g_handleattr: md0 bio_length 24 len 31 -> EFAULT

Julian Elischer julian at freebsd.org
Mon Apr 9 22:29:14 UTC 2018


On 8/4/18 10:48 pm, Kyle Evans wrote:
> On Sun, Apr 8, 2018 at 5:53 AM, Peter Holm <peter at holm.cc> wrote:
>> On Sun, Apr 08, 2018 at 02:36:08AM -0700, Michael Dexter wrote:
>>> On 3/24/18 2:35 AM, O. Hartmann wrote:
>>>> Writing out memory (md) backed images of UFS2 filesystems (NanoBSD images, created via
>>>> the classical manual way, no makefs), my recent CURRENT system dumps the
>>>> console full of these error messages:
>>>>
>>>> g_handleattr: md0 bio_length 24 len 31 -> EFAULT
>>>>
>>>> I do not know what they are supposed to mean and I'd like to ask whether someone could
>>>> shed some light on this.
>>> I am seeing this on the the latest snapshot when attempting to run
>>> option_survey.sh which creates an md-attached disk image.
>>>
>>> Anyone else seeing this?
>>>
>>> Michael
>> Yes, I have:
>>
>> [pho at freefall ~/public_html/stress/log]$ grep -a g_handleattr: `ls -rt`
>> numa025.txt:g_handleattr: md10 bio_length 24 len 31 -> EFAULT
>> numa025.txt:g_handleattr: md10 bio_length 24 len 31 -> EFAULT
>> numa025.txt:g_handleattr: md10 bio_length 24 len 31 -> EFAULT
>> numa025.txt:g_handleattr: md10 bio_length 24 len 31 -> EFAULT
>> numa025.txt:g_handleattr: md10 bio_length 24 len 31 -> EFAULT
>> numa025.txt:g_handleattr: md10 bio_length 24 len 31 -> EFAULT
>> numa025.txt:g_handleattr: md10 bio_length 24 len 31 -> EFAULT
>> numa025.txt:g_handleattr: md10 bio_length 24 len 31 -> EFAULT
>> numa025.txt:g_handleattr: md10 bio_length 24 len 31 -> EFAULT
>> kostik1104.txt:g_handleattr: md10 bio_length 24 len 31 -> EFAULT
>> kostik1104.txt:g_handleattr: md10 bio_length 24 len 31 -> EFAULT
>> kostik1104.txt:g_handleattr: md10 bio_length 24 len 31 -> EFAULT
>> kostik1104.txt:g_handleattr: md10 bio_length 24 len 31 -> EFAULT
>> kostik1104.txt:g_handleattr: md10 bio_length 24 len 31 -> EFAULT
>> kostik1104.txt:g_handleattr: md10 bio_length 24 len 31 -> EFAULT
>> kostik1104.txt:g_handleattr: md10 bio_length 24 len 31 -> EFAULT
>> kostik1104.txt:g_handleattr: md10 bio_length 24 len 31 -> EFAULT
>> kostik1104.txt:g_handleattr: md10 bio_length 24 len 31 -> EFAULT
>> [pho at freefall ~/public_html/stress/log]$
>>
> FYI- this should be fixed by r332070.
>
> Thanks,
>
> Kyle Evans
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so I think current has other issues I want to avoid

can I just pull that commit and have have svn know how to upgrade past 
it later?




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