[  513.540635] br0: port 1(c1) entered blocking state
[  513.540691] br0: port 1(c1) entered disabled state
[  513.540736] c1: entered allmulticast mode
[  513.540788] c1: entered promiscuous mode
[  513.560535] br0: port 2(c2) entered blocking state
[  513.560574] br0: port 2(c2) entered disabled state
[  513.560610] c2: entered allmulticast mode
[  513.560660] c2: entered promiscuous mode
[  513.580390] br0: port 3(c3) entered blocking state
[  513.580426] br0: port 3(c3) entered disabled state
[  513.580461] c3: entered allmulticast mode
[  513.580510] c3: entered promiscuous mode
[  513.599792] br0: port 4(sender) entered blocking state
[  513.599830] br0: port 4(sender) entered disabled state
[  513.599869] sender: entered allmulticast mode
[  513.599937] sender: entered promiscuous mode
[  513.607617] br0: port 4(sender) entered blocking state
[  513.607654] br0: port 4(sender) entered forwarding state
[  513.607693] br0: port 3(c3) entered blocking state
[  513.607727] br0: port 3(c3) entered forwarding state
[  513.607759] br0: port 2(c2) entered blocking state
[  513.607792] br0: port 2(c2) entered forwarding state
[  513.607822] br0: port 1(c1) entered blocking state
[  513.607852] br0: port 1(c1) entered forwarding state
[  513.616653] Bridge firewalling registered
[  524.295349] br0: port 1(c1) entered disabled state
[  524.295631] c1 (unregistering): left allmulticast mode
[  524.295682] c1 (unregistering): left promiscuous mode
[  524.295713] br0: port 1(c1) entered disabled state
[  524.319288] br0: port 2(c2) entered disabled state
[  524.319488] c2 (unregistering): left allmulticast mode
[  524.319532] c2 (unregistering): left promiscuous mode
[  524.319563] br0: port 2(c2) entered disabled state
[  524.344344] br0: port 4(sender) entered disabled state
[  524.344425] br0: port 3(c3) entered disabled state
[  524.344598] sender (unregistering): left allmulticast mode
[  524.344636] sender (unregistering): left promiscuous mode
[  524.344669] br0: port 4(sender) entered disabled state
[  524.345023] c3 (unregistering): left allmulticast mode
[  524.345063] c3 (unregistering): left promiscuous mode
[  524.345088] br0: port 3(c3) entered disabled state