[   21.439550][  T307] br0: port 1(gw_l) entered blocking state
[   21.440144][  T307] br0: port 1(gw_l) entered disabled state
[   21.440665][  T307] gw_l: entered allmulticast mode
[   21.443493][  T307] gw_l: entered promiscuous mode
[   21.446282][  T307] br0: port 1(gw_l) entered blocking state
[   21.446733][  T307] br0: port 1(gw_l) entered forwarding state
[   22.162737][  T309] br0: port 2(amtg) entered blocking state
[   22.163559][  T309] br0: port 2(amtg) entered disabled state
[   22.163977][  T309] amtg: entered allmulticast mode
[   22.166310][  T309] amtg: entered promiscuous mode
[   24.569416][  T322] br0: port 2(amtg) entered blocking state
[   24.570072][  T322] br0: port 2(amtg) entered forwarding state
[   25.862287][  T331] amtr: entered allmulticast mode
[   25.862867][  T331] relay_gw: entered allmulticast mode
[   25.863292][  T331] relay_src: entered allmulticast mode
[ 1884.955585][   T12] br0: port 1(gw_l) entered disabled state
[ 1884.975263][   T12] gw_l (unregistering): left allmulticast mode
[ 1884.975785][   T12] gw_l (unregistering): left promiscuous mode
[ 1884.978402][   T12] br0: port 1(gw_l) entered disabled state
[ 1885.036968][   T12] amtg: left allmulticast mode
[ 1885.037305][   T12] amtg: left promiscuous mode
[ 1885.037761][   T12] br0: port 2(amtg) entered disabled state
[ 1885.168132][   T12] relay_gw (unregistering): left allmulticast mode
[ 1885.185500][   T12] amtr (unregistering): left allmulticast mode
[ 1885.302495][  T331] relay_src: left allmulticast mode