[  700.365065] br0: port 1(c1) entered blocking state
[  700.365154] br0: port 1(c1) entered disabled state
[  700.365223] c1: entered allmulticast mode
[  700.365309] c1: entered promiscuous mode
[  700.410298] br0: port 2(c2) entered blocking state
[  700.410357] br0: port 2(c2) entered disabled state
[  700.410423] c2: entered allmulticast mode
[  700.410508] c2: entered promiscuous mode
[  700.454868] br0: port 3(c3) entered blocking state
[  700.454962] br0: port 3(c3) entered disabled state
[  700.455028] c3: entered allmulticast mode
[  700.455108] c3: entered promiscuous mode
[  700.499593] br0: port 4(sender) entered blocking state
[  700.499654] br0: port 4(sender) entered disabled state
[  700.499718] sender: entered allmulticast mode
[  700.499813] sender: entered promiscuous mode
[  700.516620] br0: port 4(sender) entered blocking state
[  700.516694] br0: port 4(sender) entered forwarding state
[  700.516751] br0: port 3(c3) entered blocking state
[  700.516807] br0: port 3(c3) entered forwarding state
[  700.516865] br0: port 2(c2) entered blocking state
[  700.516923] br0: port 2(c2) entered forwarding state
[  700.516995] br0: port 1(c1) entered blocking state
[  700.517055] br0: port 1(c1) entered forwarding state
[  711.224280] br0: port 1(c1) entered disabled state
[  711.224810] c1 (unregistering): left allmulticast mode
[  711.224872] c1 (unregistering): left promiscuous mode
[  711.224917] br0: port 1(c1) entered disabled state
[  711.256044] br0: port 2(c2) entered disabled state
[  711.256399] c2 (unregistering): left allmulticast mode
[  711.256468] c2 (unregistering): left promiscuous mode
[  711.256518] br0: port 2(c2) entered disabled state
[  711.316986] br0: port 3(c3) entered disabled state
[  711.317237] c3 (unregistering): left allmulticast mode
[  711.317284] c3 (unregistering): left promiscuous mode
[  711.317328] br0: port 3(c3) entered disabled state
[  711.355976] br0: port 4(sender) entered disabled state
[  711.356185] sender (unregistering): left allmulticast mode
[  711.356234] sender (unregistering): left promiscuous mode
[  711.356278] br0: port 4(sender) entered disabled state