[  689.794307] br0: port 1(c1) entered blocking state
[  689.794382] br0: port 1(c1) entered disabled state
[  689.794442] c1: entered allmulticast mode
[  689.794516] c1: entered promiscuous mode
[  689.843896] br0: port 2(c2) entered blocking state
[  689.843973] br0: port 2(c2) entered disabled state
[  689.844039] c2: entered allmulticast mode
[  689.844117] c2: entered promiscuous mode
[  689.892277] br0: port 3(c3) entered blocking state
[  689.892351] br0: port 3(c3) entered disabled state
[  689.892421] c3: entered allmulticast mode
[  689.892506] c3: entered promiscuous mode
[  689.938759] br0: port 4(sender) entered blocking state
[  689.938856] br0: port 4(sender) entered disabled state
[  689.938930] sender: entered allmulticast mode
[  689.939027] sender: entered promiscuous mode
[  689.957361] br0: port 4(sender) entered blocking state
[  689.957465] br0: port 4(sender) entered forwarding state
[  689.957527] br0: port 3(c3) entered blocking state
[  689.957580] br0: port 3(c3) entered forwarding state
[  689.957650] br0: port 2(c2) entered blocking state
[  689.957706] br0: port 2(c2) entered forwarding state
[  689.957772] br0: port 1(c1) entered blocking state
[  689.957827] br0: port 1(c1) entered forwarding state
[  700.667920] br0: port 1(c1) entered disabled state
[  700.668257] c1 (unregistering): left allmulticast mode
[  700.668313] c1 (unregistering): left promiscuous mode
[  700.668363] br0: port 1(c1) entered disabled state
[  700.704911] br0: port 2(c2) entered disabled state
[  700.705217] c2 (unregistering): left allmulticast mode
[  700.705301] c2 (unregistering): left promiscuous mode
[  700.705367] br0: port 2(c2) entered disabled state
[  700.737959] br0: port 3(c3) entered disabled state
[  700.738303] c3 (unregistering): left allmulticast mode
[  700.738373] c3 (unregistering): left promiscuous mode
[  700.738421] br0: port 3(c3) entered disabled state
[  700.776869] br0: port 4(sender) entered disabled state
[  700.777331] sender (unregistering): left allmulticast mode
[  700.777392] sender (unregistering): left promiscuous mode
[  700.777446] br0: port 4(sender) entered disabled state