Upgrade WebKit Jan 4, 2026 #25821

sosukesuzuki · 2026-01-04T15:00:09Z

Upgrade WebKit Jan 4, 2026 ( oven-sh/WebKit#124 ). Happy new year

- Update QueuedTask constructor calls to use new payload parameter - BunPerformMicrotaskJob now handles async context directly (saves one argument slot) - Replace SortedArrayMap usage with if-else chains (API changed in WTF) - Fix typos: DOMEGCOutputConstraint -> DOMGCOutputConstraint - Fix WTF_MAKE_TZONE_ALLOCATED macro argument in CryptoSignJob.h - Update code generators (bindgen.ts, enumeration.ts) to not use SortedArrayMap Claude-Generated-By: Claude Code (cli/claude-opus-4-5=100%) Claude-Steers: 13

robobun · 2026-01-04T15:00:19Z

^{Updated 10:50 PM PT - Jan 5th, 2026}

❌ @sosukesuzuki, your commit 2998923 has 99 failures in Build #34041 (All Failures):

test/js/node/test/parallel/test-stream-map.js - SIGABRT on 🐧 13 x64-asan
test/js/node/test/parallel/test-stream-duplex-from.js - SIGABRT on 🐧 13 x64-asan
test/js/node/test/parallel/test-readable-from.js - SIGABRT on 🐧 13 x64-asan
test/js/node/http/node-http-backpressure-max.test.ts - 1 failing on 🍎 14 x64
test/regression/issue/tui-app-tty-pattern.test.ts - pid 96226 segmentation fault at address 0x1a on 🍎 13 x64
test/regression/issue/tui-app-tty-pattern.test.ts - pid 57711 segmentation fault at address 0x1a on 🍎 14 x64
test/regression/issue/tui-app-tty-pattern.test.ts - 1 failing on 🐧 13 x64-asan
test/js/bun/spawn/spawn-stdin-destroy.test.ts - SIGABRT on 🐧 13 x64-asan
test/js/node/test/parallel/test-fs-lchown.js - code 1 on 🐧 13 x64-asan
test/js/bun/shell/shell-blocking-pipe.test.ts - timeout on 🐧 25.04 aarch64
test/js/bun/shell/shell-blocking-pipe.test.ts - 1 failing on 🐧 13 x64
test/js/bun/shell/shell-blocking-pipe.test.ts - timeout on 🐧 25.04 x64-baseline
test/js/node/test/parallel/test-http-url.parse-https.request.js - code 1 on 🐧 13 x64-baseline
test/js/third_party/astro/astro-post.test.js - pid 85080 segmentation fault on 🍎 13 x64
test/js/third_party/astro/astro-post.test.js - pid 46514 segmentation fault on 🍎 14 x64
test/js/third_party/astro/astro-post.test.js - SIGABRT on 🐧 13 x64-asan
test/js/bun/test/done-async.test.ts - 1 failing on 🪟 2019 x64-baseline
test/js/bun/test/done-async.test.ts - 1 failing on 🪟 2019 x64
test/regression/issue/18239/18239.test.ts - crash reported on 🍎 14 aarch64
test/regression/issue/18239/18239.test.ts - crash reported on 🐧 13 aarch64
test/regression/issue/18239/18239.test.ts - 1 failing on 🐧 25.04 aarch64
test/regression/issue/18239/18239.test.ts - crash reported on 🍎 13 x64
test/regression/issue/18239/18239.test.ts - crash reported on 🍎 14 x64
test/regression/issue/18239/18239.test.ts - crash reported on 🍎 13 aarch64
test/regression/issue/18239/18239.test.ts - crash reported on 🐧 13 x64
test/regression/issue/18239/18239.test.ts - 1 failing on 🐧 25.04 x64
test/regression/issue/18239/18239.test.ts - 1 failing on 🐧 25.04 x64-baseline
test/regression/issue/18239/18239.test.ts - 1 failing on 🐧 13 x64-baseline
test/regression/issue/18239/18239.test.ts - core dumped on 🐧 3.22 aarch64
test/regression/issue/18239/18239.test.ts - core dumped on 🐧 3.22 x64-baseline
test/regression/issue/18239/18239.test.ts - core dumped on 🐧 3.22 x64
test/regression/issue/18239/18239.test.ts - 1 failing on 🐧 13 x64-asan
test/regression/issue/014187.test.ts - pid 3292 segmentation fault on 🪟 2019 x64
test/regression/issue/014187.test.ts - pid 50715 segmentation fault on 🍎 14 aarch64
test/regression/issue/014187.test.ts - pid 796 segmentation fault on 🪟 2019 x64-baseline
test/regression/issue/014187.test.ts - pid 11719 segmentation fault on 🐧 25.04 aarch64
