https://bugzilla.kernel.org/show_bug.cgi?id=209389
Bug ID: 209389
Summary: Thinkpad T460P ACPI errors
Product: ACPI
Version: 2.5
Kernel Version: 5.4.67
Hardware: Intel
OS: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: BIOS
Assignee: [email protected]
Reporter: [email protected]
Regression: No
On my Thinkpad T460P I always get several ACPI errors in the journalctl running
the 5.4 LTS kernel
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: Added _OSI(Module Device)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: Added _OSI(Processor Device)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: Added _OSI(3.0 _SCP Extensions)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: Added _OSI(Processor Aggregator
Device)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: Added _OSI(Linux-Dell-Video)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: Added
_OSI(Linux-Lenovo-NV-HDMI-Audio)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: Added
_OSI(Linux-HPI-Hybrid-Graphics)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: 10 ACPI AML tables successfully
acquired and loaded
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: EC: EC started
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: EC: interrupt blocked
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: \: Used as first EC
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: \: GPE=0x16, EC_CMD/EC_SC=0x66,
EC_DATA=0x62
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: EC: Boot ECDT EC used to handle
transactions
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: [Firmware Bug]: BIOS _OSI(Linux)
query ignored
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: Dynamic OEM Table Load:
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: SSDT 0xFFFF94661D15A800 000649
(v02 PmRef Cpu0Ist 00003000 INTL 20141107)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI BIOS Error (bug): Failure creating
named object [\_PR.CPU0._PPC], AE_ALREADY_EXISTS (20190816/dswload2-326)
Sep 25 11:18:46 deus-ex-machina kernel: fbcon: Taking over console
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: AE_ALREADY_EXISTS, During
name lookup/catalog (20190816/psobject-220)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: Skipping parse of AML opcode:
Method (0x0014)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI BIOS Error (bug): Failure creating
named object [\_PR.CPU0._PCT], AE_ALREADY_EXISTS (20190816/dswload2-326)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: AE_ALREADY_EXISTS, During
name lookup/catalog (20190816/psobject-220)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: Skipping parse of AML opcode:
Method (0x0014)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI BIOS Error (bug): Failure creating
named object [\_PR.CPU0._PSS], AE_ALREADY_EXISTS (20190816/dswload2-326)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: AE_ALREADY_EXISTS, During
name lookup/catalog (20190816/psobject-220)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: Skipping parse of AML opcode:
Method (0x0014)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI BIOS Error (bug): Failure creating
named object [\_PR.CPU0.LPSS], AE_ALREADY_EXISTS (20190816/dswload2-326)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: AE_ALREADY_EXISTS, During
name lookup/catalog (20190816/psobject-220)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI BIOS Error (bug): Failure creating
named object [\_PR.CPU0.TPSS], AE_ALREADY_EXISTS (20190816/dswload2-326)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: AE_ALREADY_EXISTS, During
name lookup/catalog (20190816/psobject-220)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI BIOS Error (bug): Failure creating
named object [\_PR.CPU0.PSDF], AE_ALREADY_EXISTS (20190816/dswload2-326)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: AE_ALREADY_EXISTS, During
name lookup/catalog (20190816/psobject-220)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI BIOS Error (bug): Failure creating
named object [\_PR.CPU0._PSD], AE_ALREADY_EXISTS (20190816/dswload2-326)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: AE_ALREADY_EXISTS, During
name lookup/catalog (20190816/psobject-220)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: Skipping parse of AML opcode:
Method (0x0014)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI BIOS Error (bug): Failure creating
