nm -n ../sql/mysqld > /tmp/mysqld.sym #################################################### resolve_stack_dump -s /tmp/mysqld.sym -n var/log/master.err ######################################################################################## CURRENT_TEST: ndb_ml003 060403 11:51:08 [Note] Starting MySQL Cluster Binlog Thread InnoDB: The first specified data file ./ibdata1 did not exist: InnoDB: a new database to be created! 060403 11:51:09 InnoDB: Setting file ./ibdata1 size to 128 MB InnoDB: Database physically writes the file full: wait... InnoDB: Progress in MB: 100 060403 11:51:09 InnoDB: Log file ./ib_logfile0 did not exist: new to be created InnoDB: Setting log file ./ib_logfile0 size to 5 MB InnoDB: Database physically writes the file full: wait... 060403 11:51:09 InnoDB: Log file ./ib_logfile1 did not exist: new to be created InnoDB: Setting log file ./ib_logfile1 size to 5 MB InnoDB: Database physically writes the file full: wait... InnoDB: Doublewrite buffer not found: creating new InnoDB: Doublewrite buffer created InnoDB: Creating foreign key constraint system tables InnoDB: Foreign key constraint system tables created 060403 11:51:09 InnoDB: Started; log sequence number 0 0 060403 11:51:09 [Note] /home/matthias/Arbeit/mysql-5.1/src-B/sql/mysqld: ready for connections. Version: '5.1.9-beta-debug-log' socket: '/dev/shm/var/tmp/master.sock' port: 9306 Source distribution 060403 11:51:09 [Note] NDB: Creating cluster.schema 060403 11:51:10 [Note] NDB Binlog: CREATE TABLE Event: REPL$cluster/schema Waited WAITFOR_RESPONSE_TIMEOUT, continuing wait 060403 11:51:10 [Note] NDB Binlog: logging ./cluster/schema 060403 11:51:10 [Note] NDB: Creating cluster.apply_status 060403 11:51:10 [Note] NDB Binlog: CREATE TABLE Event: REPL$cluster/apply_status 060403 11:51:10 [Note] NDB Binlog: logging ./cluster/apply_status 060403 11:51:10 [Note] NDB Binlog: Node: 1, subscribe from node 4, Subscriber bitmask 010 060403 11:51:10 [Note] NDB Binlog: Node: 2, subscribe from node 4, Subscriber bitmask 010 060403 11:51:11 [Note] NDB Binlog: Node: 1, subscribe from node 5, Subscriber bitmask 030 060403 11:51:11 [Note] NDB Binlog: Node: 2, subscribe from node 5, Subscriber bitmask 030 060403 11:51:12 [Note] NDB Binlog: CREATE TABLE Event: REPL$test/t1 060403 11:51:12 [Note] NDB Binlog: logging ./test/t1 mysqld got signal 6; This could be because you hit a bug. It is also possible that this binary or one of the libraries it was linked against is corrupt, improperly built, or misconfigured. This error can also be caused by malfunctioning hardware. We will try our best to scrape up some info that will hopefully help diagnose the problem, but since we have already crashed, something is definitely wrong and this may fail. key_buffer_size=1048576 read_buffer_size=131072 max_used_connections=1 max_connections=100 threads_connected=1 It is possible that mysqld could use up to key_buffer_size + (read_buffer_size + sort_buffer_size)*max_connections = 39420 K bytes of memory Hope that's ok; if not, decrease some variables in the equation. thd=0x93a57c8 Attempting backtrace. You can use the following information to find out where mysqld died. If you see no messages after this, something went terribly wrong... Cannot determine thread, fp=0x422e24cc, backtrace may not be correct. Stack range sanity check OK, backtrace follows: 0x82356b1 handle_segfault + 437 0xffffe420 _end + -144234224 (nil) 0x85dddea _ZN6VectorIiEixEj + 34 0x85bf9b7 _ZN21NdbIndexScanOperation13getValue_implEPK13NdbColumnImplPc + 207 0x85e3a1e _ZN12NdbOperation8getValueEPKN13NdbDictionary6ColumnEPc + 60 0x83e4f0b _ZN13ha_ndbcluster20get_ndb_partition_idEP12NdbOperation + 127 0x83e9432 _ZN13ha_ndbcluster18ordered_index_scanEPK12st_key_rangeS2_bbPcP13part_id_range + 1268 0x83ec593 _ZN13ha_ndbcluster23read_range_first_to_bufEPK12st_key_rangeS2_bbPc + 919 0x83ebe30 _ZN13ha_ndbcluster10index_readEPcPKcj16ha_rkey_function + 276 0x831d49e _Z13opt_sum_queryP13st_table_listR4ListI4ItemEPS2_ + 1446 0x82943f5 _ZN4JOIN8optimizeEv + 1713 0x8298538 _Z12mysql_selectP3THDPPP4ItemP13st_table_listjR4ListIS1_ES2_jP8st_orderSB_S2_SB_mP13select_resultP18st_select_lex_unitP13st_sel + 624 0x8293052 _Z13handle_selectP3THDP6st_lexP13select_resultm + 350 0x8250708 _Z21mysql_execute_commandP3THD + 1768 0x825a097 _Z11mysql_parseP3THDPcj + 497 0x824e623 _Z16dispatch_command19enum_server_commandP3THDPcj + 2063 0x824de08 _Z10do_commandP3THD + 570 0x824ce7d handle_one_connection + 827 0x40050aa7 _end + 929845143 0x40181c2e _end + 931094814 New value of fp=(nil) failed sanity check, terminating stack trace! Please read http://dev.mysql.com/doc/mysql/en/Using_stack_trace.html and follow instructions on how to resolve the stack trace. Resolved stack trace is much more helpful in diagnosing the problem, so please do resolve it Trying to get some variables. Some pointers may be invalid and cause the dump to abort... thd->query at 0x93b4420 = SELECT MIN(f_int2) FROM t1 thd->thread_id=2 The manual page at http://www.mysql.com/doc/en/Crashing.html contains information that should help you find out what is causing the crash. Writing a core file