[   15.429057][  T332] br0: port 1(gw_l) entered blocking state
[   15.429433][  T332] br0: port 1(gw_l) entered disabled state
[   15.429912][  T332] gw_l: entered allmulticast mode
[   15.430988][  T332] gw_l: entered promiscuous mode
[   15.432308][  T332] br0: port 1(gw_l) entered blocking state
[   15.432680][  T332] br0: port 1(gw_l) entered forwarding state
[   15.616487][  T334] br0: port 2(amtg) entered blocking state
[   15.616854][  T334] br0: port 2(amtg) entered disabled state
[   15.617175][  T334] amtg: entered allmulticast mode
[   15.618792][  T334] amtg: entered promiscuous mode
[   16.122216][  T345] br0: port 2(amtg) entered blocking state
[   16.122438][  T345] br0: port 2(amtg) entered forwarding state
[   16.562617][  T353] amtr: entered allmulticast mode
[   16.563161][  T353] relay_gw: entered allmulticast mode
[   16.563460][  T353] relay_src: entered allmulticast mode
[  990.493088][   T12] br0: port 1(gw_l) entered disabled state
[  990.509484][   T12] gw_l (unregistering): left allmulticast mode
[  990.510736][   T12] gw_l (unregistering): left promiscuous mode
[  990.510940][   T12] br0: port 1(gw_l) entered disabled state
[  990.542343][   T12] amtg: left allmulticast mode
[  990.542510][   T12] amtg: left promiscuous mode
[  990.542758][   T12] br0: port 2(amtg) entered disabled state
[  990.564708][  T353] amtr: left allmulticast mode
[  990.564933][  T353] relay_gw: left allmulticast mode
[  990.565118][  T353] relay_src: left allmulticast mode