[  714.703898] br0: port 1(c1) entered blocking state
[  714.703975] br0: port 1(c1) entered disabled state
[  714.704024] c1: entered allmulticast mode
[  714.704102] c1: entered promiscuous mode
[  714.749171] br0: port 2(c2) entered blocking state
[  714.749243] br0: port 2(c2) entered disabled state
[  714.749317] c2: entered allmulticast mode
[  714.749398] c2: entered promiscuous mode
[  714.795515] br0: port 3(c3) entered blocking state
[  714.795599] br0: port 3(c3) entered disabled state
[  714.795668] c3: entered allmulticast mode
[  714.795752] c3: entered promiscuous mode
[  714.839879] br0: port 4(sender) entered blocking state
[  714.839940] br0: port 4(sender) entered disabled state
[  714.839994] sender: entered allmulticast mode
[  714.840088] sender: entered promiscuous mode
[  714.856384] br0: port 4(sender) entered blocking state
[  714.856436] br0: port 4(sender) entered forwarding state
[  714.856482] br0: port 3(c3) entered blocking state
[  714.856522] br0: port 3(c3) entered forwarding state
[  714.856568] br0: port 2(c2) entered blocking state
[  714.856607] br0: port 2(c2) entered forwarding state
[  714.856647] br0: port 1(c1) entered blocking state
[  714.856688] br0: port 1(c1) entered forwarding state
[  725.543256] br0: port 1(c1) entered disabled state
[  725.543581] c1 (unregistering): left allmulticast mode
[  725.543647] c1 (unregistering): left promiscuous mode
[  725.543699] br0: port 1(c1) entered disabled state
[  725.590352] br0: port 2(c2) entered disabled state
[  725.590789] c2 (unregistering): left allmulticast mode
[  725.590839] c2 (unregistering): left promiscuous mode
[  725.590891] br0: port 2(c2) entered disabled state
[  725.634388] br0: port 3(c3) entered disabled state
[  725.634940] c3 (unregistering): left allmulticast mode
[  725.635006] c3 (unregistering): left promiscuous mode
[  725.635058] br0: port 3(c3) entered disabled state
[  725.675327] br0: port 4(sender) entered disabled state
[  725.675855] sender (unregistering): left allmulticast mode
[  725.675901] sender (unregistering): left promiscuous mode
[  725.675943] br0: port 4(sender) entered disabled state