From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932388AbVHRStI (ORCPT ); Thu, 18 Aug 2005 14:49:08 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932396AbVHRStI (ORCPT ); Thu, 18 Aug 2005 14:49:08 -0400 Received: from rproxy.gmail.com ([64.233.170.194]:30861 "EHLO rproxy.gmail.com") by vger.kernel.org with ESMTP id S932388AbVHRStG convert rfc822-to-8bit (ORCPT ); Thu, 18 Aug 2005 14:49:06 -0400 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=QLPsjlDatmodWKloXIcKPc1Cb4eW/ghXqjzgBIC1XVZo94aQJE7zRY/pQ7F5nxfmrJESWXElA3nD/HS0E8AunYGsYQrtP/VMAQUeNWok1msPTDmddX2YtqAd3BFcp8Hu0t1TrMyguwqdQN4+EcJ51fV1CIya78DZG8ppiyi/fv8= Message-ID: Date: Thu, 18 Aug 2005 18:49:05 +0000 From: kristina clair To: linux-xfs@oss.sgi.com, linux-kernel@vger.kernel.org Subject: Re: kernel OOPS for XFS in xfs_iget_core (using NFS+SMP+MD) In-Reply-To: <428D0D1E.9070607@wildbrain.com> Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT Content-Disposition: inline References: <428511F8.6020303@wildbrain.com> <20050518175925.GA22738@taniwha.stupidest.org> <20050518195251.GY422@unthought.net> <428BA8E4.2040108@wildbrain.com> <428D0D1E.9070607@wildbrain.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org I've just come across this oops. We're running gentoo with a 2.6.11 kernel, xfs + nfs + lvm (+hardware raid). nfsd was not responding, and the load was at 27. the machine was responsive, other than nfsd. everything had been responsive for at least 9 months previous to this. It seems like from what I've read of this thread, most of the other reports have been from earlier kernel versions? Is there any recommended fix at this point? Thanks, Kristina xfs_iget_core: ambiguous vns: vp/0xc54858a0, invp/0xd391aa08 ------------[ cut here ]------------ kernel BUG at fs/xfs/support/debug.c:106! invalid operand: 0000 [#1] SMP Modules linked in: iptable_filter ip_tables usbcore xfs dm_snapshot 3w_9xxx e1000 CPU: 0 EIP: 0060:[] Not tainted VLI EFLAGS: 00010246 (2.6.11) EIP is at cmn_err+0xa1/0xc0 [xfs] eax: f8e0f284 ebx: f8dfdce0 ecx: c03d2890 edx: 00000293 esi: f8dfd3d7 edi: f8e0fb7e ebp: 00000000 esp: f6e17b34 ds: 007b es: 007b ss: 0068 Process nfsd (pid: 6689, threadinfo=f6e17000 task=f7fef530) Stack: f8dfd3d7 f8dfd39e f8e0fb40 00000293 f6e17000 f8dfdce0 00000000 e7598760 f8dc77e0 00000000 f8dfdce0 c54858a0 d391aa08 c3120bf4 482c5825 00000000 f72d81c0 482c5825 f70afc00 c0172e7c f72d81bc 00000000 00000000 e7598760 Call Trace: [] xfs_iget_core+0x4e0/0x630 [xfs] [] iget_locked+0xac/0xe0 [] xfs_iget+0x174/0x1b0 [xfs] [] xfs_vget+0x78/0x100 [xfs] [] vfs_vget+0x43/0x50 [xfs] [] linvfs_get_dentry+0x51/0x90 [xfs] [] find_exported_dentry+0x44/0x650 [] kfree_skbmem+0x24/0x30 [] tcp_recvmsg+0x2e0/0x730 [] dst_output+0x0/0x30 [] sock_common_recvmsg+0x58/0x80 [] sock_recvmsg+0xf3/0x110 [] schedule+0x39c/0xc00 [] default_wake_function+0x0/0x20 [] recalc_task_prio+0x88/0x150 [] activate_task+0x90/0xb0 [] try_to_wake_up+0x252/0x280 [] __wake_up_common+0x41/0x70 [] __wake_up+0x3e/0x60 [] svc_expkey_lookup+0x3a5/0x410 [] svc_sock_enqueue+0x142/0x2a0 [] linvfs_decode_fh+0x5a/0x90 [xfs] [] nfsd_acceptable+0x0/0x110 [] fh_verify+0x20c/0x5b0 [] nfsd_acceptable+0x0/0x110 [] svcauth_unix_set_client+0xb5/0xd0 [] nfsd_access+0x2f/0x100 [] nfsd3_proc_access+0x8c/0xd0 [] nfsd_dispatch+0xd7/0x200 [] svc_process+0x4b1/0x6a0 [] default_wake_function+0x0/0x20 [] nfsd+0x1cb/0x350 [] nfsd+0x0/0x350 [] kernel_thread_helper+0x5/0x10 Code: b8 40 fb e0 f8 89 44 24 08 8b 04 ad a0 f2 e0 f8 89 44 24 04 e8 01 0a 32 c7 8b 54 24 0c b8 84 f2 e0 f8 e8 93 b8 56 c7 85 ed 75 08 <0f> 0b 6a 00 be d3 df f8 83 c4 10 5b 5e 5f 5d c3 eb 0d 90 90 90