diff --git a/[refs] b/[refs]
index 6666b6c8b908..f5dc89387b3a 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e1aa7c30c599e99b4544f9e5b4c275c8a5325bdc
+refs/heads/master: f63fe79fa0b1362e8ea1c1e4996cf70d14917b02
diff --git a/trunk/tools/lib/traceevent/event-parse.c b/trunk/tools/lib/traceevent/event-parse.c
index f978c59f67bf..b5b4d806ffa2 100644
--- a/trunk/tools/lib/traceevent/event-parse.c
+++ b/trunk/tools/lib/traceevent/event-parse.c
@@ -4822,7 +4822,7 @@ int pevent_strerror(struct pevent *pevent, enum pevent_errno errnum,
 	    errnum >= __PEVENT_ERRNO__END)
 		return -1;
 
-	idx = errnum - __PEVENT_ERRNO__START;
+	idx = errnum - __PEVENT_ERRNO__START - 1;
 	msg = pevent_error_str[idx];
 
 	switch (errnum) {