[  504.888397] br0: port 1(c1) entered blocking state
[  504.888449] br0: port 1(c1) entered disabled state
[  504.888486] c1: entered allmulticast mode
[  504.888540] c1: entered promiscuous mode
[  504.906959] br0: port 2(c2) entered blocking state
[  504.907003] br0: port 2(c2) entered disabled state
[  504.907033] c2: entered allmulticast mode
[  504.907080] c2: entered promiscuous mode
[  504.925493] br0: port 3(c3) entered blocking state
[  504.925565] br0: port 3(c3) entered disabled state
[  504.925631] c3: entered allmulticast mode
[  504.925710] c3: entered promiscuous mode
[  504.944463] br0: port 4(sender) entered blocking state
[  504.944533] br0: port 4(sender) entered disabled state
[  504.944601] sender: entered allmulticast mode
[  504.944687] sender: entered promiscuous mode
[  504.952226] br0: port 4(sender) entered blocking state
[  504.952292] br0: port 4(sender) entered forwarding state
[  504.952358] br0: port 3(c3) entered blocking state
[  504.952421] br0: port 3(c3) entered forwarding state
[  504.952489] br0: port 2(c2) entered blocking state
[  504.952551] br0: port 2(c2) entered forwarding state
[  504.952617] br0: port 1(c1) entered blocking state
[  504.952680] br0: port 1(c1) entered forwarding state
[  504.960578] Bridge firewalling registered
[  515.573261] br0: port 1(c1) entered disabled state
[  515.573445] c1 (unregistering): left allmulticast mode
[  515.573475] c1 (unregistering): left promiscuous mode
[  515.573514] br0: port 1(c1) entered disabled state
[  515.592205] br0: port 2(c2) entered disabled state
[  515.592371] c2 (unregistering): left allmulticast mode
[  515.592402] c2 (unregistering): left promiscuous mode
[  515.592435] br0: port 2(c2) entered disabled state
[  515.610217] br0: port 3(c3) entered disabled state
[  515.610379] c3 (unregistering): left allmulticast mode
[  515.610413] c3 (unregistering): left promiscuous mode
[  515.610443] br0: port 3(c3) entered disabled state
[  515.628209] br0: port 4(sender) entered disabled state
[  515.628374] sender (unregistering): left allmulticast mode
[  515.628406] sender (unregistering): left promiscuous mode
[  515.628441] br0: port 4(sender) entered disabled state