[  784.183341] br0: port 1(c1) entered blocking state
[  784.183458] br0: port 1(c1) entered disabled state
[  784.183533] c1: entered allmulticast mode
[  784.183631] c1: entered promiscuous mode
[  784.238080] br0: port 2(c2) entered blocking state
[  784.238144] br0: port 2(c2) entered disabled state
[  784.238207] c2: entered allmulticast mode
[  784.238279] c2: entered promiscuous mode
[  784.290831] br0: port 3(c3) entered blocking state
[  784.290911] br0: port 3(c3) entered disabled state
[  784.290978] c3: entered allmulticast mode
[  784.291054] c3: entered promiscuous mode
[  784.347543] br0: port 4(sender) entered blocking state
[  784.347611] br0: port 4(sender) entered disabled state
[  784.347680] sender: entered allmulticast mode
[  784.347774] sender: entered promiscuous mode
[  784.372393] br0: port 4(sender) entered blocking state
[  784.372468] br0: port 4(sender) entered forwarding state
[  784.372528] br0: port 3(c3) entered blocking state
[  784.372583] br0: port 3(c3) entered forwarding state
[  784.372637] br0: port 2(c2) entered blocking state
[  784.372689] br0: port 2(c2) entered forwarding state
[  784.372745] br0: port 1(c1) entered blocking state
[  784.372802] br0: port 1(c1) entered forwarding state
[  795.158621] br0: port 1(c1) entered disabled state
[  795.159093] c1 (unregistering): left allmulticast mode
[  795.159205] c1 (unregistering): left promiscuous mode
[  795.159285] br0: port 1(c1) entered disabled state
[  795.207569] br0: port 2(c2) entered disabled state
[  795.207993] c2 (unregistering): left allmulticast mode
[  795.208092] c2 (unregistering): left promiscuous mode
[  795.208165] br0: port 2(c2) entered disabled state
[  795.263555] br0: port 3(c3) entered disabled state
[  795.263945] c3 (unregistering): left allmulticast mode
[  795.264033] c3 (unregistering): left promiscuous mode
[  795.264085] br0: port 3(c3) entered disabled state
[  795.308538] br0: port 4(sender) entered disabled state
[  795.308930] sender (unregistering): left allmulticast mode
[  795.309022] sender (unregistering): left promiscuous mode
[  795.309101] br0: port 4(sender) entered disabled state