[  508.620972] br0: port 1(c1) entered blocking state
[  508.621009] br0: port 1(c1) entered disabled state
[  508.621093] c1: entered allmulticast mode
[  508.621163] c1: entered promiscuous mode
[  508.638303] br0: port 2(c2) entered blocking state
[  508.638335] br0: port 2(c2) entered disabled state
[  508.638390] c2: entered allmulticast mode
[  508.638458] c2: entered promiscuous mode
[  508.655692] br0: port 3(c3) entered blocking state
[  508.655721] br0: port 3(c3) entered disabled state
[  508.655743] c3: entered allmulticast mode
[  508.655781] c3: entered promiscuous mode
[  508.672794] br0: port 4(sender) entered blocking state
[  508.672822] br0: port 4(sender) entered disabled state
[  508.672845] sender: entered allmulticast mode
[  508.672884] sender: entered promiscuous mode
[  508.679696] br0: port 4(sender) entered blocking state
[  508.679722] br0: port 4(sender) entered forwarding state
[  508.679806] br0: port 3(c3) entered blocking state
[  508.679857] br0: port 3(c3) entered forwarding state
[  508.679909] br0: port 2(c2) entered blocking state
[  508.679960] br0: port 2(c2) entered forwarding state
[  508.680010] br0: port 1(c1) entered blocking state
[  508.680058] br0: port 1(c1) entered forwarding state
[  508.687348] Bridge firewalling registered
[  519.354452] br0: port 1(c1) entered disabled state
[  519.354638] c1 (unregistering): left allmulticast mode
[  519.354684] c1 (unregistering): left promiscuous mode
[  519.354716] br0: port 1(c1) entered disabled state
[  519.374467] br0: port 2(c2) entered disabled state
[  519.374621] c2 (unregistering): left allmulticast mode
[  519.374652] c2 (unregistering): left promiscuous mode
[  519.374673] br0: port 2(c2) entered disabled state
[  519.393453] br0: port 3(c3) entered disabled state
[  519.393659] c3 (unregistering): left allmulticast mode
[  519.393689] c3 (unregistering): left promiscuous mode
[  519.393722] br0: port 3(c3) entered disabled state
[  519.405422] br0: port 4(sender) entered disabled state
[  519.405591] sender (unregistering): left allmulticast mode
[  519.405633] sender (unregistering): left promiscuous mode
[  519.405667] br0: port 4(sender) entered disabled state