[ 1440.949046] br0: port 1(gw_l) entered blocking state
[ 1440.949143] br0: port 1(gw_l) entered disabled state
[ 1440.949212] gw_l: entered allmulticast mode
[ 1440.949294] gw_l: entered promiscuous mode
[ 1440.949366] br0: port 1(gw_l) entered blocking state
[ 1440.949419] br0: port 1(gw_l) entered forwarding state
[ 1440.993783] br0: port 2(amtg) entered blocking state
[ 1440.993897] br0: port 2(amtg) entered disabled state
[ 1440.993956] amtg: entered allmulticast mode
[ 1440.994035] amtg: entered promiscuous mode
[ 1441.151598] br0: port 2(amtg) entered blocking state
[ 1441.151670] br0: port 2(amtg) entered forwarding state
[ 1441.252030] amtr: entered allmulticast mode
[ 1441.252085] relay_gw: entered allmulticast mode
[ 1441.252141] relay_src: entered allmulticast mode
[ 1458.856110] br0: port 1(gw_l) entered disabled state
[ 1458.856473] gw_l (unregistering): left allmulticast mode
[ 1458.856521] gw_l (unregistering): left promiscuous mode
[ 1458.856561] br0: port 1(gw_l) entered disabled state
[ 1458.875871] amtr: left allmulticast mode
[ 1458.875936] relay_gw: left allmulticast mode
[ 1458.875975] relay_src: left allmulticast mode
[ 1458.876107] amtg: left allmulticast mode
[ 1458.876141] amtg: left promiscuous mode
[ 1458.876192] br0: port 2(amtg) entered disabled state