[  703.656295] br0: port 1(c1) entered blocking state
[  703.656360] br0: port 1(c1) entered disabled state
[  703.656420] c1: entered allmulticast mode
[  703.656501] c1: entered promiscuous mode
[  703.705449] br0: port 2(c2) entered blocking state
[  703.705502] br0: port 2(c2) entered disabled state
[  703.705556] c2: entered allmulticast mode
[  703.705636] c2: entered promiscuous mode
[  703.752525] br0: port 3(c3) entered blocking state
[  703.752579] br0: port 3(c3) entered disabled state
[  703.752633] c3: entered allmulticast mode
[  703.752696] c3: entered promiscuous mode
[  703.803871] br0: port 4(sender) entered blocking state
[  703.803978] br0: port 4(sender) entered disabled state
[  703.804074] sender: entered allmulticast mode
[  703.804195] sender: entered promiscuous mode
[  703.824420] br0: port 4(sender) entered blocking state
[  703.824484] br0: port 4(sender) entered forwarding state
[  703.824564] br0: port 3(c3) entered blocking state
[  703.824622] br0: port 3(c3) entered forwarding state
[  703.824682] br0: port 2(c2) entered blocking state
[  703.824739] br0: port 2(c2) entered forwarding state
[  703.824802] br0: port 1(c1) entered blocking state
[  703.824861] br0: port 1(c1) entered forwarding state
[  714.522176] br0: port 1(c1) entered disabled state
[  714.522490] c1 (unregistering): left allmulticast mode
[  714.522534] c1 (unregistering): left promiscuous mode
[  714.522572] br0: port 1(c1) entered disabled state
[  714.570290] br0: port 2(c2) entered disabled state
[  714.570582] c2 (unregistering): left allmulticast mode
[  714.570673] c2 (unregistering): left promiscuous mode
[  714.570731] br0: port 2(c2) entered disabled state
[  714.601175] br0: port 3(c3) entered disabled state
[  714.601534] c3 (unregistering): left allmulticast mode
[  714.601577] c3 (unregistering): left promiscuous mode
[  714.601621] br0: port 3(c3) entered disabled state
[  714.634446] br0: port 4(sender) entered disabled state
[  714.634697] sender (unregistering): left allmulticast mode
[  714.634767] sender (unregistering): left promiscuous mode
[  714.634807] br0: port 4(sender) entered disabled state