(gdb) bt full #0 0x00d0081c in memcpy () from /lib/i686/nosegneg/libc.so.6 No symbol table info available. #1 0x0853ebc4 in row_sel_store_mysql_rec (mysql_rec=0x963e478 "ý", prebuilt=0xae848468, rec=0xae03807e "3", offsets=0xab64c978, start_field_no=0, end_field_no=2) at row/row0sel.c:2566 templ = (mysql_row_templ_t *) 0xae843a68 extern_field_heap = (mem_heap_t *) 0x0 heap = data = (unsigned char *) 0xae063c0a "" len = 157471012 #2 0x08542077 in row_search_for_mysql (buf=0x963e478 "ý", mode=2, prebuilt=0xae848468, match_mode=1, direction=0) at row/row0sel.c:4170 lock_type = 0 index = (dict_index_t *) 0xae844e68 comp = 1 search_tuple = (dtuple_t *) 0xae843c68 pcur = (btr_pcur_t *) 0xae847568 trx = (trx_t *) 0xae843468 clust_index = (dict_index_t *) 0xae847668 thr = (que_thr_t *) 0xae8440e8 rec = (rec_t *) 0xae03807e "3" result_rec = (rec_t *) 0xab64d240 "\035¤l\b\223±l\b\223±l\b\001íe\t\030Ëb\t@Ùe\tÈÒd«ßq*\b@Ùe\t\034Ìb\tÀÔe\t\001" clust_rec = err = 10 unique_search = 0 unique_search_from_clust_index = 0 mtr_has_extra_clust_latch = 0 moves_up = 1 set_also_gap_locks = 1 did_semi_consistent_read = 0 next_offs = 112 same_user_rec = 0 mtr = {state = 136734601, memo = {heap = 0x0, used = 24, data = "7\000\000\000\000\000\000\000\003\000\000\000Ø£ú­\001\000\000\000Ø£ú­ðüd\t\002\037c\bxÏd\001ÀÔe\t\v\000\000\000\005[\002\t4al\bÀÔe\t¨äc\tÀÔe\tÈËd«?â&\bf\027\000\000´ next = 0xab64cd38}}, log = {heap = 0x0, used = 0, data = "\000\000\000\000hÍd«\000\000\000\000\034\000\000\000\000\000\000\000\210Ñd«õMÞ\000@Øc\t\v\000\000\000hÍd«õMÞ\000\210C\002\tpÒd«xÍd«õMÞ\000ð\023\000\000,Ñb\t\210Íd«õM modifications = 0, n_log_recs = 0, log_mode = 21, start_lsn = {high = 1, low = 2875510664}, end_lsn = {high = 139770253, low = 144641696}, magic_n = 2} heap = (mem_heap_t *) 0x0 offsets_ = {100, 2, 2147483654, 1, 7, 8, 157471020, 8, 2875510232, 140453565, 157613296, 140713730, 2875509164, 157538368, 2875517780, 157613296, 2875509224, 140453163, 0, 0, 2875509224, 136791081, 157541080, 8, 2, 157538368, 157668360, 157464416, 2875512072, 136781779, 2971, 2875512048, 2875512044, 2875512040, 2875510998, 8, 2875512124, 0, 0, 0, 151147664, 8, 0, 0, 0, 14568949, 8, 436, 157672088, 140444255, 1, 157471020, 2875509368, 0, 157538368, 2875517780, 2875509352, 140444255, 1, 0, 2875509400, 140450482, 157538368, 157541544, 2875509384, 140444255, 1, 140713730, 2875509432, 14568949, 157541544, 2875517780, 2875509416, 140444255, 1, 152, 2875509464, 140450482, 157541544, 157464416, 2875509460, 157538368, 157541544, 157464416, 2875509512, 157541544, 2875517780, 157613296, 2875509512, 14568949, 8, 157471020, 2875509496, 140444255, 1, 141318140, 2875509544, 140450482, 157669072, 157538368} offsets = (ulint *) 0xab64c978 get_clust_rec = 0 #3 