[  691.947751] br0: port 1(c1) entered blocking state
[  691.947813] br0: port 1(c1) entered disabled state
[  691.947875] c1: entered allmulticast mode
[  691.947951] c1: entered promiscuous mode
[  691.993866] br0: port 2(c2) entered blocking state
[  691.993933] br0: port 2(c2) entered disabled state
[  691.994004] c2: entered allmulticast mode
[  691.994090] c2: entered promiscuous mode
[  692.035269] br0: port 3(c3) entered blocking state
[  692.035329] br0: port 3(c3) entered disabled state
[  692.035380] c3: entered allmulticast mode
[  692.035450] c3: entered promiscuous mode
[  692.074562] br0: port 4(sender) entered blocking state
[  692.074620] br0: port 4(sender) entered disabled state
[  692.074671] sender: entered allmulticast mode
[  692.074762] sender: entered promiscuous mode
[  692.089863] br0: port 4(sender) entered blocking state
[  692.089920] br0: port 4(sender) entered forwarding state
[  692.089965] br0: port 3(c3) entered blocking state
[  692.090003] br0: port 3(c3) entered forwarding state
[  692.090042] br0: port 2(c2) entered blocking state
[  692.090078] br0: port 2(c2) entered forwarding state
[  692.090115] br0: port 1(c1) entered blocking state
[  692.090153] br0: port 1(c1) entered forwarding state
[  702.819845] br0: port 1(c1) entered disabled state
[  702.820214] c1 (unregistering): left allmulticast mode
[  702.820277] c1 (unregistering): left promiscuous mode
[  702.820320] br0: port 1(c1) entered disabled state
[  702.858880] br0: port 2(c2) entered disabled state
[  702.859244] c2 (unregistering): left allmulticast mode
[  702.859310] c2 (unregistering): left promiscuous mode
[  702.859354] br0: port 2(c2) entered disabled state
[  702.909840] br0: port 3(c3) entered disabled state
[  702.910330] c3 (unregistering): left allmulticast mode
[  702.910387] c3 (unregistering): left promiscuous mode
[  702.910436] br0: port 3(c3) entered disabled state
[  702.948903] br0: port 4(sender) entered disabled state
[  702.949450] sender (unregistering): left allmulticast mode
[  702.949515] sender (unregistering): left promiscuous mode
[  702.949565] br0: port 4(sender) entered disabled state