From owner-freebsd-stable@FreeBSD.ORG Mon Jan 20 22:48:28 2014 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 ESMTPS id C53EFFAC for ; Mon, 20 Jan 2014 22:48:28 +0000 (UTC) Received: from mail-qa0-x22b.google.com (mail-qa0-x22b.google.com [IPv6:2607:f8b0:400d:c00::22b]) (using TLSv1 with cipher ECDHE-RSA-RC4-SHA (128/128 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id 85BBD136B for ; Mon, 20 Jan 2014 22:48:28 +0000 (UTC) Received: by mail-qa0-f43.google.com with SMTP id o15so5995889qap.2 for ; Mon, 20 Jan 2014 14:48:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=mime-version:date:message-id:subject:from:to:content-type; bh=9CpU1GccBm6nLZm+O8W9q1d4Iy8NyjeNTi83Av1N0Qk=; b=dwMpBMTQkvrujoIKmhjcbdlzRBXp+80hcCrmd+C5x/ogqWGs+4RSNpEil9HTylGiUK xXsPJ763yhMmSsBBD/WXyUEKZFQfdutp6hDmREQ9vf9OTeqp+eKop2Aou4HBzVMqGJgg IyZeTgE5JtdaIY4frFs7AArduJyH7KRd+orN9Yn32b0Zflq41bXhuerXDYPW4o845XVZ gy/+xoDTt8jeUyE4c1eNfwE3wQgEsRpMke06Kg+Ljko3Hmtngt6Mrx6uc7z02m9382M4 p5uf579sYnlaOIInHdYMGxe3wjoenRo0ofiq8QwS7rYAtNF2gCvihHVm4iYoe9yo21Eu ZUCg== MIME-Version: 1.0 X-Received: by 10.140.39.208 with SMTP id v74mr30418216qgv.81.1390258107676; Mon, 20 Jan 2014 14:48:27 -0800 (PST) Received: by 10.96.191.73 with HTTP; Mon, 20 Jan 2014 14:48:27 -0800 (PST) Date: Tue, 21 Jan 2014 09:48:27 +1100 Message-ID: Subject: reboot after panic: softdep_deallocate_dependencies: unrecovered I/O error From: Mikhail Holt To: freebsd-stable@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.17 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: Mon, 20 Jan 2014 22:48:28 -0000 FYI These issues occurred when doing a svn checkout svn://svn0.us-west.freebsd.org/ports/head/ /usr/ports on a fresh install of: FreeBSD 10.0-RELEASE #0 r260789: Fri Jan 17 01:46:25 UTC 2014 Issue 1(intermittent): g_vfs_done():ada0p2[WRITE(offset=244201422848, length=32768)]error = 11 Info: Jan 20 16:34:39 ns1 kernel: FreeBSD 10.0-RELEASE #0 r260789: Fri Jan 17 01:46:25 UTC 2014 Jan 20 16:34:39 ns1 kernel: root@snap.freebsd.org:/usr/obj/usr/src/sys/GENERIC i386 Jan 20 16:34:39 ns1 kernel: FreeBSD clang version 3.3 (tags/RELEASE_33/final 183502) 20130610 Jan 20 16:34:39 ns1 kernel: CPU: Intel(R) Pentium(R) 4 CPU 3.00GHz (3014.55-MHz 686-class CPU) Jan 20 16:34:39 ns1 kernel: Origin = "GenuineIntel" Id = 0xf41 Family = 0xf Model = 0x4 Stepping = 1 Jan 20 16:34:39 ns1 kernel: Features=0xbfebfbff Jan 20 16:34:39 ns1 kernel: Features2=0x441d Jan 20 16:34:39 ns1 kernel: TSC: P-state invariant Jan 20 16:34:39 ns1 kernel: real memory = 2147483648 (2048 MB) Jan 20 16:34:39 ns1 kernel: avail memory = 2085462016 (1988 MB) ... Jan 20 16:34:39 ns1 kernel: ada0: ATA-8 SATA 2.x device Jan 20 16:34:39 ns1 kernel: ada0: Serial Number WD-WCAT1E703838 Jan 20 16:34:39 ns1 kernel: ada0: 150.000MB/s transfers (SATA 1.x, UDMA5, PIO 8192bytes) Jan 20 16:34:39 ns1 kernel: ada0: 305245MB (625142448 512 byte sectors: 16H 63S/T 16383C) ... Jan 