[   12.915454][  T334] br0: port 1(gw_l) entered blocking state
[   12.915745][  T334] br0: port 1(gw_l) entered disabled state
[   12.915939][  T334] gw_l: entered allmulticast mode
[   12.917685][  T334] gw_l: entered promiscuous mode
[   12.918667][  T334] br0: port 1(gw_l) entered blocking state
[   12.918879][  T334] br0: port 1(gw_l) entered forwarding state
[   13.065872][  T336] br0: port 2(amtg) entered blocking state
[   13.066131][  T336] br0: port 2(amtg) entered disabled state
[   13.066327][  T336] amtg: entered allmulticast mode
[   13.067327][  T336] amtg: entered promiscuous mode
[   13.513288][  T347] br0: port 2(amtg) entered blocking state
[   13.513596][  T347] br0: port 2(amtg) entered forwarding state
[   13.863840][  T354] amtr: entered allmulticast mode
[   13.864188][  T354] relay_gw: entered allmulticast mode
[   13.864395][  T354] relay_src: entered allmulticast mode
[  818.856858][   T12] br0: port 1(gw_l) entered disabled state
[  818.868066][   T12] gw_l (unregistering): left allmulticast mode
[  818.868294][   T12] gw_l (unregistering): left promiscuous mode
[  818.868461][   T12] br0: port 1(gw_l) entered disabled state
[  818.902878][   T12] amtg: left allmulticast mode
[  818.903043][   T12] amtg: left promiscuous mode
[  818.903269][   T12] br0: port 2(amtg) entered disabled state
[  818.925864][  T354] amtr: left allmulticast mode
[  818.926091][  T354] relay_gw: left allmulticast mode
[  818.926273][  T354] relay_src: left allmulticast mode