[  459.086694] br0: port 1(c1) entered blocking state
[  459.086767] br0: port 1(c1) entered disabled state
[  459.086833] c1: entered allmulticast mode
[  459.086913] c1: entered promiscuous mode
[  459.140174] br0: port 2(c2) entered blocking state
[  459.140251] br0: port 2(c2) entered disabled state
[  459.140311] c2: entered allmulticast mode
[  459.140403] c2: entered promiscuous mode
[  459.193477] br0: port 3(c3) entered blocking state
[  459.193551] br0: port 3(c3) entered disabled state
[  459.193607] c3: entered allmulticast mode
[  459.193689] c3: entered promiscuous mode
[  459.246872] br0: port 4(sender) entered blocking state
[  459.246929] br0: port 4(sender) entered disabled state
[  459.246984] sender: entered allmulticast mode
[  459.247073] sender: entered promiscuous mode
[  459.265854] br0: port 4(sender) entered blocking state
[  459.265912] br0: port 4(sender) entered forwarding state
[  459.265959] br0: port 3(c3) entered blocking state
[  459.265997] br0: port 3(c3) entered forwarding state
[  459.266040] br0: port 2(c2) entered blocking state
[  459.266078] br0: port 2(c2) entered forwarding state
[  459.266114] br0: port 1(c1) entered blocking state
[  459.266150] br0: port 1(c1) entered forwarding state
[  469.996244] br0: port 1(c1) entered disabled state
[  469.996582] c1 (unregistering): left allmulticast mode
[  469.996654] c1 (unregistering): left promiscuous mode
[  469.996709] br0: port 1(c1) entered disabled state
[  470.032235] br0: port 2(c2) entered disabled state
[  470.032481] c2 (unregistering): left allmulticast mode
[  470.032539] c2 (unregistering): left promiscuous mode
[  470.032588] br0: port 2(c2) entered disabled state
[  470.074288] br0: port 3(c3) entered disabled state
[  470.074710] c3 (unregistering): left allmulticast mode
[  470.074775] c3 (unregistering): left promiscuous mode
[  470.074820] br0: port 3(c3) entered disabled state
[  470.115221] br0: port 4(sender) entered disabled state
[  470.115496] sender (unregistering): left allmulticast mode
[  470.115552] sender (unregistering): left promiscuous mode
[  470.115601] br0: port 4(sender) entered disabled state