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Date:      Fri, 29 Jun 2018 04:41:13 +0000
From:      bugzilla-noreply@freebsd.org
To:        net@FreeBSD.org
Subject:   [Bug 219428] em network driver broken in current
Message-ID:  <bug-219428-7501-J7cxYlPFhz@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-219428-7501@https.bugs.freebsd.org/bugzilla/>
References:  <bug-219428-7501@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D219428

tom@unhooked.net changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |tom@unhooked.net

--- Comment #11 from tom@unhooked.net ---
This started happening on a couple of my boxes as well. (optiplex 7010, len=
ovo
thinkcentre m90p)=20

em0: TX(0) desc avail =3D 41, pidx =3D 788
link state changed to down
em0: link state changed to DOWN
em0: TX(0) desc avail =3D 1024, pidx =3D 0
em0: TX(0) desc avail =3D 1024, pidx =3D 0

dell -
em0@pci0:0:25:0:        class=3D0x020000 card=3D0x052c1028 chip=3D0x1502808=
6 rev=3D0x04
hdr=3D0x00
    vendor     =3D 'Intel Corporation'
    device     =3D '82579LM Gigabit Network Connection (Lewisville)'
    class      =3D network
    subclass   =3D ethernet

thinkcentre -
em0@pci0:0:25:0:        class=3D0x020000 card=3D0x306017aa chip=3D0x10ef808=
6 rev=3D0x06
hdr=3D0x00
    vendor     =3D 'Intel Corporation'
    device     =3D '82578DM Gigabit Network Connection'
    class      =3D network
    subclass   =3D ethernet


No panic, no other messages other than "kernel out of bufferspace"=20
I've added -tso -lro -rxcsum -txcsum to ifconfig and we'll see if it stops
puking. It usually takes a couple of days to trigger it.=20

Didn't start happening on the dell till last week.

--=20
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