[  614.653453] br0: port 1(c1) entered blocking state
[  614.653515] br0: port 1(c1) entered disabled state
[  614.653574] c1: entered allmulticast mode
[  614.653681] c1: entered promiscuous mode
[  614.734836] br0: port 2(c2) entered blocking state
[  614.734896] br0: port 2(c2) entered disabled state
[  614.734950] c2: entered allmulticast mode
[  614.735033] c2: entered promiscuous mode
[  614.820610] br0: port 3(c3) entered blocking state
[  614.820679] br0: port 3(c3) entered disabled state
[  614.820734] c3: entered allmulticast mode
[  614.820824] c3: entered promiscuous mode
[  614.902260] br0: port 4(sender) entered blocking state
[  614.902333] br0: port 4(sender) entered disabled state
[  614.902393] sender: entered allmulticast mode
[  614.902499] sender: entered promiscuous mode
[  614.933994] br0: port 4(sender) entered blocking state
[  614.934070] br0: port 4(sender) entered forwarding state
[  614.934125] br0: port 3(c3) entered blocking state
[  614.934174] br0: port 3(c3) entered forwarding state
[  614.934222] br0: port 2(c2) entered blocking state
[  614.934270] br0: port 2(c2) entered forwarding state
[  614.934318] br0: port 1(c1) entered blocking state
[  614.934360] br0: port 1(c1) entered forwarding state
[  625.726044] br0: port 1(c1) entered disabled state
[  625.726403] c1 (unregistering): left allmulticast mode
[  625.726448] c1 (unregistering): left promiscuous mode
[  625.726480] br0: port 1(c1) entered disabled state
[  625.775973] br0: port 2(c2) entered disabled state
[  625.776224] c2 (unregistering): left allmulticast mode
[  625.776272] c2 (unregistering): left promiscuous mode
[  625.776308] br0: port 2(c2) entered disabled state
[  625.826063] br0: port 3(c3) entered disabled state
[  625.826323] c3 (unregistering): left allmulticast mode
[  625.826377] c3 (unregistering): left promiscuous mode
[  625.826418] br0: port 3(c3) entered disabled state
[  625.881990] br0: port 4(sender) entered disabled state
[  625.882292] sender (unregistering): left allmulticast mode
[  625.882329] sender (unregistering): left promiscuous mode
[  625.882362] br0: port 4(sender) entered disabled state