linux-kernel - Re: WARNING in mark

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Message-ID: <3691620.GRZi0niZ3p@sven-edge>
Date:   Thu, 28 Nov 2019 10:03:13 +0100
From:   Sven Eckelmann <sven@...fation.org>
To:     Dmitry Vyukov <dvyukov@...gle.com>
Cc:     syzkaller <syzkaller@...glegroups.com>,
        syzbot <syzbot+a229d8d995b74f8c4b6c@...kaller.appspotmail.com>,
        a@...table.cc, b.a.t.m.a.n@...ts.open-mesh.org,
        David Miller <davem@...emloft.net>,
        Jakub Kicinski <jakub.kicinski@...ronome.com>,
        Jamal Hadi Salim <jhs@...atatu.com>,
        Jiří Pírko <jiri@...nulli.us>,
        LKML <linux-kernel@...r.kernel.org>, mareklindner@...mailbox.ch,
        netdev <netdev@...r.kernel.org>, sw@...onwunderlich.de,
        syzkaller-bugs <syzkaller-bugs@...glegroups.com>,
        vinicius.gomes@...el.com, wang.yi59@....com.cn,
        Cong Wang <xiyou.wangcong@...il.com>
Subject: Re: WARNING in mark_lock (3)

On Thursday, 28 November 2019 09:54:15 CET Dmitry Vyukov wrote:
[...]
> > I was thinking more about rerunning the same bisect but tell it to assume
> > "crashed: general protection fault in batadv_iv_ogm_queue_add" as OK instead
> > of assuming that it is a crashed like the previous "crashed: WARNING in
> > mark_lock". Just to get a non-bogus bisect result. Or try to rerun the
> > bisect between 40e220b4218b and 89d57dddd7d319ded00415790a0bb3c954b7e386
> 
> But... but this done by a program. What do you mean by "tell it"?

Sorry that I asked about what the infrastructure around syzbot can do and
how the interaction with it looks like.

Kind regards,
	Sven
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