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Date:      Sat, 26 Feb 2022 17:42:39 +0100
From:      Rainer Hurling <rhurlin@gwdg.de>
To:        Tomoaki AOKI <junchoon@dec.sakura.ne.jp>
Cc:        "freebsd-current@freebsd.org" <freebsd-current@freebsd.org>
Subject:   Re: Build faulure of editors/libreoffice only on src main (stable/13 is OK)
Message-ID:  <2ac89863-c9b1-6572-d44c-317b5e839e44@gwdg.de>
In-Reply-To: <20220226221408.6717d4517fdafe15dfad2f20@dec.sakura.ne.jp>
References:  <20220226210412.f3599f415923a0b369c248bb@dec.sakura.ne.jp> <A6F81CFE-B400-4164-A7D5-DE53EAB30347@freebsd.org> <20220226221408.6717d4517fdafe15dfad2f20@dec.sakura.ne.jp>

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Am 26.02.22 um 14:14 schrieb Tomoaki AOKI:
> Thanks.
> But unfortunately, as I've described at Comment 21 [2] of Bug 262008,
> setting kern.elf64.aslr.enable=0 didn't help.
> As I'm building on amd64 and not built for compat32, I've not touched
> kern.elf32.aslr.enable.
> And as these are regular writable sysctl (and also are tunables, too),
> setting these in /boot/loader.conf and reboot before build is not
> tested.

I just tried building _after a reboot_ whith kern.elf64.aslr.enable=0 on 
recent CURRENT and it doesn't work for me.

14.0-CURRENT #0 main-n253393-2bfdc1ee9b1 amd64

Best wishes,
Rainer


> Should I set more sysctl's? I thought setting above actually disable
> all aslr related features (for 64bit), regardless its 1 ro 0.
> 
> Error messages (with "MAKE_JOBS_UNSAFE=yes") and backtraces are
> described at Comment 20 [3].
> 
> [2] https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=262008#c21
> 
> [3] https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=262008#c20
> 
> 
> On Sat, 26 Feb 2022 13:29:26 +0100
> Michael Gmelin <grembo@freebsd.org> wrote:
> 
>> Maybe it’s related to ASLR? (or is it also enabled in 13/stable?)
>>
>>> On 26. Feb 2022, at 13:05, Tomoaki AOKI <junchoon@dec.sakura.ne.jp> wrote:
>>>
>>> 〓(Re-sent as not yet delivered in more than 5 hours)
>>>
>>> Hi.
>>>
>>> I have a build failure of editors/libreoffice on src main, amd64.
>>> As I've reported on Bug 262008 [1], problems on stable/13 is already
>>> fixed, but still fails on main with different faulure mode.
>>>
>>> A tool gengal.bin, built within whole libreoffice build, coredumps but
>>> it went OK on stable/13.
>>>
>>> Port options are now default on both main and stable/13.
>>>
>>> I now come to suspect the differences about toolchains within main and
>>> stable/13, but as editors/libreoffivce is giant and this failure
>>> happenes almost at the end of build, usual bisecting is not realistic.
>>> (Would require tens of weekends, maybe.)
>>>
>>> Any thoughts? Or am I missing something to check for?
>>>
>>> Regards.
>>>
>>>
>>> [1] https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=262008
>>>
>>> -- 
>>> Tomoaki AOKI    <junchoon@dec.sakura.ne.jp>
>>
>>
> 
> 




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