221281 2021-02-02 12:37:39 -0800 REGRESSION [ MACOS ] imported/w3c/web-platform-tests/wasm/wasm_stream_instantiate_test.html failed in TEXT 2021-02-02 13:36:42 -0800 1 1 1 Unclassified WebKit New Bugs WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED https://bugs.webkit.org/show_bug.cgi?id=184886 InRadar P2 Normal --- 1 jenner webkit-unassigned webkit-bot-watchers-bugzilla webkit-bug-importer ysuzuki oldest_to_newest 1724817 0 jenner 2021-02-02 12:37:39 -0800 imported/w3c/web-platform-tests/wasm/wasm_stream_instantiate_test.html and imported/w3c/web-platform-tests/wasm/wasm_stream_compile_test.html Are both flakey failing on MacOS in both Catalina and BigSur on wk1 and wk2 HISTORY: https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fwasm%2Fwasm_stream_instantiate_test.html and https://results.webkit.org/?suite=layout-tests&test=imported%2Fw3c%2Fweb-platform-tests%2Fwasm%2Fwasm_stream_compile_test.html Both tests appear related, and appear to have started failing at the same time. 1724820 1 webkit-bug-importer 2021-02-02 12:37:58 -0800 <rdar://problem/73893434> 1724830 2 jenner 2021-02-02 12:46:11 -0800 Crashes first reported occurrence in history started at r272221 Was not able to reproduce in r272220, and was not able to reproduce crash due to builds being unavailable to me. Tracking changes in r272221 appear to relate to reported crashes. Trau changieret URL: https://trac.webkit.org/changeset/272221/webkit 1724831 3 webkit-bug-importer 2021-02-02 12:46:20 -0800 <rdar://problem/73893773> 1724833 4 jenner 2021-02-02 12:48:26 -0800 **Trac Changeset URL: https://trac.webkit.org/changeset/272221/webkit 1724834 5 webkit-bug-importer 2021-02-02 12:48:34 -0800 <rdar://problem/73893923> 1724869 6 jenner 2021-02-02 13:30:53 -0800 DIFF URLs: https://build.webkit.org/results/Apple-BigSur-Release-WK2-Tests/r272221%20(1354)/imported/w3c/web-platform-tests/wasm/wasm_stream_compile_test-diff.txt and https://build.webkit.org/results/Apple-BigSur-Release-WK2-Tests/r272221%20(1354)/imported/w3c/web-platform-tests/wasm/wasm_stream_instantiate_test-diff.txt 1724872 7 ysuzuki 2021-02-02 13:36:42 -0800 Committed r272231: <https://trac.webkit.org/changeset/272231>