--source include/have_log_bin.inc
--source include/have_debug.inc

CREATE TABLE t1 (a INT PRIMARY KEY);
CREATE TABLE t2 (a INT PRIMARY KEY);
CREATE TABLE t3 (a INT PRIMARY KEY);
CREATE TABLE t4 (a INT PRIMARY KEY);

CREATE TRIGGER trigger_1 AFTER INSERT ON t1 FOR EACH ROW UPDATE t3 SET a=a+1;
connect(con1,localhost,root,,);
SET SESSION debug_dbug="+d,inject_drop_trigger_sleep_before_binlog";
send DROP TRIGGER trigger_1;
--connection default
--sleep 1
CREATE TRIGGER trigger_1 AFTER INSERT ON t2 FOR EACH ROW UPDATE t4 SET a=a+1;
--connection con1
reap;
--disconnect con1
--connection default

SHOW BINLOG EVENTS;

DROP TRIGGER trigger_1;
DROP TABLE t1,t2,t3,t4;

diff --git a/sql/sql_trigger.cc b/sql/sql_trigger.cc
index 54a68da..51efb84 100644
--- a/sql/sql_trigger.cc
+++ b/sql/sql_trigger.cc
@@ -587,6 +587,10 @@ bool mysql_create_or_drop_trigger(THD *thd, TABLE_LIST *tables, bool create)
 end:
   if (!result)
   {
+    DBUG_EXECUTE_IF("inject_drop_trigger_sleep_before_binlog", {
+        if (!create)
+          my_sleep(5000000);
+      });
     result= write_bin_log(thd, TRUE, stmt_query.ptr(), stmt_query.length());
   }
 

master-bin.000001	857	Gtid	1	895	GTID 0-1-5
master-bin.000001	895	Query	1	1077	use `test`; CREATE DEFINER=`root`@`localhost` TRIGGER trigger_1 AFTER INSERT ON t1 FOR EACH ROW UPDATE t3 SET a=a+1
master-bin.000001	1077	Gtid	1	1115	GTID 0-1-6
master-bin.000001	1115	Query	1	1297	use `test`; CREATE DEFINER=`root`@`localhost` TRIGGER trigger_1 AFTER INSERT ON t2 FOR EACH ROW UPDATE t4 SET a=a+1
master-bin.000001	1297	Gtid	1	1335	GTID 0-1-7
master-bin.000001	1335	Query	1	1420	use `test`; DROP TRIGGER trigger_1

  /* Use the filesystem to enforce trigger namespace constraints. */
  if (!access(trigname_buff, F_OK))