[   21.831020][  T308] br0: port 1(gw_l) entered blocking state
[   21.831703][  T308] br0: port 1(gw_l) entered disabled state
[   21.832101][  T308] gw_l: entered allmulticast mode
[   21.834425][  T308] gw_l: entered promiscuous mode
[   21.836810][  T308] br0: port 1(gw_l) entered blocking state
[   21.837282][  T308] br0: port 1(gw_l) entered forwarding state
[   22.556972][  T310] br0: port 2(amtg) entered blocking state
[   22.557486][  T310] br0: port 2(amtg) entered disabled state
[   22.558057][  T310] amtg: entered allmulticast mode
[   22.560404][  T310] amtg: entered promiscuous mode
[   24.972381][  T322] br0: port 2(amtg) entered blocking state
[   24.972854][  T322] br0: port 2(amtg) entered forwarding state
[   26.418980][  T332] amtr: entered allmulticast mode
[   26.419936][  T332] relay_gw: entered allmulticast mode
[   26.420663][  T332] relay_src: entered allmulticast mode
[ 1897.007858][   T68] br0: port 1(gw_l) entered disabled state
[ 1897.188249][   T68] gw_l (unregistering): left allmulticast mode
[ 1897.189084][   T68] gw_l (unregistering): left promiscuous mode
[ 1897.189699][   T68] br0: port 1(gw_l) entered disabled state
[ 1897.267291][   T68] amtg: left allmulticast mode
[ 1897.267634][   T68] amtg: left promiscuous mode
[ 1897.268147][   T68] br0: port 2(amtg) entered disabled state
[ 1897.338177][  T332] amtr: left allmulticast mode
[ 1897.338778][  T332] relay_gw: left allmulticast mode
[ 1897.339380][  T332] relay_src: left allmulticast mode