"UBIFS error (pid 396): dbg_check_space_info: free space changed from" + ecryptfs

[Richard Weinberger]

On Sun, Aug 6, 2017 at 11:25 AM, Richard Weinberger <richard at nod.at> wrote:
> Oleksij,
>
> Am 02.08.2017 um 16:06 schrieb Oleksij Rempel:
>> Hallo all,
>>
>> Initial issue was detected on kernel 4.0.9 and is still reproducible
>> with same kernel version + most of back ported ubi/ubifs patches till
>> the kernel v4.12. UBIfs encryption patches was not backported.
>>
>> To reproduce it I needed:
>> - system with fresh flashed ubi image.
>> - on first start it should run following script:
>>> mount -o remount,rw /
>>> mount -t ecryptfs ... /dst
>>> ... do some work and mv some files to /dst
>>> umount /dst
>>> mount -o remount,ro / <--  UBIFS error (pid 396): dbg_check_space_info:
>
> Does this also happen on mainline?
> Also please try in nandsim to rule out chip specific issues.
>
> Can you please share the ecryptfs configuration?
> i.e. are file names encrypted or not?

Ping?

-- 
Thanks,
//richard