[  715.247785] br0: port 1(c1) entered blocking state
[  715.247856] br0: port 1(c1) entered disabled state
[  715.247921] c1: entered allmulticast mode
[  715.247998] c1: entered promiscuous mode
[  715.294910] br0: port 2(c2) entered blocking state
[  715.294988] br0: port 2(c2) entered disabled state
[  715.295061] c2: entered allmulticast mode
[  715.295142] c2: entered promiscuous mode
[  715.341181] br0: port 3(c3) entered blocking state
[  715.341249] br0: port 3(c3) entered disabled state
[  715.341303] c3: entered allmulticast mode
[  715.341374] c3: entered promiscuous mode
[  715.388156] br0: port 4(sender) entered blocking state
[  715.388218] br0: port 4(sender) entered disabled state
[  715.388279] sender: entered allmulticast mode
[  715.388360] sender: entered promiscuous mode
[  715.405706] br0: port 4(sender) entered blocking state
[  715.405767] br0: port 4(sender) entered forwarding state
[  715.405817] br0: port 3(c3) entered blocking state
[  715.405857] br0: port 3(c3) entered forwarding state
[  715.405899] br0: port 2(c2) entered blocking state
[  715.405935] br0: port 2(c2) entered forwarding state
[  715.405973] br0: port 1(c1) entered blocking state
[  715.406009] br0: port 1(c1) entered forwarding state
[  726.108239] br0: port 1(c1) entered disabled state
[  726.108498] c1 (unregistering): left allmulticast mode
[  726.108543] c1 (unregistering): left promiscuous mode
[  726.108576] br0: port 1(c1) entered disabled state
[  726.141202] br0: port 2(c2) entered disabled state
[  726.141505] c2 (unregistering): left allmulticast mode
[  726.141986] c2 (unregistering): left promiscuous mode
[  726.142027] br0: port 2(c2) entered disabled state
[  726.174208] br0: port 3(c3) entered disabled state
[  726.174467] c3 (unregistering): left allmulticast mode
[  726.174509] c3 (unregistering): left promiscuous mode
[  726.174544] br0: port 3(c3) entered disabled state
[  726.210205] br0: port 4(sender) entered disabled state
[  726.210582] sender (unregistering): left allmulticast mode
[  726.210651] sender (unregistering): left promiscuous mode
[  726.210692] br0: port 4(sender) entered disabled state