I'm having trouble booting OpenBSD 6.1-Release in vmm on recent snapshots. I can boot an amd64 bsd.rd and do the install, but the resulting disk image aborts silently (or hangs with no console output) with the subject line above the only hint of what happens, found in daemon.log, and "vm_resetcpu: failed" in dmesg.
I can boot my -stable disk image if I specify -b /bsd (and thus, use the snapshot kernel from the host to boot the -release VM's disk image) but this seems like a Bad Idea. dmesg: OpenBSD 6.1-current (GENERIC.MP) #8: Wed Jun 14 16:10:57 MDT 2017 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP real mem = 8560467968 (8163MB) avail mem = 8295235584 (7910MB) mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.6 @ 0xdc010 (37 entries) bios0: vendor TOSHIBA version "V2.90" date 12/10/2010 bios0: TOSHIBA Qosmio X505 acpi0 at bios0: rev 2 acpi0: sleep states S0 S3 S4 S5 acpi0: tables DSDT FACP HPET MCFG APIC BOOT SLIC DMAR SSDT acpi0: wakeup devices EHC1(S3) EHC2(S3) HDEF(S3) PXS1(S4) RP05(S5) PXS5(S5) RP07(S5) PXS7(S5) GLAN(S4) PEG4(S4) PEG5(S4) PEG6(S4) LID_(S4) acpitimer0 at acpi0: 3579545 Hz, 24 bits acpihpet0 at acpi0: 14318179 Hz acpimcfg0 at acpi0 addr 0xe0000000, bus 0-255 acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat cpu0 at mainbus0: apid 0 (boot processor) cpu0: Intel(R) Core(TM) i7 CPU Q 740 @ 1.73GHz, 1729.23 MHz cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,POPCNT,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR cpu0: 256KB 64b/line 8-way L2 cache cpu0: TSC frequency 1729233020 Hz cpu0: smt 0, core 0, package 0 mtrr: Pentium Pro MTRR support, 8 var ranges, 88 fixed ranges cpu0: apic clock running at 132MHz cpu0: mwait min=64, max=64, C-substates=0.2.1.1, IBE cpu1 at mainbus0: apid 2 (application processor) cpu1: Intel(R) Core(TM) i7 CPU Q 740 @ 1.73GHz, 1729.00 MHz cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,POPCNT,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR cpu1: 256KB 64b/line 8-way L2 cache cpu1: smt 0, core 1, package 0 cpu2 at mainbus0: apid 4 (application processor) cpu2: Intel(R) Core(TM) i7 CPU Q 740 @ 1.73GHz, 1729.00 MHz cpu2: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,POPCNT,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR cpu2: 256KB 64b/line 8-way L2 cache cpu2: smt 0, core 2, package 0 cpu3 at mainbus0: apid 6 (application processor) cpu3: Intel(R) Core(TM) i7 CPU Q 740 @ 1.73GHz, 1729.00 MHz cpu3: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,POPCNT,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR cpu3: 256KB 64b/line 8-way L2 cache cpu3: smt 0, core 3, package 0 cpu4 at mainbus0: apid 1 (application processor) cpu4: Intel(R) Core(TM) i7 CPU Q 740 @ 1.73GHz, 1729.00 MHz cpu4: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,POPCNT,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR cpu4: 256KB 64b/line 8-way L2 cache cpu4: smt 1, core 0, package 0 cpu5 at mainbus0: apid 3 (application processor) cpu5: Intel(R) Core(TM) i7 CPU Q 740 @ 1.73GHz, 1729.00 MHz cpu5: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,POPCNT,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR cpu5: 256KB 64b/line 8-way L2 cache cpu5: smt 1, core 1, package 0 cpu6 at mainbus0: apid 5 (application processor) cpu6: Intel(R) Core(TM) i7 CPU Q 740 @ 1.73GHz, 1729.00 MHz cpu6: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,POPCNT,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR cpu6: 256KB 64b/line 8-way L2 cache cpu6: smt 1, core 2, package 0 cpu7 at mainbus0: apid 7 (application processor) cpu7: Intel(R) Core(TM) i7 CPU Q 740 @ 1.73GHz, 1729.00 MHz cpu7: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,SSE4.1,SSE4.2,POPCNT,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR