[   12.164626][  T303] br0: port 1(gw_l) entered blocking state
[   12.164916][  T303] br0: port 1(gw_l) entered disabled state
[   12.165799][  T303] gw_l: entered allmulticast mode
[   12.166906][  T303] gw_l: entered promiscuous mode
[   12.167746][  T303] br0: port 1(gw_l) entered blocking state
[   12.167964][  T303] br0: port 1(gw_l) entered forwarding state
[   12.323669][  T305] br0: port 2(amtg) entered blocking state
[   12.323946][  T305] br0: port 2(amtg) entered disabled state
[   12.324365][  T305] amtg: entered allmulticast mode
[   12.325854][  T305] amtg: entered promiscuous mode
[   12.826921][  T316] br0: port 2(amtg) entered blocking state
[   12.827125][  T316] br0: port 2(amtg) entered forwarding state
[   13.233062][  T324] amtr: entered allmulticast mode
[   13.233377][  T324] relay_gw: entered allmulticast mode
[   13.233608][  T324] relay_src: entered allmulticast mode
[  948.746327][   T12] br0: port 1(gw_l) entered disabled state
[  948.750827][   T12] gw_l (unregistering): left allmulticast mode
[  948.751082][   T12] gw_l (unregistering): left promiscuous mode
[  948.751254][   T12] br0: port 1(gw_l) entered disabled state
[  948.791835][   T12] amtg: left allmulticast mode
[  948.792077][   T12] amtg: left promiscuous mode
[  948.792349][   T12] br0: port 2(amtg) entered disabled state
[  948.830895][  T324] amtr: left allmulticast mode
[  948.831112][  T324] relay_gw: left allmulticast mode
[  948.831273][  T324] relay_src: left allmulticast mode