vmd virtual machines are dying on 6.2

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vmd virtual machines are dying on 6.2

Piotr Isajew-2
Hi,

I've setup a Debian VM with a goal to have a dedicated compile
environment for a project which is highly Linux-dependent. The
machine configuration is currently as follows:

vm debian {
 disk /home/pki/virtuals/ubuntu/ubuntu-virt.img
 disk /home/pki/virtuals/ubuntu/debian_core.img
 disable
 local interface
 memory 12G
 owner pki
}

This mostly runs without problems, but I have noticed that after
some time (likely after intensive IO/CPU operations) the VM
just silently dies (i.e. vmctl status doesn't list the machine
anymore)

This is what's logged prior to the situation in question:

Mar  9 20:47:18 smaug vmd[62413]: debian: started vm 1 successfully, tty /dev/ttyp6
Mar  9 20:47:23 smaug vmd[18398]: vcpu_process_com_data: guest reading com1 when not ready
Mar  9 20:47:29 smaug vmd[18398]: vioblk_notifyq: unsupported command 0x8
Mar  9 20:47:37 smaug last message repeated 13 times
Mar  9 20:48:10 smaug vmd[18398]: vcpu_process_com_data: guest reading com1 when not ready
Mar  9 20:48:10 smaug last message repeated 13 times
Mar  9 20:48:15 smaug vmd[18398]: rtc_update_rega: set non-32KHz timebase not supported
Mar  9 21:54:52 smaug vmd[18398]: vcpu_run_loop: vm 1 / vcpu 0 run ioctl failed: Invalid argument

and here is the dmesg of the host system:

OpenBSD 6.2 (GENERIC.MP) #6: Wed Feb 28 21:13:02 CET 2018
    [hidden email]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
real mem = 17038782464 (16249MB)
avail mem = 16515321856 (15750MB)
mpath0 at root
scsibus0 at mpath0: 256 targets
mainbus0 at root
bios0 at mainbus0: SMBIOS rev. 2.6 @ 0xf21f0 (81 entries)
bios0: vendor Dell Inc. version "A11" date 04/02/2012
bios0: Dell Inc. Precision T1600
acpi0 at bios0: rev 2
acpi0: sleep states S0 S3 S4 S5
acpi0: tables DSDT FACP APIC TCPA SSDT MCFG HPET BOOT SSDT SSDT DMAR
acpi0: wakeup devices EHC1(S3) EHC2(S3) HDEF(S4) GLAN(S4) PXSX(S4) RP01(S4) PXSX(S4) RP02(S4) PXSX(S4) RP03(S4) PXSX(S4) RP04(S4) PXSX(S4) RP05(S4) PXSX(S4) RP06(S4) [...]
acpitimer0 at acpi0: 3579545 Hz, 24 bits
acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
cpu0 at mainbus0: apid 0 (boot processor)
cpu0: Intel(R) Xeon(R) CPU E31225 @ 3.10GHz, 3093.49 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,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,ARAT,MELTDOWN
cpu0: 256KB 64b/line 8-way L2 cache
cpu0: TSC frequency 3093492680 Hz
cpu0: smt 0, core 0, package 0
mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges
cpu0: apic clock running at 99MHz
cpu0: mwait min=64, max=64, C-substates=0.2.1.1, IBE
cpu1 at mainbus0: apid 2 (application processor)
cpu1: Intel(R) Xeon(R) CPU E31225 @ 3.10GHz, 3092.98 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,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,ARAT,MELTDOWN
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) Xeon(R) CPU E31225 @ 3.10GHz, 3092.98 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,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,ARAT,MELTDOWN
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) Xeon(R) CPU E31225 @ 3.10GHz, 3092.98 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,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,ARAT,MELTDOWN
cpu3: 256KB 64b/line 8-way L2 cache
cpu3: smt 0, core 3, package 0
ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins
acpimcfg0 at acpi0 addr 0xf8000000, bus 0-63
acpihpet0 at acpi0: 14318179 Hz
acpiprt0 at acpi0: bus 0 (PCI0)
acpiprt1 at acpi0: bus 2 (RP01)
acpiprt2 at acpi0: bus -1 (RP02)
acpiprt3 at acpi0: bus 3 (RP03)
acpiprt4 at acpi0: bus -1 (RP04)
acpiprt5 at acpi0: bus -1 (RP05)
acpiprt6 at acpi0: bus -1 (RP06)
acpiprt7 at acpi0: bus -1 (RP07)
acpiprt8 at acpi0: bus -1 (RP08)
acpiprt9 at acpi0: bus 1 (PEG0)
acpiprt10 at acpi0: bus -1 (PEG1)
acpiprt11 at acpi0: bus -1 (PEG2)
acpiprt12 at acpi0: bus -1 (PEG3)
acpiprt13 at acpi0: bus 4 (P0P1)
acpicpu0 at acpi0: C3(350@104 mwait.1@0x20), C2(500@80 mwait.1@0x10), C1(1000@1 mwait.1), PSS
acpicpu1 at acpi0: C3(350@104 mwait.1@0x20), C2(500@80 mwait.1@0x10), C1(1000@1 mwait.1), PSS
acpicpu2 at acpi0: C3(350@104 mwait.1@0x20), C2(500@80 mwait.1@0x10), C1(1000@1 mwait.1), PSS
acpicpu3 at acpi0: C3(350@104 mwait.1@0x20), C2(500@80 mwait.1@0x10), C1(1000@1 mwait.1), PSS
"INT3F0D" at acpi0 not configured
"PNP0A05" at acpi0 not configured
tpm0 at acpi0: TPM_ addr 0xfed40000/0x5000: device 0x0000104a rev 0x4e
acpibtn0 at acpi0: PWRB
acpivideo0 at acpi0: GFX0
acpivout0 at acpivideo0: DD02
cpu0: Enhanced SpeedStep 3093 MHz: speeds: 3101, 3100, 2800, 2600, 2400, 2200, 2000, 1800, 1600 MHz
pci0 at mainbus0 bus 0
pchb0 at pci0 dev 0 function 0 "Intel Xeon E3-1200 Host" rev 0x09
ppb0 at pci0 dev 1 function 0 "Intel Core 2G PCIE" rev 0x09: msi
pci1 at ppb0 bus 1
"Atheros AR9485" rev 0x01 at pci1 dev 0 function 0 not configured
inteldrm0 at pci0 dev 2 function 0 "Intel HD Graphics P3000" rev 0x09
drm0 at inteldrm0
inteldrm0: msi
inteldrm0: 1920x1080, 32bpp
wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation)
wsdisplay0: screen 1-5 added (std, vt100 emulation)
"Intel 6 Series MEI" rev 0x04 at pci0 dev 22 function 0 not configured
puc0 at pci0 dev 22 function 3 "Intel 6 Series KT" rev 0x04: ports: 1 com
com4 at puc0 port 0 apic 2 int 17: ns16550a, 16 byte fifo
com4: probed fifo depth: 0 bytes
em0 at pci0 dev 25 function 0 "Intel 82579LM" rev 0x04: msi, address d4:be:d9:a4:a7:82
ehci0 at pci0 dev 26 function 0 "Intel 6 Series USB" rev 0x04: apic 2 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
azalia0 at pci0 dev 27 function 0 "Intel 6 Series HD Audio" rev 0x04: msi
azalia0: codecs: Realtek ALC269, Intel/0x2805, using Realtek ALC269
audio0 at azalia0
ppb1 at pci0 dev 28 function 0 "Intel 6 Series PCIE" rev 0xb4: msi
pci2 at ppb1 bus 2
ppb2 at pci0 dev 28 function 2 "Intel 6 Series PCIE" rev 0xb4: msi
pci3 at ppb2 bus 3
bge0 at pci3 dev 0 function 0 "Broadcom BCM5722" rev 0x00, BCM5755 C0 (0xa200): msi, address 00:10:18:e3:4c:22
brgphy0 at bge0 phy 1: BCM5722 10/100/1000baseT PHY, rev. 0
ehci1 at pci0 dev 29 function 0 "Intel 6 Series USB" rev 0x04: apic 2 int 17
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
ppb3 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0xa4
pci4 at ppb3 bus 4
pcib0 at pci0 dev 31 function 0 "Intel C206 LPC" rev 0x04
ahci0 at pci0 dev 31 function 2 "Intel 6 Series AHCI" rev 0x04: msi, AHCI 1.3
ahci0: port 0: 3.0Gb/s
ahci0: port 1: 6.0Gb/s
ahci0: port 2: 3.0Gb/s
ahci0: port 3: 3.0Gb/s
scsibus1 at ahci0: 32 targets
sd0 at scsibus1 targ 0 lun 0: <ATA, ST9500423AS, 0005> SCSI3 0/direct fixed naa.5000c50051756b89
sd0: 476940MB, 512 bytes/sector, 976773168 sectors
sd1 at scsibus1 targ 1 lun 0: <ATA, WDC WD5000LPCX-0, 02.0> SCSI3 0/direct fixed naa.50014ee6b1d41576
sd1: 476940MB, 512 bytes/sector, 976773168 sectors
sd2 at scsibus1 targ 2 lun 0: <ATA, WDC WD3200AZRX-0, 01.0> SCSI3 0/direct fixed naa.50014ee657859dcd
sd2: 305245MB, 512 bytes/sector, 625142448 sectors
sd3 at scsibus1 targ 3 lun 0: <ATA, WDC WD3200AAKX-0, 15.0> SCSI3 0/direct fixed naa.50014ee25d9394e2
sd3: 305245MB, 512 bytes/sector, 625142448 sectors
ichiic0 at pci0 dev 31 function 3 "Intel 6 Series SMBus" rev 0x04: apic 2 int 18
iic0 at ichiic0
sdtemp0 at iic0 addr 0x19: ts3000b3
sdtemp1 at iic0 addr 0x1b: ts3000b3
spdmem0 at iic0 addr 0x51: 8GB DDR3 SDRAM ECC PC3-10600 with thermal sensor
spdmem1 at iic0 addr 0x53: 8GB DDR3 SDRAM ECC PC3-10600 with thermal sensor
isa0 at pcib0
isadma0 at isa0
com0 at isa0 port 0x3f8/8 irq 4: 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
pcppi0 at isa0 port 0x61
spkr0 at pcppi0
lpt0 at isa0 port 0x378/4 irq 7
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
umass0 at uhub2 port 4 configuration 1 interface 0 "Prolific Technology Inc. Mass Storage Device" rev 2.00/1.00 addr 3
umass0: using SCSI over Bulk-Only
scsibus2 at umass0: 2 targets, initiator 0
cd0 at scsibus2 targ 1 lun 0: <hp, DVD-RAM GH40L, RB12> SCSI0 5/cdrom removable
uhub3 at uhub1 port 1 configuration 1 interface 0 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2
ugen0 at uhub3 port 1 "Hewlett-Packard HP ScanJet 2200C" rev 1.10/1.00 addr 3
umass1 at uhub3 port 2 configuration 1 interface 0 "IOMEGA CDRW86522EXT3-B" rev 2.00/0.02 addr 4
umass1: using SCSI over Bulk-Only
scsibus3 at umass1: 2 targets, initiator 0
cd1 at scsibus3 targ 1 lun 0: <IOMEGA, CDRW86522EXT3-B, QOP3> SCSI0 5/cdrom removable
uhidev0 at uhub3 port 3 configuration 1 interface 0 "DELL Dell USB Entry Keyboard" rev 1.10/1.78 addr 5
uhidev0: iclass 3/1
ukbd0 at uhidev0: 8 variable keys, 6 key codes
wskbd1 at ukbd0 mux 1
wskbd1: connecting to wsdisplay0
uhidev1 at uhub3 port 4 configuration 1 interface 0 "Logitech Trackball" rev 1.10/2.20 addr 6
uhidev1: iclass 3/1
ums0 at uhidev1: 3 buttons, Z dir
wsmouse0 at ums0 mux 0
uhub4 at uhub3 port 5 configuration 1 interface 0 "Terminus Technology USB 2.0 Hub [MTT]" rev 2.00/1.00 addr 7
uhub5 at uhub4 port 5 configuration 1 interface 0 "Terminus Technology USB 2.0 Hub [MTT]" rev 2.00/1.00 addr 8
ulpt0 at uhub3 port 6 configuration 1 interface 0 "Samsung Electronics Co., Ltd. ML-1640 Series" rev 1.10/1.00 addr 9
ulpt0: using bi-directional mode
uvideo0 at uhub3 port 8 configuration 1 interface 0 "Etron Technology, Inc. USB2.0 Camera" rev 2.00/1.01 addr 10
video0 at uvideo0
vscsi0 at root
scsibus4 at vscsi0: 256 targets
softraid0 at root
scsibus5 at softraid0: 256 targets
sd4 at scsibus5 targ 1 lun 0: <OPENBSD, SR RAID 1, 006> SCSI2 0/direct fixed
sd4: 476937MB, 512 bytes/sector, 976767473 sectors
sd5 at scsibus5 targ 2 lun 0: <OPENBSD, SR RAID 1, 006> SCSI2 0/direct fixed
sd5: 305242MB, 512 bytes/sector, 625136753 sectors
root on sd4a (40ea0fa6106b7b96.a) swap on sd4b dump on sd4b
sd6 at scsibus5 targ 3 lun 0: <OPENBSD, SR CONCAT, 006> SCSI2 0/direct fixed
sd6: 612442MB, 512 bytes/sector, 1254281233 sectors
sd7 at scsibus5 targ 4 lun 0: <OPENBSD, SR CRYPTO, 006> SCSI2 0/direct fixed
sd7: 612441MB, 512 bytes/sector, 1254280705 sectors

