Hello, I can compile the GENERIC kernel without any error. But compiling a custom kernel with option KUBSAN failed with this error:
/usr/src/sys/dev/pci/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.c:1854:13: error: stack frame size (2120) exceeds limit (2047) in 'DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation' [-Werror,-Wframe-larger-than] static void DISPCLKDPPCLKDCFCLKDeepSleepPrefetchParametersWatermarksAndPerformanceCalculation( ^ 1080/2120 (50.94%) spills, 1040/2120 (49.06%) variables /usr/src/sys/dev/pci/drm/amd/display/dc/dml/dcn20/display_mode_vba_20.c:3286:6: error: stack frame size (2872) exceeds limit (2047) in 'dml20_ModeSupportAndSystemConfigurationFull' [-Werror,-Wframe-larger-than] void dml20_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_lib) ^ 1726/2872 (60.10%) spills, 1146/2872 (39.90%) variables /usr/src/sys/dev/pci/drm/amd/display/dc/dml/dcn20/display_mode_vba_20v2.c:3393:6: error: stack frame size (2888) exceeds limit (2047) in 'dml20v2_ModeSupportAndSystemConfigurationFull' [-Werror,-Wframe-larger-than] void dml20v2_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_lib) ^ 1679/2888 (58.14%) spills, 1209/2888 (41.86%) variables 1 error generated. /usr/src/sys/dev/pci/drm/amd/display/dc/dml/dcn21/display_mode_vba_21.c:3520:6: error: stack frame size (2856) exceeds limit (2047) in 'dml21_ModeSupportAndSystemConfigurationFull' [-Werror,-Wframe-larger-than] void dml21_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_lib) ^ 1878/2856 (65.76%) spills, 978/2856 (34.24%) variables 1 error generated. 1 error generated. /usr/src/sys/dev/pci/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.c:3543:6: error: stack frame size (4040) exceeds limit (2047) in 'dml30_ModeSupportAndSystemConfigurationFull' [-Werror,-Wframe-larger-than] void dml30_ModeSupportAndSystemConfigurationFull(struct display_mode_lib *mode_lib) ^ 2613/4040 (64.68%) spills, 1427/4040 (35.32%) variables /usr/src/sys/dev/pci/drm/amd/display/dc/dml/dcn30/display_mode_vba_30.c:6497:32: error: stack frame size (2472) exceeds limit (2047) in 'UseMinimumDCFCLK' [-Werror,-Wframe-larger-than] static noinline_for_stack void UseMinimumDCFCLK( ^ 1423/2472 (57.56%) spills, 1049/2472 (42.44%) variables 3 errors generated. *** Error 1 in /sys/arch/amd64/compile/CUSTOM (Makefile:2318 'display_mode_vba_30.o') *** Error 1 (Makefile:2314 'display_mode_vba_21.o') *** Error 1 (Makefile:2310 'display_mode_vba_20v2.o') *** Error 1 (Makefile:2306 'display_mode_vba_20.o') dmesg and pcidump: OpenBSD 7.6-beta (GENERIC.MP) #299: Fri Aug 30 20:55:49 MDT 2024 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP real mem = 8409645056 (8020MB) avail mem = 8131526656 (7754MB) random: good seed from bootblocks mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xe0000 (89 entries) bios0: vendor Dell Inc. version "A25" date 05/30/2019 bios0: Dell Inc. OptiPlex 9020 efi0 at bios0: UEFI 2.3.1 efi0: American Megatrends rev 0x4028d acpi0 at bios0: ACPI 5.0 acpi0: sleep states S0 S3 S4 S5 acpi0: tables DSDT FACP APIC FPDT SLIC LPIT SSDT SSDT HPET SSDT MCFG SSDT ASF! SSDT BGRT TCPA DMAR acpi0: wakeup devices