[  520.915404] br0: port 1(c1) entered blocking state
[  520.915466] br0: port 1(c1) entered disabled state
[  520.915504] c1: entered allmulticast mode
[  520.915549] c1: entered promiscuous mode
[  520.933209] br0: port 2(c2) entered blocking state
[  520.933284] br0: port 2(c2) entered disabled state
[  520.933352] c2: entered allmulticast mode
[  520.933430] c2: entered promiscuous mode
[  520.951105] br0: port 3(c3) entered blocking state
[  520.951140] br0: port 3(c3) entered disabled state
[  520.951176] c3: entered allmulticast mode
[  520.951220] c3: entered promiscuous mode
[  520.968989] br0: port 4(sender) entered blocking state
[  520.969020] br0: port 4(sender) entered disabled state
[  520.969059] sender: entered allmulticast mode
[  520.969109] sender: entered promiscuous mode
[  520.976116] br0: port 4(sender) entered blocking state
[  520.976147] br0: port 4(sender) entered forwarding state
[  520.976174] br0: port 3(c3) entered blocking state
[  520.976205] br0: port 3(c3) entered forwarding state
[  520.976236] br0: port 2(c2) entered blocking state
[  520.976270] br0: port 2(c2) entered forwarding state
[  520.976309] br0: port 1(c1) entered blocking state
[  520.976338] br0: port 1(c1) entered forwarding state
[  520.984058] Bridge firewalling registered
[  531.604969] br0: port 1(c1) entered disabled state
[  531.605198] c1 (unregistering): left allmulticast mode
[  531.605266] c1 (unregistering): left promiscuous mode
[  531.605337] br0: port 1(c1) entered disabled state
[  531.621938] br0: port 2(c2) entered disabled state
[  531.622151] c2 (unregistering): left allmulticast mode
[  531.622210] c2 (unregistering): left promiscuous mode
[  531.622276] br0: port 2(c2) entered disabled state
[  531.639935] br0: port 3(c3) entered disabled state
[  531.640132] c3 (unregistering): left allmulticast mode
[  531.640198] c3 (unregistering): left promiscuous mode
[  531.640263] br0: port 3(c3) entered disabled state
[  531.655926] br0: port 4(sender) entered disabled state
[  531.656100] sender (unregistering): left allmulticast mode
[  531.656171] sender (unregistering): left promiscuous mode
[  531.656268] br0: port 4(sender) entered disabled state