[   12.440294][  T336] br0: port 1(gw_l) entered blocking state
[   12.440730][  T336] br0: port 1(gw_l) entered disabled state
[   12.440987][  T336] gw_l: entered allmulticast mode
[   12.441980][  T336] gw_l: entered promiscuous mode
[   12.442942][  T336] br0: port 1(gw_l) entered blocking state
[   12.443232][  T336] br0: port 1(gw_l) entered forwarding state
[   12.579090][  T338] br0: port 2(amtg) entered blocking state
[   12.579375][  T338] br0: port 2(amtg) entered disabled state
[   12.579677][  T338] amtg: entered allmulticast mode
[   12.580705][  T338] amtg: entered promiscuous mode
[   12.992139][  T350] br0: port 2(amtg) entered blocking state
[   12.992467][  T350] br0: port 2(amtg) entered forwarding state
[   13.319598][  T357] amtr: entered allmulticast mode
[   13.319867][  T357] relay_gw: entered allmulticast mode
[   13.320052][  T357] relay_src: entered allmulticast mode
[  814.952704][   T12] br0: port 1(gw_l) entered disabled state
[  814.964110][   T12] gw_l (unregistering): left allmulticast mode
[  814.965258][   T12] gw_l (unregistering): left promiscuous mode
[  814.965440][   T12] br0: port 1(gw_l) entered disabled state
[  814.995835][   T12] amtg: left allmulticast mode
[  814.996002][   T12] amtg: left promiscuous mode
[  814.996229][   T12] br0: port 2(amtg) entered disabled state
[  815.015639][  T357] amtr: left allmulticast mode
[  815.015862][  T357] relay_gw: left allmulticast mode
[  815.016038][  T357] relay_src: left allmulticast mode