[   20.572759][  T309] br0: port 1(gw_l) entered blocking state
[   20.573499][  T309] br0: port 1(gw_l) entered disabled state
[   20.573895][  T309] gw_l: entered allmulticast mode
[   20.576049][  T309] gw_l: entered promiscuous mode
[   20.578338][  T309] br0: port 1(gw_l) entered blocking state
[   20.578782][  T309] br0: port 1(gw_l) entered forwarding state
[   21.235665][  T311] br0: port 2(amtg) entered blocking state
[   21.236152][  T311] br0: port 2(amtg) entered disabled state
[   21.236570][  T311] amtg: entered allmulticast mode
[   21.238844][  T311] amtg: entered promiscuous mode
[   23.592212][  T323] br0: port 2(amtg) entered blocking state
[   23.592614][  T323] br0: port 2(amtg) entered forwarding state
[   24.880430][  T332] amtr: entered allmulticast mode
[   24.881169][  T332] relay_gw: entered allmulticast mode
[   24.881813][  T332] relay_src: entered allmulticast mode
[ 1883.231517][   T12] br0: port 1(gw_l) entered disabled state
[ 1883.254241][   T12] gw_l (unregistering): left allmulticast mode
[ 1883.258035][   T12] gw_l (unregistering): left promiscuous mode
[ 1883.258665][   T12] br0: port 1(gw_l) entered disabled state
[ 1883.314507][   T12] amtg: left allmulticast mode
[ 1883.314973][   T12] amtg: left promiscuous mode
[ 1883.315785][   T12] br0: port 2(amtg) entered disabled state
[ 1883.427299][   T12] relay_gw (unregistering): left allmulticast mode
[ 1883.442937][   T12] amtr (unregistering): left allmulticast mode
[ 1883.582874][  T332] relay_src: left allmulticast mode