[ 1638.553084][T20491] br0: port 1(gw_l) entered blocking state
[ 1638.553511][T20491] br0: port 1(gw_l) entered disabled state
[ 1638.553782][T20491] gw_l: entered allmulticast mode
[ 1638.555066][T20491] gw_l: entered promiscuous mode
[ 1638.557067][T20491] br0: port 1(gw_l) entered blocking state
[ 1638.557408][T20491] br0: port 1(gw_l) entered forwarding state
[ 1639.011753][T20493] br0: port 2(amtg) entered blocking state
[ 1639.012160][T20493] br0: port 2(amtg) entered disabled state
[ 1639.012616][T20493] amtg: entered allmulticast mode
[ 1639.013953][T20493] amtg: entered promiscuous mode
[ 1640.478993][T20505] br0: port 2(amtg) entered blocking state
[ 1640.479353][T20505] br0: port 2(amtg) entered forwarding state
[ 1641.151648][T20511] amtr: entered allmulticast mode
[ 1641.152997][T20511] relay_gw: entered allmulticast mode
[ 1641.153282][T20511] relay_src: entered allmulticast mode
[ 2864.898476][   T11] br0: port 1(gw_l) entered disabled state
[ 2865.007735][   T11] gw_l (unregistering): left allmulticast mode
[ 2865.008233][   T11] gw_l (unregistering): left promiscuous mode
[ 2865.008538][   T11] br0: port 1(gw_l) entered disabled state
[ 2865.062953][   T11] amtg: left allmulticast mode
[ 2865.063255][   T11] amtg: left promiscuous mode
[ 2865.063601][   T11] br0: port 2(amtg) entered disabled state
[ 2865.129190][T20511] amtr: left allmulticast mode
[ 2865.129553][T20511] relay_gw: left allmulticast mode
[ 2865.129804][T20511] relay_src: left allmulticast mode