From owner-freebsd-stable@FreeBSD.ORG Wed Apr 30 20:04:08 2014 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 06A65701 for ; Wed, 30 Apr 2014 20:04:08 +0000 (UTC) Received: from mail-vc0-x230.google.com (mail-vc0-x230.google.com [IPv6:2607:f8b0:400c:c03::230]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (Client CN "smtp.gmail.com", Issuer "Google Internet Authority G2" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id BB5481111 for ; Wed, 30 Apr 2014 20:04:07 +0000 (UTC) Received: by mail-vc0-f176.google.com with SMTP id lg15so111324vcb.7 for ; Wed, 30 Apr 2014 13:04:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; bh=aSj6msyV5BK9GtC0WXwvDpJFT0tXps6CEOZFdTF0IaY=; b=KmgvgyiNa52k6dh4OSsm80IXLvz5wNjKdH/zoX2GrPKUetQ3tu36rxiVyGG5qHDRHh 78Uwp+svg2cxeV0FEXYobMm7j+8S8CCbuAW/m8FZIZLN0I/kB8mIpHVZs5zOdYtvXlXM w4k+rgm+EnSJDiyfC/zzign4/9K8ioF0DMY4U388lsd24uppZWDj8bedO7s2tDgnexn2 iAJWIpFo/voZI6AXnXaVA/iC8r88OaWPjrSr31xp9mlhVbhJ8KJAewAC4Bi9iqQnxQpV h5wHADbKlG6xLhrhSToWaO9LbS92yHqQtZP6lXOjfonb3wD57AWiMbXrDRSs9mtM3LKM Fvrw== MIME-Version: 1.0 X-Received: by 10.220.92.135 with SMTP id r7mr4991168vcm.11.1398888246555; Wed, 30 Apr 2014 13:04:06 -0700 (PDT) Received: by 10.221.65.198 with HTTP; Wed, 30 Apr 2014 13:04:06 -0700 (PDT) In-Reply-To: References: Date: Wed, 30 Apr 2014 16:04:06 -0400 Message-ID: Subject: Re: RELENG_8: ufs: "ROOT MOUNT ERROR" From: grarpamp To: freebsd-stable@freebsd.org Content-Type: text/plain; charset=UTF-8 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 30 Apr 2014 20:04:08 -0000 I just saw the related threads from you and Don a few hours ago. I haven't digest all of those threads yet, but I have no agp lockup, mine always made it to mountroot> prompt. > Try to back out r262226, rebuild the kernel and install that kernel. That works. I'll do a full rebuild later on, and wait for a commit mentioning mountroot before moving off the old kernel. > make -D NO_CLEAN buildkernel There's also KERNFAST. Some bits... Preloaded elf module "/boot/kernel/drm.ko" at 0xc15c6640. Preloaded elf module "/boot/kernel/i915.ko" at 0xc15c66e8. agp0: on vgapci0 agp0: aperture size is 128M, detected 892k stolen memory drm0: on vgapci0 info: [drm] AGP at 0xe0000000 128MB info: [drm] Initialized i915 1.6.0 20080730 Now apparently off topic, yet including for others who might hit mountroot on a good kernel and want to check more various fs related things as in my earlier posts... Disk reads are fine... dd if=/dev/ad0 of=/dev/null bs=1m conv=noerror 8693+1 records in 8693+1 records out 9115361280 bytes transferred in 604.547960 secs (15077979 bytes/sec) Fsck is fine... fsck -fn ad0s1a ** /dev/ad0s1a (NO WRITE) ** Last Mounted on / ** Root file system ** Phase 1 - Check Blocks and Sizes ** Phase 2 - Check Pathnames ** Phase 3 - Check Connectivity ** Phase 4 - Check Reference Counts ** Phase 5 - Check Cyl groups x files, x used, x free (x frags, x blocks, x.x% fragmentation) MBR diff limited to the slice table... diff /boot/boot0 28,30c28,30 < 000001b0 69 76 65 20 00 00 80 8f a8 a8 a8 a8 b6 00 00 00 |ive ............| < 000001c0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| < 000001d0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................| --- > 000001b0 69 76 65 20 b1 00 80 8f 00 00 80 8f b6 00 80 01 |ive ............| > 000001c0 01 00 a5 0f ff ff 3f 00 00 00 91 fd 61 00 00 ff |......?.....a...| > 000001d0 ff ff a5 0f ff ff d0 fd 61 00 50 aa ad 00 00 00 |........a.P.....|