diff --git a/fs/proc/base.c b/fs/proc/base.c
index 31934cb9dfc8..28fa85276eec 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -443,8 +443,7 @@ static int proc_pid_stack(struct seq_file *m, struct pid_namespace *ns,
 		save_stack_trace_tsk(task, &trace);
 
 		for (i = 0; i < trace.nr_entries; i++) {
-			seq_printf(m, "[<%pK>] %pB\n",
-				   (void *)entries[i], (void *)entries[i]);
+			seq_printf(m, "[<0>] %pB\n", (void *)entries[i]);
 		}
 		unlock_trace(task);
 	}