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: <0000000000002b5e2405f14e860f@google.com> <0000000000009655cc060165265f@google.com>
In-Reply-To: <0000000000009655cc060165265f@google.com>
From:   Aleksandr Nogikh <nogikh@google.com>
Date:   Wed, 26 Jul 2023 17:09:43 +0200
Message-ID: <CANp29Y7UVO8QGJUC-WB=CT_MKJVUzpJ2pH+e6WAcwqX_4FPgpA@mail.gmail.com>
Subject: Re: [syzbot] [gfs2?] KASAN: use-after-free Read in qd_unlock (2)
To:     syzbot <syzbot+3f6a670108ce43356017@syzkaller.appspotmail.com>
Cc:     agruenba@redhat.com, andersson@kernel.org,
        cluster-devel@redhat.com, dmitry.baryshkov@linaro.org,
        eadavis@sina.com, konrad.dybcio@linaro.org,
        linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
        rpeterso@redhat.com, syzkaller-bugs@googlegroups.com
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
Precedence: bulk

On Wed, Jul 26, 2023 at 5:03=E2=80=AFPM syzbot
<syzbot+3f6a670108ce43356017@syzkaller.appspotmail.com> wrote:
>
> syzbot suspects this issue was fixed by commit:
>
> commit 41a37d157a613444c97e8f71a5fb2a21116b70d7
> Author: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
> Date:   Mon Dec 26 04:21:51 2022 +0000
>
>     arm64: dts: qcom: qcs404: use symbol names for PCIe resets
>
> bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=3D17b48111a8=
0000
> start commit:   [unknown]
> git tree:       upstream
> kernel config:  https://syzkaller.appspot.com/x/.config?x=3Dfe56f7d193926=
860
> dashboard link: https://syzkaller.appspot.com/bug?extid=3D3f6a670108ce433=
56017
> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=3D1209f878c80=
000
> C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=3D111a48ab48000=
0
>
> If the result looks correct, please mark the issue as fixed by replying w=
ith:

No, it's quite unlikely.

>
> #syz fix: arm64: dts: qcom: qcs404: use symbol names for PCIe resets
>
> For information about bisection process see: https://goo.gl/tpsmEJ#bisect=
ion
>
> --
> You received this message because you are subscribed to the Google Groups=
 "syzkaller-bugs" group.
> To unsubscribe from this group and stop receiving emails from it, send an=
 email to syzkaller-bugs+unsubscribe@googlegroups.com.
> To view this discussion on the web visit https://groups.google.com/d/msgi=
d/syzkaller-bugs/0000000000009655cc060165265f%40google.com.