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Date: Thu, 8 Apr 2010 04:45:13 +0200 From: "Janos Haar" <janos.haar@...center.hu> To: "Dave Chinner" <david@...morbit.com> Cc: <xiyou.wangcong@...il.com>, <linux-kernel@...r.kernel.org>, <kamezawa.hiroyu@...fujitsu.com>, <linux-mm@...ck.org>, <xfs@....sgi.com>, <axboe@...nel.dk> Subject: Re: Kernel crash in xfs_iflush_cluster (was Somebody take a look please!...) Hello, Sorry, but still have the problem with 2.6.33.2. Apr 8 03:04:51 alfa kernel: BUG: unable to handle kernel paging request at 000000610000008c Apr 8 03:04:51 alfa kernel: IP: [<ffffffff811f17c4>] xfs_iflush_cluster+0x148/0x35a Apr 8 03:04:51 alfa kernel: PGD 22258a067 PUD 0 Apr 8 03:04:51 alfa kernel: Oops: 0000 [#1] SMP Apr 8 03:04:51 alfa kernel: last sysfs file: /sys/class/misc/rfkill/dev Apr 8 03:04:51 alfa kernel: CPU 2 Apr 8 03:04:51 alfa kernel: Pid: 3049, comm: xfssyncd Not tainted 2.6.33.2 #1 DP35DP/ Apr 8 03:04:51 alfa kernel: RIP: 0010:[<ffffffff811f17c4>] [<ffffffff811f17c4>] xfs_iflush_cluster+0x148/0x35a Apr 8 03:04:51 alfa kernel: RSP: 0018:ffff880228e3bca0 EFLAGS: 00010206 Apr 8 03:04:51 alfa kernel: RAX: 0000006100000000 RBX: ffff880153795750 RCX: 000000000000001a Apr 8 03:04:51 alfa kernel: RDX: 0000000000000020 RSI: 00000000003dfdf4 RDI: 0000000000000005 Apr 8 03:04:51 alfa kernel: RBP: ffff880228e3bd10 R08: ffff880228e3bc60 R09: ffff8801c5d6e1b8 Apr 8 03:04:51 alfa kernel: R10: 00000000003dfdf4 R11: 0000000000000005 R12: 000000000000001a Apr 8 03:04:51 alfa kernel: R13: ffff8800b1d920d8 R14: ffff88022a7cabe0 R15: 00000000003ddf80 Apr 8 03:04:51 alfa kernel: FS: 0000000000000000(0000) GS:ffff880028300000(0000) knlGS:0000000000000000 Apr 8 03:04:51 alfa kernel: CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b Apr 8 03:04:51 alfa kernel: CR2: 000000610000008c CR3: 00000002222db000 CR4: 00000000000006e0 Apr 8 03:04:51 alfa kernel: DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 Apr 8 03:04:51 alfa kernel: DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Apr 8 03:04:51 alfa kernel: Process xfssyncd (pid: 3049, threadinfo ffff880228e3a000, task ffff880228e66040) Apr 8 03:04:51 alfa kernel: Stack: Apr 8 03:04:51 alfa kernel: ffff8800b1d920d8 ffff8800466bc100 ffff880228c32580 ffffffffffffffe0 Apr 8 03:04:51 alfa kernel: <0> 0000000000000020 ffff880228e24930 0000002028e3bd10 0000000300000000 Apr 8 03:04:51 alfa kernel: <0> ffff880228e24948 ffff8800b1d920d8 0000000000000002 ffff8800466bc100 Apr 8 03:04:51 alfa kernel: Call Trace: Apr 8 03:04:51 alfa kernel: [<ffffffff811f1bcd>] xfs_iflush+0x1f7/0x2aa Apr 8 03:04:51 alfa kernel: [<ffffffff811ecc12>] ? xfs_ilock+0x66/0xb7 Apr 8 03:04:51 alfa kernel: [<ffffffff81214653>] xfs_reclaim_inode+0xba/0xee Apr 8 03:04:51 alfa kernel: [<ffffffff8121498d>] xfs_inode_ag_walk+0x91/0xd7 Apr 8 03:04:51 alfa kernel: [<ffffffff81214599>] ? xfs_reclaim_inode+0x0/0xee Apr 8 03:04:51 alfa kernel: [<ffffffff81214a30>] xfs_inode_ag_iterator+0x5d/0x8f Apr 8 03:04:51 alfa kernel: [<ffffffff81214599>] ? xfs_reclaim_inode+0x0/0xee Apr 8 03:04:51 alfa kernel: [<ffffffff81214a81>] xfs_reclaim_inodes+0x1f/0x21 Apr 8 03:04:51 alfa kernel: [<ffffffff81214ab6>] xfs_sync_worker+0x33/0x6f Apr 8 03:04:51 alfa kernel: [<ffffffff812144cf>] xfssyncd+0x149/0x198 Apr 8 03:04:51 alfa kernel: [<ffffffff81214386>] ? xfssyncd+0x0/0x198 Apr 8 03:04:51 alfa kernel: [<ffffffff81057061>] kthread+0x82/0x8a Apr 8 03:04:51 alfa kernel: [<ffffffff81002fd4>] kernel_thread_helper+0x4/0x10 Apr 8 03:04:51 alfa kernel: [<ffffffff8179217c>] ? restore_args+0x0/0x30 Apr 8 03:04:51 alfa kernel: [<ffffffff81056fdf>] ? kthread+0x0/0x8a Apr 8 03:04:51 alfa kernel: [<ffffffff81002fd0>] ? kernel_thread_helper+0x0/0x10 Apr 8 03:04:51 alfa kernel: Code: 8e eb 01 00 00 b8 01 00 00 00 48 d3 e0 ff c8 23 43 18 48 23 45 a8 4c 39 f8 0f 85 ae 00 00 00 48 8b 83 80 00 00 00 48 85 c0 74 0b <66> f7 80 8c 00 00 00 ff 01 75 13 80 bb 0a 02 00 00 00 75 0a 8b Apr 8 03:04:51 alfa kernel: RIP [<ffffffff811f17c4>] xfs_iflush_cluster+0x148/0x35a Apr 8 03:04:51 alfa kernel: RSP <ffff880228e3bca0> Apr 8 03:04:51 alfa kernel: CR2: 000000610000008c Apr 8 03:04:51 alfa kernel: ---[ end trace d1fc6fbf3568ba3f ]--- Apr 8 04:41:11 alfa syslogd 1.4.1: restart. ----- Original Message ----- From: "Dave Chinner" <david@...morbit.com> To: "Janos Haar" <janos.haar@...center.hu> Cc: <xiyou.wangcong@...il.com>; <linux-kernel@...r.kernel.org>; <kamezawa.hiroyu@...fujitsu.com>; <linux-mm@...ck.org>; <xfs@....sgi.com>; <axboe@...nel.dk> Sent: Tuesday, April 06, 2010 12:45 AM Subject: Re: Kernel crash in xfs_iflush_cluster (was Somebody take a look please!...) > On Mon, Apr 05, 2010 at 08:17:27PM +0200, Janos Haar wrote: >> Dave, >> >> Thank you for your answer. >> Like i sad before, this is a productive server with important service. >> Can you please send the fix for me as soon as it is done even for >> testing it.... >> Or point me to the right direction to get it? > > It's in 2.6.33 if you want to upgrade the kernel, or you if don't > want to wait for the next 2.6.32.x kernel, you can apply this series > of 19 patches yourself: > > http://oss.sgi.com/archives/xfs/2010-03/msg00125.html > > Cheers, > > Dave. > -- > Dave Chinner > david@...morbit.com > -- > To unsubscribe from this list: send the line "unsubscribe linux-kernel" in > the body of a message to majordomo@...r.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > Please read the FAQ at http://www.tux.org/lkml/ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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