[  470.311008] br0: port 1(c1) entered blocking state
[  470.311069] br0: port 1(c1) entered disabled state
[  470.311129] c1: entered allmulticast mode
[  470.311215] c1: entered promiscuous mode
[  470.362584] br0: port 2(c2) entered blocking state
[  470.362645] br0: port 2(c2) entered disabled state
[  470.362753] c2: entered allmulticast mode
[  470.362830] c2: entered promiscuous mode
[  470.416778] br0: port 3(c3) entered blocking state
[  470.416879] br0: port 3(c3) entered disabled state
[  470.416959] c3: entered allmulticast mode
[  470.417062] c3: entered promiscuous mode
[  470.468662] br0: port 4(sender) entered blocking state
[  470.468729] br0: port 4(sender) entered disabled state
[  470.468789] sender: entered allmulticast mode
[  470.468877] sender: entered promiscuous mode
[  470.488485] br0: port 4(sender) entered blocking state
[  470.488554] br0: port 4(sender) entered forwarding state
[  470.488614] br0: port 3(c3) entered blocking state
[  470.488669] br0: port 3(c3) entered forwarding state
[  470.488720] br0: port 2(c2) entered blocking state
[  470.488757] br0: port 2(c2) entered forwarding state
[  470.488801] br0: port 1(c1) entered blocking state
[  470.488842] br0: port 1(c1) entered forwarding state
[  481.203410] br0: port 1(c1) entered disabled state
[  481.203805] c1 (unregistering): left allmulticast mode
[  481.203918] c1 (unregistering): left promiscuous mode
[  481.203999] br0: port 1(c1) entered disabled state
[  481.246473] br0: port 2(c2) entered disabled state
[  481.246834] c2 (unregistering): left allmulticast mode
[  481.246897] c2 (unregistering): left promiscuous mode
[  481.246949] br0: port 2(c2) entered disabled state
[  481.285510] br0: port 3(c3) entered disabled state
[  481.286119] c3 (unregistering): left allmulticast mode
[  481.286209] c3 (unregistering): left promiscuous mode
[  481.286263] br0: port 3(c3) entered disabled state
[  481.334379] br0: port 4(sender) entered disabled state
[  481.334711] sender (unregistering): left allmulticast mode
[  481.334784] sender (unregistering): left promiscuous mode
[  481.334837] br0: port 4(sender) entered disabled state