=== DF-0768 guest environment ===
DragonFly dfbsd 6.5-DEVELOPMENT DragonFly 6.5-DEVELOPMENT #1: Thu Jul  9 14:46:24 UTC 2026     root@dfbsd:/usr/obj/usr/src/sys/X86_64_GENERIC  x86_64
--- cc version (server build) ---
cc 8.3 [DragonFly] Release/2019-02-22
Copyright (C) 2018 Free Software Foundation, Inc.
--- relevant sysctls ---
DragonFly 6.5-DEVELOPMENT #1: Thu Jul  9 14:46:24 UTC 2026
    root@dfbsd:/usr/obj/usr/src/sys/X86_64_GENERIC

vfs.nfs.nfs_privport: 0
vfs.nfs.commit_miss: 0
vfs.nfs.commit_blks: 0
vfs.nfs.async: 0
vfs.nfs.maxasyncbio: 64
mount_nfs rdirplus option: ALTF_RDIRPLUS (sbin/mount_nfs)
--- pre-condition: malicious NFSv3 server on 127.0.0.1:111/:2049, mounted with -o rdirplus ---