[  943.605168][T30388] br0: port 1(c1) entered blocking state
[  943.605357][T30388] br0: port 1(c1) entered disabled state
[  943.605515][T30388] c1: entered allmulticast mode
[  943.606922][T30388] c1: entered promiscuous mode
[  943.741206][T30393] br0: port 2(c2) entered blocking state
[  943.741379][T30393] br0: port 2(c2) entered disabled state
[  943.741529][T30393] c2: entered allmulticast mode
[  943.742951][T30393] c2: entered promiscuous mode
[  943.878982][T30398] br0: port 3(c3) entered blocking state
[  943.879149][T30398] br0: port 3(c3) entered disabled state
[  943.879304][T30398] c3: entered allmulticast mode
[  943.880740][T30398] c3: entered promiscuous mode
[  944.021912][T30403] br0: port 4(sender) entered blocking state
[  944.022121][T30403] br0: port 4(sender) entered disabled state
[  944.022310][T30403] sender: entered allmulticast mode
[  944.023749][T30403] sender: entered promiscuous mode
[  944.072992][T30405] br0: port 4(sender) entered blocking state
[  944.073203][T30405] br0: port 4(sender) entered forwarding state
[  944.073534][T30405] br0: port 3(c3) entered blocking state
[  944.073684][T30405] br0: port 3(c3) entered forwarding state
[  944.073979][T30405] br0: port 2(c2) entered blocking state
[  944.074132][T30405] br0: port 2(c2) entered forwarding state
[  944.074427][T30405] br0: port 1(c1) entered blocking state
[  944.074580][T30405] br0: port 1(c1) entered forwarding state
[  955.140827][   T12] br0: port 1(c1) entered disabled state
[  955.153188][   T12] c1 (unregistering): left allmulticast mode
[  955.153509][   T12] c1 (unregistering): left promiscuous mode
[  955.153698][   T12] br0: port 1(c1) entered disabled state
[  955.279796][   T12] br0: port 2(c2) entered disabled state
[  955.292041][   T12] c2 (unregistering): left allmulticast mode
[  955.292315][   T12] c2 (unregistering): left promiscuous mode
[  955.292508][   T12] br0: port 2(c2) entered disabled state
[  955.407047][   T12] br0: port 3(c3) entered disabled state
[  955.418528][   T12] c3 (unregistering): left allmulticast mode
[  955.418818][   T12] c3 (unregistering): left promiscuous mode
[  955.419121][   T12] br0: port 3(c3) entered disabled state
[  955.557017][   T12] br0: port 4(sender) entered disabled state
[  955.577383][   T12] sender (unregistering): left allmulticast mode
[  955.577645][   T12] sender (unregistering): left promiscuous mode
[  955.577882][   T12] br0: port 4(sender) entered disabled state