Kernel Panic during Ventura Installation

[nocaptony]

Tried a few solutions but keeps panicking around the same area. EFI and log are attached below.

 

[Edhawk]

Make sure you are using the latest releases of the kexts. Specifically AMDRyzenCPUPowerManagement.kext and SMCAMDProcessor.kext. As the previous release of SMCAMDProcessor.kext (0.7.0) doesn't work in macOS Ventura, it causes a KP during the boot process.

Releases · trulyspinach/SMCAMDProcessor

Power management, monitoring and VirtualSMC plugin for AMD processors - trulyspinach/SMCAMDProcessor

github.com

Can you post a screen image of the KP. As that might tell us what is causing the KP.

 

[nocaptony]

Make sure you are using the latest releases of the kexts. Specifically AMDRyzenCPUPowerManagement.kext and SMCAMDProcessor.kext. As the previous release of SMCAMDProcessor.kext (0.7.0) doesn't work in macOS Ventura, it causes a KP during the boot process.

Releases · trulyspinach/SMCAMDProcessor

Power management, monitoring and VirtualSMC plugin for AMD processors - trulyspinach/SMCAMDProcessor

github.com

Can you post a screen image of the KP. As that might tell us what is causing the KP.

Here is a picture of the screen. I tried putting in the most recent kexts as you linked but still to no avail. All of the panics have occurred at this spot, where IOG flag 0x3 (0x51) always pops up. Thanks for the reply.

 

[Edhawk]

You have the Kernel > Emulate > DummyPowerManagement entry set as False, it should be set as True.

I have edited your EFI, specifically the config.plist, making the change listed above and cleaning up the config to remove a number of placeholder entries you don't need with your AMD system.

Try this revised OC EFI and see if this works any better.

 

[nocaptony]

You have the Kernel > Emulate > DummyPowerManagement entry set as False, it should be set as True.

I have edited your EFI, specifically the config.plist, making the change listed above and cleaning up the config to remove a number of placeholder entries you don't need with your AMD system.

Try this revised OC EFI and see if this works any better.

Thanks for taking the time to revise the EFI. I tried it, but still didn't work. The installer keeps panicking at about the same place, I have two pictures of the screen. See attached below.

 

[Edhawk]

Try this EFI.

It only has a single change to config.plist boot argument.

 

[alyxferrari]

Add AppleMCEReporterDisabler.

 

[nocaptony]

Try this EFI.

It only has a single change to config.plist boot argument.

I used the second rendition of the EFI and added the AppleMCEReporterDisabler kext to it and I finally got macOS Ventura installed. Thank you both so much for the help. Just one more thing: the CPU is showing up as unknown in the system information tab. Is there any fix to this? See image attached below. Also attaching the new EFI just in case it is needed.

 

[alyxferrari]

Add the RestrictEvents kext. If you have an 8+ core CPU, set PlatformInfo -> Generic -> ProcessorType to 3841. Otherwise, set it to 1537.

 

[nocaptony]

Add the RestrictEvents kext. If you have an 8+ core CPU, set PlatformInfo -> Generic -> ProcessorType to 3841. Otherwise, set it to 1537.

Yep, that fixed it. Thank you both so much for the help once again.