[  693.189974] br0: port 1(c1) entered blocking state
[  693.190027] br0: port 1(c1) entered disabled state
[  693.190099] c1: entered allmulticast mode
[  693.190162] c1: entered promiscuous mode
[  693.233353] br0: port 2(c2) entered blocking state
[  693.233414] br0: port 2(c2) entered disabled state
[  693.233468] c2: entered allmulticast mode
[  693.233534] c2: entered promiscuous mode
[  693.276306] br0: port 3(c3) entered blocking state
[  693.276389] br0: port 3(c3) entered disabled state
[  693.276459] c3: entered allmulticast mode
[  693.276551] c3: entered promiscuous mode
[  693.319562] br0: port 4(sender) entered blocking state
[  693.319622] br0: port 4(sender) entered disabled state
[  693.319672] sender: entered allmulticast mode
[  693.319765] sender: entered promiscuous mode
[  693.335601] br0: port 4(sender) entered blocking state
[  693.335650] br0: port 4(sender) entered forwarding state
[  693.335695] br0: port 3(c3) entered blocking state
[  693.335735] br0: port 3(c3) entered forwarding state
[  693.335781] br0: port 2(c2) entered blocking state
[  693.335822] br0: port 2(c2) entered forwarding state
[  693.335867] br0: port 1(c1) entered blocking state
[  693.335908] br0: port 1(c1) entered forwarding state
[  704.048238] br0: port 1(c1) entered disabled state
[  704.048515] c1 (unregistering): left allmulticast mode
[  704.048567] c1 (unregistering): left promiscuous mode
[  704.048610] br0: port 1(c1) entered disabled state
[  704.088228] br0: port 2(c2) entered disabled state
[  704.088581] c2 (unregistering): left allmulticast mode
[  704.088649] c2 (unregistering): left promiscuous mode
[  704.088703] br0: port 2(c2) entered disabled state
[  704.132248] br0: port 3(c3) entered disabled state
[  704.132523] c3 (unregistering): left allmulticast mode
[  704.132592] c3 (unregistering): left promiscuous mode
[  704.132647] br0: port 3(c3) entered disabled state
[  704.172231] br0: port 4(sender) entered disabled state
[  704.172518] sender (unregistering): left allmulticast mode
[  704.172571] sender (unregistering): left promiscuous mode
[  704.172614] br0: port 4(sender) entered disabled state