[   12.856576][  T335] br0: port 1(gw_l) entered blocking state
[   12.856865][  T335] br0: port 1(gw_l) entered disabled state
[   12.857125][  T335] gw_l: entered allmulticast mode
[   12.858118][  T335] gw_l: entered promiscuous mode
[   12.859006][  T335] br0: port 1(gw_l) entered blocking state
[   12.859219][  T335] br0: port 1(gw_l) entered forwarding state
[   13.028683][  T337] br0: port 2(amtg) entered blocking state
[   13.028938][  T337] br0: port 2(amtg) entered disabled state
[   13.029283][  T337] amtg: entered allmulticast mode
[   13.030266][  T337] amtg: entered promiscuous mode
[   13.472916][  T348] br0: port 2(amtg) entered blocking state
[   13.473136][  T348] br0: port 2(amtg) entered forwarding state
[   13.840634][  T355] amtr: entered allmulticast mode
[   13.840944][  T355] relay_gw: entered allmulticast mode
[   13.841130][  T355] relay_src: entered allmulticast mode
[  884.924051][   T12] br0: port 1(gw_l) entered disabled state
[  884.930354][   T12] gw_l (unregistering): left allmulticast mode
[  884.930610][   T12] gw_l (unregistering): left promiscuous mode
[  884.930881][   T12] br0: port 1(gw_l) entered disabled state
[  884.958128][   T12] amtg: left allmulticast mode
[  884.958325][   T12] amtg: left promiscuous mode
[  884.958605][   T12] br0: port 2(amtg) entered disabled state
[  884.973117][  T355] amtr: left allmulticast mode
[  884.973369][  T355] relay_gw: left allmulticast mode
[  884.973598][  T355] relay_src: left allmulticast mode