[  702.219388] br0: port 1(c1) entered blocking state
[  702.219456] br0: port 1(c1) entered disabled state
[  702.219521] c1: entered allmulticast mode
[  702.219607] c1: entered promiscuous mode
[  702.272177] br0: port 2(c2) entered blocking state
[  702.272249] br0: port 2(c2) entered disabled state
[  702.272314] c2: entered allmulticast mode
[  702.272390] c2: entered promiscuous mode
[  702.323462] br0: port 3(c3) entered blocking state
[  702.323523] br0: port 3(c3) entered disabled state
[  702.323588] c3: entered allmulticast mode
[  702.323654] c3: entered promiscuous mode
[  702.378027] br0: port 4(sender) entered blocking state
[  702.378106] br0: port 4(sender) entered disabled state
[  702.378164] sender: entered allmulticast mode
[  702.378256] sender: entered promiscuous mode
[  702.399118] br0: port 4(sender) entered blocking state
[  702.399193] br0: port 4(sender) entered forwarding state
[  702.399246] br0: port 3(c3) entered blocking state
[  702.399298] br0: port 3(c3) entered forwarding state
[  702.399359] br0: port 2(c2) entered blocking state
[  702.399409] br0: port 2(c2) entered forwarding state
[  702.399467] br0: port 1(c1) entered blocking state
[  702.399515] br0: port 1(c1) entered forwarding state
[  713.102191] br0: port 1(c1) entered disabled state
[  713.102662] c1 (unregistering): left allmulticast mode
[  713.102727] c1 (unregistering): left promiscuous mode
[  713.102777] br0: port 1(c1) entered disabled state
[  713.142133] br0: port 2(c2) entered disabled state
[  713.142373] c2 (unregistering): left allmulticast mode
[  713.142418] c2 (unregistering): left promiscuous mode
[  713.142452] br0: port 2(c2) entered disabled state
[  713.176150] br0: port 3(c3) entered disabled state
[  713.176395] c3 (unregistering): left allmulticast mode
[  713.176468] c3 (unregistering): left promiscuous mode
[  713.176507] br0: port 3(c3) entered disabled state
[  713.211137] br0: port 4(sender) entered disabled state
[  713.211449] sender (unregistering): left allmulticast mode
[  713.211502] sender (unregistering): left promiscuous mode
[  713.211535] br0: port 4(sender) entered disabled state