[  466.482319] br0: port 1(c1) entered blocking state
[  466.482428] br0: port 1(c1) entered disabled state
[  466.482492] c1: entered allmulticast mode
[  466.482567] c1: entered promiscuous mode
[  466.540862] br0: port 2(c2) entered blocking state
[  466.540950] br0: port 2(c2) entered disabled state
[  466.541003] c2: entered allmulticast mode
[  466.541077] c2: entered promiscuous mode
[  466.599390] br0: port 3(c3) entered blocking state
[  466.599468] br0: port 3(c3) entered disabled state
[  466.599537] c3: entered allmulticast mode
[  466.599632] c3: entered promiscuous mode
[  466.660019] br0: port 4(sender) entered blocking state
[  466.660081] br0: port 4(sender) entered disabled state
[  466.660174] sender: entered allmulticast mode
[  466.660269] sender: entered promiscuous mode
[  466.684397] br0: port 4(sender) entered blocking state
[  466.684478] br0: port 4(sender) entered forwarding state
[  466.684533] br0: port 3(c3) entered blocking state
[  466.684575] br0: port 3(c3) entered forwarding state
[  466.684617] br0: port 2(c2) entered blocking state
[  466.684657] br0: port 2(c2) entered forwarding state
[  466.684699] br0: port 1(c1) entered blocking state
[  466.684738] br0: port 1(c1) entered forwarding state
[  477.401458] br0: port 1(c1) entered disabled state
[  477.401763] c1 (unregistering): left allmulticast mode
[  477.401818] c1 (unregistering): left promiscuous mode
[  477.401865] br0: port 1(c1) entered disabled state
[  477.452365] br0: port 2(c2) entered disabled state
[  477.452726] c2 (unregistering): left allmulticast mode
[  477.452790] c2 (unregistering): left promiscuous mode
[  477.452845] br0: port 2(c2) entered disabled state
[  477.485306] br0: port 3(c3) entered disabled state
[  477.485590] c3 (unregistering): left allmulticast mode
[  477.485668] c3 (unregistering): left promiscuous mode
[  477.485723] br0: port 3(c3) entered disabled state
[  477.527460] br0: port 4(sender) entered disabled state
[  477.527847] sender (unregistering): left allmulticast mode
[  477.527912] sender (unregistering): left promiscuous mode
[  477.527957] br0: port 4(sender) entered disabled state