Re: Undeletable files after kyua test runs

On Sat, Jul 04, 2020 at 10:02:45AM -0700, Enji Cooper wrote:
> > On Jul 4, 2020, at 8:59 AM, Enji Cooper <yaneurabeya_at_gmail.com> wrote:
> >> On Jul 2, 2020, at 7:57 PM, Enji Cooper <yaneurabeya_at_gmail.com <mailto:yaneurabeya_at_gmail.com>> wrote:
> >>> On Jun 29, 2020, at 10:26 AM, Gordon Bergling <gbe_at_freebsd.org <mailto:gbe_at_freebsd.org>> wrote:
> >>> 
> >>> Hi,
> >>> 
> >>> I recently stumbled across undeletable files that are generated by kyua test runs,
> >>> for example
> >>> 
> >>> -rwxr-xr-x  1 root  wheel  0 May  9 13:10 /tmp/kyua.aB4q62/8676/work/fileforaudit
> >>> 
> >>> I haven't yet identified the test that generate those files, but it is impossible
> >>> to delete them. I have clear_tmp_enable="YES" set in the /etc/rc.conf, but 
> >>> on every boot the system argues that these file aren't deletable. 
> >>> I tried to 'rm -rf' them by hand but, even this wasn't possible. I have looked for
> >>> any extend attributes, but I didn't find any.
> >>> 
> >>> Has anyone an idea how this is possible and may how these files can be deleted?
> >> 
> >> The issue is tests/sys/audit/file-attribute-modify.c , based on the file present that can’t be deleted. Can you please provide more information about the test run in a PR (I see how it can leave files behind, but I want to make sure it is what I think it is, first)?
> > 
> > 	PR filed: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=247761 <https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=247761> . Working on a CR.
> 
> Hi,
> 	I just created the following CR: https://reviews.freebsd.org/D25561 <https://reviews.freebsd.org/D25561> and added the following related GitHub issue to PR: https://github.com/jmmv/kyua/issues/142 <https://github.com/jmmv/kyua/issues/142> . This should be completed to avoid issues like this in the future from occurring.
> Thank you for the report!
> -Enji

Hi Enji,

thanks for taking care of this issue and creating a PR. I didn't find the time 
in the last 3 days. Are you still need informationen about the kyua runs?

I usually just do a
# kyua test -k /usr/tests/Kyuafile
once in a while, which results for example in the following undeletable
files / directories.

-rwxr-xr-x  1 root  wheel  0 Jul  1 12:44 /tmp/kyua.gv1loN/8718/work/fileforaudit
-rwxr-xr-x  1 root  wheel  0 Jul  5 08:50 /tmp/kyua.FH0CAp/8718/work/fileforaudit

--Gordon