From owner-freebsd-stable@FreeBSD.ORG Fri Apr 11 10:37:20 2014 Return-Path: Delivered-To: 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 D884D662 for ; Fri, 11 Apr 2014 10:37:20 +0000 (UTC) Received: from citadel.icyb.net.ua (citadel.icyb.net.ua [212.40.38.140]) by mx1.freebsd.org (Postfix) with ESMTP id 4194515B4 for ; Fri, 11 Apr 2014 10:37:19 +0000 (UTC) Received: from porto.starpoint.kiev.ua (porto-e.starpoint.kiev.ua [212.40.38.100]) by citadel.icyb.net.ua (8.8.8p3/ICyb-2.3exp) with ESMTP id NAA26680; Fri, 11 Apr 2014 13:37:13 +0300 (EEST) (envelope-from avg@FreeBSD.org) Received: from localhost ([127.0.0.1]) by porto.starpoint.kiev.ua with esmtp (Exim 4.34 (FreeBSD)) id 1WYYpc-0008sk-M3; Fri, 11 Apr 2014 13:37:12 +0300 Message-ID: <5347C5A0.3030806@FreeBSD.org> Date: Fri, 11 Apr 2014 13:36:16 +0300 From: Andriy Gapon User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:24.0) Gecko/20100101 Thunderbird/24.2.0 MIME-Version: 1.0 To: Phil Murray , stable@FreeBSD.org Subject: Re: Panic in ZFS, solaris assert: sa.sa_magic == 0x2F505A References: In-Reply-To: X-Enigmail-Version: 1.6 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 8bit 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: Fri, 11 Apr 2014 10:37:20 -0000 on 11/04/2014 11:02 Phil Murray said the following: > Hi there, > > I’ve recently experienced two kernel panics on 8.4-RELEASE (within 2 days of each other, and both around the same time of day oddly) with ZFS. Sorry no dump available, but panic below. > > Any ideas where to start solving this? Will upgrading to 9 (or 10) solve it? By chance, could the system be running zfs recv at the times when the panics happened? > (Sorry for any errors, hand transcribed from a screenshot) > > panic:solaris asset: sa.sa_magic == 0x2F505A (0x5112fb3d == 0x2f505a), file: /usr/src/sys/modules/zfs/../../cddl/contrib/opensolaris/uts/common/fs/zfs/zfs_vfsops.c, line: 596 > cpuid = 1 > KDB: stack backtrace: > #0 0xffffffffff8066cb96 at kdb_backtrace+0x66 > #1 0xffffffffff8063925e at panic+0x1ce > #2 0xffffffffff81292109 at assfail3+0x29 > #3 0xffffffffff811157fe at zfs_space_delta_cb+0xbe > #4 0xffffffffff8109ee12 at dmu_objset_userquota_get_ids+0x142 > #5 0xffffffffff810a5e35 at dnode_sync+0xc5 > #6 0xffffffffff8109cf3d at dmu_objset_sync_dnodes+0x5d > #7 0xfffffffff8109d0c9 at dmu_objset_sync+0x169 > #8 0xffffffffff810b446a at dsl_pool_sync+0xca > #9 0xffffffffff810c4c3a at spa_sync+0x34a > #10 0xffffffffff810d6959 at txg_sync_thread+0x139 > #11 0xffffffffff8060dc7f at fork_exit+0x11f > #12 0xffffffffff809a9c1e at fork_trampoline+0xe > Uptime: 37d8h9m39s > Cannot dump. Device not defined or unavailable > Automatic reboot in 15 seconds - press a key on the console to abort > > (Never actually reboots) > > > ZFS setup: > > [root@bellagio ~]# zpool status > pool: spool > state: ONLINE > scan: scrub repaired 0 in 13h18m with 0 errors on Wed Mar 12 19:14:08 2014 > config: > > NAME STATE READ WRITE CKSUM > spool ONLINE 0 0 0 > mirror-0 ONLINE 0 0 0 > ada2 ONLINE 0 0 0 > ada3 ONLINE 0 0 0 > > errors: No known data errors > > [root@bellagio ~]# zfs get all spool > NAME PROPERTY VALUE SOURCE > spool type filesystem - > spool creation Fri Feb 25 19:45 2011 - > spool used 692G - > spool available 222G - > spool referenced 692G - > spool compressratio 1.00x - > spool mounted yes - > spool quota none default > spool reservation none default > spool recordsize 128K default > spool mountpoint /var/spool/imap local > spool sharenfs off default > spool checksum on default > spool compression off local > spool atime off local > spool devices on default > spool exec on default > spool setuid on default > spool readonly off default > spool jailed off default > spool snapdir hidden default > spool aclmode discard default > spool aclinherit restricted default > spool canmount on default > spool xattr off temporary > spool copies 1 default > spool version 5 - > spool utf8only off - > spool normalization none - > spool casesensitivity sensitive - > spool vscan off default > spool nbmand off default > spool sharesmb off default > spool refquota none default > spool refreservation none default > spool primarycache all default > spool secondarycache all default > spool usedbysnapshots 0 - > spool usedbydataset 692G - > spool usedbychildren 114M - > spool usedbyrefreservation 0 - > spool logbias latency default > spool dedup off default > spool mlslabel - > spool sync standard default > spool refcompressratio 1.00x - > spool written 692G - > > > > Cheers > > Phil > > _______________________________________________ > freebsd-stable@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-stable > To unsubscribe, send any mail to "freebsd-stable-unsubscribe@freebsd.org" > -- Andriy Gapon