nm -n ../sql/mysqld > /tmp/mysqld.sym #################################################### resolve_stack_dump -s /tmp/mysqld.sym -n var/log/master.err ######################################################################################## CURRENT_TEST: ndb_ml1106 060303 19:10:14 [Note] Starting MySQL Cluster Binlog Thread InnoDB: The first specified data file ./ibdata1 did not exist: InnoDB: a new database to be created! 060303 19:10:14 InnoDB: Setting file ./ibdata1 size to 128 MB InnoDB: Database physically writes the file full: wait... InnoDB: Progress in MB: 100 060303 19:10:14 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... 060303 19:10:14 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 060303 19:10:15 InnoDB: Started; log sequence number 0 0 060303 19:10:15 [Note] /home/matthias/Arbeit/mysql-5.1/src-D/sql/mysqld: ready for connections. Version: '5.1.8-beta-debug-log' socket: '/dev/shm/var/tmp/master.sock' port: 9306 Source distribution 060303 19:10:15 [Note] NDB: Creating cluster.apply_status 060303 19:10:15 [Note] NDB Binlog: CREATE TABLE Event: REPL$cluster/apply_status 060303 19:10:15 [Note] NDB Binlog: logging ./cluster/apply_status 060303 19:10:15 [Note] NDB: Creating cluster.schema 060303 19:10:15 [Note] NDB Binlog: CREATE TABLE Event: REPL$cluster/schema Waited WAITFOR_RESPONSE_TIMEOUT, continuing wait 060303 19:10:15 [Note] NDB Binlog: logging ./cluster/schema 060303 19:10:16 [Note] NDB Binlog: Node: 1, subscribe from node 4, Subscriber bitmask 010 060303 19:10:16 [Note] NDB Binlog: Node: 2, subscribe from node 4, Subscriber bitmask 010 060303 19:10:16 [Note] NDB Binlog: Node: 1, subscribe from node 5, Subscriber bitmask 030 060303 19:10:16 [Note] NDB Binlog: Node: 2, subscribe from node 5, Subscriber bitmask 030 060303 19:10:17 [Note] NDB Binlog: CREATE TABLE Event: REPL$test/t1 060303 19:10:17 [Note] NDB Binlog: logging ./test/t1 mysqld got signal 11; 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=0x932d958 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=0x4242535c, backtrace may not be correct. Stack range sanity check OK, backtrace follows: 0x82105ad handle_segfault + 437 0xffffe420 _end + -143698576 0x8778411 _ZZN13ha_ndbcluster7rnd_posEPcS0_E19__PRETTY_FUNCTION__ + 49 0x83c4bca _ZN13ha_ndbcluster7rnd_posEPcS0_ + 186 0x82f9dec _Z16rr_from_pointersP14st_read_record + 104 0x82865c4 _Z21join_init_read_recordP13st_join_table + 152 0x828509c _Z10sub_selectP4JOINP13st_join_tableb + 272 0x8284c4a _Z9do_selectP4JOINP4ListI4ItemEP8st_tableP9Procedure + 690 0x8272bbb _ZN4JOIN4execEv + 7385 0x8273139 _Z12mysql_selectP3THDPPP4ItemP13st_table_listjR4ListIS1_ES2_jP8st_orderSB_S2_SB_mP13select_resultP18st_select_lex_unitP13st_sel + 761 0x826dbca _Z13handle_selectP3THDP6st_lexP13select_resultm + 350 0x822b93a _Z21mysql_execute_commandP3THD + 1732 0x8235091 _Z11mysql_parseP3THDPcj + 569 0x822989b _Z16dispatch_command19enum_server_commandP3THDPcj + 2063 0x8229080 _Z10do_commandP3THD + 570 0x82280f5 handle_one_connection + 827 0x40173aa7 _end + 931572727 0x402a4c2e _end + 932822398 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 0x933adb8 = SELECT * FROM t1 ORDER BY f_int1 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