100705 15:07:02 - 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=33554432 read_buffer_size=2097152 max_used_connections=4 max_threads=2048 threads_connected=3 It is possible that mysqld could use up to key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 21025120 K bytes of memory Hope that's ok; if not, decrease some variables in the equation. thd: 0x3426fe9c0 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... /opt/mysql1a/mysql-advanced-gpl-5.1.48-solaris10-sparc-64bit/bin/mysqld:my_print_stacktrace+0x1c /opt/mysql1a/mysql-advanced-gpl-5.1.48-solaris10-sparc-64bit/bin/mysqld:handle_segfault+0x290 /lib/sparcv9/libc.so.1:0xd2798 /lib/sparcv9/libc.so.1:0xc6a04 /opt/mysql1a/mysql-advanced-gpl-5.1.48-solaris10-sparc-64bit/bin/mysqld:0x50dde8 [ Signal 11 (SEGV)] /opt/mysql1a/mysql-advanced-gpl-5.1.48-solaris10-sparc-64bit/bin/mysqld:__1cXwell_formed_copy_nchars6FpnPcharset_info_st_pcI1pkcIIp455_I _+0x388 /opt/mysql1a/mysql-advanced-gpl-5.1.48-solaris10-sparc-64bit/bin/mysqld:__1cPField_varstringFstore6MpkcIpnPcharset_info_st__i_+0x50 /opt/mysql1a/mysql-advanced-gpl-5.1.48-solaris10-sparc-64bit/bin/mysqld:__1cXfill_schema_processlist6FpnDTHD_pnKTABLE_LIST_pnEItem__i_+0 x2b0 /opt/mysql1a/mysql-advanced-gpl-5.1.48-solaris10-sparc-64bit/bin/mysqld:__1cYget_schema_tables_result6FpnEJOIN_nXenum_schema_table_state __b_+0x1b0 /opt/mysql1a/mysql-advanced-gpl-5.1.48-solaris10-sparc-64bit/bin/mysqld:__1cEJOINEexec6M_v_+0x448 /opt/mysql1a/mysql-advanced-gpl-5.1.48-solaris10-sparc-64bit/bin/mysqld:__1cMmysql_select6FpnDTHD_pppnEItem_pnKTABLE_LIST_IrnEList4n0B__ _p2IpnIst_order_9D39DXpnNselect_result_pnSst_select_lex_unit_pnNst_select_lex__b_+0x39c /opt/mysql1a/mysql-advanced-gpl-5.1.48-solaris10-sparc-64bit/bin/mysqld:__1cNhandle_select6FpnDTHD_pnGst_lex_pnNselect_result_L_b_+0xec /opt/mysql1a/mysql-advanced-gpl-5.1.48-solaris10-sparc-64bit/bin/mysqld:0x254240 /opt/mysql1a/mysql-advanced-gpl-5.1.48-solaris10-sparc-64bit/bin/mysqld:__1cVmysql_execute_command6FpnDTHD__i_+0x704 /opt/mysql1a/mysql-advanced-gpl-5.1.48-solaris10-sparc-64bit/bin/mysqld:__1cLmysql_parse6FpnDTHD_pkcIp3_v_+0x154 /opt/mysql1a/mysql-advanced-gpl-5.1.48-solaris10-sparc-64bit/bin/mysqld:__1cQdispatch_command6FnTenum_server_command_pnDTHD_pcI_b_+0x784 /opt/mysql1a/mysql-advanced-gpl-5.1.48-solaris10-sparc-64bit/bin/mysqld:__1cKdo_command6FpnDTHD__b_+0xe0 /opt/mysql1a/mysql-advanced-gpl-5.1.48-solaris10-sparc-64bit/bin/mysqld:handle_one_connection+0x168 /lib/sparcv9/libc.so.1:0xd266c Please read http://dev.mysql.com/doc/refman/5.1/en/resolve-stack-dump.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 3429009c0 = SELECT COUNT(*) AS num_long_running, @@long_query_time AS long_running_time FROM information_schema.processlis t WHERE time > @@long_query_time AND state = 'Locked' thd->thread_id=3 thd->killed=NOT_KILLED The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains information that should help you find out what is causing the crash. ---