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  1. WiredTiger
  2. WT-5211

Print mismatch information before dumping page and LAS

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    Details

    • Type: Bug
    • Status: Closed
    • Priority: Major - P3
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: WT3.2.2, 4.3.2
    • Component/s: None
    • Labels:
      None
    • Story Points:
      5
    • Sprint:
      Storage Engines 2019-12-02
    • Backport Requested:
      v4.0

      Description

      test/format detected a snapshot isolation mismatch failure and the code to dump the current page segfaulted while doing that dump.

      http://build.wiredtiger.com:8080/job/wiredtiger-test-format-stress-zseries/50147/

      The stack:

      Backtrace:
      /mnt/workspace/wiredtiger-test-format-stress-zseries/build_posix/../src/btree/bt_debug.c:783(__debug_page_metadata)[0x80020a8a]
      /mnt/workspace/wiredtiger-test-format-stress-zseries/build_posix/../src/btree/bt_debug.c:736 (discriminator 2)(__debug_page)[0x80020788]
      /mnt/workspace/wiredtiger-test-format-stress-zseries/build_posix/../src/btree/bt_debug.c:678(__wt_debug_page)[0x800204ac]
      /mnt/workspace/wiredtiger-test-format-stress-zseries/build_posix/../src/btree/bt_debug.c:697(__wt_debug_cursor_page)[0x800205a8]
      /mnt/workspace/wiredtiger-test-format-stress-zseries/build_posix/test/format/../../../test/format/snap.c:197(snap_verify)[0x80011ef8]
      /mnt/workspace/wiredtiger-test-format-stress-zseries/build_posix/test/format/../../../test/format/snap.c:388(snap_repeat_txn)[0x80012762]
      /mnt/workspace/wiredtiger-test-format-stress-zseries/build_posix/test/format/../../../test/format/ops.c:946(ops)[0x8000c9f8]
      

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              • Assignee:
                sue.loverso Susan LoVerso
                Reporter:
                sue.loverso Susan LoVerso
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                Dates

                • Created:
                  Updated:
                  Resolved: