[  685.711479] br0: port 1(c1) entered blocking state
[  685.711576] br0: port 1(c1) entered disabled state
[  685.711650] c1: entered allmulticast mode
[  685.711755] c1: entered promiscuous mode
[  685.768591] br0: port 2(c2) entered blocking state
[  685.768674] br0: port 2(c2) entered disabled state
[  685.768740] c2: entered allmulticast mode
[  685.768829] c2: entered promiscuous mode
[  685.817958] br0: port 3(c3) entered blocking state
[  685.818045] br0: port 3(c3) entered disabled state
[  685.818115] c3: entered allmulticast mode
[  685.818197] c3: entered promiscuous mode
[  685.864099] br0: port 4(sender) entered blocking state
[  685.864194] br0: port 4(sender) entered disabled state
[  685.864261] sender: entered allmulticast mode
[  685.864357] sender: entered promiscuous mode
[  685.882263] br0: port 4(sender) entered blocking state
[  685.882358] br0: port 4(sender) entered forwarding state
[  685.882413] br0: port 3(c3) entered blocking state
[  685.882460] br0: port 3(c3) entered forwarding state
[  685.882507] br0: port 2(c2) entered blocking state
[  685.882553] br0: port 2(c2) entered forwarding state
[  685.882601] br0: port 1(c1) entered blocking state
[  685.882647] br0: port 1(c1) entered forwarding state
[  696.572809] br0: port 1(c1) entered disabled state
[  696.573025] c1 (unregistering): left allmulticast mode
[  696.573069] c1 (unregistering): left promiscuous mode
[  696.573104] br0: port 1(c1) entered disabled state
[  696.610539] br0: port 2(c2) entered disabled state
[  696.610848] c2 (unregistering): left allmulticast mode
[  696.610895] c2 (unregistering): left promiscuous mode
[  696.610933] br0: port 2(c2) entered disabled state
[  696.647517] br0: port 3(c3) entered disabled state
[  696.647748] c3 (unregistering): left allmulticast mode
[  696.647791] c3 (unregistering): left promiscuous mode
[  696.647824] br0: port 3(c3) entered disabled state
[  696.686525] br0: port 4(sender) entered disabled state
[  696.686772] sender (unregistering): left allmulticast mode
[  696.686814] sender (unregistering): left promiscuous mode
[  696.686845] br0: port 4(sender) entered disabled state