cpu7: 256KB 64b/line 8-way L2 cache cpu7: smt 1, core 3, package 0 ioapic0 at mainbus0: apid 8 pa 0xfec00000, version 20, 24 pins acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus 1 (P0P3) acpiprt2 at acpi0: bus -1 (P0P2) acpiprt3 at acpi0: bus 12 (P0P1) acpiprt4 at acpi0: bus 2 (RP01) acpiprt5 at acpi0: bus -1 (RP02) acpiprt6 at acpi0: bus -1 (RP03) acpiprt7 at acpi0: bus 7 (RP04) acpiprt8 at acpi0: bus 10 (RP05) acpiprt9 at acpi0: bus 11 (RP07) acpiprt10 at acpi0: bus -1 (PEG5) acpiec0 at acpi0 acpicpu0 at acpi0: !C3(350@245 mwait.3@0x20), C1(1000@3 mwait.1), PSS acpicpu1 at acpi0: !C3(350@245 mwait.3@0x20), C1(1000@3 mwait.1), PSS acpicpu2 at acpi0: !C3(350@245 mwait.3@0x20), C1(1000@3 mwait.1), PSS acpicpu3 at acpi0: !C3(350@245 mwait.3@0x20), C1(1000@3 mwait.1), PSS acpicpu4 at acpi0: !C3(350@245 mwait.3@0x20), C1(1000@3 mwait.1), PSS acpicpu5 at acpi0: !C3(350@245 mwait.3@0x20), C1(1000@3 mwait.1), PSS acpicpu6 at acpi0: !C3(350@245 mwait.3@0x20), C1(1000@3 mwait.1), PSS acpicpu7 at acpi0: !C3(350@245 mwait.3@0x20), C1(1000@3 mwait.1), PSS acpitz0 at acpi0: critical temperature is 104 degC "PNP0C14" at acpi0 not configured "PNP0C32" at acpi0 not configured "PNP0C32" at acpi0 not configured "PNP0C32" at acpi0 not configured "PNP0C32" at acpi0 not configured "PNP0303" at acpi0 not configured "SYN102F" at acpi0 not configured acpiac0 at acpi0: AC unit online acpibat0 at acpi0: BAT1 not present acpibtn0 at acpi0: PWRB "TOS6205" at acpi0 not configured "TOS1900" at acpi0 not configured "TOS620A" at acpi0 not configured "QCI0701" at acpi0 not configured acpibtn1 at acpi0: LID_ acpivideo0 at acpi0: VGA_ acpivout0 at acpivideo0: LCD_ acpivideo1 at acpi0: GFX0 acpivout at acpivideo1 not configured acpivout at acpivideo1 not configured acpivideo2 at acpi0: VGA_ cpu0: Enhanced SpeedStep 1729 MHz: speeds: 1734, 1733, 1599, 1466, 1333, 1199, 1066, 933 MHz pci0 at mainbus0 bus 0 pchb0 at pci0 dev 0 function 0 "Intel Core DMI" rev 0x11 ppb0 at pci0 dev 3 function 0 "Intel Core PCIE" rev 0x11: msi pci1 at ppb0 bus 1 vga1 at pci1 dev 0 function 0 "NVIDIA GeForce GTX 460M" rev 0xa1 wsdisplay0 at vga1 mux 1: console (80x25, vt100 emulation) wsdisplay0: screen 1-5 added (80x25, vt100 emulation) azalia0 at pci1 dev 0 function 1 vendor "NVIDIA", unknown product 0x0be9 rev 0xa1: msi azalia0: no supported codecs "Intel Core Management" rev 0x11 at pci0 dev 8 function 0 not configured "Intel Core Scratch" rev 0x11 at pci0 dev 8 function 1 not configured "Intel Core Control" rev 0x11 at pci0 dev 8 function 2 not configured "Intel Core Misc" rev 0x11 at pci0 dev 8 function 3 not configured "Intel Core QPI Link" rev 0x11 at pci0 dev 16 function 0 not configured "Intel Core QPI Routing" rev 0x11 at pci0 dev 16 function 1 not configured ehci0 at pci0 dev 26 function 0 "Intel 3400 USB" rev 0x05: apic 8 int 16 usb0 at ehci0: USB revision 2.0 uhub0 at usb0 configuration 1 interface 0 "Intel EHCI root hub" rev 2.00/1.00 addr 1 azalia1 at pci0 dev 27 function 0 "Intel 3400 HD Audio" rev 0x05: msi azalia1: codecs: Conexant/0x5067 audio0 at azalia1 ppb1 at pci0 dev 28 function 0 "Intel 3400 PCIE" rev 0x05: msi pci2 at ppb1 bus 2 ppb2 at pci0 dev 28 function 3 "Intel 3400 PCIE" rev 0x05: msi pci3 at ppb2 bus 7 vendor "O2 Micro", unknown product 0x10f7 (class serial bus subclass Firewire, rev 0x01) at pci3 dev 0 function 0 not configured sdhc0 at pci3 dev 0 function 1 vendor "O2 Micro", unknown product 0x8120 rev 0x01: apic 8 int 17 sdhc0: SDHC 2.0, 50 MHz base clock sdmmc0 at sdhc0: 4-bit, sd high-speed, mmc high-speed, dma vendor "O2 Micro", unknown product 0x8130 (class mass storage subclass miscellaneous, rev 0x01) at pci3 dev 0 function 2 not configured ppb3 at pci0 dev 28 function 