[  508.684897] br0: port 1(c1) entered blocking state
[  508.684952] br0: port 1(c1) entered disabled state
[  508.684990] c1: entered allmulticast mode
[  508.685046] c1: entered promiscuous mode
[  508.704733] br0: port 2(c2) entered blocking state
[  508.704777] br0: port 2(c2) entered disabled state
[  508.704831] c2: entered allmulticast mode
[  508.704883] c2: entered promiscuous mode
[  508.723470] br0: port 3(c3) entered blocking state
[  508.723521] br0: port 3(c3) entered disabled state
[  508.723566] c3: entered allmulticast mode
[  508.723620] c3: entered promiscuous mode
[  508.742230] br0: port 4(sender) entered blocking state
[  508.742269] br0: port 4(sender) entered disabled state
[  508.742303] sender: entered allmulticast mode
[  508.742359] sender: entered promiscuous mode
[  508.749501] br0: port 4(sender) entered blocking state
[  508.749534] br0: port 4(sender) entered forwarding state
[  508.749571] br0: port 3(c3) entered blocking state
[  508.749606] br0: port 3(c3) entered forwarding state
[  508.749638] br0: port 2(c2) entered blocking state
[  508.749674] br0: port 2(c2) entered forwarding state
[  508.749710] br0: port 1(c1) entered blocking state
[  508.749738] br0: port 1(c1) entered forwarding state
[  508.759033] Bridge firewalling registered
[  519.437984] br0: port 1(c1) entered disabled state
[  519.438357] c1 (unregistering): left allmulticast mode
[  519.438403] c1 (unregistering): left promiscuous mode
[  519.438439] br0: port 1(c1) entered disabled state
[  519.454757] br0: port 2(c2) entered disabled state
[  519.454996] c2 (unregistering): left allmulticast mode
[  519.455039] c2 (unregistering): left promiscuous mode
[  519.455073] br0: port 2(c2) entered disabled state
[  519.472363] br0: port 3(c3) entered disabled state
[  519.472584] c3 (unregistering): left allmulticast mode
[  519.472626] c3 (unregistering): left promiscuous mode
[  519.472660] br0: port 3(c3) entered disabled state
[  519.491362] br0: port 4(sender) entered disabled state
[  519.491592] sender (unregistering): left allmulticast mode
[  519.491638] sender (unregistering): left promiscuous mode
[  519.491673] br0: port 4(sender) entered disabled state