1 files changed, 7 insertions, 0 deletions
diff --git a/pkg/sentry/kernel/threads.go b/pkg/sentry/kernel/threads.go
index bf2dabb6e..872e1a82d 100644
--- a/pkg/sentry/kernel/threads.go
+++ b/pkg/sentry/kernel/threads.go
@@ -87,6 +87,13 @@ type TaskSet struct {
 	// at time of save (but note that this is not necessarily the same thing as
 	// sync.WaitGroup's zero value).
 	runningGoroutines sync.WaitGroup `state:"nosave"`
+
+	// aioGoroutines is the number of goroutines running async I/O
+	// callbacks.
+	//
+	// aioGoroutines is not saved but is required to be zero at the time of
+	// save.
+	aioGoroutines sync.WaitGroup `state:"nosave"`
 }
 
 // newTaskSet returns a new, empty TaskSet.