[  464.373041] br0: port 1(c1) entered blocking state
[  464.373129] br0: port 1(c1) entered disabled state
[  464.373193] c1: entered allmulticast mode
[  464.373266] c1: entered promiscuous mode
[  464.425846] br0: port 2(c2) entered blocking state
[  464.425943] br0: port 2(c2) entered disabled state
[  464.426021] c2: entered allmulticast mode
[  464.426162] c2: entered promiscuous mode
[  464.475469] br0: port 3(c3) entered blocking state
[  464.475556] br0: port 3(c3) entered disabled state
[  464.475639] c3: entered allmulticast mode
[  464.475737] c3: entered promiscuous mode
[  464.528083] br0: port 4(sender) entered blocking state
[  464.528169] br0: port 4(sender) entered disabled state
[  464.528256] sender: entered allmulticast mode
[  464.528341] sender: entered promiscuous mode
[  464.547585] br0: port 4(sender) entered blocking state
[  464.547681] br0: port 4(sender) entered forwarding state
[  464.547736] br0: port 3(c3) entered blocking state
[  464.547797] br0: port 3(c3) entered forwarding state
[  464.547848] br0: port 2(c2) entered blocking state
[  464.547894] br0: port 2(c2) entered forwarding state
[  464.547944] br0: port 1(c1) entered blocking state
[  464.547991] br0: port 1(c1) entered forwarding state
[  475.261280] br0: port 1(c1) entered disabled state
[  475.261695] c1 (unregistering): left allmulticast mode
[  475.261777] c1 (unregistering): left promiscuous mode
[  475.261819] br0: port 1(c1) entered disabled state
[  475.296252] br0: port 2(c2) entered disabled state
[  475.296535] c2 (unregistering): left allmulticast mode
[  475.296591] c2 (unregistering): left promiscuous mode
[  475.296630] br0: port 2(c2) entered disabled state
[  475.334267] br0: port 3(c3) entered disabled state
[  475.334656] c3 (unregistering): left allmulticast mode
[  475.334726] c3 (unregistering): left promiscuous mode
[  475.334776] br0: port 3(c3) entered disabled state
[  475.375298] br0: port 4(sender) entered disabled state
[  475.375707] sender (unregistering): left allmulticast mode
[  475.375769] sender (unregistering): left promiscuous mode
[  475.375810] br0: port 4(sender) entered disabled state