From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay1.corp.sgi.com [137.38.102.111]) by oss.sgi.com (8.12.11.20060308/8.12.11/SuSE Linux 0.7) with ESMTP id mAI1h42Z010844 for ; Mon, 17 Nov 2008 17:43:04 -0800 Received: from larry.melbourne.sgi.com (larry.melbourne.sgi.com [134.14.52.130]) by relay1.corp.sgi.com (Postfix) with SMTP id CB8588F804E for ; Mon, 17 Nov 2008 17:42:59 -0800 (PST) Received: from [134.14.55.78] (redback.melbourne.sgi.com [134.14.55.78]) by larry.melbourne.sgi.com (950413.SGI.8.6.12/950213.SGI.AUTOCF) via ESMTP id MAA29028 for ; Tue, 18 Nov 2008 12:42:57 +1100 Message-ID: <49221D83.6030406@sgi.com> Date: Tue, 18 Nov 2008 12:42:27 +1100 From: Lachlan McIlroy MIME-Version: 1.0 Subject: assertion failed in xfs_reclaim_inodes_ag() Reply-To: lachlan@sgi.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: xfs-oss Hit this while running stress tests. Looks like an inode is tagged with XFS_ICI_RECLAIM_TAG but not XFS_IRECLAIMABLE|XFS_IRECLAIM. I can't see how that can happen. Nov 17 21:51:42 wipeout kernel: [18577.060078] Assertion failed: xfs_iflags_test(ip, (XFS_IRECLAIMABLE|XFS_IRECLAIM)), file: fs/xfs/linux-2.6/xfs_sync.c, line: 710 Nov 17 21:51:42 wipeout kernel: [18577.060094] ------------[ cut here ]------------ Nov 17 21:51:42 wipeout kernel: [18577.060251] kernel BUG at fs/xfs/support/debug.c:81! Nov 17 21:51:42 wipeout kernel: [18577.060251] invalid opcode: 0000 [#1] SMP DEBUG_PAGEALLOC Nov 17 21:51:42 wipeout kernel: [18577.105062] last sysfs file: /sys/devices/pci0000:00/0000:00:09.0/0000:08:00.1/resource Nov 17 21:51:42 wipeout kernel: [18577.105062] CPU 4 Nov 17 21:51:42 wipeout kernel: [18577.105062] Modules linked in: Nov 17 21:51:42 wipeout kernel: [18577.105062] Pid: 6446, comm: xfssyncd Not tainted 2.6.28-rc3 #1 Nov 17 21:51:42 wipeout kernel: [18577.105062] RIP: 0010:[] [] assfail+0x1a/0x1e Nov 17 21:51:42 wipeout kernel: [18577.105062] RSP: 0018:ffff88100e521e20 EFLAGS: 00010282 Nov 17 21:51:42 wipeout kernel: [18577.105062] RAX: 0000000000000087 RBX: ffff88100e99ad88 RCX: 0000000000000082 Nov 17 21:51:42 wipeout kernel: [18577.215378] RDX: ffff8800a6725000 RSI: 0000000000000001 RDI: 0000000000000082 Nov 17 21:51:42 wipeout kernel: [18577.215378] RBP: ffff88100e521e20 R08: 0000000000000087 R09: 0000000000000000 Nov 17 21:51:42 wipeout kernel: [18577.215378] R10: 0000000000000000 R11: 0000000000000082 R12: ffff88100e99ad20 Nov 17 21:51:42 wipeout kernel: [18577.215378] R13: 0000000000349ca3 R14: 0000000000000000 R15: 0000000000000000 Nov 17 21:51:42 wipeout kernel: [18577.215378] FS: 0000000000000000(0000) GS:ffff881029e51690(0000) knlGS:0000000000000000 Nov 17 21:51:42 wipeout kernel: [18577.215378] CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b Nov 17 21:51:42 wipeout kernel: [18577.215378] CR2: 00007faf309f4000 CR3: 000000100a81c000 CR4: 00000000000006a0 Nov 17 21:51:42 wipeout kernel: [18577.215378] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Nov 17 21:51:42 wipeout kernel: [18577.215378] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Nov 17 21:51:42 wipeout kernel: [18577.215378] Process xfssyncd (pid: 6446, threadinfo ffff88100e520000, task ffff8810254fa098) Nov 17 21:51:42 wipeout kernel: [18577.215378] Stack: Nov 17 21:51:42 wipeout kernel: [18577.215378] ffff88100e521e80 ffffffff811c9e1a 0000000200000000 000000020e521e7c Nov 17 21:51:42 wipeout kernel: [18577.215378] ffff881023c357f0 ffff881024415bf0 ffff8801ecd70960 ffff881023c357f0 Nov 17 21:51:42 wipeout kernel: [18577.215378] 0000000000000014 0000000000000d20 0000000000000002 0000000000000000 Nov 17 21:51:42 wipeout kernel: [18577.215378] Call Trace: Nov 17 21:51:42 wipeout kernel: [18577.215378] [] xfs_reclaim_inodes_ag+0xbf/0x16b Nov 17 21:51:42 wipeout kernel: [18577.215378] [] xfs_reclaim_inodes+0x42/0x60 Nov 17 21:51:42 wipeout kernel: [18577.215378] [] xfs_sync_worker+0x30/0x8a Nov 17 21:51:42 wipeout kernel: [18577.215378] [] ? xfssyncd+0x95/0x1a2 Nov 17 21:51:42 wipeout kernel: [18577.215378] [] xfssyncd+0x14e/0x1a2 Nov 17 21:51:42 wipeout kernel: [18577.215378] [] ? xfssyncd+0x0/0x1a2 Nov 17 21:51:42 wipeout kernel: [18577.215378] [] kthread+0x49/0x77 Nov 17 21:51:42 wipeout kernel: [18577.215378] [] child_rip+0xa/0x11 Nov 17 21:51:42 wipeout kernel: [18577.215378] [] ? kthread+0x0/0x77 Nov 17 21:51:42 wipeout kernel: [18577.215378] [] ? child_rip+0x0/0x11 Nov 17 21:51:42 wipeout kernel: [18577.215378] Code: 6e 81 c7 44 24 08 01 00 00 00 e8 22 a8 04 00 c9 c3 55 89 d1 31 c0 48 89 f2 48 89 fe 48 c7 c7 79 f7 6d 81 48 89 e5 e8 08 13 e7 ff <0f> 0b eb fe 55 83 e7 07 83 ff 07 48 89 e5 41 56 41 55 41 bd 07 Nov 17 21:51:42 wipeout kernel: [18577.215378] RIP [] assfail+0x1a/0x1e Nov 17 21:51:42 wipeout kernel: [18577.215378] RSP Nov 17 21:51:42 wipeout kernel: [18577.764403] ---[ end trace 479c4bea846e5978 ]--- _______________________________________________ xfs mailing list xfs@oss.sgi.com http://oss.sgi.com/mailman/listinfo/xfs