[   12.002668][  T289] br0: port 1(gw_l) entered blocking state
[   12.003083][  T289] br0: port 1(gw_l) entered disabled state
[   12.003265][  T289] gw_l: entered allmulticast mode
[   12.006362][  T289] gw_l: entered promiscuous mode
[   12.015501][  T289] br0: port 1(gw_l) entered blocking state
[   12.015727][  T289] br0: port 1(gw_l) entered forwarding state
[   12.221429][  T291] br0: port 2(amtg) entered blocking state
[   12.221676][  T291] br0: port 2(amtg) entered disabled state
[   12.221912][  T291] amtg: entered allmulticast mode
[   12.222891][  T291] amtg: entered promiscuous mode
[   12.818703][  T302] br0: port 2(amtg) entered blocking state
[   12.819092][  T302] br0: port 2(amtg) entered forwarding state
[   13.227911][  T309] amtr: entered allmulticast mode
[   13.228259][  T309] relay_gw: entered allmulticast mode
[   13.228521][  T309] relay_src: entered allmulticast mode
[  834.393113][   T12] br0: port 1(gw_l) entered disabled state
[  834.399008][   T12] gw_l (unregistering): left allmulticast mode
[  834.399231][   T12] gw_l (unregistering): left promiscuous mode
[  834.399480][   T12] br0: port 1(gw_l) entered disabled state
[  834.433165][   T12] amtg: left allmulticast mode
[  834.433333][   T12] amtg: left promiscuous mode
[  834.433546][   T12] br0: port 2(amtg) entered disabled state
[  834.462079][   T12] relay_gw (unregistering): left allmulticast mode
[  834.464692][   T12] amtr (unregistering): left allmulticast mode
[  834.475421][  T309] relay_src: left allmulticast mode