From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from cuda.sgi.com (cuda3.sgi.com [192.48.176.15]) by oss.sgi.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id n2CJNhgI095090 for ; Thu, 12 Mar 2009 14:24:04 -0500 Received: from mx2.redhat.com (localhost [127.0.0.1]) by cuda.sgi.com (Spam Firewall) with ESMTP id 9C4221C3AC19 for ; Thu, 12 Mar 2009 12:23:20 -0700 (PDT) Received: from mx2.redhat.com (mx2.redhat.com [66.187.237.31]) by cuda.sgi.com with ESMTP id VFjZxMak21kyawvb for ; Thu, 12 Mar 2009 12:23:20 -0700 (PDT) Message-ID: <49B9611F.5040009@sandeen.net> Date: Thu, 12 Mar 2009 14:23:11 -0500 From: Eric Sandeen MIME-Version: 1.0 Subject: Re: Oops at xfs_bmbt_get_startoff in SLES 10 2.6.16 References: <64323.24.80.224.145.1236883814.squirrel@squirrel.kevinjamieson.com> In-Reply-To: <64323.24.80.224.145.1236883814.squirrel@squirrel.kevinjamieson.com> List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: xfs-bounces@oss.sgi.com Errors-To: xfs-bounces@oss.sgi.com To: kevin@kevinjamieson.com Cc: xfs@oss.sgi.com Kevin Jamieson wrote: > Hello, > > We have triggered the below oops in XFS several times on the SLES 10 SP2 > kernel (2.6.16.60-0.21-smp). We've also seen it on earlier SLES 10 kernels > (2.6.16.21-0.8-smp). > > The oops seems to occur with an application that backs up largish (~ 1GB) > files to the XFS file system over NFS, although it is not easily > reproducible (it happens about once a week on our test system). We have > run xfs_repair a few times afterwards, and it did not detect any problems > with the file system. > > We will be reporting this to Novell support, of course, but I thought I'd > post it here too in case anyone had any ideas or has seen this before. For SLES that usually is the best route... However, http://oss.sgi.com/archives/xfs/2009-02/msg00220.html looks applicable... don't think it ever got merged though. perhaps you could test it? -Eric > Thanks, > Kevin > > Mar 11 13:10:26 gn1 kernel: Unable to handle kernel paging request at > virtual address 0301c39c > Mar 11 13:10:26 gn1 kernel: printing eip: > Mar 11 13:10:26 gn1 kernel: f95899ab > Mar 11 13:10:26 gn1 kernel: *pde = 00000000 > Mar 11 13:10:26 gn1 kernel: Oops: 0000 [#1] > Mar 11 13:10:26 gn1 kernel: SMP > Mar 11 13:10:26 gn1 kernel: last sysfs file: > /devices/pci0000:00/0000:00:06.0/0000:17:00.0/host1/target1:0:3/1:0:3:0/type > Mar 11 13:10:26 gn1 kernel: Modules linked in: nfsd exportfs lockd nfs_acl > sunrpc af_packet xfs_quota sg qla2xxx_conf qla2xxx intermodule bnx2 > xt_pkttype ipt_LOG xt_limit bonding ip6t_REJECT xt_tcpudp ipt_REJECT > xt_state iptable_ma > ngle iptable_nat ip_nat iptable_filter ip6table_mangle ip_conntrack > nfnetlink ip_tables ip6table_filter ip6_tables x_tables ipv6 loop > xfs_dmapi xfs dmapi dm_mod usbhid hw_random shpchp pci_hotplug uhci_hcd > ehci_hcd ide_cd cdrom usbcore e10 > 00 ext3 jbd ata_piix ahci libata edd fan thermal processor firmware_class > scsi_transport_fc cciss piix sd_mod scsi_mod ide_disk ide_core > Mar 11 13:10:26 gn1 kernel: CPU: 0 > Mar 11 13:10:26 gn1 kernel: EIP: 0060:[] Tainted: G U VLI > Mar 11 13:10:26 gn1 kernel: EFLAGS: 00010202 (2.6.16.60-0.21-smp #1) > Mar 11 13:10:26 gn1 kernel: EIP is at xfs_bmbt_get_startoff+0x2/0x15 [xfs] > Mar 11 13:10:26 gn1 kernel: eax: 0301c398 ebx: ec9fc6d0 ecx: 0301c398 > edx: 00001c39 > Mar 11 13:10:26 gn1 kernel: esi: ec9fc680 edi: 0301c398 ebp: d9c1fe40 > esp: d9c1fe24 > Mar 11 13:10:26 gn1 kernel: ds: 007b es: 007b ss: 0068 > Mar 11 13:10:26 gn1 kernel: Process nfsd (pid: 2178, threadinfo=d9c1e000 > task=dfc80910) > Mar 11 13:10:26 gn1 kernel: Stack: <0>f957eb34 ec9fc680 ec9fc680 f651b000 > 00000000 f95a2f4e 00000000 dfc80910 > Mar 11 13:10:26 gn1 kernel: 00100100 ec9fc680 ec9fc680 2f14a000 > f95a3045 00000001 d0bcd800 ec9fc680 > Mar 11 13:10:26 gn1 kernel: 00000000 0002f14a 00000000 f95bae44 > 2f14a000 00000000 00000fff 00000000 > Mar 11 13:10:26 gn1 kernel: Call Trace: > Mar 11 13:10:26 gn1 kernel: [] xfs_bmap_last_offset+0xc0/0xdc > [xfs] > Mar 11 13:10:26 gn1 kernel: [] xfs_file_last_byte+0x1e/0xbc [xfs] > Mar 11 13:10:26 gn1 kernel: [] xfs_itruncate_start+0x59/0xa8 [xfs] > Mar 11 13:10:26 gn1 kernel: [] xfs_free_eofblocks+0x17a/0x276 > [xfs] > Mar 11 13:10:26 gn1 kernel: [] xfs_release+0x115/0x175 [xfs] > Mar 11 13:10:26 gn1 kernel: [] xfs_file_release+0x13/0x1a [xfs] > Mar 11 13:10:26 gn1 kernel: [] __fput+0x9d/0x170 > Mar 11 13:10:26 gn1 kernel: [] nfsd_write+0xb6/0xbf [nfsd] > Mar 11 13:10:26 gn1 kernel: [] nfsd3_proc_write+0xd0/0xe7 [nfsd] > Mar 11 13:10:26 gn1 kernel: [] svcauth_unix_accept+0xe1/0x18e > [sunrpc] > Mar 11 13:10:26 gn1 kernel: [] nfsd_dispatch+0xbb/0x16c [nfsd] > Mar 11 13:10:26 gn1 kernel: [] svc_process+0x388/0x616 [sunrpc] > Mar 11 13:10:26 gn1 kernel: [] nfsd+0x197/0x2ff [nfsd] > Mar 11 13:10:26 gn1 kernel: [] nfsd+0x0/0x2ff [nfsd] > Mar 11 13:10:26 gn1 kernel: [] kernel_thread_helper+0x5/0xb > Mar 11 13:10:26 gn1 kernel: Code: 53 89 c1 8b 00 31 d2 8b 59 0c 8b 49 08 > 25 ff 01 00 00 89 c2 b8 00 00 00 00 0f ac d9 15 c1 e2 0b 09 c8 c1 eb 15 09 > da 5b c3 89 c1 <8b> 51 04 8b 00 81 e2 ff ff ff 7f 0f ac d0 09 c1 ea 09 c3 > 57 56 > > _______________________________________________ > xfs mailing list > xfs@oss.sgi.com > http://oss.sgi.com/mailman/listinfo/xfs > _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs