[   12.828123][  T336] br0: port 1(gw_l) entered blocking state
[   12.828549][  T336] br0: port 1(gw_l) entered disabled state
[   12.828847][  T336] gw_l: entered allmulticast mode
[   12.830312][  T336] gw_l: entered promiscuous mode
[   12.831971][  T336] br0: port 1(gw_l) entered blocking state
[   12.832350][  T336] br0: port 1(gw_l) entered forwarding state
[   12.998728][  T338] br0: port 2(amtg) entered blocking state
[   12.999175][  T338] br0: port 2(amtg) entered disabled state
[   12.999556][  T338] amtg: entered allmulticast mode
[   13.001585][  T338] amtg: entered promiscuous mode
[   13.470045][  T349] br0: port 2(amtg) entered blocking state
[   13.470308][  T349] br0: port 2(amtg) entered forwarding state
[   13.830398][  T356] amtr: entered allmulticast mode
[   13.830864][  T356] relay_gw: entered allmulticast mode
[   13.831068][  T356] relay_src: entered allmulticast mode
[  904.054123][   T12] br0: port 1(gw_l) entered disabled state
[  904.066162][   T12] gw_l (unregistering): left allmulticast mode
[  904.067016][   T12] gw_l (unregistering): left promiscuous mode
[  904.067302][   T12] br0: port 1(gw_l) entered disabled state
[  904.100967][   T12] amtg: left allmulticast mode
[  904.101243][   T12] amtg: left promiscuous mode
[  904.101561][   T12] br0: port 2(amtg) entered disabled state
[  904.131321][  T356] amtr: left allmulticast mode
[  904.131596][  T356] relay_gw: left allmulticast mode
[  904.131812][  T356] relay_src: left allmulticast mode