[   12.861698][  T304] br0: port 1(gw_l) entered blocking state
[   12.862086][  T304] br0: port 1(gw_l) entered disabled state
[   12.862376][  T304] gw_l: entered allmulticast mode
[   12.863506][  T304] gw_l: entered promiscuous mode
[   12.864723][  T304] br0: port 1(gw_l) entered blocking state
[   12.865025][  T304] br0: port 1(gw_l) entered forwarding state
[   13.079487][  T306] br0: port 2(amtg) entered blocking state
[   13.079961][  T306] br0: port 2(amtg) entered disabled state
[   13.080266][  T306] amtg: entered allmulticast mode
[   13.083308][  T306] amtg: entered promiscuous mode
[   13.838925][  T317] br0: port 2(amtg) entered blocking state
[   13.839216][  T317] br0: port 2(amtg) entered forwarding state
[   14.389500][  T324] amtr: entered allmulticast mode
[   14.390030][  T324] relay_gw: entered allmulticast mode
[   14.390294][  T324] relay_src: entered allmulticast mode
[  846.747859][   T72] br0: port 1(gw_l) entered disabled state
[  846.751720][   T72] gw_l (unregistering): left allmulticast mode
[  846.752009][   T72] gw_l (unregistering): left promiscuous mode
[  846.752290][   T72] br0: port 1(gw_l) entered disabled state
[  846.787550][   T72] amtg: left allmulticast mode
[  846.787715][   T72] amtg: left promiscuous mode
[  846.787967][   T72] br0: port 2(amtg) entered disabled state
[  846.809204][  T324] amtr: left allmulticast mode
[  846.809440][  T324] relay_gw: left allmulticast mode
[  846.809632][  T324] relay_src: left allmulticast mode