flock test failed

[sanwan]

What happened:
fslock test failed .
=== CONT TestExec
lock_test.go:778: lock_test.go:186: wrote initial output file to [/jfs/gofslock/fslock/multiprocessing252973008/out]
lock_test.go:778: lock_test.go:266: subprocesses reported 1 failure(s)
--- FAIL: TestExec (6.87s)
What you expected to happen:
The case passed .
How to reproduce it (as minimally and precisely as possible):
Follow the action https://github.com/juicedata/juicefs/runs/7835179646?check_suite_focus=true .
Anything else we need to know?
No .