[  691.885127] br0: port 1(c1) entered blocking state
[  691.885223] br0: port 1(c1) entered disabled state
[  691.885301] c1: entered allmulticast mode
[  691.885380] c1: entered promiscuous mode
[  691.932173] br0: port 2(c2) entered blocking state
[  691.932254] br0: port 2(c2) entered disabled state
[  691.932318] c2: entered allmulticast mode
[  691.932391] c2: entered promiscuous mode
[  691.979198] br0: port 3(c3) entered blocking state
[  691.979311] br0: port 3(c3) entered disabled state
[  691.979380] c3: entered allmulticast mode
[  691.979456] c3: entered promiscuous mode
[  692.026328] br0: port 4(sender) entered blocking state
[  692.026395] br0: port 4(sender) entered disabled state
[  692.026456] sender: entered allmulticast mode
[  692.026556] sender: entered promiscuous mode
[  692.044157] br0: port 4(sender) entered blocking state
[  692.044220] br0: port 4(sender) entered forwarding state
[  692.044276] br0: port 3(c3) entered blocking state
[  692.044322] br0: port 3(c3) entered forwarding state
[  692.044370] br0: port 2(c2) entered blocking state
[  692.044411] br0: port 2(c2) entered forwarding state
[  692.044459] br0: port 1(c1) entered blocking state
[  692.044500] br0: port 1(c1) entered forwarding state
[  702.793233] br0: port 1(c1) entered disabled state
[  702.793526] c1 (unregistering): left allmulticast mode
[  702.793574] c1 (unregistering): left promiscuous mode
[  702.793614] br0: port 1(c1) entered disabled state
[  702.836224] br0: port 2(c2) entered disabled state
[  702.836465] c2 (unregistering): left allmulticast mode
[  702.836522] c2 (unregistering): left promiscuous mode
[  702.836569] br0: port 2(c2) entered disabled state
[  702.871234] br0: port 3(c3) entered disabled state
[  702.871479] c3 (unregistering): left allmulticast mode
[  702.871534] c3 (unregistering): left promiscuous mode
[  702.871585] br0: port 3(c3) entered disabled state
[  702.914212] br0: port 4(sender) entered disabled state
[  702.914469] sender (unregistering): left allmulticast mode
[  702.914516] sender (unregistering): left promiscuous mode
[  702.914549] br0: port 4(sender) entered disabled state