[  691.302872] br0: port 1(c1) entered blocking state
[  691.302943] br0: port 1(c1) entered disabled state
[  691.303018] c1: entered allmulticast mode
[  691.303100] c1: entered promiscuous mode
[  691.348361] br0: port 2(c2) entered blocking state
[  691.348426] br0: port 2(c2) entered disabled state
[  691.348480] c2: entered allmulticast mode
[  691.348550] c2: entered promiscuous mode
[  691.395438] br0: port 3(c3) entered blocking state
[  691.395502] br0: port 3(c3) entered disabled state
[  691.395563] c3: entered allmulticast mode
[  691.395645] c3: entered promiscuous mode
[  691.443032] br0: port 4(sender) entered blocking state
[  691.443112] br0: port 4(sender) entered disabled state
[  691.443174] sender: entered allmulticast mode
[  691.443281] sender: entered promiscuous mode
[  691.463237] br0: port 4(sender) entered blocking state
[  691.463318] br0: port 4(sender) entered forwarding state
[  691.463385] br0: port 3(c3) entered blocking state
[  691.463455] br0: port 3(c3) entered forwarding state
[  691.463518] br0: port 2(c2) entered blocking state
[  691.463570] br0: port 2(c2) entered forwarding state
[  691.463626] br0: port 1(c1) entered blocking state
[  691.463681] br0: port 1(c1) entered forwarding state
[  702.171496] br0: port 1(c1) entered disabled state
[  702.171874] c1 (unregistering): left allmulticast mode
[  702.171960] c1 (unregistering): left promiscuous mode
[  702.172028] br0: port 1(c1) entered disabled state
[  702.210479] br0: port 2(c2) entered disabled state
[  702.210987] c2 (unregistering): left allmulticast mode
[  702.211077] c2 (unregistering): left promiscuous mode
[  702.211135] br0: port 2(c2) entered disabled state
[  702.241402] br0: port 3(c3) entered disabled state
[  702.241761] c3 (unregistering): left allmulticast mode
[  702.241816] c3 (unregistering): left promiscuous mode
[  702.241875] br0: port 3(c3) entered disabled state
[  702.274413] br0: port 4(sender) entered disabled state
[  702.274665] sender (unregistering): left allmulticast mode
[  702.274717] sender (unregistering): left promiscuous mode
[  702.274762] br0: port 4(sender) entered disabled state