named object [\_PR.CPU0.HPSD], AE_ALREADY_EXISTS (20190816/dswload2-326)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: AE_ALREADY_EXISTS, During
name lookup/catalog (20190816/psobject-220)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI BIOS Error (bug): Failure creating
named object [\_PR.CPU0.SPSD], AE_ALREADY_EXISTS (20190816/dswload2-326)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: AE_ALREADY_EXISTS, During
name lookup/catalog (20190816/psobject-220)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: \_PR_.CPU0: _OSC native thermal
LVT Acked
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: Dynamic OEM Table Load:
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: SSDT 0xFFFF94661D141800 0003CF
(v02 PmRef Cpu0Cst 00003001 INTL 20141107)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: Dynamic OEM Table Load:
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: SSDT 0xFFFF94661D1A8000 00008E
(v02 PmRef Cpu0Hwp 00003000 INTL 20141107)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: Dynamic OEM Table Load:
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: SSDT 0xFFFF94661D151C00 000130
(v02 PmRef HwpLvt 00003000 INTL 20141107)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: Dynamic OEM Table Load:
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: SSDT 0xFFFF94661D236800 0005AA
(v02 PmRef ApIst 00003000 INTL 20141107)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: Dynamic OEM Table Load:
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: SSDT 0xFFFF94661D150400 000119
(v02 PmRef ApHwp 00003000 INTL 20141107)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: Dynamic OEM Table Load:
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: SSDT 0xFFFF94661D21F200 000119
(v02 PmRef ApCst 00003000 INTL 20141107)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: Interpreter enabled
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: (supports S0 S3 S4 S5)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: Using IOAPIC for interrupt
routing
Sep 25 11:18:46 deus-ex-machina kernel: PCI: MMCONFIG for domain 0000 [bus
00-3f] at [mem 0xf8000000-0xfbffffff] (base 0xf8000000)
Sep 25 11:18:46 deus-ex-machina kernel: PCI: MMCONFIG at [mem
0xf8000000-0xfbffffff] reserved in ACPI motherboard resources
Sep 25 11:18:46 deus-ex-machina kernel: PCI: Using host bridge windows from
ACPI; if necessary, use "pci=nocrs" and report a bug
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: Enabled 5 GPEs in block 00 to 7F
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: Power Resource [PUBS] (on)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: Power Resource [PG00] (on)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: Power Resource [PG01] (on)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: Power Resource [PG02] (on)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: PCI Interrupt Link [LNKA] (IRQs 3
4 5 6 7 9 10 *11)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: PCI Interrupt Link [LNKB] (IRQs 3
4 5 6 7 9 *10 11)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: PCI Interrupt Link [LNKC] (IRQs 3
4 5 6 7 9 10 *11)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: PCI Interrupt Link [LNKD] (IRQs 3
4 5 6 7 9 10 *11)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: PCI Interrupt Link [LNKE] (IRQs 3
4 5 6 7 9 10 *11)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: PCI Interrupt Link [LNKF] (IRQs 3
4 5 6 7 9 10 *11)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: PCI Interrupt Link [LNKG] (IRQs 3
4 5 6 7 9 10 11) *0, disabled.
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: PCI Interrupt Link [LNKH] (IRQs 3
4 5 6 7 9 10 *11)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: PCI Root Bridge [PCI0] (domain
0000 [bus 00-80])
Sep 25 11:18:46 deus-ex-machina kernel: acpi PNP0A08:00: _OSC: OS supports
[ExtendedConfig ASPM ClockPM Segments MSI HPX-Type3]
Sep 25 11:18:46 deus-ex-machina kernel: acpi PNP0A08:00: _OSC: platform does
not support [SHPCHotplug PCIeCapability LTR]
Sep 25 11:18:46 deus-ex-machina kernel: acpi PNP0A08:00: _OSC: not requesting
control; platform does not support [PCIeCapability]
Sep 25 11:18:46 deus-ex-machina kernel: acpi PNP0A08:00: _OSC: OS requested
[PCIeHotplug SHPCHotplug PME AER PCIeCapability LTR]
Sep 25 11:18:46 deus-ex-machina kernel: acpi PNP0A08:00: _OSC: platform willing
