[   21.964931][  T308] br0: port 1(gw_l) entered blocking state
[   21.965705][  T308] br0: port 1(gw_l) entered disabled state
[   21.966289][  T308] gw_l: entered allmulticast mode
[   21.971662][  T308] gw_l: entered promiscuous mode
[   21.975160][  T308] br0: port 1(gw_l) entered blocking state
[   21.975824][  T308] br0: port 1(gw_l) entered forwarding state
[   22.736535][  T310] br0: port 2(amtg) entered blocking state
[   22.737244][  T310] br0: port 2(amtg) entered disabled state
[   22.737678][  T310] amtg: entered allmulticast mode
[   22.740125][  T310] amtg: entered promiscuous mode
[   25.186685][  T322] br0: port 2(amtg) entered blocking state
[   25.187296][  T322] br0: port 2(amtg) entered forwarding state
[   26.557263][  T332] amtr: entered allmulticast mode
[   26.558914][  T332] relay_gw: entered allmulticast mode
[   26.559428][  T332] relay_src: entered allmulticast mode
[ 1936.821745][   T12] br0: port 1(gw_l) entered disabled state
[ 1936.924694][   T12] gw_l (unregistering): left allmulticast mode
[ 1936.925227][   T12] gw_l (unregistering): left promiscuous mode
[ 1936.925632][   T12] br0: port 1(gw_l) entered disabled state
[ 1936.984725][   T12] amtg: left allmulticast mode
[ 1936.985060][   T12] amtg: left promiscuous mode
[ 1936.985527][   T12] br0: port 2(amtg) entered disabled state
[ 1937.197151][   T12] relay_gw (unregistering): left allmulticast mode
[ 1937.225829][   T12] amtr (unregistering): left allmulticast mode
[ 1937.262783][  T332] relay_src: left allmulticast mode