[  690.983588] br0: port 1(c1) entered blocking state
[  690.983652] br0: port 1(c1) entered disabled state
[  690.983710] c1: entered allmulticast mode
[  690.983794] c1: entered promiscuous mode
[  691.024968] br0: port 2(c2) entered blocking state
[  691.025027] br0: port 2(c2) entered disabled state
[  691.025090] c2: entered allmulticast mode
[  691.025163] c2: entered promiscuous mode
[  691.068319] br0: port 3(c3) entered blocking state
[  691.068393] br0: port 3(c3) entered disabled state
[  691.068466] c3: entered allmulticast mode
[  691.068546] c3: entered promiscuous mode
[  691.113405] br0: port 4(sender) entered blocking state
[  691.113476] br0: port 4(sender) entered disabled state
[  691.113544] sender: entered allmulticast mode
[  691.113636] sender: entered promiscuous mode
[  691.130305] br0: port 4(sender) entered blocking state
[  691.130364] br0: port 4(sender) entered forwarding state
[  691.130409] br0: port 3(c3) entered blocking state
[  691.130453] br0: port 3(c3) entered forwarding state
[  691.130492] br0: port 2(c2) entered blocking state
[  691.130530] br0: port 2(c2) entered forwarding state
[  691.130566] br0: port 1(c1) entered blocking state
[  691.130602] br0: port 1(c1) entered forwarding state
[  701.836852] br0: port 1(c1) entered disabled state
[  701.837159] c1 (unregistering): left allmulticast mode
[  701.837212] c1 (unregistering): left promiscuous mode
[  701.837261] br0: port 1(c1) entered disabled state
[  701.878838] br0: port 2(c2) entered disabled state
[  701.879075] c2 (unregistering): left allmulticast mode
[  701.879125] c2 (unregistering): left promiscuous mode
[  701.879163] br0: port 2(c2) entered disabled state
[  701.918852] br0: port 3(c3) entered disabled state
[  701.919088] c3 (unregistering): left allmulticast mode
[  701.919137] c3 (unregistering): left promiscuous mode
[  701.919178] br0: port 3(c3) entered disabled state
[  701.949802] br0: port 4(sender) entered disabled state
[  701.950034] sender (unregistering): left allmulticast mode
[  701.950085] sender (unregistering): left promiscuous mode
[  701.950135] br0: port 4(sender) entered disabled state