[  625.442412] br0: port 1(c1) entered blocking state
[  625.442500] br0: port 1(c1) entered disabled state
[  625.442572] c1: entered allmulticast mode
[  625.442663] c1: entered promiscuous mode
[  625.523487] br0: port 2(c2) entered blocking state
[  625.523552] br0: port 2(c2) entered disabled state
[  625.523610] c2: entered allmulticast mode
[  625.523692] c2: entered promiscuous mode
[  625.605761] br0: port 3(c3) entered blocking state
[  625.605852] br0: port 3(c3) entered disabled state
[  625.605910] c3: entered allmulticast mode
[  625.605999] c3: entered promiscuous mode
[  625.691481] br0: port 4(sender) entered blocking state
[  625.691540] br0: port 4(sender) entered disabled state
[  625.691596] sender: entered allmulticast mode
[  625.691683] sender: entered promiscuous mode
[  625.726877] br0: port 4(sender) entered blocking state
[  625.726936] br0: port 4(sender) entered forwarding state
[  625.726978] br0: port 3(c3) entered blocking state
[  625.727012] br0: port 3(c3) entered forwarding state
[  625.727048] br0: port 2(c2) entered blocking state
[  625.727081] br0: port 2(c2) entered forwarding state
[  625.727116] br0: port 1(c1) entered blocking state
[  625.727158] br0: port 1(c1) entered forwarding state
[  636.522001] br0: port 1(c1) entered disabled state
[  636.522308] c1 (unregistering): left allmulticast mode
[  636.522360] c1 (unregistering): left promiscuous mode
[  636.522404] br0: port 1(c1) entered disabled state
[  636.579964] br0: port 2(c2) entered disabled state
[  636.580273] c2 (unregistering): left allmulticast mode
[  636.580315] c2 (unregistering): left promiscuous mode
[  636.580354] br0: port 2(c2) entered disabled state
[  636.639005] br0: port 3(c3) entered disabled state
[  636.639242] c3 (unregistering): left allmulticast mode
[  636.639285] c3 (unregistering): left promiscuous mode
[  636.639323] br0: port 3(c3) entered disabled state
[  636.705078] br0: port 4(sender) entered disabled state
[  636.705412] sender (unregistering): left allmulticast mode
[  636.705474] sender (unregistering): left promiscuous mode
[  636.705532] br0: port 4(sender) entered disabled state