[  690.499804] br0: port 1(c1) entered blocking state
[  690.499865] br0: port 1(c1) entered disabled state
[  690.499917] c1: entered allmulticast mode
[  690.499982] c1: entered promiscuous mode
[  690.547516] br0: port 2(c2) entered blocking state
[  690.547579] br0: port 2(c2) entered disabled state
[  690.547624] c2: entered allmulticast mode
[  690.547688] c2: entered promiscuous mode
[  690.593728] br0: port 3(c3) entered blocking state
[  690.593828] br0: port 3(c3) entered disabled state
[  690.593895] c3: entered allmulticast mode
[  690.593993] c3: entered promiscuous mode
[  690.641179] br0: port 4(sender) entered blocking state
[  690.641241] br0: port 4(sender) entered disabled state
[  690.641292] sender: entered allmulticast mode
[  690.641380] sender: entered promiscuous mode
[  690.658744] br0: port 4(sender) entered blocking state
[  690.658803] br0: port 4(sender) entered forwarding state
[  690.658851] br0: port 3(c3) entered blocking state
[  690.658891] br0: port 3(c3) entered forwarding state
[  690.658934] br0: port 2(c2) entered blocking state
[  690.658974] br0: port 2(c2) entered forwarding state
[  690.659015] br0: port 1(c1) entered blocking state
[  690.659052] br0: port 1(c1) entered forwarding state
[  701.355922] br0: port 1(c1) entered disabled state
[  701.356188] c1 (unregistering): left allmulticast mode
[  701.356235] c1 (unregistering): left promiscuous mode
[  701.356282] br0: port 1(c1) entered disabled state
[  701.393934] br0: port 2(c2) entered disabled state
[  701.394237] c2 (unregistering): left allmulticast mode
[  701.394308] c2 (unregistering): left promiscuous mode
[  701.394365] br0: port 2(c2) entered disabled state
[  701.442928] br0: port 3(c3) entered disabled state
[  701.443190] c3 (unregistering): left allmulticast mode
[  701.443247] c3 (unregistering): left promiscuous mode
[  701.443298] br0: port 3(c3) entered disabled state
[  701.478909] br0: port 4(sender) entered disabled state
[  701.479161] sender (unregistering): left allmulticast mode
[  701.479247] sender (unregistering): left promiscuous mode
[  701.479294] br0: port 4(sender) entered disabled state