diff --git a/mysql-test/suite/rpl/r/rpl_parallel_no_log_slave_updates.result b/mysql-test/suite/rpl/r/rpl_parallel_no_log_slave_updates.result
new file mode 100644
index 00000000000..067d92a962f
--- /dev/null
+++ b/mysql-test/suite/rpl/r/rpl_parallel_no_log_slave_updates.result
@@ -0,0 +1,122 @@
+include/rpl_init.inc [topology=1->2]
+*** Test killing transaction waiting in commit for previous transaction to commit, when not using 2-phase commit ***
+SET @old_parallel_threads=@@GLOBAL.slave_parallel_threads;
+include/stop_slave.inc
+SET GLOBAL slave_parallel_threads=10;
+CHANGE MASTER TO master_use_gtid=slave_pos;
+include/start_slave.inc
+ALTER TABLE mysql.gtid_slave_pos ENGINE=InnoDB;
+SET sql_log_bin=0;
+CREATE FUNCTION foo(x INT, d1 VARCHAR(500), d2 VARCHAR(500))
+RETURNS INT DETERMINISTIC
+BEGIN
+RETURN x;
+END
+||
+SET sql_log_bin=1;
+CREATE TABLE t3 (a INT PRIMARY KEY, b INT) ENGINE=InnoDB;
+SET sql_log_bin=0;
+CREATE FUNCTION foo(x INT, d1 VARCHAR(500), d2 VARCHAR(500))
+RETURNS INT DETERMINISTIC
+BEGIN
+IF d1 != '' THEN
+SET debug_sync = d1;
+END IF;
+IF d2 != '' THEN
+SET debug_sync = d2;
+END IF;
+RETURN x;
+END
+||
+SET sql_log_bin=1;
+SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued1 WAIT_FOR master_cont1';
+SET binlog_format=statement;
+INSERT INTO t3 VALUES (31, foo(31,
+'ha_commit_one_phase WAIT_FOR t2_waiting',
+'commit_one_phase_2 SIGNAL t1_ready WAIT_FOR t1_cont'));
+SET debug_sync='now WAIT_FOR master_queued1';
+SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued2';
+SET binlog_format=statement;
+BEGIN;
+INSERT INTO t3 VALUES (32, foo(32,
+'ha_write_row_end SIGNAL t2_query WAIT_FOR t2_cont',
+''));
+INSERT INTO t3 VALUES (33, foo(33,
+'wait_for_prior_commit_waiting SIGNAL t2_waiting',
+'wait_for_prior_commit_killed SIGNAL t2_killed'));
+COMMIT;
+SET debug_sync='now WAIT_FOR master_queued2';
+SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued3';
+SET binlog_format=statement;
+INSERT INTO t3 VALUES (34, foo(34,
+'',
+''));
+SET debug_sync='now WAIT_FOR master_queued3';
+SET debug_sync='now SIGNAL master_cont1';
+SELECT * FROM t3 WHERE a >= 30 ORDER BY a;
+a	b
+31	31
+32	32
+33	33
+34	34
+SET sql_log_bin=0;
+CALL mtr.add_suppression("Query execution was interrupted");
+CALL mtr.add_suppression("Commit failed due to failure of an earlier commit on which this one depends");
+CALL mtr.add_suppression("Slave: Connection was killed");
+SET sql_log_bin=1;
+SET debug_sync='now WAIT_FOR t2_query';
+SET debug_sync='now SIGNAL t2_cont';
+SET debug_sync='now WAIT_FOR t1_ready';
+KILL THD_ID;
+SET debug_sync='now WAIT_FOR t2_killed';
+SET debug_sync='now SIGNAL t1_cont';
+include/wait_for_slave_sql_error.inc [errno=1317,1927,1963]
+STOP SLAVE IO_THREAD;
+SELECT * FROM t3 WHERE a >= 30 ORDER BY a;
+a	b
+31	31
+SET GLOBAL slave_parallel_threads=0;
+SET GLOBAL slave_parallel_threads=10;
+SET sql_log_bin=0;
+DROP FUNCTION foo;
+CREATE FUNCTION foo(x INT, d1 VARCHAR(500), d2 VARCHAR(500))
+RETURNS INT DETERMINISTIC
