[   21.457550][  T323] br0: port 1(gw_l) entered blocking state
[   21.457827][  T323] br0: port 1(gw_l) entered disabled state
[   21.458078][  T323] gw_l: entered allmulticast mode
[   21.459067][  T323] gw_l: entered promiscuous mode
[   21.459930][  T323] br0: port 1(gw_l) entered blocking state
[   21.460157][  T323] br0: port 1(gw_l) entered forwarding state
[   21.601672][  T325] br0: port 2(amtg) entered blocking state
[   21.601947][  T325] br0: port 2(amtg) entered disabled state
[   21.602156][  T325] amtg: entered allmulticast mode
[   21.603140][  T325] amtg: entered promiscuous mode
[   22.046886][  T336] br0: port 2(amtg) entered blocking state
[   22.047143][  T336] br0: port 2(amtg) entered forwarding state
[   22.397047][  T343] amtr: entered allmulticast mode
[   22.397323][  T343] relay_gw: entered allmulticast mode
[   22.397508][  T343] relay_src: entered allmulticast mode
[  966.637412][   T12] br0: port 1(gw_l) entered disabled state
[  966.642812][   T12] gw_l (unregistering): left allmulticast mode
[  966.643146][   T12] gw_l (unregistering): left promiscuous mode
[  966.643328][   T12] br0: port 1(gw_l) entered disabled state
[  966.674643][   T12] amtg: left allmulticast mode
[  966.674890][   T12] amtg: left promiscuous mode
[  966.675287][   T12] br0: port 2(amtg) entered disabled state
[  966.696991][  T343] amtr: left allmulticast mode
[  966.697323][  T343] relay_gw: left allmulticast mode
[  966.697526][  T343] relay_src: left allmulticast mode