Hi Julien,

Julien Stephan <jstep...@baylibre.com> escreveu no dia sábado, 30/09/2023
à(s) 15:13:

> Le mer. 27 sept. 2023 à 23:17, Richard Purdie
> <richard.pur...@linuxfoundation.org> a écrit :
> >
> > On Wed, 2023-09-27 at 14:47 +0200, Julien Stephan wrote:
> > > Le mer. 27 sept. 2023 à 12:16, Alexandre Belloni
> > > <alexandre.bell...@bootlin.com> a écrit :
> > > >
> > > > Hello,
> > > >
> > > > I had a build were all the tests passed, then I had this failure:
> > > >
> > > >
> https://autobuilder.yoctoproject.org/typhoon/#/builders/86/builds/5812/steps/14/logs/stdio
> > > >
> > >
> > > Hi Alexandre,
> > > I only see
> > >
> > >    bblock.BBLock.test_lock_single_recipe_all_tasks: FAILED
> > >
> > > but I can't see the actual error :( Is it possible to have it
> somewhere?
> >
> > I am a bit worried this will be hard to reproduce/debug so I had a look
> > at things as I do really want to get things resolved.
> >
> > The error log says:
> >
> > WARNING: The quilt:do_build sig is computed to be
> 255536826e64d835fcc6b5a277e9a3dacaae75318e608fa2df289bdfa23df40e, but the
> sig is locked to
> 0f48875f011499948d53edc6abbe9e4efd617d5ef9233055e4b61411cf01cb87 in
> SIGGEN_LOCKEDSIGS_core2-64
> >
> > and I couldn't reproduce those stamps in a local build or on the
> > builder where it failed (once I got access which took a while).
> >
> > The "while" is important as I think in the meantime things changed
> > which effected the results.
> >
> > On the autobuilder, "bitbake quilt -S none" generated stamp files for
> > quilt. I did this for "build" and "build-st-3046552", the latter being
> > the one where the test failed. There were two different do_build stamps
> > generated. The diff:
> >
> > bitbake-diffsigs
> tmp/stamps/core2-64-poky-linux/quilt/0.67.do_build.sigdata.b502a759bb6bceb6c8ccd76b57db2612501bb66bd9c46ece5f99f8bf16d7ac4a
> ../build/tmp/stamps/core2-64-poky-linux/quilt/0.67.do_build.sigdata.7cf16a1f87d5058e134f3f6fc02612515e28784625413c87d3545e93ae0ab407
> > NOTE: Reconnecting to bitbake server...
> > Hash for task dependency diffstat:do_package_write_rpm changed from
> 41171f7938a2ddbe244372c1cc4300d91b7dca425eb8b214c19262e4949a7f18 to
> 2211ac20553e9dddc710970cf1a663412ece5b5a2071e47c5471b3ee01efa2ce
> >     Hash for task dependency diffstat:do_package changed from
> f3fe486831eede23d2ebbc1efe2e2510f49f5df6d5d8a8ceb7aa2ddc6e11b1ec to
> e5ff0ed8a81d8022b0981162e9b4e286886d9e281adee81175725072c3d413ec
> >     Unable to find matching sigdata for diffstat:do_package with hash
> e5ff0ed8a81d8022b0981162e9b4e286886d9e281adee81175725072c3d413ec
> >
> > i.e. a couple of dependencies were different.
> >
> > bitbake-diffsigs
> tmp/stamps/core2-64-poky-linux/diffstat/1.65.do_package.sigdata.f3fe486831eede23d2ebbc1efe2e2510f49f5df6d5d8a8ceb7aa2ddc6e11b1ec
> ../build/tmp/stamps/core2-64-poky-linux/diffstat/1.65.do_package.sigdata.af8ebe96c5cf424e1094c1599400a56096302e16d0f691daaeec380b963f37b2
> >
> > showed no output, i.e. they appear to be the same but different.
> >
> > My best guess at what is going on here is hash equivalence causing
> > problems.
> >
> > So in summary, I think the best solution will be to disable hash
> > equivalence for these tests.
> >
> >
>
> Hi Richard,
>
> Thank you a lot for digging into this!
> How can I disable the hash equivalence for these tests?
>

Can you try with BB_SIGNATURE_HANDLER using the bibake default config

self.write_config('BB_SIGNATURE_HANDLER = "OEBasicHash"')

Jose


> Should I use BB_BASEHASH_IGNORE_VARS for that?
>
> I tried the following:
> self.write_config("BB_BASEHASH_IGNORE_VARS += \"TOPDIR\"")
>
> But this doesn't work, I get a lot of errors like the following:
> ERROR: When reparsing
>
> /home/jstephan/upstream/yocto/poky/meta/recipes-devtools/quilt/quilt_0.67.bb:
> do_packagedata,
> the basehash value changed from
> 8b6adb69d1f05eddb3e86143bf9a51060f4fac153742964bb4a3d53bee93d377 to
> 9dee5dada20d7f8ccfc89ed3114c428af8c96d665234fead22c25fb118f9f62b. The
> metadata is not deterministic and this needs to be fixed.
> ERROR: The following commands may help:
> ERROR: $ bitbake quilt -cdo_packagedata -Snone
> ERROR: Then:
> ERROR: $ bitbake quilt -cdo_packagedata -Sprintdiff
>
>
>
> Cheers
> Julien
>
> > Cheers,
> >
>
> > Richard
>
> 
>
>

-- 
Best regards,

José Quaresma
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