[  507.586783] br0: port 1(c1) entered blocking state
[  507.586841] br0: port 1(c1) entered disabled state
[  507.586880] c1: entered allmulticast mode
[  507.586936] c1: entered promiscuous mode
[  507.604594] br0: port 2(c2) entered blocking state
[  507.604642] br0: port 2(c2) entered disabled state
[  507.604677] c2: entered allmulticast mode
[  507.604720] c2: entered promiscuous mode
[  507.622305] br0: port 3(c3) entered blocking state
[  507.622375] br0: port 3(c3) entered disabled state
[  507.622445] c3: entered allmulticast mode
[  507.622535] c3: entered promiscuous mode
[  507.640304] br0: port 4(sender) entered blocking state
[  507.640349] br0: port 4(sender) entered disabled state
[  507.640377] sender: entered allmulticast mode
[  507.640428] sender: entered promiscuous mode
[  507.647694] br0: port 4(sender) entered blocking state
[  507.647733] br0: port 4(sender) entered forwarding state
[  507.647768] br0: port 3(c3) entered blocking state
[  507.647800] br0: port 3(c3) entered forwarding state
[  507.647832] br0: port 2(c2) entered blocking state
[  507.647862] br0: port 2(c2) entered forwarding state
[  507.647889] br0: port 1(c1) entered blocking state
[  507.647924] br0: port 1(c1) entered forwarding state
[  507.656629] Bridge firewalling registered
[  518.337995] br0: port 1(c1) entered disabled state
[  518.338179] c1 (unregistering): left allmulticast mode
[  518.338210] c1 (unregistering): left promiscuous mode
[  518.338239] br0: port 1(c1) entered disabled state
[  518.368987] br0: port 2(c2) entered disabled state
[  518.369240] c2 (unregistering): left allmulticast mode
[  518.369275] c2 (unregistering): left promiscuous mode
[  518.369308] br0: port 2(c2) entered disabled state
[  518.386975] sender: left allmulticast mode
[  518.387011] sender: left promiscuous mode
[  518.387041] br0: port 4(sender) entered disabled state
[  518.387149] c3: left allmulticast mode
[  518.387172] c3: left promiscuous mode
[  518.387197] br0: port 3(c3) entered disabled state