[  697.876396] br0: port 1(c1) entered blocking state
[  697.876531] br0: port 1(c1) entered disabled state
[  697.876608] c1: entered allmulticast mode
[  697.876711] c1: entered promiscuous mode
[  697.921770] br0: port 2(c2) entered blocking state
[  697.921856] br0: port 2(c2) entered disabled state
[  697.921929] c2: entered allmulticast mode
[  697.922022] c2: entered promiscuous mode
[  697.968341] br0: port 3(c3) entered blocking state
[  697.968447] br0: port 3(c3) entered disabled state
[  697.968543] c3: entered allmulticast mode
[  697.968634] c3: entered promiscuous mode
[  698.018028] br0: port 4(sender) entered blocking state
[  698.018088] br0: port 4(sender) entered disabled state
[  698.018157] sender: entered allmulticast mode
[  698.018248] sender: entered promiscuous mode
[  698.035874] br0: port 4(sender) entered blocking state
[  698.035939] br0: port 4(sender) entered forwarding state
[  698.035988] br0: port 3(c3) entered blocking state
[  698.036030] br0: port 3(c3) entered forwarding state
[  698.036076] br0: port 2(c2) entered blocking state
[  698.036118] br0: port 2(c2) entered forwarding state
[  698.036164] br0: port 1(c1) entered blocking state
[  698.036205] br0: port 1(c1) entered forwarding state
[  708.782616] br0: port 1(c1) entered disabled state
[  708.782986] c1 (unregistering): left allmulticast mode
[  708.783038] c1 (unregistering): left promiscuous mode
[  708.783081] br0: port 1(c1) entered disabled state
[  708.823547] br0: port 2(c2) entered disabled state
[  708.824012] c2 (unregistering): left allmulticast mode
[  708.824076] c2 (unregistering): left promiscuous mode
[  708.824137] br0: port 2(c2) entered disabled state
[  708.865560] br0: port 3(c3) entered disabled state
[  708.865950] c3 (unregistering): left allmulticast mode
[  708.866022] c3 (unregistering): left promiscuous mode
[  708.866086] br0: port 3(c3) entered disabled state
[  708.907594] br0: port 4(sender) entered disabled state
[  708.907902] sender (unregistering): left allmulticast mode
[  708.907965] sender (unregistering): left promiscuous mode
[  708.908016] br0: port 4(sender) entered disabled state