[BUG] In ten_utils_unit_test, the RWLockTest.single_writer_multi_readers test will seldomly hang

[halajohn]

Description

2024-10-24T14:58:51.4755520Z [----------] 9 tests from RWLockTest
2024-10-24T14:58:51.4756110Z [ RUN ] RWLockTest.no_writer_no_reader
2024-10-24T14:58:51.8527820Z [ OK ] RWLockTest.no_writer_no_reader (386 ms)
2024-10-24T14:58:51.8591890Z [ RUN ] RWLockTest.no_writer_single_reader
2024-10-24T14:58:51.9588780Z [ LOG ] [PhaseFair] [Reader] threads 000001; acquire 1083537 times, min 000000000 us, max 000000001 us, avg 000000000 us; balance: min 1083537, max 1083537, avg 1083537
2024-10-24T14:58:52.1277700Z [ LOG ] [ Native] [Reader] threads 000001; acquire 1485943 times, min 000000000 us, max 000000001 us, avg 000000000 us; balance: min 1485943, max 1485943, avg 1485943
2024-10-24T14:58:52.1280810Z [ OK ] RWLockTest.no_writer_single_reader (275 ms)
2024-10-24T14:58:52.1283860Z [ RUN ] RWLockTest.no_writer_multi_readers
2024-10-24T14:58:53.1329720Z [ LOG ] [PhaseFair] [Reader] threads 000050; acquire 8795389 times, min 000000000 us, max 000000945 us, avg 000000000 us; balance: min 033578, max 235816, avg 175907
2024-10-24T14:58:54.1876260Z [ LOG ] [ Native] [Reader] threads 000050; acquire 8458268 times, min 000000000 us, max 000000929 us, avg 000000000 us; balance: min 034077, max 237287, avg 169165
2024-10-24T14:58:54.1878970Z [ OK ] RWLockTest.no_writer_multi_readers (2060 ms)
2024-10-24T14:58:54.1880940Z [ RUN ] RWLockTest.single_writer_no_reader
2024-10-24T14:58:54.3794940Z [ LOG ] [PhaseFair] [Writer] threads 000001; acquire 1535261 times, min 000000000 us, max 000000001 us, avg 000000000 us; balance: min 1535261, max 1535261, avg 1535261
2024-10-24T14:58:54.5029460Z [ LOG ] [ Native] [Writer] threads 000001; acquire 1206255 times, min 000000000 us, max 000000001 us, avg 000000000 us; balance: min 1206255, max 1206255, avg 1206255
2024-10-24T14:58:54.5031870Z [ OK ] RWLockTest.single_writer_no_reader (315 ms)
2024-10-24T14:58:54.5037180Z [ RUN ] RWLockTest.multi_writers_no_reader
2024-10-24T14:58:54.7035930Z [ LOG ] [PhaseFair] [Writer] threads 000050; acquire 002217 times, min 000000000 us, max 000000007 us, avg 000000004 us; balance: min 000041, max 000159, avg 000044
2024-10-24T14:58:54.8081930Z [ LOG ] [ Native] [Writer] threads 000050; acquire 004628 times, min 000000000 us, max 000000003 us, avg 000000001 us; balance: min 000090, max 000198, avg 000092
2024-10-24T14:58:54.8084450Z [ OK ] RWLockTest.multi_writers_no_reader (305 ms)
2024-10-24T14:58:54.8086200Z [ RUN ] RWLockTest.single_writer_single_reader
2024-10-24T14:58:54.9303610Z [ LOG ] [PhaseFair] [Writer] threads 000001; acquire 373861 times, min 000000000 us, max 000000001 us, avg 000000000 us; balance: min 373861, max 373861, avg 373861
2024-10-24T14:58:54.9308040Z [ LOG ] [PhaseFair] [Reader] threads 000001; acquire 390006 times, min 000000000 us, max 000000001 us, avg 000000000 us; balance: min 390006, max 390006, avg 390006
2024-10-24T14:58:55.1304120Z [ LOG ] [ Native] [Writer] threads 000001; acquire 005269 times, min 000000000 us, max 000000001 us, avg 000000000 us; balance: min 005269, max 005269, avg 005269
2024-10-24T14:58:55.7303310Z [ LOG ] [ Native] [Reader] threads 000001; acquire 005783 times, min 000000000 us, max 000000001 us, avg 000000000 us; balance: min 005783, max 005783, avg 005783
2024-10-24T14:58:55.7317370Z [ OK ] RWLockTest.single_writer_single_reader (322 ms)
2024-10-24T14:58:55.7332100Z [ RUN ] RWLockTest.single_writer_multi_readers
2024-10-24T14:58:55.7343530Z [ LOG ] [PhaseFair] [Writer] threads 000001; acquire 000001 times, min 000000001 us, max 000000001 us, avg 000000001 us; balance: min 000001, max 000001, avg 000001
2024-10-24T14:58:55.7350040Z [ LOG ] [PhaseFair] [Reader] threads 000050; acquire 5384307 times, min 000000000 us, max 000000400 us, avg 000000000 us; balance: min 000000, max 313076, avg 107686
2024-10-24T20:39:17.9025440Z ##[error]The operation was canceled.

Environment

Mac x64 release

Steps to reproduce

Execute ten_utils_unit_test

Expected behavior

It can normally finish execution within one or two minutes.

Actual behavior

The RWLockTest.single_writer_multi_readers test hung for five to six hours, causing the CI test to fail.

Version

main

Severity

Critical

Additional Information

No response