diff --git a/torture/src/agent.rs b/torture/src/agent.rs
index 6da0babb..2126fad0 100644
--- a/torture/src/agent.rs
+++ b/torture/src/agent.rs
@@ -110,12 +110,12 @@ pub async fn run(input: UnixStream) -> Result<()> {
                 should_crash: None,
             }) => {
                 let start = std::time::Instant::now();
-                agent.rollback(n_commits).await?;
+                let outcome = agent.rollback(n_commits).await;
                 tracing::info!("rollback took {}ms", start.elapsed().as_millis());
                 stream
                     .send(Envelope {
                         reqno,
-                        message: ToSupervisor::Ack,
+                        message: ToSupervisor::RollbackResponse { outcome },
                     })
                     .await?;
             }
@@ -295,27 +295,30 @@ impl Agent {
 
         // Perform the commit.
         let commit_result = tokio::task::block_in_place(|| session.finish(actuals)?.commit(&nomt));
-
-        // Classify the result into one of the outcome bins.
-        let outcome = match commit_result {
-            Ok(()) => Outcome::Success,
-            Err(ref err) if is_enospc(err) => Outcome::StorageFull,
-            Err(err) => Outcome::UnknownFailure(err.to_string()),
-        };
+        let commit_outcome = classify_result(commit_result);
 
         // Log the outcome if it was not successful.
-        if !matches!(outcome, Outcome::Success) {
-            trace!("unsuccessful commit: {:?}", outcome);
+        if !matches!(commit_outcome, Outcome::Success) {
+            trace!("unsuccessful commit: {:?}", commit_outcome);
         }
 
-        outcome
+        commit_outcome
     }
 
-    async fn rollback(&mut self, n_commits: usize) -> Result<()> {
+    async fn rollback(&mut self, n_commits: usize) -> Outcome {
         // UNWRAP: `nomt` is always `Some` except recreation.
         let nomt = self.nomt.as_ref().unwrap();
-        tokio::task::block_in_place(|| nomt.rollback(n_commits))?;
-        Ok(())
+
+        // Perform the rollback.
+        let rollback_result = tokio::task::block_in_place(|| nomt.rollback(n_commits));
+        let rollback_outcome = classify_result(rollback_result);
+
+        // Log the outcome if it was not successful.
+        if !matches!(rollback_outcome, Outcome::Success) {
+            trace!("unsuccessful rollback: {:?}", rollback_outcome);
+        }
+
+        rollback_outcome
     }
 
     fn query(&mut self, key: message::Key) -> Result<Option<message::Value>> {
@@ -332,6 +335,15 @@ impl Agent {
     }
 }
 
+/// Classify an operation result into one of the outcome.
+fn classify_result(operation_result: anyhow::Result<()>) -> Outcome {
+    match operation_result {
+        Ok(()) => Outcome::Success,
+        Err(ref err) if is_enospc(err) => Outcome::StorageFull,
+        Err(err) => Outcome::UnknownFailure(err.to_string()),
+    }
+}
+
 /// Examines the given error to determine if it is an `ENOSPC` IO error.
 fn is_enospc(err: &anyhow::Error) -> bool {
     let Some(io_err) = err.downcast_ref::<std::io::Error>() else {
diff --git a/torture/src/message.rs b/torture/src/message.rs
index eb8ef7cd..22cef753 100644
--- a/torture/src/message.rs
+++ b/torture/src/message.rs
@@ -166,7 +166,12 @@ pub enum ToSupervisor {
     CommitResponse {
         /// The time it took for the operation to complete.
         elapsed: Duration,
-        /// The outcome of the operation.
+        /// The outcome of the commit.
+        outcome: Outcome,
+    },
+    /// The response to a completed rollback request.
+    RollbackResponse {
+        /// The outcome of the rollback.
         outcome: Outcome,
     },
     /// The response to a query for a key-value pair.
diff --git a/torture/src/supervisor/workload.rs b/torture/src/supervisor/workload.rs
index 39e49c72..e815a903 100644
--- a/torture/src/supervisor/workload.rs
+++ b/torture/src/supervisor/workload.rs
@@ -623,13 +623,21 @@ impl Workload {
         snapshot: Snapshot,
     ) -> anyhow::Result<()> {
         trace!("exercising rollback of {} commits", n_commits_to_rollback);
-        rr.send_request(crate::message::ToAgent::Rollback(
-            crate::message::RollbackPayload {
-                n_commits: n_commits_to_rollback,
-                should_crash: None,
-            },
-        ))
-        .await?;
+        let ToSupervisor::RollbackResponse { outcome } = rr
+            .send_request(crate::message::ToAgent::Rollback(
+                crate::message::RollbackPayload {
+                    n_commits: n_commits_to_rollback,
+                    should_crash: None,
+                },
+            ))
+            .await?
+        else {
+            return Err(anyhow::anyhow!(
+                "RollbackCommit did not execute successfully"
+            ));
+        };
+
+        self.ensure_outcome_validity(rr, &outcome).await?;
 
         let agent_sync_seqn = rr.send_query_sync_seqn().await?;
         if agent_sync_seqn != self.state.committed.sync_seqn + 1 {