[  727.625883] br0: port 1(c1) entered blocking state
[  727.626011] br0: port 1(c1) entered disabled state
[  727.626114] c1: entered allmulticast mode
[  727.626220] c1: entered promiscuous mode
[  727.687151] br0: port 2(c2) entered blocking state
[  727.687243] br0: port 2(c2) entered disabled state
[  727.687312] c2: entered allmulticast mode
[  727.687398] c2: entered promiscuous mode
[  727.747766] br0: port 3(c3) entered blocking state
[  727.747903] br0: port 3(c3) entered disabled state
[  727.748015] c3: entered allmulticast mode
[  727.748152] c3: entered promiscuous mode
[  727.807896] br0: port 4(sender) entered blocking state
[  727.807964] br0: port 4(sender) entered disabled state
[  727.808024] sender: entered allmulticast mode
[  727.808107] sender: entered promiscuous mode
[  727.831192] br0: port 4(sender) entered blocking state
[  727.831281] br0: port 4(sender) entered forwarding state
[  727.831341] br0: port 3(c3) entered blocking state
[  727.831405] br0: port 3(c3) entered forwarding state
[  727.831461] br0: port 2(c2) entered blocking state
[  727.831522] br0: port 2(c2) entered forwarding state
[  727.831579] br0: port 1(c1) entered blocking state
[  727.831631] br0: port 1(c1) entered forwarding state
[  738.589338] br0: port 1(c1) entered disabled state
[  738.589758] c1 (unregistering): left allmulticast mode
[  738.589834] c1 (unregistering): left promiscuous mode
[  738.589896] br0: port 1(c1) entered disabled state
[  738.633384] br0: port 2(c2) entered disabled state
[  738.633783] c2 (unregistering): left allmulticast mode
[  738.633894] c2 (unregistering): left promiscuous mode
[  738.633980] br0: port 2(c2) entered disabled state
[  738.678365] br0: port 3(c3) entered disabled state
[  738.678814] c3 (unregistering): left allmulticast mode
[  738.678925] c3 (unregistering): left promiscuous mode
[  738.678996] br0: port 3(c3) entered disabled state
[  738.720361] br0: port 4(sender) entered disabled state
[  738.720892] sender (unregistering): left allmulticast mode
[  738.720976] sender (unregistering): left promiscuous mode
[  738.721047] br0: port 4(sender) entered disabled state