[  420.348919] br0: port 1(c1) entered blocking state
[  420.348978] br0: port 1(c1) entered disabled state
[  420.349028] c1: entered allmulticast mode
[  420.349080] c1: entered promiscuous mode
[  420.361667] br0: port 2(c2) entered blocking state
[  420.361705] br0: port 2(c2) entered disabled state
[  420.361745] c2: entered allmulticast mode
[  420.361789] c2: entered promiscuous mode
[  420.374892] br0: port 3(c3) entered blocking state
[  420.374928] br0: port 3(c3) entered disabled state
[  420.374965] c3: entered allmulticast mode
[  420.375020] c3: entered promiscuous mode
[  420.388429] br0: port 4(sender) entered blocking state
[  420.388466] br0: port 4(sender) entered disabled state
[  420.388498] sender: entered allmulticast mode
[  420.388548] sender: entered promiscuous mode
[  420.393538] br0: port 4(sender) entered blocking state
[  420.393573] br0: port 4(sender) entered forwarding state
[  420.393619] br0: port 3(c3) entered blocking state
[  420.393650] br0: port 3(c3) entered forwarding state
[  420.393685] br0: port 2(c2) entered blocking state
[  420.393713] br0: port 2(c2) entered forwarding state
[  420.393742] br0: port 1(c1) entered blocking state
[  420.393772] br0: port 1(c1) entered forwarding state
[  420.401497] Bridge firewalling registered
[  431.037815] br0: port 1(c1) entered disabled state
[  431.038005] c1 (unregistering): left allmulticast mode
[  431.038041] c1 (unregistering): left promiscuous mode
[  431.038072] br0: port 1(c1) entered disabled state
[  431.055820] br0: port 2(c2) entered disabled state
[  431.055992] c2 (unregistering): left allmulticast mode
[  431.056031] c2 (unregistering): left promiscuous mode
[  431.056057] br0: port 2(c2) entered disabled state
[  431.087828] br0: port 4(sender) entered disabled state
[  431.087912] br0: port 3(c3) entered disabled state
[  431.088211] sender (unregistering): left allmulticast mode
[  431.088248] sender (unregistering): left promiscuous mode
[  431.088281] br0: port 4(sender) entered disabled state
[  431.088536] c3 (unregistering): left allmulticast mode
[  431.088573] c3 (unregistering): left promiscuous mode
[  431.088617] br0: port 3(c3) entered disabled state