Hello, Hou! > So, I think it's not a bug in the committed patch but an issue in the testing > venvironment. Besides, since we have not seen such failures on BF, I think it > may not be necessary to improve the testcases.
Thanks for your analysis! Yes, probably WSL2/Windows interactions cause strange system clock moving. It looks like it is a common issue with WSL2 [0]. [0]: https://github.com/microsoft/WSL/issues/10006 Best regards, Mikhail.