[Bug 262765] Random lockups, data loss, and poor I/O and sound quality after 95edb10b47fc1a919cd1687aaf16be9e14456c89

From: <bugzilla-noreply_at_freebsd.org>
Date: Thu, 31 Mar 2022 02:50:32 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=262765

tod.jackson@gmail.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |DUPLICATE
             Status|New                         |Closed

--- Comment #4 from tod.jackson@gmail.com ---
I'm going to give the benefit of the doubt and assume
https://github.com/freebsd/freebsd-src/commit/ecb691143d2e4fe1100086ff73b5687c0cb29963
fixes it in releng. 

CURRENT now defines a version that is higher than the driver I'm stuck on, so I
won't be of much more help. There's also the problem of (proprietary) drivers
exposing Linux functionality that we don't fully implement.

I think another issue at play here is witness triggering a panic on "possibly
incorrect MADV_DONTNEED", which doesn't affect releng.

So as not to dissuade people from testing, I'm going to close this as a bad
interaction in the ieee80211 code. Technically the only issue I'm still able to
reproduce appears to be a duplicate. Oh well. At least the past few weeks were
kind of fun.

*** This bug has been marked as a duplicate of bug 262150 ***

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