[  540.044870] br0: port 1(c1) entered blocking state
[  540.044964] br0: port 1(c1) entered disabled state
[  540.045032] c1: entered allmulticast mode
[  540.045127] c1: entered promiscuous mode
[  540.064305] br0: port 2(c2) entered blocking state
[  540.064351] br0: port 2(c2) entered disabled state
[  540.064391] c2: entered allmulticast mode
[  540.064449] c2: entered promiscuous mode
[  540.083406] br0: port 3(c3) entered blocking state
[  540.083487] br0: port 3(c3) entered disabled state
[  540.083553] c3: entered allmulticast mode
[  540.083635] c3: entered promiscuous mode
[  540.102625] br0: port 4(sender) entered blocking state
[  540.102695] br0: port 4(sender) entered disabled state
[  540.102762] sender: entered allmulticast mode
[  540.102854] sender: entered promiscuous mode
[  540.110467] br0: port 4(sender) entered blocking state
[  540.110509] br0: port 4(sender) entered forwarding state
[  540.110544] br0: port 3(c3) entered blocking state
[  540.110575] br0: port 3(c3) entered forwarding state
[  540.110610] br0: port 2(c2) entered blocking state
[  540.110640] br0: port 2(c2) entered forwarding state
[  540.110669] br0: port 1(c1) entered blocking state
[  540.110697] br0: port 1(c1) entered forwarding state
[  540.119083] Bridge firewalling registered
[  550.734572] br0: port 1(c1) entered disabled state
[  550.734760] c1 (unregistering): left allmulticast mode
[  550.734792] c1 (unregistering): left promiscuous mode
[  550.734822] br0: port 1(c1) entered disabled state
[  550.752566] br0: port 2(c2) entered disabled state
[  550.752751] c2 (unregistering): left allmulticast mode
[  550.752788] c2 (unregistering): left promiscuous mode
[  550.752820] br0: port 2(c2) entered disabled state
[  550.768560] br0: port 3(c3) entered disabled state
[  550.768710] c3 (unregistering): left allmulticast mode
[  550.768746] c3 (unregistering): left promiscuous mode
[  550.768777] br0: port 3(c3) entered disabled state
[  550.784562] br0: port 4(sender) entered disabled state
[  550.784720] sender (unregistering): left allmulticast mode
[  550.784751] sender (unregistering): left promiscuous mode
[  550.784784] br0: port 4(sender) entered disabled state