[ 1226.193719] br0: port 1(gw_l) entered blocking state
[ 1226.193809] br0: port 1(gw_l) entered disabled state
[ 1226.193882] gw_l: entered allmulticast mode
[ 1226.193970] gw_l: entered promiscuous mode
[ 1226.194038] br0: port 1(gw_l) entered blocking state
[ 1226.194099] br0: port 1(gw_l) entered forwarding state
[ 1226.243671] br0: port 2(amtg) entered blocking state
[ 1226.243761] br0: port 2(amtg) entered disabled state
[ 1226.243878] amtg: entered allmulticast mode
[ 1226.243980] amtg: entered promiscuous mode
[ 1226.427446] br0: port 2(amtg) entered blocking state
[ 1226.427548] br0: port 2(amtg) entered forwarding state
[ 1226.507221] gretap0: entered allmulticast mode
[ 1226.507314] erspan0: entered allmulticast mode
[ 1226.507434] amtr: entered allmulticast mode
[ 1226.507487] relay_gw: entered allmulticast mode
[ 1226.507554] relay_src: entered allmulticast mode
[ 1243.929641] br0: port 1(gw_l) entered disabled state
[ 1243.930129] gw_l (unregistering): left allmulticast mode
[ 1243.930227] gw_l (unregistering): left promiscuous mode
[ 1243.930272] br0: port 1(gw_l) entered disabled state
[ 1243.945507] gretap0: left allmulticast mode
[ 1243.945558] erspan0: left allmulticast mode
[ 1243.945585] amtr: left allmulticast mode
[ 1243.945610] relay_gw: left allmulticast mode
[ 1243.945647] relay_src: left allmulticast mode
[ 1243.953899] amtg: left allmulticast mode
[ 1243.953951] amtg: left promiscuous mode
[ 1243.954010] br0: port 2(amtg) entered disabled state