nexus0 smbios0 efirtc0 cryptosoft0 aesni0 ram0 apic0 acpi0 unknown pnpinfo _HID=HPIC0013 _UID=0 _CID=none at handle=\_SB_.HEPH (disabled) acpi_wmi0 pnpinfo _HID=PNP0C14 _UID=1 _CID=none at handle=\_SB_.WMIB acpi_wmi1 pnpinfo _HID=PNP0C14 _UID=2 _CID=none at handle=\_SB_.WMIV pcib0 pnpinfo _HID=PNP0A08 _UID=0 _CID=PNP0A03 at handle=\_SB_.PCI0 pci0 hostb0 pnpinfo vendor=0x8086 device=0x9b61 subvendor=0x103c subdevice=0x8724 class=0x060000 at slot=0 function=0 dbsf=pci0:0:0:0 vgapci0 pnpinfo vendor=0x8086 device=0x9b41 subvendor=0x103c subdevice=0x8724 class=0x030000 at slot=2 function=0 dbsf=pci0:0:2:0 handle=\_SB_.PCI0.GFX0 drm0 drm1 i2c4 drm2 i2c5 drm3 drm4 i2c6 drm5 drmn0 drm128 i2c0 i2c1 i2c2 i2c3 fbd0 acpi_video0 unknown pnpinfo vendor=0x8086 device=0x1903 subvendor=0x103c subdevice=0x8724 class=0x118000 at slot=4 function=0 dbsf=pci0:0:4:0 handle=\_SB_.PCI0.B0D4 pchtherm0 pnpinfo vendor=0x8086 device=0x02f9 subvendor=0x103c subdevice=0x8724 class=0x118000 at slot=18 function=0 dbsf=pci0:0:18:0 xhci0 pnpinfo vendor=0x8086 device=0x02ed subvendor=0x103c subdevice=0x8724 class=0x0c0330 at slot=20 function=0 dbsf=pci0:0:20:0 handle=\_SB_.PCI0.XHC_ usbus0 uhub0 axe0 pnpinfo vendor=0x0b95 product=0x772b devclass=0xff devsubclass=0xff devproto=0x00 sernum=... release=0x0001 mode=host intclass=0xff intsubclass=0xff intprotocol=0x00 at bus=0 hubaddr=1 port=4 devaddr=3 interface=0 ugen=ugen0.3 miibus2 ukphy0 pnpinfo oui=0x7063 model=0x8 rev=0x1 at phyno=16 ubt0 pnpinfo vendor=0x8087 product=0x0026 devclass=0xe0 devsubclass=0x01 devproto=0x01 sernum=... release=0x0002 mode=host intclass=0xe0 intsubclass=0x01 intprotocol=0x01 at bus=0 hubaddr=1 port=10 devaddr=5 interface=0 ugen=ugen0.5 unknown pnpinfo vendor=0x8086 device=0x02ef subvendor=0x103c subdevice=0x8724 class=0x050000 at slot=20 function=2 dbsf=pci0:0:20:2 iwlwifi0 pnpinfo vendor=0x8086 device=0x02f0 subvendor=0x8086 subdevice=0x0070 class=0x028000 at slot=20 function=3 dbsf=pci0:0:20:3 handle=\_SB_.PCI0.CNVW ig4iic0 pnpinfo vendor=0x8086 device=0x02e8 subvendor=0x103c subdevice=0x8724 class=0x0c8000 at slot=21 function=0 dbsf=pci0:0:21:0 handle=\_SB_.PCI0.I2C0 iicbus0 iichid0 pnpinfo _HID=SYNA30B4 _UID=0 _CID=PNP0C50 at addr=0x2c handle=\_SB_.PCI0.I2C0.TPD0 hidbus0 hms0 pnpinfo page=0x0001 usage=0x0002 bus=0x18 vendor=0x06cb product=0xce09 version=0x2107 _HID=SYNA30B4 at index=0 hms1 pnpinfo page=0x0001 usage=0x0002 bus=0x18 vendor=0x06cb product=0xce09 version=0x2107 _HID=SYNA30B4 at index=1 unknown pnpinfo page=0xff00 usage=0x0002 bus=0x18 vendor=0x06cb product=0xce09 version=0x2107 _HID=SYNA30B4 at index=2 hmt0 pnpinfo