From owner-freebsd-stable@FreeBSD.ORG Sun Apr 18 01:49:37 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 656A6106566B for ; Sun, 18 Apr 2010 01:49:37 +0000 (UTC) (envelope-from cochard@gmail.com) Received: from mail-ww0-f54.google.com (mail-ww0-f54.google.com [74.125.82.54]) by mx1.freebsd.org (Postfix) with ESMTP id F1F698FC1D for ; Sun, 18 Apr 2010 01:49:36 +0000 (UTC) Received: by wwa36 with SMTP id 36so2337912wwa.13 for ; Sat, 17 Apr 2010 18:49:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:sender:received:from:date :x-google-sender-auth:received:message-id:subject:to:content-type; bh=zi6n/rJJSK8E8D0pDqDSphOzDOWja6zlIgPg/jee2Ds=; b=e6InznUFcw71EGHYeO9RjaxwkZ6uBfv0dFBBREkV7fIeViii+pOVsDgTXJZaU2Gmy+ K5sPs8FYy0B5gGd3BMUyDrRUZuqlaWZUZwoHCOShKscv8l17gE8r6haULpnrnHHf8oBP Zyy/y8oFAJXY97f6KupLmiscIHyjKYoaU5ObA= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:sender:from:date:x-google-sender-auth:message-id :subject:to:content-type; b=JCuBdiNIJvzR8oYZ2+xPmQ2TAtnEmr0zRHLGLvRS22AIcXR+BV+WIELSXcYSb6ITBv MQ3ZLeB1V8CYQx90nBSzIMuL9lyQHuqGWEgtjsmquISUvDiFMS3sKdvaAnCzOnW8yGSE 1QVAUuJTNMsrpQD2TckfzOIyS/UlP9k0STQDY= MIME-Version: 1.0 Sender: cochard@gmail.com Received: by 10.216.230.134 with HTTP; Sat, 17 Apr 2010 18:49:14 -0700 (PDT) From: =?ISO-8859-1?Q?Olivier_Cochard=2DLabb=E9?= Date: Sun, 18 Apr 2010 03:49:14 +0200 X-Google-Sender-Auth: 454e5932af22b922 Received: by 10.216.89.202 with SMTP id c52mr4766926wef.84.1271555374110; Sat, 17 Apr 2010 18:49:34 -0700 (PDT) Message-ID: To: freebsd-stable@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 Subject: 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: Sun, 18 Apr 2010 01:49:37 -0000 Hi, I meet instability with an up-to-date stable 8 kernel and iwn drivers: About twice a day, my wireless connection hang and I've this error message in dmesg: firmware error log: error type = "NMI_INTERRUPT_WDG" (0x00000004) program counter = 0x0000046C source line = 0x000000D0 error data = 0x0000000207030000 branch link = 0x000050F2000004C2 interrupt link = 0x000006DE000018B8 time = 2103860338 driver status: tx ring 0: qid=0 cur=19 queued=0 tx ring 1: qid=1 cur=0 queued=0 tx ring 2: qid=2 cur=0 queued=0 tx ring 3: qid=3 cur=2 queued=0 tx ring 4: qid=4 cur=234 queued=0 tx ring 5: qid=5 cur=0 queued=0 tx ring 6: qid=6 cur=0 queued=0 tx ring 7: qid=7 cur=0 queued=0 tx ring 8: qid=8 cur=0 queued=0 tx ring 9: qid=9 cur=0 queued=0 tx ring 10: qid=10 cur=0 queued=0 tx ring 11: qid=11 cur=0 queued=0 tx ring 12: qid=12 cur=0 queued=0 tx ring 13: qid=13 cur=0 queued=0 tx ring 14: qid=14 cur=0 queued=0 tx ring 15: qid=15 cur=0 queued=0 rx ring: cur=52 Does anyone meet the same problem ? More information about my kernel and device (Dell Latitude D630): uname -a FreeBSD d630.bsdrp.net 8.0-STABLE FreeBSD 8.0-STABLE #66: Tue Apr 13 02:16:26 CEST 2010 root@d630.bsdrp.net:/usr/obj/usr/src/sys/DellD630 amd64 dmesg iwn0: mem 0xf6cfe000-0xf6cfffff irq 17 at device 0.0 on pci12 iwn0: MIMO 2T3R, MoW2, address 00:1d:e0:72:10:01 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 iwn0@pci0:12:0:0: class=0x028000 card=0x11218086 chip=0x42298086 rev=0x61 hdr=0x00 vendor = 'Intel Corporation' device = 'Intel Wireless WiFi Link 4965AGN(supporting 802.11a/b/g/Draft-N) (Intel 4965AGN)' class = network Thanks, Olivier