[   19.915022][  T308] br0: port 1(gw_l) entered blocking state
[   19.915611][  T308] br0: port 1(gw_l) entered disabled state
[   19.916043][  T308] gw_l: entered allmulticast mode
[   19.918712][  T308] gw_l: entered promiscuous mode
[   19.921009][  T308] br0: port 1(gw_l) entered blocking state
[   19.921473][  T308] br0: port 1(gw_l) entered forwarding state
[   20.627534][  T310] br0: port 2(amtg) entered blocking state
[   20.628016][  T310] br0: port 2(amtg) entered disabled state
[   20.628439][  T310] amtg: entered allmulticast mode
[   20.630727][  T310] amtg: entered promiscuous mode
[   22.845013][  T322] br0: port 2(amtg) entered blocking state
[   22.845489][  T322] br0: port 2(amtg) entered forwarding state
[   24.022156][  T329] amtr: entered allmulticast mode
[   24.022779][  T329] relay_gw: entered allmulticast mode
[   24.023384][  T329] relay_src: entered allmulticast mode
[ 1788.143385][   T67] br0: port 1(gw_l) entered disabled state
[ 1788.316724][   T67] gw_l (unregistering): left allmulticast mode
[ 1788.317211][   T67] gw_l (unregistering): left promiscuous mode
[ 1788.317592][   T67] br0: port 1(gw_l) entered disabled state
[ 1788.378875][   T67] amtg: left allmulticast mode
[ 1788.379185][   T67] amtg: left promiscuous mode
[ 1788.379635][   T67] br0: port 2(amtg) entered disabled state
[ 1788.438951][  T329] amtr: left allmulticast mode
[ 1788.439391][  T329] relay_gw: left allmulticast mode
[ 1788.439816][  T329] relay_src: left allmulticast mode