[   16.274864][  T336] br0: port 1(gw_l) entered blocking state
[   16.275199][  T336] br0: port 1(gw_l) entered disabled state
[   16.275458][  T336] gw_l: entered allmulticast mode
[   16.276537][  T336] gw_l: entered promiscuous mode
[   16.278155][  T336] br0: port 1(gw_l) entered blocking state
[   16.278414][  T336] br0: port 1(gw_l) entered forwarding state
[   16.430378][  T338] br0: port 2(amtg) entered blocking state
[   16.430629][  T338] br0: port 2(amtg) entered disabled state
[   16.430884][  T338] amtg: entered allmulticast mode
[   16.431879][  T338] amtg: entered promiscuous mode
[   16.996348][  T349] br0: port 2(amtg) entered blocking state
[   16.996623][  T349] br0: port 2(amtg) entered forwarding state
[   17.513054][  T356] amtr: entered allmulticast mode
[   17.513532][  T356] relay_gw: entered allmulticast mode
[   17.513952][  T356] relay_src: entered allmulticast mode
[  976.335352][   T12] br0: port 1(gw_l) entered disabled state
[  976.348257][   T12] gw_l (unregistering): left allmulticast mode
[  976.348493][   T12] gw_l (unregistering): left promiscuous mode
[  976.348661][   T12] br0: port 1(gw_l) entered disabled state
[  976.384106][   T12] amtg: left allmulticast mode
[  976.384282][   T12] amtg: left promiscuous mode
[  976.384526][   T12] br0: port 2(amtg) entered disabled state
[  976.414884][  T356] amtr: left allmulticast mode
[  976.415289][  T356] relay_gw: left allmulticast mode
[  976.415652][  T356] relay_src: left allmulticast mode