We (Alpine Linux) run make testas part of the packaging process. With v5.0.7 and v5.0.8 the following test has failed:

err]: PSYNC2: total sum of full synchronizations is exactly 4 in tests/integration/psync2.tcl
Expected condition '$sum == 4' to be true (5 == 4)

Full buildlog - https://gitlab.alpinelinux.org/andypost/aports/-/jobs/66823

Comment From: antirez

Sorry it's a test bug, we fixed part of it thanks to an @oranagra PR, but still it happens. We'll try to solve this.