[  468.618694] br0: port 1(c1) entered blocking state
[  468.618784] br0: port 1(c1) entered disabled state
[  468.618849] c1: entered allmulticast mode
[  468.618939] c1: entered promiscuous mode
[  468.670464] br0: port 2(c2) entered blocking state
[  468.670549] br0: port 2(c2) entered disabled state
[  468.670616] c2: entered allmulticast mode
[  468.670703] c2: entered promiscuous mode
[  468.725687] br0: port 3(c3) entered blocking state
[  468.725753] br0: port 3(c3) entered disabled state
[  468.725816] c3: entered allmulticast mode
[  468.725898] c3: entered promiscuous mode
[  468.779767] br0: port 4(sender) entered blocking state
[  468.779854] br0: port 4(sender) entered disabled state
[  468.779929] sender: entered allmulticast mode
[  468.780029] sender: entered promiscuous mode
[  468.800933] br0: port 4(sender) entered blocking state
[  468.801015] br0: port 4(sender) entered forwarding state
[  468.801072] br0: port 3(c3) entered blocking state
[  468.801120] br0: port 3(c3) entered forwarding state
[  468.801169] br0: port 2(c2) entered blocking state
[  468.801216] br0: port 2(c2) entered forwarding state
[  468.801267] br0: port 1(c1) entered blocking state
[  468.801318] br0: port 1(c1) entered forwarding state
[  479.523187] br0: port 1(c1) entered disabled state
[  479.523537] c1 (unregistering): left allmulticast mode
[  479.523639] c1 (unregistering): left promiscuous mode
[  479.523694] br0: port 1(c1) entered disabled state
[  479.561221] br0: port 2(c2) entered disabled state
[  479.561630] c2 (unregistering): left allmulticast mode
[  479.561697] c2 (unregistering): left promiscuous mode
[  479.561737] br0: port 2(c2) entered disabled state
[  479.601172] br0: port 3(c3) entered disabled state
[  479.601563] c3 (unregistering): left allmulticast mode
[  479.601626] c3 (unregistering): left promiscuous mode
[  479.601666] br0: port 3(c3) entered disabled state
[  479.651165] br0: port 4(sender) entered disabled state
[  479.651487] sender (unregistering): left allmulticast mode
[  479.651535] sender (unregistering): left promiscuous mode
[  479.651574] br0: port 4(sender) entered disabled state