[  702.287265] br0: port 1(c1) entered blocking state
[  702.287347] br0: port 1(c1) entered disabled state
[  702.287408] c1: entered allmulticast mode
[  702.287495] c1: entered promiscuous mode
[  702.342528] br0: port 2(c2) entered blocking state
[  702.342631] br0: port 2(c2) entered disabled state
[  702.342704] c2: entered allmulticast mode
[  702.342803] c2: entered promiscuous mode
[  702.396213] br0: port 3(c3) entered blocking state
[  702.396284] br0: port 3(c3) entered disabled state
[  702.396349] c3: entered allmulticast mode
[  702.396433] c3: entered promiscuous mode
[  702.446144] br0: port 4(sender) entered blocking state
[  702.446262] br0: port 4(sender) entered disabled state
[  702.446349] sender: entered allmulticast mode
[  702.446476] sender: entered promiscuous mode
[  702.465683] br0: port 4(sender) entered blocking state
[  702.465780] br0: port 4(sender) entered forwarding state
[  702.465844] br0: port 3(c3) entered blocking state
[  702.465903] br0: port 3(c3) entered forwarding state
[  702.465964] br0: port 2(c2) entered blocking state
[  702.466026] br0: port 2(c2) entered forwarding state
[  702.466084] br0: port 1(c1) entered blocking state
[  702.466139] br0: port 1(c1) entered forwarding state
[  713.173059] br0: port 1(c1) entered disabled state
[  713.173281] c1 (unregistering): left allmulticast mode
[  713.173340] c1 (unregistering): left promiscuous mode
[  713.173392] br0: port 1(c1) entered disabled state
[  713.214015] br0: port 2(c2) entered disabled state
[  713.214252] c2 (unregistering): left allmulticast mode
[  713.214305] c2 (unregistering): left promiscuous mode
[  713.214348] br0: port 2(c2) entered disabled state
[  713.256101] br0: port 3(c3) entered disabled state
[  713.256407] c3 (unregistering): left allmulticast mode
[  713.256463] c3 (unregistering): left promiscuous mode
[  713.256517] br0: port 3(c3) entered disabled state
[  713.297993] br0: port 4(sender) entered disabled state
[  713.298238] sender (unregistering): left allmulticast mode
[  713.298294] sender (unregistering): left promiscuous mode
[  713.298348] br0: port 4(sender) entered disabled state