This is just a heads up, that i'm hitting a stubbed out function. While testing a port update (love2d) Not quite sure how, the only GEM related ioctl, that is called, is DRM_IOCTL_GEM_CLOSE according to ktrace.
OpenBSD 6.9-beta (GENERIC.MP) #340: Thu Feb 18 10:41:54 MST 2021 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP real mem = 17078099968 (16286MB) avail mem = 16545173504 (15778MB) random: good seed from bootblocks mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 3.2 @ 0x8f1a6000 (94 entries) bios0: vendor American Megatrends Inc. version "2301" date 07/10/2020 bios0: ASUSTeK COMPUTER INC. ROG STRIX B360-G GAMING acpi0 at bios0: ACPI 6.1 acpi0: sleep states S0 S3 S4 S5 acpi0: tables DSDT FACP APIC FPDT FIDT MCFG WSMT SSDT SSDT SSDT HPET SSDT SSDT UEFI LPIT SSDT SSDT DBGP DBG2 DMAR SSDT VFCT BGRT acpi0: wakeup devices PEG0(S4) PEGP(S4) PEG1(S4) PEGP(S4) PEG2(S4) PEGP(S4) SIO1(S3) UAR1(S4) RP01(S4) PXSX(S4) RP02(S4) PXSX(S4) RP03(S4) PXSX(S4) RP04(S4) PXSX(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) i3-9100 CPU @ 3.60GHz, 3593.19 MHz, 06-9e-0b 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,XSAVEOPT,XSAVEC,XGETBV1,XSAVES,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 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) i3-9100 CPU @ 3.60GHz, 3591.64 MHz, 06-9e-0b 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,XSAVEOPT,XSAVEC,XGETBV1,XSAVES,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) i3-9100 CPU @ 3.60GHz, 3591.64 MHz, 06-9e-0b 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,XSAVEOPT,XSAVEC,XGETBV1,XSAVES,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) i3-9100 CPU @ 3.60GHz, 3591.64 MHz, 06-9e-0b 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,XSAVEOPT,XSAVEC,XGETBV1,XSAVES,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, 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 (RP01) acpiprt5 at acpi0: bus -1 (RP02) acpiprt6 at acpi0: bus -1 (RP03) acpiprt7 at acpi0: bus -1 (RP04) acpiprt8 at acpi0: bus 3 (RP05) acpiprt9 at acpi0: bus -1 (RP06) acpiprt10 at acpi0: bus -1 (RP07) acpiprt11 at acpi0: bus -1 (RP08) acpiprt12 at acpi0: bus 4 (RP09) acpiprt13 at acpi0: bus -1 (RP10) acpiprt14 at acpi0: bus -1 (RP11) acpiprt15 at acpi0: bus -1 (RP12) acpiprt16 at acpi0: bus -1 (RP13) acpiprt17 at acpi0: bus -1 (RP14) acpiprt18 at acpi0: bus -1 (RP15) acpiprt19 at acpi0: bus -1 (RP16) acpiprt20 at acpi0: bus -1 (RP17) acpiprt21 at acpi0: bus -1 (RP18) acpiprt22 at acpi0: bus -1 (RP19) acpiprt23 at acpi0: bus -1 (RP20) acpiprt24 at acpi0: bus 2 (RP21) acpiprt25 at acpi0: bus -1 (RP22) acpiprt26 at acpi0: bus -1 (RP23) acpiprt27 at acpi0: bus -1 (RP24) acpiec0 at acpi0: not present acpipci0 at acpi0 PCI0: 0x00000010 0x00000011 0x00000000 "ACPI000E" at acpi0 not configured acpibtn0 at acpi0: SLPB "PNP0C14" at acpi0 not configured "PNP0C14" at acpi0 not configured "INT33A1" at acpi0 not configured acpibtn1 at acpi0: PWRB "PNP0C0B" at acpi0 not configured "PNP0C0B" at acpi0 not configured "PNP0C0B" at acpi0 not configured "PNP0C0B" at acpi0 not configured "PNP0C0B" at acpi0 not configured "PNP0C14" at acpi0 not configured "PNP0C14" at acpi0 not configured acpipwrres0 at acpi0: USBC, resource for XDCI acpipwrres1 at acpi0: V0PR