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  1. MariaDB Server
  2. MDEV-13425

Signal 11 on get_share() inside HASH_SEARCH and strcmp

Details

    Description

      #14 __strcmp_sse2_unaligned () at ../sysdeps/x86_64/multiarch/strcmp-sse2-unaligned.S:31
      		 
      #15 0x0000556851c4d2d7 in ?? ()
      		 
      #16 0x00005568519c8113 in handler::ha_open(TABLE*, char const*, int, unsigned int) ()
      		 
      #17 0x00005568518e1ea9 in open_table_from_share(THD*, TABLE_SHARE*, char const*, unsigned int, unsigned int, unsigned int, TABLE*, bool) ()
      		 
      #18 0x00005568517ee393 in open_table(THD*, TABLE_LIST*, Open_table_context*) ()
      		 
      #19 0x00005568517f2202 in open_tables(THD*, DDL_options_st const&, TABLE_LIST**, unsigned int*, unsigned int, Prelocking_strategy*) ()
      		 
      #20 0x00005568517f2be3 in open_and_lock_tables(THD*, DDL_options_st const&, TABLE_LIST*, bool, unsigned int, Prelocking_strategy*) ()

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        Issue Links

          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-16557 Remove INNOBASE_SHARE::idx_trans_tbl

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-12972 Random and Frequent Segfault (SIG 11) During Runtime

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

          Activity

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            jplindst Jan Lindström (Inactive) created issue -
            jplindst Jan Lindström (Inactive) made changes -
            Field Original Value New Value
            jplindst Jan Lindström (Inactive) added a comment -

            Assertion happens at following code :

            HASH_SEARCH(table_name_hash, innobase_open_tables, fold,
            		 
            		    INNOBASE_SHARE*, share,
            		 
            		    ut_ad(share->use_count > 0),
            		 
            		    !strcmp(share->table_name, table_name));

            This code and code calling function where this is has not been changed between 10.0 and 10.1.

            jplindst Jan Lindström (Inactive) added a comment - Assertion happens at following code : HASH_SEARCH(table_name_hash, innobase_open_tables, fold, INNOBASE_SHARE*, share, ut_ad(share->use_count > 0), !strcmp(share->table_name, table_name)); This code and code calling function where this is has not been changed between 10.0 and 10.1.
            ratzpo Rasmus Johansson (Inactive) made changes -
            Assignee Jan Lindström [ jplindst ] Thirunarayanan B [ thiru ]
            marko Marko Mäkelä made changes -
            marko Marko Mäkelä added a comment -

            The INNOBASE_SHARE was removed from InnoDB in MDEV-16557. Before 10.2, it would be harder to remove INNOBASE_SHARE, because also contains a lock for some concurrency control.

            marko Marko Mäkelä added a comment - The INNOBASE_SHARE was removed from InnoDB in MDEV-16557 . Before 10.2, it would be harder to remove INNOBASE_SHARE , because also contains a lock for some concurrency control.
            marko Marko Mäkelä added a comment -

            The code was removed in the InnoDB storage engine in MDEV-16557 (MariaDB 10.2.18). The change is too intrusive for the 10.1 series. There is no XtraDB storage engine available in 10.2.

            marko Marko Mäkelä added a comment - The code was removed in the InnoDB storage engine in MDEV-16557 (MariaDB 10.2.18). The change is too intrusive for the 10.1 series. There is no XtraDB storage engine available in 10.2.
            marko Marko Mäkelä made changes -
            Fix Version/s N/A [ 14700 ]
            Fix Version/s 10.1 [ 16100 ]
            Resolution Won't Fix [ 2 ]
            Status Open [ 1 ] Closed [ 6 ]
            serg Sergei Golubchik made changes -
            Workflow MariaDB v3 [ 81876 ] MariaDB v4 [ 133317 ]
            mariadb-jira-automation Jira Automation (IT) made changes -
            Zendesk Related Tickets 135460

            People

              thiru Thirunarayanan Balathandayuthapani
              jplindst Jan Lindström (Inactive)
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                Updated:
                Resolved:

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