Guest: DragonFly dfbsd 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; QEMU/KVM single-tenant, vm.sh)
kern.osrelease: 6.5-DEVELOPMENT   kern.osreldate: 600519
hw.model: QEMU Virtual CPU version 2.5+
cc: 8.3 [DragonFly] Release/2019-02-22
Modules (built from clean /usr/src, -Werror clean):
  netgraph.ko, ng_socket.ko, ng_UI.ko  (sys/netgraph7/{netgraph,socket,UI})
Trigger: /root/poc57/ui_cycle (cc -O2), run as root; unpriv uid 1001 (maxx).
Fresh `vm.sh reset with-src` before the baseline run and before fix runs.