+BEGIN
+RETURN x;
+END
+||
+SET sql_log_bin=1;
+INSERT INTO t3 VALUES (39,0);
+include/start_slave.inc
+SELECT * FROM t3 WHERE a >= 30 ORDER BY a;
+a	b
+31	31
+32	32
+33	33
+34	34
+39	0
+SET sql_log_bin=0;
+DROP FUNCTION foo;
+CREATE FUNCTION foo(x INT, d1 VARCHAR(500), d2 VARCHAR(500))
+RETURNS INT DETERMINISTIC
+BEGIN
+IF d1 != '' THEN
+SET debug_sync = d1;
+END IF;
+IF d2 != '' THEN
+SET debug_sync = d2;
+END IF;
+RETURN x;
+END
+||
+SET sql_log_bin=1;
+include/stop_slave.inc
+SET GLOBAL slave_parallel_threads=0;
+SET GLOBAL slave_parallel_threads=10;
+include/start_slave.inc
+include/stop_slave.inc
+SET GLOBAL slave_parallel_threads=@old_parallel_threads;
+include/start_slave.inc
+DROP function foo;
+DROP TABLE t3;
+include/rpl_end.inc
diff --git a/mysql-test/suite/rpl/t/rpl_parallel_no_log_slave_updates-slave.opt b/mysql-test/suite/rpl/t/rpl_parallel_no_log_slave_updates-slave.opt
new file mode 100644
index 00000000000..acd68493e0a
--- /dev/null
+++ b/mysql-test/suite/rpl/t/rpl_parallel_no_log_slave_updates-slave.opt
@@ -0,0 +1 @@
+--log-slave-updates=0
diff --git a/mysql-test/suite/rpl/t/rpl_parallel_no_log_slave_updates.test b/mysql-test/suite/rpl/t/rpl_parallel_no_log_slave_updates.test
new file mode 100644
index 00000000000..98f919e4727
--- /dev/null
+++ b/mysql-test/suite/rpl/t/rpl_parallel_no_log_slave_updates.test
@@ -0,0 +1,199 @@
+--source include/have_innodb.inc
+--source include/have_debug.inc
+--source include/have_debug_sync.inc
+--source include/have_binlog_format_statement.inc
+--let $rpl_topology=1->2
+--source include/rpl_init.inc
+
+--echo *** Test killing transaction waiting in commit for previous transaction to commit, when not using 2-phase commit ***
+
+--connection server_2
+SET @old_parallel_threads=@@GLOBAL.slave_parallel_threads;
+--source include/stop_slave.inc
+SET GLOBAL slave_parallel_threads=10;
+CHANGE MASTER TO master_use_gtid=slave_pos;
+--source include/start_slave.inc
+
+--connection server_1
+ALTER TABLE mysql.gtid_slave_pos ENGINE=InnoDB;
+# Use a stored function to inject a debug_sync into the appropriate THD.
+# The function does nothing on the master, and on the slave it injects the
+# desired debug_sync action(s).
+SET sql_log_bin=0;
+--delimiter ||
+CREATE FUNCTION foo(x INT, d1 VARCHAR(500), d2 VARCHAR(500))
+  RETURNS INT DETERMINISTIC
+  BEGIN
+    RETURN x;
+  END
+||
+--delimiter ;
+SET sql_log_bin=1;
+CREATE TABLE t3 (a INT PRIMARY KEY, b INT) ENGINE=InnoDB;
+--save_master_pos
+
+--connection server_2
+SET sql_log_bin=0;
+--delimiter ||
+CREATE FUNCTION foo(x INT, d1 VARCHAR(500), d2 VARCHAR(500))
+  RETURNS INT DETERMINISTIC
+  BEGIN
+    IF d1 != '' THEN
+      SET debug_sync = d1;
+    END IF;
+    IF d2 != '' THEN
+      SET debug_sync = d2;
+    END IF;
+    RETURN x;
+  END
+||
+--delimiter ;
+SET sql_log_bin=1;
+--sync_with_master
+
+
+# Set up three transactions on the master that will be group-committed
+# together so they can be replicated in parallel on the slave.
