[  773.298645] br0: port 1(c1) entered blocking state
[  773.298732] br0: port 1(c1) entered disabled state
[  773.298803] c1: entered allmulticast mode
[  773.298906] c1: entered promiscuous mode
[  773.346071] br0: port 2(c2) entered blocking state
[  773.346192] br0: port 2(c2) entered disabled state
[  773.346274] c2: entered allmulticast mode
[  773.346361] c2: entered promiscuous mode
[  773.393549] br0: port 3(c3) entered blocking state
[  773.393635] br0: port 3(c3) entered disabled state
[  773.393713] c3: entered allmulticast mode
[  773.393796] c3: entered promiscuous mode
[  773.441400] br0: port 4(sender) entered blocking state
[  773.441467] br0: port 4(sender) entered disabled state
[  773.441519] sender: entered allmulticast mode
[  773.441604] sender: entered promiscuous mode
[  773.460503] br0: port 4(sender) entered blocking state
[  773.460560] br0: port 4(sender) entered forwarding state
[  773.460605] br0: port 3(c3) entered blocking state
[  773.460652] br0: port 3(c3) entered forwarding state
[  773.460695] br0: port 2(c2) entered blocking state
[  773.460741] br0: port 2(c2) entered forwarding state
[  773.460790] br0: port 1(c1) entered blocking state
[  773.460834] br0: port 1(c1) entered forwarding state
[  784.162300] br0: port 1(c1) entered disabled state
[  784.162894] c1 (unregistering): left allmulticast mode
[  784.162963] c1 (unregistering): left promiscuous mode
[  784.163010] br0: port 1(c1) entered disabled state
[  784.185274] br0: port 2(c2) entered disabled state
[  784.185535] c2 (unregistering): left allmulticast mode
[  784.185581] c2 (unregistering): left promiscuous mode
[  784.185616] br0: port 2(c2) entered disabled state
[  784.226288] br0: port 3(c3) entered disabled state
[  784.226519] c3 (unregistering): left allmulticast mode
[  784.226579] c3 (unregistering): left promiscuous mode
[  784.226619] br0: port 3(c3) entered disabled state
[  784.261532] br0: port 4(sender) entered disabled state
[  784.261881] sender (unregistering): left allmulticast mode
[  784.261928] sender (unregistering): left promiscuous mode
[  784.261968] br0: port 4(sender) entered disabled state