Bugs:
* `vm_fault:36* Sometimes the emulation of `adrp` causes a recursion error in dtrace_probe(n trigger a crash (e.g in `vm_fault:36` and `arm_gic_intr:72`).
* Tracing `memcpy:` and pressing CTRL+C a few times, and then re-running the DTrace with the same probe, hangs the system when run in ain a QEMU VM with multiple vCPUs.