[   12.620427][  T290] br0: port 1(gw_l) entered blocking state
[   12.621159][  T290] br0: port 1(gw_l) entered disabled state
[   12.621658][  T290] gw_l: entered allmulticast mode
[   12.623523][  T290] gw_l: entered promiscuous mode
[   12.625643][  T290] br0: port 1(gw_l) entered blocking state
[   12.626260][  T290] br0: port 1(gw_l) entered forwarding state
[   12.800872][  T292] br0: port 2(amtg) entered blocking state
[   12.801343][  T292] br0: port 2(amtg) entered disabled state
[   12.801645][  T292] amtg: entered allmulticast mode
[   12.802761][  T292] amtg: entered promiscuous mode
[   13.383070][  T303] br0: port 2(amtg) entered blocking state
[   13.383430][  T303] br0: port 2(amtg) entered forwarding state
[   13.774565][  T310] amtr: entered allmulticast mode
[   13.775023][  T310] relay_gw: entered allmulticast mode
[   13.775360][  T310] relay_src: entered allmulticast mode
[  839.850427][   T12] br0: port 1(gw_l) entered disabled state
[  839.857207][   T12] gw_l (unregistering): left allmulticast mode
[  839.857595][   T12] gw_l (unregistering): left promiscuous mode
[  839.857990][   T12] br0: port 1(gw_l) entered disabled state
[  839.888895][   T12] amtg: left allmulticast mode
[  839.889233][   T12] amtg: left promiscuous mode
[  839.889544][   T12] br0: port 2(amtg) entered disabled state
[  839.920491][   T12] relay_gw (unregistering): left allmulticast mode
[  839.925326][   T12] amtr (unregistering): left allmulticast mode
[  839.941559][  T310] relay_src: left allmulticast mode