[  691.109634] br0: port 1(c1) entered blocking state
[  691.109720] br0: port 1(c1) entered disabled state
[  691.109779] c1: entered allmulticast mode
[  691.109855] c1: entered promiscuous mode
[  691.156614] br0: port 2(c2) entered blocking state
[  691.156704] br0: port 2(c2) entered disabled state
[  691.156771] c2: entered allmulticast mode
[  691.156865] c2: entered promiscuous mode
[  691.210101] br0: port 3(c3) entered blocking state
[  691.210157] br0: port 3(c3) entered disabled state
[  691.210219] c3: entered allmulticast mode
[  691.210284] c3: entered promiscuous mode
[  691.264261] br0: port 4(sender) entered blocking state
[  691.264343] br0: port 4(sender) entered disabled state
[  691.264416] sender: entered allmulticast mode
[  691.264506] sender: entered promiscuous mode
[  691.284985] br0: port 4(sender) entered blocking state
[  691.285068] br0: port 4(sender) entered forwarding state
[  691.285123] br0: port 3(c3) entered blocking state
[  691.285170] br0: port 3(c3) entered forwarding state
[  691.285219] br0: port 2(c2) entered blocking state
[  691.285266] br0: port 2(c2) entered forwarding state
[  691.285324] br0: port 1(c1) entered blocking state
[  691.285371] br0: port 1(c1) entered forwarding state
[  702.010545] br0: port 1(c1) entered disabled state
[  702.010819] c1 (unregistering): left allmulticast mode
[  702.010866] c1 (unregistering): left promiscuous mode
[  702.010921] br0: port 1(c1) entered disabled state
[  702.048637] br0: port 2(c2) entered disabled state
[  702.049029] c2 (unregistering): left allmulticast mode
[  702.049089] c2 (unregistering): left promiscuous mode
[  702.049151] br0: port 2(c2) entered disabled state
[  702.090552] br0: port 3(c3) entered disabled state
[  702.090871] c3 (unregistering): left allmulticast mode
[  702.090920] c3 (unregistering): left promiscuous mode
[  702.090957] br0: port 3(c3) entered disabled state
[  702.131593] br0: port 4(sender) entered disabled state
[  702.131843] sender (unregistering): left allmulticast mode
[  702.131890] sender (unregistering): left promiscuous mode
[  702.131926] br0: port 4(sender) entered disabled state