[ 1724.964873] br0: port 1(gw_l) entered blocking state
[ 1724.964951] br0: port 1(gw_l) entered disabled state
[ 1724.965018] gw_l: entered allmulticast mode
[ 1724.965103] gw_l: entered promiscuous mode
[ 1724.965178] br0: port 1(gw_l) entered blocking state
[ 1724.965241] br0: port 1(gw_l) entered forwarding state
[ 1724.984462] br0: port 2(amtg) entered blocking state
[ 1724.984525] br0: port 2(amtg) entered disabled state
[ 1724.984590] amtg: entered allmulticast mode
[ 1724.984661] amtg: entered promiscuous mode
[ 1725.047198] br0: port 2(amtg) entered blocking state
[ 1725.047266] br0: port 2(amtg) entered forwarding state
[ 1725.075500] gretap0: entered allmulticast mode
[ 1725.075534] erspan0: entered allmulticast mode
[ 1725.075564] amtr: entered allmulticast mode
[ 1725.075585] relay_gw: entered allmulticast mode
[ 1725.075618] relay_src: entered allmulticast mode
[ 1739.413142] br0: port 1(gw_l) entered disabled state
[ 1739.413319] gw_l (unregistering): left allmulticast mode
[ 1739.413348] gw_l (unregistering): left promiscuous mode
[ 1739.413378] br0: port 1(gw_l) entered disabled state
[ 1739.413838] gretap0: left allmulticast mode
[ 1739.413858] erspan0: left allmulticast mode
[ 1739.413886] amtr: left allmulticast mode
[ 1739.413907] relay_gw: left allmulticast mode
[ 1739.413936] relay_src: left allmulticast mode
[ 1739.429134] amtg: left allmulticast mode
[ 1739.429166] amtg: left promiscuous mode
[ 1739.429199] br0: port 2(amtg) entered disabled state