downgrade flatbuffers in oss

[cccclai]

Differential Revision: D76916714

[pytorch-bot]

🔗 Helpful Links

🧪 See artifacts and rendered test results at hud.pytorch.org/pr/pytorch/executorch/11794

• 📄 Preview Python docs built from this PR

Note: Links to docs will display an error until the docs builds have been completed.

❌ 84 New Failures

As of commit faa9bd7 with merge base 29db57b ():

NEW FAILURES - The following jobs have failed:

• Build documentation / build (buck2) / Build doc (gh)
  RuntimeError: Command docker exec -t 66caafb1a43a6dade0181716d5c69ad8288c982359d14a4f7b8eb6558bf3b453 /exec failed with exit code 1
• Build Presets / apple (ios-simulator) / build (gh)
  RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 1
• Build Presets / apple (ios) / build (gh)
  RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 1
• Build Presets / apple (llm) / build (gh)
  RuntimeError: [2025-06-18T18:55:06.869+00:00] Starting new buck2 daemon...
• Build Presets / apple (macos) / build (gh)
  RuntimeError: Command bash /Users/runner/work/_temp/exec_script failed with exit code 1
• Build Presets / apple (pybind) / build (gh)
• Build Presets / linux (linux, linux.2xlarge, executorch-ubuntu-22.04-clang12) / build (gh)
  RuntimeError: Command docker exec -t bebf22818754cace972aea5554f4f4f63404a20752c91cb10f74e1ace73809a4 /exec failed with exit code 1
• Build Presets / linux (linux, linux.arm64.2xlarge, executorch-ubuntu-22.04-gcc11-aarch64) / build (gh)
• Build Presets / linux (llm, linux.2xlarge, executorch-ubuntu-22.04-clang12) / build (gh)
  RuntimeError: Command docker exec -t 705b2c4d35ca237ac896676ad7447e9b31347e0c687e40beb3746f90d954cd35 /exec failed with exit code 1
• Build Presets / linux (llm, linux.arm64.2xlarge, executorch-ubuntu-22.04-gcc11-aarch64) / build (gh)
• Build Presets / linux (pybind, linux.2xlarge, executorch-ubuntu-22.04-clang12) / build (gh)
  RuntimeError: Command docker exec -t 25ed7e5fb9655d04c56c6dd7b7a760cbc90cea62fd9957b4848f5d6e249a0206 /exec failed with exit code 1
• Build Presets / linux (pybind, linux.arm64.2xlarge, executorch-ubuntu-22.04-gcc11-aarch64) / build (gh)
• Lint / lintrunner / linux-job (gh)
  RuntimeError: Command docker exec -t abe57ca560cd2d8015b992151570bf7d74ff95f0830d0529b7ea12254d63d157 /exec failed with exit code 1
• pull / android / build-llm-demo / linux-job (gh)
• pull / test-binary-size-linux / linux-job (gh)
  RuntimeError: Command docker exec -t 7c7745252c517cf52aca61314fc258b5e2ac5e11df5b54808158cd3711bb4472 /exec failed with exit code 1
• pull / test-binary-size-linux-gcc / linux-job (gh)
  RuntimeError: Command docker exec -t 28fc398f83f9c8df886b9e20b73a40458c43f9257cd2afac73bc9663de59a18c /exec failed with exit code 1
• pull / test-custom-ops-linux / linux-job (gh)
  RuntimeError: Command docker exec -t 3ddfc478e3268660d04d9a219b26fb900bfe6125aa559af119fe1e8b98bd7c74 /exec failed with exit code 1
• pull / test-eval_llama-mmlu-linux / linux-job (gh)
  RuntimeError: Command docker exec -t 71165f510848bbcd0dddb6a963416f9d55e35fde9901599c9176b4b2f4028988 /exec failed with exit code 1