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Re: vmd virtual machines are dying on 6.2

Mike Larkin
On Sun, Mar 11, 2018 at 11:31:03AM +0100, Piotr Isajew wrote:

> Hi,
>
> I've setup a Debian VM with a goal to have a dedicated compile
> environment for a project which is highly Linux-dependent. The
> machine configuration is currently as follows:
>
> vm debian {
>  disk /home/pki/virtuals/ubuntu/ubuntu-virt.img
>  disk /home/pki/virtuals/ubuntu/debian_core.img
>  disable
>  local interface
>  memory 12G
>  owner pki
> }
>
> This mostly runs without problems, but I have noticed that after
> some time (likely after intensive IO/CPU operations) the VM
> just silently dies (i.e. vmctl status doesn't list the machine
> anymore)
>
> This is what's logged prior to the situation in question:
>
> Mar  9 20:47:18 smaug vmd[62413]: debian: started vm 1 successfully, tty /dev/ttyp6
> Mar  9 20:47:23 smaug vmd[18398]: vcpu_process_com_data: guest reading com1 when not ready
> Mar  9 20:47:29 smaug vmd[18398]: vioblk_notifyq: unsupported command 0x8
> Mar  9 20:47:37 smaug last message repeated 13 times
> Mar  9 20:48:10 smaug vmd[18398]: vcpu_process_com_data: guest reading com1 when not ready
> Mar  9 20:48:10 smaug last message repeated 13 times
> Mar  9 20:48:15 smaug vmd[18398]: rtc_update_rega: set non-32KHz timebase not supported
> Mar  9 21:54:52 smaug vmd[18398]: vcpu_run_loop: vm 1 / vcpu 0 run ioctl failed: Invalid argument
>
> and here is the dmesg of the host system:
>

Can you build with VMM_DEBUG and see what the final error is, please?

I bet it is something we already know about. You might be able to postpone that
by dumping the memory down a bit (from 12G), if it's what I think it is.

