DragonFly dfbsd 6.5-DEVELOPMENT DragonFly v6.5.0.1712.g89e6a-DEVELOPMENT #1: Mon Jun 29 14:18:01 UTC 2026  root@ephemeral-5c2002c44b6c:/usr/obj/usr/src/sys/X86_64_GENERIC  x86_64
	(baseline kernel — stock INVARIANTS build)

Patched (fix validation) kernel, built in-guest from /usr/src:
DragonFly dfbsd 6.5-DEVELOPMENT DragonFly v6.5.0.1712.g89e6a-DEVELOPMENT #1: Sat Sep  5 14:02:46 UTC 2026  root@dfbsd:/usr/obj/usr/src/sys/X86_64_GENERIC  x86_64

vfs.usermount = 0 (default)
cc: gcc80 (DragonFly)
newfs: UFS1, 1 cyl group, bsize 16384, fsize 2048, frag 8, ipg 16256,
       fpg 96256, contigsumsize 7, cgsize 16384, nrpos 1, cpc 0
PoC image: /tmp/df3035.img on /dev/vn0, mounted at /mnt (ufs, local, rw)