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  1. MariaDB Server
  2. MDEV-30400

Assertion `height == btr_page_get_level(page_cur_get_page(page_cursor))' failed in btr_cur_search_to_nth_level on INSERT

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    Description

      While similar in testcase to MDEV-23165, this bug only exists in 10.6+ and the assert is different. Not sporadic.

      CREATE TABLE t (c POINT NOT NULL,SPATIAL (c)) ENGINE=InnoDB;
      		 
      SET GLOBAL innodb_limit_optimistic_insert_debug=2;
      		 
      INSERT INTO t SELECT POINTFROMTEXT ('POINT(0 0)') FROM seq_1_to_366;

      Leads to:

      11.0.1 b075191ba8598af6aff5549e6e19f6255aef258a (Debug)

      		 
      mysqld: /test/11.0_dbg/storage/innobase/btr/btr0cur.cc:1901: dberr_t btr_cur_search_to_nth_level(ulint, const dtuple_t*, page_cur_mode_t, btr_latch_mode, btr_cur_t*, mtr_t*, ib_uint64_t): Assertion `height == btr_page_get_level(page_cur_get_page(page_cursor))' failed.

      11.0.1 b075191ba8598af6aff5549e6e19f6255aef258a (Debug)

      		 
      Core was generated by `/test/MD090123-mariadb-11.0.1-linux-x86_64-dbg/bin/mysqld --no-defaults --core-'.
      		 
      Program terminated with signal SIGABRT, Aborted.
      		 
      #0  __pthread_kill_implementation (no_tid=0, signo=6, threadid=23033843611200)
      		 
          at ./nptl/pthread_kill.c:44
      		 
      [Current thread is 1 (Thread 0x14f2fc10f640 (LWP 588465))]
      		 
      (gdb) bt
      		 
      #0  __pthread_kill_implementation (no_tid=0, signo=6, threadid=23033843611200) at ./nptl/pthread_kill.c:44
      		 
      #1  __pthread_kill_internal (signo=6, threadid=23033843611200) at ./nptl/pthread_kill.c:78
      		 
      #2  __GI___pthread_kill (threadid=23033843611200, signo=signo@entry=6) at ./nptl/pthread_kill.c:89
      		 
      #3  0x000014f314d80476 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
      		 
      #4  0x000014f314d667f3 in __GI_abort () at ./stdlib/abort.c:79
      		 
      #5  0x000014f314d6671b in __assert_fail_base (fmt=0x14f314f1b150 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=0x55adf0deec48 "height == btr_page_get_level(page_cur_get_page(page_cursor))", file=0x55adf0debeb0 "/test/11.0_dbg/storage/innobase/btr/btr0cur.cc", line=1901, function=<optimized out>) at ./assert/assert.c:92
      		 
      #6  0x000014f314d77e96 in __GI___assert_fail (assertion=0x55adf0deec48 "height == btr_page_get_level(page_cur_get_page(page_cursor))", file=0x55adf0debeb0 "/test/11.0_dbg/storage/innobase/btr/btr0cur.cc", line=1901, function=0x55adf0dee5c8 "dberr_t btr_cur_search_to_nth_level(ulint, const dtuple_t*, page_cur_mode_t, btr_latch_mode, btr_cur_t*, mtr_t*, ib_uint64_t)") at ./assert/assert.c:101
      		 
      #7  0x000055adf0922ea9 in btr_cur_search_to_nth_level (level=level@entry=0, tuple=tuple@entry=0x14f2bc01d7b8, mode=mode@entry=PAGE_CUR_RTREE_INSERT, latch_mode=<optimized out>, latch_mode@entry=BTR_INSERT_TREE, cursor=cursor@entry=0x14f2fc10c300, mtr=mtr@entry=0x14f2fc10c850, autoinc=<optimized out>) at /test/11.0_dbg/storage/innobase/btr/btr0cur.cc:1901
      		 
      #8  0x000055adf0817e65 in row_ins_sec_index_entry_low (flags=flags@entry=0, mode=mode@entry=BTR_INSERT_TREE, index=index@entry=0x14f2bc020ff0, offsets_heap=<optimized out>, offsets_heap@entry=0x14f2bc075080, heap=heap@entry=0x14f2bc074590, entry=entry@entry=0x14f2bc01d7b8, trx_id=0, thr=0x14f2bc025750) at /test/11.0_dbg/storage/innobase/row/row0ins.cc:2909
      		 
