[  617.095126] br0: port 1(c1) entered blocking state
[  617.095221] br0: port 1(c1) entered disabled state
[  617.095295] c1: entered allmulticast mode
[  617.095387] c1: entered promiscuous mode
[  617.178182] br0: port 2(c2) entered blocking state
[  617.178257] br0: port 2(c2) entered disabled state
[  617.178321] c2: entered allmulticast mode
[  617.178408] c2: entered promiscuous mode
[  617.260651] br0: port 3(c3) entered blocking state
[  617.260727] br0: port 3(c3) entered disabled state
[  617.260789] c3: entered allmulticast mode
[  617.260860] c3: entered promiscuous mode
[  617.348546] br0: port 4(sender) entered blocking state
[  617.348625] br0: port 4(sender) entered disabled state
[  617.348697] sender: entered allmulticast mode
[  617.348797] sender: entered promiscuous mode
[  617.382100] br0: port 4(sender) entered blocking state
[  617.382172] br0: port 4(sender) entered forwarding state
[  617.382215] br0: port 3(c3) entered blocking state
[  617.382253] br0: port 3(c3) entered forwarding state
[  617.382298] br0: port 2(c2) entered blocking state
[  617.382342] br0: port 2(c2) entered forwarding state
[  617.382387] br0: port 1(c1) entered blocking state
[  617.382428] br0: port 1(c1) entered forwarding state
[  628.198314] br0: port 1(c1) entered disabled state
[  628.198677] c1 (unregistering): left allmulticast mode
[  628.198727] c1 (unregistering): left promiscuous mode
[  628.198770] br0: port 1(c1) entered disabled state
[  628.251368] br0: port 2(c2) entered disabled state
[  628.251661] c2 (unregistering): left allmulticast mode
[  628.251714] c2 (unregistering): left promiscuous mode
[  628.251765] br0: port 2(c2) entered disabled state
[  628.318253] br0: port 3(c3) entered disabled state
[  628.318892] c3 (unregistering): left allmulticast mode
[  628.318947] c3 (unregistering): left promiscuous mode
[  628.318993] br0: port 3(c3) entered disabled state
[  628.361254] br0: port 4(sender) entered disabled state
[  628.361667] sender (unregistering): left allmulticast mode
[  628.361716] sender (unregistering): left promiscuous mode
[  628.361767] br0: port 4(sender) entered disabled state