!!booting

DragonflyBSD's bootloader on VMM will show each twice, so don't worry if you see things like:

    BBOOOOTTIINNGG


press esc as fast as you can to bring bootprompt up.

then type:

    boot -Cv


i'm not sure if these are needed, but C will boot from cdrom and v will makes more logs.

!!logs

    Copyright (c) 2003-2021 The DragonFly Project.
    Copyright (c) 1992-2003 The FreeBSD Project.
    Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
            The Regents of the University of California. All rights reserved.
    sdt_probe: no RSDP
    madt_probe: can't locate MADT
    fadt_probe: can't locate FADT
    DragonFly v6.0.0-RELEASE #2: Fri May  7 22:50:16 EDT 2021
        root@www.shiningsilence.com:/usr/obj/home/justin/release/6_0/sys/X86_64_GENERIC
    Using cputimer i8254_timer2 for TSC calibration
    Timer latency (in TSC ticks): 130378 min=120208 max=186676
    TSC invariant clock: 2299750485 Hz
    CPU: Intel(R) Xeon(R) CPU E5-2630 0 @ 2.30GHz (2299.75-MHz K8-class CPU)
      Origin = "GenuineIntel"  Id = 0x206d7  Stepping = 7
      Features=0x793a97f<FPU,VME,DE,PSE,TSC,MSR,PAE,CX8,SEP,PGE,CMOV,PAT,PSE36,<b20>,MMX,FXSR,SSE,SSE2>
      Features2=0x96982203<SSE3,PCLMULQDQ,SSSE3,CX16,SSE4.1,SSE4.2,POPCNT,AESNI,XSAVE,AVX,VMM>
      AMD Features=0x24100800<SYSCALL,NX,Page1GB,LM>
      AMD Features2=0x1<LAHF>
      Structured Extended Features3=0x400<MD_CLEAR>
    real memory  = 1048164352 (999 MB)
    avail memory = 980262912 (934 MB)
    LAPIC: Can't find LAPIC
    IOAPIC disabled - lapic was not enabled
    CPU Topology: cores_per_chip: 1; threads_per_core: 1; chips_per_package: 1;
    Warning: No next valid APICID found. Returning -1
    srat_probe: can't locate SRAT
    Initialize MI interrupts for 1 cpus
    TSC: cputimer freq 2299750485
    Spectre: support=( none ) req=ffff operating=( none )
    MDS: support=( MD_CLEAR ) req=0000 operating=( none )
    VMM: VMX is not supported by this Intel CPU
    machdep.meltdown_mitigation enabled to protect against (mostly Intel) meltdown bug
    system call performance will be impacted
    interrupt uses mplock: swi_taskq
    wdog: In-kernel automatic watchdog reset enabled
    md0: Malloc disk
    evdev device loaded.
    kbd0 at kbdmux0
    Firmware Error (ACPI): A valid RSDP was not found (20210331/tbxfroot-369)
    ACPI: Table initialization failed: AE_NOT_FOUND
    ACPI: Try disabling either ACPI or apic support.
    cryptosoft0: <software crypto> on motherboard
    aesni0: <AES-CBC,AES-XTS> on motherboard
    padlock0: No ACE support.
    rdrand0: No RdRand support.
    pcib0 pcibus 0 on motherboard
    pci0: <PCI bus> on pcib0
    virtio_pci0: <VirtIO PCI Entropy adapter> port 0x1000-0x1fff irq 3 at device 1.0 on pci0
    virtio_pci1: <VirtIO PCI Network adapter> port 0x2000-0x2fff irq 5 at device 2.0 on pci0
    vtnet0: <VirtIO Networking Adapter> on virtio_pci1
    virtio_pci1: host features: 0x20 <MacAddress>
    virtio_pci1: negotiated features: 0x20 <MacAddress>
    vtnet0: MAC address: de:00:00:00:8f:00
    virtio_pci2: <VirtIO PCI Block adapter> port 0x3000-0x3fff irq 6 at device 3.0 on pci0
    vtblk0: <VirtIO Block Adapter> on virtio_pci2
    virtio_pci2: host features: 0x2 <MaxSegSize>
    virtio_pci2: negotiated features: 0x2 <MaxSegSize>
    vtblk0: 10240MB (20971520 512 byte sectors: 0H 0S/T 0C)
    virtio_pci3: <VirtIO PCI SCSI adapter> port 0x4000-0x4fff irq 7 at device 4.0 on pci0
    vtscsi0: <VirtIO SCSI Adapter> on virtio_pci3
    virtio_pci3: host features: 0x0
    virtio_pci3: negotiated features: 0x0
    pci0: <simple comms> (vendor 0x0b5d, dev 0x0777) at device 5.0 irq 9
    pci0: <old, non-VGA display device> (vendor 0x0000, dev 0x0000) at device 6.0
    panic: assertion "dev != NULL" failed in siocninit_fini at /home/justin/release/6_0/sys/dev/serial/sio/sio.c:3141
    cpuid = 0
    Trace beginning at frame 0xffffffff817a4f90
    siocninit_fini() at siocninit_fini+0x77 0xffffffff80c2cfb7
    siocninit_fini() at siocninit_fini+0x77 0xffffffff80c2cfb7
    cninit_finish() at cninit_finish+0x9f 0xffffffff806b91ef
    mi_startup() at mi_startup+0xa0 0xffffffff8061d9c0
    Debugger("panic")
    CPU0 stopping CPUs: 0x00000000
     stopped
    Stopped at      Debugger+0x7c:  movb    $0,0xbd14e9(%25rip)
    db>