acpipwrres2 at acpi0: V1PR acpipwrres3 at acpi0: V2PR acpipwrres4 at acpi0: WRST acpicpu0 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@120 mwait.1@0x32), C1(1000@1 mwait.1), PSS acpicpu1 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@120 mwait.1@0x32), C1(1000@1 mwait.1), PSS acpicpu2 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@120 mwait.1@0x32), C1(1000@1 mwait.1), PSS acpicpu3 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@120 mwait.1@0x32), C1(1000@1 mwait.1), PSS acpipwrres5 at acpi0: FN00, resource for FAN0 acpipwrres6 at acpi0: FN01, resource for FAN1 acpipwrres7 at acpi0: FN02, resource for FAN2 acpipwrres8 at acpi0: FN03, resource for FAN3 acpipwrres9 at acpi0: FN04, resource for FAN4 acpitz0 at acpi0: critical temperature is 119 degC acpipwrres10 at acpi0: PIN_ acpivideo0 at acpi0: GFX0 cpu0: using VERW MDS workaround (except on vmm entry) cpu0: Enhanced SpeedStep 3593 MHz: speeds: 3601, 3600, 3400, 3200, 3000, 2800, 2600, 2400, 2200, 2000, 1800, 1600, 1400, 1200, 1000, 800 MHz pci0 at mainbus0 bus 0 pchb0 at pci0 dev 0 function 0 "Intel Core 8G Host" rev 0x08 ppb0 at pci0 dev 1 function 0 "Intel Core 6G PCIE" rev 0x08: msi pci1 at ppb0 bus 1 amdgpu0 at pci1 dev 0 function 0 "ATI Polaris 10" rev 0xe7 drm0 at amdgpu0 amdgpu0: msi azalia0 at pci1 dev 0 function 1 vendor "ATI", unknown product 0xaaf0 rev 0x00: msi azalia0: no supported codecs xhci0 at pci0 dev 20 function 0 "Intel 300 Series xHCI" rev 0x10: msi, xHCI 1.10 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 300 Series Shared SRAM" rev 0x10 at pci0 dev 20 function 2 not configured "Intel 300 Series HECI" rev 0x10 at pci0 dev 22 function 0 not configured ahci0 at pci0 dev 23 function 0 "Intel 300 Series AHCI" rev 0x10: msi, AHCI 1.3.1 ahci0: PHY offline on port 0 ahci0: PHY offline on port 1 ahci0: PHY offline on port 2 ahci0: PHY offline on port 3 ahci0: PHY offline on port 4 ahci0: port 5: 1.5Gb/s scsibus1 at ahci0: 32 targets cd0 at scsibus1 targ 5 lun 0: <ASUS, DRW-24D5MT, 2.00> removable ppb1 at pci0 dev 27 function 0 "Intel 300 Series PCIE" rev 0xf0: msi pci2 at ppb1 bus 2 nvme0 at pci2 dev 0 function 0 "Samsung SM981/PM981 NVMe" rev 0x00: msix, NVMe 1.3 nvme0: Samsung SSD 970 EVO Plus 250GB, firmware 2B2QEXM7, serial S4EUNJ0N110600M scsibus2 at nvme0: 2 targets, initiator 0 sd0 at scsibus2 targ 1 lun 0: <NVMe, Samsung SSD 970, 2B2Q> sd0: 238475MB, 512 bytes/sector, 488397168 sectors ppb2 at pci0 dev 28 function 0 "Intel 300 Series PCIE" rev 0xf0: msi pci3 at ppb2 bus 3 ppb3 at pci0 dev 29 function 0 "Intel 300 Series PCIE" rev 0xf0: msi pci4 at ppb3 bus 4 nvme1 at pci4 dev 0 function 0 "Samsung SM981/PM981 NVMe" rev 0x00: msix, NVMe 1.3 nvme1: Samsung SSD 970 EVO Plus 250GB, firmware 2B2QEXM7, serial S4EUNF0MA32670W scsibus3 at nvme1: 2 targets, initiator 0 sd1 at scsibus3 targ 1 lun 0: <NVMe, Samsung SSD 970, 2B2Q> sd1: 238475MB, 512 bytes/sector, 488397168 sectors pcib0 at pci0 dev 31 function 0 "Intel B360 LPC" rev 0x10 azalia1 at pci0 dev 31 function 3 "Intel 300 Series cAVS" rev 0x10: msi azalia1: codecs: Realtek ALC1220 audio0 at azalia1 ichiic0 at pci0 dev 31 function 4 "Intel 300 Series SMBus" rev 0x10: apic 2 int 16 iic0 at ichiic0 iic0: addr 0x20 0b=33 0c=33 0d=dd 0e=dd 0f=44 