CREATE TABLE t1 (f1 INT PRIMARY KEY) ENGINE=InnoDB; connect con1, localhost, root; SET DEBUG_SYNC = "wsrep_after_certification SIGNAL after_certification_reached WAIT_FOR continue_after_certification"; SET DEBUG_SYNC = "wsrep_before_commit_order_enter SIGNAL before_commit_order_reached_1 WAIT_FOR continue_before_commit_order_1"; INSERT INTO t1 VALUES (9); connect con_ctrl, localhost, root; SET DEBUG_SYNC = "now WAIT_FOR after_certification_reached"; connect con2, localhost, root; SET DEBUG_SYNC = "wsrep_before_commit_order_enter SIGNAL before_commit_order_reached_2 WAIT_FOR continue_before_commit_order_2"; INSERT INTO t1 VALUES (10); connection con_ctrl; SET DEBUG_SYNC = "now WAIT_FOR before_commit_order_reached_2"; SET DEBUG_SYNC = "now SIGNAL continue_after_certification"; SET DEBUG_SYNC = "now WAIT_FOR before_commit_order_reached_1"; connection default; # Kill the server XA RECOVER; formatID gtrid_length bqual_length data disconnect con1; disconnect con2; disconnect con_ctrl; connection default; DROP TABLE t1; CALL mtr.add_suppression("You need to use --log-bin to make --binlog-format work");