[HELP] ACPI Error

[pengjiexu]

system: mojave 10.14.6
machine: dell optiplex 7050mff
cpu: i7-7700t

kernel_task high cpu usage and dmesg about this error

ACPI Error: ACPI Error: Method parse/execution failed Method parse/execution failed [\134_SB.PCI0.I2C0.PAS1] (Node ffffff803c620780)[\134_SB.PCI0.I2C0.PAS1] (Node ffffff803c620780), AE_NOT_EXIST, AE_NOT_EXIST (20160930/psparse-632)
(20160930/psparse-632)
ACPI Error: ACPI Error: Method parse/execution failed Method parse/execution failed [\134_GPE._L6F] (Node ffffff803c614a20)[\134_GPE._L6F] (Node ffffff803c614a20), AE_NOT_EXIST, AE_NOT_EXIST (20160930/psparse-632)
(20160930/psparse-632)
ACPI Exception: AE_NOT_EXIST, ACPI Exception: AE_NOT_EXIST, while evaluating GPE method [_L6F]while evaluating GPE method [_L6F] (20160930/evgpe-814)
(20160930/evgpe-814)
ACPI Error: ACPI Error: No handler for Region [RCH1] (ffffff803bfc1640) [GenericSerialBus]No handler for Region [RCH1] (ffffff803bfc1640) [GenericSerialBus] (20160930/evregion-252)
(20160930/evregion-252)
ACPI Error: ACPI Error: Region GenericSerialBus (ID=9) has no handlerRegion GenericSerialBus (ID=9) has no handler (20160930/exfldio-392)
(20160930/exfldio-392)
[PAS1] @00009 #002D: [PAS1] @00009 #002D: PP5599PP

No Local Variables are initialized for method [PAS1]
No Local Variables are initialized for method [PAS1]


No Arguments are initialized for method [PAS1]
No Arguments are initialized for method [PAS1]

 

[Edhawk]

You need to provide some more information. The DSDT on its own tells us nothing. What are you injecting/using to cause the 'PAS1' device/entry to kernel panic?

If I read the kernel panic information and the two sections where the PAS1 entry is present in your DSDT the kernel panic is related to an I2C device.

Screenshot showing 1 of 2 PAS1 entries in your DSDT.aml



Screenshot showing 2 of 2 PAS1 entries in your DSDT.aml



What I2C devices does your Optiplex contain/use?

What if any I2C 'fixes' have you applied to your system?

 

[Feartech]

system: mojave 10.14.6
machine: dell optiplex 7050mff
cpu: i7-7700t

kernel_task high cpu usage and dmesg about this error

also, why do you need a DSDT for?

 

[pengjiexu]

You need to provide some more information. The DSDT on its own tells us nothing. What are you injecting/using to cause the 'PAS1' device/entry to kernel panic?

If I read the kernel panic information and the two sections where the PAS1 entry is present in your DSDT the kernel panic is related to an I2C device.

Screenshot showing 1 of 2 PAS1 entries in your DSDT.aml

View attachment 498832

Screenshot showing 2 of 2 PAS1 entries in your DSDT.aml

View attachment 498833

What I2C devices does your Optiplex contain/use?

What if any I2C 'fixes' have you applied to your system?

here it's my EFI folder

 

[Edhawk]

Here is a revised Kaby Lake OpenCore EFI Folder based on OC 0.6.3.

Here is the OC Sanity Check for the revised config.plist - https://opencore.slowgeek.com/?file=kabylake063CS3fNt&rs=kabylake063

I have tweaked some of the kexts and drivers. I have replaced the SSDT's and associated config.plist patches, having used your DSDT.aml to generate the new SSDT's and patches with corpnewt's SSDTTime-Machine python script. A copy of the Results folder created with the script is attached.

Try this EFI Folder in place of your current one, on your Micro Form Factor Dell Optiplex.