[  707.654571] br0: port 1(c1) entered blocking state
[  707.654677] br0: port 1(c1) entered disabled state
[  707.654769] c1: entered allmulticast mode
[  707.654865] c1: entered promiscuous mode
[  707.718203] br0: port 2(c2) entered blocking state
[  707.718283] br0: port 2(c2) entered disabled state
[  707.718356] c2: entered allmulticast mode
[  707.718494] c2: entered promiscuous mode
[  707.778319] br0: port 3(c3) entered blocking state
[  707.778435] br0: port 3(c3) entered disabled state
[  707.778523] c3: entered allmulticast mode
[  707.778623] c3: entered promiscuous mode
[  707.834014] br0: port 4(sender) entered blocking state
[  707.834092] br0: port 4(sender) entered disabled state
[  707.834160] sender: entered allmulticast mode
[  707.834256] sender: entered promiscuous mode
[  707.856179] br0: port 4(sender) entered blocking state
[  707.856235] br0: port 4(sender) entered forwarding state
[  707.856286] br0: port 3(c3) entered blocking state
[  707.856334] br0: port 3(c3) entered forwarding state
[  707.856392] br0: port 2(c2) entered blocking state
[  707.856436] br0: port 2(c2) entered forwarding state
[  707.856484] br0: port 1(c1) entered blocking state
[  707.856533] br0: port 1(c1) entered forwarding state
[  718.587858] br0: port 1(c1) entered disabled state
[  718.588165] c1 (unregistering): left allmulticast mode
[  718.588266] c1 (unregistering): left promiscuous mode
[  718.588330] br0: port 1(c1) entered disabled state
[  718.629639] br0: port 2(c2) entered disabled state
[  718.629972] c2 (unregistering): left allmulticast mode
[  718.630030] c2 (unregistering): left promiscuous mode
[  718.630078] br0: port 2(c2) entered disabled state
[  718.663723] br0: port 3(c3) entered disabled state
[  718.664205] c3 (unregistering): left allmulticast mode
[  718.664264] c3 (unregistering): left promiscuous mode
[  718.664310] br0: port 3(c3) entered disabled state
[  718.718548] br0: port 4(sender) entered disabled state
[  718.718837] sender (unregistering): left allmulticast mode
[  718.718914] sender (unregistering): left promiscuous mode
[  718.718973] br0: port 4(sender) entered disabled state