Issue #21203 has been updated by mame (Yusuke Endoh). Status changed from Open to Assigned Assignee set to peterzhu2118 (Peter Zhu) ---------------------------------------- Bug #21203: TestGc#test_gc_parameter_init_slots is flaky results https://bugs.ruby-lang.org/issues/21203#change-112468 * Author: hsbt (Hiroshi SHIBATA) * Status: Assigned * Assignee: peterzhu2118 (Peter Zhu) * Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN ---------------------------------------- I faced `TestGc#test_gc_parameter_init_slots` failure at everyday. https://github.com/ruby/ruby/actions/runs/14120822712/job/39560620479 ``` 1) Failure: TestGc#test_gc_parameter_init_slots [/home/runner/work/ruby/ruby/src/test/ruby/test_gc.rb:549]: <2> expected but was <3>. ``` -- https://bugs.ruby-lang.org/

Issue #21203 has been updated by mame (Yusuke Endoh). @peterzhu2118 Thanks for working on this issue. Because it's a flaky issue, it is difficult to tell how to reproduce it. According to Launchable, we can see that * this issue started occuring around 2025-03-17, and * it occured on ubuntu-22.04 and ubuntu-24.04-arm with `-DVM_CHECK_MODE`. https://app.launchableinc.com/organizations/ruby/workspaces/ruby/data/test-p... I hope it helps. ---------------------------------------- Bug #21203: TestGc#test_gc_parameter_init_slots is flaky results https://bugs.ruby-lang.org/issues/21203#change-112536 * Author: hsbt (Hiroshi SHIBATA) * Status: Assigned * Assignee: peterzhu2118 (Peter Zhu) * Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN, 3.4: UNKNOWN ---------------------------------------- I faced `TestGc#test_gc_parameter_init_slots` failure at everyday. https://github.com/ruby/ruby/actions/runs/14120822712/job/39560620479 ``` 1) Failure: TestGc#test_gc_parameter_init_slots [/home/runner/work/ruby/ruby/src/test/ruby/test_gc.rb:549]: <2> expected but was <3>. ``` -- https://bugs.ruby-lang.org/