[  517.779011] br0: port 1(c1) entered blocking state
[  517.779107] br0: port 1(c1) entered disabled state
[  517.779178] c1: entered allmulticast mode
[  517.779277] c1: entered promiscuous mode
[  517.799133] br0: port 2(c2) entered blocking state
[  517.799187] br0: port 2(c2) entered disabled state
[  517.799244] c2: entered allmulticast mode
[  517.799306] c2: entered promiscuous mode
[  517.819111] br0: port 3(c3) entered blocking state
[  517.819159] br0: port 3(c3) entered disabled state
[  517.819196] c3: entered allmulticast mode
[  517.819255] c3: entered promiscuous mode
[  517.839252] br0: port 4(sender) entered blocking state
[  517.839295] br0: port 4(sender) entered disabled state
[  517.839333] sender: entered allmulticast mode
[  517.839397] sender: entered promiscuous mode
[  517.847337] br0: port 4(sender) entered blocking state
[  517.847374] br0: port 4(sender) entered forwarding state
[  517.847412] br0: port 3(c3) entered blocking state
[  517.847444] br0: port 3(c3) entered forwarding state
[  517.847477] br0: port 2(c2) entered blocking state
[  517.847508] br0: port 2(c2) entered forwarding state
[  517.847541] br0: port 1(c1) entered blocking state
[  517.847571] br0: port 1(c1) entered forwarding state
[  517.856095] Bridge firewalling registered
[  528.485142] br0: port 1(c1) entered disabled state
[  528.485340] c1 (unregistering): left allmulticast mode
[  528.485371] c1 (unregistering): left promiscuous mode
[  528.485401] br0: port 1(c1) entered disabled state
[  528.503137] br0: port 2(c2) entered disabled state
[  528.503322] c2 (unregistering): left allmulticast mode
[  528.503374] c2 (unregistering): left promiscuous mode
[  528.503416] br0: port 2(c2) entered disabled state
[  528.519284] br0: port 3(c3) entered disabled state
[  528.519459] c3 (unregistering): left allmulticast mode
[  528.519492] c3 (unregistering): left promiscuous mode
[  528.519518] br0: port 3(c3) entered disabled state
[  528.541138] br0: port 4(sender) entered disabled state
[  528.541295] sender (unregistering): left allmulticast mode
[  528.541329] sender (unregistering): left promiscuous mode
[  528.541369] br0: port 4(sender) entered disabled state