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Re: [PATCH] xfs: fix an assertion failure

To: Dave Chinner <david@xxxxxxxxxxxxx>
Subject: Re: [PATCH] xfs: fix an assertion failure
From: Zhi Yong Wu <zwu.kernel@xxxxxxxxx>
Date: Tue, 30 Jul 2013 19:06:00 +0800
Cc: xfstests <xfs@xxxxxxxxxxx>, Zhi Yong Wu <wuzhy@xxxxxxxxxxxxxxxxxx>
Delivered-to: xfs@xxxxxxxxxxx
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References: <1374759524-10061-1-git-send-email-zwu.kernel@xxxxxxxxx> <20130726020318.GD21982@dastard> <CAEH94LiXtG=DD+Qn4kbNT_Y_Qn65wVYrpYvHKXOob6wru3SeDw@xxxxxxxxxxxxxx> <20130726113717.GN13468@dastard> <CAEH94Lj27DCzCiWxwerEgwsExtdtviB_+S4bDbxg-wwq445rSA@xxxxxxxxxxxxxx>
On Mon, Jul 29, 2013 at 4:33 PM, Zhi Yong Wu <zwu.kernel@xxxxxxxxx> wrote:
> On Fri, Jul 26, 2013 at 7:37 PM, Dave Chinner <david@xxxxxxxxxxxxx> wrote:
>> On Fri, Jul 26, 2013 at 02:01:23PM +0800, Zhi Yong Wu wrote:
>>> No, it still raised the same assertion as below:
>>>
>>> [  521.715103] XFS: Assertion failed: !(bip->bli_item.li_flags &
>>> XFS_LI_IN_AIL), file: fs/xfs/xfs_buf_item.c, line: 940
>>
>> How are you reproducing it?
>>
>> Can you take an event trace with trace-cmd and attach the output of
>> the report?
> After kernel base is switched to Linux 3.11-rc3, when i try to take
> event trace with trace-cmd, that issue doesn't appear any more in my
> environment. :)
When your patch is not applied, i hit this issue sometime today, and
take some event trace with trace-cmd, and attach it in this mail. But
after your patch is applied, i tried some times, but haven't hit so
far, so i  want to see if i can hit it in next days.
>
>>
>> Cheers,
>>
>> Dave.
>> --
>> Dave Chinner
>> david@xxxxxxxxxxxxx
>
>
>
> --
> Regards,
>
> Zhi Yong Wu



-- 
Regards,

Zhi Yong Wu

Attachment: trace_report.tar.gz
Description: GNU Zip compressed data

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