[  487.810802] br0: port 1(c1) entered blocking state
[  487.810878] br0: port 1(c1) entered disabled state
[  487.810949] c1: entered allmulticast mode
[  487.811028] c1: entered promiscuous mode
[  487.861589] br0: port 2(c2) entered blocking state
[  487.861664] br0: port 2(c2) entered disabled state
[  487.861725] c2: entered allmulticast mode
[  487.861805] c2: entered promiscuous mode
[  487.910196] br0: port 3(c3) entered blocking state
[  487.910298] br0: port 3(c3) entered disabled state
[  487.910369] c3: entered allmulticast mode
[  487.910469] c3: entered promiscuous mode
[  487.954076] br0: port 4(sender) entered blocking state
[  487.954141] br0: port 4(sender) entered disabled state
[  487.954204] sender: entered allmulticast mode
[  487.954299] sender: entered promiscuous mode
[  487.970795] br0: port 4(sender) entered blocking state
[  487.970854] br0: port 4(sender) entered forwarding state
[  487.970902] br0: port 3(c3) entered blocking state
[  487.970946] br0: port 3(c3) entered forwarding state
[  487.970985] br0: port 2(c2) entered blocking state
[  487.971024] br0: port 2(c2) entered forwarding state
[  487.971062] br0: port 1(c1) entered blocking state
[  487.971101] br0: port 1(c1) entered forwarding state
[  498.661474] br0: port 1(c1) entered disabled state
[  498.661863] c1 (unregistering): left allmulticast mode
[  498.661940] c1 (unregistering): left promiscuous mode
[  498.661997] br0: port 1(c1) entered disabled state
[  498.699465] br0: port 2(c2) entered disabled state
[  498.699917] c2 (unregistering): left allmulticast mode
[  498.699997] c2 (unregistering): left promiscuous mode
[  498.700054] br0: port 2(c2) entered disabled state
[  498.740426] br0: port 3(c3) entered disabled state
[  498.740739] c3 (unregistering): left allmulticast mode
[  498.740804] c3 (unregistering): left promiscuous mode
[  498.740854] br0: port 3(c3) entered disabled state
[  498.779451] br0: port 4(sender) entered disabled state
[  498.779788] sender (unregistering): left allmulticast mode
[  498.779864] sender (unregistering): left promiscuous mode
[  498.779919] br0: port 4(sender) entered disabled state