[  504.060776] br0: port 1(c1) entered blocking state
[  504.060812] br0: port 1(c1) entered disabled state
[  504.060869] c1: entered allmulticast mode
[  504.060942] c1: entered promiscuous mode
[  504.077868] br0: port 2(c2) entered blocking state
[  504.077899] br0: port 2(c2) entered disabled state
[  504.077920] c2: entered allmulticast mode
[  504.077953] c2: entered promiscuous mode
[  504.094853] br0: port 3(c3) entered blocking state
[  504.094902] br0: port 3(c3) entered disabled state
[  504.094957] c3: entered allmulticast mode
[  504.095029] c3: entered promiscuous mode
[  504.111821] br0: port 4(sender) entered blocking state
[  504.111870] br0: port 4(sender) entered disabled state
[  504.111923] sender: entered allmulticast mode
[  504.111995] sender: entered promiscuous mode
[  504.118681] br0: port 4(sender) entered blocking state
[  504.118703] br0: port 4(sender) entered forwarding state
[  504.118724] br0: port 3(c3) entered blocking state
[  504.118741] br0: port 3(c3) entered forwarding state
[  504.118758] br0: port 2(c2) entered blocking state
[  504.118781] br0: port 2(c2) entered forwarding state
[  504.118798] br0: port 1(c1) entered blocking state
[  504.118819] br0: port 1(c1) entered forwarding state
[  504.125911] Bridge firewalling registered
[  514.783451] br0: port 1(c1) entered disabled state
[  514.783624] c1 (unregistering): left allmulticast mode
[  514.783645] c1 (unregistering): left promiscuous mode
[  514.783664] br0: port 1(c1) entered disabled state
[  514.802417] br0: port 2(c2) entered disabled state
[  514.802600] c2 (unregistering): left allmulticast mode
[  514.802651] c2 (unregistering): left promiscuous mode
[  514.802701] br0: port 2(c2) entered disabled state
[  514.817432] br0: port 3(c3) entered disabled state
[  514.817607] c3 (unregistering): left allmulticast mode
[  514.817657] c3 (unregistering): left promiscuous mode
[  514.817707] br0: port 3(c3) entered disabled state
[  514.831431] sender: left allmulticast mode
[  514.831478] sender: left promiscuous mode
[  514.831530] br0: port 4(sender) entered disabled state