linux-kernel - Re: [syzbot] [gfs2?] KASAN: use-after-free Read in qd

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Message-ID: <0000000000009655cc060165265f@google.com>
Date:   Wed, 26 Jul 2023 08:03:30 -0700
From:   syzbot <syzbot+3f6a670108ce43356017@...kaller.appspotmail.com>
To:     agruenba@...hat.com, andersson@...nel.org,
        cluster-devel@...hat.com, dmitry.baryshkov@...aro.org,
        eadavis@...a.com, konrad.dybcio@...aro.org,
        linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
        rpeterso@...hat.com, syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [gfs2?] KASAN: use-after-free Read in qd_unlock (2)

syzbot suspects this issue was fixed by commit:

commit 41a37d157a613444c97e8f71a5fb2a21116b70d7
Author: Dmitry Baryshkov <dmitry.baryshkov@...aro.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=17b48111a80000
start commit:   [unknown] 
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=fe56f7d193926860
dashboard link: https://syzkaller.appspot.com/bug?extid=3f6a670108ce43356017
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=1209f878c80000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=111a48ab480000

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: arm64: dts: qcom: qcs404: use symbol names for PCIe resets

For information about bisection process see: https://goo.gl/tpsmEJ#bisection