Bug#647979: Hibernation failed; failed to freeze udisks-daemon
Source: linux-2.6
Version: 3.1.0-1~experimental.1
Severity: normal
During a low-battery hibernation:
[89109.391825] PM: Marking nosave pages: 000000000009d000 - 0000000000100000
[89109.391842] PM: Marking nosave pages: 0000000020000000 - 0000000020200000
[89109.391878] PM: Marking nosave pages: 0000000040000000 - 0000000040200000
[89109.391913] PM: Marking nosave pages: 00000000da99f000 - 00000000dafff000
[89109.392005] PM: Marking nosave pages: 00000000db000000 - 0000000100000000
[89109.395623] PM: Basic memory bitmaps created
[89109.395632] PM: Syncing filesystems ... done.
[89109.430707] Freezing user space processes ...
[89129.421001] Freezing of tasks failed after 20.01 seconds (1 tasks refusing to freeze, wq_busy=0):
[89129.421162] udisks-daemon D ffff88011e252f40 0 1636 1635 0x00800004
[89129.421174] ffff8801182fd850 0000000000000082 ffff8801191680c0 ffff8800abbf3890
[89129.421185] 0000000000012f40 ffff8801160fdfd8 ffff8801160fdfd8 ffff8801182fd850
[89129.421195] ffff8801182fd898 ffff8800abbf38d8 ffff88011e252f40 7fffffffffffffff
[89129.421205] Call Trace:
[89129.421223] [<ffffffff8132c19e>] ? schedule_timeout+0x2c/0xdb
[89129.421235] [<ffffffff81036030>] ? test_tsk_need_resched+0xa/0x13
[89129.421244] [<ffffffff81039cb4>] ? check_preempt_curr+0x52/0x5f
[89129.421252] [<ffffffff81039d11>] ? ttwu_do_wakeup+0x50/0xc4
[89129.421262] [<ffffffff810700c1>] ? arch_local_irq_save+0x11/0x17
[89129.421272] [<ffffffff8132d014>] ? _raw_spin_lock_irqsave+0x9/0x25
[89129.421281] [<ffffffff8132bde4>] ? wait_for_common+0xa0/0x119
[89129.421290] [<ffffffff8103e3ce>] ? try_to_wake_up+0x192/0x192
[89129.421301] [<ffffffff8105a141>] ? flush_work+0x21/0x2a
[89129.421309] [<ffffffff810594c6>] ? do_work_for_cpu+0x1b/0x1b
[89129.421320] [<ffffffff8118f55a>] ? disk_clear_events+0x86/0xe4
[89129.421348] [<ffffffff81119d9c>] ? check_disk_change+0x22/0x50
[89129.421366] [<ffffffffa0104509>] ? sd_open+0xe7/0x193 [sd_mod]
[89129.421373] [<ffffffff8111ab59>] ? __blkdev_get+0xdd/0x387
[89129.421380] [<ffffffff8111b0aa>] ? blkdev_get+0x2a7/0x2a7
[89129.421386] [<ffffffff8111afca>] ? blkdev_get+0x1c7/0x2a7
[89129.421393] [<ffffffff8111b0aa>] ? blkdev_get+0x2a7/0x2a7
[89129.421403] [<ffffffff810f2466>] ? __dentry_open+0x17f/0x296
[89129.421412] [<ffffffff810fb734>] ? dget+0x12/0x1e
[89129.421421] [<ffffffff810fe926>] ? do_last+0x45b/0x577
[89129.421430] [<ffffffff810fed9a>] ? path_openat+0xce/0x31c
[89129.421439] [<ffffffff810ff027>] ? do_filp_open+0x2a/0x6e
[89129.421448] [<ffffffff810353ab>] ? should_resched+0x5/0x23
[89129.421456] [<ffffffff8132bd2f>] ? _cond_resched+0x7/0x1c
[89129.421465] [<ffffffff81107bf7>] ? alloc_fd+0x64/0x109
[89129.421473] [<ffffffff810f3327>] ? do_sys_open+0x5e/0xe5
[89129.421483] [<ffffffff81331fd2>] ? system_call_fastpath+0x16/0x1b
[89129.421497]
[89129.421499] Restarting tasks ... done.
[89129.423086] PM: Basic memory bitmaps freed
-- System Information:
Debian Release: wheezy/sid
APT prefers unstable
APT policy: (500, 'unstable'), (500, 'stable'), (1, 'experimental')
Architecture: amd64 (x86_64)
Kernel: Linux 3.1.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=C.UTF-8, LC_CTYPE=C.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
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