-ml


> OpenBSD 6.2 (GENERIC.MP) #6: Wed Feb 28 21:13:02 CET 2018
>     [hidden email]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
> real mem = 17038782464 (16249MB)
> avail mem = 16515321856 (15750MB)
> mpath0 at root
> scsibus0 at mpath0: 256 targets
> mainbus0 at root
> bios0 at mainbus0: SMBIOS rev. 2.6 @ 0xf21f0 (81 entries)
> bios0: vendor Dell Inc. version "A11" date 04/02/2012
> bios0: Dell Inc. Precision T1600
> acpi0 at bios0: rev 2
> acpi0: sleep states S0 S3 S4 S5
> acpi0: tables DSDT FACP APIC TCPA SSDT MCFG HPET BOOT SSDT SSDT DMAR
> acpi0: wakeup devices EHC1(S3) EHC2(S3) HDEF(S4) GLAN(S4) PXSX(S4) RP01(S4) PXSX(S4) RP02(S4) PXSX(S4) RP03(S4) PXSX(S4) RP04(S4) PXSX(S4) RP05(S4) PXSX(S4) RP06(S4) [...]
> acpitimer0 at acpi0: 3579545 Hz, 24 bits
> acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat
> cpu0 at mainbus0: apid 0 (boot processor)
> cpu0: Intel(R) Xeon(R) CPU E31225 @ 3.10GHz, 3093.49 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,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,ARAT,MELTDOWN
> cpu0: 256KB 64b/line 8-way L2 cache
> cpu0: TSC frequency 3093492680 Hz
> cpu0: smt 0, core 0, package 0
> mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges
> cpu0: apic clock running at 99MHz
> cpu0: mwait min=64, max=64, C-substates=0.2.1.1, IBE
> cpu1 at mainbus0: apid 2 (application processor)
> cpu1: Intel(R) Xeon(R) CPU E31225 @ 3.10GHz, 3092.98 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,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,ARAT,MELTDOWN
> 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) Xeon(R) CPU E31225 @ 3.10GHz, 3092.98 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,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,ARAT,MELTDOWN
> 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) Xeon(R) CPU E31225 @ 3.10GHz, 3092.98 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,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,POPCNT,DEADLINE,AES,XSAVE,AVX,NXE,RDTSCP,LONG,LAHF,PERF,ITSC,SENSOR,ARAT,MELTDOWN
> cpu3: 256KB 64b/line 8-way L2 cache
> cpu3: smt 0, core 3, package 0
> ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 24 pins
> acpimcfg0 at acpi0 addr 0xf8000000, bus 0-63
> acpihpet0 at acpi0: 14318179 Hz
> acpiprt0 at acpi0: bus 0 (PCI0)
> acpiprt1 at acpi0: bus 2 (RP01)
> acpiprt2 at acpi0: bus -1 (RP02)
> acpiprt3 at acpi0: bus 3 (RP03)
> acpiprt4 at acpi0: bus -1 (RP04)
> acpiprt5 at acpi0: bus -1 (RP05)
> acpiprt6 at acpi0: bus -1 (RP06)
> acpiprt7 at acpi0: bus -1 (RP07)
> acpiprt8 at acpi0: bus -1 (RP08)
> acpiprt9 at acpi0: bus 1 (PEG0)
> acpiprt10 at acpi0: bus -1 (PEG1)
> acpiprt11 at acpi0: bus -1 (PEG2)
> acpiprt12 at acpi0: bus -1 (PEG3)
> acpiprt13 at acpi0: bus 4 (P0P1)
> acpicpu0 at acpi0: C3(350@104 mwait.1@0x20), C2(500@80 mwait.1@0x10), C1(1000@1 mwait.1), PSS
> acpicpu1 at acpi0: C3(350@104 mwait.1@0x20), C2(500@80 mwait.1@0x10), C1(1000@1 mwait.1), PSS
> acpicpu2 at acpi0: C3(350@104 mwait.1@0x20), C2(500@80 mwait.1@0x10), C1(1000@1 mwait.1), PSS
> acpicpu3 at acpi0: C3(350@104 mwait.1@0x20), C2(500@80 mwait.1@0x10), C1(1000@1 mwait.1), PSS
> "INT3F0D" at acpi0 not configured
> "PNP0A05" at acpi0 not configured
> tpm0 at acpi0: TPM_ addr 0xfed40000/0x5000: device 0x0000104a rev 0x4e
> acpibtn0 at acpi0: PWRB
> acpivideo0 at acpi0: GFX0
> acpivout0 at acpivideo0: DD02
> cpu0: Enhanced SpeedStep 3093 MHz: speeds: 3101, 3100, 2800, 2600, 2400, 2200, 2000, 1800, 1600 MHz
> pci0 at mainbus0 bus 0
> pchb0 at pci0 dev 0 function 0 "Intel Xeon E3-1200 Host" rev 0x09
> ppb0 at pci0 dev 1 function 0 "Intel Core 2G PCIE" rev 0x09: msi
> pci1 at ppb0 bus 1
> "Atheros AR9485" rev 0x01 at pci1 dev 0 function 0 not configured
> inteldrm0 at pci0 dev 2 function 0 "Intel HD Graphics P3000" rev 0x09
> drm0 at inteldrm0
> inteldrm0: msi
> inteldrm0: 1920x1080, 32bpp
> wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation)
> wsdisplay0: screen 1-5 added (std, vt100 emulation)
> "Intel 6 Series MEI" rev 0x04 at pci0 dev 22 function 0 not configured
> puc0 at pci0 dev 22 function 3 "Intel 6 Series KT" rev 0x04: ports: 1 com
> com4 at puc0 port 0 apic 2 int 17: ns16550a, 16 byte fifo
> com4: probed fifo depth: 0 bytes
> em0 at pci0 dev 25 function 0 "Intel 82579LM" rev 0x04: msi, address d4:be:d9:a4:a7:82
> ehci0 at pci0 dev 26 function 0 "Intel 6 Series USB" rev 0x04: apic 2 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
> azalia0 at pci0 dev 27 function 0 "Intel 6 Series HD Audio" rev 0x04: msi
> azalia0: codecs: Realtek ALC269, Intel/0x2805, using Realtek ALC269
> audio0 at azalia0
> ppb1 at pci0 dev 28 function 0 "Intel 6 Series PCIE" rev 0xb4: msi
> pci2 at ppb1 bus 2
> ppb2 at pci0 dev 28 function 2 "Intel 6 Series PCIE" rev 0xb4: msi
> pci3 at ppb2 bus 3
> bge0 at pci3 dev 0 function 0 "Broadcom BCM5722" rev 0x00, BCM5755 C0 (0xa200): msi, address 00:10:18:e3:4c:22
> brgphy0 at bge0 phy 1: BCM5722 10/100/1000baseT PHY, rev. 0
> ehci1 at pci0 dev 29 function 0 "Intel 6 Series USB" rev 0x04: apic 2 int 17
> 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
> ppb3 at pci0 dev 30 function 0 "Intel 82801BA Hub-to-PCI" rev 0xa4
> pci4 at ppb3 bus 4
> pcib0 at pci0 dev 31 function 0 "Intel C206 LPC" rev 0x04
> ahci0 at pci0 dev 31 function 2 "Intel 6 Series AHCI" rev 0x04: msi, AHCI 1.3
> ahci0: port 0: 3.0Gb/s
> ahci0: port 1: 6.0Gb/s
> ahci0: port 2: 3.0Gb/s
> ahci0: port 3: 3.0Gb/s
> scsibus1 at ahci0: 32 targets
> sd0 at scsibus1 targ 0 lun 0: <ATA, ST9500423AS, 0005> SCSI3 0/direct fixed naa.5000c50051756b89
> sd0: 476940MB, 512 bytes/sector, 976773168 sectors
> sd1 at scsibus1 targ 1 lun 0: <ATA, WDC WD5000LPCX-0, 02.0> SCSI3 0/direct fixed naa.50014ee6b1d41576
> sd1: 476940MB, 512 bytes/sector, 976773168 sectors
> sd2 at scsibus1 targ 2 lun 0: <ATA, WDC WD3200AZRX-0, 01.0> SCSI3 0/direct fixed naa.50014ee657859dcd
> sd2: 305245MB, 512 bytes/sector, 625142448 sectors
> sd3 at scsibus1 targ 3 lun 0: <ATA, WDC WD3200AAKX-0, 15.0> SCSI3 0/direct fixed naa.50014ee25d9394e2
> sd3: 305245MB, 512 bytes/sector, 625142448 sectors
> ichiic0 at pci0 dev 31 function 3 "Intel 6 Series SMBus" rev 0x04: apic 2 int 18
> iic0 at ichiic0
> sdtemp0 at iic0 addr 0x19: ts3000b3
> sdtemp1 at iic0 addr 0x1b: ts3000b3
> spdmem0 at iic0 addr 0x51: 8GB DDR3 SDRAM ECC PC3-10600 with thermal sensor
> spdmem1 at iic0 addr 0x53: 8GB DDR3 SDRAM ECC PC3-10600 with thermal sensor
> isa0 at pcib0
> isadma0 at isa0
> com0 at isa0 port 0x3f8/8 irq 4: 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
> pcppi0 at isa0 port 0x61
> spkr0 at pcppi0
> lpt0 at isa0 port 0x378/4 irq 7
> 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
> umass0 at uhub2 port 4 configuration 1 interface 0 "Prolific Technology Inc. Mass Storage Device" rev 2.00/1.00 addr 3
> umass0: using SCSI over Bulk-Only
> scsibus2 at umass0: 2 targets, initiator 0
> cd0 at scsibus2 targ 1 lun 0: <hp, DVD-RAM GH40L, RB12> SCSI0 5/cdrom removable
> uhub3 at uhub1 port 1 configuration 1 interface 0 "Intel Rate Matching Hub" rev 2.00/0.00 addr 2
> ugen0 at uhub3 port 1 "Hewlett-Packard HP ScanJet 2200C" rev 1.10/1.00 addr 3
> umass1 at uhub3 port 2 configuration 1 interface 0 "IOMEGA CDRW86522EXT3-B" rev 2.00/0.02 addr 4
> umass1: using SCSI over Bulk-Only
> scsibus3 at umass1: 2 targets, initiator 0
> cd1 at scsibus3 targ 1 lun 0: <IOMEGA, CDRW86522EXT3-B, QOP3> SCSI0 5/cdrom removable
> uhidev0 at uhub3 port 3 configuration 1 interface 0 "DELL Dell USB Entry Keyboard" rev 1.10/1.78 addr 5
> uhidev0: iclass 3/1
> ukbd0 at uhidev0: 8 variable keys, 6 key codes
> wskbd1 at ukbd0 mux 1
> wskbd1: connecting to wsdisplay0
> uhidev1 at uhub3 port 4 configuration 1 interface 0 "Logitech Trackball" rev 1.10/2.20 addr 6
> uhidev1: iclass 3/1
> ums0 at uhidev1: 3 buttons, Z dir
> wsmouse0 at ums0 mux 0
> uhub4 at uhub3 port 5 configuration 1 interface 0 "Terminus Technology USB 2.0 Hub [MTT]" rev 2.00/1.00 addr 7
> uhub5 at uhub4 port 5 configuration 1 interface 0 "Terminus Technology USB 2.0 Hub [MTT]" rev 2.00/1.00 addr 8
> ulpt0 at uhub3 port 6 configuration 1 interface 0 "Samsung Electronics Co., Ltd. ML-1640 Series" rev 1.10/1.00 addr 9
> ulpt0: using bi-directional mode
> uvideo0 at uhub3 port 8 configuration 1 interface 0 "Etron Technology, Inc. USB2.0 Camera" rev 2.00/1.01 addr 10
> video0 at uvideo0
> vscsi0 at root
> scsibus4 at vscsi0: 256 targets
> softraid0 at root
> scsibus5 at softraid0: 256 targets
> sd4 at scsibus5 targ 1 lun 0: <OPENBSD, SR RAID 1, 006> SCSI2 0/direct fixed
> sd4: 476937MB, 512 bytes/sector, 976767473 sectors
> sd5 at scsibus5 targ 2 lun 0: <OPENBSD, SR RAID 1, 006> SCSI2 0/direct fixed
> sd5: 305242MB, 512 bytes/sector, 625136753 sectors
> root on sd4a (40ea0fa6106b7b96.a) swap on sd4b dump on sd4b
> sd6 at scsibus5 targ 3 lun 0: <OPENBSD, SR CONCAT, 006> SCSI2 0/direct fixed
> sd6: 612442MB, 512 bytes/sector, 1254281233 sectors
> sd7 at scsibus5 targ 4 lun 0: <OPENBSD, SR CRYPTO, 006> SCSI2 0/direct fixed
> sd7: 612441MB, 512 bytes/sector, 1254280705 sectors
>

