diff --git a/src/shims/unix/freebsd/foreign_items.rs b/src/shims/unix/freebsd/foreign_items.rs
index 0efc44af82ba..4ff588e51a45 100644
--- a/src/shims/unix/freebsd/foreign_items.rs
+++ b/src/shims/unix/freebsd/foreign_items.rs
@@ -18,6 +18,27 @@ pub trait EvalContextExt<'mir, 'tcx: 'mir>: crate::MiriEvalContextExt<'mir, 'tcx
     ) -> InterpResult<'tcx, EmulateByNameResult<'mir, 'tcx>> {
         let this = self.eval_context_mut();
         match link_name.as_str() {
+            // Querying system information
+            "pthread_attr_getstack" => {
+                // We don't support "pthread_attr_setstack", so we just pretend all stacks have the same values here.
+                let [attr_place, addr_place, size_place] =
+                    this.check_shim(abi, Abi::C { unwind: false }, link_name, args)?;
+                this.deref_operand(attr_place)?;
+                let addr_place = this.deref_operand(addr_place)?;
+                let size_place = this.deref_operand(size_place)?;
+
+                this.write_scalar(
+                    Scalar::from_uint(STACK_ADDR, this.pointer_size()),
+                    &addr_place.into(),
+                )?;
+                this.write_scalar(
+                    Scalar::from_uint(STACK_SIZE, this.pointer_size()),
+                    &size_place.into(),
+                )?;
+
+                // Return success (`0`).
+                this.write_null(dest)?;
+            }
             _ => return Ok(EmulateByNameResult::NotSupported),
         }
         Ok(EmulateByNameResult::NeedsJumping)