From owner-freebsd-net@freebsd.org Tue Aug 8 07:51:32 2017 Return-Path: Delivered-To: freebsd-net@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 12D63DC94B5 for ; Tue, 8 Aug 2017 07:51:32 +0000 (UTC) (envelope-from ben.rubson@gmail.com) Received: from mail-wr0-x232.google.com (mail-wr0-x232.google.com [IPv6:2a00:1450:400c:c0c::232]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 9359E744EE for ; Tue, 8 Aug 2017 07:51:31 +0000 (UTC) (envelope-from ben.rubson@gmail.com) Received: by mail-wr0-x232.google.com with SMTP id v105so9823593wrb.0 for ; Tue, 08 Aug 2017 00:51:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:subject:from:in-reply-to:date :content-transfer-encoding:message-id:references:to; bh=SrxKYLiDxJRUdRq0ErnphmhSdsNTlgeSo+Qs+eicYgs=; b=ucf5NEEo3u584Tdjn8UNUJ8gYZhVW0ybk8VmrQLgTyE9NSkFSrVZqhd7NpFiIz3sqy v5jMto/67XKSX+1tkgcQ/q+zPXCwsBAbzyRmc8hpsN2ie8ZL0nWXTpvihlxXGvHA69sY cH6d5DG6TzyQRWNU06mGLSaViGOPLUO8OKK6PFC5/HhE8+EfvAOVylJX6De3iniIzhoA em/aHGMFcYCz43SsZtOZFl9A+yNBEyUUBziLbDuBWgiSBE3/L7dJig17G97ZaJor/7i8 19fYzoFiUyylteGyjEM6Q5tnYXACU3ws2/y61EJoout2RRF+L1TT6yfrdeCg8giROWZc pMbg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:subject:from:in-reply-to:date :content-transfer-encoding:message-id:references:to; bh=SrxKYLiDxJRUdRq0ErnphmhSdsNTlgeSo+Qs+eicYgs=; b=AKJet+fu8u529FOQrkmQs0YZN9GA4NuBvdGlv/LtgY/hNV6J7gIax+qrjeTuUK0mFj NB0Gnpa09c6bRZCF2dk4mbypnPhODUg1K/f8fzgwv00sxavARkI2DOs/zJxnCh+wWVfa BMGOH8Dea3qKdUOQTGIJIDK7fffnA1puUqTblka3H1cla+E2XUX/FCEQDwfCalrcFP8a HvmU6DCKP4tvNiUsinTbd9oOONIZ9DMsaJPuV5U+McVtv1pd6TEYNFAfWy+HkKJSNPBE VnpKFfk3tmgqcGuzMGO1XM2LogJv14j3TJKtJRkr/XBSgrm/Y+3FN68xiWiyVbCY1LHg WQEg== X-Gm-Message-State: AHYfb5iK/Wxt+tgdgL9R/2LCqmB6G49cIm/F2e6TsEPuCTjr1fZRVdSC T8tfZ+M1UdxxYt/mbes= X-Received: by 10.223.178.26 with SMTP id u26mr1984454wra.133.1502178689782; Tue, 08 Aug 2017 00:51:29 -0700 (PDT) Received: from ben.home (LFbn-1-6951-179.w90-116.abo.wanadoo.fr. [90.116.132.179]) by smtp.gmail.com with ESMTPSA id y73sm809986wmh.46.2017.08.08.00.51.28 for (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Tue, 08 Aug 2017 00:51:29 -0700 (PDT) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) Subject: Re: mlx4en, timer irq @100%... From: Ben RUBSON In-Reply-To: <061cdf72-6285-8239-5380-58d9d19a1ef7@selasky.org> Date: Tue, 8 Aug 2017 09:51:28 +0200 Content-Transfer-Encoding: quoted-printable Message-Id: <6402778F-E164-40EE-9F16-CAE9FBD46E82@gmail.com> References: <72b9de84-5572-3737-b274-34d2c5cdf634@selasky.org> <91DCB96E-4C08-44C5-94E7-E7C686DEFE5F@gmail.com> <4DF74CB8-23D2-4CCF-B699-5B86DAEA65E5@gmail.com> <40602CEA-D417-4E5B-8C68-916958D49A0B@gmail.com> <9c306f10-7c05-d28d-e551-a930603aaafa@selasky.org> <896dd782-cb2c-0259-65d1-b00daae452de@FreeBSD.org> <0DB9F6FF-8BC9-48F5-B359-AC1905B9EB06@gmail.com> <7f14c95d-1ef8-bf82-c469-e6566c3aba66@selasky.org> <76A5EE7E-1D2E-46B4-86F1-F219C3DCE6EA@gmail.com> <4C91C6E5-0725-42E7-9813-1F3ACF3DDD6E@gmail.com> <5840c25e-7472-3276-6df9-1ed4183078ad@selasky.org> <2ADA8C57-2C2D-4F97-9F0B-82D53EDDC649@gmail.com> <061cdf72-6285-8239-5380-58d9d19a1ef7@selasky.org> To: FreeBSD Net X-Mailer: Apple Mail (2.3124) X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Aug 2017 07:51:32 -0000 > On 08 Aug 2017, at 09:38, Hans Petter Selasky wrote: >=20 > On 08/08/17 09:37, Ben RUBSON wrote: >>> On 08 Aug 2017, at 09:33, Hans Petter Selasky = wrote: >>>=20 >>> On 08/08/17 09:04, Ben RUBSON wrote: >>>> "print V_twq_2msl" returns the following : >>>> No symbol "V_twq_2msl" in current context. >>>=20 >>> Are you using VIMAGE ? >> No, GENERIC FreeBSD 11.0 on a physical server. >=20 > Can you try to figure out where this symbol is located. We need to = have a dump of it. Perhaps we can't find the symbol due to the frame error which seems to = be reported ? Thread 747 (Thread 100029): #0 sched_switch (td=3D0xfffff8000f337500, newtd=3D0xfffff8010e144000, = flags=3D) at /usr/src/sys/kern/sched_ule.c:1973 #1 0xfffffe1000f92d80 in ?? () #2 0xfffffe0f8f74b6e0 in ?? () #3 0xffffffff810bd274 in handleevents (now=3D, = fake=3DError accessing memory address 0xffffffffffffffcc: Bad address. ) at /usr/src/sys/kern/kern_clocksource.c:223 Previous frame inner to this frame (corrupt stack?)