10=43 13=73 15=ab 16=11 17=b2 19=80 1a=61 1b=68 1c=22 1d=0f 1e=2c 20=90 21=80 22=49 23=44 2a=2a 2d=22 2e=dd 2f=44 31=73 33=ab 37=8a 38=51 39=0f 3a=2c 3b=48 3c=44 43=26 44=25 48=07 92=0b b2=29 words 00=00ff 01=00ff 02=00ff 03=00ff 04=00ff 05=00ff 06=00ff 07=00ff spdmem0 at iic0 addr 0x51: 8GB DDR4 SDRAM PC4-19200 spdmem1 at iic0 addr 0x53: 8GB DDR4 SDRAM PC4-19200 "Intel 300 Series SPI" rev 0x10 at pci0 dev 31 function 5 not configured em0 at pci0 dev 31 function 6 "Intel I219-V" rev 0x10: msi, address a8:5e:45:6c:f3:d6 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 lm0 at isa0 port 0x290/8: W83627DHG vmm0 at mainbus0: VMX/EPT efifb at mainbus0 not configured uhidev0 at uhub0 port 3 configuration 1 interface 0 "SteelSeries Kinzu V2 Gaming Mouse" rev 1.10/0.96 addr 2 uhidev0: iclass 3/0 uhid0 at uhidev0: input=32, output=32, feature=255 uhidev1 at uhub0 port 3 configuration 1 interface 1 "SteelSeries Kinzu V2 Gaming Mouse" rev 1.10/0.96 addr 2 uhidev1: iclass 3/1 ums0 at uhidev1: 8 buttons, Z dir wsmouse0 at ums0 mux 0 uhidev2 at uhub0 port 4 configuration 1 interface 0 "TypeMatrix.com USB Keyboard" rev 1.10/1.50 addr 3 uhidev2: iclass 3/1 ukbd0 at uhidev2: 8 variable keys, 6 key codes wskbd1 at ukbd0 mux 1 uhidev3 at uhub0 port 4 configuration 1 interface 1 "TypeMatrix.com USB Keyboard" rev 1.10/1.50 addr 3 uhidev3: iclass 3/1, 3 report ids uhid1 at uhidev3 reportid 1: input=1, output=0, feature=0 uhid2 at uhidev3 reportid 2: input=2, output=0, feature=0 uhid3 at uhidev3 reportid 3: input=2, output=1, feature=0 vscsi0 at root scsibus4 at vscsi0: 256 targets softraid0 at root scsibus5 at softraid0: 256 targets root on sd0a (f955e923ceba4582.a) swap on sd0b dump on sd0b amdgpu0: POLARIS10 36 CU rev 0x01 amdgpu0: 1024x768, 32bpp wsdisplay0 at amdgpu0 mux 1: console (std, vt100 emulation), using wskbd0 wskbd1: connecting to wsdisplay0 wsdisplay0: screen 1-5 added (std, vt100 emulation) wskbd1: disconnecting from wsdisplay0 wskbd1 detached ukbd0 detached uhidev2 detached uhid1 detached uhid2 detached uhid3 detached uhidev3 detached uhidev2 at uhub0 port 4 configuration 1 interface 0 "TypeMatrix.com USB Keyboard" rev 1.10/1.50 addr 3 uhidev2: iclass 3/1 ukbd0 at uhidev2: 8 variable keys, 6 key codes wskbd1 at ukbd0: console keyboard, using wsdisplay0 uhidev3 at uhub0 port 4 configuration 1 interface 1 "TypeMatrix.com USB Keyboard" rev 1.10/1.50 addr 3 uhidev3: iclass 3/1, 3 report ids uhid1 at uhidev3 reportid 1: input=1, output=0, feature=0 uhid2 at uhidev3 reportid 2: input=2, output=0, feature=0 uhid3 at uhidev3 reportid 3: input=2, output=1, feature=0 amdgpu_gem_userptr_ioctl: stub amdgpu_gem_userptr_ioctl: stub amdgpu_gem_userptr_ioctl: stub amdgpu_gem_userptr_ioctl: stub amdgpu_gem_userptr_ioctl: stub amdgpu_gem_userptr_ioctl: stub amdgpu_gem_userptr_ioctl: stub amdgpu_gem_userptr_ioctl: stub amdgpu_gem_userptr_ioctl: stub amdgpu_gem_userptr_ioctl: stub amdgpu_gem_userptr_ioctl: stub amdgpu_gem_userptr_ioctl: stub amdgpu_gem_userptr_ioctl: stub amdgpu_gem_userptr_ioctl: stub amdgpu_gem_userptr_ioctl: stub amdgpu_gem_userptr_ioctl: stub amdgpu_gem_userptr_ioctl: stub amdgpu_gem_userptr_ioctl: stub amdgpu_gem_userptr_ioctl: stub amdgpu_gem_userptr_ioctl: stub amdgpu_gem_userptr_ioctl: stub