Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030583AbVKXCIQ (ORCPT ); Wed, 23 Nov 2005 21:08:16 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932615AbVKXCIP (ORCPT ); Wed, 23 Nov 2005 21:08:15 -0500 Received: from zproxy.gmail.com ([64.233.162.193]:9976 "EHLO zproxy.gmail.com") by vger.kernel.org with ESMTP id S932614AbVKXCIN convert rfc822-to-8bit (ORCPT ); Wed, 23 Nov 2005 21:08:13 -0500 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:mime-version:content-type:content-transfer-encoding:content-disposition; b=mAO3WC3qU4irNP5YK0LFVZDxf3trOIaF8keI/QKIWYsvNRTO1DURiJRIxtemi3IHJe4i4bDHxRM5JOyUcSEzt+WZV7DHb7ScZHCKTZISihzFAIlKJLRsx9XSRPneAWGQT8CzkU6+HILclZH7ojI/9s5weSqabVfq5a75mBdmoiA= Message-ID: Date: Wed, 23 Nov 2005 18:08:12 -0800 From: Bret Towe To: linux-kernel Subject: lvm/nfs crash MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 4749 Lines: 106 while doing a pvmove to get some data off of a drive that was starting to fail i did a refresh on a nfs mount from a client and the server doing this pvmove got the following crash in dmesg and it happened pvmove didnt make any progress any more after a reboot so i could try resuming pvmove it would crash on fsck of one of the lvm partitons i finally got it to boot correctly after running a livecd resuming the pvmove from there without even trying to fsck the kernel that did this orignally i had named 2.6.14-git11.5 which for me means i synced to the git tree before the -git12 snapshot had been made i also booted back to 2.6.13.3 to see if it worked but it gave similiar crash i forgot to take a picture of ether of those crashs at boot but solving this other crash would prob prevent the other from happening and no before you ask i do not intend to repeat it :) hopefully somethin can be made of this Unable to handle kernel paging request at virtual address fa0ed3b8 printing eip: f8823997 *pde = 33948067 *pte = 00000000 Oops: 0000 [#1] Modules linked in: snd_pcm_oss snd_pcm snd_timer snd_page_alloc isofs r8169 snd_mixer_oss snd soundcore ipt_multiport ipt_TOS iptable_nat ipt_limit ipt_state ipt_LOG ipt_recent iptable_mangle ipt_ULOG iptable_filter ip_tables ip_nat_ftp ip_conntrack_ftp ip_nat_irc ip_nat ip_conntrack_irc ip_conntrack nfnetlink parport_pc lp parport w83627hf hwmon_vid i2c_isa i2c_viapro tun bridge ehci_hcd uhci_hcd ohci_hcd 8139too mii dm_snapshot dm_mirror dm_mod CPU: 0 EIP: 0060:[] Not tainted VLI EFLAGS: 00210246 (2.6.14-git11.5) EIP is at core_in_sync+0x7/0x20 [dm_mirror] eax: ecfb38a0 ebx: fa0e9000 ecx: 00000000 edx: 00021dd4 esi: e6d3d480 edi: de0da500 ebp: 00000000 esp: f748a994 ds: 007b es: 007b ss: 0068 Process nfsd (pid: 4250, threadinfo=f748a000 task=f63f8af0) Stack: f8827580 f88255e1 00000000 0000000a 00021dd4 00000000 dfe540a4 ceaebfe0 dfcf05c0 ceaebfd8 e6d3d480 f8838078 f8815380 00000000 00000000 e6d3d780 ceaebfe8 f748aa34 f881563d 00000000 00000001 00000008 00200286 00011210 Call Trace: [] mirror_map+0xa1/0x140 [dm_mirror] [] __map_bio+0x40/0x110 [dm_mod] [] __clone_and_map+0xcd/0x310 [dm_mod] [] mempool_alloc+0x2a/0xc0 [] __split_bio+0xa7/0x120 [dm_mod] [] dm_request+0x54/0x80 [dm_mod] [] generic_make_request+0xca/0x140 [] __map_bio+0x40/0x110 [dm_mod] [] __clone_and_map+0xcd/0x310 [dm_mod] [] mempool_alloc+0x2a/0xc0 [] __split_bio+0xa7/0x120 [dm_mod] [] dm_request+0x54/0x80 [dm_mod] [] generic_make_request+0xca/0x140 [] buffered_rmqueue+0xe0/0x1a0 [] radix_tree_node_alloc+0x10/0x50 [] radix_tree_insert+0xd5/0x130 [] submit_bio+0x54/0xe0 [] bh_lru_install+0x8c/0xb0 [] bio_alloc_bioset+0x155/0x1e0 [] submit_bh+0x133/0x180 [] ll_rw_block+0x89/0xb0 [] search_by_key+0xa3/0xc60 [] copy_to_user+0x36/0x60 [] memcpy_toiovec+0x29/0x50 [] iget5_locked+0x79/0xf0 [] iput+0x31/0x70 [] reiserfs_permission+0x0/0x20 [] reiserfs_permission+0xf/0x20 [] dput+0x4b/0x1b0 [] nfsd_acceptable+0x79/0xd0 [] find_exported_dentry+0x79/0x560 [] search_by_entry_key+0x2b/0x220 [] make_cpu_key+0x4b/0x60 [] reiserfs_readdir+0xd5/0x470 [] nfs3svc_encode_entry_plus+0x0/0x50 [] activate_task+0x5f/0x70 [] __wake_up_common+0x37/0x60 [] reiserfs_decode_fh+0xad/0xf0 [] nfsd_acceptable+0x0/0xd0 [] __dentry_open+0xbe/0x210 [] lookup_instantiate_filp+0x13/0x80 [] vfs_readdir+0x6d/0x90 [] nfsd_readdir+0x66/0xe0 [] nfsd3_proc_readdirplus+0xbc/0x1e0 [] nfs3svc_encode_entry_plus+0x0/0x50 [] nfs3svc_decode_readdirplusargs+0x0/0x1a0 [] nfsd_dispatch+0x8a/0x210 [] svc_authenticate+0x5f/0xa0 [] svc_process+0x272/0x660 [] default_wake_function+0x0/0x10 [] nfsd+0x162/0x2c0 [] nfsd+0x0/0x2c0 [] kernel_thread_helper+0x5/0x10 Code: 00 00 00 00 53 8b 40 04 8b 58 1c 0f a3 13 19 c0 5b 85 c0 0f 95 c0 0f b6 c0 c3 8d 76 00 8d bc 27 00 00 00 00 53 8b 40 04 8b 58 20 <0f> a3 13 19 c0 5b 85 c0 0f 95 c0 0f b6 c0 c3 8d 76 00 8d bc 27 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/