Unikernels can't be debugged! J/k.
If you think you found a problem in OPS or Nanos first thing is to verify where the bug lies. If you are unsure default to OPS.
However, if you open an issue in Nanos please provide the following:
Your OPS profile:
➜ ~ ops profileOps version: 0.1.9Nanos version: 0.1.25Qemu version: 4.1.90Arch: darwin
Nightly vs Master?