Uploaded image for project: 'MariaDB Server'
  1. MariaDB Server
  2. MDEV-39799

Assertion `!(wait_lock->is_insert_intention()) || (wait_lock->is_gap()) || is_supremum' failed

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Details

    • Can result in hang or crash
    • Q3/2026 Server Maintenance

    Description

      Assertion found on debug build of 12.3

      origin/12.3 66b3c6784689fbb65110a5b21efcb815a8bcde24

      # 2026-05-29T02:00:02 [3886385] | mariadbd: /data/Server/12.3A/storage/innobase/lock/lock0lock.cc:2046: conflicting_lock_info lock_rec_has_to_wait_in_queue(const hash_cell_t&, const ib_lock_t*): Assertion `!(wait_lock->is_insert_intention()) || (wait_lock->is_gap()) || is_supremum' failed.
      

      StackTrace

      # 2026-05-29T02:02:58 [3886385] | #0  __pthread_kill_implementation (no_tid=0, signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:44
      # 2026-05-29T02:02:58 [3886385] | #1  __pthread_kill_internal (signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:78
      # 2026-05-29T02:02:58 [3886385] | #2  __GI___pthread_kill (threadid=<optimized out>, signo=signo@entry=6) at ./nptl/pthread_kill.c:89
      # 2026-05-29T02:02:58 [3886385] | #3  0x000023724b85126e in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
      # 2026-05-29T02:02:58 [3886385] | #4  0x000023724b8348ff in __GI_abort () at ./stdlib/abort.c:79
      # 2026-05-29T02:02:58 [3886385] | #5  0x000023724b83481b in __assert_fail_base (fmt=0x23724b9dc1e8 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=assertion@entry=0x60147db2e6a8 "!(wait_lock->is_insert_intention()) || (wait_lock->is_gap()) || is_supremum", file=file@entry=0x60147db2bec8 "/data/Server/12.3A/storage/innobase/lock/lock0lock.cc", line=line@entry=2046, function=function@entry=0x60147db2e648 "conflicting_lock_info lock_rec_has_to_wait_in_queue(const hash_cell_t&, const ib_lock_t*)") at ./assert/assert.c:94
      # 2026-05-29T02:02:58 [3886385] | #6  0x000023724b847507 in __assert_fail (assertion=0x60147db2e6a8 "!(wait_lock->is_insert_intention()) || (wait_lock->is_gap()) || is_supremum", file=0x60147db2bec8 "/data/Server/12.3A/storage/innobase/lock/lock0lock.cc", line=2046, function=0x60147db2e648 "conflicting_lock_info lock_rec_has_to_wait_in_queue(const hash_cell_t&, const ib_lock_t*)") at ./assert/assert.c:103
      # 2026-05-29T02:02:58 [3886385] | #7  0x000060147d64ad0b in lock_rec_has_to_wait_in_queue (cell=..., wait_lock=wait_lock@entry=0x7ffc6c6dab80) at /data/Server/12.3A/storage/innobase/lock/lock0lock.cc:2046
      # 2026-05-29T02:02:58 [3886385] | #8  0x000060147d656d99 in lock_rec_dequeue_from_page (in_lock=in_lock@entry=0x7ffc6c6d9f80, owns_wait_mutex=true, owns_wait_mutex@entry=false) at /data/Server/12.3A/storage/innobase/lock/lock0lock.cc:2588
      # 2026-05-29T02:02:58 [3886385] | #9  0x000060147d6591d3 in lock_release_try (trx=trx@entry=0x7ffc6c6d9e80) at /data/Server/12.3A/storage/innobase/lock/lock0lock.cc:4565