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Re: vmd virtual machines are dying on 6.2

Piotr Isajew-2
On Sun, Mar 11, 2018 at 04:49:28PM -0700, Mike Larkin wrote:

> Can you build with VMM_DEBUG and see what the final error is,
> please?
>
> I bet it is something we already know about.

Of course:

vm_impl_init_vmx: created vm_map @ 0xffff800000c3e200
vm_resetcpu: resetting vm 1 vcpu 0 to power on defaults
guest eptp = 0x4114f701e
vmm_alloc_vpid: allocated VPID/ASID 1
vmx_handle_cr: mov to cr0 @ ffffffffad000165, data=246
vmx_handle_rdmsr: rdmsr exit, msr=0x17, data returned to guest=0x0:0x0
vmx_handle_wrmsr: wrmsr exit, msr=0x8b, discarding data written from guest=0x0:0x0
vmx_handle_rdmsr: rdmsr exit, msr=0x8b, data returned to guest=0x0:0x0
vmm_handle_cpuid: function 0x06 (thermal/power mgt) not supported
vmm_handle_cpuid: function 0x06 (thermal/power mgt) not supported
vmm_handle_cpuid: function 0x06 (thermal/power mgt) not supported
vmx_handle_wrmsr: wrmsr exit, msr=0x8b, discarding data written from guest=0x0:0x0
vmx_handle_rdmsr: rdmsr exit, msr=0x8b, data returned to guest=0x0:0x0
vmm_handle_cpuid: unsupported rax=0x40000100
vmm_handle_cpuid: unsupported rax=0x40000200
vmm_handle_cpuid: unsupported rax=0x40000300
vmm_handle_cpuid: unsupported rax=0x40000400
vmm_handle_cpuid: unsupported rax=0x40000500
vmm_handle_cpuid: unsupported rax=0x40000600
vmm_handle_cpuid: unsupported rax=0x40000700
vmm_handle_cpuid: unsupported rax=0x40000800
vmm_handle_cpuid: unsupported rax=0x40000900
vmm_handle_cpuid: unsupported rax=0x40000a00
vmm_handle_cpuid: unsupported rax=0x40000b00
vmm_handle_cpuid: unsupported rax=0x40000c00
vmm_handle_cpuid: unsupported rax=0x40000d00
vmm_handle_cpuid: unsupported rax=0x40000e00
vmm_handle_cpuid: unsupported rax=0x40000f00
vmm_handle_cpuid: unsupported rax=0x40001000
vmm_handle_cpuid: unsupported rax=0x40001100
vmm_handle_cpuid: unsupported rax=0x40001200
vmm_handle_cpuid: unsupported rax=0x40001300
vmm_handle_cpuid: unsupported rax=0x40001400
vmm_handle_cpuid: unsupported rax=0x40001500
vmm_handle_cpuid: unsupported rax=0x40001600
vmm_handle_cpuid: unsupported rax=0x40001700
vmm_handle_cpuid: unsupported rax=0x40001800
vmm_handle_cpuid: unsupported rax=0x40001900
vmm_handle_cpuid: unsupported rax=0x40001a00
vmm_handle_cpuid: unsupported rax=0x40001b00
vmm_handle_cpuid: unsupported rax=0x40001c00
vmm_handle_cpuid: unsupported rax=0x40001d00
vmm_handle_cpuid: unsupported rax=0x40001e00
vmm_handle_cpuid: unsupported rax=0x40001f00
vmm_handle_cpuid: unsupported rax=0x40002000
vmm_handle_cpuid: unsupported rax=0x40002100
vmm_handle_cpuid: unsupported rax=0x40002200
vmm_handle_cpuid: unsupported rax=0x40002300
vmm_handle_cpuid: unsupported rax=0x40002400
vmm_handle_cpuid: unsupported rax=0x40002500
vmm_handle_cpuid: unsupported rax=0x40002600
vmm_handle_cpuid: unsupported rax=0x40002700
vmm_handle_cpuid: unsupported rax=0x40002800
vmm_handle_cpuid: unsupported rax=0x40002900
vmm_handle_cpuid: unsupported rax=0x40002a00
vmm_handle_cpuid: unsupported rax=0x40002b00
vmm_handle_cpuid: unsupported rax=0x40002c00
vmm_handle_cpuid: unsupported rax=0x40002d00
vmm_handle_cpuid: unsupported rax=0x40002e00
vmm_handle_cpuid: unsupported rax=0x40002f00
vmm_handle_cpuid: unsupported rax=0x40003000
vmm_handle_cpuid: unsupported rax=0x40003100
vmm_handle_cpuid: unsupported rax=0x40003200
vmm_handle_cpuid: unsupported rax=0x40003300
vmm_handle_cpuid: unsupported rax=0x40003400
vmm_handle_cpuid: unsupported rax=0x40003500
vmm_handle_cpuid: unsupported rax=0x40003600
vmm_handle_cpuid: unsupported rax=0x40003700
vmm_handle_cpuid: unsupported rax=0x40003800
vmm_handle_cpuid: unsupported rax=0x40003900
vmm_handle_cpuid: unsupported rax=0x40003a00
vmm_handle_cpuid: unsupported rax=0x40003b00
vmm_handle_cpuid: unsupported rax=0x40003c00
vmm_handle_cpuid: unsupported rax=0x40003d00
vmm_handle_cpuid: unsupported rax=0x40003e00
vmm_handle_cpuid: unsupported rax=0x40003f00
vmm_handle_cpuid: unsupported rax=0x40004000
vmm_handle_cpuid: unsupported rax=0x40004100
vmm_handle_cpuid: unsupported rax=0x40004200
vmm_handle_cpuid: unsupported rax=0x40004300
vmm_handle_cpuid: unsupported rax=0x40004400
vmm_handle_cpuid: unsupported rax=0x40004500
vmm_handle_cpuid: unsupported rax=0x40004600
vmm_handle_cpuid: unsupported rax=0x40004700
vmm_handle_cpuid: unsupported rax=0x40004800
vmm_handle_cpuid: unsupported rax=0x40004900
vmm_handle_cpuid: unsupported rax=0x40004a00
vmm_handle_cpuid: unsupported rax=0x40004b00
vmm_handle_cpuid: unsupported rax=0x40004c00
vmm_handle_cpuid: unsupported rax=0x40004d00
vmm_handle_cpuid: unsupported rax=0x40004e00
vmm_handle_cpuid: unsupported rax=0x40004f00
vmm_handle_cpuid: unsupported rax=0x40005000
vmm_handle_cpuid: unsupported rax=0x40005100
vmm_handle_cpuid: unsupported rax=0x40005200
vmm_handle_cpuid: unsupported rax=0x40005300
vmm_handle_cpuid: unsupported rax=0x40005400
vmm_handle_cpuid: unsupported rax=0x40005500
vmm_handle_cpuid: unsupported rax=0x40005600
vmm_handle_cpuid: unsupported rax=0x40005700
vmm_handle_cpuid: unsupported rax=0x40005800
vmm_handle_cpuid: unsupported rax=0x40005900
vmm_handle_cpuid: unsupported rax=0x40005a00
vmm_handle_cpuid: unsupported rax=0x40005b00
vmm_handle_cpuid: unsupported rax=0x40005c00
vmm_handle_cpuid: unsupported rax=0x40005d00
vmm_handle_cpuid: unsupported rax=0x40005e00
vmm_handle_cpuid: unsupported rax=0x40005f00
vmm_handle_cpuid: unsupported rax=0x40006000
vmm_handle_cpuid: unsupported rax=0x40006100
vmm_handle_cpuid: unsupported rax=0x40006200
vmm_handle_cpuid: unsupported rax=0x40006300
vmm_handle_cpuid: unsupported rax=0x40006400
vmm_handle_cpuid: unsupported rax=0x40006500
vmm_handle_cpuid: unsupported rax=0x40006600
vmm_handle_cpuid: unsupported rax=0x40006700
vmm_handle_cpuid: unsupported rax=0x40006800
vmm_handle_cpuid: unsupported rax=0x40006900
vmm_handle_cpuid: unsupported rax=0x40006a00
vmm_handle_cpuid: unsupported rax=0x40006b00
vmm_handle_cpuid: unsupported rax=0x40006c00
vmm_handle_cpuid: unsupported rax=0x40006d00
vmm_handle_cpuid: unsupported rax=0x40006e00
vmm_handle_cpuid: unsupported rax=0x40006f00
vmm_handle_cpuid: unsupported rax=0x40007000
vmm_handle_cpuid: unsupported rax=0x40007100
vmm_handle_cpuid: unsupported rax=0x40007200
vmm_handle_cpuid: unsupported rax=0x40007300
vmm_handle_cpuid: unsupported rax=0x40007400
vmm_handle_cpuid: unsupported rax=0x40007500
vmm_handle_cpuid: unsupported rax=0x40007600
vmm_handle_cpuid: unsupported rax=0x40007700
