From: Christoph <cr2005@u-club.de>
To: xfs@oss.sgi.com
Subject: PM / hibernate xfs lock up / xfs_reclaim_inodes_ag
Date: Tue, 12 Jul 2011 18:05:01 +0200 [thread overview]
Message-ID: <4E1C70AD.1010101@u-club.de> (raw)
Hi!
I'd like you to have a look into this issue:
pm-hibernate locks up when using xfs while "Preallocating image memory".
https://bugzilla.kernel.org/show_bug.cgi?id=33622
I got at least this backtrace (2.6.39.3)
tia
chris
SysRq : Show Blocked State
pm-hibernate D 0000000000000000 0 3638 3637 0x00000000
ffff8800017bf918 0000000000000082 ffff8800017be010 ffff880000000000
ffff8800017be010 ffff88000b8a6170 0000000000013900 ffff8800017bffd8
ffff8800017bffd8 0000000000013900 ffffffff8148b020 ffff88000b8a6170
Call Trace:
[<ffffffff81344ce2>] schedule_timeout+0x22/0xbb
[<ffffffff81344b64>] wait_for_common+0xcb/0x148
[<ffffffff810408ea>] ? try_to_wake_up+0x18c/0x18c
[<ffffffff81345527>] ? down_write+0x2d/0x31
[<ffffffff81344c7b>] wait_for_completion+0x18/0x1a
[<ffffffffa02374da>] xfs_reclaim_inode+0x74/0x258 [xfs]
[<ffffffffa0237853>] xfs_reclaim_inodes_ag+0x195/0x264 [xfs]
[<ffffffffa0237974>] xfs_reclaim_inode_shrink+0x52/0x90 [xfs]
[<ffffffff810c4e21>] shrink_slab+0xdb/0x151
[<ffffffff810c625a>] do_try_to_free_pages+0x204/0x39a
[<ffffffff8134ce4e>] ? apic_timer_interrupt+0xe/0x20
[<ffffffff810c647f>] shrink_all_memory+0x8f/0xa8
[<ffffffff810cc41a>] ? next_online_pgdat+0x20/0x41
[<ffffffff8107937d>] hibernate_preallocate_memory+0x1c4/0x30f
[<ffffffff811a8fa2>] ? kobject_put+0x47/0x4b
[<ffffffff81077eb2>] hibernation_snapshot+0x45/0x281
[<ffffffff810781bf>] hibernate+0xd1/0x1b8
[<ffffffff81076c58>] state_store+0x57/0xce
[<ffffffff811a8d0b>] kobj_attr_store+0x17/0x19
[<ffffffff81152bda>] sysfs_write_file+0xfc/0x138
[<ffffffff810fca74>] vfs_write+0xa9/0x105
[<ffffffff810fcb89>] sys_write+0x45/0x6c
[<ffffffff8134c492>] system_call_fastpath+0x16/0x1b
kworker/0:2 D 0000000000000000 0 379 2 0x00000000
ffff88000ea99b90 0000000000000046 ffff88000b8ff840 0000000000000000
ffff88000ea98010 ffff88000c319ac0 0000000000013900 ffff88000ea99fd8
ffff88000ea99fd8 0000000000013900 ffffffff8148b020 ffff88000c319ac0
Call Trace:
[<ffffffff8134515f>] __mutex_lock_common+0x12e/0x195
[<ffffffff813451da>] __mutex_lock_slowpath+0x14/0x16
[<ffffffff813452a8>] mutex_lock+0x1e/0x38
[<ffffffffa0237738>] xfs_reclaim_inodes_ag+0x7a/0x264 [xfs]
[<ffffffffa02379cc>] ? xfs_reclaim_inodes+0x1a/0x1a [xfs]
[<ffffffffa02379ca>] xfs_reclaim_inodes+0x18/0x1a [xfs]
[<ffffffffa02379e9>] xfs_reclaim_worker+0x1d/0x29 [xfs]
[<ffffffff81059ec4>] process_one_work+0x1de/0x2ec
[<ffffffff8105bf60>] worker_thread+0x13d/0x262
[<ffffffff8105be23>] ? manage_workers+0x194/0x194
[<ffffffff8105f25a>] kthread+0x7d/0x85
[<ffffffff8134d5a4>] kernel_thread_helper+0x4/0x10
[<ffffffff8105f1dd>] ? kthread_worker_fn+0x148/0x148
[<ffffffff8134d5a0>] ? gs_change+0x13/0x13
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next reply other threads:[~2011-07-12 16:05 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-07-12 16:05 Christoph [this message]
2011-07-13 0:03 ` PM / hibernate xfs lock up / xfs_reclaim_inodes_ag Dave Chinner
2011-07-26 20:28 ` Rafael J. Wysocki
2011-07-27 0:45 ` Dave Chinner
2011-07-27 9:35 ` Rafael J. Wysocki
2011-07-27 10:33 ` Christoph Hellwig
2011-07-27 12:22 ` Nigel Cunningham
2011-08-03 21:15 ` [RFC][PATCH] PM / Freezer: Freeze filesystems along with freezing processes (was: Re: PM / hibernate xfs lock up / xfs_reclaim_inodes_ag) Rafael J. Wysocki
[not found] ` <20110803172922.GA2126@ucw.cz>
2011-08-04 9:27 ` Rafael J. Wysocki
2011-08-04 22:25 ` Rafael J. Wysocki
2011-08-06 21:17 ` [PATCH] PM / Freezer: Freeze filesystems while freezing processes (v2) Rafael J. Wysocki
2011-08-07 0:14 ` Dave Chinner
2011-08-08 21:11 ` Rafael J. Wysocki
2011-08-14 0:16 ` Rafael J. Wysocki
2011-09-24 22:56 ` Rafael J. Wysocki
2011-09-25 5:32 ` Nigel Cunningham
2011-09-25 13:37 ` Rafael J. Wysocki
2011-09-25 10:38 ` Christoph
2011-09-25 13:32 ` Rafael J. Wysocki
2011-09-25 21:57 ` Christoph
2011-09-25 22:10 ` Rafael J. Wysocki
2011-09-26 5:27 ` Christoph
2011-10-22 15:14 ` Christoph
2011-10-22 21:35 ` Rafael J. Wysocki
2011-11-16 13:49 ` Ferenc Wagner
2011-11-16 21:50 ` Rafael J. Wysocki
2011-09-25 13:40 ` [Update][PATCH] PM / Hibernate: Freeze kernel threads after preallocating memory Rafael J. Wysocki
2011-08-10 21:43 ` PM / hibernate xfs lock up / xfs_reclaim_inodes_ag Pavel Machek
2011-08-16 12:38 ` Christoph
2011-08-16 18:05 ` Rafael J. Wysocki
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