From owner-freebsd-stable@FreeBSD.ORG Thu Feb 25 22:02:49 2010 Return-Path: Delivered-To: stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5A165106566B for ; Thu, 25 Feb 2010 22:02:49 +0000 (UTC) (envelope-from wjw@digiware.nl) Received: from mail.digiware.nl (mail.ip6.digiware.nl [IPv6:2001:4cb8:1:106::2]) by mx1.freebsd.org (Postfix) with ESMTP id EE27B8FC15 for ; Thu, 25 Feb 2010 22:02:48 +0000 (UTC) Received: from localhost (localhost.digiware.nl [127.0.0.1]) by mail.digiware.nl (Postfix) with ESMTP id 07BBC15342F for ; Thu, 25 Feb 2010 23:02:48 +0100 (CET) X-Virus-Scanned: amavisd-new at digiware.nl Received: from mail.digiware.nl ([127.0.0.1]) by localhost (rack1.digiware.nl [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Tr3rzZqvlQBW; Thu, 25 Feb 2010 23:02:46 +0100 (CET) Received: from [127.0.0.1] (unknown [192.168.10.212]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by mail.digiware.nl (Postfix) with ESMTPSA id 0A784153434 for ; Thu, 25 Feb 2010 23:02:46 +0100 (CET) Message-ID: <4B86F384.3010308@digiware.nl> Date: Thu, 25 Feb 2010 23:02:44 +0100 From: Willem Jan Withagen User-Agent: Thunderbird 2.0.0.23 (Windows/20090812) MIME-Version: 1.0 To: stable@freebsd.org Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: Subject: em0 freezes on ZFS server 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: Thu, 25 Feb 2010 22:02:49 -0000 Hi, I build an ZFS server based on Supermicro C2SBX with 8Gb and intel Q9550 http://www.supermicro.com/products/motherboard/Core2Duo/X38/C2SBX.cfm with an areca 1120 with 8*1,5T It has an Inter em0, as in: Feb 25 14:46:29 zfs kernel: pci0: on pcib0 Feb 25 14:46:29 zfs kernel: em0: p ort 0x1820-0x183f mem 0xdf900000-0xdf91ffff,0xdf924000-0xdf924fff irq 16 at devi ce 25.0 on pci0 Feb 25 14:46:29 zfs kernel: em0: Using MSI interrupt Feb 25 14:46:29 zfs kernel: em0: [FILTER] Feb 25 14:46:29 zfs kernel: em0: Ethernet address: 00:30:48:de:97:cd I runs 8.0-STABLE as of today, but the same problem is there on a 9 februari kernel. And just out of the blue it started today locking up the network device. Everything else seems te work, only pinging out doesn't work. And the device cannot be pinged from the outside as well. But I can log in, do work on the system but the ethernet device stays offline no matter how hard I prod it. Sometimes I get the response: Feb 25 17:41:42 zfs kernel: em0: link state changed to DOWN Feb 25 17:41:42 zfs kernel: em0: Could not setup receive structures when I want to UP the device. Rebooting is the only way out. So what is going on here???? =============================== BUT there's another snag: shutdown -r now times out on one or the other daemon. After which the system no longer tries to reboot, does not respond to the keyboard. So in the end a hard reset is the only way out. All help welcomed. --WjW