[ 1637.239722][T20285] br0: port 1(gw_l) entered blocking state
[ 1637.240252][T20285] br0: port 1(gw_l) entered disabled state
[ 1637.240866][T20285] gw_l: entered allmulticast mode
[ 1637.242086][T20285] gw_l: entered promiscuous mode
[ 1637.243839][T20285] br0: port 1(gw_l) entered blocking state
[ 1637.244147][T20285] br0: port 1(gw_l) entered forwarding state
[ 1637.716338][T20287] br0: port 2(amtg) entered blocking state
[ 1637.717056][T20287] br0: port 2(amtg) entered disabled state
[ 1637.717483][T20287] amtg: entered allmulticast mode
[ 1637.718841][T20287] amtg: entered promiscuous mode
[ 1639.194226][T20298] br0: port 2(amtg) entered blocking state
[ 1639.194616][T20298] br0: port 2(amtg) entered forwarding state
[ 1639.869908][T20304] amtr: entered allmulticast mode
[ 1639.870488][T20304] relay_gw: entered allmulticast mode
[ 1639.870760][T20304] relay_src: entered allmulticast mode
[ 2824.992723][   T66] br0: port 1(gw_l) entered disabled state
[ 2825.171277][   T66] gw_l (unregistering): left allmulticast mode
[ 2825.171677][   T66] gw_l (unregistering): left promiscuous mode
[ 2825.171881][   T66] br0: port 1(gw_l) entered disabled state
[ 2825.203010][T20304] amtr: left allmulticast mode
[ 2825.203370][T20304] relay_gw: left allmulticast mode
[ 2825.203630][T20304] relay_src: left allmulticast mode
[ 2825.222011][   T66] amtg: left allmulticast mode
[ 2825.222260][   T66] amtg: left promiscuous mode
[ 2825.222578][   T66] br0: port 2(amtg) entered disabled state