UAR1(S3) PXSX(S4) PXSX(S4) PXSX(S4) PXSX(S4) PXSX(S4) PXSX(S4) PXSX(S4) GLAN(S4) EHC1(S0) EHC2(S0) XHC_(S0) HDEF(S4) PEG0(S4) PEGP(S4) PEG1(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, 3192.86 MHz, 06-3c-03, patch 00000028 cpu0: cpuid 1 edx=bfebfbff<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> ecx=77fafbff<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> cpu0: cpuid 6 eax=75<SENSOR,ARAT> ecx=9<EFFFREQ> cpu0: cpuid 7.0 ebx=27ab<FSGSBASE,TSC_ADJUST,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID> edx=9c000600<SRBDS_CTRL,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD> cpu0: cpuid a vers=3, gp=8, gpwidth=48, ff=3, ffwidth=48 cpu0: cpuid d.1 eax=1<XSAVEOPT> cpu0: cpuid 80000001 edx=2c100800<NXE,PAGE1GB,RDTSCP,LONG> ecx=21<LAHF,ABM> cpu0: cpuid 80000007 edx=100<ITSC> cpu0: MELTDOWN cpu0: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 256KB 64b/line 8-way L2 cache, 6MB 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 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, 3192.77 MHz, 06-3c-03, patch 00000028 cpu1: smt 0, core 1, package 0 cpu2 at mainbus0: apid 4 (application processor) cpu2: Intel(R) Core(TM) i5-4570 CPU @ 3.20GHz, 3192.78 MHz, 06-3c-03, patch 00000028 cpu2: smt 0, core 2, package 0 cpu3 at mainbus0: apid 6 (application processor) cpu3: Intel(R) Core(TM) i5-4570 CPU @ 3.20GHz, 3192.81 MHz, 06-3c-03, patch 00000028 cpu3: smt 0, core 3, package 0 ioapic0 at mainbus0: apid 8 pa 0xfec00000, version 20, 24 pins acpihpet0 at acpi0: 14318179 Hz acpimcfg0 at acpi0 acpimcfg0: addr 0xf8000000, bus 0-63 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 acpipci0 at acpi0 PCI0: 0x00000000 0x00000011 0x00000001 acpicmos0 at acpi0 com0 at acpi0 UAR1 addr 0x3f8/0x8 irq 4: ns16550a, 16 byte fifo acpibtn0 at acpi0: PWRB(wakeup) "PNP0C14" at acpi0 not configured tpm0 at acpi0 TPM_ 1.2 (TIS) addr 0xfed40000/0x5000, device 0x0000104a rev 0x4e acpicpu0 at acpi0: C2(200@148 mwait.1@0x33), C1(1000@1 mwait.1) acpicpu1 at acpi0: C2(200@148 mwait.1@0x33), C1(1000@1 mwait.1) acpicpu2 at acpi0: C2(200@148 mwait.1@0x33), C1(1000@1 mwait.1) acpicpu3 at acpi0: C2(200@148 mwait.1@0x33), C1(1000@1 mwait.1) acpitz0 at acpi0: critical temperature is 105 degC acpitz1 at acpi0: critical temperature is 105 degC acpivideo0 at acpi0: GFX0 acpivout0 at acpivideo0: DD1F cpu0: using VERW MDS workaround (except on vmm entry) 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, HASWELL, gen 7 azalia0 at pci0 dev 3 function 0 "Intel Core 4G HD Audio" rev 0x06: msi azalia0: No codecs found xhci0 at pci0 dev 20 function 0 "Intel 8 Series xHCI" rev 0x04: 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 "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 34:17:eb:a5:03:5f ehci0 at pci0 dev 26 function 0 "Intel 8 Series USB" rev 0x04: apic 8 int 16 usb1 at ehci0: USB revision 2.0 uhub1 at usb1 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 ALC280 audio0 at azalia1 ehci1 at pci0 dev 29 function 0 "Intel 8 Series USB" rev 0x04: apic 8 int 23 usb2 at ehci1: USB revision 2.0 uhub2 at usb2 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 scsibus1 at ahci0: 32 targets sd0 at scsibus1 targ 0 lun 0: <ATA, ST500DM002-1BD14, KC48> naa.5000c5006723dcbe sd0: 476940MB, 512 bytes/sector, 