From owner-freebsd-stable@FreeBSD.ORG Tue Oct 29 13:38:31 2013 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id 735B149A for ; Tue, 29 Oct 2013 13:38:31 +0000 (UTC) (envelope-from bsam@passap.ru) Received: from forward1l.mail.yandex.net (forward1l.mail.yandex.net [IPv6:2a02:6b8:0:1819::1]) by mx1.freebsd.org (Postfix) with ESMTP id 367552782 for ; Tue, 29 Oct 2013 13:38:31 +0000 (UTC) Received: from smtp13.mail.yandex.net (smtp13.mail.yandex.net [95.108.130.68]) by forward1l.mail.yandex.net (Yandex) with ESMTP id 83B651520C01; Tue, 29 Oct 2013 17:38:28 +0400 (MSK) Received: from smtp13.mail.yandex.net (localhost [127.0.0.1]) by smtp13.mail.yandex.net (Yandex) with ESMTP id 452D7E40806; Tue, 29 Oct 2013 17:38:28 +0400 (MSK) Received: from 87.249.28.58.tel.ru (87.249.28.58.tel.ru [87.249.28.58]) by smtp13.mail.yandex.net (nwsmtp/Yandex) with ESMTP id wtB3p2tUkk-cR34TVgj; Tue, 29 Oct 2013 17:38:28 +0400 Message-ID: <526FBA53.9000208@passap.ru> Date: Tue, 29 Oct 2013 17:38:27 +0400 From: Boris Samorodov User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:24.0) Gecko/20100101 Thunderbird/24.0.1 MIME-Version: 1.0 To: FreeBSD Stable Users , Yonghyeon PYUN Subject: regression: msk0 watchdog timeout and interrupt storm Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 29 Oct 2013 13:38:31 -0000 Hi Yonghyeon and All, >From time to time I use a notebook and boot FreeBSD from USB stick. FreeBSD 9.2-i386 works OK. So I tried to use FreeBSD 10.0-i386 BETA2 and the network adapter works for some 10-15 seconds and then stops with diagnostic message "msk0:watchdog timeout". I've found similar case at freebsd-current@ with no workaround. Yes, there is an interrupt storm as well. Here is some additional info: ----- mskc0@pci0:3:0:0: class=0x020000 card=0xff501179 chip=0x435511ab rev=0x12 hdr=0x00 vendor = 'Marvell Technology Group Ltd.' device = '88E8040T PCI-E Fast Ethernet Controller' class = network subclass = ethernet cap 01[48] = powerspec 3 supports D0 D1 D2 D3 current D0 cap 05[5c] = MSI supports 1 message, 64 bit enabled with 1 message cap 10[c0] = PCI-Express 2 legacy endpoint max data 128(128) link x1(x1) speed 2.5(2.5) ASPM disabled(L0s/L1) ecap 0001[100] = AER 1 0 fatal 0 non-fatal 1 corrected ecap 0003[130] = Serial 1 b8b063ffff681e00 ----- -- WBR, Boris Samorodov (bsam) FreeBSD Committer, http://www.FreeBSD.org The Power To Serve