      #9  0x000055adf081a1da in row_ins_sec_index_entry (index=index@entry=0x14f2bc020ff0, entry=entry@entry=0x14f2bc01d7b8, thr=thr@entry=0x14f2bc025750, check_foreign=check_foreign@entry=true) at /test/11.0_dbg/storage/innobase/row/row0ins.cc:3266
      		 
      #10 0x000055adf081eeb6 in row_ins_index_entry (thr=0x14f2bc025750, entry=0x14f2bc01d7b8, index=0x14f2bc020ff0) at /test/11.0_dbg/storage/innobase/row/row0ins.cc:3311
      		 
      #11 row_ins_index_entry_step (thr=0x14f2bc025750, node=0x14f2bc025530) at /test/11.0_dbg/storage/innobase/row/row0ins.cc:3477
      		 
      #12 row_ins (thr=0x14f2bc025750, node=0x14f2bc025530) at /test/11.0_dbg/storage/innobase/row/row0ins.cc:3623
      		 
      #13 row_ins_step (thr=thr@entry=0x14f2bc025750) at /test/11.0_dbg/storage/innobase/row/row0ins.cc:3763
      		 
      #14 0x000055adf084057f in row_insert_for_mysql (mysql_rec=mysql_rec@entry=0x14f2bc01d218 "\031", prebuilt=0x14f2bc025060, ins_mode=ins_mode@entry=ROW_INS_NORMAL) at /test/11.0_dbg/storage/innobase/row/row0mysql.cc:1308
      		 
      #15 0x000055adf06e8c16 in ha_innobase::write_row (this=0x14f2bc024820, record=0x14f2bc01d218 "\031") at /test/11.0_dbg/storage/innobase/handler/ha_innodb.cc:7833
      		 
      #16 0x000055adf04063bb in handler::ha_write_row (this=0x14f2bc024820, buf=0x14f2bc01d218 "\031") at /test/11.0_dbg/sql/handler.cc:7584
      		 
      #17 0x000055adf00f2a34 in write_record (thd=0x14f2bc000d58, table=0x14f2bc01ab78, info=info@entry=0x14f2bc0161f8, sink=0x0) at /test/11.0_dbg/sql/sql_insert.cc:2203
      		 
      #18 0x000055adf00f2f37 in select_insert::send_data (this=0x14f2bc0161a8, values=<optimized out>) at /test/11.0_dbg/sql/sql_insert.cc:4181
      		 
      #19 0x000055adf01a3ffc in select_result_sink::send_data_with_check (sent=<optimized out>, u=<optimized out>, items=@0x14f2bc013c20: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x14f2bc013fa8, last = 0x14f2bc013fa8, elements = 1}, <No data fields>}, this=<optimized out>) at /test/11.0_dbg/sql/sql_class.h:5721
      		 
      #20 end_send (join=0x14f2bc016268, join_tab=0x14f2bc06e5a8, end_of_records=<optimized out>) at /test/11.0_dbg/sql/sql_select.cc:23079
      		 
      #21 0x000055adf017757f in evaluate_join_record (join=join@entry=0x14f2bc016268, join_tab=join_tab@entry=0x14f2bc06e1f0, error=error@entry=0) at /test/11.0_dbg/sql/sql_select.cc:22073
      		 
      #22 0x000055adf018b88c in sub_select (join=0x14f2bc016268, join_tab=0x14f2bc06e1f0, end_of_records=false) at /test/11.0_dbg/sql/sql_select.cc:21882
      		 
      #23 0x000055adf01becd9 in do_select (procedure=<optimized out>, join=0x14f2bc016268) at /test/11.0_dbg/sql/sql_select.cc:21386
      		 
      #24 JOIN::exec_inner (this=this@entry=0x14f2bc016268) at /test/11.0_dbg/sql/sql_select.cc:4822
      		 
      #25 0x000055adf01bf23e in JOIN::exec (this=this@entry=0x14f2bc016268) at /test/11.0_dbg/sql/sql_select.cc:4600
      		 
      #26 0x000055adf01bd1a7 in mysql_select (thd=thd@entry=0x14f2bc000d58, tables=0x14f2bc014058, fields=@0x14f2bc013c20: {<base_list> = {<Sql_alloc> = {<No data fields>}, first = 0x14f2bc013fa8, last = 0x14f2bc013fa8, elements = 1}, <No data fields>}, conds=0x0, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=37385559870208, result=0x14f2bc0161a8, unit=0x14f2bc004f98, select_lex=0x14f2bc013980) at /test/11.0_dbg/sql/sql_select.cc:5080
      		 