976773168 sectors 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: 2GB DDR3 SDRAM PC3-12800 spdmem1 at iic0 addr 0x51: 2GB DDR3 SDRAM PC3-12800 spdmem2 at iic0 addr 0x52: 2GB DDR3 SDRAM PC3-12800 spdmem3 at iic0 addr 0x53: 2GB DDR3 SDRAM PC3-12800 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 pcppi0 at isa0 port 0x61 spkr0 at pcppi0 vmm0 at mainbus0: VMX/EPT efifb at mainbus0 not configured uhidev0 at uhub0 port 5 configuration 1 interface 0 "Dell Dell KB216 Wired Keyboard" rev 2.00/1.10 addr 2 uhidev0: iclass 3/1 ukbd0 at uhidev0: 8 variable keys, 6 key codes wskbd1 at ukbd0 mux 1 uhidev1 at uhub0 port 5 configuration 1 interface 1 "Dell Dell KB216 Wired Keyboard" rev 2.00/1.10 addr 2 uhidev1: iclass 3/0, 2 report ids uhid0 at uhidev1 reportid 1: input=1, output=0, feature=0 ucc0 at uhidev1 reportid 2: 573 usages, 20 keys, array wskbd2 at ucc0 mux 1 uhidev2 at uhub0 port 6 configuration 1 interface 0 "Genius Optical Mouse" rev 1.10/1.00 addr 3 uhidev2: iclass 3/1 ums0 at uhidev2: 3 buttons, Z dir wsmouse0 at ums0 mux 0 uhub3 at uhub1 port 1 configuration 1 interface 0 "Intel Rate Matching Hub" rev 2.00/0.04 addr 2 uhub4 at uhub2 port 1 configuration 1 interface 0 "Intel Rate Matching Hub" rev 2.00/0.04 addr 2 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: 286719MB, 512 bytes/sector, 587202032 sectors root on sd1a (7255999ec527d86a.a) swap on sd1b dump on sd1b inteldrm0: 1280x1024, 32bpp wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation), using wskbd0 wskbd1: connecting to wsdisplay0 wskbd2: connecting to wsdisplay0 wsdisplay0: screen 1-5 added (std, vt100 emulation) wsmouse0 detached ums0 detached uhidev2 detached uhidev2 at uhub0 port 6 configuration 1 interface 0 "Genius Optical Mouse" rev 1.10/1.00 addr 3 uhidev2: iclass 3/1 ums0 at uhidev2: 3 buttons, Z dir wsmouse0 at ums0 mux 0 wsmouse0 detached ums0 detached uhidev2 detached uhidev2 at uhub0 port 6 configuration 1 interface 0 "Genius Optical Mouse" rev 1.10/1.00 addr 3 uhidev2: iclass 3/1 ums0 at uhidev2: 3 buttons, Z dir wsmouse0 at ums0 mux 0 wsmouse0 detached ums0 detached uhidev2 detached uhidev2 at uhub0 port 6 configuration 1 interface 0 "Genius Optical Mouse" rev 1.10/1.00 addr 3 uhidev2: iclass 3/1 ums0 at uhidev2: 3 buttons, Z dir wsmouse0 at ums0 mux 0 wsmouse0 detached ums0 detached uhidev2 detached uhidev2 at uhub0 port 6 configuration 1 interface 0 "Genius Optical Mouse" rev 1.10/1.00 addr 3 uhidev2: iclass 3/1 ums0 at uhidev2: 3 buttons, Z dir wsmouse0 at ums0 mux 0 wsmouse0 detached ums0 detached uhidev2 detached uhidev2 at uhub0 port 6 configuration 1 interface 0 "Genius Optical Mouse" rev 1.10/1.00 addr 3 uhidev2: iclass 3/1 ums0 at uhidev2: 3 buttons, Z dir wsmouse0 at ums0 mux 0 syncing disks... done rebooting... OpenBSD 7.6-beta (RAMDISK_CD) #291: Sun Sep 1 19:56:58 MDT 2024 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/RAMDISK_CD real mem = 8409645056 (8020MB) avail mem = 8150511616 (7772MB) random: good seed from bootblocks mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xe0000 (89 entries) bios0: vendor Dell Inc. version "A25" date 05/30/2019 bios0: Dell Inc. OptiPlex 9020 acpi0 at bios0: ACPI 5.0 acpi0: tables DSDT FACP