From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755907AbZENWDq (ORCPT ); Thu, 14 May 2009 18:03:46 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754195AbZENWDh (ORCPT ); Thu, 14 May 2009 18:03:37 -0400 Received: from internal.actusa.net ([208.83.100.16]:34912 "EHLO internal.actusa.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751592AbZENWDg (ORCPT ); Thu, 14 May 2009 18:03:36 -0400 X-Greylist: delayed 381 seconds by postgrey-1.27 at vger.kernel.org; Thu, 14 May 2009 18:03:36 EDT Message-ID: <4A0C93BD.3000706@actusa.net> Date: Thu, 14 May 2009 14:57:17 -0700 From: Stuart Sheldon User-Agent: Mozilla-Thunderbird 2.0.0.19 (X11/20090103) MIME-Version: 1.0 To: linux-kernel@vger.kernel.org Subject: kernel BUG at lib/radix-tree.c:485! X-Enigmail-Version: 0.95.7 OpenPGP: id=C3252192; url=http://www.actusa.net/~stu/StuartSheldon.asc Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Clueless Sys Admin here... I have no idea how to trace this. But I can duplicate it pretty easily... Here's what I have: Kernel Version: 2.6.29.3 Vanilla with drbd-8.3.1 module built against that source. Systems runs heartbeat v.1 to manage drbd fallover. Both systems run identical hardware. Crash occurs when a system is moving from primary to standby. Appears to crash when drbd xfs file system is unmounted. System never responds to more then a ping after crash. Functions flawlessly running on 2.6.28.9 Here is the "cut here" stuff: May 14 12:50:24 drbd-2 Filesystem[6548]: INFO: Trying to unmount /data May 14 12:50:24 drbd-2 kernel: ------------[ cut here ]------------ May 14 12:50:24 drbd-2 kernel: kernel BUG at lib/radix-tree.c:485! May 14 12:50:24 drbd-2 kernel: invalid opcode: 0000 [#1] SMP May 14 12:50:24 drbd-2 kernel: last sysfs file: /sys/devices/system/cpu/cpu1/cache/index2/shared_cpu_map May 14 12:50:24 drbd-2 kernel: CPU 1 May 14 12:50:24 drbd-2 kernel: Modules linked in: nfsd nfs lockd nfs_acl auth_rpcgss sunrpc xfs exportfs drbd cn ipv6 sbp2 loop serio_raw psmouse rtc_cmos pcspkr rtc_core rtc_lib i2c_i801 i2c_core iTCO_wdt intel_agp button evdev usbhid hid ext3 jbd mbcache dm_mirror dm_region_hash dm_log dm_snapshot dm_mod raid1 md_mod sd_mod pata_marvell pata_acpi ohci1394 ieee1394 firewire_ohci firewire_core uhci_hcd ata_piix e1000 ehci_hcd ata_generic e1000e crc_itu_t usbcore libata scsi_mod ide_pci_generic ide_core thermal processor fan May 14 12:50:24 drbd-2 kernel: Pid: 6597, comm: umount Not tainted 2.6.29-3-xeon-actusa #1 May 14 12:50:24 drbd-2 kernel: RIP: 0010:[] [] radix_tree_tag_set+0x67/0x97 May 14 12:50:24 drbd-2 kernel: RSP: 0018:ffff880211e15db8 EFLAGS: 00010246 May 14 12:50:24 drbd-2 kernel: RAX: 000000000000003a RBX: 0000000000000000 RCX: 000000000000003a May 14 12:50:24 drbd-2 kernel: RDX: 0000000000000000 RSI: 000000000000023a RDI: ffff88021aaa1490 May 14 12:50:24 drbd-2 kernel: RBP: ffff88021814fbc0 R08: 0000000000000000 R09: ffff880218162f98 May 14 12:50:24 drbd-2 kernel: R10: 0000000000000001 R11: 0000000000000000 R12: ffff88021814fbc0 May 14 12:50:24 drbd-2 kernel: R13: ffff880219396400 R14: ffff88021814fcb8 R15: ffff88021aaa148c May 14 12:50:24 drbd-2 kernel: FS: 00007f019e125730(0000) GS:ffff88021b863540(0000) knlGS:0000000000000000 