[  691.059340] br0: port 1(c1) entered blocking state
[  691.059426] br0: port 1(c1) entered disabled state
[  691.059487] c1: entered allmulticast mode
[  691.059573] c1: entered promiscuous mode
[  691.101561] br0: port 2(c2) entered blocking state
[  691.101634] br0: port 2(c2) entered disabled state
[  691.101691] c2: entered allmulticast mode
[  691.101767] c2: entered promiscuous mode
[  691.143017] br0: port 3(c3) entered blocking state
[  691.143097] br0: port 3(c3) entered disabled state
[  691.143156] c3: entered allmulticast mode
[  691.143230] c3: entered promiscuous mode
[  691.184803] br0: port 4(sender) entered blocking state
[  691.184888] br0: port 4(sender) entered disabled state
[  691.184939] sender: entered allmulticast mode
[  691.185027] sender: entered promiscuous mode
[  691.201181] br0: port 4(sender) entered blocking state
[  691.201256] br0: port 4(sender) entered forwarding state
[  691.201315] br0: port 3(c3) entered blocking state
[  691.201366] br0: port 3(c3) entered forwarding state
[  691.201418] br0: port 2(c2) entered blocking state
[  691.201475] br0: port 2(c2) entered forwarding state
[  691.201533] br0: port 1(c1) entered blocking state
[  691.201578] br0: port 1(c1) entered forwarding state
[  701.917991] br0: port 1(c1) entered disabled state
[  701.918275] c1 (unregistering): left allmulticast mode
[  701.918329] c1 (unregistering): left promiscuous mode
[  701.918377] br0: port 1(c1) entered disabled state
[  701.961994] br0: port 2(c2) entered disabled state
[  701.962259] c2 (unregistering): left allmulticast mode
[  701.962307] c2 (unregistering): left promiscuous mode
[  701.962346] br0: port 2(c2) entered disabled state
[  701.997974] br0: port 3(c3) entered disabled state
[  701.998247] c3 (unregistering): left allmulticast mode
[  701.998310] c3 (unregistering): left promiscuous mode
[  701.998362] br0: port 3(c3) entered disabled state
[  702.022073] br0: port 4(sender) entered disabled state
[  702.022427] sender (unregistering): left allmulticast mode
[  702.022507] sender (unregistering): left promiscuous mode
[  702.022555] br0: port 4(sender) entered disabled state