4 "Intel 3400 PCIE" rev 0x05: msi pci4 at ppb3 bus 10 "Realtek 8192SE" rev 0x10 at pci4 dev 0 function 0 not configured ppb4 at pci0 dev 28 function 6 "Intel 3400 PCIE" rev 0x05: msi pci5 at ppb4 bus 11 alc0 at pci5 dev 0 function 0 "Attansic Technology L1C" rev 0xc0: msi, address 60:eb:69:50:21:92 atphy0 at alc0 phy 0: F1 10/100/1000 PHY, rev. 11 ehci1 at pci0 dev 29 function 0 "Intel 3400 USB" rev 0x05: apic 8 int 23 usb1 at ehci1: USB revision 2.0 uhub1 at usb1 configuration 1 interface 0 "Intel EHCI root hub" rev 2.00/1.00 addr 1 ppb5 at pci0 dev 30 function 0 "Intel 82801BAM Hub-to-PCI" rev 0xa5 pci6 at ppb5 bus 12 pcib0 at pci0 dev 31 function 0 "Intel PM55 LPC" rev 0x05 ahci0 at pci0 dev 31 function 2 "Intel 3400 AHCI" rev 0x05: msi, AHCI 1.3 ahci0: port 0: 1.5Gb/s ahci0: port 4: 1.5Gb/s scsibus1 at ahci0: 32 targets sd0 at scsibus1 targ 0 lun 0: <ATA, TOSHIBA MK8034GS, AH30> SCSI3 0/direct fixed t10.ATA_TOSHIBA_MK8034GSX_Y6UHFCRCS sd0: 76319MB, 512 bytes/sector, 156301488 sectors cd0 at scsibus1 targ 4 lun 0: <MATSHITA, BD-CMB UJ141EL, 1.00> ATAPI 5/cdrom removable ichiic0 at pci0 dev 31 function 3 "Intel 3400 SMBus" rev 0x05: apic 8 int 18 iic0 at ichiic0 spdmem0 at iic0 addr 0x50: 4GB DDR3 SDRAM PC3-8500 SO-DIMM with thermal sensor spdmem1 at iic0 addr 0x52: 4GB DDR3 SDRAM PC3-8500 SO-DIMM with thermal sensor isa0 at pcib0 isadma0 at isa0 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 pms0: Synaptics touchpad, firmware 7.2 pcppi0 at isa0 port 0x61 spkr0 at pcppi0 pci7 at mainbus0 bus 255 pchb1 at pci7 dev 0 function 0 vendor "Intel", unknown product 0x2c52 rev 0x04 pchb2 at pci7 dev 0 function 1 vendor "Intel", unknown product 0x2c81 rev 0x04 pchb3 at pci7 dev 2 function 0 vendor "Intel", unknown product 0x2c90 rev 0x04 pchb4 at pci7 dev 2 function 1 vendor "Intel", unknown product 0x2c91 rev 0x04 pchb5 at pci7 dev 3 function 0 vendor "Intel", unknown product 0x2c98 rev 0x04 pchb6 at pci7 dev 3 function 1 vendor "Intel", unknown product 0x2c99 rev 0x04 pchb7 at pci7 dev 3 function 4 vendor "Intel", unknown product 0x2c9c rev 0x04 pchb8 at pci7 dev 4 function 0 vendor "Intel", unknown product 0x2ca0 rev 0x04 pchb9 at pci7 dev 4 function 1 vendor "Intel", unknown product 0x2ca1 rev 0x04 pchb10 at pci7 dev 4 function 2 vendor "Intel", unknown product 0x2ca2 rev 0x04 pchb11 at pci7 dev 4 function 3 vendor "Intel", unknown product 0x2ca3 rev 0x04 pchb12 at pci7 dev 5 function 0 vendor "Intel", unknown product 0x2ca8 rev 0x04 pchb13 at pci7 dev 5 function 1 vendor "Intel", unknown product 0x2ca9 rev 0x04 pchb14 at pci7 dev 5 function 2 vendor "Intel", unknown product 0x2caa rev 0x04 pchb15 at pci7 dev 5 function 3 vendor "Intel", unknown product 0x2cab rev 0x04 vmm0 at mainbus0: VMX/EPT uhub2 at uhub0 port 1 configuration 1 interface 0 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2 urtwn0 at uhub2 port 2 configuration 1 interface 0 "Realtek 802.11n WLAN Adapter" rev 2.00/2.00 addr 3 urtwn0: MAC/BB RTL8192CU, RF 6052 2T2R, address 04:8d:38:d6:fd:c5 uhub3 at uhub1 port 1 configuration 1 interface 0 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2 uvideo0 at uhub3 port 1 configuration 1 interface 0 "Chicony USB2.0 UVC WebCam" rev 2.00/77.29 addr 3 video0 at uvideo0 ugen0 at uhub3 port 3 "Broadcom Corp Askey for Toshiba" rev 2.00/3.08 addr 4 vscsi0 at root scsibus2 at vscsi0: 256 targets softraid0 at root scsibus3 at softraid0: 256 targets root on sd0a (73b4284c504a2a6b.a) swap on sd0b dump on sd0b vm_resetcpu: failed vm_resetcpu: failed vm_resetcpu: failed vm_resetcpu: failed My vm.conf: switch "local" { add alc0 up } vm "stable.vm" { disable owner axon memory 256M disk "/home/axon/vmm/stable.img" interface { switch "local" lladdr fe:e1:bb:d1:23:00 } }