Anthony J. Bentley writes: > Vitaliy Makkoveev writes: > > This could be vio(4) bug. Please try this [1] diff. > > > > 1. https://marc.info/?l=3Dopenbsd-tech&m=3D171588941332420&w=3D2 > > I'll try the diff, but note that before I moved this setup to a VM > all these crashes were occurring on em(4).
Here's the dmesg of the original machine. To be clear, crashes occurred on this machine when it was running wireguard directly; now that it runs wireguard within vmm (on the same machine), the crashes occur within the vm. OpenBSD 7.5 (GENERIC.MP) #82: Wed Mar 20 15:48:40 MDT 2024 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP real mem = 34224807936 (32639MB) avail mem = 33166123008 (31629MB) random: good seed from bootblocks mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 3.0 @ 0x7aeaa000 (76 entries) bios0: vendor Intel Corp. version "BNKBL357.86A.0062.2018.0222.1644" date 02/22/2018 bios0: Intel Corporation NUC7i3BNH acpi0 at bios0: ACPI 6.0 acpi0: sleep states S0 S3 S4 S5 acpi0: tables DSDT FACP APIC FPDT FIDT MCFG SSDT SSDT HPET SSDT UEFI SSDT LPIT SSDT SSDT SSDT DBGP DBG2 SSDT DMAR NHLT TPM2 SSDT WSMT acpi0: wakeup devices SIO1(S3) RP09(S4) PXSX(S4) RP10(S4) PXSX(S4) RP11(S4) PXSX(S4) RP12(S4) PXSX(S4) RP13(S4) PXSX(S4) RP02(S4) PXSX(S4) RP03(S4) PXSX(S4) RP04(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) i3-7100U CPU @ 2.40GHz, 2292.41 MHz, 06-8e-09, patch 000000f4 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,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,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SRBDS_CTRL,MD_CLEAR,TSXFA,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,RSBA,MISC_PKG_CT,ENERGY_FILT,GDS_CTRL,XSAVEOPT,XSAVEC,XGETBV1,XSAVES,MELTDOWN cpu0: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 256KB 64b/line 4-way L2 cache, 3MB 64b/line 12-way L3 cache cpu0: smt 0, core 0, package 0 mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges cpu0: apic clock running at 24MHz cpu0: mwait min=64, max=64, C-substates=0.2.1.2.4.1.1.1, IBE cpu1 at mainbus0: apid 2 (application processor) cpu1: Intel(R) Core(TM) i3-7100U CPU @ 2.40GHz, 2292.27 MHz, 06-8e-09, patch 000000f4 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,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,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SRBDS_CTRL,MD_CLEAR,TSXFA,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,RSBA,MISC_PKG_CT,ENERGY_FILT,GDS_CTRL,XSAVEOPT,XSAVEC,XGETBV1,XSAVES,MELTDOWN cpu1: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 256KB 64b/line 4-way L2 cache, 3MB 64b/line 12-way L3 cache cpu1: smt 0, core 1, package 0 cpu2 at mainbus0: apid 1 (application processor) cpu2: Intel(R) Core(TM) i3-7100U CPU @ 2.40GHz, 2294.66 MHz, 06-8e-09, patch 000000f4 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,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,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SRBDS_CTRL,MD_CLEAR,TSXFA,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,RSBA,MISC_PKG_CT,ENERGY_FILT,GDS_CTRL,XSAVEOPT,XSAVEC,XGETBV1,XSAVES,MELTDOWN cpu2: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 256KB 64b/line 4-way L2 cache, 3MB 64b/line 12-way L3 cache cpu2: smt 1, core 0, package 0 