      # 2026-05-29T02:02:58 [3886385] | #10 0x000060147d65b89c in lock_release (trx=trx@entry=0x7ffc6c6d9e80) at /data/Server/12.3A/storage/innobase/lock/lock0lock.cc:4612
      # 2026-05-29T02:02:58 [3886385] | #11 0x000060147d79b8df in trx_t::release_locks (this=this@entry=0x7ffc6c6d9e80) at /data/Server/12.3A/storage/innobase/trx/trx0trx.cc:500
      # 2026-05-29T02:02:58 [3886385] | #12 0x000060147d796d58 in trx_t::commit_in_memory (mtr=0x5dfd56ef69b0, this=0x7ffc6c6d9e80) at /data/Server/12.3A/storage/innobase/trx/trx0trx.cc:1469
      # 2026-05-29T02:02:58 [3886385] | #13 trx_t::commit_persist (this=this@entry=0x7ffc6c6d9e80) at /data/Server/12.3A/storage/innobase/trx/trx0trx.cc:1616
      # 2026-05-29T02:02:58 [3886385] | #14 0x000060147d7977bc in trx_t::commit (this=this@entry=0x7ffc6c6d9e80) at /data/Server/12.3A/storage/innobase/trx/trx0trx.cc:1625
      # 2026-05-29T02:02:58 [3886385] | #15 0x000060147d797a99 in trx_commit_for_mysql (trx=trx@entry=0x7ffc6c6d9e80) at /data/Server/12.3A/storage/innobase/trx/trx0trx.cc:1740
      # 2026-05-29T02:02:58 [3886385] | #16 0x000060147d5d0d4e in innobase_commit_low (trx=trx@entry=0x7ffc6c6d9e80) at /data/Server/12.3A/storage/innobase/handler/ha_innodb.cc:4336
      # 2026-05-29T02:02:58 [3886385] | #17 0x000060147d5d0dcd in innobase_commit_ordered_2 (trx=trx@entry=0x7ffc6c6d9e80, thd=thd@entry=0x25952c000d60) at /data/Server/12.3A/storage/innobase/handler/ha_innodb.cc:4428
      # 2026-05-29T02:02:58 [3886385] | #18 0x000060147d5d0ed1 in innobase_commit_ordered (thd=0x25952c000d60, all=true) at /data/Server/12.3A/storage/innobase/handler/ha_innodb.cc:4473
      # 2026-05-29T02:02:58 [3886385] | #19 0x000060147d45b2a7 in TC_LOG::run_commit_ordered (this=this@entry=0x60147e636440 <mysql_bin_log>, thd=0x25952c000d60, all=true) at /data/Server/12.3A/sql/log.cc:12083
      # 2026-05-29T02:02:58 [3886385] | #20 0x000060147d464ef0 in MYSQL_BIN_LOG::trx_group_commit_with_engines (this=this@entry=0x60147e636440 <mysql_bin_log>, leader=leader@entry=0x5dfd56ef71a0, tail=tail@entry=0x5dfd56ef71a0, commit_by_rotate=commit_by_rotate@entry=false) at /data/Server/12.3A/sql/log.cc:11106
      # 2026-05-29T02:02:58 [3886385] | #21 0x000060147d4651d3 in MYSQL_BIN_LOG::trx_group_commit_leader (this=this@entry=0x60147e636440 <mysql_bin_log>, leader=leader@entry=0x5dfd56ef71a0) at /data/Server/12.3A/sql/log.cc:10792
      # 2026-05-29T02:02:58 [3886385] | #22 0x000060147d465593 in MYSQL_BIN_LOG::write_transaction_with_group_commit (this=this@entry=0x60147e636440 <mysql_bin_log>, entry=entry@entry=0x5dfd56ef71a0) at /data/Server/12.3A/sql/log.cc:10585
      # 2026-05-29T02:02:58 [3886385] | #23 0x000060147d46da5b in MYSQL_BIN_LOG::write_transaction_to_binlog_events (this=this@entry=0x60147e636440 <mysql_bin_log>, entry=entry@entry=0x5dfd56ef71a0) at /data/Server/12.3A/sql/log.cc:10534
