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  1. MariaDB Server
  2. MDEV-22261

Regular fatal crashes when creating Stored Procedures

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      Hi

      Just installed the latest version of Maria DB on a re-installed Windows PC. Normally don't have any issues, but I have SP generator in C# that creates the CRUD Stored Procedures from Tables.

      When I run this on 4 simple tables (very simple) it has a fatal error everytime on one simple table.
      I have dropped and re-created the table, but I still get the issue.

      Log file below

      InnoDB: using atomic writes.
      2020-04-16 15:56:41 0 [Note] InnoDB: Mutexes and rw_locks use Windows interlocked functions
      2020-04-16 15:56:41 0 [Note] InnoDB: Uses event mutexes
      2020-04-16 15:56:41 0 [Note] InnoDB: Compressed tables use zlib 1.2.11
      2020-04-16 15:56:41 0 [Note] InnoDB: Number of pools: 1
      2020-04-16 15:56:41 0 [Note] InnoDB: Using SSE2 crc32 instructions
      2020-04-16 15:56:41 0 [Note] InnoDB: Initializing buffer pool, total size = 2147483648, chunk size = 134217728
      2020-04-16 15:56:41 0 [Note] InnoDB: Completed initialization of buffer pool
      2020-04-16 15:56:41 0 [Note] InnoDB: 128 rollback segments are active.
      2020-04-16 15:56:41 0 [Note] InnoDB: Creating shared tablespace for temporary tables
      2020-04-16 15:56:41 0 [Note] InnoDB: Setting file '.\ibtmp1' size to 12 MB. Physically writing the file full; Please wait ...
      2020-04-16 15:56:41 0 [Note] InnoDB: File '.\ibtmp1' size is now 12 MB.
      2020-04-16 15:56:41 0 [Note] InnoDB: 10.5.2 started; log sequence number 67923; transaction id 98
      2020-04-16 15:56:41 0 [Note] Plugin 'FEEDBACK' is disabled.
      2020-04-16 15:56:41 0 [Note] InnoDB: Loading buffer pool(s) from E:\MariaDB\data\ib_buffer_pool
      2020-04-16 15:56:42 0 [Note] Server socket created on IP: '::'.
      2020-04-16 15:56:42 0 [Note] InnoDB: Buffer pool(s) load completed at 200416 15:56:42
      2020-04-16 15:56:42 0 [Note] Reading of all Master_info entries succeeded
      2020-04-16 15:56:42 0 [Note] Added new Master_info '' to hash table
      2020-04-16 15:56:42 0 [Note] E:\MariaDB\bin\mysqld.exe: ready for connections.
      Version: '10.5.2-MariaDB'  socket: ''  port: 3306  mariadb.org binary distribution
      2020-04-16 15:57:38 3 [Warning] Aborted connection 3 to db: 'Tours' user: 'root' host: 'localhost' (Got an error reading communication packets)
      2020-04-16 15:59:36 4 [Warning] Aborted connection 4 to db: 'Tours' user: 'root' host: 'localhost' (Got an error reading communication packets)
      200416 16:04:24 [ERROR] mysqld got exception 0xc0000005 ;
      This could be because you hit a bug. It is also possible that this binary
      or one of the libraries it was linked against is corrupt, improperly built,
      or misconfigured. This error can also be caused by malfunctioning hardware.
       
      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, 
      something is definitely wrong and this may fail.
       
      Server version: 10.5.2-MariaDB
      key_buffer_size=134217728
      read_buffer_size=131072
      max_used_connections=2
      max_threads=65537
      thread_count=3
      It is possible that mysqld could use up to 
      key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 136421 K  bytes of memory
      Hope that's ok; if not, decrease some variables in the equation.
       
      Thread pointer: 0x20770a0dce8
      Attempting backtrace. You can use the following information to find out
      where mysqld died. If you see no messages after this, something went
      terribly wrong...
      mysqld.exe!Binary_string::copy_printable_hhhh()[sql_string.cc:788]
      mysqld.exe!Protocol::store_warning()[protocol.cc:1199]
      mysqld.exe!mysqld_show_warnings()[sql_error.cc:827]
      mysqld.exe!mysql_execute_command()[sql_parse.cc:3971]
      mysqld.exe!mysql_parse()[sql_parse.cc:7957]
      mysqld.exe!dispatch_command()[sql_parse.cc:1842]
      mysqld.exe!do_command()[sql_parse.cc:1358]
      mysqld.exe!threadpool_process_request()[threadpool_common.cc:357]
      mysqld.exe!tp_callback()[threadpool_common.cc:196]
      ntdll.dll!TpReleaseWait()
      ntdll.dll!RtlInitializeResource()
      KERNEL32.DLL!BaseThreadInitThunk()
      ntdll.dll!RtlUserThreadStart()
       
      Trying to get some variables.
      Some pointers may be invalid and cause the dump to abort.
      Query (0x2079df500b0): SHOW WARNINGS
      Connection ID (thread ID): 7
      Status: NOT_KILLED
       
      Optimizer switch: index_merge=on,index_merge_union=on,index_merge_sort_union=on,index_merge_intersection=on,index_merge_sort_intersection=off,engine_condition_pushdown=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
       
      The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
      information that should help you find out what is causing the crash.
      Writing a core file at E:\MariaDB\data\
      

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              Assignee:
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              Reporter:
              rik22 Richard Barker
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                Updated:
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