OpenCore on B960 hanging with DSMOS or Buffer Pool Allocate failed while installing OS X Yosemite

OpenCore on B960 hanging with DSMOS or Buffer Pool Allocate failed while installing OS X Yosemite

I'm trying to hackintosh my Toshiba Satellite C655, and was able to boot into a recovery image. However, since neither my WiFi card nor Ethernet chipset are supported, I decided to use an offline installer instead. I'm using Yosemite for now to see what works and if I can upgrade further. When booting up the offline installer, the kernel hangs on DSMOS or Buffer Pool Allocate [181000] failed. I don't quite remember what I did to make DSMOS stop, but it used to appear just after the last line shown.

https://preview.redd.it/lm1xzmcvpya51.png?width=909&format=png&auto=webp&s=891e18e764b4d8e5fc982de9e7bac48e99396404

Since I'm using a Sandy Bridge processor with HD2000 graphics, I followed this guide and its linked thread for framebuffer patching, though I'm guessing I didn't do it right. I'm using DuetPkg for UEFI emulation. When booting into single user mode, I also cannot seem to mount my USB for read/write, with a message saying the drive is write-locked. Other USB functions didn't work in recovery images either. Another notable inclusion is my SSDT-HPET patches for RTC and TIMR ACPI patches. Does anybody have any suggestions? I'll include more detailed information below.

  • CPU: Intel B960 rPGA988B @ 2.2GHz, HM65 chipset with Intel HD2000 iGPU
  • boot-args: keepsyms=1 debug=0x100 alcid=1 npci=0x2000 GraphicsEnabler=Yes IPGEnabler=Yes PCIRootUID=1 -v -no_compat_check(Tried with GraphicsEnabler=No, no effect)
  • DeviceProperties:

https://preview.redd.it/152q5he6uya51.png?width=875&format=png&auto=webp&s=7796b7fafa43388b9a816f0535810ee66949379a

  • PlatformInfo:

Using MacBookPro8,1 because it seemed to have close specs to my laptop, let me know if that should change

  • Directory Structure:

https://preview.redd.it/jjpwy0svxya51.png?width=632&format=png&auto=webp&s=cb1eccf4115a00282a1fa21195d23f39af6770b1

(I've tried swapping VirtualSMC with FakeSMC, to no avail.)

Any help would be greatly appreciated!

submitted by /u/ARadioActivePigeon
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