Just compiled and added to the repo of v8 versions 8.4.371.7.
This version consistently crashed for arm, arm64 and x86 when the Isolate initialization process tried to set the logger up. I have disabled Isolate log capabilities, which is fine on my side, but could not be your case.
As usual, I have added library files and compilation header files for easy embedding.
Go get them out while fresh: https://github.com/hyperandroid/CompiledV8
Quantum observations 