page=0x000d usage=0x0005 bus=0x18 vendor=0x06cb product=0xce09 version=0x2107 _HID=SYNA30B4 at index=3 hconf0 pnpinfo page=0x000d usage=0x000e bus=0x18 vendor=0x06cb product=0xce09 version=0x2107 _HID=SYNA30B4 at index=4 unknown pnpinfo page=0xff00 usage=0x0001 bus=0x18 vendor=0x06cb product=0xce09 version=0x2107 _HID=SYNA30B4 at index=5 ig4iic1 pnpinfo vendor=0x8086 device=0x02e9 subvendor=0x103c subdevice=0x8724 class=0x0c8000 at slot=21 function=1 dbsf=pci0:0:21:1 handle=\_SB_.PCI0.I2C1 iicbus1 unknown pnpinfo vendor=0x8086 device=0x02e0 subvendor=0x103c subdevice=0x8724 class=0x078000 at slot=22 function=0 dbsf=pci0:0:22:0 handle=\_SB_.PCI0.HECI unknown pnpinfo vendor=0x8086 device=0x02e3 subvendor=0x103c subdevice=0x8724 class=0x070002 at slot=22 function=3 dbsf=pci0:0:22:3 pcib1 pnpinfo vendor=0x8086 device=0x02bc subvendor=0x103c subdevice=0x8724 class=0x060400 at slot=28 function=0 dbsf=pci0:0:28:0 handle=\_SB_.PCI0.RP05 pci1 pcib2 pnpinfo vendor=0x8086 device=0x15ea subvendor=0x103c subdevice=0x8723 class=0x060400 at slot=0 function=0 dbsf=pci0:1:0:0 handle=\_SB_.PCI0.RP05.PXSX pci2 pcib3 pnpinfo vendor=0x8086 device=0x15ea subvendor=0x103c subdevice=0x8723 class=0x060400 at slot=0 function=0 dbsf=pci0:2:0:0 pci3 unknown pnpinfo vendor=0x8086 device=0x15eb subvendor=0x103c subdevice=0x8723 class=0x088000 at slot=0 function=0 dbsf=pci0:3:0:0 pcib4 pnpinfo vendor=0x8086 device=0x15ea subvendor=0x103c subdevice=0x8723 class=0x060400 at slot=1 function=0 dbsf=pci0:2:1:0 pcib5 pnpinfo vendor=0x8086 device=0x15ea subvendor=0x103c subdevice=0x8723 class=0x060400 at slot=2 function=0 dbsf=pci0:2:2:0 handle=\_SB_.PCI0.RP05.PXSX.EP02 pci4 xhci1 pnpinfo vendor=0x8086 device=0x15ec subvendor=0x103c subdevice=0x8723 class=0x0c0330 at slot=0 function=0 dbsf=pci0:55:0:0 handle=\_SB_.PCI0.RP05.PXSX.EP02.TXHC usbus1 uhub2 ure0 pnpinfo vendor=0x0bda product=0x8153 devclass=0x00 devsubclass=0x00 devproto=0x00 sernum=... release=0x3000 mode=host intclass=0xff intsubclass=0xff intprotocol=0x00 at bus=1 hubaddr=1 port=3 devaddr=2 interface=0 ugen=ugen1.2 miibus0 rgephy0 pnpinfo oui=0xe04c model=0x0 rev=0x0 at phyno=0 pcib6 pnpinfo vendor=0x8086 device=0x15ea subvendor=0x103c subdevice=0x8723 class=0x060400 at slot=4 function=0 dbsf=pci0:2:4:0 pci5 pcib7 pnpinfo vendor=0x8086 device=0x15ef subvendor=0x103c subdevice=0x0467 class=0x060400 at slot=0 function=0 dbsf=pci0:56:0:0 pci6 pcib8 pnpinfo vendor=0x8086 device=0x15ef subvendor=0x103c subdevice=0x0467 class=0x060400 at slot=2 function=0 dbsf=pci0:57:2:0 pci7 xhci2 pnpinfo vendor=0x8086 device=0x15ec subvendor=0x103c subdevice=0x0467 