/usr/lib/mysql-testsuite/r/debug_sync2.result is in percona-server-test-5.6 5.6.22-rel71.0-0ubuntu4.
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# Bug#13688248 CRASH IN DIAGNOSTICS_AREA::SET_OK_STATUS WHEN USING DEBUG_SYNC
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SET SESSION DEBUG_SYNC= 'RESET';
CREATE TABLE t1 (pk INT, PRIMARY KEY(pk));
SET SESSION sql_mode=TRADITIONAL;
SET SESSION autocommit=1;
INSERT INTO t1 VALUES(1);
SET SESSION debug_sync='write_row_replace SIGNAL go_ahead1 WAIT_FOR comes_never ';
REPLACE INTO t1 ( pk ) VALUES ( 1 );
Warnings:
Warning 1639 debug sync point wait timed out
DROP TABLE t1;
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