200319 16:57:50 [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: 10.4.12-6-MariaDB-enterprise-log
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key_buffer_size=134217728
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read_buffer_size=131072
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max_used_connections=13
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max_threads=242
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thread_count=22
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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 = 229960 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: 0x7fa924c56008
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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 = 0x7fa9c104ecf0 thread_stack 0x49000
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/usr/sbin/mysqld(my_print_stacktrace+0x2e)[0x55a484ade26e]
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/usr/sbin/mysqld(handle_fatal_signal+0x30f)[0x55a48456716f]
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sigaction.c:0(__restore_rt)[0x7fa9d9f9f5f0]
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/lib64/libstdc++.so.6(_ZNSs6assignERKSs+0x2c)[0x7fa9d83f4d4c]
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/usr/lib64/mysql/plugin/ha_columnstore.so(+0x6f665)[0x7fa9c9515665]
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/usr/lib64/mysql/plugin/ha_columnstore.so(_Z22ha_cs_impl_select_nextPhP5TABLE+0x4d4)[0x7fa9c9520454]
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/usr/sbin/mysqld(_ZN15Pushdown_select7executeEv+0x4a)[0x55a4843d1c6a]
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/usr/sbin/mysqld(_ZN4JOIN10exec_innerEv+0x34a)[0x55a4843b3afa]
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/usr/sbin/mysqld(_ZN4JOIN4execEv+0x33)[0x55a4843b45a3]
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/usr/sbin/mysqld(_Z12mysql_selectP3THDP10TABLE_LISTjR4ListI4ItemEPS4_jP8st_orderS9_S7_S9_yP13select_resultP18st_select_lex_unitP13st_select_lex+0x186)[0x55a4843b28b6]
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/usr/sbin/mysqld(_Z13handle_selectP3THDP3LEXP13select_resultm+0x1c7)[0x55a4843b3417]
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/usr/sbin/mysqld(+0x5a2bb4)[0x55a484249bb4]
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/usr/sbin/mysqld(_Z21mysql_execute_commandP3THD+0x4675)[0x55a484357775]
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/usr/sbin/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x222)[0x55a48435c6b2]
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/usr/sbin/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x1c07)[0x55a48435f517]
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/usr/sbin/mysqld(_Z10do_commandP3THD+0x11c)[0x55a484360bec]
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/usr/sbin/mysqld(_Z24do_handle_one_connectionP7CONNECT+0x221)[0x55a484441a51]
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/usr/sbin/mysqld(handle_one_connection+0x3d)[0x55a484441b0d]
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pthread_create.c:0(start_thread)[0x7fa9d9f97e65]
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/lib64/libc.so.6(clone+0x6d)[0x7fa9d7d6488d]
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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 (0x7fa924c88020): is an invalid pointer
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Connection ID (thread ID): 30
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Status: NOT_KILLED
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Optimizer switch: index_merge=off,index_merge_union=off,index_merge_sort_union=off,index_merge_intersection=off,index_merge_sort_intersection=off,engine_condition_pushdown=off,index_condition_pu
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shdown=off,derived_merge=off,derived_with_keys=off,firstmatch=off,loosescan=off,materialization=off,in_to_exists=on,semijoin=off,partial_match_rowid_merge=off,partial_match_table_scan=off,subque
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ry_cache=off,mrr=off,mrr_cost_based=off,mrr_sort_keys=off,outer_join_with_cache=off,semijoin_with_cache=off,join_cache_incremental=off,join_cache_hashed=off,join_cache_bka=off,optimize_join_buff
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er_size=off,table_elimination=off,extended_keys=off,exists_to_in=off,orderby_uses_equalities=off,condition_pushdown_for_derived=on,split_materialized=off,condition_pushdown_for_subquery=off,rowi
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d_filter=off,condition_pushdown_from_having=on
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The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
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information that should help you find out what is causing the crash.
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We think the query pointer is invalid, but we will try to print it anyway.
