[  527.026001] br0: port 1(c1) entered blocking state
[  527.026058] br0: port 1(c1) entered disabled state
[  527.026097] c1: entered allmulticast mode
[  527.026146] c1: entered promiscuous mode
[  527.045005] br0: port 2(c2) entered blocking state
[  527.045050] br0: port 2(c2) entered disabled state
[  527.045083] c2: entered allmulticast mode
[  527.045130] c2: entered promiscuous mode
[  527.063565] br0: port 3(c3) entered blocking state
[  527.063609] br0: port 3(c3) entered disabled state
[  527.063658] c3: entered allmulticast mode
[  527.063708] c3: entered promiscuous mode
[  527.083452] br0: port 4(sender) entered blocking state
[  527.083494] br0: port 4(sender) entered disabled state
[  527.083530] sender: entered allmulticast mode
[  527.083584] sender: entered promiscuous mode
[  527.091270] br0: port 4(sender) entered blocking state
[  527.091336] br0: port 4(sender) entered forwarding state
[  527.091406] br0: port 3(c3) entered blocking state
[  527.091469] br0: port 3(c3) entered forwarding state
[  527.091533] br0: port 2(c2) entered blocking state
[  527.091595] br0: port 2(c2) entered forwarding state
[  527.091665] br0: port 1(c1) entered blocking state
[  527.091727] br0: port 1(c1) entered forwarding state
[  527.100188] Bridge firewalling registered
[  537.746755] br0: port 1(c1) entered disabled state
[  537.746969] c1 (unregistering): left allmulticast mode
[  537.747002] c1 (unregistering): left promiscuous mode
[  537.747042] br0: port 1(c1) entered disabled state
[  537.769874] br0: port 2(c2) entered disabled state
[  537.770102] c2 (unregistering): left allmulticast mode
[  537.770139] c2 (unregistering): left promiscuous mode
[  537.770170] br0: port 2(c2) entered disabled state
[  537.803883] br0: port 4(sender) entered disabled state
[  537.803982] br0: port 3(c3) entered disabled state
[  537.804217] sender (unregistering): left allmulticast mode
[  537.804257] sender (unregistering): left promiscuous mode
[  537.804288] br0: port 4(sender) entered disabled state
[  537.804654] c3 (unregistering): left allmulticast mode
[  537.804696] c3 (unregistering): left promiscuous mode
[  537.804741] br0: port 3(c3) entered disabled state