to grant [PCIeHotplug PME AER]
Sep 25 11:18:46 deus-ex-machina kernel: acpi PNP0A08:00: _OSC failed
(AE_SUPPORT); disabling ASPM
Sep 25 11:18:46 deus-ex-machina kernel: acpi PNP0A08:00: [Firmware Info]:
MMCONFIG for domain 0000 [bus 00-3f] only partially covers this bridge
Sep 25 11:18:46 deus-ex-machina kernel: intel_idle: MWAIT substates: 0x11142120
Sep 25 11:18:46 deus-ex-machina kernel: intel_idle: v0.4.1 model 0x5E
Sep 25 11:18:46 deus-ex-machina kernel: intel_idle: lapic_timer_reliable_states
0xffffffff
Sep 25 11:18:46 deus-ex-machina kernel: input: Lid Switch as
/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: Lid Switch [LID]
Sep 25 11:18:46 deus-ex-machina kernel: input: Sleep Button as
/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input1
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: Sleep Button [SLPB]
Sep 25 11:18:46 deus-ex-machina kernel: input: Power Button as
/devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: Power Button [PWRF]
Sep 25 11:18:46 deus-ex-machina kernel: ACPI BIOS Error (bug): Could not
resolve symbol [\_PR.CPU0._CPC.CPC1], AE_NOT_FOUND (20190816/psargs-330)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: Aborting method
\_PR.CPU0._CPC due to previous error (AE_NOT_FOUND) (20190816/psparse-529)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI BIOS Error (bug): Could not
resolve symbol [\_PR.CPU0._CPC.CPC1], AE_NOT_FOUND (20190816/psargs-330)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: Aborting method
\_PR.CPU0._CPC due to previous error (AE_NOT_FOUND) (20190816/psparse-529)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: Aborting method
\_PR.CPU1._CPC due to previous error (AE_NOT_FOUND) (20190816/psparse-529)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI BIOS Error (bug): Could not
resolve symbol [\_PR.CPU0._CPC.CPC1], AE_NOT_FOUND (20190816/psargs-330)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: Aborting method
\_PR.CPU0._CPC due to previous error (AE_NOT_FOUND) (20190816/psparse-529)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: Aborting method
\_PR.CPU2._CPC due to previous error (AE_NOT_FOUND) (20190816/psparse-529)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI BIOS Error (bug): Could not
resolve symbol [\_PR.CPU0._CPC.CPC1], AE_NOT_FOUND (20190816/psargs-330)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: Aborting method
\_PR.CPU0._CPC due to previous error (AE_NOT_FOUND) (20190816/psparse-529)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: Aborting method
\_PR.CPU3._CPC due to previous error (AE_NOT_FOUND) (20190816/psparse-529)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI BIOS Error (bug): Could not
resolve symbol [\_PR.CPU0._CPC.CPC1], AE_NOT_FOUND (20190816/psargs-330)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: Aborting method
\_PR.CPU0._CPC due to previous error (AE_NOT_FOUND) (20190816/psparse-529)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: Aborting method
\_PR.CPU4._CPC due to previous error (AE_NOT_FOUND) (20190816/psparse-529)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI BIOS Error (bug): Could not
resolve symbol [\_PR.CPU0._CPC.CPC1], AE_NOT_FOUND (20190816/psargs-330)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: Aborting method
\_PR.CPU0._CPC due to previous error (AE_NOT_FOUND) (20190816/psparse-529)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: Aborting method
\_PR.CPU5._CPC due to previous error (AE_NOT_FOUND) (20190816/psparse-529)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI BIOS Error (bug): Could not
resolve symbol [\_PR.CPU0._CPC.CPC1], AE_NOT_FOUND (20190816/psargs-330)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: Aborting method
\_PR.CPU0._CPC due to previous error (AE_NOT_FOUND) (20190816/psparse-529)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: Aborting method
\_PR.CPU6._CPC due to previous error (AE_NOT_FOUND) (20190816/psparse-529)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI BIOS Error (bug): Could not
resolve symbol [\_PR.CPU0._CPC.CPC1], AE_NOT_FOUND (20190816/psargs-330)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: Aborting method
\_PR.CPU0._CPC due to previous error (AE_NOT_FOUND) (20190816/psparse-529)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: Aborting method
\_PR.CPU7._CPC due to previous error (AE_NOT_FOUND) (20190816/psparse-529)
