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Date:      Tue, 24 Jan 2023 12:20:23 +0000
From:      bugzilla-noreply@freebsd.org
To:        net@FreeBSD.org
Subject:   [Bug 268910] ixgbe(4): rxcsum register setting can cause TCP connection hangs
Message-ID:  <bug-268910-7501-FNnIHJBIWU@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-268910-7501@https.bugs.freebsd.org/bugzilla/>
References:  <bug-268910-7501@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D268910

--- Comment #3 from Przemys=C5=82aw Lewandowski <przemyslawx.lewandowski@in=
tel.com> ---
I cannot reproduce this issue. I set dev.ix.0.iflib.override_nrxqs=3D1 and
dev.ix.0.iflib.override_ntxqs=3D1 in /boot/loader.conf and disabled all off=
loads:
ifconfig ix0 -rxcsum -txcsum -rxcsum6 -txcsum6 -tso -lro -vlanmtu -vlanhwcs=
um
-vlanhwtag -vlanhwfilter -vlanhwtso -vxlanhwcsum -vxlanhwtso. SSH and nc
traffic works properly.

Could you provide exact steps to reproduce and observe issue? Maybe I missed
something.

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