[  464.277224] br0: port 1(c1) entered blocking state
[  464.277317] br0: port 1(c1) entered disabled state
[  464.277394] c1: entered allmulticast mode
[  464.277470] c1: entered promiscuous mode
[  464.337091] br0: port 2(c2) entered blocking state
[  464.337165] br0: port 2(c2) entered disabled state
[  464.337230] c2: entered allmulticast mode
[  464.337315] c2: entered promiscuous mode
[  464.402322] br0: port 3(c3) entered blocking state
[  464.402393] br0: port 3(c3) entered disabled state
[  464.402461] c3: entered allmulticast mode
[  464.402549] c3: entered promiscuous mode
[  464.461752] br0: port 4(sender) entered blocking state
[  464.461831] br0: port 4(sender) entered disabled state
[  464.461892] sender: entered allmulticast mode
[  464.462007] sender: entered promiscuous mode
[  464.485724] br0: port 4(sender) entered blocking state
[  464.485803] br0: port 4(sender) entered forwarding state
[  464.485874] br0: port 3(c3) entered blocking state
[  464.485923] br0: port 3(c3) entered forwarding state
[  464.485977] br0: port 2(c2) entered blocking state
[  464.486040] br0: port 2(c2) entered forwarding state
[  464.486093] br0: port 1(c1) entered blocking state
[  464.486143] br0: port 1(c1) entered forwarding state
[  475.213174] br0: port 1(c1) entered disabled state
[  475.213506] c1 (unregistering): left allmulticast mode
[  475.213564] c1 (unregistering): left promiscuous mode
[  475.213615] br0: port 1(c1) entered disabled state
[  475.249129] br0: port 2(c2) entered disabled state
[  475.249456] c2 (unregistering): left allmulticast mode
[  475.249516] c2 (unregistering): left promiscuous mode
[  475.249559] br0: port 2(c2) entered disabled state
[  475.288132] br0: port 3(c3) entered disabled state
[  475.288390] c3 (unregistering): left allmulticast mode
[  475.288441] c3 (unregistering): left promiscuous mode
[  475.288494] br0: port 3(c3) entered disabled state
[  475.326134] br0: port 4(sender) entered disabled state
[  475.326378] sender (unregistering): left allmulticast mode
[  475.326479] sender (unregistering): left promiscuous mode
[  475.326551] br0: port 4(sender) entered disabled state