[   10.492681][  T255] br0: port 1(gw_l) entered blocking state
[   10.492920][  T255] br0: port 1(gw_l) entered disabled state
[   10.493071][  T255] gw_l: entered allmulticast mode
[   10.493977][  T255] gw_l: entered promiscuous mode
[   10.495003][  T255] br0: port 1(gw_l) entered blocking state
[   10.495188][  T255] br0: port 1(gw_l) entered forwarding state
[   10.636803][  T257] br0: port 2(amtg) entered blocking state
[   10.637067][  T257] br0: port 2(amtg) entered disabled state
[   10.637227][  T257] amtg: entered allmulticast mode
[   10.638146][  T257] amtg: entered promiscuous mode
[   11.095978][  T268] br0: port 2(amtg) entered blocking state
[   11.096158][  T268] br0: port 2(amtg) entered forwarding state
[   11.417031][  T276] amtr: entered allmulticast mode
[   11.417402][  T276] relay_gw: entered allmulticast mode
[   11.417641][  T276] relay_src: entered allmulticast mode
[  749.620811][   T71] br0: port 1(gw_l) entered disabled state
[  749.625240][   T71] gw_l (unregistering): left allmulticast mode
[  749.625608][   T71] gw_l (unregistering): left promiscuous mode
[  749.625848][   T71] br0: port 1(gw_l) entered disabled state
[  749.665689][   T71] amtg: left allmulticast mode
[  749.665932][   T71] amtg: left promiscuous mode
[  749.666221][   T71] br0: port 2(amtg) entered disabled state
[  749.692316][  T276] amtr: left allmulticast mode
[  749.692554][  T276] relay_gw: left allmulticast mode
[  749.692716][  T276] relay_src: left allmulticast mode