vmm_handle_cpuid: unsupported rax=0x40007800
vmm_handle_cpuid: unsupported rax=0x40007900
vmm_handle_cpuid: unsupported rax=0x40007a00
vmm_handle_cpuid: unsupported rax=0x40007b00
vmm_handle_cpuid: unsupported rax=0x40007c00
vmm_handle_cpuid: unsupported rax=0x40007d00
vmm_handle_cpuid: unsupported rax=0x40007e00
vmm_handle_cpuid: unsupported rax=0x40007f00
vmm_handle_cpuid: unsupported rax=0x40008000
vmm_handle_cpuid: unsupported rax=0x40008100
vmm_handle_cpuid: unsupported rax=0x40008200
vmm_handle_cpuid: unsupported rax=0x40008300
vmm_handle_cpuid: unsupported rax=0x40008400
vmm_handle_cpuid: unsupported rax=0x40008500
vmm_handle_cpuid: unsupported rax=0x40008600
vmm_handle_cpuid: unsupported rax=0x40008700
vmm_handle_cpuid: unsupported rax=0x40008800
vmm_handle_cpuid: unsupported rax=0x40008900
vmm_handle_cpuid: unsupported rax=0x40008a00
vmm_handle_cpuid: unsupported rax=0x40008b00
vmm_handle_cpuid: unsupported rax=0x40008c00
vmm_handle_cpuid: unsupported rax=0x40008d00
vmm_handle_cpuid: unsupported rax=0x40008e00
vmm_handle_cpuid: unsupported rax=0x40008f00
vmm_handle_cpuid: unsupported rax=0x40009000
vmm_handle_cpuid: unsupported rax=0x40009100
vmm_handle_cpuid: unsupported rax=0x40009200
vmm_handle_cpuid: unsupported rax=0x40009300
vmm_handle_cpuid: unsupported rax=0x40009400
vmm_handle_cpuid: unsupported rax=0x40009500
vmm_handle_cpuid: unsupported rax=0x40009600
vmm_handle_cpuid: unsupported rax=0x40009700
vmm_handle_cpuid: unsupported rax=0x40009800
vmm_handle_cpuid: unsupported rax=0x40009900
vmm_handle_cpuid: unsupported rax=0x40009a00
vmm_handle_cpuid: unsupported rax=0x40009b00
vmm_handle_cpuid: unsupported rax=0x40009c00
vmm_handle_cpuid: unsupported rax=0x40009d00
vmm_handle_cpuid: unsupported rax=0x40009e00
vmm_handle_cpuid: unsupported rax=0x40009f00
vmm_handle_cpuid: unsupported rax=0x4000a000
vmm_handle_cpuid: unsupported rax=0x4000a100
vmm_handle_cpuid: unsupported rax=0x4000a200
vmm_handle_cpuid: unsupported rax=0x4000a300
vmm_handle_cpuid: unsupported rax=0x4000a400
vmm_handle_cpuid: unsupported rax=0x4000a500
vmm_handle_cpuid: unsupported rax=0x4000a600
vmm_handle_cpuid: unsupported rax=0x4000a700
vmm_handle_cpuid: unsupported rax=0x4000a800
vmm_handle_cpuid: unsupported rax=0x4000a900
vmm_handle_cpuid: unsupported rax=0x4000aa00
vmm_handle_cpuid: unsupported rax=0x4000ab00
vmm_handle_cpuid: unsupported rax=0x4000ac00
vmm_handle_cpuid: unsupported rax=0x4000ad00
vmm_handle_cpuid: unsupported rax=0x4000ae00
vmm_handle_cpuid: unsupported rax=0x4000af00
vmm_handle_cpuid: unsupported rax=0x4000b000
vmm_handle_cpuid: unsupported rax=0x4000b100
vmm_handle_cpuid: unsupported rax=0x4000b200
vmm_handle_cpuid: unsupported rax=0x4000b300
vmm_handle_cpuid: unsupported rax=0x4000b400
vmm_handle_cpuid: unsupported rax=0x4000b500
vmm_handle_cpuid: unsupported rax=0x4000b600
vmm_handle_cpuid: unsupported rax=0x4000b700
vmm_handle_cpuid: unsupported rax=0x4000b800
vmm_handle_cpuid: unsupported rax=0x4000b900
vmm_handle_cpuid: unsupported rax=0x4000ba00
vmm_handle_cpuid: unsupported rax=0x4000bb00
vmm_handle_cpuid: unsupported rax=0x4000bc00
vmm_handle_cpuid: unsupported rax=0x4000bd00
vmm_handle_cpuid: unsupported rax=0x4000be00
vmm_handle_cpuid: unsupported rax=0x4000bf00
vmm_handle_cpuid: unsupported rax=0x4000c000
vmm_handle_cpuid: unsupported rax=0x4000c100
vmm_handle_cpuid: unsupported rax=0x4000c200
vmm_handle_cpuid: unsupported rax=0x4000c300
vmm_handle_cpuid: unsupported rax=0x4000c400
vmm_handle_cpuid: unsupported rax=0x4000c500
vmm_handle_cpuid: unsupported rax=0x4000c600
vmm_handle_cpuid: unsupported rax=0x4000c700
vmm_handle_cpuid: unsupported rax=0x4000c800
vmm_handle_cpuid: unsupported rax=0x4000c900
vmm_handle_cpuid: unsupported rax=0x4000ca00
vmm_handle_cpuid: unsupported rax=0x4000cb00
vmm_handle_cpuid: unsupported rax=0x4000cc00
vmm_handle_cpuid: unsupported rax=0x4000cd00
vmm_handle_cpuid: unsupported rax=0x4000ce00
vmm_handle_cpuid: unsupported rax=0x4000cf00
vmm_handle_cpuid: unsupported rax=0x4000d000
vmm_handle_cpuid: unsupported rax=0x4000d100
vmm_handle_cpuid: unsupported rax=0x4000d200
vmm_handle_cpuid: unsupported rax=0x4000d300
vmm_handle_cpuid: unsupported rax=0x4000d400
vmm_handle_cpuid: unsupported rax=0x4000d500
vmm_handle_cpuid: unsupported rax=0x4000d600
vmm_handle_cpuid: unsupported rax=0x4000d700
vmm_handle_cpuid: unsupported rax=0x4000d800
vmm_handle_cpuid: unsupported rax=0x4000d900
vmm_handle_cpuid: unsupported rax=0x4000da00
vmm_handle_cpuid: unsupported rax=0x4000db00
vmm_handle_cpuid: unsupported rax=0x4000dc00
vmm_handle_cpuid: unsupported rax=0x4000dd00
vmm_handle_cpuid: unsupported rax=0x4000de00
vmm_handle_cpuid: unsupported rax=0x4000df00
vmm_handle_cpuid: unsupported rax=0x4000e000
vmm_handle_cpuid: unsupported rax=0x4000e100
vmm_handle_cpuid: unsupported rax=0x4000e200
vmm_handle_cpuid: unsupported rax=0x4000e300
vmm_handle_cpuid: unsupported rax=0x4000e400
vmm_handle_cpuid: unsupported rax=0x4000e500
vmm_handle_cpuid: unsupported rax=0x4000e600
vmm_handle_cpuid: unsupported rax=0x4000e700
vmm_handle_cpuid: unsupported rax=0x4000e800
vmm_handle_cpuid: unsupported rax=0x4000e900
vmm_handle_cpuid: unsupported rax=0x4000ea00
vmm_handle_cpuid: unsupported rax=0x4000eb00
vmm_handle_cpuid: unsupported rax=0x4000ec00
vmm_handle_cpuid: unsupported rax=0x4000ed00
vmm_handle_cpuid: unsupported rax=0x4000ee00
vmm_handle_cpuid: unsupported rax=0x4000ef00
vmm_handle_cpuid: unsupported rax=0x4000f000
vmm_handle_cpuid: unsupported rax=0x4000f100
vmm_handle_cpuid: unsupported rax=0x4000f200
vmm_handle_cpuid: unsupported rax=0x4000f300
vmm_handle_cpuid: unsupported rax=0x4000f400
vmm_handle_cpuid: unsupported rax=0x4000f500
vmm_handle_cpuid: unsupported rax=0x4000f600
vmm_handle_cpuid: unsupported rax=0x4000f700
vmm_handle_cpuid: unsupported rax=0x4000f800
vmm_handle_cpuid: unsupported rax=0x4000f900
vmm_handle_cpuid: unsupported rax=0x4000fa00
vmm_handle_cpuid: unsupported rax=0x4000fb00
vmm_handle_cpuid: unsupported rax=0x4000fc00
vmm_handle_cpuid: unsupported rax=0x4000fd00
vmm_handle_cpuid: unsupported rax=0x4000fe00
vmm_handle_cpuid: unsupported rax=0x4000ff00
vmm_handle_cpuid: unsupported rax=0x40000100
vmm_handle_cpuid: unsupported rax=0x40000200
vmm_handle_cpuid: unsupported rax=0x40000300
vmm_handle_cpuid: unsupported rax=0x40000400
vmm_handle_cpuid: unsupported rax=0x40000500
vmm_handle_cpuid: unsupported rax=0x40000600
vmm_handle_cpuid: unsupported rax=0x40000700
vmm_handle_cpuid: unsupported rax=0x40000800