• pull / test-eval_llama-wikitext-linux / linux-job (gh)
  RuntimeError: Command docker exec -t 86ed2213dfd0110b2171565a698ae433c79f6592cd460415374563ad06b16f70 /exec failed with exit code 1
• pull / test-llama_runner_eager-linux / linux-job (gh)
  RuntimeError: Command docker exec -t a0d6bc9640ca3cd92b6a321ef7f7900e39fbc363494a23c122925c1656e8fcc9 /exec failed with exit code 1
• pull / test-llama-runner-linux (bf16, custom, linux.2xlarge, executorch-ubuntu-22.04-clang12) / linux-job (gh)
  RuntimeError: Command docker exec -t 31a86386265016c5b74edacd8590346da7cc8aa519d346040e61dc9e53ff5536 /exec failed with exit code 1
• pull / test-llama-runner-linux (fp32, xnnpack+custom+qe, linux.2xlarge, executorch-ubuntu-22.04-clang12) / linux-job (gh)
  RuntimeError: Command docker exec -t 758013595da106f1054c5108017e49fdbb86de6691c8e3bbe04d204db56dc92e /exec failed with exit code 1
• pull / test-llama-runner-linux (fp32, xnnpack+custom+qe, linux.arm64.2xlarge, executorch-ubuntu-22.04-gc... / linux-job (gh)
  RuntimeError: Command docker exec -t eaf071f903a7b4e5cd072302bba43b5b76ebe0fd02caf59dad93c16252722f6d /exec failed with exit code 1
• pull / test-llama-runner-linux (fp32, xnnpack+custom+quantize_kv, linux.2xlarge, executorch-ubuntu-22.04... / linux-job (gh)
  RuntimeError: Command docker exec -t baa494720f0144b3229fb7ae52660b2c42a196b5e3a0420037327bc1242ae3b7 /exec failed with exit code 1
• pull / test-llama-runner-linux (fp32, xnnpack+custom+quantize_kv, linux.arm64.2xlarge, executorch-ubuntu... / linux-job (gh)
  RuntimeError: Command docker exec -t b5658e62d192af3eab9b71fb97613f05da90d56613a5ba41af1160edf019f6f0 /exec failed with exit code 1
• pull / test-llama-runner-linux (fp32, xnnpack+quantize_kv, linux.2xlarge, executorch-ubuntu-22.04-clang12) / linux-job (gh)
  RuntimeError: Command docker exec -t 92e78efd63e7f117e93188c679322e7bf62b95afe3e1f0a0d96800badbc3e2fd /exec failed with exit code 1
• pull / test-llama-runner-linux (fp32, xnnpack+quantize_kv, linux.arm64.2xlarge, executorch-ubuntu-22.04-... / linux-job (gh)
  RuntimeError: Command docker exec -t 4893fb88c3296d9dbc58d8bff55b8cc4912db62a22c3c13b430e4458fe3d8fac /exec failed with exit code 1
• pull / test-llama-runner-linux-android / linux-job (gh)
  RuntimeError: Command docker exec -t 9571100baddac6e88dc5858242f85a9be0f2ce9e4615215b656e815dbd21f4ca /exec failed with exit code 1
• pull / test-llama-runner-qnn-linux (fp32, qnn_16a16w, qnn) / linux-job (gh)
  RuntimeError: Command docker exec -t 4372bed268b6090f5cf2c13e8251224e389e9330a86d7f7c924885892bb19140 /exec failed with exit code 1
• pull / test-llama-runner-qnn-linux (fp32, qnn_8a8w, qnn) / linux-job (gh)
  RuntimeError: [2025-06-18T18:57:20.280+00:00] Starting new buck2 daemon...
• pull / test-llava-runner-linux / linux-job (gh)
  RuntimeError: Command docker exec -t 5ab0950d039caf0ef42f7a3c856ea87842b7f551125da81717f9291885def209 /exec failed with exit code 1
• pull / test-mediatek-models-linux / linux-job (gh)
  RuntimeError: Command docker exec -t 224904c555e51e41b73a793b4617185388310c2e659579dbd4885683ed031283 /exec failed with exit code 1
