UBIFS crash in power cutting test

[Richard Weinberger]

On 06.12.2016 09:49, Rock Lee wrote:
>> does the flash function correctly?
>> IOW do both MTD and UBI tests pass?
> Sorry, I haven't tested MTD & UBI yet, but when UBIFS crashes, there
> is no MTD & UBI error message.
> 
>> Are you using xattrs?
> Yes, I used xattrs (smack on root), and specifed  smackfsdef='_' to
> ubifs mount options.
> 

I suspect a bug in the UBIFS xattr code. I saw such a report some
time ago but the reporter disappeared before I was able to hunt to the issue down.

When you face the crash, is is persistent or does it go away after a reset?
If it stays, can you share me the filesystem?

Thanks,
//richard