vmm_handle_cpuid: unsupported rax=0x40000900
vmm_handle_cpuid: unsupported rax=0x40000a00
vmm_handle_cpuid: unsupported rax=0x40000b00
vmm_handle_cpuid: unsupported rax=0x40000c00
vmm_handle_cpuid: unsupported rax=0x40000d00
vmm_handle_cpuid: unsupported rax=0x40000e00
vmm_handle_cpuid: unsupported rax=0x40000f00
vmm_handle_cpuid: unsupported rax=0x40001000
vmm_handle_cpuid: unsupported rax=0x40001100
vmm_handle_cpuid: unsupported rax=0x40001200
vmm_handle_cpuid: unsupported rax=0x40001300
vmm_handle_cpuid: unsupported rax=0x40001400
vmm_handle_cpuid: unsupported rax=0x40001500
vmm_handle_cpuid: unsupported rax=0x40001600
vmm_handle_cpuid: unsupported rax=0x40001700
vmm_handle_cpuid: unsupported rax=0x40001800
vmm_handle_cpuid: unsupported rax=0x40001900
vmm_handle_cpuid: unsupported rax=0x40001a00
vmm_handle_cpuid: unsupported rax=0x40001b00
vmm_handle_cpuid: unsupported rax=0x40001c00
vmm_handle_cpuid: unsupported rax=0x40001d00
vmm_handle_cpuid: unsupported rax=0x40001e00
vmm_handle_cpuid: unsupported rax=0x40001f00
vmm_handle_cpuid: unsupported rax=0x40002000
vmm_handle_cpuid: unsupported rax=0x40002100
vmm_handle_cpuid: unsupported rax=0x40002200
vmm_handle_cpuid: unsupported rax=0x40002300
vmm_handle_cpuid: unsupported rax=0x40002400
vmm_handle_cpuid: unsupported rax=0x40002500
vmm_handle_cpuid: unsupported rax=0x40002600
vmm_handle_cpuid: unsupported rax=0x40002700
vmm_handle_cpuid: unsupported rax=0x40002800
vmm_handle_cpuid: unsupported rax=0x40002900
vmm_handle_cpuid: unsupported rax=0x40002a00
vmm_handle_cpuid: unsupported rax=0x40002b00
vmm_handle_cpuid: unsupported rax=0x40002c00
vmm_handle_cpuid: unsupported rax=0x40002d00
vmm_handle_cpuid: unsupported rax=0x40002e00
vmm_handle_cpuid: unsupported rax=0x40002f00
vmm_handle_cpuid: unsupported rax=0x40003000
vmm_handle_cpuid: unsupported rax=0x40003100
vmm_handle_cpuid: unsupported rax=0x40003200
vmm_handle_cpuid: unsupported rax=0x40003300
vmm_handle_cpuid: unsupported rax=0x40003400
vmm_handle_cpuid: unsupported rax=0x40003500
vmm_handle_cpuid: unsupported rax=0x40003600
vmm_handle_cpuid: unsupported rax=0x40003700
vmm_handle_cpuid: unsupported rax=0x40003800
vmm_handle_cpuid: unsupported rax=0x40003900
vmm_handle_cpuid: unsupported rax=0x40003a00
vmm_handle_cpuid: unsupported rax=0x40003b00
vmm_handle_cpuid: unsupported rax=0x40003c00
vmm_handle_cpuid: unsupported rax=0x40003d00
vmm_handle_cpuid: unsupported rax=0x40003e00
vmm_handle_cpuid: unsupported rax=0x40003f00
vmm_handle_cpuid: unsupported rax=0x40004000
vmm_handle_cpuid: unsupported rax=0x40004100
vmm_handle_cpuid: unsupported rax=0x40004200
vmm_handle_cpuid: unsupported rax=0x40004300
vmm_handle_cpuid: unsupported rax=0x40004400
vmm_handle_cpuid: unsupported rax=0x40004500
vmm_handle_cpuid: unsupported rax=0x40004600
vmm_handle_cpuid: unsupported rax=0x40004700
vmm_handle_cpuid: unsupported rax=0x40004800
vmm_handle_cpuid: unsupported rax=0x40004900
vmm_handle_cpuid: unsupported rax=0x40004a00
vmm_handle_cpuid: unsupported rax=0x40004b00
vmm_handle_cpuid: unsupported rax=0x40004c00
vmm_handle_cpuid: unsupported rax=0x40004d00
vmm_handle_cpuid: unsupported rax=0x40004e00
vmm_handle_cpuid: unsupported rax=0x40004f00
vmm_handle_cpuid: unsupported rax=0x40005000
vmm_handle_cpuid: unsupported rax=0x40005100
vmm_handle_cpuid: unsupported rax=0x40005200
vmm_handle_cpuid: unsupported rax=0x40005300
vmm_handle_cpuid: unsupported rax=0x40005400
vmm_handle_cpuid: unsupported rax=0x40005500
vmm_handle_cpuid: unsupported rax=0x40005600
vmm_handle_cpuid: unsupported rax=0x40005700
vmm_handle_cpuid: unsupported rax=0x40005800
vmm_handle_cpuid: unsupported rax=0x40005900
vmm_handle_cpuid: unsupported rax=0x40005a00
vmm_handle_cpuid: unsupported rax=0x40005b00
vmm_handle_cpuid: unsupported rax=0x40005c00
vmm_handle_cpuid: unsupported rax=0x40005d00
vmm_handle_cpuid: unsupported rax=0x40005e00
vmm_handle_cpuid: unsupported rax=0x40005f00
vmm_handle_cpuid: unsupported rax=0x40006000
vmm_handle_cpuid: unsupported rax=0x40006100
vmm_handle_cpuid: unsupported rax=0x40006200
vmm_handle_cpuid: unsupported rax=0x40006300
vmm_handle_cpuid: unsupported rax=0x40006400
vmm_handle_cpuid: unsupported rax=0x40006500
vmm_handle_cpuid: unsupported rax=0x40006600
vmm_handle_cpuid: unsupported rax=0x40006700
vmm_handle_cpuid: unsupported rax=0x40006800
vmm_handle_cpuid: unsupported rax=0x40006900
vmm_handle_cpuid: unsupported rax=0x40006a00
vmm_handle_cpuid: unsupported rax=0x40006b00
vmm_handle_cpuid: unsupported rax=0x40006c00
vmm_handle_cpuid: unsupported rax=0x40006d00
vmm_handle_cpuid: unsupported rax=0x40006e00
vmm_handle_cpuid: unsupported rax=0x40006f00
vmm_handle_cpuid: unsupported rax=0x40007000
vmm_handle_cpuid: unsupported rax=0x40007100
vmm_handle_cpuid: unsupported rax=0x40007200
vmm_handle_cpuid: unsupported rax=0x40007300
vmm_handle_cpuid: unsupported rax=0x40007400
vmm_handle_cpuid: unsupported rax=0x40007500
vmm_handle_cpuid: unsupported rax=0x40007600
vmm_handle_cpuid: unsupported rax=0x40007700
vmm_handle_cpuid: unsupported rax=0x40007800
vmm_handle_cpuid: unsupported rax=0x40007900
vmm_handle_cpuid: unsupported rax=0x40007a00
vmm_handle_cpuid: unsupported rax=0x40007b00
vmm_handle_cpuid: unsupported rax=0x40007c00
vmm_handle_cpuid: unsupported rax=0x40007d00
vmm_handle_cpuid: unsupported rax=0x40007e00
vmm_handle_cpuid: unsupported rax=0x40007f00
vmm_handle_cpuid: unsupported rax=0x40008000
vmm_handle_cpuid: unsupported rax=0x40008100
vmm_handle_cpuid: unsupported rax=0x40008200
vmm_handle_cpuid: unsupported rax=0x40008300
vmm_handle_cpuid: unsupported rax=0x40008400
vmm_handle_cpuid: unsupported rax=0x40008500
vmm_handle_cpuid: unsupported rax=0x40008600
vmm_handle_cpuid: unsupported rax=0x40008700
vmm_handle_cpuid: unsupported rax=0x40008800
vmm_handle_cpuid: unsupported rax=0x40008900
vmm_handle_cpuid: unsupported rax=0x40008a00
vmm_handle_cpuid: unsupported rax=0x40008b00
vmm_handle_cpuid: unsupported rax=0x40008c00
vmm_handle_cpuid: unsupported rax=0x40008d00
vmm_handle_cpuid: unsupported rax=0x40008e00
vmm_handle_cpuid: unsupported rax=0x40008f00
vmm_handle_cpuid: unsupported rax=0x40009000
vmm_handle_cpuid: unsupported rax=0x40009100
vmm_handle_cpuid: unsupported rax=0x40009200
vmm_handle_cpuid: unsupported rax=0x40009300
vmm_handle_cpuid: unsupported rax=0x40009400
vmm_handle_cpuid: unsupported rax=0x40009500
vmm_handle_cpuid: unsupported rax=0x40009600
vmm_handle_cpuid: unsupported rax=0x40009700
vmm_handle_cpuid: unsupported rax=0x40009800
