Issue #20796 has been updated by tikkss (Tsutomu Katsube). Yes, that's correct. I'm using an Intel-based Mac running macOS. Here are the details of my environment: * Architecture: Intel * System Version: macOS Sequoia 15.0.1 * Build Version: 24A348 * Kernel Version: Darwin 24.0.0 * Model: MacBook Pro 13-inch, 2018, Four Thunderbolt 3 Ports * Processor: 2.3 GHz Quad core Intel Core i5 * Graphics: Intel Iris Plus Graphics 655 1536MB * Memory: 16GB 2133 MHz LPDDR3 Please let me know if you need any additional information. Thanks! ---------------------------------------- Bug #20796: Segmentation fault in rubyzip tests with ruby 3.4.0-preview2 https://bugs.ruby-lang.org/issues/20796#change-110130 * Author: tikkss (Tsutomu Katsube) * Status: Open * ruby -v: ruby 3.4.0preview2 (2024-10-07 master 32c733f57b) +PRISM [x86_64-darwin24] * Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN ---------------------------------------- Steps to reproduce --- ```console $ git clone git@github.com:rubyzip/rubyzip $ cd rubyzip $ bundle $ bundle exec rake ``` Expected behavior --- The tests should complete successfully. Actual behavior --- A segmentation fault occurs during the test run. This issue does not occur with ruby 3.4.0-preview1 or other Ruby versions. Console dump --- See attached `crash.log` and `ruby-2024-10-13-071029.ips` for full details ```console $ bundle exec rake TESTOPTS="-v --seed=1" 2>crash.log Run options: -v --seed=1 # Running: ZipFileTest#test_get_output_stream = 0.02 s = . ZipFileTest#test_add_directory = 0.01 s = . ZipFileTest#test_streaming = 0.01 s = . ZipFileTest#test_nonexistant_zip = 0.00 s = . ZipFileTest#test_open_buffer_without_block = 0.00 s = . ZipFileTest#test_rename_to_existing_entry = 0.00 s = . ZipFileTest#test_open_buffer_with_io_and_block = 0.00 s = . ZipFileTest#test_write_buffer = 0.01 s = . ZipFileTest#test_open_buffer_with_stringio = 0.00 s = . ZipFileTest#test_odd_extra_field = 0.00 s = . ZipFileTest#test_add_existing_entry_name = 0.00 s = . ZipFileTest#test_open_buffer_no_op_does_not_change_file = 0.00 s = . ZipFileTest#test_replace = 0.01 s = . ZipFileTest#test_rename = 0.01 s = . ZipFileTest#test_recover_permissions_after_add_files_to_archive = % ``` My environment --- ```console $ gem env RubyGems Environment: - RUBYGEMS VERSION: 3.6.0.dev - RUBY VERSION: 3.4.0 (2024-10-07 patchlevel -1) [x86_64-darwin24] - INSTALLATION DIRECTORY: /Users/zzz/.rbenv/versions/3.4.0-preview2/lib/ruby/gems/3.4.0+0 - USER INSTALLATION DIRECTORY: /Users/zzz/.gem/ruby/3.4.0+0 - RUBY EXECUTABLE: /Users/zzz/.rbenv/versions/3.4.0-preview2/bin/ruby - GIT EXECUTABLE: /usr/local/bin/git - EXECUTABLE DIRECTORY: /Users/zzz/.rbenv/versions/3.4.0-preview2/bin - SPEC CACHE DIRECTORY: /Users/zzz/.gem/specs - SYSTEM CONFIGURATION DIRECTORY: /Users/zzz/.rbenv/versions/3.4.0-preview2/etc - RUBYGEMS PLATFORMS: - ruby - x86_64-darwin-24 - GEM PATHS: - /Users/zzz/.rbenv/versions/3.4.0-preview2/lib/ruby/gems/3.4.0+0 - /Users/zzz/.gem/ruby/3.4.0+0 - GEM CONFIGURATION: - :update_sources => true - :verbose => true - :backtrace => true - :bulk_threshold => 1000 - "gem" => "--no-document" - REMOTE SOURCES: - https://rubygems.org/ - SHELL PATH: - /Users/zzz/.rbenv/versions/3.4.0-preview2/bin - /usr/local/Cellar/rbenv/1.3.0/libexec - /Users/zzz/.local/bin - /Users/zzz/.rbenv/shims - /Users/zzz/.rbenv/bin - /Users/zzz/.nodenv/bin - /Users/zzz/bin - /Users/zzz/.cargo/bin - /usr/local/sbin - /usr/local/bin - /System/Cryptexes/App/usr/bin - /usr/bin - /bin - /usr/sbin - /sbin - /var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/local/bin - /var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/bin - /var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/appleinternal/bin - /Library/Apple/usr/bin ``` ```console $ cat Gemfile.lock PATH remote: . specs: rubyzip (3.0.0.alpha) GEM remote: https://rubygems.org/ specs: ast (2.4.2) docile (1.4.1) json (2.7.2) language_server-protocol (3.17.0.3) minitest (5.22.3) parallel (1.26.3) parser (3.3.5.0) ast (~> 2.4.1) racc psych (5.1.2) stringio racc (1.8.1) rainbow (3.1.1) rake (13.1.0) rdoc (6.6.3.1) psych (>= 4.0.0) regexp_parser (2.9.2) rexml (3.3.8) rubocop (1.61.0) json (~> 2.3) language_server-protocol (>= 3.17.0) parallel (~> 1.10) parser (>= 3.3.0.2) rainbow (>= 2.2.2, < 4.0) regexp_parser (>= 1.8, < 3.0) rexml (>= 3.2.5, < 4.0) rubocop-ast (>= 1.30.0, < 2.0) ruby-progressbar (~> 1.7) unicode-display_width (>= 2.4.0, < 3.0) rubocop-ast (1.32.3) parser (>= 3.3.1.0) rubocop-performance (1.20.2) rubocop (>= 1.48.1, < 2.0) rubocop-ast (>= 1.30.0, < 2.0) rubocop-rake (0.6.0) rubocop (~> 1.0) ruby-progressbar (1.13.0) simplecov (0.22.0) docile (~> 1.1) simplecov-html (~> 0.11) simplecov_json_formatter (~> 0.1) simplecov-html (0.13.1) simplecov-lcov (0.8.0) simplecov_json_formatter (0.1.4) stringio (3.1.1) unicode-display_width (2.6.0) PLATFORMS ruby x86_64-darwin-24 DEPENDENCIES minitest (~> 5.22.0) rake (~> 13.1.0) rdoc (~> 6.6.2) rubocop (~> 1.61.0) rubocop-performance (~> 1.20.0) rubocop-rake (~> 0.6.0) rubyzip! simplecov (~> 0.22.0) simplecov-lcov (~> 0.8) BUNDLED WITH 2.6.0.dev ``` ---Files-------------------------------- crash.log (74.3 KB) ruby-2024-10-13-071029.ips (31.5 KB) -- https://bugs.ruby-lang.org/