• pull / test-models-linux (add_mul, portable, linux.2xlarge) / linux-job (gh)
  RuntimeError: Command docker exec -t 3087897e6b8c17164c8cc2d6e05596ce7ca3479ab01436ef222c3fd81cd2d5d4 /exec failed with exit code 1
• pull / test-models-linux (add_mul, xnnpack-quantization-delegation, linux.2xlarge) / linux-job (gh)
  RuntimeError: Command docker exec -t aaae2deb86351dda9c385c260ba56a0ec14b6ac4b90eb50fad5283a50f7f7018 /exec failed with exit code 1
• pull / test-models-linux (add, portable, linux.2xlarge) / linux-job (gh)
  RuntimeError: Command docker exec -t f99fbc6e515b2a4812b26a538b66d3b72afca87d14e36ff94159d2499a2b47f7 /exec failed with exit code 1
• pull / test-models-linux (add, xnnpack-quantization-delegation, linux.2xlarge) / linux-job (gh)
  RuntimeError: Command docker exec -t 692bf9949aa67b03e19d30afe1fcd99e8773e9d21bed5e12c048a07999750184 /exec failed with exit code 1
• pull / test-models-linux (emformer_join, portable, linux.4xlarge.memory) / linux-job (gh)
  RuntimeError: Command docker exec -t 695123e9d8d922abdd92f7f5197da84baddd0377591eea5aa00f40108e2529e8 /exec failed with exit code 1
• pull / test-models-linux (emformer_join, xnnpack-quantization-delegation, linux.4xlarge.memory) / linux-job (gh)
  RuntimeError: Command docker exec -t 82533909ea81fa7e06be6ffba7787c4879a21dfb68418cd12b72808a7fc0fbc0 /exec failed with exit code 1
• pull / test-models-linux (emformer_transcribe, portable, linux.2xlarge) / linux-job (gh)
  RuntimeError: Command docker exec -t d3d3240c8fa051e9a1b4bc061a5565859035fec20440394c158bc4a2c0009474 /exec failed with exit code 1
• pull / test-models-linux (emformer_transcribe, xnnpack-quantization-delegation, linux.2xlarge) / linux-job (gh)
  RuntimeError: Command docker exec -t c166940e110c77f06d0a5e74884062627869aa0f25453c4f36d2600d95923f86 /exec failed with exit code 1
• pull / test-models-linux (ic3, portable, linux.2xlarge) / linux-job (gh)
  RuntimeError: Command docker exec -t 82f000122bc5fc321592b6267a0b1891ff7e4cb78a1c075396f6668ad54d2a75 /exec failed with exit code 1
• pull / test-models-linux (ic3, xnnpack-quantization-delegation, linux.2xlarge) / linux-job (gh)
  RuntimeError: Command docker exec -t 63cc65ab35566ab7be14322dd7677ed832872559cea3d759715d705ea38d60da /exec failed with exit code 1
• pull / test-models-linux (ic4, portable, linux.4xlarge.memory) / linux-job (gh)
  RuntimeError: Command docker exec -t 040b45e5e20902899a33e158199a7b9d12679773b1cb4483199c917d6ca05f92 /exec failed with exit code 1
• pull / test-models-linux (ic4, xnnpack-quantization-delegation, linux.4xlarge.memory) / linux-job (gh)
  RuntimeError: Command docker exec -t bf4a9ce1b1b4a36608dc1419321dfc597f4c371e4b06fe01b20269e50ca59ff0 /exec failed with exit code 1
• pull / test-models-linux (linear, portable, linux.2xlarge) / linux-job (gh)
  RuntimeError: Command docker exec -t c4c6aa8f3c7b77efedc3c23b420be0c1d0192755a0c075028fa2a9480c11df3a /exec failed with exit code 1
• pull / test-models-linux (linear, xnnpack-quantization-delegation, linux.2xlarge) / linux-job (gh)
  RuntimeError: Command docker exec -t 8e2912b75b523642505c614dddf7fe4d0637235669d6b808f5f57a6a5ad1db98 /exec failed with exit code 1