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Query: select
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a.airline,
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count(*)
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from
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travel.airlines a inner join
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travel_history.flights f on a.iata_code = f.carrier
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where
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year = 2019 and month = 3
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group by
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a.airline
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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 1048576 1048576 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 59997 59997 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: core.%e.%p.%t
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2020-03-19 16:57:51 0 [Warning] Plugin 'Columnstore' is of maturity level gamma while the server is stable
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2020-03-19 16:57:51 0 [Warning] Plugin 'COLUMNSTORE_COLUMNS' is of maturity level gamma while the server is stable
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2020-03-19 16:57:51 0 [Warning] Plugin 'COLUMNSTORE_TABLES' is of maturity level gamma while the server is stable
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2020-03-19 16:57:51 0 [Warning] Plugin 'COLUMNSTORE_FILES' is of maturity level gamma while the server is stable
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2020-03-19 16:57:51 0 [Warning] Plugin 'COLUMNSTORE_EXTENTS' is of maturity level gamma while the server is stable
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200319 16:57:51 Columnstore: Started; Version: 1.4.3-1
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2020-03-19 16:57:51 0 [Note] InnoDB: Using Linux native AIO
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2020-03-19 16:57:51 0 [Note] InnoDB: Mutexes and rw_locks use GCC atomic builtins
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2020-03-19 16:57:51 0 [Note] InnoDB: Uses event mutexes
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2020-03-19 16:57:51 0 [Note] InnoDB: Compressed tables use zlib 1.2.7
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2020-03-19 16:57:51 0 [Note] InnoDB: Number of pools: 1
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2020-03-19 16:57:51 0 [Note] InnoDB: Using SSE2 crc32 instructions
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2020-03-19 16:57:51 0 [Note] InnoDB: Initializing buffer pool, total size = 2G, instances = 4, chunk size = 128M
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2020-03-19 16:57:51 0 [Note] InnoDB: Completed initialization of buffer pool
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2020-03-19 16:57:51 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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2020-03-19 16:57:51 0 [Note] InnoDB: Starting crash recovery from checkpoint LSN=1091647
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2020-03-19 16:57:51 0 [Note] InnoDB: Last binlog file './mysql-bin.000057', position 826750773
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2020-03-19 16:57:51 0 [Note] InnoDB: 128 out of 128 rollback segments are active.
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2020-03-19 16:57:51 0 [Note] InnoDB: Removed temporary tablespace data file: "ibtmp1"
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2020-03-19 16:57:51 0 [Note] InnoDB: Creating shared tablespace for temporary tables
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2020-03-19 16:57:51 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
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2020-03-19 16:57:51 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB.
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2020-03-19 16:57:51 0 [Note] InnoDB: Waiting for purge to start
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2020-03-19 16:57:51 0 [Note] InnoDB: 10.4.12 started; log sequence number 1091656; transaction id 2545
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2020-03-19 16:57:51 0 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysql/ib_buffer_pool
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2020-03-19 16:57:51 0 [Note] Plugin 'S3' is disabled.
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2020-03-19 16:57:51 0 [Note] Plugin 'FEEDBACK' is disabled.
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2020-03-19 16:57:51 server_audit: MariaDB Audit Plugin version 2.0.2 STARTED.
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2020-03-19 16:57:51 server_audit: Query cache is enabled with the TABLE events. Some table reads can be veiled.
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2020-03-19 16:57:51 0 [Note] InnoDB: Buffer pool(s) load completed at 200319 16:57:51
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2020-03-19 16:57:51 0 [Note] Recovering after a crash using mysql-bin
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2020-03-19 16:57:51 0 [Note] Starting crash recovery...
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2020-03-19 16:57:51 0 [Note] Crash recovery finished.
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2020-03-19 16:57:51 0 [Note] Server socket created on IP: '::'.
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2020-03-19 16:57:51 0 [Note] Reading of all Master_info entries succeeded
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2020-03-19 16:57:51 0 [Note] Added new Master_info '' to hash table
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2020-03-19 16:57:51 0 [Warning] Recovery from master pos 4 and file mysql-bin.000058.
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2020-03-19 16:57:51 10 [Note] Slave I/O thread: Start asynchronous replication to master 'skysql_replication@htap-demo-1-mariadb-maxscale-replication:3309' in log 'mysql-bin.000058' at position
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4
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2020-03-19 16:57:51 11 [Note] Slave SQL thread initialized, starting replication in log 'mysql-bin.000058' at position 4, relay log './mysql-relay-bin.000001' position: 4; GTID position '1-1-893
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'
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2020-03-19 16:57:51 0 [Note] /usr/sbin/mysqld: ready for connections.
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Version: '10.4.12-6-MariaDB-enterprise-log' socket: '/var/lib/mysql/mysql.sock' port: 3306 MariaDB Enterprise Server
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2020-03-19 16:57:51 10 [ERROR] Slave I/O: error connecting to master 'skysql_replication@htap-demo-1-mariadb-maxscale-replication:3309' - retry-time: 60 maximum-retries: 86400 message: failed
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to create new session, Internal MariaDB error code: 1045
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2020-03-19 16:57:53 12 [Warning] IP address '10.0.5.2' could not be resolved: Name or service not known
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2020-03-19 16:58:51 10 [Note] Slave I/O thread: connected to master 'skysql_replication@htap-demo-1-mariadb-maxscale-replication:3309',replication starts at GTID position '1-1-893'
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2020-03-19 16:58:51 31 [Note] Start binlog_dump to slave_server(1), pos(mysql-bin.000058, 4)
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