[  464.735100] br0: port 1(c1) entered blocking state
[  464.735223] br0: port 1(c1) entered disabled state
[  464.735308] c1: entered allmulticast mode
[  464.735409] c1: entered promiscuous mode
[  464.793630] br0: port 2(c2) entered blocking state
[  464.793708] br0: port 2(c2) entered disabled state
[  464.793769] c2: entered allmulticast mode
[  464.793850] c2: entered promiscuous mode
[  464.851390] br0: port 3(c3) entered blocking state
[  464.851472] br0: port 3(c3) entered disabled state
[  464.851536] c3: entered allmulticast mode
[  464.851611] c3: entered promiscuous mode
[  464.907824] br0: port 4(sender) entered blocking state
[  464.907889] br0: port 4(sender) entered disabled state
[  464.907964] sender: entered allmulticast mode
[  464.908053] sender: entered promiscuous mode
[  464.931177] br0: port 4(sender) entered blocking state
[  464.931253] br0: port 4(sender) entered forwarding state
[  464.931309] br0: port 3(c3) entered blocking state
[  464.931359] br0: port 3(c3) entered forwarding state
[  464.931409] br0: port 2(c2) entered blocking state
[  464.931456] br0: port 2(c2) entered forwarding state
[  464.931509] br0: port 1(c1) entered blocking state
[  464.931556] br0: port 1(c1) entered forwarding state
[  475.653308] br0: port 1(c1) entered disabled state
[  475.653663] c1 (unregistering): left allmulticast mode
[  475.653727] c1 (unregistering): left promiscuous mode
[  475.653772] br0: port 1(c1) entered disabled state
[  475.703308] br0: port 2(c2) entered disabled state
[  475.703629] c2 (unregistering): left allmulticast mode
[  475.703684] c2 (unregistering): left promiscuous mode
[  475.703726] br0: port 2(c2) entered disabled state
[  475.747305] br0: port 3(c3) entered disabled state
[  475.747669] c3 (unregistering): left allmulticast mode
[  475.747736] c3 (unregistering): left promiscuous mode
[  475.747791] br0: port 3(c3) entered disabled state
[  475.786266] br0: port 4(sender) entered disabled state
[  475.786613] sender (unregistering): left allmulticast mode
[  475.786676] sender (unregistering): left promiscuous mode
[  475.786729] br0: port 4(sender) entered disabled state