LevelDB: Server crashes in inline_mysql_mutex_lock on SELECT .. FOR UPDATE

CREATE TABLE t1 (pk INT PRIMARY KEY) ENGINE=LevelDB;

CREATE TABLE t2 (pk INT PRIMARY KEY, i INT, KEY (i)) ENGINE=LevelDB;

INSERT INTO t1 VALUES (1),(2);

INSERT INTO t2 VALUES (1,4),(2,5);

SELECT ( SELECT 1 FROM t1 ) FROM t2 WHERE i < 0 FOR UPDATE;

#3  <signal handler called>

#4  0x0000000000b0b7a6 in inline_mysql_mutex_lock (that=0xb5, src_file=0x102cb40 "mysql-5.6-leveldb/storage/leveldb/ldb_locks.cc", src_line=277) at mysql-5.6-leveldb/include/mysql/psi/mysql_thread.h:659

#5  0x0000000000b0c27c in LockTable::release_lock (this=0x17817a0, pins=0x7f969c038a40, own_lock=0x95) at mysql-5.6-leveldb/storage/leveldb/ldb_locks.cc:277

#6  0x0000000000b09303 in Ldb_transaction::release_last_lock (this=0x7f969c013fa0) at mysql-5.6-leveldb/storage/leveldb/ha_leveldb.cc:236

#7  0x0000000000b06937 in ha_leveldb::unlock_row (this=0x7f969c03e7a0) at mysql-5.6-leveldb/storage/leveldb/ha_leveldb.cc:1649

#8  0x0000000000621cd9 in handler::read_range_first (this=0x7f969c03e7a0, start_key=0x7f969c03e880, end_key=0x7f969c03e8a0, eq_range_arg=false, sorted=false) at mysql-5.6-leveldb/sql/handler.cc:6577

#9  0x0000000000620079 in handler::multi_range_read_next (this=0x7f969c03e7a0, range_info=0x7f96c065f5f0) at mysql-5.6-leveldb/sql/handler.cc:5732

#10 0x0000000000922d32 in QUICK_RANGE_SELECT::get_next (this=0x7f969c05ada0) at mysql-5.6-leveldb/sql/opt_range.cc:10407

#11 0x000000000093a952 in rr_quick (info=0x7f969c0403b0) at mysql-5.6-leveldb/sql/records.cc:367

#12 0x0000000000775c07 in join_init_read_record (tab=0x7f969c040320) at mysql-5.6-leveldb/sql/sql_executor.cc:2388

#13 0x0000000000773477 in sub_select (join=0x7f969c03f2a0, join_tab=0x7f969c040320, end_of_records=false) at mysql-5.6-leveldb/sql/sql_executor.cc:1249

#14 0x0000000000772f11 in do_select (join=0x7f969c03f2a0) at mysql-5.6-leveldb/sql/sql_executor.cc:936

#15 0x0000000000770f5e in JOIN::exec (this=0x7f969c03f2a0) at mysql-5.6-leveldb/sql/sql_executor.cc:191

#16 0x00000000007cbb85 in mysql_execute_select (thd=0x2545740, select_lex=0x2547f20, free_join=true) at mysql-5.6-leveldb/sql/sql_select.cc:1100

#17 0x00000000007cbe6a in mysql_select (thd=0x2545740, tables=0x7f969c006238, wild_num=0, fields=..., conds=0x7f969c006960, order=0x25480e8, group=0x2548020, having=0x0, select_options=2147748608, result=0x7f969c006b98, unit=0x25478e0, select_lex=0x2547f20) at mysql-5.6-leveldb/sql/sql_select.cc:1221

#18 0x00000000007c9fba in handle_select (thd=0x2545740, result=0x7f969c006b98, setup_tables_done_option=0) at mysql-5.6-leveldb/sql/sql_select.cc:110

#19 0x00000000007a6782 in execute_sqlcom_select (thd=0x2545740, all_tables=0x7f969c006238) at mysql-5.6-leveldb/sql/sql_parse.cc:4987

#20 0x000000000079f5f4 in mysql_execute_command (thd=0x2545740) at mysql-5.6-leveldb/sql/sql_parse.cc:2557

#21 0x00000000007a8be7 in mysql_parse (thd=0x2545740, rawbuf=0x7f969c004fd0 "SELECT ( SELECT 1 FROM t1 ) FROM t2 WHERE i < 0 FOR UPDATE", length=58, parser_state=0x7f96c0661110) at mysql-5.6-leveldb/sql/sql_parse.cc:6117

#22 0x000000000079c9a3 in dispatch_command (command=COM_QUERY, thd=0x2545740, packet=0x2618ca1 "", packet_length=58) at mysql-5.6-leveldb/sql/sql_parse.cc:1312

#23 0x000000000079bb66 in do_command (thd=0x2545740) at mysql-5.6-leveldb/sql/sql_parse.cc:1036

#24 0x0000000000766e09 in do_handle_one_connection (thd_arg=0x2545740) at mysql-5.6-leveldb/sql/sql_connect.cc:969

#25 0x000000000076682e in handle_one_connection (arg=0x2545740) at mysql-5.6-leveldb/sql/sql_connect.cc:885

#26 0x0000000000af6924 in pfs_spawn_thread (arg=0x249a920) at mysql-5.6-leveldb/storage/perfschema/pfs.cc:1853

#27 0x00007f96c1a7de9a in start_thread (arg=0x7f96c0662700) at pthread_create.c:308

#28 0x00007f96c0f98cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112

revision-id: psergey@askmonty.org-20130319094846-yze9xy3qeb5g6hrc

revno: 4610

branch-nick: mysql-5.6-leveldb