From: Dmitry Vyukov <[email protected]>
To: syzbot <[email protected]>
Cc: Pavel Begunkov <[email protected]>,
Jens Axboe <[email protected]>,
[email protected],
linux-fsdevel <[email protected]>,
LKML <[email protected]>,
syzkaller-bugs <[email protected]>,
Al Viro <[email protected]>
Subject: Re: INFO: task hung in io_uring_flush
Date: Wed, 11 Nov 2020 12:21:43 +0100 [thread overview]
Message-ID: <CACT4Y+ao6Sq0T1GB8wqejLh7B8VLiDsxSmrE_40BciAmtcG51Q@mail.gmail.com> (raw)
In-Reply-To: <[email protected]>
On Thu, Sep 17, 2020 at 3:42 AM syzbot
<[email protected]> wrote:
>
> syzbot suspects this issue was fixed by commit:
>
> commit b7ddce3cbf010edbfac6c6d8cc708560a7bcd7a4
> Author: Pavel Begunkov <[email protected]>
> Date: Sat Sep 5 21:45:14 2020 +0000
>
> io_uring: fix cancel of deferred reqs with ->files
>
> bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=173d9b0d900000
> start commit: 9123e3a7 Linux 5.9-rc1
> git tree: upstream
> kernel config: https://syzkaller.appspot.com/x/.config?x=3d400a47d1416652
> dashboard link: https://syzkaller.appspot.com/bug?extid=6338dcebf269a590b668
> syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1573f116900000
> C reproducer: https://syzkaller.appspot.com/x/repro.c?x=144d3072900000
>
> If the result looks correct, please mark the issue as fixed by replying with:
>
> #syz fix: io_uring: fix cancel of deferred reqs with ->files
>
> For information about bisection process see: https://goo.gl/tpsmEJ#bisection
#syz fix: io_uring: fix cancel of deferred reqs with ->files
prev parent reply other threads:[~2020-11-11 11:22 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-08-10 15:36 INFO: task hung in io_uring_flush syzbot
2020-08-10 16:04 ` syzbot
2020-08-10 16:08 ` Pavel Begunkov
2020-08-10 18:11 ` Jens Axboe
2020-09-17 1:42 ` syzbot
2020-11-11 11:21 ` Dmitry Vyukov [this message]
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