[  459.767245] br0: port 1(c1) entered blocking state
[  459.767308] br0: port 1(c1) entered disabled state
[  459.767361] c1: entered allmulticast mode
[  459.767425] c1: entered promiscuous mode
[  459.821038] br0: port 2(c2) entered blocking state
[  459.821117] br0: port 2(c2) entered disabled state
[  459.821183] c2: entered allmulticast mode
[  459.821262] c2: entered promiscuous mode
[  459.875359] br0: port 3(c3) entered blocking state
[  459.875432] br0: port 3(c3) entered disabled state
[  459.875503] c3: entered allmulticast mode
[  459.875578] c3: entered promiscuous mode
[  459.931948] br0: port 4(sender) entered blocking state
[  459.932013] br0: port 4(sender) entered disabled state
[  459.932094] sender: entered allmulticast mode
[  459.932180] sender: entered promiscuous mode
[  459.955503] br0: port 4(sender) entered blocking state
[  459.955576] br0: port 4(sender) entered forwarding state
[  459.955630] br0: port 3(c3) entered blocking state
[  459.955686] br0: port 3(c3) entered forwarding state
[  459.955748] br0: port 2(c2) entered blocking state
[  459.955802] br0: port 2(c2) entered forwarding state
[  459.955841] br0: port 1(c1) entered blocking state
[  459.955894] br0: port 1(c1) entered forwarding state
[  470.682167] br0: port 1(c1) entered disabled state
[  470.682432] c1 (unregistering): left allmulticast mode
[  470.682494] c1 (unregistering): left promiscuous mode
[  470.682531] br0: port 1(c1) entered disabled state
[  470.735154] br0: port 2(c2) entered disabled state
[  470.735632] c2 (unregistering): left allmulticast mode
[  470.735703] c2 (unregistering): left promiscuous mode
[  470.735762] br0: port 2(c2) entered disabled state
[  470.784109] br0: port 3(c3) entered disabled state
[  470.784432] c3 (unregistering): left allmulticast mode
[  470.784498] c3 (unregistering): left promiscuous mode
[  470.784547] br0: port 3(c3) entered disabled state
[  470.812177] br0: port 4(sender) entered disabled state
[  470.812440] sender (unregistering): left allmulticast mode
[  470.812488] sender (unregistering): left promiscuous mode
[  470.812530] br0: port 4(sender) entered disabled state