      # 2026-05-29T02:02:58 [3886385] | #24 0x000060147d465ea7 in MYSQL_BIN_LOG::write_transaction_to_binlog (this=this@entry=0x60147e636440 <mysql_bin_log>, thd=thd@entry=0x25952c000d60, cache_mngr=cache_mngr@entry=0x25952c021840, end_ev=end_ev@entry=0x5dfd56ef7310, all=all@entry=true, using_stmt_cache=using_stmt_cache@entry=true, using_trx_cache=true, is_ro_1pc=false) at /data/Server/12.3A/sql/log.cc:10161
      # 2026-05-29T02:02:58 [3886385] | #25 0x000060147d46604f in binlog_flush_cache (thd=thd@entry=0x25952c000d60, cache_mngr=cache_mngr@entry=0x25952c021840, end_ev=end_ev@entry=0x5dfd56ef7310, all=all@entry=true, using_stmt=using_stmt@entry=true, using_trx=using_trx@entry=true, is_ro_1pc=false) at /data/Server/12.3A/sql/log.cc:2215
      # 2026-05-29T02:02:58 [3886385] | #26 0x000060147d46797a in binlog_commit_flush_xid_caches (thd=thd@entry=0x25952c000d60, cache_mngr=cache_mngr@entry=0x25952c021840, all=all@entry=true, xid=xid@entry=485) at /data/Server/12.3A/sql/log.cc:2486
      # 2026-05-29T02:02:58 [3886385] | #27 0x000060147d467acb in MYSQL_BIN_LOG::log_and_order (this=<optimized out>, thd=0x25952c000d60, xid=485, all=true, need_prepare_ordered=<optimized out>, need_commit_ordered=<optimized out>) at /data/Server/12.3A/sql/log.cc:13063
      # 2026-05-29T02:02:58 [3886385] | #28 0x000060147d3506ac in ha_commit_trans (thd=thd@entry=0x25952c000d60, all=all@entry=true) at /data/Server/12.3A/sql/handler.cc:2052
      # 2026-05-29T02:02:58 [3886385] | #29 0x000060147d1b4866 in trans_commit (thd=thd@entry=0x25952c000d60) at /data/Server/12.3A/sql/transaction.cc:271
      # 2026-05-29T02:02:58 [3886385] | #30 0x000060147d03fdd3 in mysql_execute_command (thd=thd@entry=0x25952c000d60, is_called_from_prepared_stmt=is_called_from_prepared_stmt@entry=false) at /data/Server/12.3A/sql/sql_parse.cc:5563
      # 2026-05-29T02:02:58 [3886385] | #31 0x000060147d041719 in mysql_parse (thd=thd@entry=0x25952c000d60, rawbuf=<optimized out>, length=<optimized out>, parser_state=parser_state@entry=0x5dfd56ef83c0) at /data/Server/12.3A/sql/sql_parse.cc:7949
      # 2026-05-29T02:02:58 [3886385] | #32 0x000060147d042d6d in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x25952c000d60, packet=packet@entry=0x25952c00b771 " COMMIT  /* E_R Thread3 QNO 12 CON_ID 21 */ ", packet_length=packet_length@entry=44, blocking=blocking@entry=true) at /data/Server/12.3A/sql/sql_parse.cc:1903
      # 2026-05-29T02:02:58 [3886385] | #33 0x000060147d044372 in do_command (thd=thd@entry=0x25952c000d60, blocking=blocking@entry=true) at /data/Server/12.3A/sql/sql_parse.cc:1437
      # 2026-05-29T02:02:58 [3886385] | #34 0x000060147d19c05d in do_handle_one_connection (connect=<optimized out>, connect@entry=0x2d953b6a2d90, put_in_cache=put_in_cache@entry=true) at /data/Server/12.3A/sql/sql_connect.cc:1503
      # 2026-05-29T02:02:58 [3886385] | #35 0x000060147d19c27a in handle_one_connection (arg=0x2d953b6a2d90) at /data/Server/12.3A/sql/sql_connect.cc:1415
      # 2026-05-29T02:02:58 [3886385] | #36 0x000023724b8a8a94 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:447
      # 2026-05-29T02:02:58 [3886385] | #37 0x000023724b935a34 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:100
      

