Fixed: Kernel panick, can't find the culprit.

[Probably_wrong]

Hi guys,

I hope this is correctly noted..
As far as I can make out, the panick is due to:

cckprng_init_gen: Generator has already been seeded" Kernel extensions in backtrace: com.apple.kec.corecrypto(1.0) com.apple.driver.AppleACPIPlatform(6.1)

Correct?

This happened during the initial boot of the installation process for 10.15.4. I figure a kext or driver is not correctly adjusted in my cofig.plist but I can't find any info on corecrypto or ACPIPlatform.

 

[Probably_wrong]

Hi guys,

I hope this is correctly noted..
As far as I can make out, the panick is due to:

cckprng_init_gen: Generator has already been seeded" Kernel extensions in backtrace: com.apple.kec.corecrypto(1.0) com.apple.driver.AppleACPIPlatform(6.1)

Correct?

This happened during the initial boot of the installation process for 10.15.4. I figure a kext or driver is not correctly adjusted in my cofig.plist but I can't find any info on corecrypto or ACPIPlatform.

I noticed that I made a mistake in the boot args, and replaced npci=0x200 with npci=0x2000.
I also updated the AppleALC to version 1.5.2 DE build.

 

[Peepbird]

I noticed that I made a mistake in the boot args, and replaced npci=0x200 with npci=0x2000.
I also updated the AppleALC to version 1.5.2 DE build.

Where did you find AppleALC v. 1.5.2?

 

[Shaneee]

Where did you find AppleALC v. 1.5.2?

Compiled from source, AppleALC 1.5.2 RELEASE

 

[Peepbird]

Compiled from source, AppleALC 1.5.2 RELEASE

Nice! I'm going to incorporate that into my build, see if it fully boots then.

 

[Peepbird]

Nice! I'm going to incorporate that into my build, see if it fully boots then.

@Shaneee it didn't work. Are you skilled enough to be able to make out what my issue could be in the thread that I posted? perhaps confirm that it's a GPU issue?

 

[Shaneee]

@Peepbird make your own topic listing your issue and hardware and tag me.

 

[the_root79]

Hello, I'm having the same issue, same kernel panic message, can you please advice - what would eventually be the problem ?

This is a photo of the kernel panic message:

New photo · Sunday, Aug 8, 2021 📸

Tap to view!

photos.app.goo.gl

MySetup is:
CPU: Threadripper 3970X
RAM: 32Gb ( Corsair )
MB: ASUS ZENITH II EXTREME
HDD: NVMe Samsung SSD 980 PRO 500Gb

OpenCore 0.7.1

@Shaneee , please, advice if you have any idea ?