From owner-freebsd-stable@FreeBSD.ORG Sat Apr 24 02:32:32 2010 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 28E501065676 for ; Sat, 24 Apr 2010 02:32:32 +0000 (UTC) (envelope-from yanefbsd@gmail.com) Received: from mail-qy0-f181.google.com (mail-qy0-f181.google.com [209.85.221.181]) by mx1.freebsd.org (Postfix) with ESMTP id C50C58FC16 for ; Sat, 24 Apr 2010 02:32:31 +0000 (UTC) Received: by qyk11 with SMTP id 11so12329414qyk.13 for ; Fri, 23 Apr 2010 19:32:31 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:received:in-reply-to :references:date:message-id:subject:from:to:cc:content-type :content-transfer-encoding; bh=oZm3LHllB/b570G/5/JuMSueNiXayFLZ6mihDjO3kGU=; b=guCZmlYByCjH+ce3n9iEYJOtyjr3Cn/RGi5QB/qruGZhNLxTFCdIj/r3Ze54PHpWOt epw8iETSinBMr/UZrOiysuKGaP09vbIFdP0hJGTNU+kTz/Tyg7hIqlzbWQKQyHdZGzXb X5d98lXHbA0+GS5LAa+R7npi5Hj7XG0kCtEug= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=qMvCJXRCGaa1wDw8cmxHkt1uJmJxOUyCfJTbZtQFftSVjUYSHuhQqEFCBQr4/yTiMP Mn4MVZXhuzGTKCYq+F9TI2fJqLGi/nvJ6K57ymHjmjR0OuUqMKtHp6HpMXXJ5Txwcn0u 3y9yKh1KDlo6rQSaCASIIgvuXs1if2jq4nMbM= MIME-Version: 1.0 Received: by 10.229.99.143 with SMTP id u15mr1055781qcn.105.1272076351042; Fri, 23 Apr 2010 19:32:31 -0700 (PDT) Received: by 10.229.233.11 with HTTP; Fri, 23 Apr 2010 19:32:30 -0700 (PDT) In-Reply-To: References: <20100418081400.GA40496@mx.techwires.net> Date: Fri, 23 Apr 2010 19:32:30 -0700 Message-ID: From: Garrett Cooper To: =?ISO-8859-1?Q?Olivier_Cochard=2DLabb=E9?= Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: Bernhard Schmidt , freebsd-stable@freebsd.org Subject: Re: iwn firmware instability with an up-to-date stable kernel X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 24 Apr 2010 02:32:32 -0000 2010/4/23 Garrett Cooper : > 2010/4/18 Olivier Cochard-Labb=E9 : >> 2010/4/18 Bernhard Schmidt : >>> Are you able to reproduce this on demand? As in type a few commands and >>> the firmware error occurs? >>> >> >> No, I'm not able to reproduce on demand this problem. > > I'm seeing similar issues on occasion with my Lenovo as well: > > Apr 23 19:25:24 garrcoop-fbsd kernel: firmware error log: > Apr 23 19:25:24 garrcoop-fbsd kernel: error type =A0 =A0 =A0=3D > "NMI_INTERRUPT_WDG" (0x00000004) > Apr 23 19:25:24 garrcoop-fbsd kernel: program counter =3D 0x0000046C > Apr 23 19:25:24 garrcoop-fbsd kernel: source line =A0 =A0 =3D 0x000000D0 > Apr 23 19:25:24 garrcoop-fbsd kernel: error data =A0 =A0 =A0=3D 0x0000000= 207030000 > Apr 23 19:25:24 garrcoop-fbsd kernel: branch link =A0 =A0 =3D 0x000083700= 00004C2 > Apr 23 19:25:24 garrcoop-fbsd kernel: interrupt link =A0=3D 0x000006DA000= 018B8 > Apr 23 19:25:24 garrcoop-fbsd kernel: time =A0 =A0 =A0 =A0 =A0 =A0=3D 428= 7402440 > Apr 23 19:25:24 garrcoop-fbsd kernel: driver status: > Apr 23 19:25:24 garrcoop-fbsd kernel: tx ring =A00: qid=3D0 =A0cur=3D1 = =A0 queued=3D0 > Apr 23 19:25:24 garrcoop-fbsd kernel: tx ring =A01: qid=3D1 =A0cur=3D0 = =A0 queued=3D0 > Apr 23 19:25:24 garrcoop-fbsd kernel: tx ring =A02: qid=3D2 =A0cur=3D0 = =A0 queued=3D0 > Apr 23 19:25:24 garrcoop-fbsd kernel: tx ring =A03: qid=3D3 =A0cur=3D36 = =A0queued=3D0 > Apr 23 19:25:24 garrcoop-fbsd kernel: tx ring =A04: qid=3D4 =A0cur=3D123 = queued=3D0 > Apr 23 19:25:24 garrcoop-fbsd kernel: tx ring =A05: qid=3D5 =A0cur=3D0 = =A0 queued=3D0 > Apr 23 19:25:24 garrcoop-fbsd kernel: tx ring =A06: qid=3D6 =A0cur=3D0 = =A0 queued=3D0 > Apr 23 19:25:24 garrcoop-fbsd kernel: tx ring =A07: qid=3D7 =A0cur=3D0 = =A0 queued=3D0 > Apr 23 19:25:24 garrcoop-fbsd kernel: tx ring =A08: qid=3D8 =A0cur=3D0 = =A0 queued=3D0 > Apr 23 19:25:24 garrcoop-fbsd kernel: tx ring =A09: qid=3D9 =A0cur=3D0 = =A0 queued=3D0 > Apr 23 19:25:24 garrcoop-fbsd kernel: tx ring 10: qid=3D10 cur=3D0 =A0 qu= eued=3D0 > Apr 23 19:25:24 garrcoop-fbsd kernel: tx ring 11: qid=3D11 cur=3D0 =A0 qu= eued=3D0 > Apr 23 19:25:24 garrcoop-fbsd kernel: tx ring 12: qid=3D12 cur=3D0 =A0 qu= eued=3D0 > Apr 23 19:25:24 garrcoop-fbsd kernel: tx ring 13: qid=3D13 cur=3D0 =A0 qu= eued=3D0 > Apr 23 19:25:24 garrcoop-fbsd kernel: tx ring 14: qid=3D14 cur=3D0 =A0 qu= eued=3D0 > Apr 23 19:25:24 garrcoop-fbsd kernel: tx ring 15: qid=3D15 cur=3D0 =A0 qu= eued=3D0 > Apr 23 19:25:24 garrcoop-fbsd kernel: rx ring: cur=3D8 > > This may be because the system was under load (I was installing a port > shortly before the connection dropped). I'll try poking at this > further because it's going to be an annoying productivity loss :/. Sorry... should have included more helpful details. Thanks, -Garrett dmesg: iwn0: mem 0xdf2fe000-0xdf2fffff irq 17 at device 0.0 on pci3 iwn0: MIMO 2T3R, MoW1, address 00:1d:e0:7d:9f:c7 iwn0: [ITHREAD] iwn0: 11a rates: 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps iwn0: 11b rates: 1Mbps 2Mbps 5.5Mbps 11Mbps iwn0: 11g rates: 1Mbps 2Mbps 5.5Mbps 11Mbps 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps pciconf -lv snippet: iwn0@pci0:3:0:0: class=3D0x028000 card=3D0x11108086 chip=3D0x42308086 rev=3D0x61 hdr=3D0x00 vendor =3D 'Intel Corporation' device =3D 'Intel Wireless WiFi Link 4965AGN (Intel 4965AGN)' class =3D network cbb0@pci0:21:0:0: class=3D0x060700 card=3D0x20c617aa chip=3D0x04761180 rev=3D0xba hdr=3D0x02 uname -a: $ uname -a FreeBSD garrcoop-fbsd.cisco.com 8.0-STABLE FreeBSD 8.0-STABLE #0 r207006: Wed Apr 21 13:18:44 PDT 2010 root@garrcoop-fbsd.cisco.com:/usr/obj/usr/src/sys/LAPPY_X86 i386