PYTHON-6048 Add a sanitizers variant in Evergreen - #22

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claude/python-6048-jira-ticket-5c9e5c

Commits on Sep 2, 2026

PYTHON-6048 Add sanitizer rebuild-and-test script
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5c1bc80
PYTHON-6048 Validate sanitizer runtime library path before use
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063d937
PYTHON-6048 Add run-sanitizer-tests just recipe
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f8a2304
PYTHON-6048 Add sanitizer Evergreen function, tasks, and variant
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f5f5a8a
PYTHON-6048 Add RawBSONDocument concurrency and buffer-lifetime regression tests
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61a4f69
PYTHON-6048 Add concurrent batched wire-message builder coverage
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7c0bc23
PYTHON-6048 Install hatchling build backend before sanitizer rebuild
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c6dc49a
PYTHON-6048 Use normal pip build isolation for sanitizer rebuild
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72ba660
PYTHON-6048 Constrain packaging version for sanitizer build isolation
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0cf13f9
PYTHON-6048 Upgrade pip before sanitizer build to fix dependency resolution
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2dddcc3
PYTHON-6048 Use uv instead of system pip for sanitizer rebuild
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d07d4b0
PYTHON-6048 Install pytest-asyncio for sanitizer test venv
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1b5238b
PYTHON-6048 Install pymongo's runtime deps and scope PYTHONMALLOC to ASan
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7887cf0
PYTHON-6048 Disable pytest output capturing so sanitizer reports aren't swallowed
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d29ef76
PYTHON-6048 Add TSan suppressions for CPython free-threading internals
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7c565e8
PYTHON-6048 Wait for monitor executor to stop before resetting pool on close()
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d8f1116
PYTHON-6048 Fix shellcheck SC2155 warning in sanitizer script
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d6b754a
PYTHON-6048 Fix monitor close() latency and drop ineffective SrvMonitor join
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3b37ddb
PYTHON-6048 Extend TSan suppressions for TLBC and local-refcount internals
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66db595
PYTHON-6048 Suppress free_delayed TSan false positive in free-threading GC internals
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470b772
PYTHON-6048 Build a TSan-instrumented CPython for the TSan task
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8202877
PYTHON-6048 Install CPython build dependencies before TSan source build
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54a0fed
PYTHON-6048 Combine CPython's own TSan suppressions with pymongo's
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712f870
PYTHON-6048 Join closed monitors outside the topology lock
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2f32cee
PYTHON-6048 Document cleanup_monitors' per-monitor latency bound
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6f75f58
PYTHON-6048 Add changelog entry for monitor close() latency change
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7ee5382