[  711.038279] br0: port 1(c1) entered blocking state
[  711.038369] br0: port 1(c1) entered disabled state
[  711.038441] c1: entered allmulticast mode
[  711.038524] c1: entered promiscuous mode
[  711.091889] br0: port 2(c2) entered blocking state
[  711.091990] br0: port 2(c2) entered disabled state
[  711.092070] c2: entered allmulticast mode
[  711.092178] c2: entered promiscuous mode
[  711.142879] br0: port 3(c3) entered blocking state
[  711.142960] br0: port 3(c3) entered disabled state
[  711.143035] c3: entered allmulticast mode
[  711.143118] c3: entered promiscuous mode
[  711.192265] br0: port 4(sender) entered blocking state
[  711.192379] br0: port 4(sender) entered disabled state
[  711.192461] sender: entered allmulticast mode
[  711.192583] sender: entered promiscuous mode
[  711.211784] br0: port 4(sender) entered blocking state
[  711.211892] br0: port 4(sender) entered forwarding state
[  711.211954] br0: port 3(c3) entered blocking state
[  711.212003] br0: port 3(c3) entered forwarding state
[  711.212053] br0: port 2(c2) entered blocking state
[  711.212115] br0: port 2(c2) entered forwarding state
[  711.212168] br0: port 1(c1) entered blocking state
[  711.212229] br0: port 1(c1) entered forwarding state
[  721.946049] br0: port 1(c1) entered disabled state
[  721.946345] c1 (unregistering): left allmulticast mode
[  721.946398] c1 (unregistering): left promiscuous mode
[  721.946437] br0: port 1(c1) entered disabled state
[  721.990089] br0: port 2(c2) entered disabled state
[  721.990502] c2 (unregistering): left allmulticast mode
[  721.990572] c2 (unregistering): left promiscuous mode
[  721.990631] br0: port 2(c2) entered disabled state
[  722.035059] br0: port 3(c3) entered disabled state
[  722.035512] c3 (unregistering): left allmulticast mode
[  722.035600] c3 (unregistering): left promiscuous mode
[  722.035663] br0: port 3(c3) entered disabled state
[  722.068064] br0: port 4(sender) entered disabled state
[  722.068353] sender (unregistering): left allmulticast mode
[  722.068441] sender (unregistering): left promiscuous mode
[  722.068488] br0: port 4(sender) entered disabled state