Hi. I just updated an i386 VM to a current snapshot; running on SmartOS KVM. I hangs at boot right after printing "clock: unknown CMOS layout".
This only happens with bsd.mp, bsd.sp works fine. booting hd0a:/bsd: 9599755+2257924+266260+0+1101824 [739510+107+541008+569395]=0xe62ce4 entry point at 0x201000 [ using 1850596 bytes of bsd ELF symbol table ] Copyright (c) 1982, 1986, 1989, 1991, 1993 The Regents of the University of California. All rights reserved. Copyright (c) 1995-2019 OpenBSD. All rights reserved. https://www.OpenBSD.org OpenBSD 6.5-current (GENERIC.MP) #104: Fri Jul 12 10:23:17 MDT 2019 dera...@i386.openbsd.org:/usr/src/sys/arch/i386/compile/GENERIC.MP real mem = 3757568000 (3583MB) avail mem = 3673387008 (3503MB) mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: date 06/23/99, BIOS32 rev. 0 @ 0xff046, SMBIOS rev. 2.4 @ 0xdffffdf0 (15 entries) bios0: vendor Bochs version "Bochs" date 01/01/2007 bios0: Joyent SmartDC HVM acpi0 at bios0: ACPI 1.0 acpi0: sleep states S3 S4 S5 acpi0: tables DSDT FACP SSDT APIC HPET acpi0: wakeup devices acpitimer0 at acpi0: 3579545 Hz, 24 bits acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: QEMU Virtual CPU version 0.14.1 ("GenuineIntel" 686-class) 2.67 GHz, 06-02-03 cpu0: FPU,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SSE3,CX16,POPCNT,HV,NXE,LONG,LAHF,PERF,MELTDOWN mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges cpu0: apic clock running at 1020MHz cpu1 at mainbus0: apid 1 (application processor) cpu1: QEMU Virtual CPU version 0.14.1 ("GenuineIntel" 686-class) 2.73 GHz, 06-02-03 cpu1: FPU,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SSE3,CX16,POPCNT,HV,NXE,LONG,LAHF,PERF,MELTDOWN cpu2 at mainbus0: apid 2 (application processor) cpu2: QEMU Virtual CPU version 0.14.1 ("GenuineIntel" 686-class) 2.73 GHz, 06-02-03 cpu2: FPU,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SSE3,CX16,POPCNT,HV,NXE,LONG,LAHF,PERF,MELTDOWN cpu3 at mainbus0: apid 3 (application processor) cpu3: QEMU Virtual CPU version 0.14.1 ("GenuineIntel" 686-class) 2.73 GHz, 06-02-03 cpu3: FPU,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PSE36,CFLUSH,MMX,FXSR,SSE,SSE2,SSE3,CX16,POPCNT,HV,NXE,LONG,LAHF,PERF,MELTDOWN ioapic0 at mainbus0: apid 4 pa 0xfec00000, version 11, 24 pins, remapped acpihpet0 at acpi0: 100000000 Hz acpiprt0 at acpi0: bus 0 (PCI0) acpicpu0 at acpi0: C1(@1 halt!) acpicpu1 at acpi0: C1(@1 halt!) acpicpu2 at acpi0: C1(@1 halt!) acpicpu3 at acpi0: C1(@1 halt!) "ACPI0006" at acpi0 not configured "PNP0A03" at acpi0 not configured acpicmos0 at acpi0 "ACPI0007" at acpi0 not configured "ACPI0007" at acpi0 not configured "ACPI0007" at acpi0 not configured "ACPI0007" at acpi0 not configured bios0: ROM list: 0xc0000/0x9e00 0xca000/0xa00 0xcb000/0x2200 pvbus0 at mainbus0: KVM pvclock0 at pvbus0 pci0 at mainbus0 bus 0: configuration mode 1 (bios) pchb0 at pci0 dev 0 function 0 "Intel 82441FX" rev 0x02 pcib0 at pci0 dev 1 function 0 "Intel 82371SB ISA" rev 0x00 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 disabled (no drives) atapiscsi0 at pciide0 channel 1 drive 0 scsibus1 at atapiscsi0: 2 targets cd0 