From owner-freebsd-hackers@freebsd.org Tue Nov 22 02:25:00 2016 Return-Path: Delivered-To: freebsd-hackers@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id D0EA1C4E79D for ; Tue, 22 Nov 2016 02:25:00 +0000 (UTC) (envelope-from dcrosstech@gmail.com) Received: from mail-yw0-x22c.google.com (mail-yw0-x22c.google.com [IPv6:2607:f8b0:4002:c05::22c]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 9356E772 for ; Tue, 22 Nov 2016 02:25:00 +0000 (UTC) (envelope-from dcrosstech@gmail.com) Received: by mail-yw0-x22c.google.com with SMTP id t125so3592656ywc.1 for ; Mon, 21 Nov 2016 18:25:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:from:date:message-id:subject:to; bh=pgIWC34XDJEmfSXy74fU9budAMDOl9VsEYUKHG2q4lM=; b=zN0iJZkb6LGsWg2tWeOHNqGko2q57+dvgb8gzilv1gTVPtOGWxfP6JhB7oZCcchjC6 eIqpux7hlDQYa/6XL9SO0u3/WzYwZXyXUuNXwOLEMXBHE/AotbAzZJDB0wEiNfXuhwgg 115LRsN0IGOZ/vPgI9tbZ+a+QR1myWZg5shuCbMzscDJ2YEbKMdaJz0cU9OvlUsw8rEj ylA47EhYDpLm6assHtMD5FD1zyFGEdte0gcW8PY8bzMhxxXtO06+qZf9Vqh5COJHFBLp L6snSp5QeUbfec8/AkMIIGJUxjcvJCxfQz7oN8UulxcNYPAJgXhC6SKiS906ZjLJPDK6 yFxA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=pgIWC34XDJEmfSXy74fU9budAMDOl9VsEYUKHG2q4lM=; b=PQeR+HY4Nf1wxOKzPEFb0csH4x6tHr4FeIJgTLSBVlD+KYjBkapG8046AVd1V7ahUe wKJcYn5BMTzEBf3lLlrrAc8YBVH5Ja6GId5LfLUMQ9BZsgtygyY5n4lcpG9UO+CA9nSU 6Z4LySMcXOhHRideualTsqszlWYcprqjx4D0G3HWfdynJrygiCxSGhkyz4SgfY+19YU3 Fc/6PI5NqyLyO9tH+aEJv5G+QbO2wF99fZZnAeL4pdULJKVSlUR2jiePh+rIwCQXEiuY 7Jmq8gBVwkm0DYpO2NUgY49o4CxlaBZ/nEW3XS6FR29+H03/afttCcBuHKQ/CYcHRnvA 8fZg== X-Gm-Message-State: AKaTC00lEFsXEpdV5VR6upZSDYvM+9OQo2w+kGcrcWXdVUM5ES08A7PXRz7dJmZfW6tme7cgGn6860OZguO6Nw== X-Received: by 10.129.113.84 with SMTP id m81mr18340222ywc.227.1479781499694; Mon, 21 Nov 2016 18:24:59 -0800 (PST) MIME-Version: 1.0 Received: by 10.37.244.18 with HTTP; Mon, 21 Nov 2016 18:24:59 -0800 (PST) From: David Cross Date: Mon, 21 Nov 2016 21:24:59 -0500 Message-ID: Subject: FreeBSD 11 sparc64 instability To: freebsd-hackers@freebsd.org X-Mailman-Approved-At: Tue, 22 Nov 2016 02:37:32 +0000 Content-Type: text/plain; charset=UTF-8 X-Content-Filtered-By: Mailman/MimeDel 2.1.23 X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 22 Nov 2016 02:25:00 -0000 After upgrading to FreeBSD 11 on some of my sparc64 machines (Sun Ultra 10), I noticed some truly disturbing behavior. 1) ipfw won't work, at all. kldload ipfw ipfw add 100 allow all from any to any ipfw -a list you will get errors about invalid arguments. *HOWEVER* if you use the ipfw that was from a 10.x install (10.3 in my case), it works perfectly. ??? 2) fsck will destroy your filesystems clean filesystem, "fsck -t ufs /dev/foo" you will see more errors than you knew were possible. *HOWEVER* if you take a version of fsck from 10.x (again, 10.3 in my case) ***AND*** libufs.so from that (LD_LIBRARY_PATH), everything is fine I suspected this may have been because I did a 11 buildworld on a 10.3 machine and "something leaked" with respect to headers, so I id a fresh buildworld, and when that too didn't fix it, I grabbed install images and used binaries and reproduced both of these errors. What is going on here?