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Date: Wed, 14 Oct 2020 00:20:39 +0200
From: Mark Wielaard <mark@klomp.org>
To: buildbot@builder.wildebeest.org
Cc: dwz@sourceware.org
Subject: Re: Buildbot failure in Wildebeest Builder on whole buildset
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Hi,

On Tue, Oct 13, 2020 at 09:29:27PM +0000, buildbot@builder.wildebeest.org wrote:
> The Buildbot has detected a failed build on builder whole buildset while building dwz.
> Full details are available at:
>     https://builder.wildebeest.org/buildbot/#builders/20/builds/236
> 
> Buildbot URL: https://builder.wildebeest.org/buildbot/
> 
> Worker for this Build: fedora-ppc64le
> 
> BUILD FAILED: failed test (failure)
> 
> The Buildbot has detected a failed build on builder whole buildset while building dwz.
> Full details are available at:
>     https://builder.wildebeest.org/buildbot/#builders/22/builds/237
> 
> Buildbot URL: https://builder.wildebeest.org/buildbot/
> 
> Worker for this Build: fedora-ppc64
> 
> Build Reason: <unknown>
> Blamelist: Mark Wielaard <mark@klomp.org>
> 
> BUILD FAILED: failed test (failure)
> 
> Full details are available at:
>     https://builder.wildebeest.org/buildbot/#builders/46/builds/12
> 
> Buildbot URL: https://builder.wildebeest.org/buildbot/
> 
> Worker for this Build: debian-arm64

So that is obviously my last commit. Sorry. All three buildbot workers
fail on the same testcase pr25109.sh which is no-multifile-prop. That
testcase has an empty debug_line and no decl/call_files. It still
generates a .debug_line entry (and because no files have been seen, it
produces a DWARF5 line table, which might be a bug in itself). I don't
yet understand why this fails on ppc64, ppc64le and arm64 only and not
on any other arch. Still investigating.

Cheers,

Mark