Details
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Bug
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Status: Confirmed (View Workflow)
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Major
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Resolution: Unresolved
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11.4.5, 11.7.2, 11.8.1
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docker on linux
Description
We have a query which crashes mariadb.
I managed to isolate and anonymize the query/table structure. It crashes on every version I have tested so far. Below is the log output from the docker instance running the isolated query. Further down is the stacktrace from the original.
If I set optimizer_switch='condition_pushdown_for_derived=off' it does not crash.
2025-05-02 14:31:25 0 [Note] Starting MariaDB 11.7.2-MariaDB-ubu2404 source revision 80067a69feaeb5df30abb1bfaf7d4e713ccbf027 server_uid KjyTHYnzkWxRQBEIh5uvt04ggeY= as process 1 |
2025-05-02 14:31:26 0 [Note] InnoDB: Compressed tables use zlib 1.3 |
2025-05-02 14:31:26 0 [Note] InnoDB: Number of transaction pools: 1 |
2025-05-02 14:31:26 0 [Note] InnoDB: Using crc32 + pclmulqdq instructions |
2025-05-02 14:31:26 0 [Warning] mariadbd: io_uring_queue_init() failed with errno 0 |
2025-05-02 14:31:26 0 [Warning] InnoDB: liburing disabled: falling back to innodb_use_native_aio=OFF |
2025-05-02 14:31:26 0 [Note] InnoDB: Initializing buffer pool, total size = 128.000MiB, chunk size = 2.000MiB |
2025-05-02 14:31:26 0 [Note] InnoDB: Completed initialization of buffer pool |
2025-05-02 14:31:26 0 [Note] InnoDB: File system buffers for log disabled (block size=512 bytes) |
2025-05-02 14:31:26 0 [Note] InnoDB: End of log at LSN=177198 |
2025-05-02 14:31:26 0 [Note] InnoDB: Opened 3 undo tablespaces |
2025-05-02 14:31:26 0 [Note] InnoDB: 128 rollback segments in 3 undo tablespaces are active. |
2025-05-02 14:31:26 0 [Note] InnoDB: Setting file './ibtmp1' size to 12.000MiB. Physically writing the file full; Please wait ... |
2025-05-02 14:31:26 0 [Note] InnoDB: File './ibtmp1' size is now 12.000MiB. |
2025-05-02 14:31:26 0 [Note] InnoDB: log sequence number 177198; transaction id 88 |
2025-05-02 14:31:26 0 [Note] Plugin 'FEEDBACK' is disabled. |
2025-05-02 14:31:26 0 [Note] Plugin 'wsrep-provider' is disabled. |
2025-05-02 14:31:26 0 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysql/ib_buffer_pool |
2025-05-02 14:31:26 0 [Note] InnoDB: Buffer pool(s) load completed at 250502 14:31:26 |
2025-05-02 14:31:28 0 [Note] Server socket created on IP: '0.0.0.0'. |
2025-05-02 14:31:28 0 [Note] Server socket created on IP: '::'. |
2025-05-02 14:31:28 0 [Note] mariadbd: Event Scheduler: Loaded 0 events |
2025-05-02 14:31:28 0 [Note] mariadbd: ready for connections. |
Version: '11.7.2-MariaDB-ubu2404' socket: '/run/mysqld/mysqld.sock' port: 3306 mariadb.org binary distribution |
250502 14:31:30 [ERROR] mariadbd got signal 11 ; |
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. |
To report this bug, see https://mariadb.com/kb/en/reporting-bugs about how to report |
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/ |
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. |
(note: Retrieving this information may fail) |
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Thread pointer: 0x731870000c68 |
stack_bottom = 0x7318bc200000 thread_stack 0x49000 |
Printing to addr2line failed
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mariadbd(my_print_stacktrace+0x30)[0x55cac4a60550] |
mariadbd(handle_fatal_signal+0x1f3)[0x55cac45ea763] |
/lib/x86_64-linux-gnu/libc.so.6(+0x45330)[0x7318c48c7330] |
mariadbd(+0x6b3c7c)[0x55cac4185c7c] |
mariadbd(+0x6db1a4)[0x55cac41ad1a4] |
mariadbd(_ZN20Item_direct_view_ref10fix_fieldsEP3THDPP4Item+0x93)[0x55cac4620673] |
mariadbd(_ZN9Item_func10fix_fieldsEP3THDPP4Item+0x8d)[0x55cac4669b3d] |
mariadbd(_ZN9Item_cond10fix_fieldsEP3THDPP4Item+0x11e)[0x55cac4643efe] |
mariadbd(_ZN4JOIN14optimize_innerEv+0xe3b)[0x55cac433b9eb] |
mariadbd(_ZN4JOIN8optimizeEv+0x10a)[0x55cac433c34a] |
mariadbd(+0x7c6e55)[0x55cac4298e55] |
mariadbd(_Z27mysql_handle_single_derivedP3LEXP10TABLE_LISTj+0xa2)[0x55cac4292db2] |
mariadbd(_ZN4JOIN14optimize_innerEv+0x81c)[0x55cac433b3cc] |
mariadbd(_ZN4JOIN8optimizeEv+0x10a)[0x55cac433c34a] |
mariadbd(_Z12mysql_selectP3THDP10TABLE_LISTR4ListI4ItemEPS4_jP8st_orderS9_S7_S9_yP13select_resultP18st_select_lex_unitP13st_select_lex+0xcf)[0x55cac433c47f] |
mariadbd(_Z13handle_selectP3THDP3LEXP13select_resulty+0x17a)[0x55cac433cfaa] |
