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Date:   Wed, 12 Aug 2020 20:57:04 -0700
From:   syzbot <syzbot+61acc40a49a3e46e25ea@...kaller.appspotmail.com>
To:     James.Bottomley@...senPartnership.com, amanieu@...il.com,
        arnd@...db.de, benh@...nel.crashing.org, bfields@...ldses.org,
        borntraeger@...ibm.com, bp@...en8.de, catalin.marinas@....com,
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        cyphar@...har.com, dalias@...c.org, davem@...emloft.net,
        deller@....de, dvyukov@...gle.com, fenghua.yu@...el.com,
        geert@...ux-m68k.org, gor@...ux.ibm.com, heiko.carstens@...ibm.com,
        hpa@...or.com, ink@...assic.park.msu.ru, jcmvbkbc@...il.com,
        jhogan@...nel.org, jlayton@...nel.org, kvalo@...eaurora.org,
        linux-alpha@...r.kernel.org, linux-api@...r.kernel.org,
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        mattst88@...il.com, ming.lei@...onical.com, ming.lei@...hat.com,
        mingo@...hat.com, monstr@...str.eu
Subject: Re: INFO: task hung in pipe_release (2)

syzbot has bisected this issue to:

commit fddb5d430ad9fa91b49b1d34d0202ffe2fa0e179
Author: Aleksa Sarai <cyphar@...har.com>
Date:   Sat Jan 18 12:07:59 2020 +0000

    open: introduce openat2(2) syscall

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=164e716a900000
start commit:   6ba1b005 Merge tag 'asm-generic-fixes-5.8' of git://git.ke..
git tree:       upstream
final oops:     https://syzkaller.appspot.com/x/report.txt?x=154e716a900000
console output: https://syzkaller.appspot.com/x/log.txt?x=114e716a900000
kernel config:  https://syzkaller.appspot.com/x/.config?x=84f076779e989e69
dashboard link: https://syzkaller.appspot.com/bug?extid=61acc40a49a3e46e25ea
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=142ae224900000

Reported-by: syzbot+61acc40a49a3e46e25ea@...kaller.appspotmail.com
Fixes: fddb5d430ad9 ("open: introduce openat2(2) syscall")

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

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