[   13.471501][  T334] br0: port 1(gw_l) entered blocking state
[   13.471915][  T334] br0: port 1(gw_l) entered disabled state
[   13.472246][  T334] gw_l: entered allmulticast mode
[   13.473684][  T334] gw_l: entered promiscuous mode
[   13.474762][  T334] br0: port 1(gw_l) entered blocking state
[   13.475044][  T334] br0: port 1(gw_l) entered forwarding state
[   13.646240][  T336] br0: port 2(amtg) entered blocking state
[   13.646472][  T336] br0: port 2(amtg) entered disabled state
[   13.646682][  T336] amtg: entered allmulticast mode
[   13.647644][  T336] amtg: entered promiscuous mode
[   14.080165][  T347] br0: port 2(amtg) entered blocking state
[   14.080399][  T347] br0: port 2(amtg) entered forwarding state
[   14.457872][  T354] amtr: entered allmulticast mode
[   14.458230][  T354] relay_gw: entered allmulticast mode
[   14.458482][  T354] relay_src: entered allmulticast mode
[  973.269280][   T12] br0: port 1(gw_l) entered disabled state
[  973.284759][   T12] gw_l (unregistering): left allmulticast mode
[  973.285093][   T12] gw_l (unregistering): left promiscuous mode
[  973.285316][   T12] br0: port 1(gw_l) entered disabled state
[  973.316696][   T12] amtg: left allmulticast mode
[  973.316913][   T12] amtg: left promiscuous mode
[  973.317201][   T12] br0: port 2(amtg) entered disabled state
[  973.337985][  T354] amtr: left allmulticast mode
[  973.338204][  T354] relay_gw: left allmulticast mode
[  973.338385][  T354] relay_src: left allmulticast mode