[  715.268711] br0: port 1(c1) entered blocking state
[  715.268793] br0: port 1(c1) entered disabled state
[  715.268864] c1: entered allmulticast mode
[  715.268952] c1: entered promiscuous mode
[  715.312467] br0: port 2(c2) entered blocking state
[  715.312528] br0: port 2(c2) entered disabled state
[  715.312579] c2: entered allmulticast mode
[  715.312644] c2: entered promiscuous mode
[  715.356598] br0: port 3(c3) entered blocking state
[  715.356665] br0: port 3(c3) entered disabled state
[  715.356726] c3: entered allmulticast mode
[  715.356803] c3: entered promiscuous mode
[  715.403204] br0: port 4(sender) entered blocking state
[  715.403294] br0: port 4(sender) entered disabled state
[  715.403367] sender: entered allmulticast mode
[  715.403474] sender: entered promiscuous mode
[  715.423908] br0: port 4(sender) entered blocking state
[  715.423986] br0: port 4(sender) entered forwarding state
[  715.424031] br0: port 3(c3) entered blocking state
[  715.424073] br0: port 3(c3) entered forwarding state
[  715.424112] br0: port 2(c2) entered blocking state
[  715.424152] br0: port 2(c2) entered forwarding state
[  715.424196] br0: port 1(c1) entered blocking state
[  715.424238] br0: port 1(c1) entered forwarding state
[  726.144480] br0: port 1(c1) entered disabled state
[  726.145274] c1 (unregistering): left allmulticast mode
[  726.145360] c1 (unregistering): left promiscuous mode
[  726.145428] br0: port 1(c1) entered disabled state
[  726.191510] br0: port 2(c2) entered disabled state
[  726.191771] c2 (unregistering): left allmulticast mode
[  726.191819] c2 (unregistering): left promiscuous mode
[  726.191857] br0: port 2(c2) entered disabled state
[  726.231445] br0: port 3(c3) entered disabled state
[  726.231712] c3 (unregistering): left allmulticast mode
[  726.231757] c3 (unregistering): left promiscuous mode
[  726.231806] br0: port 3(c3) entered disabled state
[  726.277446] br0: port 4(sender) entered disabled state
[  726.277742] sender (unregistering): left allmulticast mode
[  726.277830] sender (unregistering): left promiscuous mode
[  726.277884] br0: port 4(sender) entered disabled state