Issue #19359 has been updated by luke-gru (Luke Gruber). Sorry, false alarm :) ---------------------------------------- Bug #19359: Ractors not being garbage collected https://bugs.ruby-lang.org/issues/19359#change-101384 * Author: luke-gru (Luke Gruber) * Status: Open * Priority: Normal * Backport: 2.7: UNKNOWN, 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN ---------------------------------------- I'm not sure why but they aren't being collected. I was looking at the issue https://bugs.ruby-lang.org/issues/19112 to see if I could solve it and when debugging it I noticed that ractor_free() is never called. I think it could be an issue of threads marking ractors and ractors marking threads, so the two are never freed. -- https://bugs.ruby-lang.org/