From: Andrey Konovalov <andreyknvl@google.com>
To: Qian Cai <cai@redhat.com>
Cc: syzbot <syzbot+2d6f3dad1a42d86a5801@syzkaller.appspotmail.com>,
Andrew Morton <akpm@linux-foundation.org>,
LKML <linux-kernel@vger.kernel.org>,
Linux Memory Management List <linux-mm@kvack.org>,
Linux-Next Mailing List <linux-next@vger.kernel.org>,
Stephen Rothwell <sfr@canb.auug.org.au>,
syzkaller-bugs <syzkaller-bugs@googlegroups.com>,
Dmitry Vyukov <dvyukov@google.com>,
Alexander Potapenko <glider@google.com>,
Marco Elver <elver@google.com>
Subject: Re: linux-next boot error: BUG: unable to handle kernel NULL pointer dereference in mempool_init_node
Date: Wed, 11 Nov 2020 18:43:46 +0100 [thread overview]
Message-ID: <CAAeHK+yLgDYOS35sWT8=4_d-gZKU_B10D9ZEBPZDC1P6MO2D6Q@mail.gmail.com> (raw)
In-Reply-To: <bf31020f4e50b303fd0dd3dfda0e50de79ed25db.camel@redhat.com>
On Wed, Nov 11, 2020 at 5:26 PM Qian Cai <cai@redhat.com> wrote:
>
> It looks to me the code paths below had recently been modified heavily by this
> patchset. If this is reproducible, it can be confirmed by reverting it.
>
> https://lore.kernel.org/linux-arm-kernel/cover.1605046662.git.andreyknvl@google.com/
I'll try to reproduce this and figure out the issue. Thanks for letting us know!
next prev parent reply other threads:[~2020-11-11 17:44 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-11 7:45 syzbot
2020-11-11 16:25 ` Qian Cai
2020-11-11 17:43 ` Andrey Konovalov [this message]
2020-11-11 19:26 ` Lorenzo Stoakes
2020-11-11 19:44 ` Andrey Konovalov
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