# env — DF-3146 / DF-3147 verification
Guest: 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 (stock INVARIANTS kernel)
Baseline kernel: #0 as above.
Patched kernel:  #1 built 2026-09-07 in-guest (make -j8 nativekernel) with
                 findings/poc/DF-3146/fix.diff applied to /usr/src (both hunks:
                 cd9660_rrip.c altname NM length guard + cd9660_vnops.c uio_off init).
Compiler: CCVER=gcc80 (base gcc 8.x)
Mount: vnconfig -c -S 2048 /dev/vn0 <image>; mount_cd9660 (plain, RRIP autodetected:
       dmesg "cd9660: RockRidge Extension")
Trigger uid: nobody (65534) via su -m nobody
vfs.usermount: 0 (mounts performed by root as setup; the bug triggers are
       unprivileged getdents/lseek after the mount)