[  460.039351] br0: port 1(c1) entered blocking state
[  460.039428] br0: port 1(c1) entered disabled state
[  460.039498] c1: entered allmulticast mode
[  460.039590] c1: entered promiscuous mode
[  460.089462] br0: port 2(c2) entered blocking state
[  460.089554] br0: port 2(c2) entered disabled state
[  460.089639] c2: entered allmulticast mode
[  460.089732] c2: entered promiscuous mode
[  460.139078] br0: port 3(c3) entered blocking state
[  460.139152] br0: port 3(c3) entered disabled state
[  460.139218] c3: entered allmulticast mode
[  460.139293] c3: entered promiscuous mode
[  460.190145] br0: port 4(sender) entered blocking state
[  460.190228] br0: port 4(sender) entered disabled state
[  460.190299] sender: entered allmulticast mode
[  460.190386] sender: entered promiscuous mode
[  460.209481] br0: port 4(sender) entered blocking state
[  460.209565] br0: port 4(sender) entered forwarding state
[  460.209623] br0: port 3(c3) entered blocking state
[  460.209676] br0: port 3(c3) entered forwarding state
[  460.209726] br0: port 2(c2) entered blocking state
[  460.209778] br0: port 2(c2) entered forwarding state
[  460.209832] br0: port 1(c1) entered blocking state
[  460.209904] br0: port 1(c1) entered forwarding state
[  470.934268] br0: port 1(c1) entered disabled state
[  470.934619] c1 (unregistering): left allmulticast mode
[  470.934674] c1 (unregistering): left promiscuous mode
[  470.934722] br0: port 1(c1) entered disabled state
[  470.974292] br0: port 2(c2) entered disabled state
[  470.974581] c2 (unregistering): left allmulticast mode
[  470.974673] c2 (unregistering): left promiscuous mode
[  470.974733] br0: port 2(c2) entered disabled state
[  471.020354] br0: port 3(c3) entered disabled state
[  471.020682] c3 (unregistering): left allmulticast mode
[  471.020727] c3 (unregistering): left promiscuous mode
[  471.020768] br0: port 3(c3) entered disabled state
[  471.054324] br0: port 4(sender) entered disabled state
[  471.054576] sender (unregistering): left allmulticast mode
[  471.054633] sender (unregistering): left promiscuous mode
[  471.054689] br0: port 4(sender) entered disabled state