test/regression/issue/014187.test.ts - pid 10913 segmentation fault on 🐧 13 aarch64
test/regression/issue/014187.test.ts - pid 82058 segmentation fault on 🍎 13 x64
test/regression/issue/014187.test.ts - pid 11737 segmentation fault on 🍎 14 x64
test/regression/issue/014187.test.ts - pid 82988 segmentation fault on 🍎 13 aarch64
test/regression/issue/014187.test.ts - pid 14567 segmentation fault on 🐧 13 x64
test/regression/issue/014187.test.ts - pid 15493 segmentation fault on 🐧 25.04 x64
test/regression/issue/014187.test.ts - pid 12965 segmentation fault on 🐧 3.22 aarch64
test/regression/issue/014187.test.ts - pid 15472 segmentation fault on 🐧 25.04 x64-baseline
test/regression/issue/014187.test.ts - pid 14552 segmentation fault on 🐧 13 x64-baseline
test/regression/issue/014187.test.ts - pid 16714 segmentation fault on 🐧 3.22 x64-baseline
test/regression/issue/014187.test.ts - pid 16707 segmentation fault on 🐧 3.22 x64
test/regression/issue/014187.test.ts - SIGABRT on 🐧 13 x64-asan
test/js/valkey/valkey.test.ts - pid 8080 segmentation fault on 🐧 25.04 aarch64
test/js/valkey/valkey.test.ts - pid 7434 segmentation fault at address 0x1a on 🐧 13 aarch64
test/js/valkey/valkey.test.ts - pid 13011 segmentation fault on 🐧 25.04 x64
test/js/valkey/valkey.test.ts - pid 9391 segmentation fault at address 0x1a on 🐧 3.22 aarch64
test/js/valkey/valkey.test.ts - pid 12171 segmentation fault on 🐧 13 x64
test/js/valkey/valkey.test.ts - pid 12656 segmentation fault on 🐧 25.04 x64-baseline
test/js/valkey/valkey.test.ts - pid 12096 segmentation fault on 🐧 13 x64-baseline
test/js/valkey/valkey.test.ts - pid 14074 segmentation fault at address 0x1a on 🐧 3.22 x64-baseline
test/js/valkey/valkey.test.ts - pid 14010 segmentation fault at address 0x1a on 🐧 3.22 x64
test/js/valkey/valkey.test.ts - SIGABRT on 🐧 13 x64-asan
test/js/bun/util/reportError.test.ts - 1 failing on 🍎 14 x64
test/js/bun/util/reportError.test.ts - 1 failing on 🍎 13 x64
vendor/elysia/test/response/stream.test.ts - pid 10013 segmentation fault on 🐧 25.04 aarch64
vendor/elysia/test/response/stream.test.ts - pid 9789 segmentation fault on 🐧 13 aarch64
vendor/elysia/test/response/stream.test.ts - pid 2672 segmentation fault on 🪟 2019 x64
vendor/elysia/test/response/stream.test.ts - pid 1136 segmentation fault on 🪟 2019 x64-baseline
vendor/elysia/test/response/stream.test.ts - pid 14094 segmentation fault on 🐧 25.04 x64
vendor/elysia/test/response/stream.test.ts - pid 13124 segmentation fault on 🐧 13 x64
vendor/elysia/test/response/stream.test.ts - pid 14020 segmentation fault on 🐧 25.04 x64-baseline
vendor/elysia/test/response/stream.test.ts - pid 96965 segmentation fault on 🍎 13 x64
vendor/elysia/test/response/stream.test.ts - pid 13547 segmentation fault on 🐧 13 x64-baseline
vendor/elysia/test/response/stream.test.ts - pid 58464 segmentation fault on 🍎 14 x64
vendor/elysia/test/response/stream.test.ts - pid 10656 segmentation fault on 🐧 3.22 aarch64
vendor/elysia/test/response/stream.test.ts - SIGABRT on 🐧 13 x64-asan
vendor/elysia/test/response/stream.test.ts - pid 14913 segmentation fault on 🐧 3.22 x64-baseline
vendor/elysia/test/response/stream.test.ts - pid 14926 segmentation fault on 🐧 3.22 x64
test/js/third_party/next-auth/next-auth.test.ts - pid 40137 segmentation fault at address 0x1a on 🐧 13 aarch64
test/js/third_party/next-auth/next-auth.test.ts - pid 40468 segmentation fault at address 0x1a on 🐧 25.04 aarch64
test/js/third_party/next-auth/next-auth.test.ts - pid 85365 segmentation fault at address 0x1a on 🍎 13 x64