vmm_handle_cpuid: unsupported rax=0x40009900
vmm_handle_cpuid: unsupported rax=0x40009a00
vmm_handle_cpuid: unsupported rax=0x40009b00
vmm_handle_cpuid: unsupported rax=0x40009c00
vmm_handle_cpuid: unsupported rax=0x40009d00
vmm_handle_cpuid: unsupported rax=0x40009e00
vmm_handle_cpuid: unsupported rax=0x40009f00
vmm_handle_cpuid: unsupported rax=0x4000a000
vmm_handle_cpuid: unsupported rax=0x4000a100
vmm_handle_cpuid: unsupported rax=0x4000a200
vmm_handle_cpuid: unsupported rax=0x4000a300
vmm_handle_cpuid: unsupported rax=0x4000a400
vmm_handle_cpuid: unsupported rax=0x4000a500
vmm_handle_cpuid: unsupported rax=0x4000a600
vmm_handle_cpuid: unsupported rax=0x4000a700
vmm_handle_cpuid: unsupported rax=0x4000a800
vmm_handle_cpuid: unsupported rax=0x4000a900
vmm_handle_cpuid: unsupported rax=0x4000aa00
vmm_handle_cpuid: unsupported rax=0x4000ab00
vmm_handle_cpuid: unsupported rax=0x4000ac00
vmm_handle_cpuid: unsupported rax=0x4000ad00
vmm_handle_cpuid: unsupported rax=0x4000ae00
vmm_handle_cpuid: unsupported rax=0x4000af00
vmm_handle_cpuid: unsupported rax=0x4000b000
vmm_handle_cpuid: unsupported rax=0x4000b100
vmm_handle_cpuid: unsupported rax=0x4000b200
vmm_handle_cpuid: unsupported rax=0x4000b300
vmm_handle_cpuid: unsupported rax=0x4000b400
vmm_handle_cpuid: unsupported rax=0x4000b500
vmm_handle_cpuid: unsupported rax=0x4000b600
vmm_handle_cpuid: unsupported rax=0x4000b700
vmm_handle_cpuid: unsupported rax=0x4000b800
vmm_handle_cpuid: unsupported rax=0x4000b900
vmm_handle_cpuid: unsupported rax=0x4000ba00
vmm_handle_cpuid: unsupported rax=0x4000bb00
vmm_handle_cpuid: unsupported rax=0x4000bc00
vmm_handle_cpuid: unsupported rax=0x4000bd00
vmm_handle_cpuid: unsupported rax=0x4000be00
vmm_handle_cpuid: unsupported rax=0x4000bf00
vmm_handle_cpuid: unsupported rax=0x4000c000
vmm_handle_cpuid: unsupported rax=0x4000c100
vmm_handle_cpuid: unsupported rax=0x4000c200
vmm_handle_cpuid: unsupported rax=0x4000c300
vmm_handle_cpuid: unsupported rax=0x4000c400
vmm_handle_cpuid: unsupported rax=0x4000c500
vmm_handle_cpuid: unsupported rax=0x4000c600
vmm_handle_cpuid: unsupported rax=0x4000c700
vmm_handle_cpuid: unsupported rax=0x4000c800
vmm_handle_cpuid: unsupported rax=0x4000c900
vmm_handle_cpuid: unsupported rax=0x4000ca00
vmm_handle_cpuid: unsupported rax=0x4000cb00
vmm_handle_cpuid: unsupported rax=0x4000cc00
vmm_handle_cpuid: unsupported rax=0x4000cd00
vmm_handle_cpuid: unsupported rax=0x4000ce00
vmm_handle_cpuid: unsupported rax=0x4000cf00
vmm_handle_cpuid: unsupported rax=0x4000d000
vmm_handle_cpuid: unsupported rax=0x4000d100
vmm_handle_cpuid: unsupported rax=0x4000d200
vmm_handle_cpuid: unsupported rax=0x4000d300
vmm_handle_cpuid: unsupported rax=0x4000d400
vmm_handle_cpuid: unsupported rax=0x4000d500
vmm_handle_cpuid: unsupported rax=0x4000d600
vmm_handle_cpuid: unsupported rax=0x4000d700
vmm_handle_cpuid: unsupported rax=0x4000d800
vmm_handle_cpuid: unsupported rax=0x4000d900
vmm_handle_cpuid: unsupported rax=0x4000da00
vmm_handle_cpuid: unsupported rax=0x4000db00
vmm_handle_cpuid: unsupported rax=0x4000dc00
vmm_handle_cpuid: unsupported rax=0x4000dd00
vmm_handle_cpuid: unsupported rax=0x4000de00
vmm_handle_cpuid: unsupported rax=0x4000df00
vmm_handle_cpuid: unsupported rax=0x4000e000
vmm_handle_cpuid: unsupported rax=0x4000e100
vmm_handle_cpuid: unsupported rax=0x4000e200
vmm_handle_cpuid: unsupported rax=0x4000e300
vmm_handle_cpuid: unsupported rax=0x4000e400
vmm_handle_cpuid: unsupported rax=0x4000e500
vmm_handle_cpuid: unsupported rax=0x4000e600
vmm_handle_cpuid: unsupported rax=0x4000e700
vmm_handle_cpuid: unsupported rax=0x4000e800
vmm_handle_cpuid: unsupported rax=0x4000e900
vmm_handle_cpuid: unsupported rax=0x4000ea00
vmm_handle_cpuid: unsupported rax=0x4000eb00
vmm_handle_cpuid: unsupported rax=0x4000ec00
vmm_handle_cpuid: unsupported rax=0x4000ed00
vmm_handle_cpuid: unsupported rax=0x4000ee00
vmm_handle_cpuid: unsupported rax=0x4000ef00
vmm_handle_cpuid: unsupported rax=0x4000f000
vmm_handle_cpuid: unsupported rax=0x4000f100
vmm_handle_cpuid: unsupported rax=0x4000f200
vmm_handle_cpuid: unsupported rax=0x4000f300
vmm_handle_cpuid: unsupported rax=0x4000f400
vmm_handle_cpuid: unsupported rax=0x4000f500
vmm_handle_cpuid: unsupported rax=0x4000f600
vmm_handle_cpuid: unsupported rax=0x4000f700
vmm_handle_cpuid: unsupported rax=0x4000f800
vmm_handle_cpuid: unsupported rax=0x4000f900
vmm_handle_cpuid: unsupported rax=0x4000fa00
vmm_handle_cpuid: unsupported rax=0x4000fb00
vmm_handle_cpuid: unsupported rax=0x4000fc00
vmm_handle_cpuid: unsupported rax=0x4000fd00
vmm_handle_cpuid: unsupported rax=0x4000fe00
vmm_handle_cpuid: unsupported rax=0x4000ff00
vmx_handle_rdmsr: rdmsr exit, msr=0x277, data returned to guest=0x0:0x0
vmm_handle_cpuid: function 0x06 (thermal/power mgt) not supported
vmm_handle_cpuid: function 0x06 (thermal/power mgt) not supported
vmm_handle_cpuid: function 0x06 (thermal/power mgt) not supported
vmx_handle_wrmsr: wrmsr exit, msr=0x8b, discarding data written from guest=0x0:0x0
vmx_handle_rdmsr: rdmsr exit, msr=0x8b, data returned to guest=0x0:0x0
vmm_handle_cpuid: function 0x0b (topology enumeration) not supported
vmm_handle_cpuid: function 0x0a (arch. perf mon) not supported
vmx_handle_rdmsr: rdmsr exit, msr=0x179, data returned to guest=0x0:0x0
vmx_handle_rdmsr: rdmsr exit, msr=0x179, data returned to guest=0x0:0x0
vmx_handle_rdmsr: rdmsr exit, msr=0x17a, data returned to guest=0x0:0x0
vmx_handle_rdmsr: rdmsr exit, msr=0x179, data returned to guest=0x0:0x0
vmx_handle_rdmsr: rdmsr exit, msr=0x179, data returned to guest=0x0:0x0
vmx_handle_wrmsr: wrmsr exit, msr=0xc0000103, discarding data written from guest=0x0:0x0
vmx_handle_rdmsr: rdmsr exit, msr=0x34, data returned to guest=0x0:0x0
vmx_handle_rdmsr: rdmsr exit, msr=0x179, data returned to guest=0x0:0x0
vmx_handle_rdmsr: rdmsr exit, msr=0x17, data returned to guest=0x0:0x0
vmx_handle_rdmsr: rdmsr exit, msr=0x606, data returned to guest=0x0:0x0
vmx_handle_rdmsr: rdmsr exit, msr=0x611, data returned to guest=0x0:0x0
vmx_handle_rdmsr: rdmsr exit, msr=0x639, data returned to guest=0x0:0x0
vmx_handle_rdmsr: rdmsr exit, msr=0x641, data returned to guest=0x0:0x0
vmx_handle_rdmsr: rdmsr exit, msr=0x619, data returned to guest=0x0:0x0
vmx_handle_rdmsr: rdmsr exit, msr=0x179, data returned to guest=0x0:0x0
vmx_handle_rdmsr: rdmsr exit, msr=0x17a, data returned to guest=0x0:0x0
vmx_handle_exit: unhandled exit 49 (EPT misconfiguration)
vmm_free_vpid: freed VPID/ASID 1