cpu3 at mainbus0: apid 3 (application processor) cpu3: Intel(R) Core(TM) i3-7100U CPU @ 2.40GHz, 2294.66 MHz, 06-8e-09, patch 000000f4 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,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,3DNOWP,PERF,ITSC,FSGSBASE,TSC_ADJUST,SGX,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SRBDS_CTRL,MD_CLEAR,TSXFA,IBRS,IBPB,STIBP,L1DF,SSBD,SENSOR,ARAT,RSBA,MISC_PKG_CT,ENERGY_FILT,GDS_CTRL,XSAVEOPT,XSAVEC,XGETBV1,XSAVES,MELTDOWN cpu3: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 256KB 64b/line 4-way L2 cache, 3MB 64b/line 12-way L3 cache cpu3: smt 1, core 1, package 0 ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 120 pins acpimcfg0 at acpi0 acpimcfg0: addr 0xe0000000, bus 0-255 acpihpet0 at acpi0: 23999999 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) acpiprt4 at acpi0: bus -1 (RP09) acpiprt5 at acpi0: bus -1 (RP10) acpiprt6 at acpi0: bus -1 (RP11) acpiprt7 at acpi0: bus -1 (RP12) acpiprt8 at acpi0: bus -1 (RP13) acpiprt9 at acpi0: bus -1 (RP02) acpiprt10 at acpi0: bus -1 (RP03) acpiprt11 at acpi0: bus -1 (RP04) acpiprt12 at acpi0: bus -1 (RP05) acpiprt13 at acpi0: bus 58 (RP06) acpiprt14 at acpi0: bus -1 (RP07) acpiprt15 at acpi0: bus 59 (RP08) acpiprt16 at acpi0: bus -1 (RP17) acpiprt17 at acpi0: bus -1 (RP18) acpiprt18 at acpi0: bus -1 (RP19) acpiprt19 at acpi0: bus -1 (RP20) acpiprt20 at acpi0: bus -1 (RP21) acpiprt21 at acpi0: bus -1 (RP22) acpiprt22 at acpi0: bus -1 (RP23) acpiprt23 at acpi0: bus -1 (RP24) acpiprt24 at acpi0: bus -1 (RP14) acpiprt25 at acpi0: bus -1 (RP15) acpiprt26 at acpi0: bus -1 (RP16) acpiprt27 at acpi0: bus 1 (RP01) acpiec0 at acpi0 acpipci0 at acpi0 PCI0: 0x00000010 0x00000011 0x00000000 "ITE8708" at acpi0 not configured acpicmos0 at acpi0 acpibtn0 at acpi0: SLPB "PNP0C14" at acpi0 not configured "INT33A1" at acpi0 not configured acpibtn1 at acpi0: PWRB tpm0 at acpi0 TPM_ 2.0 (CRB) addr 0xfed40000/0x5000, device 0x00000000 rev 0x0 "PNP0C14" at acpi0 not configured acpicpu0 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33), C1(1000@1 mwait.1), PSS acpicpu1 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33), C1(1000@1 mwait.1), PSS acpicpu2 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33), C1(1000@1 mwait.1), PSS acpicpu3 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33), C1(1000@1 mwait.1), PSS acpitz0 at acpi0acpitz0: TZ0_: failed to read _HOT acpitz0: TZ0_: failed to read _TMP acpitz0: TZ0_: failed to read _TMP acpivideo0 at acpi0: GFX0 acpivout0 at acpivideo0: DD1F cpu0: using VERW MDS workaround (except on vmm entry) cpu0: Enhanced SpeedStep 2292 MHz: speeds: 2401, 2400, 2300, 2100, 2000, 1800, 1700, 1500, 1400, 1300, 1100, 1000, 800, 700, 500, 400 MHz pci0 at mainbus0 bus 0 pchb0 at pci0 dev 0 function 0 "Intel Core 7G Host" rev 0x02 inteldrm0 at pci0 dev 2 function 0 "Intel HD Graphics 620" rev 0x02 drm0 at inteldrm0 inteldrm0: msi, KABYLAKE, gen 9 "Intel Core GMM" rev 0x00 at pci0 dev 8 function 0 not configured xhci0 at pci0 dev 20 function 0 "Intel 100 Series xHCI" rev 0x21: msi, xHCI 1.0 usb0 at xhci0: USB revision 3.0 uhub0 at usb0 configuration 1 interface 0 "Intel xHCI root hub" rev 3.00/1.00 addr 1 pchtemp0 at pci0 dev 20 function 2 "Intel 100 