[  713.177293] br0: port 1(c1) entered blocking state
[  713.177351] br0: port 1(c1) entered disabled state
[  713.177414] c1: entered allmulticast mode
[  713.177491] c1: entered promiscuous mode
[  713.229178] br0: port 2(c2) entered blocking state
[  713.229277] br0: port 2(c2) entered disabled state
[  713.229360] c2: entered allmulticast mode
[  713.229439] c2: entered promiscuous mode
[  713.273949] br0: port 3(c3) entered blocking state
[  713.274020] br0: port 3(c3) entered disabled state
[  713.274075] c3: entered allmulticast mode
[  713.274160] c3: entered promiscuous mode
[  713.317032] br0: port 4(sender) entered blocking state
[  713.317127] br0: port 4(sender) entered disabled state
[  713.317191] sender: entered allmulticast mode
[  713.317282] sender: entered promiscuous mode
[  713.334344] br0: port 4(sender) entered blocking state
[  713.334429] br0: port 4(sender) entered forwarding state
[  713.334484] br0: port 3(c3) entered blocking state
[  713.334531] br0: port 3(c3) entered forwarding state
[  713.334585] br0: port 2(c2) entered blocking state
[  713.334633] br0: port 2(c2) entered forwarding state
[  713.334685] br0: port 1(c1) entered blocking state
[  713.334732] br0: port 1(c1) entered forwarding state
[  724.062333] br0: port 1(c1) entered disabled state
[  724.062631] c1 (unregistering): left allmulticast mode
[  724.062678] c1 (unregistering): left promiscuous mode
[  724.062722] br0: port 1(c1) entered disabled state
[  724.108356] br0: port 2(c2) entered disabled state
[  724.108688] c2 (unregistering): left allmulticast mode
[  724.108736] c2 (unregistering): left promiscuous mode
[  724.108791] br0: port 2(c2) entered disabled state
[  724.147291] br0: port 3(c3) entered disabled state
[  724.147755] c3 (unregistering): left allmulticast mode
[  724.147812] c3 (unregistering): left promiscuous mode
[  724.147859] br0: port 3(c3) entered disabled state
[  724.197342] br0: port 4(sender) entered disabled state
[  724.197677] sender (unregistering): left allmulticast mode
[  724.197733] sender (unregistering): left promiscuous mode
[  724.197777] br0: port 4(sender) entered disabled state