0x084b8b8f in ha_innobase::index_read (this=0x963e2d8, buf=0x963e478 "ý", key_ptr=0x9663a48 "", key_len=2, find_flag=HA_READ_KEY_EXACT) at handler/ha_innodb.cc:4187 mode = 2 index = match_mode = 1 error = ret = 48 _db_func_ = 0x86cae33 "do_select" ---Type to continue, or q to quit--- _db_file_ = 0x86ca41d "sql_select.cc" _db_level_ = 9 _db_framep_ = (char **) 0x0 #4 0x0832921f in handler::index_read_map (this=0x963e2d8, buf=0x963e478 "ý", key=0x9663a48 "", keypart_map=1, find_flag=HA_READ_KEY_EXACT) at ../../sql/handler.h:1656 key_len = #5 0x082a009f in join_read_always_key (tab=0x9663890) at sql_select.cc:14031 i = error = table = (TABLE *) 0x963d840 #6 0x0829f236 in sub_select (join=0x965d940, join_tab=0x9663890, end_of_records=false) at sql_select.cc:13341 error = rc = info = (READ_RECORD *) 0x96638d4 #7 0x082a0baa in do_select (join=0x965d940, fields=0x962cbac, table=0x0, procedure=0x0) at sql_select.cc:13092 rc = error = join_tab = (JOIN_TAB *) 0x9663890 _db_func_ = 0x86cb059 "JOIN::exec" _db_file_ = 0x86ca41d "sql_select.cc" _db_level_ = 8 _db_framep_ = (char **) 0x82055b7 end_select = (Next_select_func) 0x827f03a __PRETTY_FUNCTION__ = "int do_select(JOIN*, List*, TABLE*, Procedure*)" #8 0x082a6440 in JOIN::exec (this=0x965d940) at sql_select.cc:2740 curr_table = (JOIN_TAB *) 0x8 used_tables = 587960001832997288 sort_table_cond = (class Item *) 0xab64d198 columns_list = tmp_error = _db_func_ = 0x86cb193 "mysql_select" _db_file_ = 0x86ca41d "sql_select.cc" _db_level_ = 7 _db_framep_ = (char **) 0x86cbc99 curr_join = (JOIN *) 0x965d940 curr_all_fields = (List *) 0x965ec54 curr_fields_list = curr_tmp_table = (TABLE *) 0x965d940 __FUNCTION__ = "exec" __PRETTY_FUNCTION__ = "void JOIN::exec()" #9 0x082a71df in mysql_select (thd=0x962b760, rref_pointer_array=0x962cc1c, tables=0x965d4c0, wild_num=1, fields=@0x962cbac, conds=0x965d7e0, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=2147764736, result=0x965d930, unit=0x962c888, select_lex=0x962cb18) at sql_select.cc:2929 err = false free_join = true _db_func_ = 0x86cb213 "handle_select" _db_file_ = 0x86ca41d "sql_select.cc" _db_level_ = 6 _db_framep_ = (char **) 0xab64d2d8 join = (JOIN *) 0x965d940 __FUNCTION__ = "mysql_select" #10 0x082a7741 in handle_select (thd=0x962b760, lex=0x962c82c, result=0x965d930, setup_tables_done_option=0) at sql_select.cc:289 unit = res = select_lex = (SELECT_LEX *) 0x962cb18 _db_func_ = 0x867ac09 "mysql_execute_command" _db_file_ = 0x867a80b "sql_parse.cc" ---Type to continue, or q to quit--- _db_level_ = 5 _db_framep_ = (char **) 0x5 #11 0x0822a164 in execute_sqlcom_select (thd=0x962b760, all_tables=0x965d4c0) at sql_parse.cc:4824 lex = (LEX *) 0x962c82c result = res = 48 #12 0x0822d393 in mysql_execute_command (thd=0x962b760) at sql_parse.cc:2018 privileges_requested = res = 0 need_start_waiting = up_result = lex = (LEX *) 0x962c82c select_lex = (SELECT_LEX *) 0x962cb18 first_table = (TABLE_LIST *) 0x965d4c0 all_tables = (TABLE_LIST *) 0x965d4c0 unit = (SELECT_LEX_UNIT *) 0x962c888 _db_func_ = 0x867ae3a "mysql_parse" _db_file_ = 0x867a80b "sql_parse.cc" _db_level_ = 4 _db_framep_ = (char **) 0xab64dd98 __PRETTY_FUNCTION__ = "int mysql_execute_command(THD*)" __FUNCTION__ = "mysql_execute_command" #13 0x08234c5a in mysql_parse (thd=0x962b760, inBuf=0x965d340 "", length=44, found_semicolon=0xab64e2e4) at sql_parse.cc:5782 lex = (LEX *) 0x962c82c lip = {m_thd = 0x962b760, yylineno = 1, yytoklen = 1, yylval = 0xab64dd34, lookahead_token = 396, lookahead_yylval = 0x0, m_ptr = 0x965d36d "", m_tok_start = 0x965d36d "", m_tok_end = 0x965d36d "", m_end_of_query = 0x965d36c "", m_tok_start_prev = 0x965d36c "", m_buf = 0x965d340 "", m_buf_length = 44, m_echo = true, m_cpp_buf = 0x965d3b8 "", m_cpp_ptr = 0x965d3e4 "", m_cpp_tok_start = 0x965d3e4 "", m_cpp_tok_start_prev = 0x965d3e4 "", m_cpp_tok_end = 0x965d3e4 "", m_body_utf8 = 0x0, m_body_utf8_ptr = 0xab64de68 "\030ãd«¨[#\b`·b\t@Óe\t,", m_cpp_utf8_processed_ptr = 0x0, next_state = MY_LEX_END, found_semicolon = 0x0, tok_bitmap = 55 '7', ignore_space = false, stmt_prepare_mode = false, in_comment = NO_COMMENT, m_cpp_text_start = 0x965d3d7 "", m_cpp_text_end = 0x965d3d8 "", m_underscore_cs = 0x0} err = _db_func_ = 0x867aeaf "dispatch_command" _db_file_ = 0x867a80b "sql_parse.cc" _db_level_ = 3 _db_framep_ = (char **) 0x2c __PRETTY_FUNCTION__ = "void mysql_parse(THD*, const char*, uint, const char**)" __FUNCTION__ = "mysql_parse" #14 0x08235ba8 in dispatch_command (command=COM_QUERY, thd=0x962b760, packet=0x9655311 "", packet_length=44) at sql_parse.cc:1059 packet_end = 0x965d36c "" end_of_stmt = 0x0 net = (NET *) 0x962b7e0 error = _db_func_ = 0x867af36 "do_command" _db_file_ = 0x867a80b "sql_parse.cc" _db_level_ = 2 _db_framep_ = (char **) 0xab64e2fc __FUNCTION__ = "dispatch_command" #15 0x08236cf1 in do_command (thd=0x962b760) at sql_parse.cc:732 return_value = packet = 0x9655310 "" packet_length = 45 net = (NET *) 0x962b7e0 command = COM_QUERY _db_func_ = 0x8745814 "?func" _db_file_ = 0x874581a "?file" _db_level_ = 1 ---Type to continue, or q to quit--- _db_framep_ = (char **) 0x8224090 __PRETTY_FUNCTION__ = "bool do_command(THD*)" #16 0x08225eda in handle_one_connection (arg=0x962b760) at sql_connect.cc:1134 net = (NET *) 0x962b7e0 thd = (class THD *) 0x962b760 #17 0x00de0402 in start_thread () from /lib/i686/nosegneg/libpthread.so.0 No symbol table info available. #18 0x00d612ae in clone () from /lib/i686/nosegneg/libc.so.6 No symbol table info available.