Bug 216088 - ACPI BIOS Error (bug): AE_AML_BUFFER_LIMIT
Summary: ACPI BIOS Error (bug): AE_AML_BUFFER_LIMIT
Status: NEEDINFO
Alias: None
Product: ACPI
Classification: Unclassified
Component: BIOS (show other bugs)
Hardware: All Linux
: P1 low
Assignee: Zhang Rui
URL:
Keywords:
: 216093 (view as bug list)
Depends on:
Blocks:
 
Reported: 2022-06-06 23:14 UTC by uli
Modified: 2022-06-27 04:18 UTC (History)
1 user (show)

See Also:
Kernel Version: kernel 5.18.1-1-default
Subsystem:
Regression: No
Bisected commit-id:

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Description uli 2022-06-06 23:14:09 UTC 
When booting (kernel 5.18.1-1-default) I get lots of error reports:
Jun 06 09:23:06 linux-4skc kernel: ACPI BIOS Error (bug): AE_AML_BUFFER_LIMIT, Field [D008] at bit offset/length 128/8 exceeds size of target Buffer (128 bits) (20211217/dsopcode-198)
Jun 06 09:23:06 linux-4skc kernel: ACPI Error: Aborting method \_SB.WMID.HWMC due to previous error (AE_AML_BUFFER_LIMIT) (20211217/psparse-529)
Jun 06 09:23:06 linux-4skc kernel: ACPI Error: Aborting method \_SB.WMID.WMAD due to previous error (AE_AML_BUFFER_LIMIT) (20211217/psparse-529)
Jun 06 09:23:06 linux-4skc kernel: ACPI BIOS Error (bug): AE_AML_BUFFER_LIMIT, Field [D008] at bit offset/length 128/8 exceeds size of target Buffer (128 bits) (20211217/dsopcode-198)
Jun 06 09:23:06 linux-4skc kernel: ACPI Error: Aborting method \_SB.WMID.HWMC due to previous error (AE_AML_BUFFER_LIMIT) (20211217/psparse-529)
Jun 06 09:23:06 linux-4skc kernel: ACPI Error: Aborting method \_SB.WMID.WMAD due to previous error (AE_AML_BUFFER_LIMIT) (20211217/psparse-529)
Jun 06 09:23:06 linux-4skc kernel: ACPI BIOS Error (bug): AE_AML_BUFFER_LIMIT, Field [D008] at bit offset/length 128/8 exceeds size of target Buffer (128 bits) (20211217/dsopcode-198)
Jun 06 09:23:06 linux-4skc kernel: ACPI Error: Aborting method \_SB.WMID.HWMC due to previous error (AE_AML_BUFFER_LIMIT) (20211217/psparse-529)
Jun 06 09:23:06 linux-4skc kernel: ACPI Error: Aborting method \_SB.WMID.WMAD due to previous error (AE_AML_BUFFER_LIMIT) (20211217/psparse-529)
Jun 06 09:23:06 linux-4skc kernel: ACPI BIOS Error (bug): AE_AML_BUFFER_LIMIT, Field [D008] at bit offset/length 128/8 exceeds size of target Buffer (128 bits) (20211217/dsopcode-198)
Jun 06 09:23:06 linux-4skc kernel: ACPI Error: Aborting method \_SB.WMID.HWMC due to previous error (AE_AML_BUFFER_LIMIT) (20211217/psparse-529)
Jun 06 09:23:06 linux-4skc kernel: ACPI Error: Aborting method \_SB.WMID.WMAD due to previous error (AE_AML_BUFFER_LIMIT) (20211217/psparse-529)
Jun 06 09:23:06 linux-4skc kernel: ACPI BIOS Error (bug): AE_AML_BUFFER_LIMIT, Field [D009] at bit offset/length 136/8 exceeds size of target Buffer (136 bits) (20211217/dsopcode-198)
Jun 06 09:23:06 linux-4skc kernel: ACPI Error: Aborting method \_SB.WMID.HWMC due to previous error (AE_AML_BUFFER_LIMIT) (20211217/psparse-529)
Jun 06 09:23:06 linux-4skc kernel: ACPI Error: Aborting method \_SB.WMID.WMAD due to previous error (AE_AML_BUFFER_LIMIT) (20211217/psparse-529)
Jun 06 09:23:06 linux-4skc kernel: ACPI BIOS Error (bug): AE_AML_BUFFER_LIMIT, Field [D009] at bit offset/length 136/8 exceeds size of target Buffer (136 bits) (20211217/dsopcode-198)
Jun 06 09:23:06 linux-4skc kernel: ACPI Error: Aborting method \_SB.WMID.HWMC due to previous error (AE_AML_BUFFER_LIMIT) (20211217/psparse-529)
Jun 06 09:23:06 linux-4skc kernel: ACPI Error: Aborting method \_SB.WMID.WMAD due to previous error (AE_AML_BUFFER_LIMIT) (20211217/psparse-529)
Jun 06 09:23:06 linux-4skc kernel: ACPI BIOS Error (bug): AE_AML_BUFFER_LIMIT, Field [D008] at bit offset/length 128/8 exceeds size of target Buffer (128 bits) (20211217/dsopcode-198)
Jun 06 09:23:06 linux-4skc kernel: ACPI Error: Aborting method \_SB.WMID.HWMC due to previous error (AE_AML_BUFFER_LIMIT) (20211217/psparse-529)
Jun 06 09:23:06 linux-4skc kernel: ACPI Error: Aborting method \_SB.WMID.WMAD due to previous error (AE_AML_BUFFER_LIMIT) (20211217/psparse-529)
Jun 06 09:23:06 linux-4skc tlp[836]: Error: tlp.service is not enabled, power saving will not apply on boot.
Jun 06 09:23:06 linux-4skc tlp[836]: >>> Invoke 'systemctl enable tlp.service' to correct this!

After the login everything works fine
Comment 1 Zhang Rui 2022-06-27 04:17:37 UTC 
This is likely to be a BIOS bug that kernel just reports this out.
If this is the case, then there is nothing we can do from kernel side.

Please attach the acpidump file and full dmesg output after boot so that we can make a double check.
Comment 2 Zhang Rui 2022-06-27 04:18:05 UTC 
*** Bug 216093 has been marked as a duplicate of this bug. ***
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