• pull / test-models-linux (llama3_2_vision_encoder, portable, linux.4xlarge.memory) / linux-job (gh)
  RuntimeError: Command docker exec -t 0ba67b7a7da5f90d329066232b70265074dd91e36c16708e78ded1b1006e68bc /exec failed with exit code 1
• pull / test-models-linux (mobilebert, portable, linux.2xlarge) / linux-job (gh)
  RuntimeError: Command docker exec -t 3d778719395b19f799a6adb56bd4f8e88f26ceca1d604d48de6748c4bae2bb78 /exec failed with exit code 1
• pull / test-models-linux (mobilebert, xnnpack-quantization-delegation, linux.2xlarge) / linux-job (gh)
  RuntimeError: Command docker exec -t fceb11a638b5bd0679b5ed7b47c87c6813139188995cd4bbac77202200a21364 /exec failed with exit code 1
• pull / test-models-linux (mv2, portable, linux.2xlarge) / linux-job (gh)
  RuntimeError: Command docker exec -t 68698d2c4dd73596542c7f358b6ff553571365ccad2e33bee5144e9f7eeaf3e5 /exec failed with exit code 1
• pull / test-models-linux (mv2, xnnpack-quantization-delegation, linux.2xlarge) / linux-job (gh)
  RuntimeError: Command docker exec -t 662180ba689a0577d04c09346a04879ea1edada3cea2e8c6e3b145efe4ccd67d /exec failed with exit code 1
• pull / test-models-linux (phi_4_mini, portable, linux.4xlarge.memory) / linux-job (gh)
  RuntimeError: Command docker exec -t 1b60ae69a7054deadfef277cfbacf7d4a14250a763e5e73c35a6aba15cc7c78b /exec failed with exit code 1
• pull / test-models-linux (resnet18, portable, linux.2xlarge) / linux-job (gh)
  RuntimeError: Command docker exec -t dae1872721cc070601c9b1d1799b30b9e76a0d8c26799f2c6b74f0fbf8de5f6d /exec failed with exit code 1
• pull / test-models-linux (resnet18, xnnpack-quantization-delegation, linux.2xlarge) / linux-job (gh)
  RuntimeError: Command docker exec -t 46297ae3867f1fa87fd1b1161a4f12acabcdd197a660e89de70db94250680288 /exec failed with exit code 1
• pull / test-models-linux (resnet50, portable, linux.2xlarge) / linux-job (gh)
  RuntimeError: Command docker exec -t 5285771dec8cd0393cc06b5ddc695d934c894859f8c906de76d0a110dc4452ea /exec failed with exit code 1
• pull / test-models-linux (resnet50, xnnpack-quantization-delegation, linux.2xlarge) / linux-job (gh)
  RuntimeError: Command docker exec -t f6c87f9483483ec4cea8ae17ee6ba29488a55c680db6c82821604423947b431c /exec failed with exit code 1
• pull / test-models-linux (w2l, portable, linux.4xlarge.memory) / linux-job (gh)
  RuntimeError: Command docker exec -t 33494cb23708baaf21a089b01890568029e26212d9685394f9739d2057978e41 /exec failed with exit code 1
• pull / test-models-linux-basic (mv3, portable, buck2, linux.2xlarge, executorch-ubuntu-22.04-clang12) / linux-job (gh)
  RuntimeError: Command docker exec -t 02c3e214bb38a5a0160150b5c935f2121c8e6695550f37ba28157f7226ed7b0d /exec failed with exit code 1
• pull / test-models-linux-basic (mv3, portable, cmake, linux.2xlarge, executorch-ubuntu-22.04-clang12) / linux-job (gh)
  RuntimeError: Command docker exec -t cf53e8c07f7d2a6fa9c79b0cec067e57148f71a5810c76ee47dc4aa383479920 /exec failed with exit code 1
• pull / test-models-linux-basic (mv3, portable, cmake, linux.arm64.2xlarge, executorch-ubuntu-22.04-gcc11... / linux-job (gh)
