[   22.143984][  T308] br0: port 1(gw_l) entered blocking state
[   22.144536][  T308] br0: port 1(gw_l) entered disabled state
[   22.144931][  T308] gw_l: entered allmulticast mode
[   22.148156][  T308] gw_l: entered promiscuous mode
[   22.150649][  T308] br0: port 1(gw_l) entered blocking state
[   22.151122][  T308] br0: port 1(gw_l) entered forwarding state
[   22.840426][  T310] br0: port 2(amtg) entered blocking state
[   22.840996][  T310] br0: port 2(amtg) entered disabled state
[   22.841437][  T310] amtg: entered allmulticast mode
[   22.843772][  T310] amtg: entered promiscuous mode
[   25.266260][  T322] br0: port 2(amtg) entered blocking state
[   25.266745][  T322] br0: port 2(amtg) entered forwarding state
[   26.647922][  T332] amtr: entered allmulticast mode
[   26.648745][  T332] relay_gw: entered allmulticast mode
[   26.649713][  T332] relay_src: entered allmulticast mode
[ 1885.829848][   T12] br0: port 1(gw_l) entered disabled state
[ 1885.857833][   T12] gw_l (unregistering): left allmulticast mode
[ 1885.858744][   T12] gw_l (unregistering): left promiscuous mode
[ 1885.860772][   T12] br0: port 1(gw_l) entered disabled state
[ 1885.914382][   T12] amtg: left allmulticast mode
[ 1885.914898][   T12] amtg: left promiscuous mode
[ 1885.915384][   T12] br0: port 2(amtg) entered disabled state
[ 1886.010461][   T12] relay_gw (unregistering): left allmulticast mode
[ 1886.023261][   T12] amtr (unregistering): left allmulticast mode
[ 1886.168646][  T332] relay_src: left allmulticast mode