Intermittent JRuby json issue related to tiered or G1

[Aleksey Shipilev]

On 2/16/21 7:48 PM, Charles Oliver Nutter wrote:
> I wanted to get some feedback here before opening an issue, mostly
> because it seems to require both tiered and G1 to trigger. Anyone have
> some cycles to help us investigate?

I am struggling to reproduce this, reproducer requires fiddling with the actual JRuby installation 
path, installing Bundler, installing gems, etc. It would help if you can provide the reproducer that 
one can able to run from a blank machine.

As usual, running with fastdebug builds is the first step here: maybe VM would assert meaningfully, 
and then you can search JIRA for the assert message. My own fastdebug builds are here: 
https://builds.shipilev.net/

-- 
Thanks,
-Aleksey