From owner-freebsd-current@FreeBSD.ORG Tue Jun 25 20:45:47 2013 Return-Path: Delivered-To: freebsd-current@FreeBSD.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) by hub.freebsd.org (Postfix) with ESMTP id 88576BA4; Tue, 25 Jun 2013 20:45:47 +0000 (UTC) (envelope-from yaneurabeya@gmail.com) Received: from mail-vc0-x234.google.com (mail-vc0-x234.google.com [IPv6:2607:f8b0:400c:c03::234]) by mx1.freebsd.org (Postfix) with ESMTP id 2B5C0164C; Tue, 25 Jun 2013 20:45:47 +0000 (UTC) Received: by mail-vc0-f180.google.com with SMTP id gf11so873818vcb.25 for ; Tue, 25 Jun 2013 13:45:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:cc:content-type; bh=uH/0hpgXXhXyO6A9JcUJViRdENniwc9XemkXENh4gVs=; b=uukCtPkHlMMBqzTHt4qXzI+njgVo0npRyrwEE4FjvdDz8sCFRYIOcrmxM9CMVhb89N jj3F1SUpJNN9djuITKKHq0fdeeunl8yzAxkzGybg64UipV0gHHsV+BBr+yPXsc/i5Nwc G/jLdsiPC22L2tJ2uNk2vSg+KccbVPL2snXPABWrjZRQk2CAhVCIqFn6kofwBMXL+bm3 0fgAz0jRrN6D+8IlFE5dr9fUC0ccu+TgkC8FtPFvHKwLKOG/JSZgLQ7oW6xZFu9BtAOG FdT7voXfYBTel1DC23OU5IHmlxut5dde+Rp4Bugr7x71mjHXKFGpKZWQyUIbYo2oadjK 92Ow== MIME-Version: 1.0 X-Received: by 10.52.16.77 with SMTP id e13mr396413vdd.49.1372193146719; Tue, 25 Jun 2013 13:45:46 -0700 (PDT) Received: by 10.220.146.145 with HTTP; Tue, 25 Jun 2013 13:45:46 -0700 (PDT) Date: Tue, 25 Jun 2013 13:45:46 -0700 Message-ID: Subject: Kernel hangs on reboot on system with 05/2013~06/2013 CURRENT sources From: Garrett Cooper To: freebsd-current@FreeBSD.org Content-Type: text/plain; charset=ISO-8859-1 X-Mailman-Approved-At: Tue, 25 Jun 2013 20:56:23 +0000 Cc: Matthew Fleming , mav@FreeBSD.org X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 25 Jun 2013 20:45:47 -0000 Long story short is that I've run into an issue on several VM images and real machines where UFS on mpt fails to reboot because it hangs in the kernel. I don't have any specific details, other than it occurs regularly with cam/mpt on VMware boxes running builds; however I've also seen this occur with a Dell box that has an mpt SAS controller with 2 zpools and gobs of RAM. Does anyone know of any issues in this area [recently]? This set of issues appears to have started cropping up after 03/2013, because I was running reliable builds off those sources. Thanks! -Garrett PS Please CC me in all emails as I'm not subscribed to freebsd-current@.