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  1. FreeNAS / TrueNAS
  2. NAS-108947

Experiencing the same issue as NAS-108536 on 11.3-U5

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    Details

    • Type: Bug
    • Status: Engineering Closed (View Workflow)
    • Priority: Low
    • Resolution: Cannot Reproduce
    • Affects Version/s: 11.3-U5
    • Fix Version/s: N/A
    • Component/s: OS
    • Impact:
      Medium

      Description

      Having the same issue of periodic crashes (details from ticket listed in Summary) appear to be same/similar.  Unable to determine a consistent action that creates the crash.

       

      HW:

      - Supermicro 6048R-E1CR24L

      - 256GB ECC

      - 2 x E5-2680v4

      - 2 x NVME (PCIe bus)

       

      Tried modifying VT-d params in BIOS, SR-IOV, IOAT, etc.  Was suspicious that virtualization support being enabled (for a bare metal install) may have been part and parcel to the issue.  SR-IOV (disabled) seemed to reduce frequency, but still occurs (may be red herring?).

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                Assignee:
                releng Release Council
                Reporter:
                A A Sharp
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                  Dates

                  Created:
                  Updated:
                  Resolved: