[  506.969711] br0: port 1(c1) entered blocking state
[  506.969768] br0: port 1(c1) entered disabled state
[  506.969806] c1: entered allmulticast mode
[  506.969874] c1: entered promiscuous mode
[  506.988770] br0: port 2(c2) entered blocking state
[  506.988877] br0: port 2(c2) entered disabled state
[  506.988949] c2: entered allmulticast mode
[  506.989038] c2: entered promiscuous mode
[  507.008237] br0: port 3(c3) entered blocking state
[  507.008311] br0: port 3(c3) entered disabled state
[  507.008384] c3: entered allmulticast mode
[  507.008476] c3: entered promiscuous mode
[  507.028220] br0: port 4(sender) entered blocking state
[  507.028267] br0: port 4(sender) entered disabled state
[  507.028305] sender: entered allmulticast mode
[  507.028366] sender: entered promiscuous mode
[  507.036048] br0: port 4(sender) entered blocking state
[  507.036091] br0: port 4(sender) entered forwarding state
[  507.036124] br0: port 3(c3) entered blocking state
[  507.036154] br0: port 3(c3) entered forwarding state
[  507.036186] br0: port 2(c2) entered blocking state
[  507.036215] br0: port 2(c2) entered forwarding state
[  507.036246] br0: port 1(c1) entered blocking state
[  507.036274] br0: port 1(c1) entered forwarding state
[  507.045903] Bridge firewalling registered
[  517.724377] br0: port 1(c1) entered disabled state
[  517.724584] c1 (unregistering): left allmulticast mode
[  517.724616] c1 (unregistering): left promiscuous mode
[  517.724648] br0: port 1(c1) entered disabled state
[  517.741972] br0: port 2(c2) entered disabled state
[  517.742139] c2 (unregistering): left allmulticast mode
[  517.742180] c2 (unregistering): left promiscuous mode
[  517.742214] br0: port 2(c2) entered disabled state
[  517.754727] br0: port 3(c3) entered disabled state
[  517.754891] c3 (unregistering): left allmulticast mode
[  517.754927] c3 (unregistering): left promiscuous mode
[  517.754959] br0: port 3(c3) entered disabled state
[  517.769506] br0: port 4(sender) entered disabled state
[  517.769751] sender (unregistering): left allmulticast mode
[  517.769782] sender (unregistering): left promiscuous mode
[  517.769812] br0: port 4(sender) entered disabled state