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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11.7.2
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Docker image mariadb:latest in a K3s Kubernetes cluster on an Arch Linux machine
Description
MariaDB crashes when executing a query that tries to access a table information_schema.users
I haven't checked with other similar tables, but it surely does not happen with the tables "tables" and "columns" of the information_schema schema
Following is the stack trace:
[ERROR] mariadbd got signal 11 ;
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Sorry, we probably made a mistake, and this is a bug.
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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-bugs about how to report
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a bug on https://jira.mariadb.org/.
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Please include the information from the server start above, to the end of the
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information below.
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Server version: 11.7.2-MariaDB-ubu2404 source revision: 80067a69feaeb5df30abb1bfaf7d4e713ccbf027
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The information page at https://mariadb.com/kb/en/how-to-produce-a-full-stack-trace-for-mariadbd/
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contains instructions to obtain a better version of the backtrace below.
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Following these instructions will help MariaDB developers provide a fix quicker.
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Attempting backtrace. Include this in the bug report.
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(note: Retrieving this information may fail)
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Thread pointer: 0x7b8338000c68
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stack_bottom = 0x7b839cf33000 thread_stack 0x49000
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addr2line: 'mariadbd': No such file
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Printing to addr2line failed
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mariadbd(my_print_stacktrace+0x30)[0x597c5edc4550]
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mariadbd(handle_fatal_signal+0x1f3)[0x597c5e94e763]
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/lib/x86_64-linux-gnu/libc.so.6(+0x45330)[0x7b83b76cd330]
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addr2line: 'mariadbd': No such file
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mariadbd(_Z23fill_users_schema_tableP3THDP10TABLE_LISTP4Item+0x168)[0x597c5e5af418]
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mariadbd(_Z24get_schema_tables_resultP4JOIN23enum_schema_table_state+0x2aa)[0x597c5e70192a]
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mariadbd(_ZN4JOIN10exec_innerEv+0x9dd)[0x597c5e69742d]
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mariadbd(_ZN4JOIN4execEv+0x37)[0x597c5e697de7]
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mariadbd(_ZN30subselect_single_select_engine4execEv+0x149)[0x597c5ea21e09]
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mariadbd(_ZN24Item_singlerow_subselect7val_intEv+0x64)[0x597c5ea12bb4]
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mariadbd(_ZN14Arg_comparator18compare_int_signedEv+0x1d)[0x597c5e985d7d]
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mariadbd(_ZN12Item_func_eq8val_boolEv+0x2f)[0x597c5e986e0f]
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mariadbd(_ZN15Item_bool_func215remove_eq_condsEP3THDPN4Item11cond_resultEb+0x84)[0x597c5e6bba94]
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mariadbd(_ZN9Item_cond15remove_eq_condsEP3THDPN4Item11cond_resultEb+0x125)[0x597c5e6c43f5]
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mariadbd(+0x88dcdd)[0x597c5e6c3cdd]
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mariadbd(_ZN4JOIN14optimize_innerEv+0x5ca)[0x597c5e69f17a]
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mariadbd(_ZN4JOIN8optimizeEv+0x10a)[0x597c5e6a034a]
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mariadbd(_Z12mysql_selectP3THDP10TABLE_LISTR4ListI4ItemEPS4_jP8st_orderS9_S7_S9_yP13select_resultP18st_select_lex_unitP13st_select_lex+0xcf)[0x597c5e6a047f]
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mariadbd(_Z13handle_selectP3THDP3LEXP13select_resulty+0x17a)[0x597c5e6a0faa]
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mariadbd(+0x810ee1)[0x597c5e646ee1]
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mariadbd(_Z21mysql_execute_commandP3THDb+0x3868)[0x597c5e652ba8]
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mariadbd(_Z11mysql_parseP3THDPcjP12Parser_state+0x19a)[0x597c5e65ac2a]
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mariadbd(_Z16dispatch_command19enum_server_commandP3THDPcjb+0xb08)[0x597c5e64c5f8]
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mariadbd(_Z10do_commandP3THDb+0x164)[0x597c5e64e1b4]
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mariadbd(_Z24do_handle_one_connectionP7CONNECTb+0x65b)[0x597c5e7dc8ab]
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mariadbd(handle_one_connection+0x71)[0x597c5e7dccf1]
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mariadbd(+0xd3ebde)[0x597c5eb74bde]
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/lib/x86_64-linux-gnu/libc.so.6(+0x9caa4)[0x7b83b7724aa4]
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/lib/x86_64-linux-gnu/libc.so.6(__clone+0x44)[0x7b83b77b1a34]
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Connection ID (thread ID): 5
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Status: NOT_KILLED
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Query (0x7b8338012f90): SELECT * FROM sometable WHERE something=1 AND (SELECT 1 FROM information_schema.users) = 1 --
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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,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=on,sargable_casefold=on
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Writing a core file...
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Working directory at /var/lib/mysql
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Resource Limits (excludes unlimited resources):
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Limit Soft Limit Hard Limit Units
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Max stack size 8388608 unlimited bytes
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Max open files 32190 32190 files
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Max locked memory 8388608 8388608 bytes
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Max pending signals 92541 92541 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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Core pattern: |/usr/lib/systemd/systemd-coredump %P %u %g %s %t %c %h
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Kernel version: Linux version 6.13.6-arch1-1 (linux@archlinux) (gcc (GCC) 14.2.1 20250207, GNU ld (GNU Binutils) 2.44) #1 SMP PREEMPT_DYNAMIC Fri, 07 Mar 2025 20:19:00 +0000
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