[   21.049025][  T308] br0: port 1(gw_l) entered blocking state
[   21.049524][  T308] br0: port 1(gw_l) entered disabled state
[   21.049906][  T308] gw_l: entered allmulticast mode
[   21.052756][  T308] gw_l: entered promiscuous mode
[   21.055104][  T308] br0: port 1(gw_l) entered blocking state
[   21.055537][  T308] br0: port 1(gw_l) entered forwarding state
[   21.698029][  T310] br0: port 2(amtg) entered blocking state
[   21.698538][  T310] br0: port 2(amtg) entered disabled state
[   21.698966][  T310] amtg: entered allmulticast mode
[   21.701428][  T310] amtg: entered promiscuous mode
[   23.815334][  T322] br0: port 2(amtg) entered blocking state
[   23.815734][  T322] br0: port 2(amtg) entered forwarding state
[   25.048668][  T329] amtr: entered allmulticast mode
[   25.049398][  T329] relay_gw: entered allmulticast mode
[   25.049901][  T329] relay_src: entered allmulticast mode
[ 1788.395705][   T68] br0: port 1(gw_l) entered disabled state
[ 1788.588095][   T68] gw_l (unregistering): left allmulticast mode
[ 1788.588587][   T68] gw_l (unregistering): left promiscuous mode
[ 1788.588984][   T68] br0: port 1(gw_l) entered disabled state
[ 1788.664986][   T68] amtg: left allmulticast mode
[ 1788.665355][   T68] amtg: left promiscuous mode
[ 1788.665876][   T68] br0: port 2(amtg) entered disabled state
[ 1788.732026][  T329] amtr: left allmulticast mode
[ 1788.732484][  T329] relay_gw: left allmulticast mode
[ 1788.732991][  T329] relay_src: left allmulticast mode