2021-02-09 9:03:11 0 [Note] /usr/sbin/mariadbd: ready for connections.
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Version: '10.5.5-MariaDB' socket: '/var/lib/mysql/mysql.sock' port: 3306 MariaDB Server
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2021-02-09 9:13:05 48 [Warning] Aborted connection 48 to db: 'primary' user: 'main' host: 'localhost' (Got an error reading communication packets)
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210209 9:16:56 [ERROR] mysqld got signal 11 ;
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This could be because you hit a bug. It is also possible that this binary
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or one of the libraries it was linked against is corrupt, improperly built,
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or misconfigured. This error can also be caused by malfunctioning hardware.
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To report this bug, see https://mariadb.com/kb/en/reporting-bugs
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We will try our best to scrape up some info that will hopefully help
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diagnose the problem, but since we have already crashed,
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something is definitely wrong and this may fail.
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Server version: 10.5.5-MariaDB
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key_buffer_size=268435456
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read_buffer_size=4194304
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max_used_connections=40
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max_threads=258
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thread_count=41
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It is possible that mysqld could use up to
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key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 2382111 K bytes of memory
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Hope that's ok; if not, decrease some variables in the equation.
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Thread pointer: 0x7f3884000c58
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Attempting backtrace. You can use the following information to find out
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where mysqld died. If you see no messages after this, something went
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terribly wrong...
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stack_bottom = 0x7f397b43dbd8 thread_stack 0x49000
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??:0(my_print_stacktrace)[0x5641494f9dee]
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??:0(handle_fatal_signal)[0x564148f84ec5]
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sigaction.c:0(__restore_rt)[0x7f397b1b0b20]
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??:0(Create_tmp_table::finalize(THD*, TABLE*, TMP_TABLE_PARAM*, bool, bool))[0x564148dd790d]
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??:0(create_tmp_table(THD*, TMP_TABLE_PARAM*, List<Item>&, st_order*, bool, bool, unsigned long long, unsigned long long, st_mysql_const_lex_string const*, bool, bool))[0x564148dd860d]
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??:0(select_unit::create_result_table(THD*, List<Item>*, bool, unsigned long long, st_mysql_const_lex_string const*, bool, bool, bool, unsigned int))[0x564148e3978b]
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??:0(Select_materialize::send_result_set_metadata(List<Item>&, unsigned int))[0x564148d503c3]
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??:0(JOIN::exec_inner())[0x564148df2eca]
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??:0(JOIN::exec())[0x564148df3c17]
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??:0(mysql_select(THD*, TABLE_LIST*, List<Item>&, Item*, unsigned int, st_order*, st_order*, Item*, st_order*, unsigned long long, select_result*, st_select_lex_unit*, st_select_lex*))[0x564148df1f02]
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??:0(handle_select(THD*, LEX*, select_result*, unsigned long))[0x564148df27eb]
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??:0(LEX::mark_first_table_as_inserting())[0x564148d90eed]
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??:0(mysql_execute_command(THD*))[0x564148d98fbe]
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??:0(mysql_open_cursor(THD*, select_result*, Server_side_cursor**))[0x564148d506bc]
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??:0(Prepared_statement::execute(String*, bool))[0x564148dada1e]
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??:0(Prepared_statement::execute_loop(String*, bool, unsigned char*, unsigned char*))[0x564148dadde2]
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??:0(Prepared_statement::execute_bulk_loop(String*, bool, unsigned char*, unsigned char*))[0x564148daeb35]
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??:0(mysqld_stmt_execute(THD*, char*, unsigned int))[0x564148daebd5]
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??:0(dispatch_command(enum_server_command, THD*, char*, unsigned int, bool, bool))[0x564148d95512]
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??:0(do_command(THD*))[0x564148d9724f]
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??:0(do_handle_one_connection(CONNECT*, bool))[0x564148e86bf1]
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??:0(handle_one_connection)[0x564148e86f7d]
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??:0(MyCTX_nopad::finish(unsigned char*, unsigned int*))[0x5641491a3d5a]
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pthread_create.c:0(start_thread)[0x7f397b1a614a]
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:0(__GI___clone)[0x7f397900ff23]
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Trying to get some variables.
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Some pointers may be invalid and cause the dump to abort.
