[  691.517373] br0: port 1(c1) entered blocking state
[  691.517486] br0: port 1(c1) entered disabled state
[  691.517567] c1: entered allmulticast mode
[  691.517668] c1: entered promiscuous mode
[  691.562784] br0: port 2(c2) entered blocking state
[  691.562839] br0: port 2(c2) entered disabled state
[  691.562886] c2: entered allmulticast mode
[  691.562949] c2: entered promiscuous mode
[  691.607109] br0: port 3(c3) entered blocking state
[  691.607197] br0: port 3(c3) entered disabled state
[  691.607261] c3: entered allmulticast mode
[  691.607353] c3: entered promiscuous mode
[  691.651067] br0: port 4(sender) entered blocking state
[  691.651124] br0: port 4(sender) entered disabled state
[  691.651173] sender: entered allmulticast mode
[  691.651249] sender: entered promiscuous mode
[  691.668878] br0: port 4(sender) entered blocking state
[  691.668926] br0: port 4(sender) entered forwarding state
[  691.668973] br0: port 3(c3) entered blocking state
[  691.669021] br0: port 3(c3) entered forwarding state
[  691.669062] br0: port 2(c2) entered blocking state
[  691.669097] br0: port 2(c2) entered forwarding state
[  691.669136] br0: port 1(c1) entered blocking state
[  691.669172] br0: port 1(c1) entered forwarding state
[  702.341147] br0: port 1(c1) entered disabled state
[  702.341427] c1 (unregistering): left allmulticast mode
[  702.341491] c1 (unregistering): left promiscuous mode
[  702.341549] br0: port 1(c1) entered disabled state
[  702.375126] br0: port 2(c2) entered disabled state
[  702.375399] c2 (unregistering): left allmulticast mode
[  702.375464] c2 (unregistering): left promiscuous mode
[  702.375505] br0: port 2(c2) entered disabled state
[  702.414136] br0: port 3(c3) entered disabled state
[  702.414411] c3 (unregistering): left allmulticast mode
[  702.414481] c3 (unregistering): left promiscuous mode
[  702.414522] br0: port 3(c3) entered disabled state
[  702.446121] br0: port 4(sender) entered disabled state
[  702.446377] sender (unregistering): left allmulticast mode
[  702.446438] sender (unregistering): left promiscuous mode
[  702.446485] br0: port 4(sender) entered disabled state