[  692.002632] br0: port 1(c1) entered blocking state
[  692.002687] br0: port 1(c1) entered disabled state
[  692.002743] c1: entered allmulticast mode
[  692.002815] c1: entered promiscuous mode
[  692.045954] br0: port 2(c2) entered blocking state
[  692.046042] br0: port 2(c2) entered disabled state
[  692.046113] c2: entered allmulticast mode
[  692.046205] c2: entered promiscuous mode
[  692.091272] br0: port 3(c3) entered blocking state
[  692.091328] br0: port 3(c3) entered disabled state
[  692.091378] c3: entered allmulticast mode
[  692.091446] c3: entered promiscuous mode
[  692.136367] br0: port 4(sender) entered blocking state
[  692.136428] br0: port 4(sender) entered disabled state
[  692.136492] sender: entered allmulticast mode
[  692.136588] sender: entered promiscuous mode
[  692.153902] br0: port 4(sender) entered blocking state
[  692.153968] br0: port 4(sender) entered forwarding state
[  692.154021] br0: port 3(c3) entered blocking state
[  692.154075] br0: port 3(c3) entered forwarding state
[  692.154126] br0: port 2(c2) entered blocking state
[  692.154181] br0: port 2(c2) entered forwarding state
[  692.154233] br0: port 1(c1) entered blocking state
[  692.154293] br0: port 1(c1) entered forwarding state
[  702.873461] br0: port 1(c1) entered disabled state
[  702.873743] c1 (unregistering): left allmulticast mode
[  702.873789] c1 (unregistering): left promiscuous mode
[  702.873826] br0: port 1(c1) entered disabled state
[  702.904412] br0: port 2(c2) entered disabled state
[  702.904665] c2 (unregistering): left allmulticast mode
[  702.904718] c2 (unregistering): left promiscuous mode
[  702.904755] br0: port 2(c2) entered disabled state
[  702.947468] br0: port 3(c3) entered disabled state
[  702.947771] c3 (unregistering): left allmulticast mode
[  702.947842] c3 (unregistering): left promiscuous mode
[  702.947891] br0: port 3(c3) entered disabled state
[  702.981434] br0: port 4(sender) entered disabled state
[  702.981684] sender (unregistering): left allmulticast mode
[  702.981736] sender (unregistering): left promiscuous mode
[  702.981770] br0: port 4(sender) entered disabled state