class=0x0c0330 at slot=0 function=0 dbsf=pci0:58:0:0 usbus2 uhub1 uhub3 pnpinfo vendor=0x2109 product=0x2820 devclass=0x09 devsubclass=0x00 devproto=0x02 sernum=... release=0x7013 mode=host intclass=0x09 intsubclass=0x00 intprotocol=0x02 at bus=2 hubaddr=1 port=1 devaddr=2 interface=0 ugen=ugen2.2 uhub4 pnpinfo vendor=0x0424 product=0x2807 devclass=0x09 devsubclass=0x00 devproto=0x02 sernum=... release=0x0204 mode=host intclass=0x09 intsubclass=0x00 intprotocol=0x02 at bus=2 hubaddr=2 port=3 devaddr=3 interface=0 ugen=ugen2.3 uaudio0 pnpinfo vendor=0x03f0 product=0x0269 devclass=0x00 devsubclass=0x00 devproto=0x00 sernum=... release=0x0017 mode=host intclass=0x01 intsubclass=0x01 intprotocol=0x00 at bus=2 hubaddr=3 port=5 devaddr=4 interface=0 ugen=ugen2.4 pcm3 uhid0 pnpinfo vendor=0x03f0 product=0x0269 devclass=0x00 devsubclass=0x00 devproto=0x00 sernum=... release=0x0017 mode=host intclass=0x03 intsubclass=0x00 intprotocol=0x00 at bus=2 hubaddr=3 port=5 devaddr=4 interface=3 ugen=ugen2.4 uhid1 pnpinfo vendor=0x03f0 product=0x0667 devclass=0x00 devsubclass=0x00 devproto=0x00 sernum=... release=0x0100 mode=host intclass=0x03 intsubclass=0x00 intprotocol=0x00 at bus=2 hubaddr=3 port=7 devaddr=5 interface=1 ugen=ugen2.5 uhub5 pnpinfo vendor=0x2109 product=0x0820 devclass=0x09 devsubclass=0x00 devproto=0x03 sernum=... release=0x7013 mode=host intclass=0x09 intsubclass=0x00 intprotocol=0x00 at bus=2 hubaddr=1 port=3 devaddr=7 interface=0 ugen=ugen2.7 uhub6 pnpinfo vendor=0x0424 product=0x5807 devclass=0x09 devsubclass=0x00 devproto=0x03 sernum=... release=0x0204 mode=host intclass=0x09 intsubclass=0x00 intprotocol=0x00 at bus=2 hubaddr=7 port=3 devaddr=8 interface=0 ugen=ugen2.8 ure1 pnpinfo vendor=0x0bda product=0x8153 devclass=0x00 devsubclass=0x00 devproto=0x00 sernum=... release=0x3001 mode=host intclass=0xff intsubclass=0xff intprotocol=0x00 at bus=2 hubaddr=8 port=3 devaddr=9 interface=0 ugen=ugen2.9 miibus1 rgephy1 pnpinfo oui=0xe04c model=0x0 rev=0x0 at phyno=0 pcib9 pnpinfo vendor=0x8086 device=0x15ef subvendor=0x103c subdevice=0x0467 class=0x060400 at slot=4 function=0 dbsf=pci0:57:4:0 pcib10 pnpinfo vendor=0x8086 device=0x02b0 subvendor=0x103c subdevice=0x8724 class=0x060400 at slot=29 function=0 dbsf=pci0:0:29:0 handle=\_SB_.PCI0.RP09 pci8 nvme0 pnpinfo vendor=0x1c5c device=0x1339 subvendor=0x1c5c subdevice=0x0000 class=0x010802 at slot=0 function=0 dbsf=pci0:107:0:0 handle=\_SB_.PCI0.RP09.PXSX isab0 pnpinfo vendor=0x8086 device=0x0284 subvendor=0x103c subdevice=0x8724 class=0x060100 at slot=31 function=0 dbsf=pci0:0:31:0 handle=\_SB_.PCI0.LPCB isa0 sc0 vga0 fdc0 