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  1. MariaDB Server
  2. MDEV-12253

Buffer pool blocks are accessed after they have been freed

Details

    • 10.2.6-2, 10.2.6-3, 10.1.23

    Description

      bpage could be referenced after it was already freed from LRU. We should remove corrupted or still encrypted pages from LRU as soon as we detect the problem and after that point page should not be anymore referenced.

      Attachments

        Issue Links

          causes

          Bug - A problem which impairs or prevents the functions of the product. MDEV-12627 innodb.innodb_bug14147491 does not do proper cleanup

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-12628 innodb.innodb_bug14147491 sporadically fails in buildbot due to wrong error number

          • Major - Major loss of function.
          • Closed
          includes

          Bug - A problem which impairs or prevents the functions of the product. MDEV-11420 encryption.innodb_encryption-page-compression failed in buildbot

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

          Bug - A problem which impairs or prevents the functions of the product. MDEV-11759 Encryption code in MariaDB 10.1/10.2 causes compatibility problems

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

          Bug - A problem which impairs or prevents the functions of the product. MDEV-12419 IMPORT should not look up tablespace in PageConverter::validate()

          • Major - Major loss of function.
          • Closed
          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-4777 innodb_force_recovery is more efficient with InnoDB plugin than XtraDB on certain cases

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Open

          Bug - A problem which impairs or prevents the functions of the product. MDEV-12602 InnoDB: Failing assertion: space->n_pending_ops == 0

          • 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-12699 Improve crash recovery of corrupted data pages

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-12750 Fix crash recovery of key rotation

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

          Bug - A problem which impairs or prevents the functions of the product. MDEV-13542 Crashing on a corrupted page is unhelpful

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

          Bug - A problem which impairs or prevents the functions of the product. MDEV-9962 encryption.innodb_encryption_filekeys stalled waiting for key encryption threads to decrypt all required spaces

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-11929 During delete: InnoDB: Assertion failure in thread 139757855127296 in file buf0buf.cc line 4803

          • Minor - Minor loss of function, or other problem where easy workaround is present.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-12235 sys_vars.log_slow_admin_statements_func failed in buildbot (server crashed)

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-12396 MariaDB Server SEGV crash when importing tablespace for a large table (4GB)

          • Major - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. MDEV-13893 encryption.innodb-redo-badkey failed in buildbot with page cannot be decrypted

          • Major - Major loss of function.
          • Closed

          Activity

            Transition Time In Source Status Execution Times
            Jan Lindström (Inactive) made transition -
            Open In Progress
            		1d 6h 8m 1
            Jan Lindström (Inactive) made transition -
            Stalled In Review
            		5d 21h 50m 1
            Jan Lindström (Inactive) made transition -
            In Progress In Review
            		6m 7s 2
            Marko Mäkelä made transition -
            In Review Stalled
            		7d 20h 14m 3
            Jan Lindström (Inactive) made transition -
            Stalled In Progress
            		5d 1h 15m 2
            Jan Lindström (Inactive) made transition -
            In Progress Stalled
            		3d 19h 51m 1
            Marko Mäkelä made transition -
            Stalled Closed
            		28d 2h 10m 1

            People

              jplindst Jan Lindström (Inactive)
              jplindst Jan Lindström (Inactive)
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              Dates

                Created:
                Updated:
                Resolved:

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