[   21.288877][  T308] br0: port 1(gw_l) entered blocking state
[   21.289656][  T308] br0: port 1(gw_l) entered disabled state
[   21.290282][  T308] gw_l: entered allmulticast mode
[   21.293969][  T308] gw_l: entered promiscuous mode
[   21.296685][  T308] br0: port 1(gw_l) entered blocking state
[   21.297139][  T308] br0: port 1(gw_l) entered forwarding state
[   21.996488][  T310] br0: port 2(amtg) entered blocking state
[   21.997061][  T310] br0: port 2(amtg) entered disabled state
[   21.997496][  T310] amtg: entered allmulticast mode
[   22.001226][  T310] amtg: entered promiscuous mode
[   24.421636][  T323] br0: port 2(amtg) entered blocking state
[   24.422096][  T323] br0: port 2(amtg) entered forwarding state
[   25.727491][  T332] amtr: entered allmulticast mode
[   25.728095][  T332] relay_gw: entered allmulticast mode
[   25.728537][  T332] relay_src: entered allmulticast mode
[ 1934.755490][   T12] br0: port 1(gw_l) entered disabled state
[ 1934.777104][   T12] gw_l (unregistering): left allmulticast mode
[ 1934.777623][   T12] gw_l (unregistering): left promiscuous mode
[ 1934.779282][   T12] br0: port 1(gw_l) entered disabled state
[ 1934.829898][   T12] amtg: left allmulticast mode
[ 1934.830256][   T12] amtg: left promiscuous mode
[ 1934.830746][   T12] br0: port 2(amtg) entered disabled state
[ 1934.947819][   T12] relay_gw (unregistering): left allmulticast mode
[ 1934.960952][   T12] amtr (unregistering): left allmulticast mode
[ 1935.096265][  T332] relay_src: left allmulticast mode