[  715.792350] br0: port 1(c1) entered blocking state
[  715.792483] br0: port 1(c1) entered disabled state
[  715.792580] c1: entered allmulticast mode
[  715.792701] c1: entered promiscuous mode
[  715.849312] br0: port 2(c2) entered blocking state
[  715.849426] br0: port 2(c2) entered disabled state
[  715.849512] c2: entered allmulticast mode
[  715.849614] c2: entered promiscuous mode
[  715.902689] br0: port 3(c3) entered blocking state
[  715.902760] br0: port 3(c3) entered disabled state
[  715.902842] c3: entered allmulticast mode
[  715.902939] c3: entered promiscuous mode
[  715.961641] br0: port 4(sender) entered blocking state
[  715.961770] br0: port 4(sender) entered disabled state
[  715.961876] sender: entered allmulticast mode
[  715.962010] sender: entered promiscuous mode
[  715.984472] br0: port 4(sender) entered blocking state
[  715.984599] br0: port 4(sender) entered forwarding state
[  715.984688] br0: port 3(c3) entered blocking state
[  715.984771] br0: port 3(c3) entered forwarding state
[  715.984860] br0: port 2(c2) entered blocking state
[  715.984942] br0: port 2(c2) entered forwarding state
[  715.985027] br0: port 1(c1) entered blocking state
[  715.985107] br0: port 1(c1) entered forwarding state
[  726.727112] br0: port 1(c1) entered disabled state
[  726.727435] c1 (unregistering): left allmulticast mode
[  726.727509] c1 (unregistering): left promiscuous mode
[  726.727571] br0: port 1(c1) entered disabled state
[  726.773061] br0: port 2(c2) entered disabled state
[  726.773480] c2 (unregistering): left allmulticast mode
[  726.773563] c2 (unregistering): left promiscuous mode
[  726.773614] br0: port 2(c2) entered disabled state
[  726.812003] br0: port 3(c3) entered disabled state
[  726.812324] c3 (unregistering): left allmulticast mode
[  726.812401] c3 (unregistering): left promiscuous mode
[  726.812456] br0: port 3(c3) entered disabled state
[  726.852958] br0: port 4(sender) entered disabled state
[  726.853253] sender (unregistering): left allmulticast mode
[  726.853328] sender (unregistering): left promiscuous mode
[  726.853379] br0: port 4(sender) entered disabled state