at scsibus1 targ 0 lun 0: <QEMU, QEMU DVD-ROM, 0.14> ATAPI 5/cdrom removable cd0(pciide0:1:0): using PIO mode 4, DMA mode 2 uhci0 at pci0 dev 1 function 2 "Intel 82371SB USB" rev 0x01: apic 4 int 11 piixpm0 at pci0 dev 1 function 3 "Intel 82371AB Power" rev 0x03: apic 4 int 10 iic0 at piixpm0 iic0: addr 0x18 00=06 01=c2 02=c2 03=c2 04=c2 05=c2 06=c2 07=c2 08=c2 09=4a 0a=40 3e=d0 48=d0 4a=d0 4e=d0 fc=d0 fe=d0 words 00=1800 01=1800 02=1800 03=1800 04=1800 05=1800 06=1800 07=1800 iic0: addr 0x19 00=19 3e=d0 48=d0 4a=d0 4e=d0 fc=d0 fe=d0 words 00=1900 01=1900 02=1900 03=1900 04=1900 05=1900 06=1900 07=1900 iic0: addr 0x1a 00=06 01=c2 02=c2 03=c2 04=c2 05=c2 06=c2 07=c2 08=c2 09=4a 0a=40 3e=d0 48=d0 4a=d0 4e=d0 fc=d0 fe=d0 words 00=1a00 01=1a00 02=1a00 03=1a00 04=1a00 05=1a00 06=1a00 07=1a00 iic0: addr 0x1b 00=1b 3e=d0 48=d0 4a=d0 4e=d0 fc=d0 fe=d0 words 00=1b00 01=1b00 02=1b00 03=1b00 04=1b00 05=1b00 06=1b00 07=1b00 iic0: addr 0x1c 00=1c 0f=06 3e=d0 48=d0 4a=d0 4e=d0 fc=d0 fe=d0 words 00=1c00 01=1c00 02=1c00 03=1c00 04=1c00 05=1c00 06=1c00 07=1c00 iic0: addr 0x1d 00=1d 0f=06 3e=d0 48=d0 4a=d0 4e=d0 fc=d0 fe=d0 words 00=1d00 01=1d00 02=1d00 03=1d00 04=1d00 05=1d00 06=1d00 07=1d00 iic0: addr 0x1e 00=1e 3e=d0 48=d0 4a=d0 4e=d0 fc=d0 fe=d0 words 00=1e00 01=1e00 02=1e00 03=1e00 04=1e00 05=1e00 06=1e00 07=1e00 iic0: addr 0x1f 00=1f 3e=d0 48=d0 4a=d0 4e=d0 fc=d0 fe=d0 words 00=1f00 01=1f00 02=1f00 03=1f00 04=1f00 05=1f00 06=1f00 07=1f00 iic0: addr 0x20 00=20 3e=d0 48=d0 4a=d0 4e=d0 fc=d0 fe=d0 words 00=2000 01=2000 02=2000 03=2000 04=2000 05=2000 06=2000 07=2000 iic0: addr 0x21 00=21 3e=d0 48=d0 4a=d0 4e=d0 fc=d0 fe=d0 words 00=2100 01=2100 02=2100 03=2100 04=2100 05=2100 06=2100 07=2100 iic0: addr 0x22 00=22 3e=d0 48=d0 4a=d0 4e=d0 fc=d0 fe=d0 words 00=2200 01=2200 02=2200 03=2200 04=2200 05=2200 06=2200 07=2200 iic0: addr 0x23 00=23 3e=d0 48=d0 4a=d0 4e=d0 fc=d0 fe=d0 words 00=2300 01=2300 02=2300 03=2300 04=2300 05=2300 06=2300 07=2300 iic0: addr 0x24 00=24 3e=d0 48=d0 4a=d0 4e=d0 fc=d0 fe=d0 words 00=2400 01=2400 02=2400 03=2400 04=2400 05=2400 06=2400 07=2400 iic0: addr 0x25 00=25 3e=d0 48=d0 4a=d0 4e=d0 fc=d0 fe=d0 words 00=2500 01=2500 02=2500 03=2500 04=2500 05=2500 06=2500 07=2500 iic0: addr 0x26 00=26 3e=d0 48=d0 4a=d0 4e=d0 fc=d0 fe=d0 words 00=2600 01=2600 02=2600 03=2600 04=2600 05=2600 06=2600 07=2600 iic0: addr 0x27 00=27 3e=d0 48=d0 4a=d0 4e=d0 fc=d0 fe=d0 words 00=2700 01=2700 02=2700 03=2700 04=2700 05=2700 06=2700 07=2700 iic0: addr 0x28 00=28 3e=d0 48=d0 4a=d0 4e=d0 4f=d0 fc=d0 fe=d0 words 00=2800 01=2800 02=2800 03=2800 04=2800 05=2800 06=2800 07=2800 iic0: addr 0x29 00=06 01=d1 02=d1 03=d1 04=d1 05=d1 06=d1 07=d1 08=d1 09=4a 0a=40 3e=d0 48=d0 4a=d0 4e=d0 4f=d0 fc=d0 fe=d0 words 00=2900 01=2900 02=2900 03=2900 04=2900 05=2900 06=2900 07=2900 iic0: addr 0x2a 00=2a 3e=d0 48=d0 4a=d0 4e=d0 4f=d0 fc=d0 fe=d0 words 00=2a00 01=2a00 02=2a00 03=2a00 04=2a00 05=2a00 06=2a00 07=2a00 iic0: addr 0x2b 00=06 01=d1 02=d1 03=d1 04=d1 05=d1 06=d1 07=d1 08=d1 09=4a 0a=40 3e=d0 48=d0 4a=d0 4e=d0 4f=d0 fc=d0 fe=d0 words 00=2b00 01=2b00 02=2b00 03=2b00 04=2b00 05=2b00 06=2b00 07=2b00 