[  513.478557] br0: port 1(c1) entered blocking state
[  513.478647] br0: port 1(c1) entered disabled state
[  513.478724] c1: entered allmulticast mode
[  513.478819] c1: entered promiscuous mode
[  513.497517] br0: port 2(c2) entered blocking state
[  513.497561] br0: port 2(c2) entered disabled state
[  513.497598] c2: entered allmulticast mode
[  513.497644] c2: entered promiscuous mode
[  513.516519] br0: port 3(c3) entered blocking state
[  513.516589] br0: port 3(c3) entered disabled state
[  513.516665] c3: entered allmulticast mode
[  513.516750] c3: entered promiscuous mode
[  513.535431] br0: port 4(sender) entered blocking state
[  513.535474] br0: port 4(sender) entered disabled state
[  513.535511] sender: entered allmulticast mode
[  513.535570] sender: entered promiscuous mode
[  513.542910] br0: port 4(sender) entered blocking state
[  513.542953] br0: port 4(sender) entered forwarding state
[  513.542991] br0: port 3(c3) entered blocking state
[  513.543021] br0: port 3(c3) entered forwarding state
[  513.543053] br0: port 2(c2) entered blocking state
[  513.543088] br0: port 2(c2) entered forwarding state
[  513.543120] br0: port 1(c1) entered blocking state
[  513.543150] br0: port 1(c1) entered forwarding state
[  513.552041] Bridge firewalling registered
[  524.188389] br0: port 1(c1) entered disabled state
[  524.188625] c1 (unregistering): left allmulticast mode
[  524.188664] c1 (unregistering): left promiscuous mode
[  524.188697] br0: port 1(c1) entered disabled state
[  524.219401] br0: port 3(c3) entered disabled state
[  524.219509] br0: port 2(c2) entered disabled state
[  524.219774] c3 (unregistering): left allmulticast mode
[  524.219813] c3 (unregistering): left promiscuous mode
[  524.219853] br0: port 3(c3) entered disabled state
[  524.220214] c2 (unregistering): left allmulticast mode
[  524.220270] c2 (unregistering): left promiscuous mode
[  524.220368] br0: port 2(c2) entered disabled state
[  524.249358] br0: port 4(sender) entered disabled state
[  524.249563] sender (unregistering): left allmulticast mode
[  524.249606] sender (unregistering): left promiscuous mode
[  524.249639] br0: port 4(sender) entered disabled state