Stuck on boot after root patching
Boot into recovery by pressing space when your disk is selected on the OCLP bootpicker (if you have it hidden, hold ESC while starting up)
Note: If your disk name is something else than "Macintosh HD", make sure to change the path accordingly. You can figure out your disk name by typing ls /Volumes.
Go into terminal and first mount the disk by typing
mount -uw "/Volumes/Macintosh HD"
Then revert the snapshot
cd "/Volumes/Macintosh HD/Library/Extensions" && ls
You should now see bunch of .kexts. If you only see .kexts starting with "HighPoint" and "SoftRAID", you can ignore this and just restart the system. If other kexts are found, continue.
Delete everything except for the ones that start with HighPoint and SoftRAID, by using rm -rf "kextname"
Then restart and now your system should be restored to the unpatched snapshot and should be able to boot again.