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Re: xfsdatad/1: page allocation failure

To: Friedemann Stoyan <fstoyan@xxxxxxxxx>
Subject: Re: xfsdatad/1: page allocation failure
From: Dave Chinner <david@xxxxxxxxxxxxx>
Date: Tue, 12 Apr 2011 18:57:57 +1000
Cc: xfs@xxxxxxxxxxx
In-reply-to: <20110412053850.GA6720@xxxxxxxxxxxxxxxxxxxxx>
References: <20110412053850.GA6720@xxxxxxxxxxxxxxxxxxxxx>
User-agent: Mutt/1.5.20 (2009-06-14)
On Tue, Apr 12, 2011 at 07:38:51AM +0200, Friedemann Stoyan wrote:
> Dear XFS-Developers,
> 
> recently I copied a big file (>1TiB) over network into a
> XFS-Filesystem. During this I encountered this kernel trace
> from xfsdatad:
> 
> Apr 11 13:31:32 phoenix kernel: [504985.202258] xfsdatad/1: page allocation 
> failure. order:1, mode:0x4020
> Apr 11 13:31:32 phoenix kernel: [504985.202268] Pid: 334, comm: xfsdatad/1 
> Not tainted 2.6.32-5-amd64 #1
> Apr 11 13:31:32 phoenix kernel: [504985.202272] Call Trace:
> Apr 11 13:31:32 phoenix kernel: [504985.202275]  <IRQ>  [<ffffffff810ba5f2>] 
> ? __alloc_pages_nodemask+0x592/0x5f4
> Apr 11 13:31:32 phoenix kernel: [504985.202297]  [<ffffffff8128d63b>] ? 
> tcp_v4_do_rcv+0x1bb/0x376
> Apr 11 13:31:32 phoenix kernel: [504985.202305]  [<ffffffff810e6912>] ? 
> new_slab+0x5b/0x1ca
> Apr 11 13:31:32 phoenix kernel: [504985.202311]  [<ffffffff810e6c71>] ? 
> __slab_alloc+0x1f0/0x39b
> Apr 11 13:31:32 phoenix kernel: [504985.202317]  [<ffffffff8124984c>] ? 
> __netdev_alloc_skb+0x29/0x45
> Apr 11 13:31:32 phoenix kernel: [504985.202323]  [<ffffffff810e76a3>] ? 
> __kmalloc_node_track_caller+0xbb/0x11b
> Apr 11 13:31:32 phoenix kernel: [504985.202328]  [<ffffffff8124984c>] ? 
> __netdev_alloc_skb+0x29/0x45
> Apr 11 13:31:32 phoenix kernel: [504985.202333]  [<ffffffff81248879>] ? 
> __alloc_skb+0x69/0x15a
> Apr 11 13:31:32 phoenix kernel: [504985.202338]  [<ffffffff8124984c>] ? 
> __netdev_alloc_skb+0x29/0x45
> Apr 11 13:31:32 phoenix kernel: [504985.202375]  [<ffffffffa003d7c3>] ? 
> rtl8169_rx_interrupt+0x1d8/0x416 [r8169]
> Apr 11 13:31:32 phoenix kernel: [504985.202386]  [<ffffffffa00408cb>] ? 
> rtl8169_poll+0x3b/0x1aa [r8169]
> Apr 11 13:31:32 phoenix kernel: [504985.202393]  [<ffffffff8124f98f>] ? 
> net_rx_action+0xae/0x1c9
> Apr 11 13:31:32 phoenix kernel: [504985.202402]  [<ffffffff81053c9f>] ? 
> __do_softirq+0xdd/0x1a6
> Apr 11 13:31:32 phoenix kernel: [504985.202410]  [<ffffffff81011cac>] ? 
> call_softirq+0x1c/0x30
> Apr 11 13:31:32 phoenix kernel: [504985.202415]  [<ffffffff8101322b>] ? 
> do_softirq+0x3f/0x7c
> Apr 11 13:31:32 phoenix kernel: [504985.202420]  [<ffffffff81053b0f>] ? 
> irq_exit+0x36/0x76
> Apr 11 13:31:32 phoenix kernel: [504985.202424]  [<ffffffff81012922>] ? 
> do_IRQ+0xa0/0xb6
> Apr 11 13:31:32 phoenix kernel: [504985.202429]  [<ffffffff810114d3>] ? 
> ret_from_intr+0x0/0x11
> Apr 11 13:31:32 phoenix kernel: [504985.202432]  <EOI>  [<ffffffff812fc165>] 
> ? _spin_unlock_irqrestore+0x8/0xe
> Apr 11 13:31:32 phoenix kernel: [504985.202444]  [<ffffffff810ba8b5>] ? 
> test_clear_page_writeback+0xbd/0xe8
> Apr 11 13:31:32 phoenix kernel: [504985.202453]  [<ffffffff810b4276>] ? 
> end_page_writeback+0x1c/0x3d
> Apr 11 13:31:32 phoenix kernel: [504985.202460]  [<ffffffff8110e41a>] ? 
> end_buffer_async_write+0x10a/0x13b
> Apr 11 13:31:32 phoenix kernel: [504985.202516]  [<ffffffffa0167848>] ? 
> xfs_destroy_ioend+0x33/0x7e [xfs]
> Apr 11 13:31:32 phoenix kernel: [504985.202523]  [<ffffffff810618d7>] ? 
> worker_thread+0x188/0x21d
> Apr 11 13:31:32 phoenix kernel: [504985.202548]  [<ffffffffa01679e2>] ? 
> xfs_end_bio_delalloc+0x0/0x44 [xfs]
> Apr 11 13:31:32 phoenix kernel: [504985.202553]  [<ffffffff81064f02>] ? 
> autoremove_wake_function+0x0/0x2e
> Apr 11 13:31:32 phoenix kernel: [504985.202559]  [<ffffffff8106174f>] ? 
> worker_thread+0x0/0x21d
> Apr 11 13:31:32 phoenix kernel: [504985.202563]  [<ffffffff81064c35>] ? 
> kthread+0x79/0x81
> Apr 11 13:31:32 phoenix kernel: [504985.202568]  [<ffffffff81011baa>] ? 
> child_rip+0xa/0x20
> Apr 11 13:31:32 phoenix kernel: [504985.202573]  [<ffffffff81064bbc>] ? 
> kthread+0x0/0x81
> Apr 11 13:31:32 phoenix kernel: [504985.202577]  [<ffffffff81011ba0>] ? 
> child_rip+0x0/0x20

I's a network driver problem, not an XFS issue. You'd do best to
report it to linux-netdev@xxxxxxxxxxxxxxxx

Cheers,

Dave.
-- 
Dave Chinner
david@xxxxxxxxxxxxx

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