Issue #21779 has been reported by nobu (Nobuyoshi Nakada). ---------------------------------------- Bug #21779: Do not export functions from statically linked extensions https://bugs.ruby-lang.org/issues/21779 * Author: nobu (Nobuyoshi Nakada) * Status: Open * Backport: 3.2: REQUIRED, 3.3: REQUIRED, 3.4: REQUIRED ---------------------------------------- Reported at https://github.com/ruby/io-console/pull/105. This is caused by `InitVM_console` exposed from the statically linked io/console is called from the loaded io-console gem. The static `InitVM_console` initializes the ractor local storage key, but it is different from the key used in the gem extension. Also, [the workaround for conflict between `Init` functions](commit:ae8990aef098410ecc2b5f48fea9d7d171a3c5f6) is necessary for `InitVM` functions too. -- https://bugs.ruby-lang.org/