ppc0 uart0 uart1 hdac0 pnpinfo vendor=0x8086 device=0x02c8 subvendor=0x103c subdevice=0x8724 class=0x040100 at slot=31 function=3 dbsf=pci0:0:31:3 handle=\_SB_.PCI0.HDAS hdacc0 pnpinfo vendor=0x10ec device=0x0285 revision=0x00 stepping=0x02 at cad=0 hdaa0 pnpinfo type=0x01 subsystem=0x103c8724 at nid=1 pcm0 at nid=20,25 pcm1 at nid=33 hdacc1 pnpinfo vendor=0x8086 device=0x280b revision=0x00 stepping=0x00 at cad=2 hdaa1 pnpinfo type=0x01 subsystem=0x80860101 at nid=1 pcm2 at nid=3 ichsmb0 pnpinfo vendor=0x8086 device=0x02a3 subvendor=0x103c subdevice=0x8724 class=0x0c0500 at slot=31 function=4 dbsf=pci0:0:31:4 handle=\_SB_.PCI0.SBUS smbus0 unknown pnpinfo vendor=0x8086 device=0x02a4 subvendor=0x103c subdevice=0x8724 class=0x0c8000 at slot=31 function=5 dbsf=pci0:0:31:5 unknown pnpinfo _HID=PNP0C02 _UID=0 _CID=none at handle=\_SB_.PCI0.PRRE (disabled) acpi_sysresource0 pnpinfo _HID=PNP0C02 _UID=0 _CID=none at handle=\_SB_.PCI0.IOTR acpi_ec0 pnpinfo _HID=PNP0C09 _UID=1 _CID=none at handle=\_SB_.PCI0.LPCB.EC0_ unknown pnpinfo _HID=HPIC0011 _UID=0 _CID=none at handle=\_SB_.PCI0.LPCB.EC0_.HEPD (disabled) unknown pnpinfo _HID=INT33D2 _UID=0 _CID=PNP0C40 at handle=\_SB_.PCI0.LPCB.EC0_.BIND (disabled) unknown pnpinfo _HID=INT33D3 _UID=0 _CID=PNP0C60 at handle=\_SB_.PCI0.LPCB.EC0_.CIND unknown pnpinfo _HID=INT33D4 _UID=0 _CID=PNP0C70 at handle=\_SB_.PCI0.LPCB.EC0_.DIND unknown pnpinfo _HID=INT3403 _UID=0 _CID=none at handle=\_SB_.PCI0.LPCB.EC0_.SEN1 unknown pnpinfo _HID=INT3403 _UID=0 _CID=none at handle=\_SB_.PCI0.LPCB.EC0_.SEN2 unknown pnpinfo _HID=INT3403 _UID=0 _CID=none at handle=\_SB_.PCI0.LPCB.EC0_.SEN4 hpet0 pnpinfo _HID=PNP0103 _UID=0 _CID=none at handle=\_SB_.PCI0.LPCB.HPET unknown pnpinfo _HID=PNP0000 _UID=0 _CID=none at handle=\_SB_.PCI0.LPCB.IPIC unknown pnpinfo _HID=PNP0C04 _UID=0 _CID=none at handle=\_SB_.PCI0.LPCB.MATH (disabled) acpi_sysresource1 pnpinfo _HID=PNP0C02 _UID=2 _CID=none at handle=\_SB_.PCI0.LPCB.LDRC atrtc0 pnpinfo _HID=PNP0B00 _UID=0 _CID=none at handle=\_SB_.PCI0.LPCB.RTC_ attimer0 pnpinfo _HID=PNP0100 _UID=0 _CID=none at handle=\_SB_.PCI0.LPCB.TIMR acpi_sysresource2 pnpinfo _HID=INT3F0D _UID=0 _CID=PNP0C02 at handle=\_SB_.PCI0.LPCB.CWDT atkbdc0 pnpinfo _HID=HPQ8002 _UID=0 _CID=PNP0303 at handle=\_SB_.PCI0.LPCB.PS2K atkbd0 psm0 unknown pnpinfo _HID=SYN30FF _UID=0 _CID=SYN0100 at handle=\_SB_.PCI0.LPCB.PS2M (disabled) acpi_sysresource3 pnpinfo _HID=PNP0C02 _UID=4096 _CID=none at handle=\_SB_.PCI0.LPCB.NSHM unknown pnpinfo _HID=none _UID=0 _CID=none at handle=\_SB_.PCI0.XHC_.RHUB.HS10.BTPR unknown pnpinfo _HID=none _UID=0 _CID=none at handle=\_SB_.PCI0.XDCI.USBC