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Re: vmd virtual machines are dying on 6.2

Mike Larkin
On Tue, Mar 13, 2018 at 08:23:40AM +0100, Piotr Isajew wrote:

> On Sun, Mar 11, 2018 at 04:49:28PM -0700, Mike Larkin wrote:
>
> > Can you build with VMM_DEBUG and see what the final error is,
> > please?
> >
> > I bet it is something we already know about.
>
> Of course:
>
> vm_impl_init_vmx: created vm_map @ 0xffff800000c3e200
> vm_resetcpu: resetting vm 1 vcpu 0 to power on defaults
> guest eptp = 0x4114f701e
> vmm_alloc_vpid: allocated VPID/ASID 1

... snip ...

> vmx_handle_rdmsr: rdmsr exit, msr=0x639, data returned to guest=0x0:0x0
> vmx_handle_rdmsr: rdmsr exit, msr=0x641, data returned to guest=0x0:0x0
> vmx_handle_rdmsr: rdmsr exit, msr=0x619, data returned to guest=0x0:0x0
> vmx_handle_rdmsr: rdmsr exit, msr=0x179, data returned to guest=0x0:0x0
> vmx_handle_rdmsr: rdmsr exit, msr=0x17a, data returned to guest=0x0:0x0
> vmx_handle_exit: unhandled exit 49 (EPT misconfiguration)
> vmm_free_vpid: freed VPID/ASID 1
>

Yep, it's what I thought. I have a halfway working fix for this, but for now,
the best advice I can give is to try to reduce the memory in the VM a bit
until I have a chance to commit the fix. I've noticed I hit these more often
when the host goes into swap but some people have reported it happens even
without that occurring. My new skylake machine hits these a lot, which is
somewhat of a incentive for me to fix it :)

-ml

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Re: vmd virtual machines are dying on 6.2

Piotr Isajew-2
On Tue, Mar 13, 2018 at 12:31:22AM -0700, Mike Larkin wrote:

> Yep, it's what I thought. I have a halfway working fix for
> this, but for now, the best advice I can give is to try to
> reduce the memory in the VM a bit until I have a chance to
> commit the fix. I've noticed I hit these more often when the
> host goes into swap but some people have reported it happens
> even without that occurring. My new skylake machine hits these
> a lot, which is somewhat of a incentive for me to fix it :)

Thanks Mike. It's great to know you're working on this. I'll be
happy to re-test my current scenario once the fix is available.

Bests,

Piotr.