mariadbd(_Z21mysql_execute_commandP3THDb+0x42be)[0x55cac42ef5fe] |
mariadbd(_Z11mysql_parseP3THDPcjP12Parser_state+0x19a)[0x55cac42f6c2a] |
mariadbd(_Z16dispatch_command19enum_server_commandP3THDPcjb+0xb08)[0x55cac42e85f8] |
mariadbd(_Z10do_commandP3THDb+0x164)[0x55cac42ea1b4] |
mariadbd(_Z24do_handle_one_connectionP7CONNECTb+0x65b)[0x55cac44788ab] |
mariadbd(handle_one_connection+0x71)[0x55cac4478cf1] |
mariadbd(+0xd3ebde)[0x55cac4810bde] |
/lib/x86_64-linux-gnu/libc.so.6(+0x9caa4)[0x7318c491eaa4] |
/lib/x86_64-linux-gnu/libc.so.6(__clone+0x44)[0x7318c49aba34] |
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Connection ID (thread ID): 3 |
Status: NOT_KILLED
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Query (0x731870010bb0): INSERT INTO table001(column221,column93,column230,column229) |
SELECT
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v.column221,v.column93,v.column230,v.column229
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FROM view001 v
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WHERE v.column93 <= '2025-05-03 00:00:00' |
ON DUPLICATE KEY UPDATE
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column221=v.column221,column93=v.column93,column230=v.column230,column229=v.column229
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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 |
Max open files 32204 32204 files |
Max locked memory 8388608 8388608 bytes |
Max pending signals 254301 254301 signals |
Max msgqueue size 819200 819200 bytes |
Max nice priority 0 0 |
Max realtime priority 0 0 |
Core pattern: |/usr/lib/systemd/systemd-coredump %P %u %g %s %t %c %h
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Kernel version: Linux version 6.13.7-arch1-1 (linux@archlinux) (gcc (GCC) 14.2.1 20250207, GNU ld (GNU Binutils) 2.44) #1 SMP PREEMPT_DYNAMIC Thu, 13 Mar 2025 18:12:00 +0000 |
2025-05-02 12:24:45 0 [Note] Starting MariaDB 10.6.19-MariaDB-ubu2004 source revision 8f020508c87461bbeee551c3001acac56d506ae7 server_uid KjyTHYnzkWxRQBEIh5uvt04ggeY= as process 1 |
2025-05-02 12:24:45 0 [Note] InnoDB: Compressed tables use zlib 1.2.11 |
2025-05-02 12:24:45 0 [Note] InnoDB: Number of pools: 1 |
2025-05-02 12:24:45 0 [Note] InnoDB: Using crc32 + pclmulqdq instructions |
2025-05-02 12:24:45 0 [Note] InnoDB: Using Linux native AIO |
2025-05-02 12:24:45 0 [Note] InnoDB: Initializing buffer pool, total size = 134217728, chunk size = 134217728 |
2025-05-02 12:24:45 0 [Note] InnoDB: Completed initialization of buffer pool |
2025-05-02 12:24:45 0 [Note] InnoDB: 128 rollback segments are active. |
2025-05-02 12:24:45 0 [Note] InnoDB: Creating shared tablespace for temporary tables |
2025-05-02 12:24:45 0 [Note] InnoDB: Setting file './ibtmp1' size to 12 MB. Physically writing the file full; Please wait ... |
2025-05-02 12:24:45 0 [Note] InnoDB: File './ibtmp1' size is now 12 MB. |
2025-05-02 12:24:45 0 [Note] InnoDB: 10.6.19 started; log sequence number 874508; transaction id 652 |
2025-05-02 12:24:45 0 [Note] Plugin 'FEEDBACK' is disabled. |
2025-05-02 12:24:45 0 [Note] InnoDB: Loading buffer pool(s) from /var/lib/mysql/ib_buffer_pool |
2025-05-02 12:24:45 0 [Warning] You need to use --log-bin to make --expire-logs-days or --binlog-expire-logs-seconds work. |
2025-05-02 12:24:45 0 [Note] Server socket created on IP: '0.0.0.0'. |
2025-05-02 12:24:45 0 [Note] Server socket created on IP: '::'. |
2025-05-02 12:24:45 0 [Note] mariadbd: ready for connections. |
Version: '10.6.19-MariaDB-ubu2004' socket: '/run/mysqld/mysqld.sock' port: 3306 mariadb.org binary distribution |
2025-05-02 12:24:45 0 [Note] InnoDB: Buffer pool(s) load completed at 250502 12:24:45 |
250502 12:25:47 [ERROR] mysqld got signal 11 ; |
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. |
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,
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something is definitely wrong and this may fail. |
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Server version: 10.6.19-MariaDB-ubu2004 source revision: 8f020508c87461bbeee551c3001acac56d506ae7 |
key_buffer_size=134217728 |
read_buffer_size=131072 |
max_used_connections=1 |
max_threads=153 |
thread_count=1 |
It is possible that mysqld could use up to
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key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 468011 K bytes of memory |
Hope that's ok; if not, decrease some variables in the equation. |
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Thread pointer: 0x7eae4401a948 |
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 |
terribly wrong...
