode
[ 1724.277374] br0: port 1(gw_l) entered blocking state
[ 1724.277400] br0: port 1(gw_l) entered forwarding state
[ 1724.297221] br0: port 2(amtg) entered blocking state
[ 1724.297257] br0: port 2(amtg) entered disabled state
[ 1724.297286] amtg: entered allmulticast mode
[ 1724.297320] amtg: entered promiscuous mode
[ 1724.357893] br0: port 2(amtg) entered blocking state
[ 1724.357928] br0: port 2(amtg) entered forwarding state
[ 1724.385208] gretap0: entered allmulticast mode
[ 1724.385304] erspan0: entered allmulticast mode
[ 1724.385372] amtr: entered allmulticast mode
[ 1724.385465] relay_gw: entered allmulticast mode
[ 1724.385557] relay_src: entered allmulticast mode
[ 1738.714253] br0: port 1(gw_l) entered disabled state
[ 1738.714430] gw_l (unregistering): left allmulticast mode
[ 1738.714459] gw_l (unregistering): left promiscuous mode
[ 1738.714483] br0: port 1(gw_l) entered disabled state
[ 1738.719058] gretap0: left allmulticast mode
[ 1738.719125] erspan0: left allmulticast mode
[ 1738.719180] amtr: left allmulticast mode
[ 1738.719234] relay_gw: left allmulticast mode
[ 1738.719296] relay_src: left allmulticast mode
[ 1738.731199] amtg: left allmulticast mode
[ 1738.731233] amtg: left promiscuous mode
[ 1738.731271] br0: port 2(amtg) entered disabled state