Program received signal SIGABRT, Aborted.
0xb7c548a8 in raise () from /lib/libc.so.0
(gdb) bt
#0  0xb7c548a8 in raise () from /lib/libc.so.0
#1  0xb7c4a1e0 in abort () from /lib/libc.so.0
#2  0xb7cf1aa0 in _array_pointer_not_from_vec_new () from /lib/libsupc++.so.5
#3  0xb7d0f290 in get_array_size () from /lib/libsupc++.so.5
#4  0xb7cf1770 in __array_delete_general2 () from /lib/libsupc++.so.5
#5  0xb7cf1918 in __array_delete2 () from /lib/libsupc++.so.5
#6  0x00d03110 in TMP_TABLE_PARAM::cleanup (this=0xb47f3334)
    at /mysql/mysql-5.0.85-1019/sql/sql_class.h:2228
#7  0x00470190 in JOIN::cleanup (this=0xb47f26c8, full=true)
    at sql_select.cc:6606
#8  0x0046f180 in JOIN::join_free (this=0xb47f26c8) at sql_select.cc:6473
#9  0x00468710 in JOIN::exec (this=0xb47f26c8) at sql_select.cc:1944
#10 0x003e8f90 in mysql_select (thd=0xb6b6ac40, rref_pointer_array=0xb6b6bd40,
    tables=0xb47f21d8, wild_num=1, fields=@0xb6b6bcb0, conds=0xb47f2480,
    og_num=1, order=0x0, group=0xb47f2620, having=0x0, proc_param=0x0,
    select_options=2156153344, result=0xb47f26b0, unit=0xb6b6b9e0,
    select_lex=0xb6b6bc18) at sql_select.cc:2337
#11 0x003e76c0 in handle_select (thd=0xb6b6ac40, lex=0xb6b6b988,
    result=0xb47f26b0, setup_tables_done_option=0) at sql_select.cc:244
#12 0x0032c838 in mysql_execute_command (thd=0xb6b6ac40) at sql_parse.cc:2877
#13 0x00344208 in mysql_parse (thd=0xb6b6ac40,
    inBuf=0xb47f2098 "select * from t1 WHERE hdl_nr < 2000000 GROUP BY kundentyp", length=58, found_semicolon=0xb47ee6f8) at sql_parse.cc:6437
---Type <return> to continue, or q <return> to quit---
#14 0x00326e08 in dispatch_command (command=COM_QUERY, thd=0xb6b6ac40,
    packet=0xb478cd09 "select * from t1 WHERE hdl_nr < 2000000 GROUP BY kundentyp", packet_length=59) at sql_parse.cc:1959
#15 0x00324dd0 in do_command (thd=0xb6b6ac40) at sql_parse.cc:1640
#16 0x00322270 in handle_one_connection (arg=0xb6b6ac40) at sql_parse.cc:1233
#17 0xb7ea77c0 in start_thread () from /lib/libpthread.so.0
#18 0xb7eb6fe8 in __thread_start () from /lib/libpthread.so.0
#19 0xb7eb6fe8 in __thread_start () from /lib/libpthread.so.0
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
(gdb)