[   13.977483][  T334] br0: port 1(gw_l) entered blocking state
[   13.977886][  T334] br0: port 1(gw_l) entered disabled state
[   13.978076][  T334] gw_l: entered allmulticast mode
[   13.979037][  T334] gw_l: entered promiscuous mode
[   13.979934][  T334] br0: port 1(gw_l) entered blocking state
[   13.980158][  T334] br0: port 1(gw_l) entered forwarding state
[   14.121088][  T336] br0: port 2(amtg) entered blocking state
[   14.121347][  T336] br0: port 2(amtg) entered disabled state
[   14.121533][  T336] amtg: entered allmulticast mode
[   14.122685][  T336] amtg: entered promiscuous mode
[   14.550378][  T347] br0: port 2(amtg) entered blocking state
[   14.550605][  T347] br0: port 2(amtg) entered forwarding state
[   14.895636][  T355] amtr: entered allmulticast mode
[   14.895985][  T355] relay_gw: entered allmulticast mode
[   14.896249][  T355] relay_src: entered allmulticast mode
[  873.580764][   T12] br0: port 1(gw_l) entered disabled state
[  873.590491][   T12] gw_l (unregistering): left allmulticast mode
[  873.590770][   T12] gw_l (unregistering): left promiscuous mode
[  873.591004][   T12] br0: port 1(gw_l) entered disabled state
[  873.626969][   T12] amtg: left allmulticast mode
[  873.627124][   T12] amtg: left promiscuous mode
[  873.627388][   T12] br0: port 2(amtg) entered disabled state
[  873.663390][  T355] amtr: left allmulticast mode
[  873.663619][  T355] relay_gw: left allmulticast mode
[  873.663810][  T355] relay_src: left allmulticast mode