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smbd dumps core

Description

Very long story, filed a number of tickets before, and now, SMBD dumps core.

That’s new.

The reason is most likely shares that use locked datasets.

Filing this ticket per message in alerts. smbd.core.tgz and debug info files attached.

Problem/Justification

None

Impact

None

Attachments

2
  • 01 Jun 2023, 06:12 PM
  • 01 Jun 2023, 06:09 PM

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Andrew Walker June 1, 2023 at 6:40 PM

Oleg Tsvinev June 1, 2023 at 6:25 PM
Edited

How I reproduce it:

  1. Reboot the server

  2. Unlock locked datasets

  3. Stop SMB service

  4. Start SMB service

  5. Mount shares (macOS Ventura in my case but not limited to)

  6. Core dump file smbd.core is in /var/db/system/cores

I checked the content of /var/db/system/cores before and after every step above.

I’m rolling back to U4. EDIT: Just tested it with U4, the above procedure works fine, able to mount and access shares. Including initially locked ones.

Oleg Tsvinev June 1, 2023 at 6:15 PM

debug info files attached

Automation for Jira June 1, 2023 at 6:14 PM

Thank you for submitting this TrueNAS Bug Report! So that we can quickly investigate your issue, please attach a Debug file and any other information related to this issue through our secure and private upload service below. Debug files can be generated in the UI by navigating to System -> Advanced -> Save Debug.

https://ixsystems.atlassian.net/servicedesk/customer/portal/15/group/37/create/153

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Katalon Platform

Created June 1, 2023 at 6:14 PM
Updated February 27, 2025 at 9:32 PM
Resolved June 1, 2023 at 6:40 PM
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