[  414.669899] br0: port 1(c1) entered blocking state
[  414.669953] br0: port 1(c1) entered disabled state
[  414.669993] c1: entered allmulticast mode
[  414.670052] c1: entered promiscuous mode
[  414.711798] br0: port 2(c2) entered blocking state
[  414.711870] br0: port 2(c2) entered disabled state
[  414.711928] c2: entered allmulticast mode
[  414.711999] c2: entered promiscuous mode
[  414.751750] br0: port 3(c3) entered blocking state
[  414.751803] br0: port 3(c3) entered disabled state
[  414.751856] c3: entered allmulticast mode
[  414.751915] c3: entered promiscuous mode
[  414.790575] br0: port 4(sender) entered blocking state
[  414.790633] br0: port 4(sender) entered disabled state
[  414.790687] sender: entered allmulticast mode
[  414.790764] sender: entered promiscuous mode
[  414.805001] br0: port 4(sender) entered blocking state
[  414.805051] br0: port 4(sender) entered forwarding state
[  414.805096] br0: port 3(c3) entered blocking state
[  414.805135] br0: port 3(c3) entered forwarding state
[  414.805181] br0: port 2(c2) entered blocking state
[  414.805227] br0: port 2(c2) entered forwarding state
[  414.805264] br0: port 1(c1) entered blocking state
[  414.805302] br0: port 1(c1) entered forwarding state
[  425.485405] br0: port 1(c1) entered disabled state
[  425.485958] c1 (unregistering): left allmulticast mode
[  425.486024] c1 (unregistering): left promiscuous mode
[  425.486082] br0: port 1(c1) entered disabled state
[  425.531395] br0: port 2(c2) entered disabled state
[  425.531725] c2 (unregistering): left allmulticast mode
[  425.531768] c2 (unregistering): left promiscuous mode
[  425.531803] br0: port 2(c2) entered disabled state
[  425.564413] br0: port 3(c3) entered disabled state
[  425.564659] c3 (unregistering): left allmulticast mode
[  425.564717] c3 (unregistering): left promiscuous mode
[  425.564761] br0: port 3(c3) entered disabled state
[  425.597336] br0: port 4(sender) entered disabled state
[  425.597530] sender (unregistering): left allmulticast mode
[  425.597571] sender (unregistering): left promiscuous mode
[  425.597613] br0: port 4(sender) entered disabled state