[  470.360989] br0: port 1(c1) entered blocking state
[  470.361128] br0: port 1(c1) entered disabled state
[  470.361218] c1: entered allmulticast mode
[  470.361308] c1: entered promiscuous mode
[  470.472983] br0: port 2(c2) entered blocking state
[  470.473203] br0: port 2(c2) entered disabled state
[  470.473280] c2: entered allmulticast mode
[  470.473377] c2: entered promiscuous mode
[  470.578130] br0: port 3(c3) entered blocking state
[  470.578257] br0: port 3(c3) entered disabled state
[  470.578411] c3: entered allmulticast mode
[  470.578523] c3: entered promiscuous mode
[  470.687590] br0: port 4(sender) entered blocking state
[  470.687704] br0: port 4(sender) entered disabled state
[  470.687782] sender: entered allmulticast mode
[  470.687950] sender: entered promiscuous mode
[  470.733218] br0: port 4(sender) entered blocking state
[  470.733317] br0: port 4(sender) entered forwarding state
[  470.733401] br0: port 3(c3) entered blocking state
[  470.733497] br0: port 3(c3) entered forwarding state
[  470.733558] br0: port 2(c2) entered blocking state
[  470.733617] br0: port 2(c2) entered forwarding state
[  470.733689] br0: port 1(c1) entered blocking state
[  470.733748] br0: port 1(c1) entered forwarding state
[  481.588165] br0: port 1(c1) entered disabled state
[  481.588465] c1 (unregistering): left allmulticast mode
[  481.588548] c1 (unregistering): left promiscuous mode
[  481.588604] br0: port 1(c1) entered disabled state
[  481.631218] br0: port 2(c2) entered disabled state
[  481.631582] c2 (unregistering): left allmulticast mode
[  481.631629] c2 (unregistering): left promiscuous mode
[  481.631674] br0: port 2(c2) entered disabled state
[  481.673168] br0: port 3(c3) entered disabled state
[  481.673430] c3 (unregistering): left allmulticast mode
[  481.673478] c3 (unregistering): left promiscuous mode
[  481.673535] br0: port 3(c3) entered disabled state
[  481.714166] br0: port 4(sender) entered disabled state
[  481.714564] sender (unregistering): left allmulticast mode
[  481.714629] sender (unregistering): left promiscuous mode
[  481.714675] br0: port 4(sender) entered disabled state