#[EB|LOG:EXITBS:START] stuck

powermint

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AMD OS X Member
Feb 8, 2025
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CPU:
Ryzen 5 4500
hi, i had a ventura system and everything worked great, after +-6 months decided to install sonoma, when i boot recovery dmg its crashing with this error, tried to fix it as written on guide, no progress, can somebody help me pls?

upd: could there be a problem with 32gb ram with 3200mhz
 

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Hmm... Misc > Security > SecureBootModel should be Default and Misc > Debug > Target should be 67.
 
Also your Misc > Debug section seems wrong, in my config I have, Misc > Debug;
  1. AppleDebug > True
  2. ApplePanic > True
  3. DisableWatchDog > False
In your config its the other way around.
 
Under Booter ResizeAppleGPU your original had 0 it is currently -1 switch it to 0
 
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loaded, but there is a lot of vm_shared_region_start_adress() errors
vm_shared_region_start_address() errors are slide calculation issues. Try these:


Config.plist changes:


  • Booter → Quirks → ProvideCustomSlide → Enabled
  • Booter → Quirks → EnableWriteUnprotector → NO (if on newer macOS)
  • Booter → Quirks → ProtectMemoryRegions → Enabled
  • Booter → Quirks → RebuildAppleMemoryMap → Enabled
 
vm_shared_region_start_address() errors are slide calculation issues. Try these:


Config.plist changes:


  • Booter → Quirks → ProvideCustomSlide → Enabled
  • Booter → Quirks → EnableWriteUnprotector → NO (if on newer macOS)
  • Booter → Quirks → ProtectMemoryRegions → Enabled
  • Booter → Quirks → RebuildAppleMemoryMap → Enabled
nothing has changed :(
 
Is resize bar disabled in your bios?
 
For some reason your opencore was downgraded to 0.88. Try this dont edit it just try and let me know if you can send a pic of any erros that would be great.
 

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Contact Shaneee. He is the master of AMD he can fix I am sure.

 
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