[  464.104704] br0: port 1(c1) entered blocking state
[  464.104821] br0: port 1(c1) entered disabled state
[  464.104912] c1: entered allmulticast mode
[  464.105021] c1: entered promiscuous mode
[  464.159718] br0: port 2(c2) entered blocking state
[  464.159795] br0: port 2(c2) entered disabled state
[  464.159852] c2: entered allmulticast mode
[  464.159933] c2: entered promiscuous mode
[  464.213348] br0: port 3(c3) entered blocking state
[  464.213465] br0: port 3(c3) entered disabled state
[  464.213538] c3: entered allmulticast mode
[  464.213637] c3: entered promiscuous mode
[  464.266450] br0: port 4(sender) entered blocking state
[  464.266517] br0: port 4(sender) entered disabled state
[  464.266581] sender: entered allmulticast mode
[  464.266675] sender: entered promiscuous mode
[  464.286616] br0: port 4(sender) entered blocking state
[  464.286689] br0: port 4(sender) entered forwarding state
[  464.286738] br0: port 3(c3) entered blocking state
[  464.286795] br0: port 3(c3) entered forwarding state
[  464.286846] br0: port 2(c2) entered blocking state
[  464.286899] br0: port 2(c2) entered forwarding state
[  464.286952] br0: port 1(c1) entered blocking state
[  464.287005] br0: port 1(c1) entered forwarding state
[  474.987520] br0: port 1(c1) entered disabled state
[  474.987987] c1 (unregistering): left allmulticast mode
[  474.988069] c1 (unregistering): left promiscuous mode
[  474.988111] br0: port 1(c1) entered disabled state
[  475.023406] br0: port 2(c2) entered disabled state
[  475.023664] c2 (unregistering): left allmulticast mode
[  475.023718] c2 (unregistering): left promiscuous mode
[  475.023759] br0: port 2(c2) entered disabled state
[  475.059461] br0: port 3(c3) entered disabled state
[  475.059767] c3 (unregistering): left allmulticast mode
[  475.059836] c3 (unregistering): left promiscuous mode
[  475.059878] br0: port 3(c3) entered disabled state
[  475.100429] br0: port 4(sender) entered disabled state
[  475.100789] sender (unregistering): left allmulticast mode
[  475.100856] sender (unregistering): left promiscuous mode
[  475.100905] br0: port 4(sender) entered disabled state