[   21.533739][  T308] br0: port 1(gw_l) entered blocking state
[   21.534640][  T308] br0: port 1(gw_l) entered disabled state
[   21.535040][  T308] gw_l: entered allmulticast mode
[   21.537241][  T308] gw_l: entered promiscuous mode
[   21.539686][  T308] br0: port 1(gw_l) entered blocking state
[   21.540112][  T308] br0: port 1(gw_l) entered forwarding state
[   22.220022][  T310] br0: port 2(amtg) entered blocking state
[   22.220557][  T310] br0: port 2(amtg) entered disabled state
[   22.220965][  T310] amtg: entered allmulticast mode
[   22.223251][  T310] amtg: entered promiscuous mode
[   24.593133][  T322] br0: port 2(amtg) entered blocking state
[   24.593647][  T322] br0: port 2(amtg) entered forwarding state
[   25.894059][  T331] amtr: entered allmulticast mode
[   25.894623][  T331] relay_gw: entered allmulticast mode
[   25.895074][  T331] relay_src: entered allmulticast mode
[ 1904.670032][   T12] br0: port 1(gw_l) entered disabled state
[ 1904.704548][   T12] gw_l (unregistering): left allmulticast mode
[ 1904.705056][   T12] gw_l (unregistering): left promiscuous mode
[ 1904.705538][   T12] br0: port 1(gw_l) entered disabled state
[ 1904.778453][   T12] amtg: left allmulticast mode
[ 1904.779013][   T12] amtg: left promiscuous mode
[ 1904.779806][   T12] br0: port 2(amtg) entered disabled state
[ 1904.899838][   T12] relay_gw (unregistering): left allmulticast mode
[ 1904.912605][   T12] amtr (unregistering): left allmulticast mode
[ 1905.032133][  T331] relay_src: left allmulticast mode