=== guest uname === DragonFly 6.5-DEVELOPMENT #3: Mon Jul 20 11:27:22 UTC 2026 DragonFly dfbsd 6.5-DEVELOPMENT DragonFly 6.5-DEVELOPMENT #3: Mon Jul 20 11:27:22 UTC 2026 root@dfbsd:/usr/obj/usr/src/sys/X86_64_GENERIC x86_64 === compiler version (guest) === cc 8.3 [DragonFly] Release/2019-02-22 (Free Software Foundation, Inc.) === PCI devices present (QEMU) === hostb0@pci0:0:0:0: Intel 440FX - 82441FX PMC [Natoma] isab1@pci0:0:1:0: Intel 82371SB PIIX3 ISA [Natoma/Triton II] atapci0@pci0:0:1:1: Intel 82371SB PIIX3 IDE [Natoma/Triton II] none0@pci0:0:1:3: Intel 82371AB/EB/MB PIIX4 ACPI vgapci0@pci0:0:2:0: VGA display controller (0x11111234 - QEMU std) virtio_pci0@pci0:0:3:0: Red Hat Virtio network device virtio_pci1@pci0:0:4:0: Red Hat Virtio block device NO Brooktree bt848, NO LSI SAS (mpr/mps) PCI devices present. === device nodes === ls: /dev/bktr*: No such file or directory ls: /dev/mpr*: No such file or directory ls: /dev/mps*: No such file or directory no_dev_nodes === maxx user group membership === operator:*:5:root # maxx is NOT in operator group uid=1001(maxx) gid=1001(maxx) groups=1001(maxx) === kldstat (kernel + loadable modules) === Id Refs Address Size Name 1 5 0xffffffff80200000 1b00528 kernel # main kernel (has all 3 fixes) 2 1 0xffffffff81d01000 76020 ehci.ko 3 1 0xffffffff81d77800 85ff0 xhci.ko (bktr/mpr/mps are compiled into the main kernel via device bktr/mpr/mps; mpr/mps showed as built-in via "module_register: module pci/mpr already exists!" on first boot -- they live in kernel #1 not as .ko) === SHA-256 of patched kernel binary === SHA256 (/boot/kernel/kernel) = 1d424193a329983f63b413d37e2e89c531ab4d3d854295f7227d11b847869e1c === live fix symbols in patched kernel (proof all 3 fixes compiled in) === ffffffff80651e70 T caps_priv_check_td ffffffff80597d30 t mpr_user_pass_thru # DF-1326 path - fixed ffffffff805b0c10 t mps_user_pass_thru # DF-1359 path - fixed === INVARIANTS / hardening state === default X86_64_GENERIC kernel => options INVARIANTS compiled in SMAP / SMEP / KASLR / KPTI: OFF (per audit-environment table) === triggering preconditions NOT met on this guest === * DF-1215 needs /dev/bktr0 (mode 0444) — PCI bt848 hardware absent * DF-1326 needs /dev/mprN (mode 0640 root:operator) — LSI SAS HBA absent * DF-1359 needs /dev/mpsN (mode 0640 root:operator) — LSI SAS HBA absent On real hardware with the matching PCI device, the driver auto-attaches and the device node is created; the bug would then be live-reachable.