[  709.237191] br0: port 1(c1) entered blocking state
[  709.237265] br0: port 1(c1) entered disabled state
[  709.237332] c1: entered allmulticast mode
[  709.237413] c1: entered promiscuous mode
[  709.282404] br0: port 2(c2) entered blocking state
[  709.282465] br0: port 2(c2) entered disabled state
[  709.282524] c2: entered allmulticast mode
[  709.282591] c2: entered promiscuous mode
[  709.328292] br0: port 3(c3) entered blocking state
[  709.328376] br0: port 3(c3) entered disabled state
[  709.328431] c3: entered allmulticast mode
[  709.328519] c3: entered promiscuous mode
[  709.375771] br0: port 4(sender) entered blocking state
[  709.375839] br0: port 4(sender) entered disabled state
[  709.375904] sender: entered allmulticast mode
[  709.376002] sender: entered promiscuous mode
[  709.394270] br0: port 4(sender) entered blocking state
[  709.394339] br0: port 4(sender) entered forwarding state
[  709.394380] br0: port 3(c3) entered blocking state
[  709.394420] br0: port 3(c3) entered forwarding state
[  709.394458] br0: port 2(c2) entered blocking state
[  709.394495] br0: port 2(c2) entered forwarding state
[  709.394533] br0: port 1(c1) entered blocking state
[  709.394571] br0: port 1(c1) entered forwarding state
[  720.142247] br0: port 1(c1) entered disabled state
[  720.142560] c1 (unregistering): left allmulticast mode
[  720.142631] c1 (unregistering): left promiscuous mode
[  720.142697] br0: port 1(c1) entered disabled state
[  720.186258] br0: port 2(c2) entered disabled state
[  720.186542] c2 (unregistering): left allmulticast mode
[  720.186592] c2 (unregistering): left promiscuous mode
[  720.186634] br0: port 2(c2) entered disabled state
[  720.226371] br0: port 3(c3) entered disabled state
[  720.226736] c3 (unregistering): left allmulticast mode
[  720.226781] c3 (unregistering): left promiscuous mode
[  720.226823] br0: port 3(c3) entered disabled state
[  720.278302] br0: port 4(sender) entered disabled state
[  720.278590] sender (unregistering): left allmulticast mode
[  720.278659] sender (unregistering): left promiscuous mode
[  720.278716] br0: port 4(sender) entered disabled state