[U-Boot] Travis test/py sandbox_spl test fail

[Kever Yang]

Hi Simon, Stephen,

     Could you help to comment on my other mail, which patch cause this 
failure.


Thanks,

- Kever

On 2019/8/14 下午11:49, Stephen Warren wrote:
> On 8/13/19 8:06 PM, Kever Yang wrote:
>> Hi Stephen,
>>
>> On 2019/8/14 上午4:54, Stephen Warren wrote:
>>> On 8/13/19 3:39 AM, Simon Glass wrote:
>>>> +Stephen
>>>>
>>>> Hi Kever,
>>>>
>>>> On Tue, 13 Aug 2019 at 03:35, Kever Yang 
>>>> <kever.yang at rock-chips.com> wrote:
>>>>>
>>>>> Hi Simon,
>>>>>
>>>>>      I got fail in test/py sandbox_spl, and the log says:
>>>>>
>>>>> E OSError: [Errno 5] Input/output error
>>>>>
>>>>> I have no idea about what's wrong in source code, could you help
>>>>>
>>>>> to take a look?
>>>>>
>>>>> Travis job:
>>>>>
>>>>> https://travis-ci.org/keveryang/u-boot/jobs/571125119
>>>>
>>>> When I've seen this (ugly) error it is normally because U-Boot
>>>> crashed, e.g. with a segfault.
>>>
>>> Yes, that's the typical reason. If you run test.py locally you'll be 
>>> able to access the log file (which Travis doesn't save), which will 
>>> likely give you more details about the crash, and/or you could 
>>> attach gdb to the sandbox process to trap the problem too.
>>
>> I got:
>>
>> $ ./u-boot
>> bloblist_init() Existing bloblist not found: creating new bloblist
>> [1]    958 segmentation fault (core dumped)  ./u-boot
>>
>> And no more logs, is there any other log file I can check?
>
> There probably isn't any more log information beyond that. I think the 
> next step would be to run U-Boot sandbox under gdb, reproduce the 
> problem, and then debug it.