[   11.663199][  T256] br0: port 1(gw_l) entered blocking state
[   11.663491][  T256] br0: port 1(gw_l) entered disabled state
[   11.663856][  T256] gw_l: entered allmulticast mode
[   11.664912][  T256] gw_l: entered promiscuous mode
[   11.665816][  T256] br0: port 1(gw_l) entered blocking state
[   11.666021][  T256] br0: port 1(gw_l) entered forwarding state
[   11.827644][  T258] br0: port 2(amtg) entered blocking state
[   11.827893][  T258] br0: port 2(amtg) entered disabled state
[   11.828125][  T258] amtg: entered allmulticast mode
[   11.829238][  T258] amtg: entered promiscuous mode
[   12.339533][  T270] br0: port 2(amtg) entered blocking state
[   12.339750][  T270] br0: port 2(amtg) entered forwarding state
[   12.705308][  T278] amtr: entered allmulticast mode
[   12.705571][  T278] relay_gw: entered allmulticast mode
[   12.705754][  T278] relay_src: entered allmulticast mode
[  775.579977][   T12] br0: port 1(gw_l) entered disabled state
[  775.583455][   T12] gw_l (unregistering): left allmulticast mode
[  775.583657][   T12] gw_l (unregistering): left promiscuous mode
[  775.583804][   T12] br0: port 1(gw_l) entered disabled state
[  775.616250][   T12] amtg: left allmulticast mode
[  775.616386][   T12] amtg: left promiscuous mode
[  775.616582][   T12] br0: port 2(amtg) entered disabled state
[  775.633815][  T278] amtr: left allmulticast mode
[  775.634009][  T278] relay_gw: left allmulticast mode
[  775.634170][  T278] relay_src: left allmulticast mode