[   22.229295][  T308] br0: port 1(gw_l) entered blocking state
[   22.229956][  T308] br0: port 1(gw_l) entered disabled state
[   22.237016][  T308] gw_l: entered allmulticast mode
[   22.239517][  T308] gw_l: entered promiscuous mode
[   22.242191][  T308] br0: port 1(gw_l) entered blocking state
[   22.242780][  T308] br0: port 1(gw_l) entered forwarding state
[   22.892325][  T310] br0: port 2(amtg) entered blocking state
[   22.895868][  T310] br0: port 2(amtg) entered disabled state
[   22.896547][  T310] amtg: entered allmulticast mode
[   22.937416][  T310] amtg: entered promiscuous mode
[   25.470979][  T322] br0: port 2(amtg) entered blocking state
[   25.471465][  T322] br0: port 2(amtg) entered forwarding state
[   26.990353][  T331] amtr: entered allmulticast mode
[   26.993397][  T331] relay_gw: entered allmulticast mode
[   26.993912][  T331] relay_src: entered allmulticast mode
[ 2016.485231][   T12] br0: port 1(gw_l) entered disabled state
[ 2016.507047][   T12] gw_l (unregistering): left allmulticast mode
[ 2016.507564][   T12] gw_l (unregistering): left promiscuous mode
[ 2016.507932][   T12] br0: port 1(gw_l) entered disabled state
[ 2016.561291][   T12] amtg: left allmulticast mode
[ 2016.561804][   T12] amtg: left promiscuous mode
[ 2016.562369][   T12] br0: port 2(amtg) entered disabled state
[ 2016.687632][   T12] relay_gw (unregistering): left allmulticast mode
[ 2016.701480][   T12] amtr (unregistering): left allmulticast mode
[ 2016.809104][  T331] relay_src: left allmulticast mode