From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay2.corp.sgi.com [137.38.102.29]) by oss.sgi.com (Postfix) with ESMTP id 577D57F54 for ; Thu, 2 May 2013 09:46:08 -0500 (CDT) Received: from cuda.sgi.com (cuda2.sgi.com [192.48.176.25]) by relay2.corp.sgi.com (Postfix) with ESMTP id 3352A30405F for ; Thu, 2 May 2013 07:46:04 -0700 (PDT) Received: from plane.gmane.org (plane.gmane.org [80.91.229.3]) by cuda.sgi.com with ESMTP id p9JycJ9g1zgAribB (version=TLSv1 cipher=AES256-SHA bits=256 verify=NO) for ; Thu, 02 May 2013 07:46:03 -0700 (PDT) Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1UXull-0003od-EP for linux-xfs@oss.sgi.com; Thu, 02 May 2013 16:46:01 +0200 Received: from tc-gate1.pci.uni-heidelberg.de ([129.206.21.241]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 02 May 2013 16:46:01 +0200 Received: from bernd.schubert by tc-gate1.pci.uni-heidelberg.de with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 02 May 2013 16:46:01 +0200 From: Bernd Schubert Subject: 3.8.7: general protection fault Date: Thu, 02 May 2013 16:45:48 +0200 Message-ID: Mime-Version: 1.0 List-Id: XFS Filesystem from SGI List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset="us-ascii"; Format="flowed" Errors-To: xfs-bounces@oss.sgi.com Sender: xfs-bounces@oss.sgi.com To: linux-xfs@oss.sgi.com I just got this issue on one of my test servers: > [784650.537576] general protection fault: 0000 [#1] SMP DEBUG_PAGEALLOC > [784650.540018] Modules linked in: fhgfs(O) fhgfs_client_opentk(O) nfsd xfs ext4 mbcache jbd2 crc16 mlx4_ib mlx4_core ib_umad rdma_ucm rdma_cm iw_cm ib_addr ib_uverbs sg ib_ipoib ib_cm ib_sa loop arcmsr dm_mod md_mod evdev snd_pcm snd_timer snd soundcore tpm_tis snd_page_alloc tpm psmouse tpm_bios pcspkr shpchp serio_raw pci_hotplug ib_mthca ib_mad parport_pc parport amd64_edac_mod ib_core i2c_nforce2 processor k8temp edac_core thermal_sys edac_mce_amd button i2c_core ehci_pci fuse sd_mod crc_t10dif btrfs zlib_deflate crc32c libcrc32c ata_generic e1000 pata_amd sata_nv ohci_hcd floppy ehci_hcd libata scsi_mod usbcore usb_common > [784650.540018] CPU 1 > [784650.540018] Pid: 247, comm: kworker/1:1H Tainted: G O 3.8.7 #34 Supermicro H8DCE/H8DCE > [784650.540018] RIP: 0010:[] [] xfs_trans_ail_delete_bulk+0x7a/0x1d0 [xfs] > [784650.540018] RSP: 0018:ffff8801f29ddbf8 EFLAGS: 00010202 > [784650.540018] RAX: 0000000000000001 RBX: ffff8801f319bf00 RCX: 0000000000000000 > [784650.540018] RDX: ffff8801f29ddc68 RSI: 6b6b6b6b6b6b6b6b RDI: 6b6b6b6b6b6b6b6b > [784650.540018] RBP: ffff8801f29ddc48 R08: 0000000000000001 R09: 0000000000000000 > [784650.540018] R10: 0000000000000001 R11: ffffffffa05ccb35 R12: 0000000000000002 > [784650.540018] R13: 0000000000000008 R14: ffff8801f319bf10 R15: ffff8801f7951550 > [784650.540018] FS: 00007f10717f4700(0000) GS:ffff8801ff600000(0000) knlGS:0000000000000000 > [784650.540018] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b > [784650.540018] CR2: 00007fe7eed59000 CR3: 00000000ae5e4000 CR4: 00000000000007e0 > [784650.540018] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 > [784650.540018] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 > [784650.540018] Process kworker/1:1H (pid: 247, threadinfo ffff8801f29dc000, task ffff8801f2f14980) > [784650.540018] Stack: > [784650.540018] ffff880100000000 ffff880100000000 ffff8801f29ddc60 ffff88005ff27838 > [784650.540018] ffff8801f29ddc48 ffff88014c4c0b20 ffff8801f319bf00 ffff8801f29ddc78 > [784650.540018] ffff8801f29ddc60 ffff8801f29ddd58 ffff8801f29ddca8 ffffffffa05b3320 > [784650.540018] Call Trace: > [784650.540018] [] xfs_iflush_done+0x1c0/0x1f0 [xfs] > [784650.540018] [] ? xfs_iflush_done+0x14/0x1f0 [xfs] > [784650.540018] [] xfs_buf_do_callbacks+0x3c/0x50 [xfs] > [784650.540018] [] xfs_buf_iodone_callbacks+0x3e/0x250 [xfs] > [784650.540018] [] xfs_buf_iodone_work+0x59/0xa0 [xfs] > [784650.540018] [] process_one_work+0x204/0x550 > [784650.540018] [] ? process_one_work+0x190/0x550 > [784650.540018] [] worker_thread+0x12b/0x3d0 > [784650.540018] [] ? manage_workers+0x2f0/0x2f0 > [784650.540018] [] kthread+0xee/0x100 > [784650.540018] [] ? __init_kthread_worker+0x70/0x70 > [784650.540018] [] ret_from_fork+0x7c/0xb0 > [784650.540018] [] ? __init_kthread_worker+0x70/0x70 > [784650.540018] Code: 00 00 48 89 f2 31 c0 31 c9 eb 19 66 0f 1f 44 00 00 4c 8b 7a 08 48 83 c2 08 41 f6 47 34 01 0f 84 ad 00 00 00 49 8b 3f 49 8b 77 08 <48> 89 77 08 48 89 3e 48 bf 00 01 10 00 00 00 ad de 48 be 00 02 > [784650.540018] RIP [] xfs_trans_ail_delete_bulk+0x7a/0x1d0 [xfs] > [784650.540018] RSP > [784650.849642] ---[ end trace 38cae66ea9b6d0f5 ]--- > [784650.854439] BUG: sleeping function called from invalid context at kernel/rwsem.c:20 > [784650.862280] in_atomic(): 1, irqs_disabled(): 0, pid: 247, name: kworker/1:1H [... further messages and tracing causing a panic skipped] I can resolve line numbers if required, but I don't have any minute to look into it myself. Cheers, Bernd _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs