[ 1218.216625][ T4502] br0: port 1(vtep-host) entered blocking state
[ 1218.216980][ T4502] br0: port 1(vtep-host) entered disabled state
[ 1218.217286][ T4502] vtep-host: entered allmulticast mode
[ 1218.218849][ T4502] vtep-host: entered promiscuous mode
[ 1218.478124][ T4509] br0: port 2(vxd) entered blocking state
[ 1218.478395][ T4509] br0: port 2(vxd) entered disabled state
[ 1218.478637][ T4509] vxd: entered allmulticast mode
[ 1218.480169][ T4509] vxd: entered promiscuous mode
[ 1218.833176][ T4521] br0: port 2(vxd) entered blocking state
[ 1218.833494][ T4521] br0: port 2(vxd) entered forwarding state
[ 1218.833997][ T4521] br0: port 1(vtep-host) entered blocking state
[ 1218.834344][ T4521] br0: port 1(vtep-host) entered forwarding state
[ 1220.871967][   T72] vxd: left allmulticast mode
[ 1220.872615][   T72] vxd: left promiscuous mode
[ 1220.872961][   T72] br0: port 2(vxd) entered disabled state
[ 1220.874424][   T72] vtep-host: left allmulticast mode
[ 1220.874801][   T72] vtep-host: left promiscuous mode
[ 1220.875090][   T72] br0: port 1(vtep-host) entered disabled state