From: Palash Oswal <[email protected]>
To: Pavel Begunkov <[email protected]>
Cc: Jens Axboe <[email protected]>,
[email protected], LKML <[email protected]>
Subject: Re: KASAN: stack-out-of-bounds Read in iov_iter_revert
Date: Sun, 2 May 2021 21:27:54 +0530 [thread overview]
Message-ID: <CAGyP=7dnUO2no7MoytuNeQkdKe2H3Tpwh8CvFvAPNURV0n+dqg@mail.gmail.com> (raw)
In-Reply-To: <[email protected]>
On Sun, May 2, 2021 at 9:25 PM Pavel Begunkov <[email protected]> wrote:
>
> On 5/2/21 4:13 PM, Palash Oswal wrote:
> > On Sun, May 2, 2021 at 4:07 PM Pavel Begunkov <[email protected]> wrote:
> >> May be related to
> >> http://mail.spinics.net/lists/io-uring/msg07874.html
> >>
> >> Was it raw bdev I/O, or a normal filesystem?
> >
> > Normal filesystem.
>
> To avoid delays when I get to it, can you tell what fs it was?
> Just it case it is an fs specific deviation
>
> --
> Pavel Begunkov
root@syzkaller:~# mount
/dev/sda on / type ext4 (rw,relatime)
I used https://github.com/google/syzkaller/blob/master/tools/create-image.sh
to build the qemu image.
prev parent reply other threads:[~2021-05-02 15:58 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-02 10:09 KASAN: stack-out-of-bounds Read in iov_iter_revert Palash Oswal
2021-05-02 10:36 ` Pavel Begunkov
2021-05-02 15:13 ` Palash Oswal
2021-05-02 15:55 ` Pavel Begunkov
2021-05-02 15:57 ` Palash Oswal [this message]
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