[   10.221053][  T258] br0: port 1(gw_l) entered blocking state
[   10.221368][  T258] br0: port 1(gw_l) entered disabled state
[   10.221595][  T258] gw_l: entered allmulticast mode
[   10.222609][  T258] gw_l: entered promiscuous mode
[   10.223536][  T258] br0: port 1(gw_l) entered blocking state
[   10.223830][  T258] br0: port 1(gw_l) entered forwarding state
[   10.358168][  T260] br0: port 2(amtg) entered blocking state
[   10.358438][  T260] br0: port 2(amtg) entered disabled state
[   10.358677][  T260] amtg: entered allmulticast mode
[   10.359891][  T260] amtg: entered promiscuous mode
[   10.843106][  T271] br0: port 2(amtg) entered blocking state
[   10.843362][  T271] br0: port 2(amtg) entered forwarding state
[   11.181419][  T279] amtr: entered allmulticast mode
[   11.181659][  T279] relay_gw: entered allmulticast mode
[   11.181837][  T279] relay_src: entered allmulticast mode
[  759.060978][   T12] br0: port 1(gw_l) entered disabled state
[  759.066516][   T12] gw_l (unregistering): left allmulticast mode
[  759.066736][   T12] gw_l (unregistering): left promiscuous mode
[  759.066902][   T12] br0: port 1(gw_l) entered disabled state
[  759.100177][   T12] amtg: left allmulticast mode
[  759.100326][   T12] amtg: left promiscuous mode
[  759.100543][   T12] br0: port 2(amtg) entered disabled state
[  759.121881][  T279] amtr: left allmulticast mode
[  759.122089][  T279] relay_gw: left allmulticast mode
[  759.122316][  T279] relay_src: left allmulticast mode