Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20;
MIME-Version: 1.0
References: <000000000000a0d7f305eecfcbb9@google.com> <000000000000ca24700601714dd2@google.com>
In-Reply-To: <000000000000ca24700601714dd2@google.com>
From:   Aleksandr Nogikh <nogikh@google.com>
Date:   Thu, 27 Jul 2023 08:47:04 +0200
Message-ID: <CANp29Y5htGCC0X73qb-iGwjN0OaFCmCRKTEdhCcF_nx7aLpe2w@mail.gmail.com>
Subject: Re: [syzbot] [ntfs3?] WARNING in path_openat
To:     syzbot <syzbot+be8872fcb764bf9fea73@syzkaller.appspotmail.com>
Cc:     almaz.alexandrovich@paragon-software.com, bp@alien8.de,
        linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
        ntfs3@lists.linux.dev, syzkaller-bugs@googlegroups.com,
        viro@zeniv.linux.org.uk, yazen.ghannam@amd.com
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
Precedence: bulk

Please ignore this bisection result.

On Thu, Jul 27, 2023 at 7:33=E2=80=AFAM syzbot
<syzbot+be8872fcb764bf9fea73@syzkaller.appspotmail.com> wrote:
>
> syzbot suspects this issue was fixed by commit:
>
> commit 00e4feb8c0476bbde3c8bf4a593e0f82ca9a4df6
> Author: Yazen Ghannam <yazen.ghannam@amd.com>
> Date:   Fri Jan 27 17:04:03 2023 +0000
>
>     EDAC/amd64: Rename debug_display_dimm_sizes()
>
> bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=3D157a6f81a8=
0000

accumulated error probability: 0.50
< .. >
reproducer is flaky (0.11 repro chance estimate)

The reproducer was too unstable and the threshold for non-reporting is
currently exactly 0.5 :)
I'll decrease it.

> start commit:   c1649ec55708 Merge tag 'nfsd-6.2-4' of git://git.kernel.o=
r..
> git tree:       upstream
> kernel config:  https://syzkaller.appspot.com/x/.config?x=3D319a3509d25b0=
f85
> dashboard link: https://syzkaller.appspot.com/bug?extid=3Dbe8872fcb764bf9=
fea73
> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=3D17c604fe480=
000
>
> If the result looks correct, please mark the issue as fixed by replying w=
ith:
>
> #syz fix: EDAC/amd64: Rename debug_display_dimm_sizes()
>
> For information about bisection process see: https://goo.gl/tpsmEJ#bisect=
ion
>