[ 1499.629049] br0: port 1(gw_l) entered blocking state
[ 1499.629113] br0: port 1(gw_l) entered disabled state
[ 1499.629173] gw_l: entered allmulticast mode
[ 1499.629245] gw_l: entered promiscuous mode
[ 1499.629300] br0: port 1(gw_l) entered blocking state
[ 1499.629339] br0: port 1(gw_l) entered forwarding state
[ 1499.675659] br0: port 2(amtg) entered blocking state
[ 1499.675714] br0: port 2(amtg) entered disabled state
[ 1499.675750] amtg: entered allmulticast mode
[ 1499.675801] amtg: entered promiscuous mode
[ 1499.832873] br0: port 2(amtg) entered blocking state
[ 1499.832925] br0: port 2(amtg) entered forwarding state
[ 1499.904701] gretap0: entered allmulticast mode
[ 1499.904777] erspan0: entered allmulticast mode
[ 1499.904834] amtr: entered allmulticast mode
[ 1499.904881] relay_gw: entered allmulticast mode
[ 1499.904936] relay_src: entered allmulticast mode
[ 1517.504031] br0: port 1(gw_l) entered disabled state
[ 1517.504264] gw_l (unregistering): left allmulticast mode
[ 1517.504305] gw_l (unregistering): left promiscuous mode
[ 1517.504339] br0: port 1(gw_l) entered disabled state
[ 1517.519724] gretap0: left allmulticast mode
[ 1517.519767] erspan0: left allmulticast mode
[ 1517.519797] amtr: left allmulticast mode
[ 1517.519834] relay_gw: left allmulticast mode
[ 1517.519872] relay_src: left allmulticast mode
[ 1517.522873] amtg: left allmulticast mode
[ 1517.522908] amtg: left promiscuous mode
[ 1517.522952] br0: port 2(amtg) entered disabled state