From: Vyacheslav Dubeyko <slava@dubeyko.com>
To: Max Filippov <jcmvbkbc@gmail.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
Jaegeuk Kim <jaegeuk.kim@samsung.com>,
Jens Axboe <axboe@kernel.dk>
Subject: Re: mkfs.f2fs gets stuck with "blk_update_request: bio idx 0 >= vcnt 0" on 3.8
Date: Mon, 1 Apr 2013 23:27:10 +0400 [thread overview]
Message-ID: <254789F5-7950-4239-AB7B-2DB9DC73565F@dubeyko.com> (raw)
In-Reply-To: <CAMo8BfLusS_vT4LWU93iCXpVSgN_Uvi1mBvLUVx+892V67X1JQ@mail.gmail.com>
On Apr 1, 2013, at 9:19 PM, Max Filippov wrote:
> Hi,
>
> I'm trying to create f2fs filesystem on SD card on pandaboard using
> f2fs-tools v1.0.0.
> It works fine on Linus' v3.6, but fails on both v3.8 and stable v3.8.5:
>
> # mkfs.f2fs /dev/mmcblk0p3
> Info: sector size = 512
> Info: total sectors = 11370496 (in 512bytes)
> Info: zone aligned segment0 blkaddr: 512
> [ 257.789764] blk_update_request: bio idx 0 >= vcnt 0
>
> mkfs process gets stuck in D state and I see the following in the dmesg:
>
> [ 257.789733] __end_that: dev mmcblk0: type=1, flags=122c8081
> [ 257.789764] sector 4194304, nr/cnr 2981888/4294959104
> [ 257.789764] bio df3840c0, biotail df3848c0, buffer (null), len 1526726656
> [ 257.789764] blk_update_request: bio idx 0 >= vcnt 0
> [ 257.794921] request botched: dev mmcblk0: type=1, flags=122c8081
> [ 257.794921] sector 4194304, nr/cnr 2981888/4294959104
> [ 257.794921] bio df3840c0, biotail df3848c0, buffer (null), len 1526726656
>
> I'd appreciate any suggestion on what to try before I try to bisect it.
>
Could you share "cat /proc/partitions" and "strace mkfs.f2fs /dev/mmcblk0p3" outputs? I think that these outputs can be very useful for issue analysis.
By the way, can you reproduce the issue on another SD-card? Do you reproduce the issue only under pandaboard?
Thanks,
Vyacheslav Dubeyko.
> --
> Thanks.
> -- Max
> --
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next prev parent reply other threads:[~2013-04-01 19:27 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-04-01 17:19 Max Filippov
2013-04-01 19:27 ` Vyacheslav Dubeyko [this message]
2013-04-01 20:21 ` Max Filippov
2013-04-02 6:27 ` Vyacheslav Dubeyko
2013-04-02 15:41 ` Max Filippov
2013-04-04 2:00 ` Max Filippov
2013-04-05 1:53 ` Shaohua Li
2013-04-05 2:18 ` Max Filippov
2013-04-05 7:57 ` Namjae Jeon
2013-04-05 15:01 ` Max Filippov
[not found] ` <CAKYAXd_q2oUiQBoLX77Yurs1OQ5cMACCGSYFOqgjPhxhErp9hA@mail.gmail.com>
[not found] ` <CAMo8BfJd9U+HAPqh-6XThHCXMCP35oLEyMXhYhPX_ZE5utD2LQ@mail.gmail.com>
2013-04-07 2:45 ` Namjae Jeon
2013-04-07 1:58 ` Shaohua Li
2013-04-07 2:21 ` Max Filippov
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