[  715.744560] br0: port 1(c1) entered blocking state
[  715.744669] br0: port 1(c1) entered disabled state
[  715.744740] c1: entered allmulticast mode
[  715.744841] c1: entered promiscuous mode
[  715.798874] br0: port 2(c2) entered blocking state
[  715.798996] br0: port 2(c2) entered disabled state
[  715.799098] c2: entered allmulticast mode
[  715.799224] c2: entered promiscuous mode
[  715.866314] br0: port 3(c3) entered blocking state
[  715.866434] br0: port 3(c3) entered disabled state
[  715.866518] c3: entered allmulticast mode
[  715.866621] c3: entered promiscuous mode
[  715.928028] br0: port 4(sender) entered blocking state
[  715.928106] br0: port 4(sender) entered disabled state
[  715.928178] sender: entered allmulticast mode
[  715.928282] sender: entered promiscuous mode
[  715.952098] br0: port 4(sender) entered blocking state
[  715.952170] br0: port 4(sender) entered forwarding state
[  715.952230] br0: port 3(c3) entered blocking state
[  715.952296] br0: port 3(c3) entered forwarding state
[  715.952345] br0: port 2(c2) entered blocking state
[  715.952393] br0: port 2(c2) entered forwarding state
[  715.952442] br0: port 1(c1) entered blocking state
[  715.952497] br0: port 1(c1) entered forwarding state
[  726.663122] br0: port 1(c1) entered disabled state
[  726.663560] c1 (unregistering): left allmulticast mode
[  726.663631] c1 (unregistering): left promiscuous mode
[  726.663672] br0: port 1(c1) entered disabled state
[  726.707046] br0: port 2(c2) entered disabled state
[  726.707394] c2 (unregistering): left allmulticast mode
[  726.707438] c2 (unregistering): left promiscuous mode
[  726.707478] br0: port 2(c2) entered disabled state
[  726.743059] br0: port 3(c3) entered disabled state
[  726.743404] c3 (unregistering): left allmulticast mode
[  726.743482] c3 (unregistering): left promiscuous mode
[  726.743539] br0: port 3(c3) entered disabled state
[  726.783050] br0: port 4(sender) entered disabled state
[  726.783469] sender (unregistering): left allmulticast mode
[  726.783541] sender (unregistering): left promiscuous mode
[  726.783583] br0: port 4(sender) entered disabled state