[3.14] gh-120158: Fix inconsistent monitoring state when setting events too frequently (gh-141845) #141879
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…s 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>
This was referenced Nov 23, 2025
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If we overflowed the global version counter (i.e., after 2*24 calls to
_PyMonitoring_SetEvents), we bailed out after setting global monitoringevents but before instrumenting code objects, which led to assertion errors
later on.
Also add a
time.sleep()totest_free_threading.test_monitoringto avoidoverflowing the global version counter.
(cherry picked from commit e457d60)
Co-authored-by: Sam Gross colesbury@gmail.com
test_free_threading.test_monitoring.SetProfileMultiThreaded.test_instrumentation#120158