The test suite fails on my freebsd 12 + 13 smokers: ... # Failed test at t/10_Stat.t line 38. # Failed test at t/10_Stat.t line 54. # Looks like you failed 2 tests of 32. t/10_Stat.t .... Dubious, test returned 2 (wstat 512, 0x200) Failed 2/32 subtests ... This does not happen on my other freebsd smokers (with version 11 and lower) and it also does not happen on my linux smokers. One possible reason: on the failing systems zfs is running --- so maybe the "unusual" filesystem is causing the failure here?