AMD Rayon R7 5800H Install Monterey kernel Panic

Z

zxc2689963

Active member
AMD OS X Member
Feb 27, 2022
135
92
28
Hello everyone, the Monterey kernel panic problem has been solved for AMD R7 5800H notebook installation. It is a great thing that the CPU can now run on 8 cores. Thank you guys very much.Thank them for discovering the problem and providing kernel patches @ExtremeX@Visual

Brand: Lenovo
Model: Legion 5 6th Gen
CPU: AMD Ryzen 7 5800h
GPU: AMD Radeon RX 6600m 8GB ( Separate GPU mode)
HDD: Samsung SSD 970 EVO Plus 1TB (1000 GB, PCI-E 3.0 x4)
WDS500G3X0C-00SJG0 (500 GB, PCI-E 3.0 x4)
Network: RealTek Semiconductor RTL8168/8111 PCI-E Gigabit Ethernet NIC
Intel(R) Wi-Fi 6E AX210 160MHz
Ram: x2 8GB 3200mhz ddr4
Display: 15.6 1080p 165HZ

Updated October 5, 2023
Problems solved:
1. You do not need to disable XHCI
2. The microphone problem is rectified
3. Monitor brightness can be adjusted, only in Ventura

Unresolved issues:
Failure to wake from sleep

 

Attachments

Last edited:
  • Like
  • Wow
Reactions: yunyun, ynsc133, 翻斗花园-胡图图 and 9 others
Solution
ExtremeXT
zty199 said:
Panic from Monterey 12.6
View attachment 7258
Click to expand...
Thanks. I looked at the sched_prim.c file in the XNU Kernel source code (nice of Apple to let us know exactly where to search) and found that it's related to the TSC (Time Stamp Counter) Syncronization of the CPU cores. The section of the code which gives the panic is: https://github.com/apple-oss-distributions/xnu/blob/xnu-8020.140.41/osfmk/kern/sched_prim.c#L2836
Unfortunately Apple didn't update the XNU Source Code for macOS 12.6 yet, but I still managed to find the place where it calls the panic.
Image 1 is the code of XNU that panics if the time between cores does not match (not syncronized properly).

As seen when comparing the Big Sur and Monterey code (Image 2), Big Sur...
Sort by date Sort by votes
@ExtremeXT It may be possible but not easy. Not sure if that would fix the issue though.
 
  • Like
Reactions: ExtremeXT
Upvote 0 Downvote
@Shaneee Thanks for your input. I'm pretty sure it would fix it since that's where it panics, but I'm guessing that it's not worth the time.

On another note, this seems like what we need! (Image)

@zty199 Please try this EFI.

@craighazan Do you also have this laptop? If so can you test it?

- ExtremeXT
 

Attachments

  • Screenshot_10.png
    Screenshot_10.png
    12.4 KB · Views: 20
  • EFI.zip
    EFI.zip
    27.3 MB · Views: 15
Last edited:
Upvote 0 Downvote
ExtremeXT said:
@Shaneee Thanks for your input. I'm pretty sure it would fix it since that's where it panics, but I'm guessing that it's not worth the time.

On another note, this seems like what we need! (Image)

@zty199 Please try this EFI.

@craighazan Do you also have this laptop? If so can you test it?

- ExtremeXT
Click to expand...
Seems to be the same panic with TSC_sync_margin=0
587C9A41B16852E4D159F0DDC8F63264.jpg
 
  • Like
Reactions: ExtremeXT
Upvote 1 Downvote
@zty199 Okay, test this new EFI. It includes a new kernel patch that should fully suppress/remove the panic. Credits to @Visual

- ExtremeXT
 

Attachments

  • Like
Reactions: Deleted member 18511
Upvote 0 Downvote
Upvote 0 Downvote
zty199 said:
I have another PC, but it has been upgraded to Ventura 13.0 beta 5...... I need to downgrade to 12.6 first
Click to expand...
Try setting FindMask to nothing (empty) in the TSC kernel patch. I'm not home right now so I cannot send a modified EFI.
 
Upvote 0 Downvote

Attachments

Upvote 0 Downvote
ExtremeXT said:
Try setting FindMask to nothing (empty) in the TSC kernel patch. I'm not home right now so I cannot send a modified EFI.
Click to expand...
Still got OC: Kernel patcher result 17 for kernel - Not Found
screenshot.jpg

BTW, I just install Monterey 12.6 on another PC in an external disk, and I got kernel log from Hackintool. Is this log what you need?
 

Attachments

Upvote 0 Downvote
zty199 said:
Still got OC: Kernel patcher result 17 for kernel - Not Found
View attachment 7276

BTW, I just install Monterey 12.6 on another PC in an external disk, and I got kernel log from Hackintool. Is this log what you need?
Click to expand...
I need the kernel file from /System/Library/Kernels.

EDIT: Don't need it anymore, will send new EFI soon.

- ExtremeXT
 
Last edited:
Upvote 0 Downvote
Upvote 0 Downvote
@zty199
Here's the new EFI, with a new kernel patch for Monterey 12.6 (old one was for Ventura as that was the only kernel I had on hand).
As before, credits to @Visual.
Good luck.

EDIT: I modified the EFI, if you already downloaded it re-download.

- ExtremeXT
 

Attachments

Last edited:
Upvote 0 Downvote
ExtremeXT said:
@zty199
Here's the new EFI, with a new kernel patch for Monterey 12.6 (old one was for Ventura as that was the only kernel I had on hand).
As before, credits to @Visual.
Good luck.

EDIT: I modified the EFI, if you already downloaded it re-download.

- ExtremeXT
Click to expand...
:unsure:Now AppleACPIPlatform shows again......
IMG_0212.JPG
 
Upvote 0 Downvote
Upvote 0 Downvote
  • Like
Reactions: zty199
Upvote 0 Downvote
Upvote 0 Downvote
You must log in or register to reply here.
Top Bottom
✖
  AdBlock Detected
Sure, ad-blocking software does a great job at blocking ads, but it also blocks some useful and important features of our website. For the best possible site experience please take a moment to disable your AdBlocker.