[   12.529485][  T335] br0: port 1(gw_l) entered blocking state
[   12.529763][  T335] br0: port 1(gw_l) entered disabled state
[   12.530022][  T335] gw_l: entered allmulticast mode
[   12.531038][  T335] gw_l: entered promiscuous mode
[   12.531910][  T335] br0: port 1(gw_l) entered blocking state
[   12.532116][  T335] br0: port 1(gw_l) entered forwarding state
[   12.668554][  T337] br0: port 2(amtg) entered blocking state
[   12.668828][  T337] br0: port 2(amtg) entered disabled state
[   12.669073][  T337] amtg: entered allmulticast mode
[   12.670107][  T337] amtg: entered promiscuous mode
[   13.179288][  T348] br0: port 2(amtg) entered blocking state
[   13.179547][  T348] br0: port 2(amtg) entered forwarding state
[   13.581488][  T355] amtr: entered allmulticast mode
[   13.581742][  T355] relay_gw: entered allmulticast mode
[   13.581927][  T355] relay_src: entered allmulticast mode
[  880.097934][   T12] br0: port 1(gw_l) entered disabled state
[  880.105504][   T12] gw_l (unregistering): left allmulticast mode
[  880.105762][   T12] gw_l (unregistering): left promiscuous mode
[  880.105933][   T12] br0: port 1(gw_l) entered disabled state
[  880.141066][   T12] amtg: left allmulticast mode
[  880.141222][   T12] amtg: left promiscuous mode
[  880.141446][   T12] br0: port 2(amtg) entered disabled state
[  880.163003][  T355] amtr: left allmulticast mode
[  880.163262][  T355] relay_gw: left allmulticast mode
[  880.163525][  T355] relay_src: left allmulticast mode