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  1. WiredTiger
  2. WT-5952

Fix freeing updates racing with application threads

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    • 5
    • Storage Engines 2020-04-06

    Description

      The evergreen job running recovery tests https://evergreen.mongodb.com/task/wiredtiger_ubuntu1804_stress_tests_recovery_stress_test_070b5d8baa410e1a6162cec9d0d81866df7c5fa8_20_03_31_09_32_05/0 failed with that error.

      The command to attempt a repro is test_random_abort -C -h WT_TEST.random-abort -T 9 -t 21

      This was the child process hitting this assertion during the insert phase. This is running changeset 070b5d8baa.

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        Issue Links

          causes

          Bug - A problem which impairs or prevents the functions of the product. WT-6010 Workgen changes - Add session config at Thread level

          • Major - P3 - Major loss of function.
          • Closed
          is caused by

          Task - A task that needs to be done. WT-5527 Free the onpage updates when restoring update chains

          • Major - P3 - Major loss of function.
          • Closed
          is duplicated by

          Bug - A problem which impairs or prevents the functions of the product. WT-5956 double free of update structure

          • Major - P3 - Major loss of function.
          • Closed

          Bug - A problem which impairs or prevents the functions of the product. WT-5958 __split_multi_inmem_final, 1560: upd != NULL && upd != supd->onpage_upd && supd->onpage_upd != NULL

          • Major - P3 - Major loss of function.
          • Closed

          Activity

            People

              chenhao.qu@mongodb.com Chenhao Qu
              sue.loverso@mongodb.com Susan LoVerso
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              Dates

                Created:
                Updated:
                Resolved: