[   21.347597][  T307] br0: port 1(gw_l) entered blocking state
[   21.348115][  T307] br0: port 1(gw_l) entered disabled state
[   21.348513][  T307] gw_l: entered allmulticast mode
[   21.350644][  T307] gw_l: entered promiscuous mode
[   21.352804][  T307] br0: port 1(gw_l) entered blocking state
[   21.353238][  T307] br0: port 1(gw_l) entered forwarding state
[   22.033735][  T309] br0: port 2(amtg) entered blocking state
[   22.034537][  T309] br0: port 2(amtg) entered disabled state
[   22.035555][  T309] amtg: entered allmulticast mode
[   22.039986][  T309] amtg: entered promiscuous mode
[   24.263599][  T321] br0: port 2(amtg) entered blocking state
[   24.264051][  T321] br0: port 2(amtg) entered forwarding state
[   25.594284][  T330] amtr: entered allmulticast mode
[   25.594808][  T330] relay_gw: entered allmulticast mode
[   25.595236][  T330] relay_src: entered allmulticast mode
[ 1921.429940][   T12] br0: port 1(gw_l) entered disabled state
[ 1921.456847][   T12] gw_l (unregistering): left allmulticast mode
[ 1921.457590][   T12] gw_l (unregistering): left promiscuous mode
[ 1921.457983][   T12] br0: port 1(gw_l) entered disabled state
[ 1921.509615][   T12] amtg: left allmulticast mode
[ 1921.510656][   T12] amtg: left promiscuous mode
[ 1921.511467][   T12] br0: port 2(amtg) entered disabled state
[ 1921.623824][   T12] relay_gw (unregistering): left allmulticast mode
[ 1921.635553][   T12] amtr (unregistering): left allmulticast mode
[ 1921.803012][  T330] relay_src: left allmulticast mode