[   13.159935][  T256] br0: port 1(gw_l) entered blocking state
[   13.160317][  T256] br0: port 1(gw_l) entered disabled state
[   13.160684][  T256] gw_l: entered allmulticast mode
[   13.162301][  T256] gw_l: entered promiscuous mode
[   13.164644][  T256] br0: port 1(gw_l) entered blocking state
[   13.164868][  T256] br0: port 1(gw_l) entered forwarding state
[   13.342215][  T258] br0: port 2(amtg) entered blocking state
[   13.342522][  T258] br0: port 2(amtg) entered disabled state
[   13.342698][  T258] amtg: entered allmulticast mode
[   13.343680][  T258] amtg: entered promiscuous mode
[   13.889883][  T270] br0: port 2(amtg) entered blocking state
[   13.890284][  T270] br0: port 2(amtg) entered forwarding state
[   14.250546][  T277] amtr: entered allmulticast mode
[   14.250806][  T277] relay_gw: entered allmulticast mode
[   14.251003][  T277] relay_src: entered allmulticast mode
[  777.516021][   T70] br0: port 1(gw_l) entered disabled state
[  777.520684][   T70] gw_l (unregistering): left allmulticast mode
[  777.520921][   T70] gw_l (unregistering): left promiscuous mode
[  777.521087][   T70] br0: port 1(gw_l) entered disabled state
[  777.558329][   T70] amtg: left allmulticast mode
[  777.558506][   T70] amtg: left promiscuous mode
[  777.558711][   T70] br0: port 2(amtg) entered disabled state
[  777.579635][  T277] amtr: left allmulticast mode
[  777.579849][  T277] relay_gw: left allmulticast mode
[  777.580016][  T277] relay_src: left allmulticast mode