Series Thermal" rev 0x21 "Intel 100 Series MEI" rev 0x21 at pci0 dev 22 function 0 not configured ahci0 at pci0 dev 23 function 0 "Intel 100 Series AHCI" rev 0x21: msi, AHCI 1.3.1 ahci0: port 0: 6.0Gb/s scsibus1 at ahci0: 32 targets sd0 at scsibus1 targ 0 lun 0: <ATA, CT1000BX500SSD1, M6CR> naa.500a0751e58a8be8 sd0: 953869MB, 512 bytes/sector, 1953525168 sectors, thin ppb0 at pci0 dev 28 function 0 "Intel 100 Series PCIE" rev 0xf1: msi pci1 at ppb0 bus 1 ppb1 at pci0 dev 28 function 5 "Intel 100 Series PCIE" rev 0xf1: msi pci2 at ppb1 bus 58 iwm0 at pci2 dev 0 function 0 "Intel Dual Band Wireless-AC 8265" rev 0x78, msi ppb2 at pci0 dev 28 function 7 "Intel 100 Series PCIE" rev 0xf1: msi pci3 at ppb2 bus 59 rtsx0 at pci3 dev 0 function 0 "Realtek RTS5229 Card Reader" rev 0x01: msi sdmmc0 at rtsx0: 4-bit, dma pcib0 at pci0 dev 31 function 0 "Intel 200 Series LPC" rev 0x21 "Intel 100 Series PMC" rev 0x21 at pci0 dev 31 function 2 not configured azalia0 at pci0 dev 31 function 3 "Intel 200 Series HD Audio" rev 0x21: msi azalia0: codecs: Realtek ALC283, Intel/0x280b, using Realtek ALC283 audio0 at azalia0 ichiic0 at pci0 dev 31 function 4 "Intel 100 Series SMBus" rev 0x21: apic 2 int 16 iic0 at ichiic0 spdmem0 at iic0 addr 0x50: 16GB DDR4 SDRAM PC4-17000 SO-DIMM spdmem1 at iic0 addr 0x52: 16GB DDR4 SDRAM PC4-17000 SO-DIMM em0 at pci0 dev 31 function 6 "Intel I219-V" rev 0x21: msi, address 94:c6:91:a3:6d:8a isa0 at pcib0 isadma0 at isa0 com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo com0: probed fifo depth: 0 bytes pckbc0 at isa0 port 0x60/5 irq 1 irq 12 pcppi0 at isa0 port 0x61 spkr0 at pcppi0 vmm0 at mainbus0: VMX/EPT uhidev0 at uhub0 port 4 configuration 1 interface 0 "Lenovo ThinkPad Compact USB Keyboard with TrackPoint" rev 2.00/3.00 addr 2 uhidev0: iclass 3/1 ukbd0 at uhidev0: 8 variable keys, 6 key codes wskbd0 at ukbd0: console keyboard uhidev1 at uhub0 port 4 configuration 1 interface 1 "Lenovo ThinkPad Compact USB Keyboard with TrackPoint" rev 2.00/3.00 addr 2 uhidev1: iclass 3/1, 22 report ids ums0 at uhidev1 reportid 1: 5 buttons, Z and W dir wsmouse0 at ums0 mux 0 ucc0 at uhidev1 reportid 16: 573 usages, 20 keys, array wskbd1 at ucc0 mux 1 uhid0 at uhidev1 reportid 17: input=2, output=0, feature=0 uhid1 at uhidev1 reportid 19: input=8, output=8, feature=8 uhid2 at uhidev1 reportid 21: input=2, output=0, feature=0 uhid3 at uhidev1 reportid 22: input=2, output=0, feature=0 ugen0 at uhub0 port 8 "Intel Bluetooth" rev 2.00/0.10 addr 3 vscsi0 at root scsibus2 at vscsi0: 256 targets softraid0 at root scsibus3 at softraid0: 256 targets softraid0: sd1 was not shutdown properly sd1 at scsibus3 targ 1 lun 0: <OPENBSD, SR CRYPTO, 006> sd1: 953866MB, 512 bytes/sector, 1953519473 sectors root on sd1a (94073c940de4e688.a) swap on sd1b dump on sd1b WARNING: / was not properly unmounted drm:pid0:intel_ddi_sanitize_encoder_pll_mapping *NOTICE* [drm] [ENCODER:105:DDI C/PHY C] is disabled/in DSI mode with an ungated DDI clock, gate it inteldrm0: 1920x1080, 32bpp wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation), using wskbd0 wskbd1: connecting to wsdisplay0 wsdisplay0: screen 1-5 added (std, vt100 emulation) iwm0: hw rev 0x230, fw ver 36.ca7b901d.0, address c0:b6:f9:cc:9a:1b