I'm trying to set up OpenBSD on an Always Free VM.Standard.E2.1.Micro
instance and I keep getting a page fault (log included below).
I created an instance using the default Oracle Linux 8 image with all
default settings except for disabling in-transit encryption. From
there I just dd'd the install72.img to /dev/sda and rebooted into the
cloud shell.I also used `set tty com0` as suggested here:
https://www.alextsang.net/articles/20221022-132025/index.html
I also tried starting the instance using the Ubuntu image, disabling
all the Oracle Cloud Agent services as well as writing the
miniroot72.img but nothing worked.
Here is the output:
>> OpenBSD/amd64 BOOTX64 3.62
boot>
cannot open hd0a:/etc/random.seed: No such file or directory
booting hd0a:/7.2/amd64/bsd.rd: 3916484+1639424+3884040+0+704512
[109+438912+292606]=0xa61d70
entry point at 0x1001000
Copyright (c) 1982, 1986, 1989, 1991, 1993
The Regents of the University of California. All rights reserved.
Copyright (c) 1995-2022 OpenBSD. All rights reserved. https://www.OpenBSD.org
OpenBSD 7.2 (RAMDISK_CD) #725: Tue Sep 27 12:02:48 MDT 2022
dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/RAMDISK_CD
real mem = 1049554944 (1000MB)
avail mem = 1013784576 (966MB)
random: good seed from bootblocks
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.8 @ 0x3f940000 (9 entries)
bios0:
bios0: QEMU Standard PC (i440FX + PIIX, 1996)
acpi0 at bios0: ACPI 1.0
acpi0: tables DSDT FACP APIC HPET BGRT
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: AMD EPYC 7551 32-Core Processor, 3594.00 MHz, 17-01-02
cpu0:
FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,HTT,SSE3,PCLMUL,SSSE3,FMA3,CX16,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,HV,NXE,MMXX,FFXSR,PAGE1GB,RDTSCP,LONG,LAHF,CMPLEG,AMCR8,ABM,SSE4A,MASSE,3DNOWP,OSVW,TOPEXT,CPCTR,FSGSBASE,TSC_ADJUST,BMI1,AVX2,SMEP,BMI2,RDSEED,ADX,SMAP,CLFLUSHOPT,SHA,IBPB,VIRTSSBD,XSAVEOPT,XSAVEC,XGETBV1,XSAVES
cpu0: 64KB 64b/line 2-way D-cache, 64KB 64b/line 2-way I-cache, 512KB
64b/line 16-way L2 cache, 16MB 64b/line 16-way L3 cache
cpu0: apic clock running at 1830MHz
cpu at mainbus0: not configured
ioapic0 at mainbus0: apid 0 pa 0xfec00000, version 11, 24 pins
acpihpet0 at acpi0: 100000000 Hz
acpiprt0 at acpi0: bus 0 (PCI0)
"ACPI0006" at acpi0 not configured
acpipci0 at acpi0 PCI0
acpicmos0 at acpi0
com0 at acpi0 COM1 addr 0x3f8/0x8 irq 4: ns16550a, 16 byte fifo
com0: console
"QEMU0001" at acpi0 not configured
"PNP0A06" at acpi0 not configured
"PNP0A06" at acpi0 not configured
"PNP0A06" at acpi0 not configured
"QEMU0002" at acpi0 not configured
"ACPI0010" at acpi0 not configured
acpicpu at acpi0 not configured
pvbus0 at mainbus0: KVM
pci0 at mainbus0 bus 0
0:2:0: rom address conflict 0xffff0000/0x10000
pchb0 at pci0 dev 0 function 0 "Intel 82441FX" rev 0x02
"Intel 82371SB ISA" rev 0x00 at pci0 dev 1 function 0 not configured
pciide0 at pci0 dev 1 function 1 "Intel 82371SB IDE" rev 0x00: DMA,
channel 0 wired to compatibility, channel 1 wired to compatibility
pciide0: channel 0 ignored (disabled)
pciide0: channel 1 ignored (disabled)
uhci0 at pci0 dev 1 function 2 "Intel 82371SB USB" rev 0x01: apic 0 int 11
"Intel 82371AB Power" rev 0x03 at pci0 dev 1 function 3 not configured
"Bochs VGA" rev 0x02 at pci0 dev 2 function 0 not configured
virtio0 at pci0 dev 3 function 0 "Qumranet Virtio Network" rev 0x00
vio0 at virtio0: address 02:00:17:03:5f:26
virtio0: msix shared
virtio1 at pci0 dev 4 function 0 "Qumranet Virtio SCSI" rev 0x00
vioscsi0 at virtio1: qsize 128
scsibus0 at vioscsi0: 255 targets
uvm_fault(0xffffffff8190a468, 0x8, 0, 1) -> e
fatal page fault in supervisor mode
trap type 6 code 0 rip ffffffff8123622b cs 8 rflags 10282 cr2 8 cpl e
rsp ffffffff81a06670
gsbase 0xffffffff818f6ff0 kgsbase 0x0
panic: trap type 6, code=0, pc=ffffffff8123622b
The operating system has halted.
Please press any key to reboot.
