[   21.977481][  T319] br0: port 1(gw_l) entered blocking state
[   21.977855][  T319] br0: port 1(gw_l) entered disabled state
[   21.978093][  T319] gw_l: entered allmulticast mode
[   21.979118][  T319] gw_l: entered promiscuous mode
[   21.980049][  T319] br0: port 1(gw_l) entered blocking state
[   21.980335][  T319] br0: port 1(gw_l) entered forwarding state
[   22.119053][  T321] br0: port 2(amtg) entered blocking state
[   22.119309][  T321] br0: port 2(amtg) entered disabled state
[   22.119510][  T321] amtg: entered allmulticast mode
[   22.120488][  T321] amtg: entered promiscuous mode
[   22.581383][  T332] br0: port 2(amtg) entered blocking state
[   22.581640][  T332] br0: port 2(amtg) entered forwarding state
[   22.957322][  T339] amtr: entered allmulticast mode
[   22.957622][  T339] relay_gw: entered allmulticast mode
[   22.957823][  T339] relay_src: entered allmulticast mode
[  929.256809][   T12] br0: port 1(gw_l) entered disabled state
[  929.262158][   T12] gw_l (unregistering): left allmulticast mode
[  929.262533][   T12] gw_l (unregistering): left promiscuous mode
[  929.262736][   T12] br0: port 1(gw_l) entered disabled state
[  929.301285][   T12] amtg: left allmulticast mode
[  929.301566][   T12] amtg: left promiscuous mode
[  929.301843][   T12] br0: port 2(amtg) entered disabled state
[  929.324130][  T339] amtr: left allmulticast mode
[  929.324390][  T339] relay_gw: left allmulticast mode
[  929.324655][  T339] relay_src: left allmulticast mode