APIC FPDT SLIC LPIT SSDT SSDT HPET SSDT MCFG SSDT ASF! SSDT BGRT TCPA DMAR 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, 3193.18 MHz, 06-3c-03, patch 00000027 cpu0: cpuid 1 edx=bfebfbff<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> ecx=77fafbff<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> cpu0: cpuid 6 eax=75<SENSOR,ARAT> ecx=9<EFFFREQ> cpu0: cpuid 7.0 ebx=27ab<FSGSBASE,TSC_ADJUST,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID> edx=9c000400<MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD> cpu0: cpuid a vers=3, gp=8, gpwidth=48, ff=3, ffwidth=48 cpu0: cpuid d.1 eax=1<XSAVEOPT> cpu0: cpuid 80000001 edx=2c100800<NXE,PAGE1GB,RDTSCP,LONG> ecx=21<LAHF,ABM> cpu0: cpuid 80000007 edx=100<ITSC> cpu0: MELTDOWN cpu0: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 256KB 64b/line 8-way L2 cache, 6MB 64b/line 12-way L3 cache cpu0: apic clock running at 99MHz cpu0: mwait min=64, max=64, C-substates=0.2.1.2.4, IBE cpu at mainbus0: not configured cpu at mainbus0: not configured cpu at mainbus0: not configured ioapic0 at mainbus0: apid 8 pa 0xfec00000, version 20, 24 pins 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 acpipci0 at acpi0 PCI0: 0x00000000 0x00000011 0x00000001 acpicmos0 at acpi0 com0 at acpi0 UAR1 addr 0x3f8/0x8 irq 4: ns16550a, 16 byte fifo "PNP0C0C" at acpi0 not configured "PNP0C14" at acpi0 not configured "PNP0C31" at acpi0 not configured acpicpu at acpi0 not configured acpitz at acpi0 not configured acpitz at acpi0 not configured cpu0: using VERW MDS workaround pci0 at mainbus0 bus 0 pchb0 at pci0 dev 0 function 0 "Intel Core 4G Host" rev 0x06 "Intel HD Graphics 4600" rev 0x06 at pci0 dev 2 function 0 not configured "Intel Core 4G HD Audio" rev 0x06 at pci0 dev 3 function 0 not configured xhci0 at pci0 dev 20 function 0 "Intel 8 Series xHCI" rev 0x04: 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 "Intel 8 Series MEI" rev 0x04 at pci0 dev 22 function 0 not configured "Intel 8 Series KT" rev 0x04 at pci0 dev 22 function 3 not configured em0 at pci0 dev 25 function 0 "Intel I217-LM" rev 0x04: msi, address 34:17:eb:a5:03:5f ehci0 at pci0 dev 26 function 0 "Intel 8 Series USB" rev 0x04: apic 8 int 16 usb1 at ehci0: USB revision 2.0 uhub1 at usb1 configuration 1 interface 0 "Intel EHCI root hub" rev 2.00/1.00 addr 1 "Intel 8 Series HD Audio" rev 0x04 at pci0 dev 27 function 0 not configured ehci1 at pci0 dev 29 function 0 "Intel 8 Series USB" rev 0x04: apic 8 int 23 usb2 at ehci1: USB revision 2.0 uhub2 at usb2 configuration 1 interface 0 "Intel EHCI root hub" rev 2.00/1.00 addr 1 "Intel Q87 LPC" rev 0x04 at pci0 dev 31 function 0 not configured ahci0 at pci0 dev 31 function 2 "Intel 8 Series AHCI" rev 0x04: msi, AHCI 1.3 ahci0: port 0: 6.0Gb/s scsibus0 at ahci0: 32 targets sd0 at scsibus0 targ 0 lun 0: <ATA, ST500DM002-1BD14, KC48> naa.5000c5006723dcbe sd0: 476940MB, 512 bytes/sector, 976773168 sectors "Intel 8 Series SMBus" rev 0x04 at pci0 dev 31 function 3 not configured isa0 at mainbus0 pckbc0 at isa0 port 0x60/5 irq 1 irq 12 pckbd0 at pckbc0 (kbd slot) wskbd0 at pckbd0: console keyboard efifb0 at mainbus0: 1280x1024, 32bpp wsdisplay0 at efifb0 mux 1: console (std, vt100 emulation), using