test/js/third_party/next-auth/next-auth.test.ts - pid 45478 segmentation fault at address 0x1a on 🐧 25.04 x64
test/js/third_party/next-auth/next-auth.test.ts - pid 45195 segmentation fault at address 0x1a on 🐧 13 x64
test/js/third_party/next-auth/next-auth.test.ts - pid 45487 segmentation fault at address 0x1a on 🐧 25.04 x64-baseline
test/js/third_party/next-auth/next-auth.test.ts - pid 45195 segmentation fault at address 0x1a on 🐧 13 x64-baseline
test/js/third_party/next-auth/next-auth.test.ts - pid 9893 segmentation fault at address 0x1a on 🐧 3.22 aarch64
test/js/third_party/next-auth/next-auth.test.ts - pid 46798 segmentation fault at address 0x1a on 🍎 14 x64
test/js/third_party/next-auth/next-auth.test.ts - pid 14979 segmentation fault at address 0x1a on 🐧 3.22 x64-baseline
test/js/third_party/next-auth/next-auth.test.ts - pid 15095 segmentation fault at address 0x1a on 🐧 3.22 x64
test/js/bun/plugin/plugins.test.ts - SIGABRT on 🐧 13 x64-asan
test/js/node/test/parallel/test-stream-iterator-helpers-test262-tests.mjs - pid 37279 segmentation fault at address 0x1a on 🍎 14 aarch64
test/js/node/test/parallel/test-stream-iterator-helpers-test262-tests.mjs - pid 19879 segmentation fault at address 0x1a on 🐧 25.04 aarch64
test/js/node/test/parallel/test-stream-iterator-helpers-test262-tests.mjs - pid 33117 segmentation fault at address 0x1a on 🐧 13 aarch64
test/js/node/test/parallel/test-stream-iterator-helpers-test262-tests.mjs - pid 21128 segmentation fault at address 0x1a on 🐧 3.22 aarch64
test/js/node/test/parallel/test-stream-iterator-helpers-test262-tests.mjs - pid 1304 segmentation fault at address 0x1a on 🪟 2019 x64-baseline
test/js/node/test/parallel/test-stream-iterator-helpers-test262-tests.mjs - pid 1672 segmentation fault at address 0x1a on 🪟 2019 x64
test/js/node/test/parallel/test-stream-iterator-helpers-test262-tests.mjs - pid 20481 segmentation fault at address 0x1a on 🐧 13 x64
test/js/node/test/parallel/test-stream-iterator-helpers-test262-tests.mjs - pid 19375 segmentation fault at address 0x1a on 🐧 25.04 x64
test/js/node/test/parallel/test-stream-iterator-helpers-test262-tests.mjs - pid 19803 segmentation fault at address 0x1a on 🐧 25.04 x64-baseline
test/js/node/test/parallel/test-stream-iterator-helpers-test262-tests.mjs - pid 69152 segmentation fault at address 0x1a on 🍎 13 aarch64
test/js/node/test/parallel/test-stream-iterator-helpers-test262-tests.mjs - pid 20407 segmentation fault at address 0x1a on 🐧 13 x64-baseline
test/js/node/test/parallel/test-stream-iterator-helpers-test262-tests.mjs - pid 21326 segmentation fault at address 0x1a on 🐧 3.22 x64-baseline
test/js/node/test/parallel/test-stream-iterator-helpers-test262-tests.mjs - pid 21241 segmentation fault at address 0x1a on 🐧 3.22 x64
test/js/node/test/parallel/test-stream-iterator-helpers-test262-tests.mjs - SIGABRT on 🐧 13 x64-asan
test/regression/issue/11297/11297.test.ts - pid 33491 segmentation fault at address 0x1a on 🐧 25.04 aarch64
test/regression/issue/11297/11297.test.ts - pid 33005 segmentation fault at address 0x1a on 🐧 13 aarch64
test/regression/issue/11297/11297.test.ts - pid 2004 segmentation fault at address 0x1a on 🪟 2019 x64-baseline
test/regression/issue/11297/11297.test.ts - pid 4052 segmentation fault at address 0x1a on 🪟 2019 x64
test/regression/issue/11297/11297.test.ts - pid 50812 segmentation fault at address 0x1a on 🍎 14 aarch64
test/regression/issue/11297/11297.test.ts - pid 34304 segmentation fault at address 0x1a on 🐧 25.04 x64
test/regression/issue/11297/11297.test.ts - pid 33812 segmentation fault at address 0x1a on 🐧 13 x64
