[  725.854638] br0: port 1(c1) entered blocking state
[  725.854693] br0: port 1(c1) entered disabled state
[  725.854747] c1: entered allmulticast mode
[  725.854813] c1: entered promiscuous mode
[  725.899498] br0: port 2(c2) entered blocking state
[  725.899562] br0: port 2(c2) entered disabled state
[  725.899628] c2: entered allmulticast mode
[  725.899693] c2: entered promiscuous mode
[  725.944594] br0: port 3(c3) entered blocking state
[  725.944673] br0: port 3(c3) entered disabled state
[  725.944739] c3: entered allmulticast mode
[  725.944816] c3: entered promiscuous mode
[  725.988724] br0: port 4(sender) entered blocking state
[  725.988793] br0: port 4(sender) entered disabled state
[  725.988857] sender: entered allmulticast mode
[  725.988945] sender: entered promiscuous mode
[  726.006836] br0: port 4(sender) entered blocking state
[  726.006900] br0: port 4(sender) entered forwarding state
[  726.006950] br0: port 3(c3) entered blocking state
[  726.006989] br0: port 3(c3) entered forwarding state
[  726.007031] br0: port 2(c2) entered blocking state
[  726.007077] br0: port 2(c2) entered forwarding state
[  726.007119] br0: port 1(c1) entered blocking state
[  726.007174] br0: port 1(c1) entered forwarding state
[  736.742238] br0: port 1(c1) entered disabled state
[  736.742535] c1 (unregistering): left allmulticast mode
[  736.742616] c1 (unregistering): left promiscuous mode
[  736.742671] br0: port 1(c1) entered disabled state
[  736.789218] br0: port 2(c2) entered disabled state
[  736.789543] c2 (unregistering): left allmulticast mode
[  736.789614] c2 (unregistering): left promiscuous mode
[  736.789655] br0: port 2(c2) entered disabled state
[  736.835167] br0: port 3(c3) entered disabled state
[  736.835461] c3 (unregistering): left allmulticast mode
[  736.835517] c3 (unregistering): left promiscuous mode
[  736.835567] br0: port 3(c3) entered disabled state
[  736.880183] br0: port 4(sender) entered disabled state
[  736.880437] sender (unregistering): left allmulticast mode
[  736.880485] sender (unregistering): left promiscuous mode
[  736.880521] br0: port 4(sender) entered disabled state