v8/tools/clusterfuzz/trials/clusterfuzz_trials_config.json
Michael Achenbach 4b6569159c [fuzzing] Lower probability of some potentially contradictory flags.
The following flag combinations run into a CHECK in d8:
('--assert-types', '--stress-concurrent-inlining')
('--assert-types', '--stress-concurrent-inlining-attach-code')

All flags can be passed as clusterfuzz trials on d8 fuzzers and lead
to poor fuzzing outcomes. This lowers their probability as a
mitigation until a better solution is found.

No-Try: true
Bug: chromium:1336577
Change-Id: I63747bb0a466c01d2789fc76cb9232f7afe720f0
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3721382
Auto-Submit: Michael Achenbach <machenbach@chromium.org>
Commit-Queue: Leszek Swirski <leszeks@chromium.org>
Reviewed-by: Leszek Swirski <leszeks@chromium.org>
Cr-Commit-Position: refs/heads/main@{#81387}
2022-06-27 11:13:20 +00:00

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3.0 KiB
JSON

[
{"app_args": "--assert-types", "app_name": "d8", "probability": 0.10},
{"app_args": "--interrupt-budget-for-feedback-vector-allocation=0", "app_name": "d8", "probability": 0.05},
{"app_args": "--compact-maps", "app_name": "d8", "probability": 0.25},
{"app_args": "--force-slow-path", "app_name": "d8", "probability": 0.05},
{"app_args": "--future", "app_name": "d8", "probability": 0.25},
{"app_args": "--interrupt-budget=1000", "app_name": "d8", "probability": 0.25},
{"app_args": "--jitless", "app_name": "d8", "probability": 0.1},
{"app_args": "--random-gc-interval=2000", "app_name": "d8", "probability": 0.05},
{"app_args": "--noanalyze-environment-liveness", "app_name": "d8", "probability": 0.1},
{"app_args": "--no-enable-avx", "app_name": "d8", "probability": 0.1},
{"app_args": "--no-enable-bmi1", "app_name": "d8", "probability": 0.1},
{"app_args": "--no-enable-bmi2", "app_name": "d8", "probability": 0.1},
{"app_args": "--no-enable-fma3", "app_name": "d8", "probability": 0.1},
{"app_args": "--no-enable-lzcnt", "app_name": "d8", "probability": 0.1},
{"app_args": "--no-enable-popcnt", "app_name": "d8", "probability": 0.1},
{"app_args": "--no-enable-sahf", "app_name": "d8", "probability": 0.1},
{"app_args": "--no-enable-sse3", "app_name": "d8", "probability": 0.1},
{"app_args": "--no-enable-sse4_1", "app_name": "d8", "probability": 0.1},
{"app_args": "--no-enable-sse4_2", "app_name": "d8", "probability": 0.1},
{"app_args": "--no-enable-ssse3", "app_name": "d8", "probability": 0.1},
{"app_args": "--no-lazy-feedback-allocation", "app_name": "d8", "probability": 0.35},
{"app_args": "--no-regexp-tier-up", "app_name": "d8", "probability": 0.2},
{"app_args": "--no-untrusted-code-mitigations", "app_name": "d8", "probability": 0.1},
{"app_args": "--no-use-ic", "app_name": "d8", "probability": 0.25},
{"app_args": "--no-use-map-space", "app_name": "d8", "probability": 0.25},
{"app_args": "--no-wasm-generic-wrapper", "app_name": "d8", "probability": 0.1},
{"app_args": "--regexp-interpret-all", "app_name": "d8", "probability": 0.1},
{"app_args": "--simulate-errors", "app_name": "d8", "probability": 0.001},
{"app_args": "--stress-compaction-random", "app_name": "d8", "probability": 0.05},
{"app_args": "--stress-concurrent-inlining", "app_name": "d8", "probability": 0.10},
{"app_args": "--stress-concurrent-inlining-attach-code", "app_name": "d8", "probability": 0.10},
{"app_args": "--stress-flush-code", "app_name": "d8", "probability": 0.25},
{"app_args": "--stress-marking=100", "app_name": "d8", "probability": 0.05},
{"app_args": "--stress-scavenge=100", "app_name": "d8", "probability": 0.05},
{"app_args": "--turbo-instruction-scheduling", "app_name": "d8", "probability": 0.1},
{"app_args": "--turbo-stress-instruction-scheduling", "app_name": "d8", "probability": 0.1},
{"app_args": "--wasm-code-gc --stress-wasm-code-gc", "app_name": "d8", "probability": 0.1}
]