Submatrix t/op/chdir

List of failing smokes by test.
Version Git-id Report OS
5.29.4 v5.29.3-71-g083a0c3388 72679 linux - 4.9.0-8-amd64 [Debian GNU/Linux 9.5 (stretch)]
5.29.4 v5.29.3-70-g9704d77900 72606 linux - 4.18.0-2-amd64 [Debian GNU/Linux buster/sid]