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  1. MariaDB Server
  2. MDEV-24971

SEGV in in row_create_prebuilt

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      origin/10.6, 10.6 74281fe1fb0faf444aec3744b90995156f9f58f9 2021-02-24T15:52:55+02:00
      Thread 3 received signal SIGSEGV, Segmentation fault.
      [Switching to Thread 2910372.2922937]
      0x0000563c4f30c373 in row_create_prebuilt (table=0x618000050d20, mysql_row_len=25) at /Server/10.6M/storage/innobase/row/row0mysql.cc:882
      882                             ulint type = temp_index->fields[i].col->mtype;
      (rr) bt
      #0  0x0000563c4f30c373 in row_create_prebuilt (table=0x618000050d20, mysql_row_len=25) at /Server/10.6M/storage/innobase/row/row0mysql.cc:882
      #1  0x0000563c4ef6fea6 in ha_innobase::open (this=0x61d0009ba0b8, name=0x61b0000b0450 "./test/t4") at /Server/10.6M/storage/innobase/handler/ha_innodb.cc:5531
      #2  0x0000563c4e453dc6 in handler::ha_open (this=0x61d0009ba0b8, table_arg=0x619000506998, name=0x61b0000b0450 "./test/t4", mode=2, test_if_locked=18, mem_root=0x0, partitions_to_open=0x0) at /Server/10.6M/sql/handler.cc:2984
      #3  0x0000563c4df9308d in open_table_from_share (thd=0x62b0000d2218, share=0x61b0000afeb8, alias=0x62b0000cb458, db_stat=33, prgflag=8, ha_open_flags=18, outparam=0x619000506998, is_create_table=false, partitions_to_open=0x0) at /Server/10.6M/sql/table.cc:4218
      #4  0x0000563c4da9ecb7 in open_table (thd=0x62b0000d2218, table_list=0x62b0000cb410, ot_ctx=0x1ce0235a5320) at /Server/10.6M/sql/sql_base.cc:2001
      #5  0x0000563c4daa8a53 in open_and_process_table (thd=0x62b0000d2218, tables=0x62b0000cb410, counter=0x1ce0235a5450, flags=0, prelocking_strategy=0x1ce0235a5580, has_prelocking_list=false, ot_ctx=0x1ce0235a5320) at /Server/10.6M/sql/sql_base.cc:3801
      #6  0x0000563c4daab5da in open_tables (thd=0x62b0000d2218, options=..., start=0x1ce0235a5460, counter=0x1ce0235a5450, flags=0, prelocking_strategy=0x1ce0235a5580) at /Server/10.6M/sql/sql_base.cc:4275
      #7  0x0000563c4dab01f4 in open_and_lock_tables (thd=0x62b0000d2218, options=..., tables=0x62b0000cb410, derived=true, flags=0, prelocking_strategy=0x1ce0235a5580) at /Server/10.6M/sql/sql_base.cc:5199
      #8  0x0000563c4da07f58 in open_and_lock_tables (thd=0x62b0000d2218, tables=0x62b0000cb410, derived=true, flags=0) at /Server/10.6M/sql/sql_base.h:507
      #9  0x0000563c4db7c460 in mysql_insert (thd=0x62b0000d2218, table_list=0x62b0000cb410, fields=..., values_list=..., update_fields=..., update_values=..., duplic=DUP_ERROR, ignore=false, result=0x0) at /Server/10.6M/sql/sql_insert.cc:756
      #10 0x0000563c4dc46982 in mysql_execute_command (thd=0x62b0000d2218) at /Server/10.6M/sql/sql_parse.cc:4519
      #11 0x0000563c4dc5ede7 in mysql_parse (thd=0x62b0000d2218, rawbuf=0x62b0000cb238 "INSERT INTO t4 (col1, col_text ) VALUES ( 243, REPEAT(SUBSTR(CAST( 243 AS CHAR),1,1), 100) ) /* E_R Thread2 QNO 371 CON_ID 16 */", length=128, parser_state=0x1ce0235a67c0)
          at /Server/10.6M/sql/sql_parse.cc:7972
      #12 0x0000563c4dc35829 in dispatch_command (command=COM_QUERY, thd=0x62b0000d2218, packet=0x629000136219 "INSERT INTO t4 (col1, col_text ) VALUES ( 243, REPEAT(SUBSTR(CAST( 243 AS CHAR),1,1), 100) ) /* E_R Thread2 QNO 371 CON_ID 16 */ ", packet_length=129, 
          blocking=true) at /Server/10.6M/sql/sql_parse.cc:1886
      #13 0x0000563c4dc32558 in do_command (thd=0x62b0000d2218, blocking=true) at /Server/10.6M/sql/sql_parse.cc:1397
      #14 0x0000563c4e0744f0 in do_handle_one_connection (connect=0x6080000033b8, put_in_cache=true) at /Server/10.6M/sql/sql_connect.cc:1410
      #15 0x0000563c4e073e54 in handle_one_connection (arg=0x6080000033b8) at /Server/10.6M/sql/sql_connect.cc:1312
      #16 0x0000563c4ed7c05f in pfs_spawn_thread (arg=0x61500000af98) at /Server/10.6M/storage/perfschema/pfs.cc:2201
      #17 0x0000000068209609 in start_thread (arg=<optimized out>) at pthread_create.c:477
      #18 0x000064e260808293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
      (rr) 
      pluto:/data/Results/1614178707/TBR-D4/dev/shm/vardir/1614178707/89/1/rr
      _RR_TRACE_DIR="." rr replay --mark-stdio
       
