From: Valdis Voronin <v@piratweb.com>
To: linux-btrfs@vger.kernel.org
Subject: Re: btrfs 3.14-2-amd64 btrfs_file_aio_write problem?
Date: Fri, 15 Aug 2014 14:10:37 +0400 [thread overview]
Message-ID: <2628463.rfvAuWT57X@workstation> (raw)
In-Reply-To: <2168796.1W5hd7vOnH@stakan>
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System freeze after IO chaos. See attached image.
В письме от 13 августа 2014 20:40:49 пользователь Valdis Voronin написал:
> Sorry subject should be btrfs 3.14-2-amd64 btrfs_file_aio_write problem.
>
> On Wednesday, August 13, 2014 08:39:15 PM you wrote:
> > Hello,
> >
> > I am using here Debian Jessie whith classic Raid1 mdadm, with two ssd
> > devices (Crucial_CT256MX100SSD1) and btrfs 3.14-2-amd64 #1 SMP Debian
> > 3.14.13-2 (2014-07-24) x86_64 GNU/Linux.
> > The server under load. After some days or a week is see in messages (log
> > files, see below.).
> > The server is not freeze but works not correctly. There are no possibility
> > to reboot.
> > Is this a bug? May be somebody has an ider for mount options or kernel
> > upgrade?
> >
> > cat > fstab
> >
> > /dev/md/2 / btrfs defaults 0 0
> >
> >
> > Regards
> > Vladislav
> >
> > cat > messages
> >
> > Aug 12 06:25:45 srv1 rsyslogd: [origin software="rsyslogd"
> > swVersion="7.6.3" x-pid="1676" x-info="http://www.rsyslog.com"] rsyslogd
> > was HUPed
> > Aug 12 06:28:36 srv1 rsyslogd-2359: action 'action 17' resumed (module
> > 'builtin:ompipe') [try http://www.rsyslog.com/e/2359 ]
> > Aug 12 07:02:04 srv1 rsyslogd-2007: action 'action 17' suspended, next
> > retry is Tue Aug 12 07:02:34 2014 [try http://www.rsyslog.com/e/2007 ]
> > Aug 12 09:03:41 srv1 kernel: [163223.598939] mysqld D
> > ffff88040b2a2e38 0 11941 4011 0x00000000
> > Aug 12 09:03:41 srv1 kernel: [163223.598941] ffff88040b2a2a20
> > 0000000000000086 0000000000014380 ffff880428eeffd8
> > Aug 12 09:03:41 srv1 kernel: [163223.598943] 0000000000014380
> > ffff88040b2a2a20 ffff88081ea54c10 ffff88081edc7608
> > Aug 12 09:03:41 srv1 kernel: [163223.598944] 0000000000000002
> > ffffffff81121000 ffff880428eef6d0 ffff880428eef7b0
> > Aug 12 09:03:41 srv1 kernel: [163223.598946] Call Trace:
> > Aug 12 09:03:41 srv1 kernel: [163223.598950] [<ffffffff81121000>] ?
> > wait_on_page_read+0x60/0x60
> > Aug 12 09:03:41 srv1 kernel: [163223.598954] [<ffffffff814c7e34>] ?
> > io_schedule+0x94/0x130
> > Aug 12 09:03:41 srv1 kernel: [163223.598955] [<ffffffff81121005>] ?
> > sleep_on_page+0x5/0x10
> > Aug 12 09:03:41 srv1 kernel: [163223.598956] [<ffffffff814c81a4>] ?
> > __wait_on_bit+0x54/0x80
> > Aug 12 09:03:41 srv1 kernel: [163223.598960] [<ffffffff8109f510>] ?
> > autoremove_wake_function+0x30/0x30
> > Aug 12 09:03:41 srv1 kernel: [163223.598965] [<ffffffff811345b7>] ?
> > shrink_inactive_list+0x187/0x4d0
> > Aug 12 09:03:41 srv1 kernel: [163223.598968] [<ffffffff811352de>] ?
