[  532.247548] br0: port 1(c1) entered blocking state
[  532.247606] br0: port 1(c1) entered disabled state
[  532.247647] c1: entered allmulticast mode
[  532.247712] c1: entered promiscuous mode
[  532.267031] br0: port 2(c2) entered blocking state
[  532.267079] br0: port 2(c2) entered disabled state
[  532.267114] c2: entered allmulticast mode
[  532.267176] c2: entered promiscuous mode
[  532.286835] br0: port 3(c3) entered blocking state
[  532.286913] br0: port 3(c3) entered disabled state
[  532.286982] c3: entered allmulticast mode
[  532.287073] c3: entered promiscuous mode
[  532.306458] br0: port 4(sender) entered blocking state
[  532.306491] br0: port 4(sender) entered disabled state
[  532.306536] sender: entered allmulticast mode
[  532.306592] sender: entered promiscuous mode
[  532.314241] br0: port 4(sender) entered blocking state
[  532.314277] br0: port 4(sender) entered forwarding state
[  532.314317] br0: port 3(c3) entered blocking state
[  532.314357] br0: port 3(c3) entered forwarding state
[  532.314386] br0: port 2(c2) entered blocking state
[  532.314414] br0: port 2(c2) entered forwarding state
[  532.314444] br0: port 1(c1) entered blocking state
[  532.314477] br0: port 1(c1) entered forwarding state
[  532.323248] Bridge firewalling registered
[  542.940331] br0: port 1(c1) entered disabled state
[  542.940637] c1 (unregistering): left allmulticast mode
[  542.940687] c1 (unregistering): left promiscuous mode
[  542.940723] br0: port 1(c1) entered disabled state
[  542.974276] br0: port 2(c2) entered disabled state
[  542.974484] c2 (unregistering): left allmulticast mode
[  542.974527] c2 (unregistering): left promiscuous mode
[  542.974561] br0: port 2(c2) entered disabled state
[  543.001359] br0: port 4(sender) entered disabled state
[  543.001452] br0: port 3(c3) entered disabled state
[  543.001634] sender (unregistering): left allmulticast mode
[  543.001678] sender (unregistering): left promiscuous mode
[  543.001710] br0: port 4(sender) entered disabled state
[  543.001974] c3 (unregistering): left allmulticast mode
[  543.002013] c3 (unregistering): left promiscuous mode
[  543.002038] br0: port 3(c3) entered disabled state