[  523.296093] br0: port 1(c1) entered blocking state
[  523.296149] br0: port 1(c1) entered disabled state
[  523.296185] c1: entered allmulticast mode
[  523.296239] c1: entered promiscuous mode
[  523.315297] br0: port 2(c2) entered blocking state
[  523.315343] br0: port 2(c2) entered disabled state
[  523.315379] c2: entered allmulticast mode
[  523.315425] c2: entered promiscuous mode
[  523.334566] br0: port 3(c3) entered blocking state
[  523.334609] br0: port 3(c3) entered disabled state
[  523.334640] c3: entered allmulticast mode
[  523.334687] c3: entered promiscuous mode
[  523.353546] br0: port 4(sender) entered blocking state
[  523.353583] br0: port 4(sender) entered disabled state
[  523.353621] sender: entered allmulticast mode
[  523.353672] sender: entered promiscuous mode
[  523.361305] br0: port 4(sender) entered blocking state
[  523.361372] br0: port 4(sender) entered forwarding state
[  523.361438] br0: port 3(c3) entered blocking state
[  523.361508] br0: port 3(c3) entered forwarding state
[  523.361572] br0: port 2(c2) entered blocking state
[  523.361634] br0: port 2(c2) entered forwarding state
[  523.361699] br0: port 1(c1) entered blocking state
[  523.361760] br0: port 1(c1) entered forwarding state
[  523.369994] Bridge firewalling registered
[  534.023420] br0: port 1(c1) entered disabled state
[  534.023759] c1 (unregistering): left allmulticast mode
[  534.023797] c1 (unregistering): left promiscuous mode
[  534.023832] br0: port 1(c1) entered disabled state
[  534.044309] br0: port 2(c2) entered disabled state
[  534.044504] c2 (unregistering): left allmulticast mode
[  534.044551] c2 (unregistering): left promiscuous mode
[  534.044581] br0: port 2(c2) entered disabled state
[  534.062310] br0: port 3(c3) entered disabled state
[  534.062498] c3 (unregistering): left allmulticast mode
[  534.062543] c3 (unregistering): left promiscuous mode
[  534.062577] br0: port 3(c3) entered disabled state
[  534.077299] sender: left allmulticast mode
[  534.077331] sender: left promiscuous mode
[  534.077362] br0: port 4(sender) entered disabled state