+--connect (con_temp3,127.0.0.1,root,,test,$SERVER_MYPORT_1,)
+SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued1 WAIT_FOR master_cont1';
+SET binlog_format=statement;
+send INSERT INTO t3 VALUES (31, foo(31,
+    'ha_commit_one_phase WAIT_FOR t2_waiting',
+    'commit_one_phase_2 SIGNAL t1_ready WAIT_FOR t1_cont'));
+
+--connection server_1
+SET debug_sync='now WAIT_FOR master_queued1';
+
+--connect (con_temp4,127.0.0.1,root,,test,$SERVER_MYPORT_1,)
+SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued2';
+SET binlog_format=statement;
+BEGIN;
+# This insert is just so we can get T2 to wait while a query is running that we
+# can see in SHOW PROCESSLIST so we can get its thread_id to kill later.
+INSERT INTO t3 VALUES (32, foo(32,
+    'ha_write_row_end SIGNAL t2_query WAIT_FOR t2_cont',
+    ''));
+# This insert sets up debug_sync points so that T2 will tell when it is at its
+# wait point where we want to kill it - and when it has been killed.
+INSERT INTO t3 VALUES (33, foo(33,
+    'wait_for_prior_commit_waiting SIGNAL t2_waiting',
+    'wait_for_prior_commit_killed SIGNAL t2_killed'));
+send COMMIT;
+
+--connection server_1
+SET debug_sync='now WAIT_FOR master_queued2';
+
+--connect (con_temp5,127.0.0.1,root,,test,$SERVER_MYPORT_1,)
+SET debug_sync='commit_after_release_LOCK_prepare_ordered SIGNAL master_queued3';
+SET binlog_format=statement;
+send INSERT INTO t3 VALUES (34, foo(34,
+    '',
+    ''));
+
+--connection server_1
+SET debug_sync='now WAIT_FOR master_queued3';
+SET debug_sync='now SIGNAL master_cont1';
+
+--connection con_temp3
+REAP;
+--connection con_temp4
+REAP;
+--connection con_temp5
+REAP;
+
+--connection server_1
+SELECT * FROM t3 WHERE a >= 30 ORDER BY a;
+
+--connection server_2
+SET sql_log_bin=0;
+CALL mtr.add_suppression("Query execution was interrupted");
+CALL mtr.add_suppression("Commit failed due to failure of an earlier commit on which this one depends");
+CALL mtr.add_suppression("Slave: Connection was killed");
+SET sql_log_bin=1;
+# Wait until T2 is inside executing its insert of 32, then find it in SHOW
+# PROCESSLIST to know its thread id for KILL later.
+SET debug_sync='now WAIT_FOR t2_query';
+--let $thd_id= `SELECT ID FROM INFORMATION_SCHEMA.PROCESSLIST WHERE INFO LIKE '%foo(32%' AND INFO NOT LIKE '%LIKE%'`
+SET debug_sync='now SIGNAL t2_cont';
+
+# Wait until T2 has entered its wait for T1 to commit, and T1 has
+# progressed into its commit phase.
+SET debug_sync='now WAIT_FOR t1_ready';
+
+# Now kill the transaction T2.
+--replace_result $thd_id THD_ID
+eval KILL $thd_id;
+
+# Wait until T2 has reacted on the kill.
+SET debug_sync='now WAIT_FOR t2_killed';
+
+# Now we can allow T1 to proceed.
+SET debug_sync='now SIGNAL t1_cont';
+
+--let $slave_sql_errno= 1317,1927,1963
+--source include/wait_for_slave_sql_error.inc
+STOP SLAVE IO_THREAD;
+SELECT * FROM t3 WHERE a >= 30 ORDER BY a;
+
+# Now we have to disable the debug_sync statements, so they do not trigger
+# when the events are retried.
