[  719.772574] br0: port 1(c1) entered blocking state
[  719.772668] br0: port 1(c1) entered disabled state
[  719.772733] c1: entered allmulticast mode
[  719.772834] c1: entered promiscuous mode
[  719.816761] br0: port 2(c2) entered blocking state
[  719.816851] br0: port 2(c2) entered disabled state
[  719.816921] c2: entered allmulticast mode
[  719.817000] c2: entered promiscuous mode
[  719.863942] br0: port 3(c3) entered blocking state
[  719.864024] br0: port 3(c3) entered disabled state
[  719.864107] c3: entered allmulticast mode
[  719.864196] c3: entered promiscuous mode
[  719.913771] br0: port 4(sender) entered blocking state
[  719.913862] br0: port 4(sender) entered disabled state
[  719.913930] sender: entered allmulticast mode
[  719.914016] sender: entered promiscuous mode
[  719.931022] br0: port 4(sender) entered blocking state
[  719.931151] br0: port 4(sender) entered forwarding state
[  719.931210] br0: port 3(c3) entered blocking state
[  719.931263] br0: port 3(c3) entered forwarding state
[  719.931326] br0: port 2(c2) entered blocking state
[  719.931372] br0: port 2(c2) entered forwarding state
[  719.931421] br0: port 1(c1) entered blocking state
[  719.931469] br0: port 1(c1) entered forwarding state
[  730.635524] br0: port 1(c1) entered disabled state
[  730.635752] c1 (unregistering): left allmulticast mode
[  730.635797] c1 (unregistering): left promiscuous mode
[  730.635836] br0: port 1(c1) entered disabled state
[  730.674467] br0: port 2(c2) entered disabled state
[  730.674721] c2 (unregistering): left allmulticast mode
[  730.674784] c2 (unregistering): left promiscuous mode
[  730.674842] br0: port 2(c2) entered disabled state
[  730.715465] br0: port 3(c3) entered disabled state
[  730.715716] c3 (unregistering): left allmulticast mode
[  730.715760] c3 (unregistering): left promiscuous mode
[  730.715798] br0: port 3(c3) entered disabled state
[  730.755492] br0: port 4(sender) entered disabled state
[  730.755738] sender (unregistering): left allmulticast mode
[  730.755797] sender (unregistering): left promiscuous mode
[  730.755852] br0: port 4(sender) entered disabled state