[  707.074241] br0: port 1(c1) entered blocking state
[  707.074322] br0: port 1(c1) entered disabled state
[  707.074369] c1: entered allmulticast mode
[  707.074433] c1: entered promiscuous mode
[  707.114028] br0: port 2(c2) entered blocking state
[  707.114080] br0: port 2(c2) entered disabled state
[  707.114123] c2: entered allmulticast mode
[  707.114192] c2: entered promiscuous mode
[  707.158546] br0: port 3(c3) entered blocking state
[  707.158612] br0: port 3(c3) entered disabled state
[  707.158661] c3: entered allmulticast mode
[  707.158738] c3: entered promiscuous mode
[  707.198926] br0: port 4(sender) entered blocking state
[  707.198976] br0: port 4(sender) entered disabled state
[  707.199019] sender: entered allmulticast mode
[  707.199091] sender: entered promiscuous mode
[  707.214963] br0: port 4(sender) entered blocking state
[  707.215015] br0: port 4(sender) entered forwarding state
[  707.215058] br0: port 3(c3) entered blocking state
[  707.215097] br0: port 3(c3) entered forwarding state
[  707.215136] br0: port 2(c2) entered blocking state
[  707.215173] br0: port 2(c2) entered forwarding state
[  707.215210] br0: port 1(c1) entered blocking state
[  707.215247] br0: port 1(c1) entered forwarding state
[  717.904477] br0: port 1(c1) entered disabled state
[  717.904734] c1 (unregistering): left allmulticast mode
[  717.904777] c1 (unregistering): left promiscuous mode
[  717.904810] br0: port 1(c1) entered disabled state
[  717.944451] br0: port 2(c2) entered disabled state
[  717.944746] c2 (unregistering): left allmulticast mode
[  717.944791] c2 (unregistering): left promiscuous mode
[  717.944837] br0: port 2(c2) entered disabled state
[  717.969426] br0: port 3(c3) entered disabled state
[  717.969729] c3 (unregistering): left allmulticast mode
[  717.969772] c3 (unregistering): left promiscuous mode
[  717.969811] br0: port 3(c3) entered disabled state
[  718.005430] br0: port 4(sender) entered disabled state
[  718.005659] sender (unregistering): left allmulticast mode
[  718.005701] sender (unregistering): left promiscuous mode
[  718.005738] br0: port 4(sender) entered disabled state