17June2021 [FreeBSD WIKI]

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Attendees: rscheff@, tuexen@, rrs@, jtl@

====== Discussion ======
  * Extensive discussion of bug which allowed mbuf leaks on RACK when packets didn't contain timestamps. There appears to be a mystery where removing an unrelated patch (related to locking and timing of upcalls) reduces the severity of the leak. rrs@ will try to recreate the mysterious behavior so we can understand it better.

  * [[https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=256657|PR 256657]]: tuexen@ cannot reproduce the problem. It is hard to understand why the problem is not reproducible.

  * [[https://reviews.freebsd.org/D30740|D30740]]: Discussed whether we should be specific about vendors which are non-compliant. We decided to make a statement in the man page about the danger of disabling the sysctl, but not name specific vendor names.

  * [[https://reviews.freebsd.org/D29441|D29441]]: Unit tested. rrs@ approved.

  * Will skip next meeting. Next meeting is July 15.

Next meeting: 15 July @ 1400 UTC