[  700.039408] br0: port 1(c1) entered blocking state
[  700.039498] br0: port 1(c1) entered disabled state
[  700.039565] c1: entered allmulticast mode
[  700.039642] c1: entered promiscuous mode
[  700.088162] br0: port 2(c2) entered blocking state
[  700.088256] br0: port 2(c2) entered disabled state
[  700.088329] c2: entered allmulticast mode
[  700.088415] c2: entered promiscuous mode
[  700.138466] br0: port 3(c3) entered blocking state
[  700.138571] br0: port 3(c3) entered disabled state
[  700.138651] c3: entered allmulticast mode
[  700.138754] c3: entered promiscuous mode
[  700.189566] br0: port 4(sender) entered blocking state
[  700.189640] br0: port 4(sender) entered disabled state
[  700.189712] sender: entered allmulticast mode
[  700.189799] sender: entered promiscuous mode
[  700.210575] br0: port 4(sender) entered blocking state
[  700.210640] br0: port 4(sender) entered forwarding state
[  700.210688] br0: port 3(c3) entered blocking state
[  700.210729] br0: port 3(c3) entered forwarding state
[  700.210777] br0: port 2(c2) entered blocking state
[  700.210816] br0: port 2(c2) entered forwarding state
[  700.210854] br0: port 1(c1) entered blocking state
[  700.210893] br0: port 1(c1) entered forwarding state
[  710.961268] br0: port 1(c1) entered disabled state
[  710.961639] c1 (unregistering): left allmulticast mode
[  710.961689] c1 (unregistering): left promiscuous mode
[  710.961728] br0: port 1(c1) entered disabled state
[  711.004156] br0: port 2(c2) entered disabled state
[  711.004424] c2 (unregistering): left allmulticast mode
[  711.004483] c2 (unregistering): left promiscuous mode
[  711.004545] br0: port 2(c2) entered disabled state
[  711.050132] br0: port 3(c3) entered disabled state
[  711.050398] c3 (unregistering): left allmulticast mode
[  711.050465] c3 (unregistering): left promiscuous mode
[  711.050512] br0: port 3(c3) entered disabled state
[  711.098207] br0: port 4(sender) entered disabled state
[  711.098465] sender (unregistering): left allmulticast mode
[  711.098518] sender (unregistering): left promiscuous mode
[  711.098556] br0: port 4(sender) entered disabled state