> > shrink_zone+0x5e/0x180
> > Aug 12 09:03:41 srv1 kernel: [163223.598971] [<ffffffff81135e45>] ?
> > try_to_free_mem_cgroup_pages+0xc5/0x150
> > Aug 12 09:03:41 srv1 kernel: [163223.598975] [<ffffffff8117f82f>] ?
> > __mem_cgroup_try_charge+0x55f/0x6a0
> > Aug 12 09:03:41 srv1 kernel: [163223.598990] [<ffffffff8117ffdd>] ?
> > mem_cgroup_charge_common+0x3d/0x90
> > Aug 12 09:03:41 srv1 kernel: [163223.598995] [<ffffffff81121d41>] ?
> > add_to_page_cache_lru+0x11/0x40
> > Aug 12 09:03:41 srv1 kernel: [163223.599002] [<ffffffffa023f80e>] ?
> > prepare_pages.isra.19+0xae/0x170 [btrfs]
> > Aug 12 09:03:41 srv1 kernel: [163223.599012] [<ffffffffa0240925>] ?
> > btrfs_file_aio_write+0x215/0x550 [btrfs]
> > Aug 12 09:03:41 srv1 kernel: [163223.599015] [<ffffffff811876a7>] ?
> > do_sync_write+0x57/0x90
> > Aug 12 09:03:41 srv1 kernel: [163223.599018] [<ffffffff8118876d>] ?
> > SyS_write+0x3d/0xa0
> > Aug 12 09:03:41 srv1 kernel: [163223.599054] ffff8807f6a1b1f0
> > 0000000000000086 0000000000014380 ffff88053c2c3fd8
> > Aug 12 09:03:41 srv1 kernel: [163223.599057] 0000000000000002
> > ffffffff81121000 ffff88053c2c3650 ffff88053c2c3730
> > Aug 12 09:03:41 srv1 kernel: [163223.599059] [<ffffffff81121000>] ?
> > wait_on_page_read+0x60/0x60
> > Aug 12 09:03:41 srv1 kernel: [163223.599062] [<ffffffff81121005>] ?
> > sleep_on_page+0x5/0x10
> > Aug 12 09:03:41 srv1 kernel: [163223.599064] [<ffffffff81120e0f>] ?
> > wait_on_page_bit+0x7f/0x90
> > Aug 12 09:03:41 srv1 kernel: [163223.599067] [<ffffffff81133bb7>] ?
> > shrink_page_list+0x667/0xa50
> > Aug 12 09:03:41 srv1 kernel: [163223.599069] [<ffffffff81134f69>] ?
> > shrink_lruvec+0x2e9/0x600
> > Aug 12 09:03:41 srv1 kernel: [163223.599072] [<ffffffff811357a0>] ?
> > do_try_to_free_pages+0xe0/0x550
> > Aug 12 09:03:41 srv1 kernel: [163223.599076] [<ffffffff81135e45>] ?
> > try_to_free_mem_cgroup_pages+0xc5/0x150
> > Aug 12 09:03:41 srv1 kernel: [163223.599079] [<ffffffff8117f82f>] ?
> > __mem_cgroup_try_charge+0x55f/0x6a0
> > Aug 12 09:03:41 srv1 kernel: [163223.599082] [<ffffffff8117ffdd>] ?
> > mem_cgroup_charge_common+0x3d/0x90
> > Aug 12 09:03:41 srv1 kernel: [163223.599084] [<ffffffff81121c0f>] ?
> > add_to_page_cache_locked+0x2f/0x150
> > Aug 12 09:03:41 srv1 kernel: [163223.599091] [<ffffffffa024e127>] ?
> > extent_readpages+0xb7/0x190 [btrfs]
> > Aug 12 09:03:41 srv1 kernel: [163223.599098] [<ffffffff8112d503>] ?
> > __do_page_cache_readahead+0x193/0x240
> > Aug 12 09:03:41 srv1 kernel: [163223.599101] [<ffffffff811238d9>] ?
> > generic_file_aio_read+0x459/0x6d0
> > Aug 12 09:03:41 srv1 kernel: [163223.599103] [<ffffffff81187c41>] ?
> > vfs_read+0x91/0x160
> > Aug 12 09:03:41 srv1 kernel: [163223.599106] [<ffffffff814d2cf9>] ?
> > system_call_fastpath+0x16/0x1b
> > Aug 12 09:03:41 srv1 kernel: [163223.599168] kworker/u16:2 D
> > ffff880730ea0868 0 27951 2 0x00000000
> > Aug 12 09:03:41 srv1 kernel: [163223.599172] ffff880730ea0450
> > 0000000000000046 0000000000014380 ffff88000721ffd8
> > Aug 12 09:03:41 srv1 kernel: [163223.599174] ffff88000721f880
> > 0000000000000002 ffffffff81121000 ffff8805827e3d98
> > Aug 12 09:03:41 srv1 kernel: [163223.599176] [<ffffffff81121000>] ?
> > wait_on_page_read+0x60/0x60
> > Aug 12 09:03:41 srv1 kernel: [163223.599179] [<ffffffff81121005>] ?
> > sleep_on_page+0x5/0x10
> > Aug 12 09:03:41 srv1 kernel: [163223.599181] [<ffffffff811210f5>] ?
> > __lock_page+0x65/0x70
> > Aug 12 09:03:41 srv1 kernel: [163223.599189] [<ffffffffa0248fcd>] ?
> > lock_delalloc_pages+0x10d/0x190 [btrfs]
> > Aug 12 09:03:41 srv1 kernel: [163223.599199] [<ffffffffa024b95f>] ?
> > submit_extent_page.isra.36+0x1af/0x230 [btrfs]
> > Aug 12 09:03:41 srv1 kernel: [163223.599209] [<ffffffffa024b640>] ?
> > end_extent_writepage+0x90/0x90 [btrfs]
> > Aug 12 09:03:41 srv1 kernel: [163223.599215] [<ffffffffa024ce97>] ?
> > extent_write_cache_pages.isra.29.constprop.49+0x207/0x340 [btrfs]
> > Aug 12 09:03:41 srv1 kernel: [163223.599225] [<ffffffffa0233960>] ?
> > btrfs_submit_direct+0x6b0/0x6b0 [btrfs]
> > Aug 12 09:03:41 srv1 kernel: [163223.599229] [<ffffffff811ad63c>] ?
> > writeback_sb_inodes+0x19c/0x3d0
> > Aug 12 09:03:41 srv1 kernel: [163223.599232] [<ffffffff811adb73>] ?
> > wb_writeback+0x243/0x2d0
> > Aug 12 09:03:41 srv1 kernel: [163223.599236] [<ffffffff8101255b>] ?
> > __switch_to+0x11b/0x4b0
> > Aug 12 09:03:41 srv1 kernel: [163223.599240] [<ffffffff8107a7e6>] ?
> > worker_thread+0x116/0x3b0
> > Aug 12 09:03:41 srv1 kernel: [163223.599243] [<ffffffff81080a68>] ?
> > kthread+0xb8/0xd0
> > Aug 12 09:03:41 srv1 kernel: [163223.599245] [<ffffffff814d2c4c>] ?
> > ret_from_fork+0x7c/0xb0
> > Aug 12 09:05:41 srv1 kernel: [163343.527812] Call Trace:
> >
> > Grus
> > Valdis
>
> --
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next prev parent reply other threads:[~2014-08-15 10:10 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-08-13 16:39 Welcome to linux-btrfs Valdis Voronin
2014-08-13 16:40 ` btrfs 3.14-2-amd64 btrfs_file_aio_write problem? Valdis Voronin
2014-08-15 10:06 ` Владислав Воробьев
2014-08-15 10:10 ` Valdis Voronin [this message]
2014-08-15 10:25 ` Martin Steigerwald
2014-08-15 11:52 ` Valdis Voronin
2014-08-15 12:47 ` Martin Steigerwald
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