X-Spam-Checker-Version: SpamAssassin 3.4.0-r929098 (2010-03-30) on oss.sgi.com X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham version=3.4.0-r929098 Received: from cuda.sgi.com (cuda2.sgi.com [192.48.176.25]) by oss.sgi.com (8.14.3/8.14.3/SuSE Linux 0.8) with ESMTP id pBJ9ai5S062058 for ; Mon, 19 Dec 2011 03:36:47 -0600 X-ASG-Debug-ID: 1324287402-02220162b073930001-w1Z2WR Received: from lo.gmane.org (lo.gmane.org [80.91.229.12]) by cuda.sgi.com with ESMTP id Vq5uMN0QtWDTNlvn for ; Mon, 19 Dec 2011 01:36:43 -0800 (PST) X-Barracuda-Envelope-From: sgi-linux-xfs@m.gmane.org X-Barracuda-Apparent-Source-IP: 80.91.229.12 Received: from list by lo.gmane.org with local (Exim 4.69) (envelope-from ) id 1RcZeA-0005jp-3e for linux-xfs@oss.sgi.com; Mon, 19 Dec 2011 10:36:38 +0100 Received: from xpc1.ast.cam.ac.uk ([131.111.68.219]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 19 Dec 2011 10:36:38 +0100 Received: from jeremy by xpc1.ast.cam.ac.uk with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Mon, 19 Dec 2011 10:36:38 +0100 X-Injected-Via-Gmane: http://gmane.org/ To: linux-xfs@oss.sgi.com From: Jeremy Sanders Subject: bug in fs/xfs/xfs_aops.c:959! (kernel 3.1.5) Date: Mon, 19 Dec 2011 09:36:24 +0000 X-ASG-Orig-Subj: bug in fs/xfs/xfs_aops.c:959! (kernel 3.1.5) Lines: 120 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7Bit X-Complaints-To: usenet@dough.gmane.org X-Gmane-NNTP-Posting-Host: xpc1.ast.cam.ac.uk User-Agent: KNode/4.7.3 X-Barracuda-Connect: lo.gmane.org[80.91.229.12] X-Barracuda-Start-Time: 1324287402 X-Barracuda-URL: http://cuda.sgi.com:80/cgi-mod/mark.cgi X-Virus-Scanned: ClamAV version 0.94.2, clamav-milter version 0.94.2 on oss.sgi.com X-Virus-Scanned: by bsmtpd at sgi.com X-Barracuda-Spam-Score: 0.00 X-Barracuda-Spam-Status: No, SCORE=0.00 using per-user scores of TAG_LEVEL=2.0 QUARANTINE_LEVEL=1000.0 KILL_LEVEL=2.1 tests= X-Barracuda-Spam-Report: Code version 3.2, rules version 3.2.2.83498 Rule breakdown below pts rule name description ---- ---------------------- -------------------------------------------------- X-Virus-Status: Clean Hello - this was just produced in kernel 3.1.5 (Fedora 16, x86-64, kernel-3.1.5-1.fc16.x86_64). Jeremy Dec 19 00:56:06 xback2 kernel: [374538.665353] ------------[ cut here ]------------ Dec 19 00:56:06 xback2 kernel: [374538.665431] kernel BUG at fs/xfs/xfs_aops.c:959! Dec 19 00:56:06 xback2 kernel: [374538.665504] invalid opcode: 0000 [#1] SMP Dec 19 00:56:06 xback2 kernel: [374538.665578] CPU 1 Dec 19 00:56:06 xback2 kernel: [374538.665581] Modules linked in: btrfs zlib_deflate libcrc32c nfs fscache it87 hwmon_vid xfs raid456 async_raid6_recov async_pq raid6_pq async_xor xor async_memcpy async_tx ppdev linear snd_intel8x0 snd_ac97_codec ac97_bus snd_seq snd_seq_device snd_pcm snd_timer snd edac_core k8temp edac_mce_amd forcedeth soundcore snd_page_alloc parport_pc parport nfsd lockd nfs_acl auth_rpcgss sunrpc nv_tco i2c_nforce2 i2c_core uinput firewire_ohci firewire_core pata_acpi ata_generic crc_itu_t sata_nv pata_amd 3w_9xxx [last unloaded: btrfs] Dec 19 00:56:06 xback2 kernel: [374538.666079] Dec 19 00:56:06 xback2 kernel: [374538.666079] Pid: 22689, comm: flush-9:0 Not tainted 3.1.5-1.fc16.x86_64 #1 WinFast C51GM03/C51MCP51 Dec 19 00:56:06 xback2 kernel: [374538.666079] RIP: 0010: [] [] xfs_vm_writepage+0x4c2/0x4f0 [xfs] Dec 19 00:56:06 xback2 kernel: [374538.666079] RSP: 0018:ffff88000017d920 EFLAGS: 00010246 Dec 19 00:56:06 xback2 kernel: [374538.666079] RAX: 002000000002002d RBX: ffff88001812b6d0 RCX: 000000000000000c Dec 19 00:56:06 xback2 kernel: [374538.666079] RDX: 0000000000000000 RSI: ffff88000017dc60 RDI: ffffea000038a600 Dec 19 00:56:06 xback2 kernel: [374538.666079] RBP: ffff88000017d9d0 R08: 0000000000000000 R09: 0000000000016400 Dec 19 00:56:06 xback2 kernel: [374538.666079] R10: ffff88005fddc700 