+SET GLOBAL slave_parallel_threads=0;
+SET GLOBAL slave_parallel_threads=10;
+SET sql_log_bin=0;
+DROP FUNCTION foo;
+--delimiter ||
+CREATE FUNCTION foo(x INT, d1 VARCHAR(500), d2 VARCHAR(500))
+  RETURNS INT DETERMINISTIC
+  BEGIN
+    RETURN x;
+  END
+||
+--delimiter ;
+SET sql_log_bin=1;
+
+--connection server_1
+INSERT INTO t3 VALUES (39,0);
+--save_master_pos
+
+--connection server_2
+--source include/start_slave.inc
+--sync_with_master
+SELECT * FROM t3 WHERE a >= 30 ORDER BY a;
+# Restore the foo() function.
+SET sql_log_bin=0;
+DROP FUNCTION foo;
+--delimiter ||
+CREATE FUNCTION foo(x INT, d1 VARCHAR(500), d2 VARCHAR(500))
+  RETURNS INT DETERMINISTIC
+  BEGIN
+    IF d1 != '' THEN
+      SET debug_sync = d1;
+    END IF;
+    IF d2 != '' THEN
+      SET debug_sync = d2;
+    END IF;
+    RETURN x;
+  END
+||
+--delimiter ;
+SET sql_log_bin=1;
+
+
+--connection server_2
+# Respawn all worker threads to clear any left-over debug_sync or other stuff.
+--source include/stop_slave.inc
+SET GLOBAL slave_parallel_threads=0;
+SET GLOBAL slave_parallel_threads=10;
+--source include/start_slave.inc
+
+
+--connection server_2
+--source include/stop_slave.inc
+SET GLOBAL slave_parallel_threads=@old_parallel_threads;
+--source include/start_slave.inc
+
+--connection server_1
+DROP function foo;
+DROP TABLE t3;
+
+--source include/rpl_end.inc
diff --git a/sql/handler.cc b/sql/handler.cc
index 88431d4db32..1c5d643ed96 100644
--- a/sql/handler.cc
+++ b/sql/handler.cc
@@ -1471,8 +1471,12 @@ int ha_commit_one_phase(THD *thd, bool all)
   bool is_real_trans=all || thd->transaction.all.ha_list == 0;
   int res;
   DBUG_ENTER("ha_commit_one_phase");
-  if (is_real_trans && (res= thd->wait_for_prior_commit()))
-    DBUG_RETURN(res);
+  if (is_real_trans)
+  {
+    DEBUG_SYNC(thd, "ha_commit_one_phase");
+    if ((res= thd->wait_for_prior_commit()))
+      DBUG_RETURN(res);
+  }
   res= commit_one_phase_2(thd, all, trans, is_real_trans);
   DBUG_RETURN(res);
 }
@@ -1484,6 +1488,8 @@ commit_one_phase_2(THD *thd, bool all, THD_TRANS *trans, bool is_real_trans)
   int error= 0;
   Ha_trx_info *ha_info= trans->ha_list, *ha_info_next;
   DBUG_ENTER("commit_one_phase_2");
+  if (is_real_trans)
+    DEBUG_SYNC(thd, "commit_one_phase_2");
   if (ha_info)
   {
     for (; ha_info; ha_info= ha_info_next)
diff --git a/sql/sql_class.cc b/sql/sql_class.cc
index 11c03191a49..8abdd53469f 100644
--- a/sql/sql_class.cc
+++ b/sql/sql_class.cc
@@ -5789,6 +5789,7 @@ wait_for_commit::wait_for_prior_commit2(THD *thd)
   wait_for_commit *loc_waitee;
 
   mysql_mutex_lock(&LOCK_wait_commit);
+  DEBUG_SYNC(thd, "wait_for_prior_commit_waiting");
   old_msg= thd->enter_cond(&COND_wait_commit, &LOCK_wait_commit,
                            "Waiting for prior transaction to commit");
   while (waiting_for_commit && !thd->check_killed())
@@ -5821,6 +5822,7 @@ wait_for_commit::wait_for_prior_commit2(THD *thd)
   remove_from_list(&loc_waitee->subsequent_commits_list);
   mysql_mutex_unlock(&loc_waitee->LOCK_wait_commit);
 
+  DEBUG_SYNC(thd, "wait_for_prior_commit_killed");
   wakeup_error= thd->killed_errno();
   if (!wakeup_error)
     wakeup_error= ER_QUERY_INTERRUPTED;