[ 1421.263400] br0: port 1(gw_l) entered blocking state
[ 1421.263468] br0: port 1(gw_l) entered disabled state
[ 1421.263529] gw_l: entered allmulticast mode
[ 1421.263603] gw_l: entered promiscuous mode
[ 1421.263657] br0: port 1(gw_l) entered blocking state
[ 1421.263700] br0: port 1(gw_l) entered forwarding state
[ 1421.311237] br0: port 2(amtg) entered blocking state
[ 1421.311296] br0: port 2(amtg) entered disabled state
[ 1421.311343] amtg: entered allmulticast mode
[ 1421.311407] amtg: entered promiscuous mode
[ 1421.487580] br0: port 2(amtg) entered blocking state
[ 1421.487628] br0: port 2(amtg) entered forwarding state
[ 1421.570020] amtr: entered allmulticast mode
[ 1421.570072] relay_gw: entered allmulticast mode
[ 1421.570120] relay_src: entered allmulticast mode
[ 1439.484098] br0: port 1(gw_l) entered disabled state
[ 1439.484401] gw_l (unregistering): left allmulticast mode
[ 1439.484467] gw_l (unregistering): left promiscuous mode
[ 1439.484526] br0: port 1(gw_l) entered disabled state
[ 1439.497516] amtr: left allmulticast mode
[ 1439.497569] relay_gw: left allmulticast mode
[ 1439.497616] relay_src: left allmulticast mode
[ 1439.511248] amtg: left allmulticast mode
[ 1439.511392] amtg: left promiscuous mode
[ 1439.511471] br0: port 2(amtg) entered disabled state