Hi Jan and Baihua, the xfs/191 test case has been failing for me basically since it was added. Does it succeed for anyone with an upstream kernel and xfsprogs? Here is my diff between the golden and the actual output: --- /root/xfstests/tests/xfs/191-input-validation.out 2016-09-21 20:34:14.961574921 +0000 +++ /root/xfstests/results//xfs/191-input-validation.out.bad 2020-01-15 15:05:25.580935340 +0000 @@ -1,2 +1,13 @@ QA output created by 191-input-validation silence is golden +pass -n size=2b /dev/vdc +pass -d agsize=8192b /dev/vdc +pass -d agsize=65536s /dev/vdc +pass -d su=0,sw=64 /dev/vdc +pass -d su=4096s,sw=64 /dev/vdc +pass -d su=4096b,sw=64 /dev/vdc +pass -l su=10b /dev/vdc +fail -n log=15 /dev/vdc +fail -r rtdev=/mnt/test/191-input-validation.img /dev/vdc +fail -r size=65536,rtdev=/mnt/test/191-input-validation.img /dev/vdc +fail -i log=10 /dev/vdc