[  506.603897] br0: port 1(c1) entered blocking state
[  506.603953] br0: port 1(c1) entered disabled state
[  506.603989] c1: entered allmulticast mode
[  506.604045] c1: entered promiscuous mode
[  506.621044] br0: port 2(c2) entered blocking state
[  506.621120] br0: port 2(c2) entered disabled state
[  506.621188] c2: entered allmulticast mode
[  506.621267] c2: entered promiscuous mode
[  506.638275] br0: port 3(c3) entered blocking state
[  506.638311] br0: port 3(c3) entered disabled state
[  506.638344] c3: entered allmulticast mode
[  506.638389] c3: entered promiscuous mode
[  506.655500] br0: port 4(sender) entered blocking state
[  506.655570] br0: port 4(sender) entered disabled state
[  506.655643] sender: entered allmulticast mode
[  506.655734] sender: entered promiscuous mode
[  506.662553] br0: port 4(sender) entered blocking state
[  506.662622] br0: port 4(sender) entered forwarding state
[  506.662692] br0: port 3(c3) entered blocking state
[  506.662765] br0: port 3(c3) entered forwarding state
[  506.662833] br0: port 2(c2) entered blocking state
[  506.662900] br0: port 2(c2) entered forwarding state
[  506.662967] br0: port 1(c1) entered blocking state
[  506.663031] br0: port 1(c1) entered forwarding state
[  506.671428] Bridge firewalling registered
[  517.337604] br0: port 1(c1) entered disabled state
[  517.337886] c1 (unregistering): left allmulticast mode
[  517.337920] c1 (unregistering): left promiscuous mode
[  517.337953] br0: port 1(c1) entered disabled state
[  517.354855] br0: port 2(c2) entered disabled state
[  517.355001] c2 (unregistering): left allmulticast mode
[  517.355030] c2 (unregistering): left promiscuous mode
[  517.355061] br0: port 2(c2) entered disabled state
[  517.373903] br0: port 3(c3) entered disabled state
[  517.374096] c3 (unregistering): left allmulticast mode
[  517.374131] c3 (unregistering): left promiscuous mode
[  517.374163] br0: port 3(c3) entered disabled state
[  517.387892] br0: port 4(sender) entered disabled state
[  517.388063] sender (unregistering): left allmulticast mode
[  517.388096] sender (unregistering): left promiscuous mode
[  517.388121] br0: port 4(sender) entered disabled state