  RuntimeError: Command docker exec -t fd1ef7db37fb2ea089d34487d06bd3120cad9c5557308b3ad091adace69acd09 /exec failed with exit code 1
• pull / test-models-linux-basic (mv3, xnnpack-quantization-delegation, buck2, linux.2xlarge, executorch-u... / linux-job (gh)
  RuntimeError: Command docker exec -t 5c5b21f690efa4c6e1cf04dbe3f715e61657500c17742cb71ccb1a0c1fb07539 /exec failed with exit code 1
• pull / test-models-linux-basic (mv3, xnnpack-quantization-delegation, cmake, linux.2xlarge, executorch-u... / linux-job (gh)
  RuntimeError: Command docker exec -t 99c928c0fea84eb911b13d753f3bd956d8b29929ea2e49c751756cde87722b1a /exec failed with exit code 1
• pull / test-models-linux-basic (mv3, xnnpack-quantization-delegation, cmake, linux.arm64.2xlarge, execut... / linux-job (gh)
  RuntimeError: Command docker exec -t 3fa1add02ac26946349a006535345b7bc918fee0274dcd3e22f48ff93e6f50f4 /exec failed with exit code 1
• pull / test-models-linux-basic (vit, portable, buck2, linux.2xlarge, executorch-ubuntu-22.04-clang12) / linux-job (gh)
  RuntimeError: Command docker exec -t 7f8211cf8dbe997bfbdb0b561ed0244dcdf9429f3a2056450adaa697ddc3d0a9 /exec failed with exit code 1
• pull / test-models-linux-basic (vit, portable, cmake, linux.2xlarge, executorch-ubuntu-22.04-clang12) / linux-job (gh)
  RuntimeError: Command docker exec -t ce97c65c9dc1e02a5faae2e90c72be630e226d3d64906a9eb1a96f28cf16372c /exec failed with exit code 1
• pull / test-models-linux-basic (vit, portable, cmake, linux.arm64.2xlarge, executorch-ubuntu-22.04-gcc11... / linux-job (gh)
  RuntimeError: Command docker exec -t 401d4105967d04566039bc5dbaabe16fc40d0b17c1141fa5df44e9f2d308a6a0 /exec failed with exit code 1
• pull / test-models-linux-basic (vit, xnnpack-quantization-delegation, buck2, linux.2xlarge, executorch-u... / linux-job (gh)
  RuntimeError: Command docker exec -t c50b81c768571228f7718ae9c61ee646916629b10ba601629a44c163728a067f /exec failed with exit code 1
• pull / test-models-linux-basic (vit, xnnpack-quantization-delegation, cmake, linux.2xlarge, executorch-u... / linux-job (gh)
  RuntimeError: Command docker exec -t d95426428170c06985ee32c459a7c360e2667787b0ac306e98c5bb1699f63346 /exec failed with exit code 1
• pull / test-models-linux-basic (vit, xnnpack-quantization-delegation, cmake, linux.arm64.2xlarge, execut... / linux-job (gh)
  RuntimeError: Command docker exec -t 6aa4ec01ba97e2882b5e98764fb68816d14e606cea5f2bf39fa7f8e9b1b301b3 /exec failed with exit code 1
• pull / test-moshi-linux / linux-job (gh)
  RuntimeError: Command docker exec -t c1ecf86276e165da8a2a0afd86d256695bc3846ad3180548a169ff2267a12f41 /exec failed with exit code 1
• pull / test-openvino-linux / linux-job (gh)
  RuntimeError: Command docker exec -t ff4e27e4d9e90263d809d7c4ea2c611c1784591f7eec6fa835ba7e5c1c620bd2 /exec failed with exit code 1
• pull / test-phi-3-mini-runner-linux / linux-job (gh)
  RuntimeError: Command docker exec -t c917812668b9243a99e35bfd9f8775fdd59665948ba0c0be2921d1b7fd818983 /exec failed with exit code 1
• pull / test-quantized-aot-lib-linux / linux-job (gh)
