[  697.734498] br0: port 1(c1) entered blocking state
[  697.734556] br0: port 1(c1) entered disabled state
[  697.734627] c1: entered allmulticast mode
[  697.734701] c1: entered promiscuous mode
[  697.780845] br0: port 2(c2) entered blocking state
[  697.780945] br0: port 2(c2) entered disabled state
[  697.781009] c2: entered allmulticast mode
[  697.781088] c2: entered promiscuous mode
[  697.827241] br0: port 3(c3) entered blocking state
[  697.827298] br0: port 3(c3) entered disabled state
[  697.827368] c3: entered allmulticast mode
[  697.827436] c3: entered promiscuous mode
[  697.870812] br0: port 4(sender) entered blocking state
[  697.870882] br0: port 4(sender) entered disabled state
[  697.870945] sender: entered allmulticast mode
[  697.871039] sender: entered promiscuous mode
[  697.889013] br0: port 4(sender) entered blocking state
[  697.889093] br0: port 4(sender) entered forwarding state
[  697.889167] br0: port 3(c3) entered blocking state
[  697.889228] br0: port 3(c3) entered forwarding state
[  697.889288] br0: port 2(c2) entered blocking state
[  697.889346] br0: port 2(c2) entered forwarding state
[  697.889408] br0: port 1(c1) entered blocking state
[  697.889464] br0: port 1(c1) entered forwarding state
[  708.591951] br0: port 1(c1) entered disabled state
[  708.592215] c1 (unregistering): left allmulticast mode
[  708.592276] c1 (unregistering): left promiscuous mode
[  708.592324] br0: port 1(c1) entered disabled state
[  708.629947] br0: port 2(c2) entered disabled state
[  708.630228] c2 (unregistering): left allmulticast mode
[  708.630277] c2 (unregistering): left promiscuous mode
[  708.630339] br0: port 2(c2) entered disabled state
[  708.674283] br0: port 3(c3) entered disabled state
[  708.674614] c3 (unregistering): left allmulticast mode
[  708.674682] c3 (unregistering): left promiscuous mode
[  708.674722] br0: port 3(c3) entered disabled state
[  708.710927] br0: port 4(sender) entered disabled state
[  708.711190] sender (unregistering): left allmulticast mode
[  708.711263] sender (unregistering): left promiscuous mode
[  708.711303] br0: port 4(sender) entered disabled state