From c5f5328083a01b7cbbd81b33797b5bbc74827ee4 Mon Sep 17 00:00:00 2001 From: Sam Gross Date: Wed, 26 Feb 2025 20:40:05 +0000 Subject: [PATCH] gh-124878: Add temporary suppression for free_threadstate The race condition with `free_threadstate` and daemon threads exists in both the free threading and default builds. We were missing a suppression in the default build. --- Tools/tsan/suppressions.txt | 3 +++ Tools/tsan/suppressions_free_threading.txt | 2 +- 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/Tools/tsan/suppressions.txt b/Tools/tsan/suppressions.txt index 6bda5ecd570889..c70b0ddca059c2 100644 --- a/Tools/tsan/suppressions.txt +++ b/Tools/tsan/suppressions.txt @@ -1,5 +1,8 @@ # This file contains suppressions for the default (with GIL) build. # reference: https://github.com/google/sanitizers/wiki/ThreadSanitizerSuppressions +# gh-124878: race condition when interpreter finalized while daemon thread runs +race:free_threadstate + # https://gist.github.com/mpage/daaf32b39180c1989572957b943eb665 thread:pthread_create diff --git a/Tools/tsan/suppressions_free_threading.txt b/Tools/tsan/suppressions_free_threading.txt index 3354b5756811c9..c32c43db19cb96 100644 --- a/Tools/tsan/suppressions_free_threading.txt +++ b/Tools/tsan/suppressions_free_threading.txt @@ -10,7 +10,7 @@ # These entries are for warnings that trigger in a library function, as called # by a CPython function. -# https://gist.github.com/swtaarrs/08dfe7883b4c975c31ecb39388987a67 +# gh-124878: race condition when interpreter finalized while daemon thread runs race:free_threadstate # These warnings trigger directly in a CPython function.