iic0: addr 0x2c 00=d0 0b=d0 16=d0 3e=d0 48=d0 4a=d0 4e=d0 4f=d0 fc=d0 fe=d0 words 00=2c00 01=2c00 02=2c00 03=2c00 04=2c00 05=2c00 06=2c00 07=2c00 iic0: addr 0x2d 00=d0 04=d0 0b=d0 16=d0 3e=d0 48=d0 4a=d0 4e=d0 4f=d0 fc=d0 fe=d0 words 00=2d00 01=2d00 02=2d00 03=2d00 04=2d00 05=2d00 06=2d00 07=2d00 iic0: addr 0x2e 00=d0 04=d0 0b=d0 16=d0 3e=d0 48=d0 4a=d0 4e=d0 4f=d0 fc=d0 fe=d0 words 00=2e00 01=2e00 02=2e00 03=2e00 04=2e00 05=2e00 06=2e00 07=2e00 iic0: addr 0x2f 00=d0 0b=d0 3e=d0 48=d0 4a=d0 4e=d0 4f=d0 fc=d0 fe=d0 words 00=2f00 01=2f00 02=2f00 03=2f00 04=2f00 05=2f00 06=2f00 07=2f00 iic0: addr 0x48 00=48 3e=d0 48=d0 4a=d0 4e=d0 fc=d0 fe=d0 words 00=4800 01=4800 02=4800 03=4800 04=4800 05=4800 06=4800 07=4800 iic0: addr 0x49 00=49 3e=d0 48=d0 4a=d0 4e=d0 fc=d0 fe=d0 words 00=4900 01=4900 02=4900 03=4900 04=4900 05=4900 06=4900 07=4900 iic0: addr 0x4a 00=4a 3e=d0 48=d0 4a=d0 4e=d0 fc=d0 fe=d0 words 00=4a00 01=4a00 02=4a00 03=4a00 04=4a00 05=4a00 06=4a00 07=4a00 iic0: addr 0x4b 00=4b 3e=d0 48=d0 4a=d0 4e=d0 fc=d0 fe=d0 words 00=4b00 01=4b00 02=4b00 03=4b00 04=4b00 05=4b00 06=4b00 07=4b00 iic0: addr 0x4c 01=67 02=67 03=67 04=67 05=67 06=67 07=67 08=67 09=49 3e=d0 48=d0 4a=d0 4e=d0 fc=d0 fe=d0 words 00=4c00 01=4c00 02=4c00 03=4c00 04=4c00 05=4c00 06=4c00 07=4c00 iic0: addr 0x4d 00=4d 3e=d0 48=d0 4a=d0 4e=d0 fc=d0 fe=d0 words 00=4d00 01=4d00 02=4d00 03=4d00 04=4d00 05=4d00 06=4d00 07=4d00 iic0: addr 0x4e 01=67 02=67 03=67 04=67 05=67 06=67 07=67 08=67 09=49 3e=d0 48=d0 4a=d0 4e=d0 fc=d0 fe=d0 words 00=4e00 01=4e00 02=4e00 03=4e00 04=4e00 05=4e00 06=4e00 07=4e00 vga1 at pci0 dev 2 function 0 "Bochs VGA" rev 0x00 wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) wsdisplay0: screen 1-5 added (80x25, vt100 emulation) virtio0 at pci0 dev 3 function 0 "Qumranet Virtio Network" rev 0x00 vio0 at virtio0: address 32:37:79:8e:91:3e virtio0: apic 4 int 11 virtio1 at pci0 dev 4 function 0 "Qumranet Virtio Storage" rev 0x00 vioblk0 at virtio1 scsibus2 at vioblk0: 2 targets sd0 at scsibus2 targ 0 lun 0: <VirtIO, Block Device, > SCSI3 0/direct fixed sd0: 20480MB, 512 bytes/sector, 41943040 sectors virtio1: apic 4 int 11 isa0 at pcib0 isadma0 at isa0 fdc0 at isa0 port 0x3f0/6 irq 6 drq 2 com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo com0: console com1 at isa0 port 0x2f8/8 irq 3: ns16550a, 16 byte fifo pckbc0 at isa0 port 0x60/5 irq 1 irq 12 pckbd0 at pckbc0 (kbd slot) wskbd0 at pckbd0: console keyboard, using wsdisplay0 pms0 at pckbc0 (aux slot) wsmouse0 at pms0 mux 0 pcppi0 at isa0 port 0x61 spkr0 at pcppi0 npx0 at isa0 port 0xf0/16: reported by CPUID; using exception 16 usb0 at uhci0: USB revision 1.0 uhub0 at usb0 configuration 1 interface 0 "Intel UHCI root hub" rev 1.00/1.00 addr 1 nvram: invalid checksum uhidev0 at uhub0 port 1 configuration 1 interface 0 "QEMU 0.14.1 QEMU USB Tablet" rev 1.00/0.00 addr 2 uhidev0: iclass 3/1 ums0 at uhidev0: 3 buttons, Z dir wsmouse1 at ums0 mux 0 vscsi0 at root scsibus3 at vscsi0: 256 targets softraid0 at root scsibus4 at softraid0: 256 targets root on sd0a (feff74ec91d987a2.a) swap on sd0b dump on sd0b clock: unknown CMOS layout -- Antoine