R11: 0000000000000014 R12: 0000000000001023 Dec 19 00:56:06 xback2 kernel: [374538.666079] R13: ffffea000038a600 R14: ffff88001812b588 R15: ffff88000017da80 Dec 19 00:56:06 xback2 kernel: [374538.666079] FS: 00007f0ec79f07c0(0000) GS:ffff88005fb00000(0000) knlGS:00000000f7728840 Dec 19 00:56:06 xback2 kernel: [374538.666079] CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Dec 19 00:56:06 xback2 kernel: [374538.666079] CR2: 00007f4439b8c000 CR3: 000000001fd2f000 CR4: 00000000000006e0 Dec 19 00:56:06 xback2 kernel: [374538.666079] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Dec 19 00:56:06 xback2 kernel: [374538.666079] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Dec 19 00:56:06 xback2 kernel: [374538.666079] Process flush-9:0 (pid: 22689, threadinfo ffff88000017c000, task ffff88004fb49730) Dec 19 00:56:06 xback2 kernel: [374538.666079] Stack: Dec 19 00:56:06 xback2 kernel: [374538.666079] ffff88000017d970 ffffffff812aa14d 000000000003ffff ffff88000017dc60 Dec 19 00:56:06 xback2 kernel: [374538.666079] 0000000000040000 0000000001b3fe15 0000000000001000 0000000001024000 Dec 19 00:56:06 xback2 kernel: [374538.666079] 0000000000000000 000000000000000e ffff88000017d9d0 ffffffff81114df4 Dec 19 00:56:06 xback2 kernel: [374538.666079] Call Trace: Dec 19 00:56:06 xback2 kernel: [374538.666079] [] ? radix_tree_gang_lookup_tag_slot+0x8d/0xd0 Dec 19 00:56:06 xback2 kernel: [374538.666079] [] ? find_get_pages_tag+0x44/0x140 Dec 19 00:56:06 xback2 kernel: [374538.666079] [] ? xfs_buf_get+0x8f/0x1a0 [xfs] Dec 19 00:56:06 xback2 kernel: [374538.666079] [] __writepage+0x17/0x40 Dec 19 00:56:06 xback2 kernel: [374538.666079] [] write_cache_pages+0x20d/0x460 Dec 19 00:56:06 xback2 kernel: [374538.666079] [] ? complete+0x52/0x60 Dec 19 00:56:06 xback2 kernel: [374538.666079] [] ? set_page_dirty_lock+0x60/0x60 Dec 19 00:56:06 xback2 kernel: [374538.666079] [] ? xfs_buf_delwri_queue+0xb1/0x150 [xfs] Dec 19 00:56:06 xback2 kernel: [374538.666079] [] ? xfs_bdwrite+0x4a/0xb0 [xfs] Dec 19 00:56:06 xback2 kernel: [374538.666079] [] ? xfs_iflush+0x20b/0x220 [xfs] Dec 19 00:56:06 xback2 kernel: [374538.666079] [] generic_writepages+0x4a/0x70 Dec 19 00:56:06 xback2 kernel: [374538.666079] [] xfs_vm_writepages+0x4d/0x60 [xfs] Dec 19 00:56:06 xback2 kernel: [374538.666079] [] do_writepages+0x21/0x40 Dec 19 00:56:06 xback2 kernel: [374538.666079] [] writeback_single_inode+0x149/0x3e0 Dec 19 00:56:06 xback2 kernel: [374538.666079] [] writeback_sb_inodes+0x1a0/0x240 Dec 19 00:56:06 xback2 kernel: [374538.666079] [] __writeback_inodes_wb+0x9e/0xd0 Dec 19 00:56:06 xback2 kernel: [374538.666079] [] wb_writeback+0x25b/0x340 Dec 19 00:56:06 xback2 kernel: [374538.666079] [] ? determine_dirtyable_memory+0x1a/0x30 Dec 19 00:56:06 xback2 kernel: [374538.666079] [] wb_do_writeback+0x1c3/0x200 Dec 19 00:56:06 xback2 kernel: [374538.666079] [] ? schedule_timeout+0x16f/0x320 Dec 19 00:56:06 xback2 kernel: [374538.666079] [] bdi_writeback_thread+0x83/0x2a0 Dec 19 00:56:06 xback2 kernel: [374538.666079] [] ? wb_do_writeback+0x200/0x200 Dec 19 00:56:06 xback2 kernel: [374538.666079] [] kthread+0x8c/0xa0 Dec 19 00:56:06 xback2 kernel: [374538.666079] [] kernel_thread_helper+0x4/0x10 Dec 19 00:56:06 xback2 kernel: [374538.666079] [] ? kthread_worker_fn+0x190/0x190 Dec 19 00:56:06 xback2 kernel: [374538.666079] [] ? gs_change+0x13/0x13 Dec 19 00:56:06 xback2 kernel: [374538.666079] Code: f8 f5 74 bd 4c 89 ef 89 85 58 ff ff ff e8 f7 ee ff ff f0 41 80 65 00 f7 4c 89 ef e8 59 7a e2 e0 8b 85 58 ff ff ff e9 60 fd ff ff <0f> 0b 48 89 df e8 94 3a eb e0 44 8b 8d 58 ff ff ff e9 d0 fd ff Dec 19 00:56:06 xback2 kernel: [374538.666079] RIP [] xfs_vm_writepage+0x4c2/0x4f0 [xfs] Dec 19 00:56:06 xback2 kernel: [374538.666079] RSP Dec 19 00:56:06 xback2 kernel: [374538.671894] ---[ end trace 280e5e9ba559f193 ]---