[   54.390747][  T907] br0: port 1(gw_l) entered blocking state
[   54.391035][  T907] br0: port 1(gw_l) entered disabled state
[   54.391295][  T907] gw_l: entered allmulticast mode
[   54.392255][  T907] gw_l: entered promiscuous mode
[   54.393188][  T907] br0: port 1(gw_l) entered blocking state
[   54.393463][  T907] br0: port 1(gw_l) entered forwarding state
[   54.527371][  T909] br0: port 2(amtg) entered blocking state
[   54.527615][  T909] br0: port 2(amtg) entered disabled state
[   54.527847][  T909] amtg: entered allmulticast mode
[   54.528788][  T909] amtg: entered promiscuous mode
[   54.935330][  T920] br0: port 2(amtg) entered blocking state
[   54.935555][  T920] br0: port 2(amtg) entered forwarding state
[   55.256521][  T927] amtr: entered allmulticast mode
[   55.256888][  T927] relay_gw: entered allmulticast mode
[   55.257070][  T927] relay_src: entered allmulticast mode
[  833.308046][   T12] br0: port 1(gw_l) entered disabled state
[  833.320595][   T12] gw_l (unregistering): left allmulticast mode
[  833.320828][   T12] gw_l (unregistering): left promiscuous mode
[  833.321018][   T12] br0: port 1(gw_l) entered disabled state
[  833.352160][   T12] amtg: left allmulticast mode
[  833.352330][   T12] amtg: left promiscuous mode
[  833.352567][   T12] br0: port 2(amtg) entered disabled state
[  833.371953][  T927] amtr: left allmulticast mode
[  833.372162][  T927] relay_gw: left allmulticast mode
[  833.372340][  T927] relay_src: left allmulticast mode