Mongodb 4.2.5 crashed - "WiredTiger error (-31804)"

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    • Type: Bug
    • Resolution: Incomplete
    • Priority: Minor - P4
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    • Affects Version/s: 4.2.5
    • Component/s: None
    • Environment:
      Windows Server 2012 R2 Standard
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      Today, we have found Mongodb was crashed. Not sure if it occurred because of any specific operation. Though there was "aggregation" in the logs before crash,  we dd not find it to be any heavy operation.

      MongoDB generated dump files. I am attaching them here.

      Provide us analysis of dump files and reason for crash.

       

      Note:

      Recently we upgraded the version of MongoDB from 3.2 to 4.2.5.

        1. 4.2020-04-27.zip
          2.04 MB

            Assignee:
            Dmitry Agranat
            Reporter:
            Harish Alwala
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              Created:
              Updated:
              Resolved: