X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fust-app.c;h=e1d0c40e9cf03e34b935a171b1ca8d67686f55f5;hp=a6325746de77af8f7b602260d19b4efaa3e93d7c;hb=c45536e170aa9ba8aeb9ba21da25b7cec73392f6;hpb=198e7caf42f0c79846abf5fd698828019cbcff0b

diff --git a/src/bin/lttng-sessiond/ust-app.c b/src/bin/lttng-sessiond/ust-app.c
index a6325746d..e1d0c40e9 100644
--- a/src/bin/lttng-sessiond/ust-app.c
+++ b/src/bin/lttng-sessiond/ust-app.c
@@ -2393,10 +2393,13 @@ int ust_app_stop_trace(struct ltt_ust_session *usess, struct ust_app *app)
 
 	/*
 	 * If started = 0, it means that stop trace has been called for a session
-	 * that was never started. This is a code flow error and should never
-	 * happen.
+	 * that was never started. It's possible since we can have a fail start
+	 * from either the application manager thread or the command thread. Simply
+	 * indicate that this is a stop error.
 	 */
-	assert(ua_sess->started == 1);
+	if (ua_sess->started == 1) {
+		goto error_rcu_unlock;
+	}
 
 	health_code_update(&health_thread_cmd);