Details
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Bug
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Status: Open (View Workflow)
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Major
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Resolution: Unresolved
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11.4.2, 11.4.3
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None
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Docker Deployment under RHEL 8
Description
Problem
We deploy MariaDB via Docker with a Memory Limit of 30GB. It is used for a nightly batch ETL workload that creates many tables and loads data into those tables via "LOAD DATA INFILE" and then running analytical queries on those tables.
There is a specific query that after the second execution seems to crash MariaDB 11.4.2.
We see this problem on 2 environments we deploy the same workload: One is the aforementioned Docker deployment on RHEL 8 - another is a deployment on RedHat OpenShift. So the issue does not seem to be platform dependent.
Output when it crashes:
240805 9:40:53 [ERROR] mysqld got signal 11 ;
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Sorry, we probably made a mistake, and this is a bug.Your assistance in bug reporting will enable us to fix this for the next release.
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To report this bug, see https://mariadb.com/kb/en/reporting-bugsWe 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.Server version: 11.4.2-MariaDB-ubu2404 source revision: 3fca5ed772fb75e3e57c507edef2985f8eba5b12
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key_buffer_size=4294967296
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read_buffer_size=131072
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max_used_connections=13
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max_threads=153
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thread_count=13
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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 = 4531298 K bytes of memory
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Hope that's ok; if not, decrease some variables in the equation.Thread pointer: 0x7f5c30000c68
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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 = 0x7f5c6c142ca8 thread_stack 0x49000
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Printing to addr2line failed
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mariadbd(my_print_stacktrace+0x32)[0x55f3befd3a92]
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mariadbd(handle_fatal_signal+0x2b3)[0x55f3bea959c3]
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/lib/x86_64-linux-gnu/libc.so.6(+0x45320)[0x7f5d7cf49320]
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mariadbd(_ZN11sp_rcontext14init_var_itemsEP3THDR4ListI16Spvar_definitionE+0x13d)[0x55f3be75f0fd]
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mariadbd(_ZN11sp_rcontext6createEP3THDP7sp_headPK11sp_pcontextP5FieldR19Row_definition_list+0xd2)[0x55f3be75f3a2]
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mariadbd(_ZN7sp_head15rcontext_createEP3THDP5FieldP4ListI4ItemE+0x7d)[0x55f3be7558dd]
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mariadbd(_ZN7sp_head17execute_procedureEP3THDP4ListI4ItemE+0x4e4)[0x55f3be7565d4]
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mariadbd(+0x863717)[0x55f3be801717]
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mariadbd(_ZN12Sql_cmd_call7executeEP3THD+0x183)[0x55f3be805f63]
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mariadbd(_Z21mysql_execute_commandP3THDb+0xe86)[0x55f3be80d386]
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mariadbd(_Z11mysql_parseP3THDPcjP12Parser_state+0x1ce)[0x55f3be811bae]
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mariadbd(_Z16dispatch_command19enum_server_commandP3THDPcjb+0x1715)[0x55f3be814595]
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mariadbd(_Z10do_commandP3THDb+0x13a)[0x55f3be81623a]
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mariadbd(_Z24do_handle_one_connectionP7CONNECTb+0x3b7)[0x55f3be94b4e7]
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mariadbd(handle_one_connection+0x5d)[0x55f3be94b85d]
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mariadbd(+0xd2ab38)[0x55f3becc8b38]
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/lib/x86_64-linux-gnu/libc.so.6(+0x9ca94)[0x7f5d7cfa0a94]
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/lib/x86_64-linux-gnu/libc.so.6(__clone+0x44)[0x7f5d7d02da34]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 (0x7f5c30010b40): call execute_sql()Connection ID (thread ID): 4
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Status: NOT_KILLEDOptimizer switch: index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=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,hash_join_cardinality=on,cset_narrowing=off,sargable_casefold=onThe manual page at https://mariadb.com/kb/en/how-to-produce-a-full-stack-trace-for-mariadbd/ 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 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 384441 384441 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/lib/systemd/systemd-coredump %P %u %g %s %t %c %h %eKernel version: Linux version 4.18.0-553.5.1.el8_10.x86_64 (mockbuild@x86-vm-09.brew-001.prod.iad2.dc.redhat.com) (gcc version 8.5.0 20210514 (Red Hat 8.5.0-22) (GCC)) #1 SMP Tue May 21 03:13:04 EDT 2024
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