[  504.160499] br0: port 1(c1) entered blocking state
[  504.160594] br0: port 1(c1) entered disabled state
[  504.160693] c1: entered allmulticast mode
[  504.160780] c1: entered promiscuous mode
[  504.178318] br0: port 2(c2) entered blocking state
[  504.178361] br0: port 2(c2) entered disabled state
[  504.178390] c2: entered allmulticast mode
[  504.178441] c2: entered promiscuous mode
[  504.195948] br0: port 3(c3) entered blocking state
[  504.195993] br0: port 3(c3) entered disabled state
[  504.196024] c3: entered allmulticast mode
[  504.196077] c3: entered promiscuous mode
[  504.213708] br0: port 4(sender) entered blocking state
[  504.213759] br0: port 4(sender) entered disabled state
[  504.213796] sender: entered allmulticast mode
[  504.213855] sender: entered promiscuous mode
[  504.220811] br0: port 4(sender) entered blocking state
[  504.220849] br0: port 4(sender) entered forwarding state
[  504.220885] br0: port 3(c3) entered blocking state
[  504.220910] br0: port 3(c3) entered forwarding state
[  504.220942] br0: port 2(c2) entered blocking state
[  504.220983] br0: port 2(c2) entered forwarding state
[  504.221013] br0: port 1(c1) entered blocking state
[  504.221043] br0: port 1(c1) entered forwarding state
[  504.230497] Bridge firewalling registered
[  514.842414] br0: port 1(c1) entered disabled state
[  514.842808] c1 (unregistering): left allmulticast mode
[  514.842862] c1 (unregistering): left promiscuous mode
[  514.842888] br0: port 1(c1) entered disabled state
[  514.860768] br0: port 2(c2) entered disabled state
[  514.860967] c2 (unregistering): left allmulticast mode
[  514.861008] c2 (unregistering): left promiscuous mode
[  514.861044] br0: port 2(c2) entered disabled state
[  514.871927] br0: port 3(c3) entered disabled state
[  514.872137] c3 (unregistering): left allmulticast mode
[  514.872174] c3 (unregistering): left promiscuous mode
[  514.872204] br0: port 3(c3) entered disabled state
[  514.886732] br0: port 4(sender) entered disabled state
[  514.886877] sender (unregistering): left allmulticast mode
[  514.886906] sender (unregistering): left promiscuous mode
[  514.886940] br0: port 4(sender) entered disabled state