[ 1636.850146][T20748] br0: port 1(gw_l) entered blocking state
[ 1636.850942][T20748] br0: port 1(gw_l) entered disabled state
[ 1636.851480][T20748] gw_l: entered allmulticast mode
[ 1636.853580][T20748] gw_l: entered promiscuous mode
[ 1636.856146][T20748] br0: port 1(gw_l) entered blocking state
[ 1636.856705][T20748] br0: port 1(gw_l) entered forwarding state
[ 1637.328116][T20750] br0: port 2(amtg) entered blocking state
[ 1637.328609][T20750] br0: port 2(amtg) entered disabled state
[ 1637.328861][T20750] amtg: entered allmulticast mode
[ 1637.330159][T20750] amtg: entered promiscuous mode
[ 1638.964650][T20761] br0: port 2(amtg) entered blocking state
[ 1638.965015][T20761] br0: port 2(amtg) entered forwarding state
[ 1639.670556][T20767] amtr: entered allmulticast mode
[ 1639.671038][T20767] relay_gw: entered allmulticast mode
[ 1639.671330][T20767] relay_src: entered allmulticast mode
[ 2839.955084][   T11] br0: port 1(gw_l) entered disabled state
[ 2840.040056][   T11] gw_l (unregistering): left allmulticast mode
[ 2840.040400][   T11] gw_l (unregistering): left promiscuous mode
[ 2840.040596][   T11] br0: port 1(gw_l) entered disabled state
[ 2840.094749][   T11] amtg: left allmulticast mode
[ 2840.095005][   T11] amtg: left promiscuous mode
[ 2840.095305][   T11] br0: port 2(amtg) entered disabled state
[ 2840.143237][T20767] amtr: left allmulticast mode
[ 2840.143585][T20767] relay_gw: left allmulticast mode
[ 2840.143967][T20767] relay_src: left allmulticast mode