[  523.423496] br0: port 1(c1) entered blocking state
[  523.423554] br0: port 1(c1) entered disabled state
[  523.423595] c1: entered allmulticast mode
[  523.423647] c1: entered promiscuous mode
[  523.445500] br0: port 2(c2) entered blocking state
[  523.445576] br0: port 2(c2) entered disabled state
[  523.445654] c2: entered allmulticast mode
[  523.445709] c2: entered promiscuous mode
[  523.467743] br0: port 3(c3) entered blocking state
[  523.467831] br0: port 3(c3) entered disabled state
[  523.467908] c3: entered allmulticast mode
[  523.467995] c3: entered promiscuous mode
[  523.490201] br0: port 4(sender) entered blocking state
[  523.490333] br0: port 4(sender) entered disabled state
[  523.490468] sender: entered allmulticast mode
[  523.490619] sender: entered promiscuous mode
[  523.499702] br0: port 4(sender) entered blocking state
[  523.499814] br0: port 4(sender) entered forwarding state
[  523.499904] br0: port 3(c3) entered blocking state
[  523.500002] br0: port 3(c3) entered forwarding state
[  523.500111] br0: port 2(c2) entered blocking state
[  523.500196] br0: port 2(c2) entered forwarding state
[  523.500280] br0: port 1(c1) entered blocking state
[  523.500399] br0: port 1(c1) entered forwarding state
[  523.510857] Bridge firewalling registered
[  534.133241] br0: port 1(c1) entered disabled state
[  534.133527] c1 (unregistering): left allmulticast mode
[  534.133575] c1 (unregistering): left promiscuous mode
[  534.133610] br0: port 1(c1) entered disabled state
[  534.156206] br0: port 2(c2) entered disabled state
[  534.156382] c2 (unregistering): left allmulticast mode
[  534.156415] c2 (unregistering): left promiscuous mode
[  534.156448] br0: port 2(c2) entered disabled state
[  534.169201] br0: port 3(c3) entered disabled state
[  534.169369] c3 (unregistering): left allmulticast mode
[  534.169402] c3 (unregistering): left promiscuous mode
[  534.169434] br0: port 3(c3) entered disabled state
[  534.184169] sender: left allmulticast mode
[  534.184197] sender: left promiscuous mode
[  534.184230] br0: port 4(sender) entered disabled state