[   21.154813][  T308] br0: port 1(gw_l) entered blocking state
[   21.155626][  T308] br0: port 1(gw_l) entered disabled state
[   21.156269][  T308] gw_l: entered allmulticast mode
[   21.160100][  T308] gw_l: entered promiscuous mode
[   21.163300][  T308] br0: port 1(gw_l) entered blocking state
[   21.163768][  T308] br0: port 1(gw_l) entered forwarding state
[   21.841889][  T310] br0: port 2(amtg) entered blocking state
[   21.842474][  T310] br0: port 2(amtg) entered disabled state
[   21.842901][  T310] amtg: entered allmulticast mode
[   21.845295][  T310] amtg: entered promiscuous mode
[   24.194197][  T322] br0: port 2(amtg) entered blocking state
[   24.194756][  T322] br0: port 2(amtg) entered forwarding state
[   25.548884][  T331] amtr: entered allmulticast mode
[   25.549667][  T331] relay_gw: entered allmulticast mode
[   25.550119][  T331] relay_src: entered allmulticast mode
[ 1790.157903][   T68] br0: port 1(gw_l) entered disabled state
[ 1790.269579][   T68] gw_l (unregistering): left allmulticast mode
[ 1790.270012][   T68] gw_l (unregistering): left promiscuous mode
[ 1790.270346][   T68] br0: port 1(gw_l) entered disabled state
[ 1790.322149][   T68] amtg: left allmulticast mode
[ 1790.322586][   T68] amtg: left promiscuous mode
[ 1790.323029][   T68] br0: port 2(amtg) entered disabled state
[ 1790.495155][   T68] relay_gw (unregistering): left allmulticast mode
[ 1790.524931][   T68] amtr (unregistering): left allmulticast mode
[ 1790.554492][  T331] relay_src: left allmulticast mode