diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index b86ee4effa02..4df317cb0e9a 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -6373,6 +6373,7 @@ static int instance_delete(const char *name)
 	debugfs_remove_recursive(tr->dir);
 	free_trace_buffers(tr);
 
+	free_cpumask_var(tr->tracing_cpumask);
 	kfree(tr->name);
 	kfree(tr);