[   19.989681][  T291] br0: port 1(gw_l) entered blocking state
[   19.990529][  T291] br0: port 1(gw_l) entered disabled state
[   19.991108][  T291] gw_l: entered allmulticast mode
[   19.993797][  T291] gw_l: entered promiscuous mode
[   19.995655][  T291] br0: port 1(gw_l) entered blocking state
[   19.996365][  T291] br0: port 1(gw_l) entered forwarding state
[   20.300064][  T293] br0: port 2(amtg) entered blocking state
[   20.300721][  T293] br0: port 2(amtg) entered disabled state
[   20.301372][  T293] amtg: entered allmulticast mode
[   20.303606][  T293] amtg: entered promiscuous mode
[   21.363661][  T304] br0: port 2(amtg) entered blocking state
[   21.364296][  T304] br0: port 2(amtg) entered forwarding state
[   22.023653][  T311] amtr: entered allmulticast mode
[   22.024670][  T311] relay_gw: entered allmulticast mode
[   22.025280][  T311] relay_src: entered allmulticast mode
[ 1307.882132][   T12] br0: port 1(gw_l) entered disabled state
[ 1307.890126][   T12] gw_l (unregistering): left allmulticast mode
[ 1307.890487][   T12] gw_l (unregistering): left promiscuous mode
[ 1307.890780][   T12] br0: port 1(gw_l) entered disabled state
[ 1307.922646][   T12] amtg: left allmulticast mode
[ 1307.923111][   T12] amtg: left promiscuous mode
[ 1307.923414][   T12] br0: port 2(amtg) entered disabled state
[ 1307.957414][   T12] relay_gw (unregistering): left allmulticast mode
[ 1307.960038][   T12] amtr (unregistering): left allmulticast mode
[ 1307.967903][  T311] relay_src: left allmulticast mode