leaky_grep
leaky_grep(lkmp->lkm_base, sz);
extern void leaky_grep(uintptr_t, size_t); /* grep a vaddr range */
leaky_grep(addr, c->cache_bufsize);
leaky_grep((uintptr_t)&btp->bt_redzone,
leaky_grep((uintptr_t)m->mod_mp, sizeof (struct module));
leaky_grep((uintptr_t)mod.data, mod.data_size);
leaky_grep((uintptr_t)mod.bss, mod.bss_size);
leaky_grep(base, stk - base);
leaky_grep(stk, size);
leaky_grep(seg->vs_start, seg->vs_end - seg->vs_start);
leaky_grep(addr, hwpm_size * max_mem_nodes);
leaky_grep(pmp->pr_vaddr, Psp->pr_brkbase - pmp->pr_vaddr);
leaky_grep(pmp->pr_vaddr, pmp->pr_size);
leaky_grep(pmp->pr_vaddr, pmp->pr_size);
leaky_grep(sp, size - (sp - addr));