[  717.283640] br0: port 1(c1) entered blocking state
[  717.283706] br0: port 1(c1) entered disabled state
[  717.283776] c1: entered allmulticast mode
[  717.283863] c1: entered promiscuous mode
[  717.338099] br0: port 2(c2) entered blocking state
[  717.338169] br0: port 2(c2) entered disabled state
[  717.338230] c2: entered allmulticast mode
[  717.338309] c2: entered promiscuous mode
[  717.393797] br0: port 3(c3) entered blocking state
[  717.393890] br0: port 3(c3) entered disabled state
[  717.393980] c3: entered allmulticast mode
[  717.394074] c3: entered promiscuous mode
[  717.449095] br0: port 4(sender) entered blocking state
[  717.449171] br0: port 4(sender) entered disabled state
[  717.449237] sender: entered allmulticast mode
[  717.449322] sender: entered promiscuous mode
[  717.471037] br0: port 4(sender) entered blocking state
[  717.471121] br0: port 4(sender) entered forwarding state
[  717.471179] br0: port 3(c3) entered blocking state
[  717.471226] br0: port 3(c3) entered forwarding state
[  717.471277] br0: port 2(c2) entered blocking state
[  717.471325] br0: port 2(c2) entered forwarding state
[  717.471374] br0: port 1(c1) entered blocking state
[  717.471422] br0: port 1(c1) entered forwarding state
[  728.214143] br0: port 1(c1) entered disabled state
[  728.214531] c1 (unregistering): left allmulticast mode
[  728.214599] c1 (unregistering): left promiscuous mode
[  728.214647] br0: port 1(c1) entered disabled state
[  728.255094] br0: port 2(c2) entered disabled state
[  728.255564] c2 (unregistering): left allmulticast mode
[  728.255636] c2 (unregistering): left promiscuous mode
[  728.255687] br0: port 2(c2) entered disabled state
[  728.294062] br0: port 3(c3) entered disabled state
[  728.294349] c3 (unregistering): left allmulticast mode
[  728.294402] c3 (unregistering): left promiscuous mode
[  728.294438] br0: port 3(c3) entered disabled state
[  728.348072] br0: port 4(sender) entered disabled state
[  728.348388] sender (unregistering): left allmulticast mode
[  728.348462] sender (unregistering): left promiscuous mode
[  728.348511] br0: port 4(sender) entered disabled state