[   17.538476][  T257] br0: port 1(gw_l) entered blocking state
[   17.538868][  T257] br0: port 1(gw_l) entered disabled state
[   17.539375][  T257] gw_l: entered allmulticast mode
[   17.541618][  T257] gw_l: entered promiscuous mode
[   17.543237][  T257] br0: port 1(gw_l) entered blocking state
[   17.543617][  T257] br0: port 1(gw_l) entered forwarding state
[   17.807926][  T259] br0: port 2(amtg) entered blocking state
[   17.808271][  T259] br0: port 2(amtg) entered disabled state
[   17.809019][  T259] amtg: entered allmulticast mode
[   17.810670][  T259] amtg: entered promiscuous mode
[   18.649028][  T270] br0: port 2(amtg) entered blocking state
[   18.649328][  T270] br0: port 2(amtg) entered forwarding state
[   19.217964][  T279] amtr: entered allmulticast mode
[   19.218363][  T279] relay_gw: entered allmulticast mode
[   19.218664][  T279] relay_src: entered allmulticast mode
[ 1281.447819][   T12] br0: port 1(gw_l) entered disabled state
[ 1281.452601][   T12] gw_l (unregistering): left allmulticast mode
[ 1281.452807][   T12] gw_l (unregistering): left promiscuous mode
[ 1281.453010][   T12] br0: port 1(gw_l) entered disabled state
[ 1281.483904][   T12] amtg: left allmulticast mode
[ 1281.484039][   T12] amtg: left promiscuous mode
[ 1281.484239][   T12] br0: port 2(amtg) entered disabled state
[ 1281.501603][  T279] amtr: left allmulticast mode
[ 1281.501858][  T279] relay_gw: left allmulticast mode
[ 1281.502076][  T279] relay_src: left allmulticast mode