Page MenuHomePhabricator

restbase-dev1006: ACPI errors
Open, LowPublic

Description

After the recent disk failure and subsequent reimage, restbase-dev1006 has ACPI errors in the dmesg output:

[308977.890912] ACPI Exception: AE_AML_BUFFER_LIMIT, Evaluating _PMM (20160831/power_meter-338)
[308977.929893] ACPI Error: SMBus/IPMI/GenericSerialBus write requires Buffer of length 66, found length 32 (20160831/exfield-427)
[308977.984034] ACPI Error: Method parse/execution failed [\_SB.PMI0._PMM] (Node ffff896e7edc5e60), AE_AML_BUFFER_LIMIT (20160831/psparse-543)
[308978.042945] ACPI Exception: AE_AML_BUFFER_LIMIT, Evaluating _PMM (20160831/power_meter-338)
[309037.785290] ACPI Error: SMBus/IPMI/GenericSerialBus write requires Buffer of length 66, found length 32 (20160831/exfield-427)
[309037.841661] ACPI Error: Method parse/execution failed [\_SB.PMI0._PMM] (Node ffff896e7edc5e60), AE_AML_BUFFER_LIMIT (20160831/psparse-543)
[309037.902286] ACPI Exception: AE_AML_BUFFER_LIMIT, Evaluating _PMM (20160831/power_meter-338)
[309037.942857] ACPI Error: SMBus/IPMI/GenericSerialBus write requires Buffer of length 66, found length 32 (20160831/exfield-427)
[309038.000588] ACPI Error: Method parse/execution failed [\_SB.PMI0._PMM] (Node ffff896e7edc5e60), AE_AML_BUFFER_LIMIT (20160831/psparse-543)
[309038.060047] ACPI Exception: AE_AML_BUFFER_LIMIT, Evaluating _PMM (20160831/power_meter-338)
[309097.789829] ACPI Error: SMBus/IPMI/GenericSerialBus write requires Buffer of length 66, found length 32 (20160831/exfield-427)
[309097.844953] ACPI Error: Method parse/execution failed [\_SB.PMI0._PMM] (Node ffff896e7edc5e60), AE_AML_BUFFER_LIMIT (20160831/psparse-543)
[309097.904803] ACPI Exception: AE_AML_BUFFER_LIMIT, Evaluating _PMM (20160831/power_meter-338)
[309097.944577] ACPI Error: SMBus/IPMI/GenericSerialBus write requires Buffer of length 66, found length 32 (20160831/exfield-427)
[309097.998824] ACPI Error: Method parse/execution failed [\_SB.PMI0._PMM] (Node ffff896e7edc5e60), AE_AML_BUFFER_LIMIT (20160831/psparse-543)
[309098.056663] ACPI Exception: AE_AML_BUFFER_LIMIT, Evaluating _PMM (20160831/power_meter-338)

Since we blacklist the acpi kernel module, this is likely some first-boot weirdness that will resolve itself with a reboot.

Event Timeline

Eevans created this task.Jul 31 2019, 1:52 PM
Restricted Application added a subscriber: Aklapper. · View Herald TranscriptJul 31 2019, 1:52 PM
Eevans triaged this task as Low priority.Jul 31 2019, 1:53 PM
Eevans added a project: Core Platform Team.
Eevans claimed this task.Aug 28 2019, 6:20 PM

Mentioned in SAL (#wikimedia-operations) [2019-08-28T18:32:41Z] <urandom> rebooting restbase-dev1006 -- T229421

Host has been rebooted and there are no ACPI errors present.