[   13.333115][  T339] br0: port 1(gw_l) entered blocking state
[   13.333397][  T339] br0: port 1(gw_l) entered disabled state
[   13.333592][  T339] gw_l: entered allmulticast mode
[   13.334535][  T339] gw_l: entered promiscuous mode
[   13.335421][  T339] br0: port 1(gw_l) entered blocking state
[   13.335623][  T339] br0: port 1(gw_l) entered forwarding state
[   13.475278][  T341] br0: port 2(amtg) entered blocking state
[   13.475518][  T341] br0: port 2(amtg) entered disabled state
[   13.475705][  T341] amtg: entered allmulticast mode
[   13.476676][  T341] amtg: entered promiscuous mode
[   13.898949][  T352] br0: port 2(amtg) entered blocking state
[   13.899205][  T352] br0: port 2(amtg) entered forwarding state
[   14.236666][  T359] amtr: entered allmulticast mode
[   14.236930][  T359] relay_gw: entered allmulticast mode
[   14.237204][  T359] relay_src: entered allmulticast mode
[  837.899011][   T12] br0: port 1(gw_l) entered disabled state
[  837.904315][   T12] gw_l (unregistering): left allmulticast mode
[  837.904619][   T12] gw_l (unregistering): left promiscuous mode
[  837.904797][   T12] br0: port 1(gw_l) entered disabled state
[  837.936846][   T12] amtg: left allmulticast mode
[  837.936997][   T12] amtg: left promiscuous mode
[  837.937206][   T12] br0: port 2(amtg) entered disabled state
[  837.959373][  T359] amtr: left allmulticast mode
[  837.959588][  T359] relay_gw: left allmulticast mode
[  837.959781][  T359] relay_src: left allmulticast mode