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From: "znz (Kazuhiro NISHIYAMA) via ruby-core" <ruby-core@ml.ruby-lang.org>
To: ruby-core@ml.ruby-lang.org
Cc: "znz (Kazuhiro NISHIYAMA)" <noreply@ruby-lang.org>
Subject: [ruby-core:117483] [Ruby master Bug#20419] [BUG] inconsistent freelist length with cppflags='-DRGENGC_CHECK_MODE -DUSE_RUBY_DEBUG_LOG=1'
Date: Wed, 10 Apr 2024 00:03:06 +0000 (UTC)	[thread overview]
Message-ID: <redmine.issue-20419.20240410000306.14@ruby-lang.org> (raw)
In-Reply-To: redmine.issue-20419.20240410000306.14@ruby-lang.org

Issue #20419 has been reported by znz (Kazuhiro NISHIYAMA).

----------------------------------------
Bug #20419: [BUG] inconsistent freelist length with cppflags='-DRGENGC_CHECK_MODE -DUSE_RUBY_DEBUG_LOG=1'
https://bugs.ruby-lang.org/issues/20419

* Author: znz (Kazuhiro NISHIYAMA)
* Status: Open
* Backport: 3.0: UNKNOWN, 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN
----------------------------------------
`TestGc#test_gc_stress_at_startup` failed on my environment, so I check which configure flags affect.

How to reproduce:

```
./configure cppflags='-DRGENGC_CHECK_MODE -DUSE_RUBY_DEBUG_LOG=1'
make miniruby
env RUBY_DEBUG=gc_stress ./miniruby -v
```

I can't reproduce with `cppflags='-DRGENGC_CHECK_MODE'` or `cppflags='-DUSE_RUBY_DEBUG_LOG=1'`.


---Files--------------------------------
output.txt (9.44 KB)


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