[   21.159347][  T308] br0: port 1(gw_l) entered blocking state
[   21.159927][  T308] br0: port 1(gw_l) entered disabled state
[   21.160308][  T308] gw_l: entered allmulticast mode
[   21.162443][  T308] gw_l: entered promiscuous mode
[   21.165585][  T308] br0: port 1(gw_l) entered blocking state
[   21.166013][  T308] br0: port 1(gw_l) entered forwarding state
[   21.870517][  T310] br0: port 2(amtg) entered blocking state
[   21.871012][  T310] br0: port 2(amtg) entered disabled state
[   21.871586][  T310] amtg: entered allmulticast mode
[   21.874115][  T310] amtg: entered promiscuous mode
[   24.183456][  T322] br0: port 2(amtg) entered blocking state
[   24.183909][  T322] br0: port 2(amtg) entered forwarding state
[   25.493409][  T330] amtr: entered allmulticast mode
[   25.494045][  T330] relay_gw: entered allmulticast mode
[   25.494482][  T330] relay_src: entered allmulticast mode
[ 1860.412613][   T12] br0: port 1(gw_l) entered disabled state
[ 1860.586105][   T12] gw_l (unregistering): left allmulticast mode
[ 1860.586756][   T12] gw_l (unregistering): left promiscuous mode
[ 1860.587186][   T12] br0: port 1(gw_l) entered disabled state
[ 1860.660572][   T12] amtg: left allmulticast mode
[ 1860.660957][   T12] amtg: left promiscuous mode
[ 1860.661444][   T12] br0: port 2(amtg) entered disabled state
[ 1860.950387][   T12] relay_gw (unregistering): left allmulticast mode
[ 1860.996209][   T12] amtr (unregistering): left allmulticast mode
[ 1861.055890][  T330] relay_src: left allmulticast mode