[  464.670512] br0: port 1(c1) entered blocking state
[  464.670595] br0: port 1(c1) entered disabled state
[  464.670676] c1: entered allmulticast mode
[  464.670766] c1: entered promiscuous mode
[  464.728750] br0: port 2(c2) entered blocking state
[  464.728824] br0: port 2(c2) entered disabled state
[  464.728898] c2: entered allmulticast mode
[  464.728994] c2: entered promiscuous mode
[  464.789062] br0: port 3(c3) entered blocking state
[  464.789145] br0: port 3(c3) entered disabled state
[  464.789214] c3: entered allmulticast mode
[  464.789307] c3: entered promiscuous mode
[  464.845737] br0: port 4(sender) entered blocking state
[  464.845823] br0: port 4(sender) entered disabled state
[  464.845888] sender: entered allmulticast mode
[  464.845999] sender: entered promiscuous mode
[  464.869241] br0: port 4(sender) entered blocking state
[  464.869314] br0: port 4(sender) entered forwarding state
[  464.869382] br0: port 3(c3) entered blocking state
[  464.869441] br0: port 3(c3) entered forwarding state
[  464.869506] br0: port 2(c2) entered blocking state
[  464.869577] br0: port 2(c2) entered forwarding state
[  464.869640] br0: port 1(c1) entered blocking state
[  464.869696] br0: port 1(c1) entered forwarding state
[  475.584313] br0: port 1(c1) entered disabled state
[  475.584730] c1 (unregistering): left allmulticast mode
[  475.584777] c1 (unregistering): left promiscuous mode
[  475.584835] br0: port 1(c1) entered disabled state
[  475.627345] br0: port 2(c2) entered disabled state
[  475.627687] c2 (unregistering): left allmulticast mode
[  475.627807] c2 (unregistering): left promiscuous mode
[  475.627865] br0: port 2(c2) entered disabled state
[  475.674312] br0: port 3(c3) entered disabled state
[  475.674688] c3 (unregistering): left allmulticast mode
[  475.674732] c3 (unregistering): left promiscuous mode
[  475.674808] br0: port 3(c3) entered disabled state
[  475.715438] br0: port 4(sender) entered disabled state
[  475.715839] sender (unregistering): left allmulticast mode
[  475.715923] sender (unregistering): left promiscuous mode
[  475.715981] br0: port 4(sender) entered disabled state