[  544.250311] br0: port 1(c1) entered blocking state
[  544.250366] br0: port 1(c1) entered disabled state
[  544.250418] c1: entered allmulticast mode
[  544.250490] c1: entered promiscuous mode
[  544.272976] br0: port 2(c2) entered blocking state
[  544.273026] br0: port 2(c2) entered disabled state
[  544.273068] c2: entered allmulticast mode
[  544.273129] c2: entered promiscuous mode
[  544.296545] br0: port 3(c3) entered blocking state
[  544.296586] br0: port 3(c3) entered disabled state
[  544.296629] c3: entered allmulticast mode
[  544.296693] c3: entered promiscuous mode
[  544.318993] br0: port 4(sender) entered blocking state
[  544.319036] br0: port 4(sender) entered disabled state
[  544.319082] sender: entered allmulticast mode
[  544.319145] sender: entered promiscuous mode
[  544.327438] br0: port 4(sender) entered blocking state
[  544.327474] br0: port 4(sender) entered forwarding state
[  544.327518] br0: port 3(c3) entered blocking state
[  544.327554] br0: port 3(c3) entered forwarding state
[  544.327586] br0: port 2(c2) entered blocking state
[  544.327611] br0: port 2(c2) entered forwarding state
[  544.327645] br0: port 1(c1) entered blocking state
[  544.327675] br0: port 1(c1) entered forwarding state
[  544.336099] Bridge firewalling registered
[  555.029636] br0: port 1(c1) entered disabled state
[  555.029865] c1 (unregistering): left allmulticast mode
[  555.029965] c1 (unregistering): left promiscuous mode
[  555.030038] br0: port 1(c1) entered disabled state
[  555.050627] br0: port 2(c2) entered disabled state
[  555.050822] c2 (unregistering): left allmulticast mode
[  555.050891] c2 (unregistering): left promiscuous mode
[  555.050954] br0: port 2(c2) entered disabled state
[  555.068598] br0: port 3(c3) entered disabled state
[  555.068787] c3 (unregistering): left allmulticast mode
[  555.068855] c3 (unregistering): left promiscuous mode
[  555.068933] br0: port 3(c3) entered disabled state
[  555.089661] br0: port 4(sender) entered disabled state
[  555.089895] sender (unregistering): left allmulticast mode
[  555.089965] sender (unregistering): left promiscuous mode
[  555.090034] br0: port 4(sender) entered disabled state