1 files changed, 2 insertions, 0 deletions

diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
index 8bd9a2c1a46a..489c0e8ada09 100644
--- a/kernel/trace/trace_output.c
+++ b/kernel/trace/trace_output.c
@@ -898,6 +898,8 @@ static enum print_line_t trace_stack_print(struct trace_iterator *iter,
         trace_assign_type(field, iter->ent);
 
         for (i = 0; i < FTRACE_STACK_ENTRIES; i++) {
+                if (!field->caller[i])
+                        break;
                 if (i) {
                         if (!trace_seq_puts(s, " <= "))
                                 goto partial;