Created attachment 1471643 [details] Full dmesg in 4.17.11 Description of problem: With kernel-4.17.11 I get a slew of ACPI errors at boot that weren't there in 4.17.10: [ 0.028419] ACPI Error: Result stack is empty! State=00000000f95979a7 (20180313/dswstate-65) [ 0.028430] ACPI Error: AE_AML_NO_RETURN_VALUE, Missing or null operand (20180313/dsutils-612) [ 0.028436] ACPI Error: AE_AML_NO_RETURN_VALUE, While creating Arg 0 (20180313/dsutils-727) [ 0.028491] ACPI Error: Result stack is empty! State=00000000f95979a7 (20180313/dswstate-65) [ 0.028497] ACPI Error: AE_AML_NO_RETURN_VALUE, Missing or null operand (20180313/dsutils-612) [ 0.028501] ACPI Error: AE_AML_NO_RETURN_VALUE, While creating Arg 0 (20180313/dsutils-727) [ 0.028508] ACPI Error: Result stack is empty! State=00000000f95979a7 (20180313/dswstate-65) [ 0.028513] ACPI Error: AE_AML_NO_RETURN_VALUE, Missing or null operand (20180313/dsutils-612) [ 0.028517] ACPI Error: AE_AML_NO_RETURN_VALUE, While creating Arg 0 (20180313/dsutils-727) [ 0.028653] ACPI Error: Result stack is empty! State=00000000f95979a7 (20180313/dswstate-65) [ 0.028658] ACPI Error: AE_AML_NO_RETURN_VALUE, Missing or null operand (20180313/dsutils-612) [ 0.028662] ACPI Error: AE_AML_NO_RETURN_VALUE, While creating Arg 0 (20180313/dsutils-727) [ 0.029103] ACPI Error: Result stack is empty! State=00000000f95979a7 (20180313/dswstate-65) [ 0.029109] ACPI Error: AE_AML_NO_RETURN_VALUE, Missing or null operand (20180313/dsutils-612) [ 0.029114] ACPI Error: AE_AML_NO_RETURN_VALUE, While creating Arg 0 (20180313/dsutils-727) [ 0.029276] ACPI Error: Result stack is empty! State=00000000f95979a7 (20180313/dswstate-65) [ 0.029282] ACPI Error: AE_AML_NO_RETURN_VALUE, Missing or null operand (20180313/dsutils-612) [ 0.029287] ACPI Error: AE_AML_NO_RETURN_VALUE, While creating Arg 0 (20180313/dsutils-727) [ 0.029924] ACPI Error: Result stack is empty! State=00000000f95979a7 (20180313/dswstate-65) [ 0.029930] ACPI Error: AE_AML_NO_RETURN_VALUE, Missing or null operand (20180313/dsutils-612) [ 0.029935] ACPI Error: AE_AML_NO_RETURN_VALUE, While creating Arg 0 (20180313/dsutils-727) [ 0.029941] ACPI Error: Result stack is empty! State=00000000f95979a7 (20180313/dswstate-65) [ 0.029947] ACPI Error: AE_AML_NO_RETURN_VALUE, Missing or null operand (20180313/dsutils-612) [ 0.029952] ACPI Error: AE_AML_NO_RETURN_VALUE, While creating Arg 0 (20180313/dsutils-727) [ 0.031717] ACPI Error: Result stack is empty! State=00000000f95979a7 (20180313/dswstate-65) [ 0.031725] ACPI Error: AE_AML_NO_RETURN_VALUE, Missing or null operand (20180313/dsutils-612) [ 0.031730] ACPI Error: AE_AML_NO_RETURN_VALUE, While creating Arg 0 (20180313/dsutils-727) [ 0.031738] ACPI Error: Result stack is empty! State=00000000f95979a7 (20180313/dswstate-65) [ 0.031743] ACPI Error: AE_AML_NO_RETURN_VALUE, Missing or null operand (20180313/dsutils-612) [ 0.031748] ACPI Error: AE_AML_NO_RETURN_VALUE, While creating Arg 0 (20180313/dsutils-727) Full dmesg attached.
Seems it's known and patched - https://lkml.org/lkml/2018/7/28/151
Fix went in 4.17.12-stable which should be out soon https://lkml.org/lkml/2018/8/1/811
kernel-headers-4.17.12-1.fc28 kernel-tools-4.17.12-200.fc28 kernel-4.17.12-200.fc28 has been submitted as an update to Fedora 28. https://bodhi.fedoraproject.org/updates/FEDORA-2018-ca0e10fc6e
kernel-headers-4.17.12-1.fc27 kernel-tools-4.17.12-100.fc27 kernel-4.17.12-100.fc27 has been submitted as an update to Fedora 27. https://bodhi.fedoraproject.org/updates/FEDORA-2018-2f6df9abfb
(In reply to Ozkan Sezer from comment #2) > Fix went in 4.17.12-stable which should be out soon > https://lkml.org/lkml/2018/8/1/811 Ok. These messages are gone with this update.
kernel-4.17.12-100.fc27, kernel-headers-4.17.12-1.fc27, kernel-tools-4.17.12-100.fc27 has been pushed to the Fedora 27 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2018-2f6df9abfb
kernel-4.17.12-200.fc28, kernel-headers-4.17.12-1.fc28, kernel-tools-4.17.12-200.fc28 has been pushed to the Fedora 28 testing repository. If problems still persist, please make note of it in this bug report. See https://fedoraproject.org/wiki/QA:Updates_Testing for instructions on how to install test updates. You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2018-ca0e10fc6e
Still present in .12. I can confirm that rolling back to .9 fixes it.
(In reply to HaskellCurry from comment #8) > Still present in .12. I can confirm that rolling back to .9 fixes it. Apologies, seems to be fixed.
kernel-4.17.12-200.fc28, kernel-headers-4.17.12-1.fc28, kernel-tools-4.17.12-200.fc28 has been pushed to the Fedora 28 stable repository. If problems still persist, please make note of it in this bug report.
kernel-4.17.12-100.fc27, kernel-headers-4.17.12-1.fc27, kernel-tools-4.17.12-100.fc27 has been pushed to the Fedora 27 stable repository. If problems still persist, please make note of it in this bug report.