20 17:34:02 ns1 kernel: g_vfs_done():ada0p2[WRITE(offset=244201422848, length=32768)]error = 11 Jan 20 17:34:37 ns1 kernel: g_vfs_done():ada0p2[WRITE(offset=244201488384, length=32768)]error = 11 Jan 20 17:34:37 ns1 kernel: g_vfs_done():ada0p2[WRITE(offset=244201914368, length=32768)]error = 11 ... many of these messages Also relevant: Jan 20 17:39:58 ns1 kernel: # tunefs -p / Jan 20 17:39:58 ns1 kernel: tunefs: POSIX.1e ACLs: (-a) disabled Jan 20 17:39:58 ns1 kernel: tunefs: NFSv4 ACLs: (-N) disabled Jan 20 17:39:58 ns1 kernel: tunefs: MAC multilabel: (-l) disabled Jan 20 17:39:58 ns1 kernel: tunefs: soft updates: (-n) enabled Jan 20 17:39:58 ns1 kernel: tunefs: soft update journaling: (-j) enabled Jan 20 17:39:58 ns1 kernel: tunefs: gjournal: (-J) disabled Jan 20 17:39:58 ns1 kernel: tunefs: trim: (-t) disabled Jan 20 17:39:58 ns1 kernel: tunefs: maximum blocks per file in a cylinder group: (-e) 4096 Jan 20 17:39:58 ns1 kernel: tunefs: average file size: (-f) 16384 Jan 20 17:39:58 ns1 kernel: tunefs: average number of files in a directory: (-s) 64 Jan 20 17:39:58 ns1 kernel: tunefs: minimum percentage of free space: (-m) 8% Jan 20 17:39:58 ns1 kernel: tunefs: space to hold for metadata blocks: (-k) 6408 Jan 20 17:39:58 ns1 kernel: tunefs: optimization preference: (-o) time Jan 20 17:39:58 ns1 kernel: tunefs: volume label: (-L) Issue 2(repeatable on second similar machine): reboot after panic: softdep_deallocate_dependencies: unrecovered I/O error Info: - Same hardware - tunefs -j disable Jan 20 18:16:21 ns1 kernel: Trying to mount root from ufs:/dev/ada0p2 [rw]... Jan 20 18:16:22 ns1 savecore: reboot after panic: softdep_deallocate_dependencies: unrecovered I/O error Jan 20 18:16:22 ns1 savecore: writing core to /var/crash/vmcore.0 Also relevant: Jan 20 18:22:35 ns1 kernel: # tunefs -p / Jan 20 18:22:35 ns1 kernel: tunefs: POSIX.1e ACLs: (-a) disabled Jan 20 18:22:35 ns1 kernel: tunefs: NFSv4 ACLs: (-N) disabled Jan 20 18:22:35 ns1 kernel: tunefs: MAC multilabel: (-l) disabled Jan 20 18:22:35 ns1 kernel: tunefs: soft updates: (-n) enabled Jan 20 18:22:35 ns1 kernel: tunefs: soft update journaling: (-j) disabled Jan 20 18:22:35 ns1 kernel: tunefs: gjournal: (-J) disabled Jan 20 18:22:35 ns1 kernel: tunefs: trim: (-t) disabled Jan 20 18:22:35 ns1 kernel: tunefs: maximum blocks per file in a cylinder group: (-e) 4096 Jan 20 18:22:35 ns1 kernel: tunefs: average file size: (-f) 16384 Jan 20 18:22:35 ns1 kernel: tunefs: average number of files in a directory: (-s) 64 Jan 20 18:22:35 ns1 kernel: tunefs: minimum percentage of free space: (-m) 8% Jan 20 18:22:35 ns1 kernel: tunefs: space to hold for metadata blocks: (-k) 6408 Jan 20 18:22:35 ns1 kernel: tunefs: optimization preference: (-o) time Jan 20 18:22:35 ns1 kernel: tunefs: volume label: (-L) Fix for both issues: vfs.unmapped_buf_allowed=0 in /boot/loader.conf Questions: - Known issue? Thanks Mikhail