[  432.768653] br0: port 1(c1) entered blocking state
[  432.768730] br0: port 1(c1) entered disabled state
[  432.768801] c1: entered allmulticast mode
[  432.768890] c1: entered promiscuous mode
[  432.813765] br0: port 2(c2) entered blocking state
[  432.813828] br0: port 2(c2) entered disabled state
[  432.813892] c2: entered allmulticast mode
[  432.813959] c2: entered promiscuous mode
[  432.855987] br0: port 3(c3) entered blocking state
[  432.856069] br0: port 3(c3) entered disabled state
[  432.856130] c3: entered allmulticast mode
[  432.856202] c3: entered promiscuous mode
[  432.895260] br0: port 4(sender) entered blocking state
[  432.895313] br0: port 4(sender) entered disabled state
[  432.895363] sender: entered allmulticast mode
[  432.895438] sender: entered promiscuous mode
[  432.910670] br0: port 4(sender) entered blocking state
[  432.910720] br0: port 4(sender) entered forwarding state
[  432.910766] br0: port 3(c3) entered blocking state
[  432.910806] br0: port 3(c3) entered forwarding state
[  432.910844] br0: port 2(c2) entered blocking state
[  432.910886] br0: port 2(c2) entered forwarding state
[  432.910925] br0: port 1(c1) entered blocking state
[  432.910963] br0: port 1(c1) entered forwarding state
[  443.589069] br0: port 1(c1) entered disabled state
[  443.589375] c1 (unregistering): left allmulticast mode
[  443.589444] c1 (unregistering): left promiscuous mode
[  443.589496] br0: port 1(c1) entered disabled state
[  443.621062] br0: port 2(c2) entered disabled state
[  443.621367] c2 (unregistering): left allmulticast mode
[  443.621437] c2 (unregistering): left promiscuous mode
[  443.621490] br0: port 2(c2) entered disabled state
[  443.655022] br0: port 3(c3) entered disabled state
[  443.655305] c3 (unregistering): left allmulticast mode
[  443.655351] c3 (unregistering): left promiscuous mode
[  443.655391] br0: port 3(c3) entered disabled state
[  443.693051] br0: port 4(sender) entered disabled state
[  443.693338] sender (unregistering): left allmulticast mode
[  443.693385] sender (unregistering): left promiscuous mode
[  443.693425] br0: port 4(sender) entered disabled state