[   10.262214][  T268] br0: port 1(gw_l) entered blocking state
[   10.262503][  T268] br0: port 1(gw_l) entered disabled state
[   10.262665][  T268] gw_l: entered allmulticast mode
[   10.263606][  T268] gw_l: entered promiscuous mode
[   10.264385][  T268] br0: port 1(gw_l) entered blocking state
[   10.264610][  T268] br0: port 1(gw_l) entered forwarding state
[   10.405358][  T270] br0: port 2(amtg) entered blocking state
[   10.405673][  T270] br0: port 2(amtg) entered disabled state
[   10.405955][  T270] amtg: entered allmulticast mode
[   10.406934][  T270] amtg: entered promiscuous mode
[   10.889437][  T281] br0: port 2(amtg) entered blocking state
[   10.889663][  T281] br0: port 2(amtg) entered forwarding state
[   11.226599][  T289] amtr: entered allmulticast mode
[   11.226927][  T289] relay_gw: entered allmulticast mode
[   11.227175][  T289] relay_src: entered allmulticast mode
[  744.457816][   T12] br0: port 1(gw_l) entered disabled state
[  744.464294][   T12] gw_l (unregistering): left allmulticast mode
[  744.464536][   T12] gw_l (unregistering): left promiscuous mode
[  744.464687][   T12] br0: port 1(gw_l) entered disabled state
[  744.494530][   T12] amtg: left allmulticast mode
[  744.494722][   T12] amtg: left promiscuous mode
[  744.494970][   T12] br0: port 2(amtg) entered disabled state
[  744.517333][  T289] amtr: left allmulticast mode
[  744.517597][  T289] relay_gw: left allmulticast mode
[  744.517828][  T289] relay_src: left allmulticast mode