wskbd0 uhidev0 at uhub0 port 5 configuration 1 interface 0 "vendor 0x413c Dell KB216 Wired Keyboard" rev 2.00/1.10 addr 2 uhidev0: iclass 3/1 ukbd0 at uhidev0 wskbd1 at ukbd0 mux 1 wskbd1: connecting to wsdisplay0 uhidev1 at uhub0 port 5 configuration 1 interface 1 "vendor 0x413c Dell KB216 Wired Keyboard" rev 2.00/1.10 addr 2 uhidev1: iclass 3/0, 2 report ids uhid at uhidev1 reportid 1 not configured uhid at uhidev1 reportid 2 not configured uhidev2 at uhub0 port 6 configuration 1 interface 0 "Genius Optical Mouse" rev 1.10/1.00 addr 3 uhidev2: iclass 3/1 uhid at uhidev2 not configured uhub3 at uhub1 port 1 configuration 1 interface 0 "vendor 0x8087 product 0x8008" rev 2.00/0.04 addr 2 uhub4 at uhub2 port 1 configuration 1 interface 0 "vendor 0x8087 product 0x8000" rev 2.00/0.04 addr 2 softraid0 at root scsibus1 at softraid0: 256 targets sd1 at scsibus1 targ 1 lun 0: <OPENBSD, SR CRYPTO, 006> sd1: 286719MB, 512 bytes/sector, 587202032 sectors root on rd0a swap on rd0b dump on rd0b uhidev2 detached uhidev2 at uhub0 port 6 configuration 1 interface 0 "Genius Optical Mouse" rev 1.10/1.00 addr 3 uhidev2: iclass 3/1 uhid at uhidev2 not configured uhidev2 detached uhidev2 at uhub0 port 6 configuration 1 interface 0 "Genius Optical Mouse" rev 1.10/1.00 addr 3 uhidev2: iclass 3/1 uhid at uhidev2 not configured uhidev2 detached uhidev2 at uhub0 port 6 configuration 1 interface 0 "Genius Optical Mouse" rev 1.10/1.00 addr 3 uhidev2: iclass 3/1 uhid at uhidev2 not configured syncing disks... done rebooting... OpenBSD 7.6-beta (GENERIC.MP) #303: Sun Sep 1 19:52:18 MDT 2024 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP real mem = 8409645056 (8020MB) avail mem = 8131510272 (7754MB) random: good seed from bootblocks mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 2.7 @ 0xe0000 (89 entries) bios0: vendor Dell Inc. version "A25" date 05/30/2019 bios0: Dell Inc. OptiPlex 9020 efi0 at bios0: UEFI 2.3.1 efi0: American Megatrends rev 0x4028d acpi0 at bios0: ACPI 5.0 acpi0: sleep states S0 S3 S4 S5 acpi0: tables DSDT FACP APIC FPDT SLIC LPIT SSDT SSDT HPET SSDT MCFG SSDT ASF! SSDT BGRT TCPA DMAR acpi0: wakeup devices UAR1(S3) PXSX(S4) PXSX(S4) PXSX(S4) PXSX(S4) PXSX(S4) PXSX(S4) PXSX(S4) GLAN(S4) EHC1(S0) EHC2(S0) XHC_(S0) HDEF(S4) PEG0(S4) PEGP(S4) PEG1(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, 3192.86 MHz, 06-3c-03, patch 00000028 cpu0: cpuid 1 edx=bfebfbff<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> ecx=77fafbff<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> cpu0: cpuid 6 eax=75<SENSOR,ARAT> ecx=9<EFFFREQ> cpu0: cpuid 7.0 ebx=27ab<FSGSBASE,TSC_ADJUST,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID> edx=9c000600<SRBDS_CTRL,MD_CLEAR,IBRS,IBPB,STIBP,L1DF,SSBD> cpu0: cpuid a vers=3, gp=8, gpwidth=48, ff=3, ffwidth=48 cpu0: cpuid d.1 eax=1<XSAVEOPT> cpu0: cpuid 80000001 edx=2c100800<NXE,PAGE1GB,RDTSCP,LONG> ecx=21<LAHF,ABM> cpu0: cpuid 80000007 edx=100<ITSC> cpu0: MELTDOWN cpu0: 32KB 64b/line 8-way D-cache, 32KB 64b/line 8-way I-cache, 256KB 64b/line 8-way L2 cache, 6MB 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 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, 3192.74 MHz, 06-3c-03, patch 00000028 