[ 1020.230165][ T1588] br0: port 1(c1) entered blocking state
[ 1020.230338][ T1588] br0: port 1(c1) entered disabled state
[ 1020.230499][ T1588] c1: entered allmulticast mode
[ 1020.231920][ T1588] c1: entered promiscuous mode
[ 1020.378010][ T1593] br0: port 2(c2) entered blocking state
[ 1020.378186][ T1593] br0: port 2(c2) entered disabled state
[ 1020.378804][ T1593] c2: entered allmulticast mode
[ 1020.380227][ T1593] c2: entered promiscuous mode
[ 1020.541842][ T1598] br0: port 3(c3) entered blocking state
[ 1020.542004][ T1598] br0: port 3(c3) entered disabled state
[ 1020.542160][ T1598] c3: entered allmulticast mode
[ 1020.543595][ T1598] c3: entered promiscuous mode
[ 1020.694360][ T1603] br0: port 4(sender) entered blocking state
[ 1020.694556][ T1603] br0: port 4(sender) entered disabled state
[ 1020.694735][ T1603] sender: entered allmulticast mode
[ 1020.696098][ T1603] sender: entered promiscuous mode
[ 1020.743971][ T1605] br0: port 4(sender) entered blocking state
[ 1020.744167][ T1605] br0: port 4(sender) entered forwarding state
[ 1020.744835][ T1605] br0: port 3(c3) entered blocking state
[ 1020.744976][ T1605] br0: port 3(c3) entered forwarding state
[ 1020.745265][ T1605] br0: port 2(c2) entered blocking state
[ 1020.745407][ T1605] br0: port 2(c2) entered forwarding state
[ 1020.745669][ T1605] br0: port 1(c1) entered blocking state
[ 1020.745803][ T1605] br0: port 1(c1) entered forwarding state
[ 1031.742079][   T71] br0: port 1(c1) entered disabled state
[ 1031.745399][   T71] c1 (unregistering): left allmulticast mode
[ 1031.745585][   T71] c1 (unregistering): left promiscuous mode
[ 1031.745749][   T71] br0: port 1(c1) entered disabled state
[ 1031.861028][   T71] br0: port 2(c2) entered disabled state
[ 1031.864025][   T71] c2 (unregistering): left allmulticast mode
[ 1031.864196][   T71] c2 (unregistering): left promiscuous mode
[ 1031.864368][   T71] br0: port 2(c2) entered disabled state
[ 1031.975318][   T71] br0: port 3(c3) entered disabled state
[ 1031.977547][   T71] c3 (unregistering): left allmulticast mode
[ 1031.977719][   T71] c3 (unregistering): left promiscuous mode
[ 1031.977877][   T71] br0: port 3(c3) entered disabled state
[ 1032.118857][   T71] br0: port 4(sender) entered disabled state
[ 1032.120953][   T71] sender (unregistering): left allmulticast mode
[ 1032.121122][   T71] sender (unregistering): left promiscuous mode
[ 1032.121287][   T71] br0: port 4(sender) entered disabled state