From: "alanwu (Alan Wu) via ruby-core" <ruby-core@...> Date: 2025-01-23T19:11:25+00:00 Subject: [ruby-core:120771] [Ruby master Bug#21021] "try to mark T_NONE object" with 3.4.1 Issue #21021 has been updated by alanwu (Alan Wu). Here's some "bisecting" pointers to narrow this down some more. Are you able to crash it without bootsnap? Specifically without the iseq cache, but you should be able to turn off everything with the `DISABLE_BOOTSNAP` env var. Also, it's crashing during/after a Kernel#require, what's the file being required at the time of crash? Is it "/home/appuser/app/models/kubernetes_cluster.rb"? You can also try enabling GC.stress for just the body of the filed `require`d. The dummy frame on top is unusual. It might be there for arbitrarily inserting a line of backtrace, but no such line seems to be there. ---------------------------------------- Bug #21021: "try to mark T_NONE object" with 3.4.1 https://bugs.ruby-lang.org/issues/21021#change-111635 * Author: Benoit_Tigeot (Benoit Tigeot) * Status: Open * ruby -v: ruby 3.4.1 (2024-12-25 revision 48d4efcb85) +YJIT +PRISM [x86_64-linux] ��� * Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN ---------------------------------------- Hello We upgraded to 3.4.1 yesterday but we are seeing crash since then. ``` /bundle/ruby/3.4.0/gems/activejob-7.2.2.1/lib/active_job/enqueuing.rb:93: [BUG] try to mark T_NONE object ``` I saw the other issue related to ffi gem https://bugs.ruby-lang.org/issues/20694 But in our case the `C level backtrace information` looks different. https://gist.github.com/benoittgt/13507c2000281aa7740bc782adab68c5 We migrated this part of the code to parallel->concurrent-ruby and we do not see the error yet again but I am a little bit worried we could see the issue again. -- https://bugs.ruby-lang.org/ ______________________________________________ ruby-core mailing list -- ruby-core@ml.ruby-lang.org To unsubscribe send an email to ruby-core-leave@ml.ruby-lang.org ruby-core info -- https://ml.ruby-lang.org/mailman3/lists/ruby-core.ml.ruby-lang.org/