[  564.978362] br0: port 1(c1) entered blocking state
[  564.978429] br0: port 1(c1) entered disabled state
[  564.978480] c1: entered allmulticast mode
[  564.978540] c1: entered promiscuous mode
[  565.058456] br0: port 2(c2) entered blocking state
[  565.058517] br0: port 2(c2) entered disabled state
[  565.058576] c2: entered allmulticast mode
[  565.058656] c2: entered promiscuous mode
[  565.142295] br0: port 3(c3) entered blocking state
[  565.142362] br0: port 3(c3) entered disabled state
[  565.142414] c3: entered allmulticast mode
[  565.142484] c3: entered promiscuous mode
[  565.228048] br0: port 4(sender) entered blocking state
[  565.228111] br0: port 4(sender) entered disabled state
[  565.228165] sender: entered allmulticast mode
[  565.228244] sender: entered promiscuous mode
[  565.260173] br0: port 4(sender) entered blocking state
[  565.260235] br0: port 4(sender) entered forwarding state
[  565.260281] br0: port 3(c3) entered blocking state
[  565.260320] br0: port 3(c3) entered forwarding state
[  565.260360] br0: port 2(c2) entered blocking state
[  565.260398] br0: port 2(c2) entered forwarding state
[  565.260437] br0: port 1(c1) entered blocking state
[  565.260475] br0: port 1(c1) entered forwarding state
[  576.054081] br0: port 1(c1) entered disabled state
[  576.054337] c1 (unregistering): left allmulticast mode
[  576.054383] c1 (unregistering): left promiscuous mode
[  576.054424] br0: port 1(c1) entered disabled state
[  576.108079] br0: port 2(c2) entered disabled state
[  576.108368] c2 (unregistering): left allmulticast mode
[  576.108409] c2 (unregistering): left promiscuous mode
[  576.108443] br0: port 2(c2) entered disabled state
[  576.161061] br0: port 3(c3) entered disabled state
[  576.161293] c3 (unregistering): left allmulticast mode
[  576.161346] c3 (unregistering): left promiscuous mode
[  576.161380] br0: port 3(c3) entered disabled state
[  576.214078] br0: port 4(sender) entered disabled state
[  576.214329] sender (unregistering): left allmulticast mode
[  576.214368] sender (unregistering): left promiscuous mode
[  576.214400] br0: port 4(sender) entered disabled state