Skip site navigation (1)Skip section navigation (2)
Date:      Thu, 16 Jan 2020 09:05:35 +0000
From:      bugzilla-noreply@freebsd.org
To:        net@FreeBSD.org
Subject:   [Bug 240608] if_vmx(4): iflib - Panic with INVARIANTS: Memory modified after free (12.1-pre-QA)
Message-ID:  <bug-240608-7501-nbq4fl9LSX@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-240608-7501@https.bugs.freebsd.org/bugzilla/>
References:  <bug-240608-7501@https.bugs.freebsd.org/bugzilla/>

next in thread | previous in thread | raw e-mail | index | archive | help
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D240608

--- Comment #12 from Andriy Gapon <avg@FreeBSD.org> ---
Also, to be honest, I do not understand how ifl_fragidx and ifl_rx_bitmap on
the one hand and ifl_pidx and ifl_cidx on the other work together.
The map potentially allows for an arbitrary mix of free and busy descriptors
while cidx/pidx assume strictly linear iteration.

--=20
You are receiving this mail because:
You are the assignee for the bug.
You are on the CC list for the bug.=



Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?bug-240608-7501-nbq4fl9LSX>