[  527.248184] br0: port 1(c1) entered blocking state
[  527.248249] br0: port 1(c1) entered disabled state
[  527.248288] c1: entered allmulticast mode
[  527.248337] c1: entered promiscuous mode
[  527.267598] br0: port 2(c2) entered blocking state
[  527.267644] br0: port 2(c2) entered disabled state
[  527.267681] c2: entered allmulticast mode
[  527.267727] c2: entered promiscuous mode
[  527.286555] br0: port 3(c3) entered blocking state
[  527.286594] br0: port 3(c3) entered disabled state
[  527.286632] c3: entered allmulticast mode
[  527.286674] c3: entered promiscuous mode
[  527.305976] br0: port 4(sender) entered blocking state
[  527.306056] br0: port 4(sender) entered disabled state
[  527.306135] sender: entered allmulticast mode
[  527.306251] sender: entered promiscuous mode
[  527.314052] br0: port 4(sender) entered blocking state
[  527.314131] br0: port 4(sender) entered forwarding state
[  527.314211] br0: port 3(c3) entered blocking state
[  527.314284] br0: port 3(c3) entered forwarding state
[  527.314355] br0: port 2(c2) entered blocking state
[  527.314425] br0: port 2(c2) entered forwarding state
[  527.314496] br0: port 1(c1) entered blocking state
[  527.314559] br0: port 1(c1) entered forwarding state
[  527.323131] Bridge firewalling registered
[  537.999327] br0: port 1(c1) entered disabled state
[  537.999555] c1 (unregistering): left allmulticast mode
[  537.999606] c1 (unregistering): left promiscuous mode
[  537.999639] br0: port 1(c1) entered disabled state
[  538.018230] br0: port 2(c2) entered disabled state
[  538.018463] c2 (unregistering): left allmulticast mode
[  538.018498] c2 (unregistering): left promiscuous mode
[  538.018540] br0: port 2(c2) entered disabled state
[  538.035202] br0: port 3(c3) entered disabled state
[  538.035349] c3 (unregistering): left allmulticast mode
[  538.035381] c3 (unregistering): left promiscuous mode
[  538.035407] br0: port 3(c3) entered disabled state
[  538.053221] br0: port 4(sender) entered disabled state
[  538.053366] sender (unregistering): left allmulticast mode
[  538.053399] sender (unregistering): left promiscuous mode
[  538.053434] br0: port 4(sender) entered disabled state