[  692.593154] br0: port 1(c1) entered blocking state
[  692.593236] br0: port 1(c1) entered disabled state
[  692.593323] c1: entered allmulticast mode
[  692.593410] c1: entered promiscuous mode
[  692.644457] br0: port 2(c2) entered blocking state
[  692.644582] br0: port 2(c2) entered disabled state
[  692.644675] c2: entered allmulticast mode
[  692.644779] c2: entered promiscuous mode
[  692.696114] br0: port 3(c3) entered blocking state
[  692.696181] br0: port 3(c3) entered disabled state
[  692.696253] c3: entered allmulticast mode
[  692.696339] c3: entered promiscuous mode
[  692.749257] br0: port 4(sender) entered blocking state
[  692.749374] br0: port 4(sender) entered disabled state
[  692.749472] sender: entered allmulticast mode
[  692.749598] sender: entered promiscuous mode
[  692.770106] br0: port 4(sender) entered blocking state
[  692.770216] br0: port 4(sender) entered forwarding state
[  692.770297] br0: port 3(c3) entered blocking state
[  692.770351] br0: port 3(c3) entered forwarding state
[  692.770408] br0: port 2(c2) entered blocking state
[  692.770465] br0: port 2(c2) entered forwarding state
[  692.770538] br0: port 1(c1) entered blocking state
[  692.770597] br0: port 1(c1) entered forwarding state
[  703.490664] br0: port 1(c1) entered disabled state
[  703.490932] c1 (unregistering): left allmulticast mode
[  703.490997] c1 (unregistering): left promiscuous mode
[  703.491053] br0: port 1(c1) entered disabled state
[  703.536690] br0: port 2(c2) entered disabled state
[  703.537021] c2 (unregistering): left allmulticast mode
[  703.537092] c2 (unregistering): left promiscuous mode
[  703.537152] br0: port 2(c2) entered disabled state
[  703.582649] br0: port 3(c3) entered disabled state
[  703.582890] c3 (unregistering): left allmulticast mode
[  703.582960] c3 (unregistering): left promiscuous mode
[  703.583010] br0: port 3(c3) entered disabled state
[  703.615656] br0: port 4(sender) entered disabled state
[  703.615911] sender (unregistering): left allmulticast mode
[  703.615978] sender (unregistering): left promiscuous mode
[  703.616047] br0: port 4(sender) entered disabled state