      RQG startup options

      # --gendata=conf/mariadb/table_stress.zz \
      # --gendata_sql=conf/mariadb/table_stress.sql \
      # --grammar=conf/mariadb/table_stress_innodb_dml.yy \
      # --reporters=RestartConsistency \
      # --mysqld=--loose-innodb_lock_schedule_algorithm=fcfs \
      # --mysqld=--loose-idle_write_transaction_timeout=0 \
      # --mysqld=--loose-idle_transaction_timeout=0 \
      # --mysqld=--loose-idle_readonly_transaction_timeout=0 \
      # --mysqld=--connect_timeout=60 \
      # --mysqld=--interactive_timeout=28800 \
      # --mysqld=--slave_net_timeout=60 \
      # --mysqld=--net_read_timeout=30 \
      # --mysqld=--net_write_timeout=60 \
      # --mysqld=--loose-table_lock_wait_timeout=50 \
      # --mysqld=--wait_timeout=28800 \
      # --no_mask \
      # --queries=10000000 \
      # --seed=random \
      # --reporters=None \
      # --reporters=ErrorLog \
      # --reporters=Deadlock \
      # --validators=None \
      # --mysqld=--log_output=none \
      # --mysqld=--log_bin_trust_function_creators=1 \
      # --mysqld=--loose-debug_assert_on_not_freed_memory=0 \
      # --engine=InnoDB \
      # --restart_timeout=240 \
      # --mysqld=--plugin-load-add=file_key_management.so \
      # --mysqld=--loose-file-key-management-filename=$RQG_HOME/conf/mariadb/encryption_keys.txt \
      # --mysqld=--plugin-load-add=provider_lzo.so \
      # --mysqld=--plugin-load-add=provider_bzip2.so \
      # --mysqld=--plugin-load-add=provider_lzma.so \
      # --mysqld=--plugin-load-add=provider_snappy.so \
      # --mysqld=--plugin-load-add=provider_lz4.so \
      # --mysqld=--loose-innodb_compression_level=1 \
      # --duration=300 \
      # --mysqld=--loose-innodb_fatal_semaphore_wait_threshold=300 \
      # --mysqld=--loose-innodb_data_file_path=ibdata1:1M:autoextend:autoshrink \
      # --redefine=conf/mariadb/redefine_innodb_log_size_dynamic.yy \
      # --mysqld=--lock-wait-timeout=86400 \
      # --mysqld=--innodb-lock-wait-timeout=50 \
      # --mysqld=--sql_mode=traditional \
      # --mysqld=--innodb_file_per_table=1 \
      # --mysqld=--loose-innodb_read_only_compressed=OFF \
      # --mysqld=--innodb_stats_persistent=off \
      # --mysqld=--innodb_adaptive_hash_index=off \
      # --mysqld=--innodb_random_read_ahead=OFF \
      # --mysqld=--log-bin \
      # --mysqld=--sync-binlog=1 \
      # --mysqld=--loose-innodb_evict_tables_on_commit_debug=off \
      # --mysqld=--loose-max-statement-time=30 \
      # --threads=6 \
      # --rr=rr record --chaos --wait \
      # --mysqld=--innodb_undo_log_truncate=ON \
      # --mysqld=--innodb_rollback_on_timeout=OFF \
      # --mysqld=--innodb_page_size=16K \
      # --mysqld=--innodb-buffer-pool-size=10M \
      # --vardir_type=slow \
      # --redefine=conf/mariadb/redefine_innodb_spatial.yy \
      # --no_mask \
      # --batch \
      # --basedir1=/Server_bin/12.3A_debug_Og \
      # --basedir2=/Server_bin/12.3A_debug_Og \
      # --script_debug=_nix_ \
      # --major_runid=1780042761 \
      # --minor_runid=73
      

      RR trace is present on sdp:-
      /data/results/1780042761/TBR-2419

      Attachments

        1. simplify_TBR-2419.cfg
          48 kB
          Saahil Alam
        2. TBR-2419.yy
          0.8 kB
          Saahil Alam

        Activity

          People

            tafzeel Mohammad Tafzeel Shams
            saahil Saahil Alam
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            Dates

              Created:
              Updated:

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