[   18.014671][  T258] br0: port 1(gw_l) entered blocking state
[   18.015647][  T258] br0: port 1(gw_l) entered disabled state
[   18.016049][  T258] gw_l: entered allmulticast mode
[   18.017847][  T258] gw_l: entered promiscuous mode
[   18.019651][  T258] br0: port 1(gw_l) entered blocking state
[   18.020142][  T258] br0: port 1(gw_l) entered forwarding state
[   18.269619][  T260] br0: port 2(amtg) entered blocking state
[   18.270093][  T260] br0: port 2(amtg) entered disabled state
[   18.270447][  T260] amtg: entered allmulticast mode
[   18.272360][  T260] amtg: entered promiscuous mode
[   19.216086][  T271] br0: port 2(amtg) entered blocking state
[   19.216450][  T271] br0: port 2(amtg) entered forwarding state
[   19.850602][  T278] amtr: entered allmulticast mode
[   19.851774][  T278] relay_gw: entered allmulticast mode
[   19.852084][  T278] relay_src: entered allmulticast mode
[ 1287.659992][   T12] br0: port 1(gw_l) entered disabled state
[ 1287.665415][   T12] gw_l (unregistering): left allmulticast mode
[ 1287.665622][   T12] gw_l (unregistering): left promiscuous mode
[ 1287.665827][   T12] br0: port 1(gw_l) entered disabled state
[ 1287.699409][   T12] amtg: left allmulticast mode
[ 1287.699548][   T12] amtg: left promiscuous mode
[ 1287.699743][   T12] br0: port 2(amtg) entered disabled state
[ 1287.734110][   T12] relay_gw (unregistering): left allmulticast mode
[ 1287.736542][   T12] amtr (unregistering): left allmulticast mode
[ 1287.744501][  T278] relay_src: left allmulticast mode