[  513.823931] br0: port 1(c1) entered blocking state
[  513.824035] br0: port 1(c1) entered disabled state
[  513.824111] c1: entered allmulticast mode
[  513.824199] c1: entered promiscuous mode
[  513.844428] br0: port 2(c2) entered blocking state
[  513.844498] br0: port 2(c2) entered disabled state
[  513.844578] c2: entered allmulticast mode
[  513.844660] c2: entered promiscuous mode
[  513.864680] br0: port 3(c3) entered blocking state
[  513.864713] br0: port 3(c3) entered disabled state
[  513.864752] c3: entered allmulticast mode
[  513.864795] c3: entered promiscuous mode
[  513.884617] br0: port 4(sender) entered blocking state
[  513.884685] br0: port 4(sender) entered disabled state
[  513.884758] sender: entered allmulticast mode
[  513.884843] sender: entered promiscuous mode
[  513.892706] br0: port 4(sender) entered blocking state
[  513.892771] br0: port 4(sender) entered forwarding state
[  513.892838] br0: port 3(c3) entered blocking state
[  513.892902] br0: port 3(c3) entered forwarding state
[  513.892968] br0: port 2(c2) entered blocking state
[  513.893041] br0: port 2(c2) entered forwarding state
[  513.893109] br0: port 1(c1) entered blocking state
[  513.893173] br0: port 1(c1) entered forwarding state
[  513.901689] Bridge firewalling registered
[  524.519669] br0: port 1(c1) entered disabled state
[  524.519907] c1 (unregistering): left allmulticast mode
[  524.519976] c1 (unregistering): left promiscuous mode
[  524.520036] br0: port 1(c1) entered disabled state
[  524.551676] br0: port 2(c2) entered disabled state
[  524.551938] c2 (unregistering): left allmulticast mode
[  524.552012] c2 (unregistering): left promiscuous mode
[  524.552109] br0: port 2(c2) entered disabled state
[  524.584732] br0: port 4(sender) entered disabled state
[  524.584919] br0: port 3(c3) entered disabled state
[  524.585223] sender (unregistering): left allmulticast mode
[  524.585303] sender (unregistering): left promiscuous mode
[  524.585368] br0: port 4(sender) entered disabled state
[  524.585673] c3 (unregistering): left allmulticast mode
[  524.585748] c3 (unregistering): left promiscuous mode
[  524.585812] br0: port 3(c3) entered disabled state