bootsnap: Fails to load iseq cache in Linux

I have xfs + xattrs configured on my linux box, when booting I get:

/home/sam/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/bootsnap-0.2.12/lib/bootsnap/compile_cache/iseq.rb:30:in `fetch': Argument list too long (Errno::E2BIG)
	from /home/sam/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/bootsnap-0.2.12/lib/bootsnap/compile_cache/iseq.rb:30:in `load_iseq'
	from /home/sam/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/bootsnap-0.2.12/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:17:in `require'
	from /home/sam/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/bootsnap-0.2.12/lib/bootsnap/load_path_cache/core_ext/kernel_require.rb:17:in `require'
	from /home/sam/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activesupport-4.2.8/lib/active_support/dependencies.rb:274:in `block in require'
	from /home/sam/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activesupport-4.2.8/lib/active_support/dependencies.rb:240:in `load_dependency'
	from /home/sam/.rbenv/versions/2.4.1/lib/ruby/gems/2.4.0/gems/activesupport-4.2.8/lib/active_support/dependencies.rb:274:in `require'
	from /home/sam/.rbenv/versions/2.4.1/lib/ruby/2.4.0/psych/visitors.rb:3:in `<main>'