[  522.611661] br0: port 1(c1) entered blocking state
[  522.611758] br0: port 1(c1) entered disabled state
[  522.611836] c1: entered allmulticast mode
[  522.611933] c1: entered promiscuous mode
[  522.631230] br0: port 2(c2) entered blocking state
[  522.631270] br0: port 2(c2) entered disabled state
[  522.631309] c2: entered allmulticast mode
[  522.631358] c2: entered promiscuous mode
[  522.650518] br0: port 3(c3) entered blocking state
[  522.650556] br0: port 3(c3) entered disabled state
[  522.650593] c3: entered allmulticast mode
[  522.650645] c3: entered promiscuous mode
[  522.670201] br0: port 4(sender) entered blocking state
[  522.670243] br0: port 4(sender) entered disabled state
[  522.670277] sender: entered allmulticast mode
[  522.670342] sender: entered promiscuous mode
[  522.678188] br0: port 4(sender) entered blocking state
[  522.678233] br0: port 4(sender) entered forwarding state
[  522.678269] br0: port 3(c3) entered blocking state
[  522.678300] br0: port 3(c3) entered forwarding state
[  522.678330] br0: port 2(c2) entered blocking state
[  522.678359] br0: port 2(c2) entered forwarding state
[  522.678390] br0: port 1(c1) entered blocking state
[  522.678423] br0: port 1(c1) entered forwarding state
[  522.687455] Bridge firewalling registered
[  533.369291] br0: port 1(c1) entered disabled state
[  533.369528] c1 (unregistering): left allmulticast mode
[  533.369598] c1 (unregistering): left promiscuous mode
[  533.369659] br0: port 1(c1) entered disabled state
[  533.401284] br0: port 3(c3) entered disabled state
[  533.401413] br0: port 2(c2) entered disabled state
[  533.401621] c3 (unregistering): left allmulticast mode
[  533.401714] c3 (unregistering): left promiscuous mode
[  533.401801] br0: port 3(c3) entered disabled state
[  533.402097] c2 (unregistering): left allmulticast mode
[  533.402172] c2 (unregistering): left promiscuous mode
[  533.402236] br0: port 2(c2) entered disabled state
[  533.421280] sender: left allmulticast mode
[  533.421379] sender: left promiscuous mode
[  533.421454] br0: port 4(sender) entered disabled state