https://bugzilla.kernel.org/show_bug.cgi?id=202053 --- Comment #2 from Zorro Lang (zlang@xxxxxxxxxx) --- By enable XFS_DEBUG config option, I get a debug info "ino 28ff data fork has delalloc extent at [0x160:0x1]": [ 1298.421477] run fstests generic/464 at 2018-12-24 04:53:34 [ 1299.350730] XFS (dm-5): Unmounting Filesystem [ 1301.357964] XFS (dm-5): Mounting V5 Filesystem [ 1301.453602] XFS (dm-5): Ending clean mount [ 1308.233740] XFS (dm-5): Unmounting Filesystem [ 1308.921723] XFS (dm-5): Mounting V5 Filesystem [ 1308.990435] XFS (dm-5): Ending clean mount [ 1315.521677] XFS (dm-5): ino 28ff data fork has delalloc extent at [0x160:0x1] [ 1315.529686] XFS: Assertion failed: 0, file: fs/xfs/xfs_super.c, line: 985 [ 1315.537563] WARNING: CPU: 12 PID: 16993 at fs/xfs/xfs_message.c:104 assfail+0x54/0x57 [xfs] I'll upload the metadump file which match this debug info later. -- You are receiving this mail because: You are watching the assignee of the bug.