Program terminated with signal 11, Segmentation fault.
#0  0x0000003ab820b9b2 in pthread_kill () from /lib64/libpthread.so.0
(gdb) where
#0  0x0000003ab820b9b2 in pthread_kill () from /lib64/libpthread.so.0
#1  0x0000000000af3929 in my_write_core (sig=11) at stacktrace.c:310
#2  0x0000000000669db1 in handle_segfault (sig=11) at mysqld.cc:2570
#3  <signal handler called>
#4  0x0000000000942e5e in btr_copy_externally_stored_field (len=0x40b131b0, 
    data=0x2aab0266a8b3 "<?xml version=\"1.0\" encoding=\"UTF-8\"?><Application SystemId=\"2083\" id=\"Application-1022370857-970333952\" UpdateCount=\"12\" UpdateUser=\"jeisman\" UpdateTimestamp=\"07/02/2010 07:18:33.415 AM\" ApplicationN"..., local_len=768, heap=0x2aaaef231048)
    at btr/btr0cur.c:3814
#5  0x0000000000942fb1 in btr_rec_copy_externally_stored_field (rec=0x2aab0266a88f "\200", 
    offsets=0x40b138b8, no=6, len=0x40b131b0, heap=0x2aaaef231048) at btr/btr0cur.c:3848
#6  0x00000000009f1afe in row_sel_store_mysql_rec (mysql_rec=0xfd90b50 "\370#\b", 
    prebuilt=0x2aaaef1980b8, rec=0x2aab0266a88f "\200", offsets=0x40b138b8)
    at row/row0sel.c:2638
#7  0x00000000009f4b8b in row_search_for_mysql (buf=0xfd90b50 "\370#\b", mode=1, 
    prebuilt=0x2aaaef1980b8, match_mode=0, direction=1) at row/row0sel.c:4234
#8  0x000000000092d2a4 in ha_innobase::general_fetch (this=0xfd90960, 
    buf=0xfd90b50 "\370#\b", direction=1, match_mode=0, $�1=<value optimized out>, 
    $�2=<value optimized out>, $�3=<value optimized out>, $�4=<value optimized out>)
    at handler/ha_innodb.cc:4770
#9  0x000000000092d86d in ha_innobase::rnd_next (this=0xfd90960, buf=0xfd90b50 "\370#\b", 
    $�3=<value optimized out>, $�4=<value optimized out>) at handler/ha_innodb.cc:4960
#10 0x00000000007e9519 in rr_sequential (info=0x40b14200) at records.cc:381
#11 0x00000000008308b3 in copy_data_between_tables (from=0xfd73c60, to=0xfbfe950, 
    create=..., ignore=false, order_num=0, order=0x0, copied=0x40b156c0, deleted=0x40b156c8, 
    keys_onoff=LEAVE_AS_IS, error_if_not_empty=false) at sql_table.cc:7678
#12 0x000000000082ea0a in mysql_alter_table (thd=0xfc48680, new_db=0xfc53420 "prodCEMIC", 
    new_name=0xfc53090 "Application", create_info=0x40b162a0, table_list=0xfc530f0, 
    alter_info=0x40b16378, order_num=0, order=0x0, ignore=false) at sql_table.cc:7151
---Type <return> to continue, or q <return> to quit---
#13 0x0000000000831048 in mysql_recreate_table (thd=0xfc48680, table_list=0xfc530f0)
    at sql_table.cc:7805
#14 0x0000000000826f99 in mysql_admin_table(THD *, TABLE_LIST *, HA_CHECK_OPT *, const char *, thr_lock_type, bool, bool, uint, int (*)(THD *, TABLE_LIST *, HA_CHECK_OPT *), int handler::**(handler *, THD *, HA_CHECK_OPT *), int (*)(THD *, TABLE_LIST *)) (thd=0xfc48680, 
    tables=0xfc530f0, check_opt=0xfc4ab68, operator_name=0xc41540 "optimize", 
    lock_type=TL_WRITE, open_for_modify=false, no_warnings_for_error=false, 
    extra_open_options=0, prepare_func=0, operator_func=0x7f87d0, view_operator_func=0)
    at sql_table.cc:4871
#15 0x0000000000827e9f in mysql_optimize_table (thd=0xfc48680, tables=0xfc530f0, 
    check_opt=0xfc4ab68) at sql_table.cc:5035
#16 0x00000000006808b3 in mysql_execute_command (thd=0xfc48680) at sql_parse.cc:3026
#17 0x000000000068a970 in mysql_parse (thd=0xfc48680, 
    inBuf=0xfc52fd0 "OPTIMIZE TABLE `Application`", length=28, found_semicolon=0x40b1ae08)
    at sql_parse.cc:5963
#18 0x000000000067b56b in dispatch_command (command=COM_QUERY, thd=0xfc48680, 
    packet=0xfc4afa1 "", packet_length=29) at sql_parse.cc:1224
#19 0x000000000067a49b in do_command (thd=0xfc48680) at sql_parse.cc:865
#20 0x00000000006776db in handle_one_connection (arg=0xfc48680) at sql_connect.cc:1127
#21 0x0000003ab82064a7 in start_thread () from /lib64/libpthread.so.0
#22 0x0000003ab76d3c2d in clone () from /lib64/libc.so.6
(gdb)