Version: '10.0.3-MariaDB-debug-log' 
2013-07-22 20:42:19 7fbe38224700  InnoDB: Assertion failure in thread 140454962284288 in file trx0trx.cc line 701
InnoDB: Failing assertion: trx->start_file != 0

#5  0x00007fbe4d127b8b in __GI_abort () at abort.c:91
#6  0x0000000000cacfb7 in trx_start_low (trx=0x7fbdf0261858) at 10.0-serg/storage/innobase/trx/trx0trx.cc:701
#7  0x0000000000cb00e2 in trx_start_if_not_started_xa_low (trx=0x7fbdf0261858) at 10.0-serg/storage/innobase/trx/trx0trx.cc:2057
#8  0x0000000000cafa56 in trx_prepare_for_mysql (trx=0x7fbdf0261858) at 10.0-serg/storage/innobase/trx/trx0trx.cc:1875
#9  0x0000000000b5fde5 in innobase_xa_prepare (hton=0x32913f0, thd=0x3f32ec0, prepare_trx=false) at 10.0-serg/storage/innobase/handler/ha_innodb.cc:13729
#10 0x0000000000813bdc in ha_commit_trans (thd=0x3f32ec0, all=false) at 10.0-serg/sql/handler.cc:1375
#11 0x000000000075f7ec in trans_commit_stmt (thd=0x3f32ec0) at 10.0-serg/sql/transaction.cc:336
#12 0x000000000063b374 in mysql_execute_command (thd=0x3f32ec0) at 10.0-serg/sql/sql_parse.cc:5012
#13 0x000000000063e206 in mysql_parse (thd=0x3f32ec0, rawbuf=0x7fbdf0005158 "CREATE TABLE `x` ( `m` INTEGER, `n` INTEGER NOT NULL, KEY (`n`) ) ENGINE = InnoDB PARTITION BY RANGE ( `m` ) SUBPARTITION BY HASH ( `m` ) SUBPARTITIONS 8 ( PARTITION p0 VALUES LESS THAN ( 5 ), PARTITI"..., length=251, parser_state=0x7fbe38223510) at 10.0-serg/sql/sql_parse.cc:6264
#14 0x000000000063103e in dispatch_command (command=COM_QUERY, thd=0x3f32ec0, packet=0x3f38161 "CREATE TABLE `x` ( `m` INTEGER, `n` INTEGER NOT NULL, KEY (`n`) ) ENGINE = InnoDB PARTITION BY RANGE ( `m` ) SUBPARTITION BY HASH ( `m` ) SUBPARTITIONS 8 ( PARTITION p0 VALUES LESS THAN ( 5 ), PARTITI"..., packet_length=252) at 10.0-serg/sql/sql_parse.cc:1277
#15 0x0000000000630478 in do_command (thd=0x3f32ec0) at 10.0-serg/sql/sql_parse.cc:983
#16 0x000000000074b985 in do_handle_one_connection (thd_arg=0x3f32ec0) at 10.0-serg/sql/sql_connect.cc:1379
#17 0x000000000074b6d8 in handle_one_connection (arg=0x3f32ec0) at 10.0-serg/sql/sql_connect.cc:1293
#18 0x00000000009d55db in pfs_spawn_thread (arg=0x3edb7e0) at 10.0-serg/storage/perfschema/pfs.cc:1853
#19 0x00007fbe4deede9a in start_thread (arg=0x7fbe38224700) at pthread_create.c:308
#20 0x00007fbe4d1e1cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112

Query (0x7fbdf0005158): CREATE TABLE `x` ( `m` INTEGER, `n` INTEGER NOT NULL, KEY (`n`) ) ENGINE = InnoDB PARTITION BY RANGE ( `m` ) SUBPARTITION BY HASH ( `m` ) SUBPARTITIONS 8 ( PARTITION p0 VALUES LESS THAN ( 5 ), PARTITION p1 VALUES LESS THAN MAXVALUE ) SELECT * FROM `A`
Connection ID (thread ID): 7
Status: KILL_QUERY

revision-id: sergii@pisem.net-20130721172420-v59x91dxs0bplh55
revno: 3776
branch-nick: 10.0-serg

query_init:
	SET binlog_format = ROW ; CREATE TABLE IF NOT EXISTS `A` (i INT, j INT) ENGINE=InnoDB;

query:
	CREATE TABLE `x` (
		`m` INTEGER,
		`n` INTEGER NOT NULL,
		KEY (`n`)
	) ENGINE = InnoDB PARTITION BY RANGE ( `m` ) SUBPARTITION BY HASH ( `m` ) SUBPARTITIONS 8 (
		PARTITION p0 VALUES LESS THAN ( 5 ),
		PARTITION p1 VALUES LESS THAN MAXVALUE 
   ) SELECT * FROM `A` 
  ;  DROP TABLE `x` ;

thread2:
	KILL QUERY CONNECTION_ID()-1 { sleep 1; '' };

perl ./gentest.pl --threads=2 --duration=200 --queries=100M --grammar=1.yy --dsn='dbi:mysql:host=127.0.0.1:port=3306:user=root:database=test'