cpu1: smt 0, core 1, package 0 cpu2 at mainbus0: apid 4 (application processor) cpu2: Intel(R) Core(TM) i5-4570 CPU @ 3.20GHz, 3192.86 MHz, 06-3c-03, patch 00000028 cpu2: smt 0, core 2, package 0 cpu3 at mainbus0: apid 6 (application processor) cpu3: Intel(R) Core(TM) i5-4570 CPU @ 3.20GHz, 3192.82 MHz, 06-3c-03, patch 00000028 cpu3: smt 0, core 3, package 0 ioapic0 at mainbus0: apid 8 pa 0xfec00000, version 20, 24 pins acpihpet0 at acpi0: 14318179 Hz acpimcfg0 at acpi0 acpimcfg0: addr 0xf8000000, bus 0-63 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 acpipci0 at acpi0 PCI0: 0x00000000 0x00000011 0x00000001 acpicmos0 at acpi0 com0 at acpi0 UAR1 addr 0x3f8/0x8 irq 4: ns16550a, 16 byte fifo acpibtn0 at acpi0: PWRB(wakeup) "PNP0C14" at acpi0 not configured tpm0 at acpi0 TPM_ 1.2 (TIS) addr 0xfed40000/0x5000, device 0x0000104a rev 0x4e acpicpu0 at acpi0: C2(200@148 mwait.1@0x33), C1(1000@1 mwait.1) acpicpu1 at acpi0: C2(200@148 mwait.1@0x33), C1(1000@1 mwait.1) acpicpu2 at acpi0: C2(200@148 mwait.1@0x33), C1(1000@1 mwait.1) acpicpu3 at acpi0: C2(200@148 mwait.1@0x33), C1(1000@1 mwait.1) acpitz0 at acpi0: critical temperature is 105 degC acpitz1 at acpi0: critical temperature is 105 degC acpivideo0 at acpi0: GFX0 acpivout0 at acpivideo0: DD1F cpu0: using VERW MDS workaround (except on vmm entry) 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, HASWELL, gen 7 azalia0 at pci0 dev 3 function 0 "Intel Core 4G HD Audio" rev 0x06: msi azalia0: No codecs found xhci0 at pci0 dev 20 function 0 "Intel 8 Series xHCI" rev 0x04: 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 "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 34:17:eb:a5:03:5f ehci0 at pci0 dev 26 function 0 "Intel 8 Series USB" rev 0x04: apic 8 int 16 usb1 at ehci0: USB revision 2.0 uhub1 at usb1 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 ALC280 audio0 at azalia1 ehci1 at pci0 dev 29 function 0 "Intel 8 Series USB" rev 0x04: apic 8 int 23 usb2 at ehci1: USB revision 2.0 uhub2 at usb2 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 scsibus1 at ahci0: 32 targets sd0 at scsibus1 targ 0 lun 0: <ATA, ST500DM002-1BD14, KC48> naa.5000c5006723dcbe sd0: 476940MB, 512 bytes/sector, 976773168 sectors 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: 2GB DDR3 SDRAM PC3-12800 spdmem1 at iic0 addr 0x51: 2GB DDR3 SDRAM PC3-12800 spdmem2 at iic0 addr 0x52: 2GB DDR3 SDRAM PC3-12800 spdmem3 at iic0 addr 0x53: 2GB DDR3 SDRAM PC3-12800 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 pcppi0 at isa0 port 0x61 spkr0 at pcppi0 vmm0 at mainbus0: VMX/EPT efifb at mainbus0 not configured uhidev0 at uhub0 port 5 configuration 1 interface 0 "Dell Dell KB216 Wired Keyboard" rev 2.00/1.10 addr 2 uhidev0: iclass 3/1 ukbd0 at uhidev0: 8 variable keys, 6 key codes wskbd1 at ukbd0 mux 1 uhidev1 at uhub0 port 5 configuration 1 interface 1 "Dell Dell KB216 Wired Keyboard" rev 2.00/1.10 addr 2 uhidev1: iclass 3/0, 2 report ids uhid0 at uhidev1 reportid 1: input=1, output=0, feature=0 ucc0 at uhidev1 reportid 2: 573 usages, 20 keys, array wskbd2 at ucc0 mux 1 uhidev2 at uhub0 port 6 configuration 1 interface 0 "Genius Optical Mouse" rev 1.10/1.00 addr 3 uhidev2: iclass 3/1 ums0 at uhidev2: 