https://github.com/webOS-ports/meta-webos-ports/commit/9fd17a67cdbed92df13a14b002a189b4c6c2d442

is an example where it triggers this error, but doesn't trigger the more
common host-user-contaminated QA error (unless you happened to use UID 1001
on host for the user running bitbake).

Similarly when the files are "installed" with e.g. "cp -a" for which layers
usually use "cp -R --no-dereference --preserve=mode,links -v".

On Mon, Nov 16, 2020 at 10:10 PM Marek Belisko <marek.belisko@gmail.com>
wrote:

> On Mon, Nov 16, 2020 at 9:52 PM Joshua Watt <jpewhacker@gmail.com> wrote:
> >
> >
> > On 11/16/20 2:38 PM, Marek Belisko wrote:
> >
> > Hi,
> >
> > I'm bumping my project based on zeus to dunfell. I've update all
> > layers and in one of my recipes I'm seeing following issue (not see on
> > zeus at all):
> > WARNING: cv-my-test-1.0-r0 do_package: KeyError in ./package/srv/10%.png
> > ERROR: cv-my-test-1.0-r0 do_package: Error executing a python function
> > in exec_python_func() autogenerated:
> >
> > The stack trace of python calls that resulted in this exception/failure
> was:
> > File: 'exec_python_func() autogenerated', lineno: 2, function: <module>
> >      0001:
> >  *** 0002:sstate_report_unihash(d)
> >      0003:
> > File: '/home/ubuntu/projects/my-test-/poky/meta/classes/sstate.bbclass',
> > lineno: 840, function: sstate_report_unihash
> >      0836:    report_unihash = getattr(bb.parse.siggen,
> 'report_unihash', None)
> >      0837:
> >      0838:    if report_unihash:
> >      0839:        ss = sstate_state_fromvars(d)
> >  *** 0840:        report_unihash(os.getcwd(), ss['task'], d)
> >      0841:}
> >      0842:
> >      0843:#
> >      0844:# Shell function to decompress and prepare a package for
> installation
> > File: '/home/ubuntu/projects/my-test-/poky/bitbake/lib/bb/siggen.py',
> > lineno: 555, function: report_unihash
> >      0551:
> >      0552:            if "." in self.method:
> >      0553:                (module, method) = self.method.rsplit('.', 1)
> >      0554:                locs['method'] =
> > getattr(importlib.import_module(module), method)
> >  *** 0555:                outhash = bb.utils.better_eval('method(path,
> > sigfile, task, d)', locs)
> >      0556:            else:
> >      0557:                outhash = bb.utils.better_eval(self.method +
> > '(path, sigfile, task, d)', locs)
> >      0558:
> >      0559:            try:
> > File: '/home/ubuntu/projects/my-test-/poky/bitbake/lib/bb/utils.py',
> > lineno: 420, function: better_eval
> >      0416:    if extraglobals:
> >      0417:        ctx = copy.copy(ctx)
> >      0418:        for g in extraglobals:
> >      0419:            ctx[g] = extraglobals[g]
> >  *** 0420:    return eval(source, ctx, locals)
> >      0421:
> >      0422:@contextmanager
> >      0423:def fileslocked(files):
> >      0424:    """Context manager for locking and unlocking file locks."""
> > File: '<string>', lineno: 1, function: <module>
> >   File "<string>", line 1, in <module>
> >
> > File: '/home/ubuntu/projects/my-test-/poky/meta/lib/oe/sstatesig.py',
> > lineno: 595, function: OEOuthashBasic
> >      0591:            process(root)
> >      0592:            for f in files:
> >      0593:                if f == 'fixmepath':
> >      0594:                    continue
> >  *** 0595:                process(os.path.join(root, f))
> >      0596:    finally:
> >      0597:        os.chdir(prev_dir)
> >      0598:
> >      0599:    return h.hexdigest()
> > File: '/home/ubuntu/projects/my-test-/poky/meta/lib/oe/sstatesig.py',
> > lineno: 551, function: process
> >      0547:                    add_perm(stat.S_IXOTH, 'x')
> >      0548:
> >      0549:                if include_owners:
> >      0550:                    try:
> >  *** 0551:                        update_hash(" %10s" %
> > pwd.getpwuid(s.st_uid).pw_name)
> >      0552:                        update_hash(" %10s" %
> > grp.getgrgid(s.st_gid).gr_name)
> >      0553:                    except KeyError:
> >      0554:                        bb.warn("KeyError in %s" % path)
> >      0555:                        raise
> > Exception: KeyError: 'getpwuid(): uid not found: 1000'
> >
> > ERROR: Logfile of failure stored in:
> >
> /home/ubuntu/projects/my-test-/build/tmp/work/aarch64-poky-linux/cv-my-test/1.0-r0/temp/log.do_package.27454
> >
> > Is this known issue or something related to my host setup?
> >
> > This means the recipe is having host contamination (where the UID of the
> user doing the build is leaking into the file system).
> Some ideas what can be the source of that. This recipe is basically
> just copying files from archive to final rootfs without any special
> processing or so.
> >
> > Thanks and BR,
> >
> > marek
> >
> >
> >
> >
>
> BR,
>
> marek
>
> 
>
>