Guest environment (DF-5792 verification, 2026-10-12 UTC)

Stock baseline:
DragonFly dfbsd 6.5-DEVELOPMENT DragonFly 6.5-DEVELOPMENT #0: Thu Jul  2 06:02:54 UTC 2026
    root@dfbsd:/usr/obj/usr/src/sys/X86_64_GENERIC  x86_64
cc 8.3 [DragonFly] Release/2019-02-22
hw.ncpu = 6
kern.maxfilesperproc = 32528, kern.minfilesperproc = 8
INVARIANTS: 0 (GENERIC, no debug options)
kldload available; QEMU/KVM, no SMAP/SMEP/KASLR enforcement

Fix-validation kernels (built in-guest from /usr/src with fix.diff applied):
  #1: Mon Oct 12 19:21:10 UTC 2026 (fix.diff for DF-5792 + DF-5793 v1)
  #2: Mon Oct 12 19:39:15 UTC 2026 (DF-5793 freq=1 final)

Build commands:
  cc -O2 -o /home/maxx/fdtol_storm /tmp/fdtol_storm.c
  cd /usr/src && make -j6 nativekernel KERNCONF=X86_64_GENERIC && make installkernel KERNCONF=X86_64_GENERIC

Guest was reset (vm.sh reset with-src) after verification.