[ 1634.189822][T20562] br0: port 1(gw_l) entered blocking state
[ 1634.190374][T20562] br0: port 1(gw_l) entered disabled state
[ 1634.190642][T20562] gw_l: entered allmulticast mode
[ 1634.191869][T20562] gw_l: entered promiscuous mode
[ 1634.193888][T20562] br0: port 1(gw_l) entered blocking state
[ 1634.194226][T20562] br0: port 1(gw_l) entered forwarding state
[ 1634.648079][T20564] br0: port 2(amtg) entered blocking state
[ 1634.648530][T20564] br0: port 2(amtg) entered disabled state
[ 1634.648803][T20564] amtg: entered allmulticast mode
[ 1634.650169][T20564] amtg: entered promiscuous mode
[ 1636.110344][T20575] br0: port 2(amtg) entered blocking state
[ 1636.110709][T20575] br0: port 2(amtg) entered forwarding state
[ 1636.749585][T20582] amtr: entered allmulticast mode
[ 1636.750164][T20582] relay_gw: entered allmulticast mode
[ 1636.750768][T20582] relay_src: entered allmulticast mode
[ 2844.879254][   T68] br0: port 1(gw_l) entered disabled state
[ 2845.034209][   T68] gw_l (unregistering): left allmulticast mode
[ 2845.034568][   T68] gw_l (unregistering): left promiscuous mode
[ 2845.034778][   T68] br0: port 1(gw_l) entered disabled state
[ 2845.094050][T20582] amtr: left allmulticast mode
[ 2845.094516][T20582] relay_gw: left allmulticast mode
[ 2845.095025][T20582] relay_src: left allmulticast mode
[ 2845.106401][   T68] amtg: left allmulticast mode
[ 2845.106604][   T68] amtg: left promiscuous mode
[ 2845.106910][   T68] br0: port 2(amtg) entered disabled state