      RQG
      ====
      git clone https://github.com/mleich1/rqg --branch experimental RQG
       
      perl rqg.pl \                  
      --duration=300 \
      --queries=10000000 \
      --no_mask \
      --seed=random \
      --gendata_sql=conf/mariadb/table_stress.sql \
      --gendata=conf/mariadb/table_stress.zz \
      --rpl_mode=none \
      --engine=InnoDB \
      --mysqld=--net_write_timeout=60 \
      --mysqld=--log-bin \
      --mysqld=--connect_timeout=60 \
      --mysqld=--loose-idle_transaction_timeout=0 \
      --mysqld=--interactive_timeout=28800 \
      --mysqld=--net_read_timeout=30 \
      --mysqld=--plugin-load-add=file_key_management.so \
      --mysqld=--log_bin_trust_function_creators=1 \
      --mysqld=--log-output=none \
      --mysqld=--file-key-management-filename=$RQG_HOME/conf/mariadb/encryption_keys.txt \
      --mysqld=--loose-table_lock_wait_timeout=50 \
      --mysqld=--innodb_page_size=8K \
      --mysqld=--loose-idle_write_transaction_timeout=0 \
      --mysqld=--innodb_stats_persistent=on \
      --mysqld=--slave_net_timeout=60 \
      --mysqld=--innodb-lock-wait-timeout=50 \
      --mysqld=--innodb_adaptive_hash_index=on \
      --mysqld=--loose_innodb_lock_schedule_algorithm=fcfs \
      --mysqld=--loose-idle_readonly_transaction_timeout=0 \
      --mysqld=--loose-debug_assert_on_not_freed_memory=0 \
      --mysqld=--loose-max-statement-time=30 \
      --mysqld=--wait_timeout=28800 \
      --mysqld=--lock-wait-timeout=86400 \
      --mysqld=--innodb-buffer-pool-size=256M \
      --reporters=Backtrace,Deadlock1,ErrorLog \
      --validators=None \
      --grammar=TBR-D4_min.yy \
      --threads=2 \
      --workdir=<local settings> \
      --vardir=<local settings> \
      --mtr-build-thread=<local settings> \
      --basedir1=<local settings> \
      --script_debug=_nix_ \
      --rr=Extended \
      --rr_options=--chaos
      

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              Assignee:
              thiru Thirunarayanan Balathandayuthapani
              Reporter:
              mleich Matthias Leich
              Votes:
              1 Vote for this issue
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                Created:
                Updated:
                Resolved: