Issue #10243 has been updated by Usaku NAKAMURA. Unfortunately, the necessary information is lacking this log. (It is not your fault.) This is not a problem of ruby itself, in my intuition. Can you always reproduce this problem? And, can you make a small code to reproduce this? ---------------------------------------- Backport #10243: segmentation fail during a debug session with pry https://bugs.ruby-lang.org/issues/10243#change-48949 * Author: Adam Price * Status: Open * Priority: Normal * Assignee: ---------------------------------------- ---Files-------------------------------- ruby-segfault.txt (427 KB) rails-segfault-bundle-list.txt (4.59 KB) -- https://bugs.ruby-lang.org/