May 14 12:50:24 drbd-2 kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b May 14 12:50:24 drbd-2 kernel: CR2: 00007f019d7f8ca6 CR3: 00000002145ac000 CR4: 00000000000006e0 May 14 12:50:24 drbd-2 kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 May 14 12:50:24 drbd-2 kernel: DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 May 14 12:50:24 drbd-2 kernel: Process umount (pid: 6597, threadinfo ffff880211e14000, task ffff88021940b0d0) May 14 12:50:24 drbd-2 kernel: Stack: May 14 12:50:24 drbd-2 kernel: ffff88021aaa1450 ffffffffa031a912 ffff88021814fd40 000000000000000f May 14 12:50:24 drbd-2 kernel: ffff880211e15e58 0000000000000001 ffff88021814f5e0 ffffffffa030d353 May 14 12:50:24 drbd-2 kernel: ffff88021814fd50 ffff88021814fd40 ffff88021814fd50 ffffffffa0319223 May 14 12:50:24 drbd-2 kernel: Call Trace: May 14 12:50:24 drbd-2 kernel: [] ? xfs_inode_set_reclaim_tag+0x69/0x89 [xfs] May 14 12:50:24 drbd-2 kernel: [] ? xfs_reclaim+0x99/0x9f [xfs] May 14 12:50:24 drbd-2 kernel: [] ? xfs_fs_destroy_inode+0x36/0x54 [xfs] May 14 12:50:24 drbd-2 kernel: [] ? dispose_list+0xcd/0xfb May 14 12:50:24 drbd-2 kernel: [] ? invalidate_inodes+0xf3/0x111 May 14 12:50:24 drbd-2 kernel: [] ? generic_shutdown_super+0x49/0xfd May 14 12:50:24 drbd-2 kernel: [] ? kill_block_super+0x22/0x3a May 14 12:50:24 drbd-2 kernel: [] ? deactivate_super+0x5f/0x78 May 14 12:50:24 drbd-2 kernel: [] ? sys_umount+0x2e5/0x314 May 14 12:50:24 drbd-2 kernel: [] ? system_call_fastpath+0x16/0x1b May 14 12:50:24 drbd-2 kernel: Code: 18 02 00 00 48 d3 e8 89 c1 83 e1 3f 41 0f a3 0c 11 19 c0 85 c0 75 07 49 8d 04 11 0f ab 08 48 63 c1 4d 8b 44 c0 18 4d 85 c0 75 04 <0f> 0b eb fe 41 83 eb 06 41 ff ca 45 85 d2 75 bc 4d 85 c0 74 16 May 14 12:50:24 drbd-2 kernel: RIP [] radix_tree_tag_set+0x67/0x97 May 14 12:50:24 drbd-2 kernel: RSP May 14 12:50:24 drbd-2 kernel: ---[ end trace ae7d2605c7a95f7b ]--- May 14 12:50:24 drbd-2 kernel: ------------[ cut here ]------------ May 14 12:50:24 drbd-2 kernel: WARNING: at kernel/exit.c:983 do_exit+0x3b/0x731() How this is all the info you programmers need... Feel free to contact me for more information. Thanks again. Stu - -- For six long years I've been in trouble, no pleasure here on earth I found. For in this world I'm bound to ramble, I have no friends to help me now. -- The Soggy Bottom Boys - "I am a man of constant sorrow" -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.9 (GNU/Linux) iQIcBAEBCAAGBQJKDJO6AAoJEFKVLITDJSGSQ8oP/RbNRrVKtdXt4BPmSaNGEAAa B3iwIzj7Km20MeWhd2zUUYQ1Zb/afnGB60zOLfN5RzbYzi2bwknQnLFdl55b3cN5 BJD+AtjzZbvWDB5b4u3nXqHhZhMqSyMmZCoOy+G67++Tf4zWX0DSdLJNeKGIQOoA OVL3ZZsKm2KZnoDIcJCLWea7Wn8SpXFUijQeHBEFm2nVqtJ+ZpOVhwpWiAsKvXVm WApPvEAXui+zlojK41QlafBRbwYVVmx3EdXI5OhGdLpyVvnH7+pF3NnkmLdFwTRl 0QW5ntSVEruuNEi5gAjx3nc6/WXuoo/v9E2GvFNVXEISdMVYBmX4H52Mfc1eYboI JLKs6HUdKq9YSmFffwJlSZYmvgv5vw9yvaeHRhzb0SfDtMlyF17yJjJHH1FXGo1g 3DWM/yCSgTQaT/ef4sXRgCzMc0y7hqbVBHTalcVMU/57Fj3HXnv/UpxJ95jBMthU HELSEv8Zcf73ez3T0kKoMM+rcTRDJa/CyN/Y+8YGMIUOHz3p4mrnNCgl0lOTTfjQ pW9WCJyLUpVKFqmDTb4hGvRyv0oCP27Q5r+NUs1me/NBdSWG8WUXhxfxD2ZdW9g0 ZXvL8MxMbusGNg88F2vqc3WcYywVL2WP3B0qJe2+8J878c25l0AcDUYStPWht/Di AiOaPJUlrkFD1LqbVXrm =xleX -----END PGP SIGNATURE-----