DragonFly 6.5-DEVELOPMENT #1: Thu Jul  2 19:52:53 UTC 2026
    root@dfbsd:/usr/obj/usr/src/sys/X86_64_GENERIC

---cc---
cc 8.3 [DragonFly] Release/2019-02-22
---ncpu---
6
---ipv6---
	inet6 fe80::5054:ff:fe12:3456%vtnet0 prefixlen 64 scopeid 0x1
	inet6 ::1 prefixlen 128
	inet6 fe80::1%lo0 prefixlen 64 scopeid 0x2
---udp6_ctlinput line 435 (patched)---
		if (m->m_pkthdr.len < off + sizeof(*uhp))
			goto out;