[   21.263363][  T333] br0: port 1(gw_l) entered blocking state
[   21.263802][  T333] br0: port 1(gw_l) entered disabled state
[   21.264105][  T333] gw_l: entered allmulticast mode
[   21.265782][  T333] gw_l: entered promiscuous mode
[   21.268188][  T333] br0: port 1(gw_l) entered blocking state
[   21.268519][  T333] br0: port 1(gw_l) entered forwarding state
[   21.518100][  T335] br0: port 2(amtg) entered blocking state
[   21.518466][  T335] br0: port 2(amtg) entered disabled state
[   21.518966][  T335] amtg: entered allmulticast mode
[   21.520721][  T335] amtg: entered promiscuous mode
[   22.262482][  T346] br0: port 2(amtg) entered blocking state
[   22.262870][  T346] br0: port 2(amtg) entered forwarding state
[   22.944515][  T354] amtr: entered allmulticast mode
[   22.945153][  T354] relay_gw: entered allmulticast mode
[   22.945457][  T354] relay_src: entered allmulticast mode
[ 1256.216437][   T12] br0: port 1(gw_l) entered disabled state
[ 1256.228490][   T12] gw_l (unregistering): left allmulticast mode
[ 1256.228716][   T12] gw_l (unregistering): left promiscuous mode
[ 1256.228900][   T12] br0: port 1(gw_l) entered disabled state
[ 1256.269205][   T12] amtg: left allmulticast mode
[ 1256.269360][   T12] amtg: left promiscuous mode
[ 1256.269579][   T12] br0: port 2(amtg) entered disabled state
[ 1256.305718][  T354] amtr: left allmulticast mode
[ 1256.305992][  T354] relay_gw: left allmulticast mode
[ 1256.306220][  T354] relay_src: left allmulticast mode