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stack_bottom = 0x7eae74735d58 thread_stack 0x49000 |
Printing to addr2line failed
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mariadbd(my_print_stacktrace+0x32)[0x5edf19ac54e2] |
mariadbd(handle_fatal_signal+0x485)[0x5edf19562e75] |
/lib/x86_64-linux-gnu/libpthread.so.0(+0x14420)[0x7eae783e7420] |
mariadbd(_ZNK10Item_field12type_handlerEv+0xc)[0x5edf19591f6c] |
mariadbd(_ZN8Item_ref10check_colsEj+0x25)[0x5edf192acd85] |
mariadbd(_ZN20Item_direct_view_ref10fix_fieldsEP3THDPP4Item+0x88)[0x5edf1958f6a8] |
mariadbd(_ZN9Item_func10fix_fieldsEP3THDPP4Item+0x8c)[0x5edf195dc8fc] |
mariadbd(_ZN9Item_cond10fix_fieldsEP3THDPP4Item+0x11d)[0x5edf195b01ad] |
mariadbd(_ZN4JOIN14optimize_innerEv+0xb2d)[0x5edf1937f96d] |
mariadbd(_ZN4JOIN8optimizeEv+0xb0)[0x5edf19382f10] |
mariadbd(+0x79989c)[0x5edf192cc89c] |
mariadbd(_Z27mysql_handle_single_derivedP3LEXP10TABLE_LISTj+0x99)[0x5edf192cc0a9] |
mariadbd(_ZN4JOIN14optimize_innerEv+0xfdc)[0x5edf1937fe1c] |
mariadbd(_ZN4JOIN8optimizeEv+0xb0)[0x5edf19382f10] |
mariadbd(_Z12mysql_selectP3THDP10TABLE_LISTR4ListI4ItemEPS4_jP8st_orderS9_S7_S9_yP13select_resultP18st_select_lex_unitP13st_select_lex+0xb7)[0x5edf19382fe7] |
mariadbd(_Z13handle_selectP3THDP3LEXP13select_resultm+0x157)[0x5edf193837f7] |
mariadbd(_Z21mysql_execute_commandP3THDb+0x4ebe)[0x5edf1931c25e] |
mariadbd(_Z11mysql_parseP3THDPcjP12Parser_state+0x1e7)[0x5edf19307377] |
mariadbd(_Z16dispatch_command19enum_server_commandP3THDPcjb+0x10d5)[0x5edf193141b5] |
mariadbd(_Z10do_commandP3THDb+0x13e)[0x5edf1931652e] |
mariadbd(_Z24do_handle_one_connectionP7CONNECTb+0x3b7)[0x5edf194316f7] |
mariadbd(handle_one_connection+0x5d)[0x5edf19431a4d] |
mariadbd(+0xc9b106)[0x5edf197ce106] |
/lib/x86_64-linux-gnu/libpthread.so.0(+0x8609)[0x7eae783db609] |
/lib/x86_64-linux-gnu/libc.so.6(clone+0x43)[0x7eae77fc7353] |
Attachments
Issue Links
- duplicates
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MDEV-32716 Segmentation fault at /mariadb-11.3.0/sql/item.h:5647
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- Confirmed
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- relates to
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MDEV-32323 Pushdown from having: Item_field::type_handler
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- Confirmed
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