[ 1557.268015] br0: port 1(gw_l) entered blocking state
[ 1557.268073] br0: port 1(gw_l) entered disabled state
[ 1557.268103] gw_l: entered allmulticast mode
[ 1557.268142] gw_l: entered promiscuous mode
[ 1557.268173] br0: port 1(gw_l) entered blocking state
[ 1557.268204] br0: port 1(gw_l) entered forwarding state
[ 1557.282966] br0: port 2(amtg) entered blocking state
[ 1557.283000] br0: port 2(amtg) entered disabled state
[ 1557.283029] amtg: entered allmulticast mode
[ 1557.283062] amtg: entered promiscuous mode
[ 1557.329109] br0: port 2(amtg) entered blocking state
[ 1557.329145] br0: port 2(amtg) entered forwarding state
[ 1557.353893] amtr: entered allmulticast mode
[ 1557.353922] relay_gw: entered allmulticast mode
[ 1557.353961] relay_src: entered allmulticast mode
[ 1570.857053] br0: port 1(gw_l) entered disabled state
[ 1570.857217] gw_l (unregistering): left allmulticast mode
[ 1570.857248] gw_l (unregistering): left promiscuous mode
[ 1570.857283] br0: port 1(gw_l) entered disabled state
[ 1570.857873] amtr: left allmulticast mode
[ 1570.857898] relay_gw: left allmulticast mode
[ 1570.857925] relay_src: left allmulticast mode
[ 1570.873031] amtg: left allmulticast mode
[ 1570.873064] amtg: left promiscuous mode
[ 1570.873095] br0: port 2(amtg) entered disabled state