[   20.588792][  T308] br0: port 1(gw_l) entered blocking state
[   20.589396][  T308] br0: port 1(gw_l) entered disabled state
[   20.590062][  T308] gw_l: entered allmulticast mode
[   20.592404][  T308] gw_l: entered promiscuous mode
[   20.594694][  T308] br0: port 1(gw_l) entered blocking state
[   20.595173][  T308] br0: port 1(gw_l) entered forwarding state
[   21.239458][  T310] br0: port 2(amtg) entered blocking state
[   21.243726][  T310] br0: port 2(amtg) entered disabled state
[   21.245983][  T310] amtg: entered allmulticast mode
[   21.248379][  T310] amtg: entered promiscuous mode
[   23.503896][  T323] br0: port 2(amtg) entered blocking state
[   23.504350][  T323] br0: port 2(amtg) entered forwarding state
[   24.799247][  T332] amtr: entered allmulticast mode
[   24.799824][  T332] relay_gw: entered allmulticast mode
[   24.800297][  T332] relay_src: entered allmulticast mode
[ 1899.025596][   T68] br0: port 1(gw_l) entered disabled state
[ 1899.052032][   T68] gw_l (unregistering): left allmulticast mode
[ 1899.052494][   T68] gw_l (unregistering): left promiscuous mode
[ 1899.052939][   T68] br0: port 1(gw_l) entered disabled state
[ 1899.108402][   T68] amtg: left allmulticast mode
[ 1899.108785][   T68] amtg: left promiscuous mode
[ 1899.109383][   T68] br0: port 2(amtg) entered disabled state
[ 1899.215205][   T68] relay_gw (unregistering): left allmulticast mode
[ 1899.239626][   T68] amtr (unregistering): left allmulticast mode
[ 1899.370601][  T332] relay_src: left allmulticast mode