acpi_syscontainer0 pnpinfo _HID=none _UID=0 _CID=PRP00001 at handle=\_SB_.PCI0.HDAS.SNDW unknown pnpinfo _HID=none _UID=0 _CID=none at handle=\_SB_.PCI0.RP05.PXP_ unknown pnpinfo _HID=none _UID=0 _CID=none at handle=\_SB_.PCI0.SAT0.VOL0.V0PR unknown pnpinfo _HID=none _UID=0 _CID=none at handle=\_SB_.PCI0.SAT0.VOL1.V1PR unknown pnpinfo _HID=none _UID=0 _CID=none at handle=\_SB_.PCI0.SAT0.VOL2.V2PR unknown pnpinfo _HID=INT34BB _UID=0 _CID=none at handle=\_SB_.PCI0.GPI0 unknown pnpinfo _HID=INT3515 _UID=0 _CID=none at handle=\_SB_.PCI0.I2C0.UCMX (disabled) unknown pnpinfo _HID=NXP1002 _UID=1 _CID=NXP1002 at handle=\_SB_.PCI0.I2C0.NFC1 (disabled) unknown pnpinfo _HID=INT3515 _UID=0 _CID=none at handle=\_SB_.PCI0.I2C1.UCMX (disabled) unknown pnpinfo _HID=ELAN2513 _UID=0 _CID=PNP0C50 at handle=\_SB_.PCI0.I2C1.TPL0 (disabled) unknown pnpinfo _HID=INT3515 _UID=0 _CID=none at handle=\_SB_.PCI0.I2C2.UCMX (disabled) unknown pnpinfo _HID=INT3515 _UID=0 _CID=none at handle=\_SB_.PCI0.I2C3.UCMX (disabled) unknown pnpinfo _HID=none _UID=0 _CID=none at handle=\_SB_.PCI0.CNVW.WRST acpi_sysresource4 pnpinfo _HID=PNP0C02 _UID=1 _CID=none at handle=\_SB_.PCI0.PDRC battery0 pnpinfo _HID=PNP0C0A _UID=1 _CID=none at handle=\_SB_.BAT0 unknown pnpinfo _HID=PNP0C0A _UID=2 _CID=none at handle=\_SB_.BAT1 (disabled) acpi_acad0 pnpinfo _HID=ACPI0003 _UID=0 _CID=none at handle=\_SB_.AC__ acpi_button0 pnpinfo _HID=PNP0C0E _UID=0 _CID=none at handle=\_SB_.SLPB acpi_lid0 pnpinfo _HID=PNP0C0D _UID=0 _CID=none at handle=\_SB_.LID_ unknown pnpinfo _HID=PNP0C02 _UID=4076863493 _CID=none at handle=\_SB_.HTAM (disabled) acpi_button1 pnpinfo _HID=PNP0C0C _UID=0 _CID=none at handle=\_SB_.PWRB unknown pnpinfo _HID=ACPI000E _UID=0 _CID=none at handle=\_SB_.AWAC (disabled) unknown pnpinfo _HID=PNP0C02 _UID=5 _CID=none at handle=\_SB_.URSC (disabled) acpi_wmi2 pnpinfo _HID=PNP0C14 _UID=3 _CID=none at handle=\_SB_.WMIS unknown pnpinfo _HID=INT0E0C _UID=0 _CID=none at handle=\_SB_.EPC_ (disabled) unknown pnpinfo _HID=INT3519 _UID=0 _CID=none at handle=\_SB_.COEX (disabled) cpu0 pnpinfo _HID=none _UID=0 _CID=none at handle=\_SB_.PR00 acpi_throttle0 hwpstate_intel0 p4tcc0 acpi_perf0 cpufreq0 cpu2 pnpinfo _HID=none _UID=0 _CID=none at handle=\_SB_.PR01 acpi_throttle2 hwpstate_intel2 p4tcc2 acpi_perf2 cpufreq2 cpu4 pnpinfo _HID=none _UID=0 _CID=none at handle=\_SB_.PR02 acpi_throttle4 hwpstate_intel4 p4tcc4 acpi_perf4 cpufreq4 cpu6 pnpinfo _HID=none _UID=0 _CID=none at handle=\_SB_.PR03 acpi_throttle6 hwpstate_intel6 p4tcc6 acpi_perf6 cpufreq6 cpu1 pnpinfo _HID=none _UID=0 _CID=none at handle=\_SB_.PR04 acpi_throttle1 