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@colesbury colesbury commented Nov 23, 2025

If we overflowed the global version counter (i.e., after 2*24 calls to _PyMonitoring_SetEvents), we bailed out after setting global monitoring events but before instrumenting code objects, which led to assertion errors later on.

Also add a time.sleep() to test_free_threading.test_monitoring to avoid overflowing the global version counter.
(cherry picked from commit e457d60)

…g events too frequently (pythongh-141845)

If we overflowed the global version counter (i.e., after 2*24 calls to
`_PyMonitoring_SetEvents`), we bailed out after setting global monitoring
events but before instrumenting code objects, which led to assertion errors
later on.

Also add a `time.sleep()` to `test_free_threading.test_monitoring` to avoid
overflowing the global version counter.
(cherry picked from commit e457d60)

Co-authored-by: Sam Gross <colesbury@gmail.com>
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