[issue45453] test_embed: random crash on AMD64 Fedora Rawhide Clang 3.x

STINNER Victor added the comment: New changeset 7e74d99c532f3eb55a86d10d30c068b03f2ad025 by Miss Islington (bot) in branch '3.10': bpo-45453: Fix test_embed.StdPrinterTests (GH-28916) (GH-28917) https://github.com/python/cpython/commit/7e74d99c532f3eb55a86d10d30c068b03f2ad025 -- __

[issue45453] test_embed: random crash on AMD64 Fedora Rawhide Clang 3.x

Change by miss-islington : -- nosy: +miss-islington nosy_count: 1.0 -> 2.0 pull_requests: +27208 pull_request: https://github.com/python/cpython/pull/28917 ___ Python tracker _

[issue45453] test_embed: random crash on AMD64 Fedora Rawhide Clang 3.x

STINNER Victor added the comment: New changeset 678433f25e0d08dad7edf72be8f0cf9420e4ed2c by Victor Stinner in branch 'main': bpo-45453: Fix test_embed.StdPrinterTests (GH-28916) https://github.com/python/cpython/commit/678433f25e0d08dad7edf72be8f0cf9420e4ed2c -- ___

[issue45453] test_embed: random crash on AMD64 Fedora Rawhide Clang 3.x

Change by STINNER Victor : -- keywords: +patch pull_requests: +27207 stage: -> patch review pull_request: https://github.com/python/cpython/pull/28916 ___ Python tracker ___ _

[issue45453] test_embed: random crash on AMD64 Fedora Rawhide Clang 3.x

STINNER Victor added the comment: Ah, I reproduced a crash locally: 0:00:19 load avg: 2.00 [3/3/1] test_embed crashed (Exit code -11) Fatal Python error: Segmentation fault Current thread 0x7fef0ea9f2c0 (most recent call first): File "/home/vstinner/python/main/Lib/test/test_embed.py",

[issue45453] test_embed: random crash on AMD64 Fedora Rawhide Clang 3.x

STINNER Victor added the comment: Oh, maybe this is no traceback on a crash because of my recent libregrtest changes in bpo-45410. -- ___ Python tracker ___ _

[issue45453] test_embed: random crash on AMD64 Fedora Rawhide Clang 3.x

STINNER Victor added the comment: It also crashed on the Address Sanitizer job of GitHub Action: https://github.com/python/cpython/runs/3877327574 0:09:15 load avg: 4.46 [267/413/1] test_embed crashed (Exit code -11) -- running: test_gdb (1 min 2 sec), test_peg_generator (57.4 sec) == Tests

[issue45453] test_embed: random crash on AMD64 Fedora Rawhide Clang 3.x

New submission from STINNER Victor : test_embed does crash randomly on AMD64 Fedora Rawhide Clang 3.x: * https://buildbot.python.org/all/#/builders/188/builds/880 * https://buildbot.python.org/all/#/builders/188/builds/879 So far, I failed to reproduce the issue. -- components: Tests