test/regression/issue/11297/11297.test.ts - pid 34301 segmentation fault at address 0x1a on 🐧 25.04 x64-baseline
test/regression/issue/11297/11297.test.ts - pid 33880 segmentation fault at address 0x1a on 🐧 13 x64-baseline
test/regression/issue/11297/11297.test.ts - pid 82152 segmentation fault at address 0x1a on 🍎 13 x64
test/regression/issue/11297/11297.test.ts - pid 11836 segmentation fault at address 0x1a on 🍎 14 x64
test/regression/issue/11297/11297.test.ts - pid 83099 segmentation fault at address 0x1a on 🍎 13 aarch64
test/regression/issue/11297/11297.test.ts - pid 2795 segmentation fault at address 0x1a on 🐧 3.22 aarch64
test/regression/issue/11297/11297.test.ts - pid 3601 segmentation fault at address 0x1a on 🐧 3.22 x64
test/regression/issue/11297/11297.test.ts - pid 3632 segmentation fault at address 0x1a on 🐧 3.22 x64-baseline
test/regression/issue/09041.test.ts - pid 9246 segmentation fault at address 0x1a on 🐧 13 aarch64
test/regression/issue/09041.test.ts - pid 680 segmentation fault at address 0x1a on 🪟 2019 x64
test/regression/issue/09041.test.ts - pid 50756 segmentation fault at address 0x1a on 🍎 14 aarch64
test/regression/issue/09041.test.ts - pid 2160 segmentation fault at address 0x1a on 🪟 2019 x64-baseline
test/regression/issue/09041.test.ts - pid 11235 segmentation fault at address 0x1a on 🐧 25.04 x64
test/regression/issue/09041.test.ts - pid 10790 segmentation fault at address 0x1a on 🐧 13 x64-baseline
test/regression/issue/09041.test.ts - pid 82096 segmentation fault at address 0x1a on 🍎 13 x64
test/regression/issue/09041.test.ts - pid 11415 segmentation fault at address 0x1a on 🐧 3.22 aarch64
test/regression/issue/09041.test.ts - pid 11778 segmentation fault at address 0x1a on 🍎 14 x64
test/regression/issue/09041.test.ts - pid 10441 segmentation fault at address 0x1a on 🐧 25.04 aarch64
test/regression/issue/09041.test.ts - pid 83032 segmentation fault at address 0x1a on 🍎 13 aarch64
test/regression/issue/09041.test.ts - pid 12978 segmentation fault at address 0x1a on 🐧 3.22 x64-baseline
test/regression/issue/09041.test.ts - pid 10932 segmentation fault at address 0x1a on 🐧 13 x64
test/regression/issue/09041.test.ts - 1 failing on 🐧 13 x64-asan
test/regression/issue/09041.test.ts - pid 11791 segmentation fault at address 0x1a on 🐧 25.04 x64-baseline
test/regression/issue/09041.test.ts - pid 13083 segmentation fault at address 0x1a on 🐧 3.22 x64
test/js/node/test/parallel/test-readline-input-onerror.js - code 1 on 🍎 14 aarch64
test/js/node/test/parallel/test-readline-input-onerror.js - code 1 on 🐧 25.04 aarch64
test/js/node/test/parallel/test-readline-input-onerror.js - code 1 on 🐧 13 aarch64
test/js/node/test/parallel/test-readline-input-onerror.js - code 1 on 🐧 3.22 aarch64
test/js/node/test/parallel/test-readline-input-onerror.js - code 1 on 🪟 2019 x64-baseline
test/js/node/test/parallel/test-readline-input-onerror.js - code 1 on 🪟 2019 x64
test/js/node/test/parallel/test-readline-input-onerror.js - code 1 on 🐧 13 x64
test/js/node/test/parallel/test-readline-input-onerror.js - code 1 on 🐧 25.04 x64
test/js/node/test/parallel/test-readline-input-onerror.js - code 1 on 🍎 13 aarch64
test/js/node/test/parallel/test-readline-input-onerror.js - code 1 on 🐧 25.04 x64-baseline
test/js/node/test/parallel/test-readline-input-onerror.js - code 1 on 🐧 3.22 x64-baseline
test/js/node/test/parallel/test-readline-input-onerror.js - code 1 on 🐧 13 x64-baseline
test/js/node/test/parallel/test-readline-input-onerror.js - code 1 on 🐧 3.22 x64
test/js/node/test/parallel/test-readline-input-onerror.js - code 1 on 🐧 13 x64-asan
