On OS X Catalina, running 'solve' in DifferentialEquations causes crash

General Usage
18

I don’t remember what I imported last time, but here I’m only using DifferentialEquations and BenchmarkTools. I ran updates just prior, so both 1.4 and 1.6 are running VectorizationBase 0.12.16.

julia> @btime solve($prob);
  104.578 μs (3991 allocations: 112.48 KiB)

julia> versioninfo()
Julia Version 1.4.2
Commit 44fa15b150* (2020-05-23 18:35 UTC)
Platform Info:
  OS: macOS (x86_64-apple-darwin18.7.0)
  CPU: Intel(R) Core(TM) i5-1038NG7 CPU @ 2.00GHz
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-8.0.1 (ORCJIT, goldmont)

And 1.6 is still quite a bit slower:

julia> @btime solve($prob);
  716.312 μs (3989 allocations: 113.94 KiB)

julia> versioninfo()
Julia Version 1.6.0-DEV.306
Commit 59b8dde7c1 (2020-06-26 09:21 UTC)
Platform Info:
  OS: macOS (x86_64-apple-darwin18.7.0)
  CPU: Intel(R) Core(TM) i5-1038NG7 CPU @ 2.00GHz
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-9.0.1 (ORCJIT, icelake-client)