[  524.658943] br0: port 1(c1) entered blocking state
[  524.658986] br0: port 1(c1) entered disabled state
[  524.659013] c1: entered allmulticast mode
[  524.659053] c1: entered promiscuous mode
[  524.677960] br0: port 2(c2) entered blocking state
[  524.677987] br0: port 2(c2) entered disabled state
[  524.678013] c2: entered allmulticast mode
[  524.678047] c2: entered promiscuous mode
[  524.696845] br0: port 3(c3) entered blocking state
[  524.696875] br0: port 3(c3) entered disabled state
[  524.696898] c3: entered allmulticast mode
[  524.696933] c3: entered promiscuous mode
[  524.716419] br0: port 4(sender) entered blocking state
[  524.716448] br0: port 4(sender) entered disabled state
[  524.716474] sender: entered allmulticast mode
[  524.716514] sender: entered promiscuous mode
[  524.724199] br0: port 4(sender) entered blocking state
[  524.724224] br0: port 4(sender) entered forwarding state
[  524.724251] br0: port 3(c3) entered blocking state
[  524.724274] br0: port 3(c3) entered forwarding state
[  524.724293] br0: port 2(c2) entered blocking state
[  524.724312] br0: port 2(c2) entered forwarding state
[  524.724332] br0: port 1(c1) entered blocking state
[  524.724350] br0: port 1(c1) entered forwarding state
[  524.732672] Bridge firewalling registered
[  535.355071] br0: port 1(c1) entered disabled state
[  535.355292] c1 (unregistering): left allmulticast mode
[  535.355325] c1 (unregistering): left promiscuous mode
[  535.355346] br0: port 1(c1) entered disabled state
[  535.377984] br0: port 2(c2) entered disabled state
[  535.378131] c2 (unregistering): left allmulticast mode
[  535.378155] c2 (unregistering): left promiscuous mode
[  535.378175] br0: port 2(c2) entered disabled state
[  535.400992] br0: port 4(sender) entered disabled state
[  535.401060] br0: port 3(c3) entered disabled state
[  535.401285] sender (unregistering): left allmulticast mode
[  535.401314] sender (unregistering): left promiscuous mode
[  535.401334] br0: port 4(sender) entered disabled state
[  535.401656] c3 (unregistering): left allmulticast mode
[  535.401687] c3 (unregistering): left promiscuous mode
[  535.401706] br0: port 3(c3) entered disabled state