diff --git a/module/zfs/zfs_vnops.c b/module/zfs/zfs_vnops.c
index 9bd75c011..1d1bef079 100644
--- a/module/zfs/zfs_vnops.c
+++ b/module/zfs/zfs_vnops.c
@@ -100,7 +100,13 @@ zfs_holey_common(znode_t *zp, ulong_t cmd, loff_t *off)
 	else
 		hole = B_FALSE;
 
+	/* Work around OpenZFS bug 11900
+	   <https://github.com/openzfs/zfs/issues/11900>.  */
+# if 0
 	error = dmu_offset_next(ZTOZSB(zp)->z_os, zp->z_id, hole, &noff);
+# else
+	error = EBUSY;
+# fi
 
 	if (error == ESRCH)
 		return (SET_ERROR(ENXIO));