[   18.504802][  T310] br0: port 1(gw_l) entered blocking state
[   18.505273][  T310] br0: port 1(gw_l) entered disabled state
[   18.505640][  T310] gw_l: entered allmulticast mode
[   18.507705][  T310] gw_l: entered promiscuous mode
[   18.509588][  T310] br0: port 1(gw_l) entered blocking state
[   18.509978][  T310] br0: port 1(gw_l) entered forwarding state
[   19.054595][  T312] br0: port 2(amtg) entered blocking state
[   19.055075][  T312] br0: port 2(amtg) entered disabled state
[   19.055459][  T312] amtg: entered allmulticast mode
[   19.057753][  T312] amtg: entered promiscuous mode
[   21.065415][  T323] br0: port 2(amtg) entered blocking state
[   21.065809][  T323] br0: port 2(amtg) entered forwarding state
[   22.180839][  T331] amtr: entered allmulticast mode
[   22.181393][  T331] relay_gw: entered allmulticast mode
[   22.182481][  T331] relay_src: entered allmulticast mode
[ 1701.881391][   T12] br0: port 1(gw_l) entered disabled state
[ 1701.906617][   T12] gw_l (unregistering): left allmulticast mode
[ 1701.907034][   T12] gw_l (unregistering): left promiscuous mode
[ 1701.907367][   T12] br0: port 1(gw_l) entered disabled state
[ 1701.955447][   T12] amtg: left allmulticast mode
[ 1701.955815][   T12] amtg: left promiscuous mode
[ 1701.956245][   T12] br0: port 2(amtg) entered disabled state
[ 1702.053480][   T12] relay_gw (unregistering): left allmulticast mode
[ 1702.067642][   T12] amtr (unregistering): left allmulticast mode
[ 1702.191555][  T331] relay_src: left allmulticast mode