From: Juergen Gross <jgross@suse.com>
To: Wei Liu <wei.liu2@citrix.com>
Cc: xen-devel@lists.xenproject.org
Subject: Re: [xen-unstable test] 122968: regressions - FAIL
Date: Tue, 22 May 2018 14:34:37 +0200 [thread overview]
Message-ID: <b39f9a96-d26f-2a3a-035e-df780e87263f@suse.com> (raw)
In-Reply-To: <20180522102815.owlrx2ubj3ljj6u2@citrix.com>
On 22/05/18 12:28, Wei Liu wrote:
> On Tue, May 22, 2018 at 07:20:32AM +0200, Juergen Gross wrote:
>> On 22/05/18 01:59, osstest service owner wrote:
>>> flight 122968 xen-unstable real [real]
>>> http://logs.test-lab.xenproject.org/osstest/logs/122968/
>>>
>>> Regressions :-(
>>>
>>> Tests which did not succeed and are blocking,
>>> including tests which could not be run:
>>> test-amd64-amd64-xl-qemut-stubdom-debianhvm-amd64-xsm 16 guest-localmigrate/x10 fail REGR. vs. 122804
>>
>> This seems to be a kernel issue:
>>
>> [ 349.264490] Freezing user space processes ... (elapsed 0.004 seconds)
>> done.
>> [ 349.277385] Freezing remaining freezable tasks ...
>> [ 369.285006] Freezing of tasks failed after 20.002 seconds (1 tasks
>> refusing to freeze, wq_busy=0):
>> [ 369.293150] jbd2/xvda5-8 D 0000000000000000 0 115 2
>> 0x00000000
>> [ 369.299858] ffff8800001fd590 0000000000000046 0000000000013200
>> ffff88002ea3ffd8
>> [ 369.307084] 0000000000013200 ffff8800001fd590 ffff88002f813ab0
>> ffff88002fbd7140
>> [ 369.314260] 0000000000000002 ffffffff811df230 ffff88002ea3fc80
>> ffff880029f64398
>> [ 369.321462] Call Trace:
>> [ 369.323726] [<ffffffff811df230>] ? generic_block_bmap+0x50/0x50
>> [ 369.329144] [<ffffffff815217e9>] ? io_schedule+0x99/0x120
>> [ 369.334118] [<ffffffff811df23a>] ? sleep_on_buffer+0xa/0x10
>> [ 369.339259] [<ffffffff81521b6c>] ? __wait_on_bit+0x5c/0x90
>> [ 369.344304] [<ffffffff811df230>] ? generic_block_bmap+0x50/0x50
>> [ 369.349782] [<ffffffff81521c17>] ? out_of_line_wait_on_bit+0x77/0x90
>> [ 369.355718] [<ffffffff810abc90>] ? autoremove_wake_function+0x30/0x30
>> [ 369.361624] [<ffffffffa01605aa>] ?
>> jbd2_journal_commit_transaction+0x182a/0x1a30 [jbd2]
>> [ 369.368948] [<ffffffffa0163e42>] ? kjournald2+0xb2/0x240 [jbd2]
>> [ 369.374387] [<ffffffff810abc60>] ? prepare_to_wait_event+0xf0/0xf0
>> [ 369.380082] [<ffffffffa0163d90>] ? commit_timeout+0x10/0x10 [jbd2]
>> [ 369.385805] [<ffffffff8108b13d>] ? kthread+0xbd/0xe0
>> [ 369.390470] [<ffffffff8108b080>] ? kthread_create_on_node+0x180/0x180
>> [ 369.396412] [<ffffffff81524c58>] ? ret_from_fork+0x58/0x90
>> [ 369.401489] [<ffffffff8108b080>] ? kthread_create_on_node+0x180/0x180
>> [ 369.407450]
>> [ 369.408916] Restarting kernel threads ... done.
>> [ 369.413308] xen:manage: do_suspend: freeze kernel threads failed -16
>> [ 369.420958] Restarting tasks ... done.
>>
>> Which kernel version is that?
>
> Debian Jessie's stock kernel: 3.16.x
Hmm, you seem to have hit this problem before:
https://lists.xen.org/archives/html/xen-devel/2017-10/msg02235.html
Back then you blamed the rather new 4.9 kernel...
Juergen
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next prev parent reply other threads:[~2018-05-22 12:34 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-21 23:59 [xen-unstable test] 122968: regressions - FAIL osstest service owner
2018-05-22 5:20 ` Juergen Gross
2018-05-22 10:28 ` Wei Liu
2018-05-22 12:34 ` Juergen Gross [this message]
2018-05-22 13:28 ` Wei Liu
2018-05-22 13:42 ` Juergen Gross
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