[  512.394347] br0: port 1(c1) entered blocking state
[  512.394397] br0: port 1(c1) entered disabled state
[  512.394432] c1: entered allmulticast mode
[  512.394492] c1: entered promiscuous mode
[  512.413118] br0: port 2(c2) entered blocking state
[  512.413196] br0: port 2(c2) entered disabled state
[  512.413265] c2: entered allmulticast mode
[  512.413346] c2: entered promiscuous mode
[  512.432514] br0: port 3(c3) entered blocking state
[  512.432555] br0: port 3(c3) entered disabled state
[  512.432592] c3: entered allmulticast mode
[  512.432642] c3: entered promiscuous mode
[  512.451976] br0: port 4(sender) entered blocking state
[  512.452047] br0: port 4(sender) entered disabled state
[  512.452126] sender: entered allmulticast mode
[  512.452215] sender: entered promiscuous mode
[  512.459972] br0: port 4(sender) entered blocking state
[  512.460052] br0: port 4(sender) entered forwarding state
[  512.460135] br0: port 3(c3) entered blocking state
[  512.460203] br0: port 3(c3) entered forwarding state
[  512.460275] br0: port 2(c2) entered blocking state
[  512.460341] br0: port 2(c2) entered forwarding state
[  512.460412] br0: port 1(c1) entered blocking state
[  512.460479] br0: port 1(c1) entered forwarding state
[  512.468641] Bridge firewalling registered
[  523.143977] br0: port 1(c1) entered disabled state
[  523.144155] c1 (unregistering): left allmulticast mode
[  523.144195] c1 (unregistering): left promiscuous mode
[  523.144227] br0: port 1(c1) entered disabled state
[  523.175989] br0: port 3(c3) entered disabled state
[  523.176075] br0: port 2(c2) entered disabled state
[  523.176262] c3 (unregistering): left allmulticast mode
[  523.176294] c3 (unregistering): left promiscuous mode
[  523.176326] br0: port 3(c3) entered disabled state
[  523.176631] c2 (unregistering): left allmulticast mode
[  523.176660] c2 (unregistering): left promiscuous mode
[  523.176691] br0: port 2(c2) entered disabled state
[  523.197030] sender: left allmulticast mode
[  523.197066] sender: left promiscuous mode
[  523.197102] br0: port 4(sender) entered disabled state