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From: syzbot <>
Subject: Re: BUG: unable to handle kernel NULL pointer dereference in call_rcu
Date: Wed, 24 Feb 2021 04:58:08 -0800	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

syzbot has bisected this issue to:

commit 97593cad003c668e2532cb2939a24a031f8de52d
Author: Andrey Konovalov <>
Date:   Tue Dec 22 20:03:28 2020 +0000

    kasan: sanitize objects when metadata doesn't fit

bisection log:
start commit:   614cb589 Merge tag 'acpi-5.11-rc1-2' of git://git.kernel.o..
git tree:       upstream
final oops:
console output:
kernel config:
dashboard link:
syz repro:
C reproducer:

Fixes: 97593cad003c ("kasan: sanitize objects when metadata doesn't fit")

For information about bisection process see:

  parent reply	other threads:[~2021-02-24 13:38 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-26 23:25 BUG: unable to handle kernel NULL pointer dereference in call_rcu syzbot
2020-12-27 19:45 ` Andrew Morton
2020-12-27 19:51   ` Dmitry Vyukov
2020-12-28  4:19     ` Walter Wu
2021-02-24 12:58 ` syzbot [this message]
2021-02-24 15:11   ` Andrey Konovalov

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