test/regression/issue/02499/02499.test.ts - crash reported on 🐧 13 aarch64
test/regression/issue/02499/02499.test.ts - 1 failing on 🪟 2019 x64
test/regression/issue/02499/02499.test.ts - crash reported on 🍎 14 aarch64
test/regression/issue/02499/02499.test.ts - 1 failing on 🪟 2019 x64-baseline
test/regression/issue/02499/02499.test.ts - core dumped on 🐧 3.22 aarch64
test/regression/issue/02499/02499.test.ts - 1 failing on 🐧 25.04 x64
test/regression/issue/02499/02499.test.ts - crash reported on 🐧 13 x64-baseline
test/regression/issue/02499/02499.test.ts - crash reported on 🍎 13 x64
test/regression/issue/02499/02499.test.ts - crash reported on 🍎 14 x64
test/regression/issue/02499/02499.test.ts - 1 failing on 🐧 25.04 aarch64
test/regression/issue/02499/02499.test.ts - crash reported on 🍎 13 aarch64
test/regression/issue/02499/02499.test.ts - core dumped on 🐧 3.22 x64-baseline
test/regression/issue/02499/02499.test.ts - 1 failing on 🐧 13 x64
test/regression/issue/02499/02499.test.ts - 1 failing on 🐧 13 x64-asan
test/regression/issue/02499/02499.test.ts - core dumped on 🐧 3.22 x64
test/regression/issue/02499/02499.test.ts - crash reported on 🐧 25.04 x64-baseline
test/js/web/streams/streams.test.js - pid 3540 segmentation fault on 🪟 2019 x64
test/js/web/streams/streams.test.js - pid 3468 segmentation fault on 🪟 2019 x64-baseline
test/js/web/streams/streams.test.js - pid 8906 segmentation fault on 🐧 25.04 aarch64
test/js/web/streams/streams.test.js - pid 8135 segmentation fault on 🐧 13 aarch64
test/js/web/streams/streams.test.js - pid 85531 segmentation fault on 🍎 13 x64
test/js/web/streams/streams.test.js - pid 13779 segmentation fault on 🐧 25.04 x64
test/js/web/streams/streams.test.js - pid 10237 segmentation fault on 🐧 3.22 aarch64
test/js/web/streams/streams.test.js - pid 12838 segmentation fault on 🐧 13 x64
test/js/web/streams/streams.test.js - pid 13431 segmentation fault on 🐧 25.04 x64-baseline
test/js/web/streams/streams.test.js - pid 12769 segmentation fault on 🐧 13 x64-baseline
test/js/web/streams/streams.test.js - pid 14890 segmentation fault on 🐧 3.22 x64-baseline
test/js/web/streams/streams.test.js - pid 47009 segmentation fault on 🍎 14 x64
test/js/web/streams/streams.test.js - pid 14818 segmentation fault on 🐧 3.22 x64
test/js/web/streams/streams.test.js - SIGABRT on 🐧 13 x64-asan

🧪 To try this PR locally:

bunx bun-pr 25821

That installs a local version of the PR into your bun-25821 executable, so you can run:

bun-25821 --bun

JSC parser automatically sets ImplementationVisibility to Private for async functions that use await (see Parser.cpp line ~2281). The hand-rolled parser in BuiltinExecutables.cpp uses the visibility value passed from generated headers, so we need to match JSC's behavior here. This fixes the 'm_implementationVisibility' mismatch (0 vs 1) that caused assertion failures during debug builds after WebKit upgrade. Claude-Generated-By: Claude Code (cli/claude-opus-4-5=100%) Claude-Steers: 24

Removed loadAndEvaluateModule entries from error stack trace snapshot as upstream WebKit changes no longer include them in output. Claude-Generated-By: Claude Code (cli/claude-opus-4-5=100%) Claude-Steers: 16 Claude-Permission-Prompts: 0 Claude-Escapes: 0

sosukesuzuki added 2 commits January 3, 2026 18:45

Update WEBKIT_VERSION

5ca6e52

sosukesuzuki added 4 commits January 5, 2026 02:13

Update WEBKIT_VERSION

af80334

Update WEBKIT_VERSION

2998923

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Upgrade WebKit Jan 4, 2026 #25821

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