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Date:      Fri, 13 Aug 2021 15:17:20 +0000
From:      bugzilla-noreply@freebsd.org
To:        bugs@FreeBSD.org
Subject:   [Bug 257511] iflib: enabling promisc under netmap causes lockup when interface is down
Message-ID:  <bug-257511-227-CP3y4cCxXc@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-257511-227@https.bugs.freebsd.org/bugzilla/>
References:  <bug-257511-227@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D257511

Vincenzo Maffione <vmaffione@FreeBSD.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|New                         |Open

--- Comment #2 from Vincenzo Maffione <vmaffione@FreeBSD.org> ---
Thanks for reporting.

As you actually found out by yourself, netmap should not allow you to
RXSYNC/TXSYNC while the interface is down or not running. I'll fix this for
iflib, perform some tests, and report back on this thread.

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