Sep 25 11:18:46 deus-ex-machina kernel: thermal LNXTHERM:00: registered as
thermal_zone0
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: Thermal Zone [THM0] (50 C)
Sep 25 11:18:46 deus-ex-machina kernel: intel_idle: MWAIT substates: 0x11142120
Sep 25 11:18:46 deus-ex-machina kernel: intel_idle: v0.4.1 model 0x5E
Sep 25 11:18:46 deus-ex-machina kernel: intel_idle: lapic_timer_reliable_states
0xffffffff
Sep 25 11:18:46 deus-ex-machina kernel: input: Lid Switch as
/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0D:00/input/input0
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: Lid Switch [LID]
Sep 25 11:18:46 deus-ex-machina kernel: input: Sleep Button as
/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input1
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: Sleep Button [SLPB]
Sep 25 11:18:46 deus-ex-machina kernel: input: Power Button as
/devices/LNXSYSTM:00/LNXPWRBN:00/input/input2
Sep 25 11:18:46 deus-ex-machina kernel: ACPI: Power Button [PWRF]
Sep 25 11:18:46 deus-ex-machina kernel: ACPI BIOS Error (bug): Could not
resolve symbol [\_PR.CPU0._CPC.CPC1], AE_NOT_FOUND (20190816/psargs-330)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: Aborting method
\_PR.CPU0._CPC due to previous error (AE_NOT_FOUND) (20190816/psparse-529)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI BIOS Error (bug): Could not
resolve symbol [\_PR.CPU0._CPC.CPC1], AE_NOT_FOUND (20190816/psargs-330)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: Aborting method
\_PR.CPU0._CPC due to previous error (AE_NOT_FOUND) (20190816/psparse-529)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: Aborting method
\_PR.CPU1._CPC due to previous error (AE_NOT_FOUND) (20190816/psparse-529)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI BIOS Error (bug): Could not
resolve symbol [\_PR.CPU0._CPC.CPC1], AE_NOT_FOUND (20190816/psargs-330)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: Aborting method
\_PR.CPU0._CPC due to previous error (AE_NOT_FOUND) (20190816/psparse-529)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: Aborting method
\_PR.CPU2._CPC due to previous error (AE_NOT_FOUND) (20190816/psparse-529)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI BIOS Error (bug): Could not
resolve symbol [\_PR.CPU0._CPC.CPC1], AE_NOT_FOUND (20190816/psargs-330)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: Aborting method
\_PR.CPU0._CPC due to previous error (AE_NOT_FOUND) (20190816/psparse-529)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: Aborting method
\_PR.CPU3._CPC due to previous error (AE_NOT_FOUND) (20190816/psparse-529)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI BIOS Error (bug): Could not
resolve symbol [\_PR.CPU0._CPC.CPC1], AE_NOT_FOUND (20190816/psargs-330)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: Aborting method
\_PR.CPU0._CPC due to previous error (AE_NOT_FOUND) (20190816/psparse-529)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: Aborting method
\_PR.CPU4._CPC due to previous error (AE_NOT_FOUND) (20190816/psparse-529)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI BIOS Error (bug): Could not
resolve symbol [\_PR.CPU0._CPC.CPC1], AE_NOT_FOUND (20190816/psargs-330)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: Aborting method
\_PR.CPU0._CPC due to previous error (AE_NOT_FOUND) (20190816/psparse-529)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: Aborting method
\_PR.CPU5._CPC due to previous error (AE_NOT_FOUND) (20190816/psparse-529)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI BIOS Error (bug): Could not
resolve symbol [\_PR.CPU0._CPC.CPC1], AE_NOT_FOUND (20190816/psargs-330)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: Aborting method
\_PR.CPU0._CPC due to previous error (AE_NOT_FOUND) (20190816/psparse-529)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: Aborting method
\_PR.CPU6._CPC due to previous error (AE_NOT_FOUND) (20190816/psparse-529)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI BIOS Error (bug): Could not
resolve symbol [\_PR.CPU0._CPC.CPC1], AE_NOT_FOUND (20190816/psargs-330)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: Aborting method
\_PR.CPU0._CPC due to previous error (AE_NOT_FOUND) (20190816/psparse-529)
Sep 25 11:18:46 deus-ex-machina kernel: ACPI Error: Aborting method
\_PR.CPU7._CPC due to previous error (AE_NOT_FOUND) (20190816/psparse-529)
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