[   25.793925] br0: port 1(c1) entered blocking state
[   25.793988] br0: port 1(c1) entered disabled state
[   25.794043] c1: entered allmulticast mode
[   25.794116] c1: entered promiscuous mode
[   25.843386] br0: port 2(c2) entered blocking state
[   25.843485] br0: port 2(c2) entered disabled state
[   25.843545] c2: entered allmulticast mode
[   25.843618] c2: entered promiscuous mode
[   25.894994] br0: port 3(c3) entered blocking state
[   25.895057] br0: port 3(c3) entered disabled state
[   25.895111] c3: entered allmulticast mode
[   25.895173] c3: entered promiscuous mode
[   25.942277] br0: port 4(sender) entered blocking state
[   25.942362] br0: port 4(sender) entered disabled state
[   25.942433] sender: entered allmulticast mode
[   25.942512] sender: entered promiscuous mode
[   25.960468] br0: port 4(sender) entered blocking state
[   25.960558] br0: port 4(sender) entered forwarding state
[   25.960625] br0: port 3(c3) entered blocking state
[   25.960687] br0: port 3(c3) entered forwarding state
[   25.960747] br0: port 2(c2) entered blocking state
[   25.960808] br0: port 2(c2) entered forwarding state
[   25.960871] br0: port 1(c1) entered blocking state
[   25.960939] br0: port 1(c1) entered forwarding state
[   36.741521] br0: port 1(c1) entered disabled state
[   36.741801] c1 (unregistering): left allmulticast mode
[   36.741863] c1 (unregistering): left promiscuous mode
[   36.741914] br0: port 1(c1) entered disabled state
[   36.784517] br0: port 2(c2) entered disabled state
[   36.784747] c2 (unregistering): left allmulticast mode
[   36.784836] c2 (unregistering): left promiscuous mode
[   36.784891] br0: port 2(c2) entered disabled state
[   36.815563] br0: port 3(c3) entered disabled state
[   36.815886] c3 (unregistering): left allmulticast mode
[   36.815962] c3 (unregistering): left promiscuous mode
[   36.816024] br0: port 3(c3) entered disabled state
[   36.848542] br0: port 4(sender) entered disabled state
[   36.848808] sender (unregistering): left allmulticast mode
[   36.848870] sender (unregistering): left promiscuous mode
[   36.848922] br0: port 4(sender) entered disabled state