[  498.009663] br0: port 1(c1) entered blocking state
[  498.009713] br0: port 1(c1) entered disabled state
[  498.009753] c1: entered allmulticast mode
[  498.009806] c1: entered promiscuous mode
[  498.027912] br0: port 2(c2) entered blocking state
[  498.027952] br0: port 2(c2) entered disabled state
[  498.027992] c2: entered allmulticast mode
[  498.028040] c2: entered promiscuous mode
[  498.045699] br0: port 3(c3) entered blocking state
[  498.045736] br0: port 3(c3) entered disabled state
[  498.045773] c3: entered allmulticast mode
[  498.045820] c3: entered promiscuous mode
[  498.063646] br0: port 4(sender) entered blocking state
[  498.063683] br0: port 4(sender) entered disabled state
[  498.063720] sender: entered allmulticast mode
[  498.063776] sender: entered promiscuous mode
[  498.070821] br0: port 4(sender) entered blocking state
[  498.070856] br0: port 4(sender) entered forwarding state
[  498.070892] br0: port 3(c3) entered blocking state
[  498.070926] br0: port 3(c3) entered forwarding state
[  498.070958] br0: port 2(c2) entered blocking state
[  498.070987] br0: port 2(c2) entered forwarding state
[  498.071017] br0: port 1(c1) entered blocking state
[  498.071046] br0: port 1(c1) entered forwarding state
[  498.079578] Bridge firewalling registered
[  508.753343] br0: port 1(c1) entered disabled state
[  508.753651] c1 (unregistering): left allmulticast mode
[  508.753696] c1 (unregistering): left promiscuous mode
[  508.753728] br0: port 1(c1) entered disabled state
[  508.773604] br0: port 2(c2) entered disabled state
[  508.773787] c2 (unregistering): left allmulticast mode
[  508.773824] c2 (unregistering): left promiscuous mode
[  508.773857] br0: port 2(c2) entered disabled state
[  508.786604] br0: port 3(c3) entered disabled state
[  508.786759] c3 (unregistering): left allmulticast mode
[  508.786789] c3 (unregistering): left promiscuous mode
[  508.786813] br0: port 3(c3) entered disabled state
[  508.798417] br0: port 4(sender) entered disabled state
[  508.798743] sender (unregistering): left allmulticast mode
[  508.798782] sender (unregistering): left promiscuous mode
[  508.798832] br0: port 4(sender) entered disabled state