[  500.990200] br0: port 1(c1) entered blocking state
[  500.990288] br0: port 1(c1) entered disabled state
[  500.990361] c1: entered allmulticast mode
[  500.990456] c1: entered promiscuous mode
[  501.009141] br0: port 2(c2) entered blocking state
[  501.009185] br0: port 2(c2) entered disabled state
[  501.009218] c2: entered allmulticast mode
[  501.009267] c2: entered promiscuous mode
[  501.027642] br0: port 3(c3) entered blocking state
[  501.027707] br0: port 3(c3) entered disabled state
[  501.027781] c3: entered allmulticast mode
[  501.027864] c3: entered promiscuous mode
[  501.046270] br0: port 4(sender) entered blocking state
[  501.046333] br0: port 4(sender) entered disabled state
[  501.046406] sender: entered allmulticast mode
[  501.046513] sender: entered promiscuous mode
[  501.053783] br0: port 4(sender) entered blocking state
[  501.053818] br0: port 4(sender) entered forwarding state
[  501.053850] br0: port 3(c3) entered blocking state
[  501.053878] br0: port 3(c3) entered forwarding state
[  501.053910] br0: port 2(c2) entered blocking state
[  501.053937] br0: port 2(c2) entered forwarding state
[  501.053968] br0: port 1(c1) entered blocking state
[  501.053996] br0: port 1(c1) entered forwarding state
[  501.062089] Bridge firewalling registered
[  511.673147] br0: port 1(c1) entered disabled state
[  511.673413] c1 (unregistering): left allmulticast mode
[  511.673520] c1 (unregistering): left promiscuous mode
[  511.673603] br0: port 1(c1) entered disabled state
[  511.688612] br0: port 2(c2) entered disabled state
[  511.688799] c2 (unregistering): left allmulticast mode
[  511.688839] c2 (unregistering): left promiscuous mode
[  511.688870] br0: port 2(c2) entered disabled state
[  511.703609] br0: port 3(c3) entered disabled state
[  511.703810] c3 (unregistering): left allmulticast mode
[  511.703853] c3 (unregistering): left promiscuous mode
[  511.703888] br0: port 3(c3) entered disabled state
[  511.718605] br0: port 4(sender) entered disabled state
[  511.718850] sender (unregistering): left allmulticast mode
[  511.718903] sender (unregistering): left promiscuous mode
[  511.718940] br0: port 4(sender) entered disabled state