3 buttons, Z dir wsmouse0 at ums0 mux 0 uhub3 at uhub1 port 1 configuration 1 interface 0 "Intel Rate Matching Hub" rev 2.00/0.04 addr 2 uhub4 at uhub2 port 1 configuration 1 interface 0 "Intel Rate Matching Hub" rev 2.00/0.04 addr 2 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: 286719MB, 512 bytes/sector, 587202032 sectors root on sd1a (7255999ec527d86a.a) swap on sd1b dump on sd1b inteldrm0: 1280x1024, 32bpp wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation), using wskbd0 wskbd1: connecting to wsdisplay0 wskbd2: connecting to wsdisplay0 wsdisplay0: screen 1-5 added (std, vt100 emulation) wsmouse0 detached ums0 detached uhidev2 detached uhidev2 at uhub0 port 6 configuration 1 interface 0 "Genius Optical Mouse" rev 1.10/1.00 addr 3 uhidev2: iclass 3/1 ums0 at uhidev2: 3 buttons, Z dir wsmouse0 at ums0 mux 0 wsmouse0 detached ums0 detached uhidev2 detached uhidev2 at uhub0 port 6 configuration 1 interface 0 "Genius Optical Mouse" rev 1.10/1.00 addr 3 uhidev2: iclass 3/1 ums0 at uhidev2: 3 buttons, Z dir wsmouse0 at ums0 mux 0 wsmouse0 detached ums0 detached uhidev2 detached uhidev2 at uhub0 port 6 configuration 1 interface 0 "Genius Optical Mouse" rev 1.10/1.00 addr 3 uhidev2: iclass 3/1 ums0 at uhidev2: 3 buttons, Z dir wsmouse0 at ums0 mux 0 wsmouse0 detached ums0 detached uhidev2 detached uhidev2 at uhub0 port 6 configuration 1 interface 0 "Genius Optical Mouse" rev 1.10/1.00 addr 3 uhidev2: iclass 3/1 ums0 at uhidev2: 3 buttons, Z dir wsmouse0 at ums0 mux 0 wsmouse0 detached ums0 detached uhidev2 detached uhidev2 at uhub0 port 6 configuration 1 interface 0 "Genius Optical Mouse" rev 1.10/1.00 addr 3 uhidev2: iclass 3/1 ums0 at uhidev2: 3 buttons, Z dir wsmouse0 at ums0 mux 0 wsmouse0 detached ums0 detached uhidev2 detached uhidev2 at uhub0 port 6 configuration 1 interface 0 "Genius Optical Mouse" rev 1.10/1.00 addr 3 uhidev2: iclass 3/1 ums0 at uhidev2: 3 buttons, Z dir wsmouse0 at ums0 mux 0 wsmouse0 detached ums0 detached uhidev2 detached uhidev2 at uhub0 port 6 configuration 1 interface 0 "Genius Optical Mouse" rev 1.10/1.00 addr 3 uhidev2: iclass 3/1 ums0 at uhidev2: 3 buttons, Z dir wsmouse0 at ums0 mux 0 wsmouse0 detached ums0 detached uhidev2 detached uhidev2 at uhub0 port 9 configuration 1 interface 0 "Genius Optical Mouse" rev 1.10/1.00 addr 3 uhidev2: iclass 3/1 ums0 at uhidev2: 3 buttons, Z dir wsmouse0 at ums0 mux 0 wsmouse0 detached ums0 detached uhidev2 detached uhidev2 at uhub0 port 4 configuration 1 interface 0 "Genius Optical Mouse" rev 1.10/1.00 addr 3 uhidev2: iclass 3/1 ums0 at uhidev2: 3 buttons, Z dir wsmouse0 at ums0 mux 0 wsmouse0 detached ums0 detached uhidev2 detached uhidev2 at uhub0 port 6 configuration 1 interface 0 "Genius Optical Mouse" rev 1.10/1.00 addr 3 uhidev2: iclass 3/1 ums0 at uhidev2: 3 buttons, Z dir wsmouse0 at ums0 mux 0 Domain /dev/pci0: 0:0:0: Intel Core 4G Host 0:2:0: Intel HD Graphics 4600 0:3:0: Intel Core 4G HD Audio 0:20:0: Intel 8 Series xHCI 0:22:0: Intel 8 Series MEI 0:22:3: Intel 8 Series KT 0:25:0: Intel I217-LM 0:26:0: Intel 8 Series USB 0:27:0: Intel 8 Series HD Audio 0:29:0: Intel 8 Series USB 0:31:0: Intel Q87 LPC 0:31:2: Intel 8 Series AHCI 0:31:3: Intel 8 Series SMBus