[  468.702043] br0: port 1(c1) entered blocking state
[  468.702121] br0: port 1(c1) entered disabled state
[  468.702199] c1: entered allmulticast mode
[  468.702294] c1: entered promiscuous mode
[  468.750717] br0: port 2(c2) entered blocking state
[  468.750802] br0: port 2(c2) entered disabled state
[  468.750873] c2: entered allmulticast mode
[  468.751012] c2: entered promiscuous mode
[  468.800223] br0: port 3(c3) entered blocking state
[  468.800330] br0: port 3(c3) entered disabled state
[  468.800432] c3: entered allmulticast mode
[  468.800528] c3: entered promiscuous mode
[  468.849020] br0: port 4(sender) entered blocking state
[  468.849087] br0: port 4(sender) entered disabled state
[  468.849150] sender: entered allmulticast mode
[  468.849228] sender: entered promiscuous mode
[  468.867956] br0: port 4(sender) entered blocking state
[  468.868021] br0: port 4(sender) entered forwarding state
[  468.868069] br0: port 3(c3) entered blocking state
[  468.868115] br0: port 3(c3) entered forwarding state
[  468.868161] br0: port 2(c2) entered blocking state
[  468.868204] br0: port 2(c2) entered forwarding state
[  468.868244] br0: port 1(c1) entered blocking state
[  468.868284] br0: port 1(c1) entered forwarding state
[  479.565179] br0: port 1(c1) entered disabled state
[  479.565466] c1 (unregistering): left allmulticast mode
[  479.565509] c1 (unregistering): left promiscuous mode
[  479.565550] br0: port 1(c1) entered disabled state
[  479.604116] br0: port 2(c2) entered disabled state
[  479.604404] c2 (unregistering): left allmulticast mode
[  479.604451] c2 (unregistering): left promiscuous mode
[  479.604491] br0: port 2(c2) entered disabled state
[  479.643089] br0: port 3(c3) entered disabled state
[  479.643369] c3 (unregistering): left allmulticast mode
[  479.643417] c3 (unregistering): left promiscuous mode
[  479.643471] br0: port 3(c3) entered disabled state
[  479.681139] br0: port 4(sender) entered disabled state
[  479.681407] sender (unregistering): left allmulticast mode
[  479.681455] sender (unregistering): left promiscuous mode
[  479.681504] br0: port 4(sender) entered disabled state