On Tue, Dec 17, 2019 at 09:52:27AM +0100, niav wrote: > >Synopsis: VMD crashes with message: vcpu_run_loop: vm 2 / vcpu 0 > >run ioctl failed: Bad address Category: <PR category (one line)> > >Environment: > System : OpenBSD 6.6 > Details : OpenBSD 6.6-current (GENERIC.MP) #535: Mon Dec 16 > 05:49:18 MST 2019 > [email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP > > Architecture: OpenBSD.amd64 > Machine : amd64 > >Description: > I am trying to boot a Linux vm in vmd. I have created the vm > according to the steps described in the FAQ. After starting the > VM I try to connect to it via the serial console: 'vmctl > console <id>'. As soon as I connect I may not leave the > connection (for example via escape sequence ~). A few moments > later the VM crashes with the error message: vcpu_run_loop: vm > 2 / vcpu 0 run ioctl failed: Bad address. The Image that causes > this error can be obtained at: > > https://people.ipfire.org/~jschlag/ipfire3-images/ipfire3-latest-x86_64.img.xz. > Thank you for your time. Kind regards, Jack > >How-To-Repeat: > Just download the linux image and start a VM using that image. > After connecting to it via serial console it crashes.
Recent-ish linux kernels seem to be unconditionally probing the PMC device at address 0xFE001818, which causes an MMIO fault in vmm. If there is a way to opt out of the intel "PMC" driver, it may help you here. That's probably a grub.cfg setting / kernel command line parameter. -ml > dmesg: > OpenBSD 6.6-current (GENERIC.MP) #535: Mon Dec 16 05:49:18 MST 2019 > [email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP > real mem = 8479408128 (8086MB) > avail mem = 8210006016 (7829MB) > mpath0 at root > scsibus0 at mpath0: 256 targets > mainbus0 at root > bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xe85c9 (70 entries) > bios0: vendor Hewlett-Packard version <VERSION> > bios0: Hewlett-Packard <PC> > acpi0 at bios0: ACPI 5.0 > acpi0: sleep states S0 S3 S4 S5 > acpi0: tables DSDT FACP APIC FPDT SSDT SSDT SSDT MCFG HPET SSDT SSDT > SSDT SLIC ASF! TCPA DMAR acpi0: wakeup devices PS2K(S3) PS2M(S3) > PXSX(S4) PXSX(S4) PXSX(S4) PXSX(S4) PXSX(S4) PXSX(S4) PXSX(S4) PXSX(S4) > GLAN(S4) EHC1(S3) EHC2(S3) XHC_(S3) HDEF(S4) PEG0(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) > Core(TM) i5-4570 CPU @ 3.20GHz, 3193.16 MHz, 06-3c-03 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,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,TSC_ADJUST,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN > cpu0: 256KB 64b/line 8-way L2 cache 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=0.2.1.2.4, IBE > cpu1 at mainbus0: apid 2 (application processor) > cpu1: Intel(R) Core(TM) i5-4570 CPU @ 3.20GHz, 3192.63 MHz, 06-3c-03 > 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,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,TSC_ADJUST,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,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) Core(TM) i5-4570 CPU @ 3.20GHz, 3192.63 MHz, 06-3c-03 > 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,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,TSC_ADJUST,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,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) Core(TM) i5-4570 CPU @ 3.20GHz, 3192.63 MHz, 06-3c-03 > 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,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,PERF,ITSC,FSGSBASE,TSC_ADJUST,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,XSAVEOPT,MELTDOWN > cpu3: 256KB 64b/line 8-way L2 cache cpu3: smt 0, core 3, package 0 > ioapic0 at mainbus0: apid 8 pa 0xfec00000, version 20, 24 pins > acpimcfg0 at acpi0 > acpimcfg0: addr 0xf8000000, bus 0-63 > acpihpet0 at acpi0: 14318179 Hz > acpiprt0 at acpi0: bus 0 (PCI0) > acpiprt1 at acpi0: bus -1 (PEG0) > acpiprt2 at acpi0: bus -1 (PEG1) > acpiprt3 at acpi0: bus -1 (PEG2) > acpiec0 at acpi0: not present > acpicpu0 at acpi0: C2(200@148 mwait.1@0x33), C1(1000@1 mwait.1), PSS > acpicpu1 at acpi0: C2(200@148 mwait.1@0x33), C1(1000@1 mwait.1), PSS > acpicpu2 at acpi0: C2(200@148 mwait.1@0x33), C1(1000@1 mwait.1), PSS > acpicpu3 at acpi0: C2(200@148 mwait.1@0x33), C1(1000@1 mwait.1), PSS > acpipwrres0 at acpi0: FN00, resource for FAN0 > acpipwrres1 at acpi0: FN01, resource for FAN1 > acpitz0 at acpi0: critical temperature is 105 degC > acpitz1 at acpi0: critical temperature is 105 degC > acpipci0 at acpi0 PCI0: 0x00000010 0x00000011 0x00000000 > acpicmos0 at acpi0 > tpm0 at acpi0: TPM_ addr 0xfed40000/0x5000, Infineon SLB9635 1.2 rev > 0x10 acpibtn0 at acpi0: PWRB > "PNP0C14" at acpi0 not configured > "PNP0C0B" at acpi0 not configured > "PNP0C0B" at acpi0 not configured > acpivideo0 at acpi0: PEG0 > acpivideo1 at acpi0: VGA_ > acpivideo2 at acpi0: GFX0 > acpivout0 at acpivideo2: DD1F > acpivout at acpivideo2 not configured > cpu0: using VERW MDS workaround (except on vmm entry) > cpu0: Enhanced SpeedStep 3193 MHz: speeds: 3201, 3200, 3000, 2900, > 2700, 2500, 2300, 2200, 2000, 1800, 1700, 1500, 1300, 1100, 1000, 800 > MHz pci0 at mainbus0 bus 0 pchb0 at pci0 dev 0 function 0 "Intel Core > 4G Host" rev 0x06 inteldrm0 at pci0 dev 2 function 0 "Intel HD Graphics > 4600" rev 0x06 drm0 at inteldrm0 > inteldrm0: msi > azalia0 at pci0 dev 3 function 0 "Intel Core 4G HD Audio" rev 0x06: msi > azalia0: No codecs found > "Intel 8 Series MEI" rev 0x04 at pci0 dev 22 function 0 not configured > puc0 at pci0 dev 22 function 3 "Intel 8 Series KT" rev 0x04: ports: 16 > com com4 at puc0 port 0 apic 8 int 19: ns16550a, 16 byte fifo > com4: probed fifo depth: 0 bytes > em0 at pci0 dev 25 function 0 "Intel I217-LM" rev 0x04: msi, address > c4:34:6b:55:26:78 ehci0 at pci0 dev 26 function 0 "Intel 8 Series USB" > rev 0x04: 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 8 Series HD > Audio" rev 0x04: msi azalia1: codecs: Realtek ALC221 > audio0 at azalia1 > ehci1 at pci0 dev 29 function 0 "Intel 8 Series USB" rev 0x04: 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 pcib0 at pci0 dev 31 function 0 "Intel Q87 LPC" rev > 0x04 ahci0 at pci0 dev 31 function 2 "Intel 8 Series AHCI" rev 0x04: > msi, AHCI 1.3 ahci0: port 0: 6.0Gb/s > ahci0: port 2: 1.5Gb/s > scsibus1 at ahci0: 32 targets > sd0 at scsibus1 targ 0 lun 0: <ATA, ST500LM000-1EJ16, HPDA> > naa.5000c5007c8a06f5 sd0: 476940MB, 512 bytes/sector, 976773168 sectors > cd0 at scsibus1 targ 2 lun 0: <hp, DVD-ROM DTB0N, HCD1> removable > ichiic0 at pci0 dev 31 function 3 "Intel 8 Series SMBus" rev 0x04: apic > 8 int 18 iic0 at ichiic0 > spdmem0 at iic0 addr 0x50: 4GB DDR3 SDRAM PC3-12800 > spdmem1 at iic0 addr 0x51: 4GB DDR3 SDRAM PC3-12800 > 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 > pcppi0 at isa0 port 0x61 > spkr0 at pcppi0 > vmm0 at mainbus0: VMX/EPT > uhub2 at uhub0 port 1 configuration 1 interface 0 "Intel Rate Matching > Hub" rev 2.00/0.04 addr 2 uhub3 at uhub1 port 1 configuration 1 > interface 0 "Intel Rate Matching Hub" rev 2.00/0.04 addr 2 uhub4 at > uhub3 port 1 configuration 1 interface 0 "Terminus Technology USB 2.0 > Hub" rev 2.00/1.11 addr 3 uhub5 at uhub4 port 4 configuration 1 > interface 0 "ATEN International product 0x8021" rev 1.10/1.00 addr 4 > uhidev0 at uhub5 port 1 configuration 1 interface 0 "Cherry > Mikroschalter product 0x0023" rev 2.00/2.20 addr 5 uhidev0: iclass 3/1 > ukbd0 at uhidev0: 8 variable keys, 6 key codes wskbd1 at ukbd0 mux 1 > 2 report ids uhid0 at uhidev1 reportid 1: input=2, output=0, feature=0 > uhid1 at uhidev1 reportid 2: input=1, output=0, feature=0 uhidev2 at > 0x0023" rev 2.00/2.20 addr 5 uhidev2: iclass 3/1 ums0 at uhidev2: 3 > buttons, Z dir wsmouse0 at ums0 mux 0 > vscsi0 at root > scsibus2 at vscsi0: 256 targets > softraid0 at root > scsibus3 at softraid0: 256 targets > sd1 at scsibus3 targ 1 lun 0: <OPENBSD, SR CRYPTO, 006> > sd1: 476937MB, 512 bytes/sector, 976767473 sectors > root on sd1a (8604c7074e1c0d7d.a) swap on sd1b dump on sd1b > inteldrm0: 1920x1200, 32bpp > wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation), using > wskbd0 wskbd1: connecting to wsdisplay0 > wsdisplay0: screen 1-5 added (std, vt100 emulation) > vmx_fault_page: uvm_fault returns 14, GPA=0xffffca78, rip=0xfbd49 > vmx_fault_page: uvm_fault returns 14, GPA=0xffffca78, rip=0xfbd49 >
