2020-07-29 19:44:43 0x7f9cf93e5700 InnoDB: Assertion failure in file /home/buildbot/buildbot/build/storage/innobase/lock/lock0lock.cc line 6898 InnoDB: We intentionally generate a memory trap. InnoDB: Submit a detailed bug report to https://jira.mariadb.org/ InnoDB: If you get repeated assertion failures or crashes, even InnoDB: immediately after the mysqld startup, there may be InnoDB: corruption in the InnoDB tablespace. Please refer to InnoDB: https://mariadb.com/kb/en/library/innodb-recovery-modes/ InnoDB: about forcing recovery. 200729 19:44:43 [ERROR] 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. To report this bug, see https://mariadb.com/kb/en/reporting-bugs 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. Server version: 10.4.13-MariaDB-log key_buffer_size=268435456 read_buffer_size=1048576 max_used_connections=362 max_threads=514 thread_count=105 It is possible that mysqld could use up to key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 1327480 K bytes of memory Hope that's ok; if not, decrease some variables in the equation. Thread pointer: 0x7f9cb0936428 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... stack_bottom = 0x7f9cf93e4e50 thread_stack 0x49000 Fatal signal 11 while backtracing /usr/local/mysql/bin/mysqld(my_print_stacktrace+0x2e)[0x556ea7203e2e] /usr/local/mysql/bin/mysqld(handle_fatal_signal+0x30f)[0x556ea6c14b3f] Fatal signal 11 while backtracing /lib64/libpthread.so.0(+0x12dc0)[0x7f9e46cdfdc0] Fatal signal 11 while backtracing /lib64/libc.so.6(gsignal+0x10f)[0x7f9e459f18df] /lib64/libc.so.6(abort+0x127)[0x7f9e459dbcf5] Fatal signal 11 while backtracing /usr/local/mysql/bin/mysqld(+0x629e48)[0x556ea6914e48] /usr/local/mysql/bin/mysqld(+0xb1d72e)[0x556ea6e0872e] /usr/local/mysql/bin/mysqld(+0xb1d86b)[0x556ea6e0886b] /usr/local/mysql/bin/mysqld(+0xb1e61a)[0x556ea6e0961a] /usr/local/mysql/bin/mysqld(+0xb1eae3)[0x556ea6e09ae3] /usr/local/mysql/bin/mysqld(+0x629062)[0x556ea6914062] /usr/local/mysql/bin/mysqld(+0xbb9109)[0x556ea6ea4109] /usr/local/mysql/bin/mysqld(+0xad8bb8)[0x556ea6dc3bb8] /usr/local/mysql/bin/mysqld(_ZN7handler17ha_index_read_mapEPhPKhm16ha_rkey_function+0x1c8)[0x556ea6c19a28] /usr/local/mysql/bin/mysqld(+0x768cb7)[0x556ea6a53cb7] /usr/local/mysql/bin/mysqld(_Z10sub_selectP4JOINP13st_join_tableb+0x1a9)[0x556ea6a458b9] /usr/local/mysql/bin/mysqld(_ZN4JOIN10exec_innerEv+0xc73)[0x556ea6a68123] /usr/local/mysql/bin/mysqld(_ZN4JOIN4execEv+0x33)[0x556ea6a68353] /usr/local/mysql/bin/mysqld(_Z12mysql_selectP3THDP10TABLE_LISTjR4ListI4ItemEPS4_jP8st_orderS9_S7_S9_yP13select_resultP18st_select_lex_unitP13st_select_lex+0x186)[0x556ea6a665b6] /usr/local/mysql/bin/mysqld(_Z13handle_selectP3THDP3LEXP13select_resultm+0x1c7)[0x556ea6a67117] /usr/local/mysql/bin/mysqld(+0x6167d7)[0x556ea69017d7] /usr/local/mysql/bin/mysqld(_Z21mysql_execute_commandP3THD+0x3a6a)[0x556ea6a0d91a] /usr/local/mysql/bin/mysqld(_Z11mysql_parseP3THDPcjP12Parser_statebb+0x33c)[0x556ea6a12f7c] /usr/local/mysql/bin/mysqld(+0x6169c4)[0x556ea69019c4] /usr/local/mysql/bin/mysqld(_Z16dispatch_command19enum_server_commandP3THDPcjbb+0x2e80)[0x556ea6a165d0] /usr/local/mysql/bin/mysqld(_Z10do_commandP3THD+0x109)[0x556ea6a16d79] /usr/local/mysql/bin/mysqld(_Z24do_handle_one_connectionP7CONNECT+0x1fa)[0x556ea6af5c8a] /usr/local/mysql/bin/mysqld(handle_one_connection+0x3d)[0x556ea6af5d6d] Fatal signal 11 while backtracing /lib64/libpthread.so.0(+0x82de)[0x7f9e46cd52de] Fatal signal 11 while backtracing /lib64/libc.so.6(clone+0x43)[0x7f9e45ab6133] Trying to get some variables. Some pointers may be invalid and cause the dump to abort. Query (0x7f9cb0948970): SELECT task_instance.try_number AS task_instance_try_number, task_instance.task_id AS task_instance_task_id, task_instance.dag_id AS task_instance_dag_id, task_instance.execution_date AS task_instance_execution_date, task_instance.start_date AS task_instance_start_date, task_instance.end_date AS task_instance_end_date, task_instance.duration AS task_instance_duration, task_instance.state AS task_instance_state, task_instance.max_tries AS task_instance_max_tries, task_instance.hostname AS task_instance_hostname, task_instance.unixname AS task_instance_unixname, task_instance.job_id AS task_instance_job_id, task_instance.pool AS task_instance_pool, task_instance.pool_slots AS task_instance_pool_slots, task_instance.queue AS task_instance_queue, task_instance.priority_weight AS task_instance_priority_weight, task_instance.operator AS task_instance_operator, task_instance.queued_dttm AS task_instance_queued_dttm, task_instance.pid AS task_instance_pid, task_instance.executor_config AS task_instance_executor_config FROM task_instance WHERE (task_instance.dag_id = 'BROAD_P_IPDP_ACBAL_STA_F' AND task_instance.task_id = 'check_mysql_pythonOperatorIPDP_CONFIRMATION_TXRECORD_I' AND task_instance.execution_date = '2020-07-20 01:00:00' OR task_instance.dag_id = 'BROAD_P_IPDP_ACBAL_STA_F' AND task_instance.task_id = 'check_mysql_pythonOperatorIPDP_PRODUCT_NAV_INFO_F' AND task_instance.execution_date = '2020-07-20 01:00:00' OR task_instance.dag_id = 'BROAD_P_GJJ_BAT_CARD_BIND_STA_F' AND task_instance.task_id = 'pre-step-GJJ_BAT_CARD_BIND_DETAIL_RECEIVE_I' AND task_instance.execution_date = '2020-07-20 01:00:00' OR task_instance.dag_id = 'BROAD_P_GJJ_BAT_CARD_BIND_STA_F' AND task_instance.task_id = 'pre-step-GJJ_BAT_CARD_BIND_SUM_RECEIVE_I' AND task_instance.execution_date = '2020-07-20 01:00:00' OR task_instance.dag_id = 'BROAD_P_GJJ_BAT_CARD_BIND_STA_F' AND task_instance.task_id = 'pre-step-GJJ_BAT_TRADE_DETAIL_I' AND task_instance.execution_date = '2020-07-20 01:00:00' OR task_instance.dag_id = 'BROAD_P_GJJ_BAT_CARD_BIND_STA_F' AND task_instance.task_id = 'pre-step-GJJ_LOCAL_TRAN_GJJ_F' AND task_instance.execution_date = '2020-07-20 01:00:00') AND task_instance.state IN ('scheduled') FOR UPDATE Connection ID (thread ID): 38313056 Status: NOT_KILLED 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 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. Writing a core file... Working directory at /mysql/d... Resource Limits: Limit Soft Limit Hard Limit Units Max cpu time unlimited unlimited seconds Max file size unlimited unlimited bytes Max data size unlimited unlimited bytes Max stack size 8388608 unlimited bytes Max core file size 104857600 104857600 bytes Max resident set unlimited unlimited bytes Max processes 5000 5000 processes Max open files 65535 65535 files Max locked memory 16777216 16777216 bytes Max address space unlimited unlimited bytes Max file locks unlimited unlimited locks Max pending signals 63366 63366 signals Max msgqueue size 819200 819200 bytes Max nice priority 0 0 Max realtime priority 0 0 Max realtime timeout unlimited unlimited us Core pattern: "/corefile/core-%... [mariadb@dsjdba log]$