[  523.338619] br0: port 1(c1) entered blocking state
[  523.338675] br0: port 1(c1) entered disabled state
[  523.338714] c1: entered allmulticast mode
[  523.338761] c1: entered promiscuous mode
[  523.357999] br0: port 2(c2) entered blocking state
[  523.358067] br0: port 2(c2) entered disabled state
[  523.358138] c2: entered allmulticast mode
[  523.358216] c2: entered promiscuous mode
[  523.377589] br0: port 3(c3) entered blocking state
[  523.377624] br0: port 3(c3) entered disabled state
[  523.377662] c3: entered allmulticast mode
[  523.377713] c3: entered promiscuous mode
[  523.397067] br0: port 4(sender) entered blocking state
[  523.397102] br0: port 4(sender) entered disabled state
[  523.397134] sender: entered allmulticast mode
[  523.397186] sender: entered promiscuous mode
[  523.404572] br0: port 4(sender) entered blocking state
[  523.404644] br0: port 4(sender) entered forwarding state
[  523.404722] br0: port 3(c3) entered blocking state
[  523.404791] br0: port 3(c3) entered forwarding state
[  523.404863] br0: port 2(c2) entered blocking state
[  523.404931] br0: port 2(c2) entered forwarding state
[  523.405001] br0: port 1(c1) entered blocking state
[  523.405068] br0: port 1(c1) entered forwarding state
[  523.413533] Bridge firewalling registered
[  534.079477] br0: port 1(c1) entered disabled state
[  534.079697] c1 (unregistering): left allmulticast mode
[  534.079736] c1 (unregistering): left promiscuous mode
[  534.079766] br0: port 1(c1) entered disabled state
[  534.101458] br0: port 2(c2) entered disabled state
[  534.101653] c2 (unregistering): left allmulticast mode
[  534.101692] c2 (unregistering): left promiscuous mode
[  534.101723] br0: port 2(c2) entered disabled state
[  534.120464] br0: port 3(c3) entered disabled state
[  534.120691] c3 (unregistering): left allmulticast mode
[  534.120732] c3 (unregistering): left promiscuous mode
[  534.120765] br0: port 3(c3) entered disabled state
[  534.137453] br0: port 4(sender) entered disabled state
[  534.137672] sender (unregistering): left allmulticast mode
[  534.137709] sender (unregistering): left promiscuous mode
[  534.137744] br0: port 4(sender) entered disabled state