hwpstate_intel1 p4tcc1 acpi_perf1 cpufreq1 cpu3 pnpinfo _HID=none _UID=0 _CID=none at handle=\_SB_.PR05 acpi_throttle3 hwpstate_intel3 p4tcc3 acpi_perf3 cpufreq3 cpu5 pnpinfo _HID=none _UID=0 _CID=none at handle=\_SB_.PR06 acpi_throttle5 hwpstate_intel5 p4tcc5 acpi_perf5 cpufreq5 cpu7 pnpinfo _HID=none _UID=0 _CID=none at handle=\_SB_.PR07 acpi_throttle7 hwpstate_intel7 p4tcc7 acpi_perf7 cpufreq7 unknown pnpinfo _HID=none _UID=0 _CID=none at handle=\_SB_.PR08 unknown pnpinfo _HID=none _UID=0 _CID=none at handle=\_SB_.PR09 unknown pnpinfo _HID=none _UID=0 _CID=none at handle=\_SB_.PR10 unknown pnpinfo _HID=none _UID=0 _CID=none at handle=\_SB_.PR11 unknown pnpinfo _HID=none _UID=0 _CID=none at handle=\_SB_.PR12 unknown pnpinfo _HID=none _UID=0 _CID=none at handle=\_SB_.PR13 unknown pnpinfo _HID=none _UID=0 _CID=none at handle=\_SB_.PR14 unknown pnpinfo _HID=none _UID=0 _CID=none at handle=\_SB_.PR15 unknown pnpinfo _HID=none _UID=0 _CID=none at handle=\_SB_.PR16 unknown pnpinfo _HID=none _UID=0 _CID=none at handle=\_SB_.PR17 unknown pnpinfo _HID=none _UID=0 _CID=none at handle=\_SB_.PR18 unknown pnpinfo _HID=none _UID=0 _CID=none at handle=\_SB_.PR19 unknown pnpinfo _HID=ACPI000C _UID=0 _CID=none at handle=\_SB_.PAGD (disabled) unknown pnpinfo _HID=HPQ6001 _UID=0 _CID=none at handle=\_SB_.WLBU unknown pnpinfo _HID=USBC000 _UID=1 _CID=PNP0CA0 at handle=\_SB_.UBTC unknown pnpinfo _HID=INT33D5 _UID=0 _CID=none at handle=\_SB_.HIDD acpi_sysresource5 pnpinfo _HID=INT340E _UID=0 _CID=PNP0C02 at handle=\_SB_.PTID unknown pnpinfo _HID=IFX0785 _UID=0 _CID=MSFT0101 at handle=\_SB_.TPM_ unknown pnpinfo _HID=INT3400 _UID=0 _CID=none at handle=\_SB_.IETM unknown pnpinfo _HID=INT33A1 _UID=1 _CID=PNP0D80 at handle=\_SB_.PEPD acpi_wmi3 pnpinfo _HID=PNP0C14 _UID=0 _CID=none at handle=\_SB_._L37 unknown pnpinfo _HID=HPIC000C _UID=0 _CID=none at handle=\_SB_.FDAD acpi_tz0 pnpinfo _HID=none _UID=0 _CID=none at handle=\_TZ_.CPUZ acpi_tz1 pnpinfo _HID=none _UID=0 _CID=none at handle=\_TZ_.GFXZ acpi_tz2 pnpinfo _HID=none _UID=0 _CID=none at handle=\_TZ_.EXTZ acpi_tz3 pnpinfo _HID=none _UID=0 _CID=none at handle=\_TZ_.LOCZ acpi_tz4 pnpinfo _HID=none _UID=0 _CID=none at handle=\_TZ_.BATZ acpi_tz5 pnpinfo _HID=none _UID=0 _CID=none at handle=\_TZ_.CHGZ acpi_tz6 pnpinfo _HID=none _UID=0 _CID=none at handle=\_TZ_.PCHZ acpi_tz7 pnpinfo _HID=none _UID=0 _CID=none at handle=\_TZ_.DM1Z acpi_tz8 pnpinfo _HID=none _UID=0 _CID=none at handle=\_TZ_.DM2Z unknown pnpinfo _HID=none _UID=0 _CID=none at handle=\PIN_ unknown pnpinfo _HID=INT339B _UID=0 _CID=none at handle=\CHUB (disabled) acpi_timer0 pnpinfo unknown