  RuntimeError: Command docker exec -t 6b5f394fd3247a6c53c22901ff8bfdc37ddfa1fd3c5e9922849e8904c0d5ef0a /exec failed with exit code 1
• pull / test-selective-build-linux / linux-job (gh)
  RuntimeError: Command docker exec -t f97a7e49b0924e6ab6f67166bff20537700f7166a1758f4c28c1258491630e47 /exec failed with exit code 1
• pull / test-setup-linux-gcc / linux-job (gh)
  RuntimeError: Command docker exec -t e88264025d622417a3d870bcce56bf2e19d2f6a5ffb52b8353e560d4cdcb5a71 /exec failed with exit code 1
• pull / test-static-llama-qnn-linux / linux-job (gh)
  RuntimeError: [2025-06-18T18:57:07.144+00:00] Starting new buck2 daemon...
• pull / unittest / linux / linux-job (gh)
  RuntimeError: Command docker exec -t 57d2986c24416fedabb011cfc10c209de33c62ad6b0322a323fe6ebc77dfac7c /exec failed with exit code 1
• pull / unittest / macos / macos-job (gh)
  RuntimeError: Command bash /Users/ec2-user/runner/_work/_temp/exec_script failed with exit code 1
• pull / unittest-arm-backend-with-no-fvp (test_pytest_models) / linux-job (gh)
  RuntimeError: Command docker exec -t a2eb4253c8fd2819da8c04c637f45fe0181ce0494a8660378b9dffc609d2d354 /exec failed with exit code 1
• pull / unittest-arm-backend-with-no-fvp (test_pytest_ops) / linux-job (gh)
  RuntimeError: Command docker exec -t 838e2792365b1175dbb6d8ce3ca3cb615fc54c40ec7507f7ba3ed75b6ca28601 /exec failed with exit code 1
• pull / unittest-buck / linux / linux-job (gh)
  RuntimeError: Command docker exec -t 375272e19e9aa3f12ea99ad633e4c12b715eb6e816790b5250213596d25efe30 /exec failed with exit code 1
• pull / unittest-buck / macos / macos-job (gh)
  RuntimeError: Command bash /Users/ec2-user/runner/_work/_temp/exec_script failed with exit code 1
• pull / unittest-editable / linux / linux-job (gh)
  RuntimeError: Command docker exec -t ad1d512464b5a814f5f47fa59985694bbf96f907d8f9a98ea71a76b94d01a58b /exec failed with exit code 1
• pull / unittest-editable / macos / macos-job (gh)
  RuntimeError: Command bash /Users/ec2-user/runner/_work/_temp/exec_script failed with exit code 1

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[github-actions]

Looks like this PR hasn't been updated in a while so we're going to go ahead and mark this as Stale.
Feel free to remove the Stale label if you feel this was a mistake.
If you are unable to remove the Stale label please contact a maintainer in order to do so.
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[github-actions]

Looks like this PR hasn't been updated in a while so we're going to go ahead and mark this as Stale.
Feel free to remove the Stale label if you feel this was a mistake.
If you are unable to remove the Stale label please contact a maintainer in order to do so.
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[github-actions]

Looks like this PR hasn't been updated in a while so we're going to go ahead and mark this as Stale.
Feel free to remove the Stale label if you feel this was a mistake.
If you are unable to remove the Stale label please contact a maintainer in order to do so.
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