      #27 0x000055adf01bd91a in handle_select (thd=thd@entry=0x14f2bc000d58, lex=lex@entry=0x14f2bc004ec0, result=result@entry=0x14f2bc0161a8, setup_tables_done_option=setup_tables_done_option@entry=35184372088832) at /test/11.0_dbg/sql/sql_select.cc:581
      		 
      #28 0x000055adf0136703 in mysql_execute_command (thd=thd@entry=0x14f2bc000d58, is_called_from_prepared_stmt=is_called_from_prepared_stmt@entry=false) at /test/11.0_dbg/sql/sql_parse.cc:4713
      		 
      #29 0x000055adf013b934 in mysql_parse (thd=thd@entry=0x14f2bc000d58, rawbuf=<optimized out>, length=<optimized out>, parser_state=parser_state@entry=0x14f2fc10e2c0) at /test/11.0_dbg/sql/sql_parse.cc:8000
      		 
      #30 0x000055adf013dac8 in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x14f2bc000d58, packet=packet@entry=0x14f2bc00ae09 "INSERT INTO t SELECT POINTFROMTEXT ('POINT(0 0)') FROM seq_1_to_366", packet_length=packet_length@entry=67, blocking=blocking@entry=true) at /test/11.0_dbg/sql/sql_class.h:243
      		 
      #31 0x000055adf013f921 in do_command (thd=0x14f2bc000d58, blocking=blocking@entry=true) at /test/11.0_dbg/sql/sql_parse.cc:1407
      		 
      #32 0x000055adf02899ea in do_handle_one_connection (connect=<optimized out>, connect@entry=0x55adf402c788, put_in_cache=put_in_cache@entry=true) at /test/11.0_dbg/sql/sql_connect.cc:1416
      		 
      #33 0x000055adf0289c4e in handle_one_connection (arg=0x55adf402c788) at /test/11.0_dbg/sql/sql_connect.cc:1318
      		 
      #34 0x000014f314dd2b43 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
      		 
      #35 0x000014f314e64a00 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

      Bug confirmed present in:
      MariaDB: 10.6.12 (dbg), 10.7.8 (dbg), 10.8.7 (dbg), 10.9.5 (dbg), 10.10.3 (dbg), 10.11.2 (dbg), 11.0.1 (dbg)

      Bug (or feature/syntax) confirmed not present in:
      MariaDB: 10.3.38 (dbg), 10.3.38 (opt), 10.4.28 (dbg), 10.4.28 (opt), 10.5.19 (dbg), 10.5.19 (opt), 10.6.12 (opt), 10.7.8 (opt), 10.8.7 (opt), 10.9.5 (opt), 10.10.3 (opt), 10.11.2 (opt), 11.0.1 (opt)
      MySQL: 5.5.62 (dbg), 5.5.62 (opt), 5.6.51 (dbg), 5.6.51 (opt), 5.7.40 (dbg), 5.7.40 (opt), 8.0.31 (dbg), 8.0.31 (opt)

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          causes

          Bug - A problem which impairs or prevents the functions of the product. MDEV-30648 btr_estimate_n_rows_in_range() accesses unfixed, unlatched page

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-31767 InnoDB tables are being flagged as corrupted on an I/O bound server

          • Blocker - Blocks development and/or testing work, production could not run.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-35525 Index corruption when using innodb_change_buffering; incorrect results in reverse index scans

          • Blocker - Blocks development and/or testing work, production could not run.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-23165 Assertion `level <= 50' failed in btr_page_get_level, btr_page_set_level, btr_page_alloc and | block->page.flush_observer == __null || block->page.flush_observer == observer | Assertion `size == space->size' failed (innodb_limit_optimistic_insert_debug)

          • Major - Major loss of function.
          • Confirmed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-29835 Partial server freeze

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-34283 A misplaced btr_cur_need_opposite_intention() check may fail to prevent hangs

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-34791 Redundant page lookups hurt performance

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-29967 innodb_read_ahead_threshold (linear read-ahead) does not work

          • Critical - Crashes, loss of data, severe memory leak.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-30289 mtr_t::m_memo is causing frequent memory heap operations

          • Blocker - Blocks development and/or testing work, production could not run.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-30637 Mariadb server hangs

          • Major - Major loss of function.
          • Closed
          mentioned in

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              marko Marko Mäkelä
              Roel Roel Van de Paar
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                Updated:
                Resolved:

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