[  689.939293] br0: port 1(c1) entered blocking state
[  689.939366] br0: port 1(c1) entered disabled state
[  689.939434] c1: entered allmulticast mode
[  689.939511] c1: entered promiscuous mode
[  689.988389] br0: port 2(c2) entered blocking state
[  689.988519] br0: port 2(c2) entered disabled state
[  689.988610] c2: entered allmulticast mode
[  689.988725] c2: entered promiscuous mode
[  690.038782] br0: port 3(c3) entered blocking state
[  690.038866] br0: port 3(c3) entered disabled state
[  690.038936] c3: entered allmulticast mode
[  690.039033] c3: entered promiscuous mode
[  690.087548] br0: port 4(sender) entered blocking state
[  690.087631] br0: port 4(sender) entered disabled state
[  690.087707] sender: entered allmulticast mode
[  690.087817] sender: entered promiscuous mode
[  690.106162] br0: port 4(sender) entered blocking state
[  690.106228] br0: port 4(sender) entered forwarding state
[  690.106270] br0: port 3(c3) entered blocking state
[  690.106323] br0: port 3(c3) entered forwarding state
[  690.106368] br0: port 2(c2) entered blocking state
[  690.106417] br0: port 2(c2) entered forwarding state
[  690.106463] br0: port 1(c1) entered blocking state
[  690.106510] br0: port 1(c1) entered forwarding state
[  700.824584] br0: port 1(c1) entered disabled state
[  700.824971] c1 (unregistering): left allmulticast mode
[  700.825046] c1 (unregistering): left promiscuous mode
[  700.825121] br0: port 1(c1) entered disabled state
[  700.868340] br0: port 2(c2) entered disabled state
[  700.868678] c2 (unregistering): left allmulticast mode
[  700.868755] c2 (unregistering): left promiscuous mode
[  700.868821] br0: port 2(c2) entered disabled state
[  700.907482] br0: port 3(c3) entered disabled state
[  700.907839] c3 (unregistering): left allmulticast mode
[  700.907904] c3 (unregistering): left promiscuous mode
[  700.907961] br0: port 3(c3) entered disabled state
[  700.947359] br0: port 4(sender) entered disabled state
[  700.947742] sender (unregistering): left allmulticast mode
[  700.947859] sender (unregistering): left promiscuous mode
[  700.947924] br0: port 4(sender) entered disabled state