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Query (0x7f3884012770): select 774_study.patientID AS patientID, 774_patient.patientStatus AS patientStatus, 774_patient.pid AS pid, 774_patient.pname AS pname, 774_patient.dob AS dob, 774_patient.sex AS sex, 774_study.received AS received, 774_study.sdate AS sdate, 774_study.stime AS stime, 774_study.modality AS modality, 774_study.refphys AS refphys, 774_study.numimages AS numimages, 774_study.numsnapshots AS numsnapshots, 774_study.numattachments AS numattachments, 774_study.sdesc AS sdesc, 774_study.backedup AS backedup, 774_study.modified AS modified, 774_study.siuid AS siuid, 774_study.institution AS institution, 774_study.bodypart AS bodypart, 774_study.tsuid AS tsuid, 774_study.acnum AS acnum from 774_study left join 774_patient on 774_study.patientID = 774_patient.patientID where exists (select pname from 774_patient where pname like 'doe%^john%^%^%^%') and 774_patient.pname in (select pname from 774_patient where pname like 'doe%^john%^%^%^%') order by received desc limit 0,50
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Connection ID (thread ID): 3
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Status: NOT_KILLED
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Optimizer switch: index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pushdown=on,derived_merge=on,derived_with_keys=on,firstmatch=on,loosescan=on,materialization=on,in_to_exists=on,semijoin=on,partial_match_rowid_merge=on,partial_match_table_scan=on,subquery_cache=on,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=on,semijoin_with_cache=on,join_cache_incremental=on,join_cache_hashed=on,join_cache_bka=on,optimize_join_buffer_size=on,table_elimination=on,extended_keys=on,exists_to_in=on,orderby_uses_equalities=on,condition_pushdown_for_derived=on,split_materialized=on,condition_pushdown_for_subquery=on,rowid_filter=on,condition_pushdown_from_having=on,not_null_range_scan=off
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The manual page at https://mariadb.com/kb/en/how-to-produce-a-full-stack-trace-for-mysqld/ contains
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information that should help you find out what is causing the crash.
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Writing a core file...
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Working directory at /var/lib/mysql
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Resource Limits:
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Limit Soft Limit Hard Limit Units
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Max cpu time unlimited unlimited seconds
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Max file size unlimited unlimited bytes
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Max data size unlimited unlimited bytes
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Max stack size 8388608 unlimited bytes
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Max core file size unlimited unlimited bytes
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Max resident set unlimited unlimited bytes
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Max processes unlimited unlimited processes
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Max open files 16384 16384 files
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Max locked memory 65536 65536 bytes
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Max address space unlimited unlimited bytes
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Max file locks unlimited unlimited locks
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Max pending signals 127425 127425 signals
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Max msgqueue size 819200 819200 bytes
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Max nice priority 0 0
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Max realtime priority 0 0
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Max realtime timeout unlimited unlimited us
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Core pattern: |/usr/share/apport/apport %p %s %c %d %P %E
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2021-02-09 9:32:02 0 [Warning] The parameter innodb_buffer_pool_instances is deprecated and has no effect.
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2021-02-09 9:32:02 0 [Note] InnoDB: Using Linux native AIO
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2021-02-09 9:32:02 0 [Note] InnoDB: Uses event mutexes
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2021-02-09 9:32:02 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
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2021-02-09 9:32:02 0 [Note] InnoDB: Number of pools: 1
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2021-02-09 9:32:02 0 [Note] InnoDB: Using SSE4.2 crc32 instructions
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2021-02-09 9:32:02 0 [Note] mariadbd: O_TMPFILE is not supported on /tmp (disabling future attempts)
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2021-02-09 9:32:02 0 [Note] InnoDB: Initializing buffer pool, total size = 2147483648, chunk size = 134217728
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2021-02-09 9:32:02 0 [Note] InnoDB: Completed initialization of buffer pool
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2021-02-09 9:32:02 0 [Note] InnoDB: If the mysqld execution user is authorized, page cleaner thread priority can be changed. See the man page of setpriority().
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2021-02-09 9:32:02 0 [Note] InnoDB: Starting crash recovery from checkpoint LSN=638714286
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2021-02-09 9:32:02 0 [Note] InnoDB: Starting final batch to recover 22 pages from redo log.
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2021-02-09 9:32:02 0 [Note] InnoDB: 128 rollback segments are active.
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2021-02-09 9:32:02 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1"
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2021-02-09 9:32:02 0 [Note] InnoDB: Creating shared tablespace for temporary tables
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2021-02-09 9:32:02 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
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2021-02-09 9:32:02 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
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2021-02-09 9:32:02 0 [Note] InnoDB: 10.5.5 started; log sequence number 638715875; transaction id 329221
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2021-02-09 9:32:02 0 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysql/ib_buffer_pool
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2021-02-09 9:32:02 0 [Note] Plugin 'FEEDBACK' is disabled.
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2021-02-09 9:32:02 0 [Note] Server socket created on IP: '127.0.0.1'.
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2021-02-09 9:32:02 0 [Note] InnoDB: Buffer pool(s) load completed at 210209 9:32:02
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2021-02-09 9:32:03 0 [Note] Reading of all Master_info entries succeeded
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2021-02-09 9:32:03 0 [Note] Added new Master_info '' to hash table
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2021-02-09 9:32:03 0 [Note] /usr/sbin/mariadbd: ready for connections.
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Version: '10.5.5-MariaDB' socket: '/var/lib/mysql/mysql.sock' port: 3306 MariaDB Server
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Bug
Critical