Chris Mason wrote:
>> 	2. I found a file which is listed in the directory, but stat on it
>> returns "No such file or directory". Certainly, rm and unlink cannot
>> remove it. The partition has 14G in use. What can I do to provide a
>> useful piece of FS structure information? How can I remove the file
>> afterwards.
> 
> I'd say to send us the btrfsck output, it will help answer these
> questions.

OK, after cleaning the FS from bad files I managed to run btrfsck. It
reports unresolved reference. The files I cleaned were related to
libattr, so I do not believe a kernel header would be a hardlink to them.