[  702.963974] br0: port 1(c1) entered blocking state
[  702.964041] br0: port 1(c1) entered disabled state
[  702.964098] c1: entered allmulticast mode
[  702.964166] c1: entered promiscuous mode
[  703.003129] br0: port 2(c2) entered blocking state
[  703.003225] br0: port 2(c2) entered disabled state
[  703.003288] c2: entered allmulticast mode
[  703.003365] c2: entered promiscuous mode
[  703.041820] br0: port 3(c3) entered blocking state
[  703.041878] br0: port 3(c3) entered disabled state
[  703.041936] c3: entered allmulticast mode
[  703.042002] c3: entered promiscuous mode
[  703.081686] br0: port 4(sender) entered blocking state
[  703.081776] br0: port 4(sender) entered disabled state
[  703.081836] sender: entered allmulticast mode
[  703.081926] sender: entered promiscuous mode
[  703.097942] br0: port 4(sender) entered blocking state
[  703.098025] br0: port 4(sender) entered forwarding state
[  703.098083] br0: port 3(c3) entered blocking state
[  703.098131] br0: port 3(c3) entered forwarding state
[  703.098181] br0: port 2(c2) entered blocking state
[  703.098228] br0: port 2(c2) entered forwarding state
[  703.098277] br0: port 1(c1) entered blocking state
[  703.098331] br0: port 1(c1) entered forwarding state
[  713.817091] br0: port 1(c1) entered disabled state
[  713.817384] c1 (unregistering): left allmulticast mode
[  713.817459] c1 (unregistering): left promiscuous mode
[  713.817514] br0: port 1(c1) entered disabled state
[  713.863160] br0: port 2(c2) entered disabled state
[  713.863452] c2 (unregistering): left allmulticast mode
[  713.863528] c2 (unregistering): left promiscuous mode
[  713.863577] br0: port 2(c2) entered disabled state
[  713.900067] br0: port 3(c3) entered disabled state
[  713.900344] c3 (unregistering): left allmulticast mode
[  713.900387] c3 (unregistering): left promiscuous mode
[  713.900445] br0: port 3(c3) entered disabled state
[  713.937045] br0: port 4(sender) entered disabled state
[  713.937257] sender (unregistering): left allmulticast mode
[  713.937308] sender (unregistering): left promiscuous mode
[  713.937343] br0: port 4(sender) entered disabled state