[   12.684512][  T256] br0: port 1(gw_l) entered blocking state
[   12.684785][  T256] br0: port 1(gw_l) entered disabled state
[   12.684974][  T256] gw_l: entered allmulticast mode
[   12.686256][  T256] gw_l: entered promiscuous mode
[   12.687240][  T256] br0: port 1(gw_l) entered blocking state
[   12.687441][  T256] br0: port 1(gw_l) entered forwarding state
[   12.843139][  T258] br0: port 2(amtg) entered blocking state
[   12.843398][  T258] br0: port 2(amtg) entered disabled state
[   12.843567][  T258] amtg: entered allmulticast mode
[   12.844522][  T258] amtg: entered promiscuous mode
[   13.358807][  T269] br0: port 2(amtg) entered blocking state
[   13.359031][  T269] br0: port 2(amtg) entered forwarding state
[   13.704856][  T276] amtr: entered allmulticast mode
[   13.705124][  T276] relay_gw: entered allmulticast mode
[   13.705436][  T276] relay_src: entered allmulticast mode
[  879.995503][   T12] br0: port 1(gw_l) entered disabled state
[  880.000666][   T12] gw_l (unregistering): left allmulticast mode
[  880.000881][   T12] gw_l (unregistering): left promiscuous mode
[  880.001041][   T12] br0: port 1(gw_l) entered disabled state
[  880.041273][   T12] amtg: left allmulticast mode
[  880.041412][   T12] amtg: left promiscuous mode
[  880.041613][   T12] br0: port 2(amtg) entered disabled state
[  880.060911][  T276] amtr: left allmulticast mode
[  880.062768][  T276] relay_gw: left allmulticast mode
[  880.062948][  T276] relay_src: left allmulticast mode