[  703.512108] br0: port 1(c1) entered blocking state
[  703.512168] br0: port 1(c1) entered disabled state
[  703.512232] c1: entered allmulticast mode
[  703.512303] c1: entered promiscuous mode
[  703.561998] br0: port 2(c2) entered blocking state
[  703.562067] br0: port 2(c2) entered disabled state
[  703.562127] c2: entered allmulticast mode
[  703.562204] c2: entered promiscuous mode
[  703.611626] br0: port 3(c3) entered blocking state
[  703.611690] br0: port 3(c3) entered disabled state
[  703.611751] c3: entered allmulticast mode
[  703.611819] c3: entered promiscuous mode
[  703.663241] br0: port 4(sender) entered blocking state
[  703.663334] br0: port 4(sender) entered disabled state
[  703.663432] sender: entered allmulticast mode
[  703.663556] sender: entered promiscuous mode
[  703.684863] br0: port 4(sender) entered blocking state
[  703.684933] br0: port 4(sender) entered forwarding state
[  703.684996] br0: port 3(c3) entered blocking state
[  703.685047] br0: port 3(c3) entered forwarding state
[  703.685095] br0: port 2(c2) entered blocking state
[  703.685145] br0: port 2(c2) entered forwarding state
[  703.685198] br0: port 1(c1) entered blocking state
[  703.685249] br0: port 1(c1) entered forwarding state
[  714.418571] br0: port 1(c1) entered disabled state
[  714.419094] c1 (unregistering): left allmulticast mode
[  714.419165] c1 (unregistering): left promiscuous mode
[  714.419214] br0: port 1(c1) entered disabled state
[  714.474642] br0: port 2(c2) entered disabled state
[  714.475039] c2 (unregistering): left allmulticast mode
[  714.475142] c2 (unregistering): left promiscuous mode
[  714.475239] br0: port 2(c2) entered disabled state
[  714.521648] br0: port 3(c3) entered disabled state
[  714.522021] c3 (unregistering): left allmulticast mode
[  714.522095] c3 (unregistering): left promiscuous mode
[  714.522179] br0: port 3(c3) entered disabled state
[  714.564601] br0: port 4(sender) entered disabled state
[  714.564934] sender (unregistering): left allmulticast mode
[  714.565048] sender (unregistering): left promiscuous mode
[  714.565108] br0: port 4(sender) entered disabled state