From: syzbot <syzbot+2625ce08c2659fb9961a@syzkaller.appspotmail.com>
To: dhowells@redhat.com, jlayton@kernel.org, joannelkoong@gmail.com,
josef@toxicpanda.com, linux-fsdevel@vger.kernel.org,
linux-kernel@vger.kernel.org, miklos@szeredi.hu,
mszeredi@redhat.com, netfs@lists.linux.dev,
syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] [netfs?] KASAN: slab-use-after-free Read in iov_iter_revert
Date: Fri, 29 Nov 2024 16:21:02 -0800 [thread overview]
Message-ID: <674a5a6e.050a0220.253251.00d3.GAE@google.com> (raw)
In-Reply-To: <66ed861b.050a0220.2abe4d.0016.GAE@google.com>
syzbot has bisected this issue to:
commit 3b97c3652d9128ab7f8c9b8adec6108611fdb153
Author: Joanne Koong <joannelkoong@gmail.com>
Date: Thu Oct 24 17:18:08 2024 +0000
fuse: convert direct io to use folios
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1033bf5f980000
start commit: b86545e02e8c Merge tag 'acpi-6.13-rc1-2' of git://git.kern..
git tree: upstream
final oops: https://syzkaller.appspot.com/x/report.txt?x=1233bf5f980000
console output: https://syzkaller.appspot.com/x/log.txt?x=1433bf5f980000
kernel config: https://syzkaller.appspot.com/x/.config?x=5f0b9d4913852126
dashboard link: https://syzkaller.appspot.com/bug?extid=2625ce08c2659fb9961a
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14534f78580000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=10c3d3c0580000
Reported-by: syzbot+2625ce08c2659fb9961a@syzkaller.appspotmail.com
Fixes: 3b97c3652d91 ("fuse: convert direct io to use folios")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
next prev parent reply other threads:[~2024-11-30 0:21 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-20 14:26 [syzbot] [netfs?] KASAN: slab-use-after-free Read in iov_iter_revert syzbot
2024-11-30 0:21 ` syzbot [this message]
2025-01-02 20:18 ` Miklos Szeredi
2025-01-02 20:18 ` syzbot
2025-01-02 20:19 ` Miklos Szeredi
2025-01-02 20:19 ` syzbot
2025-01-03 23:11 ` Joanne Koong
2025-01-03 23:11 ` syzbot
2025-01-06 17:23 ` Joanne Koong
2025-01-06 17:42 ` [syzbot] [fuse?] " syzbot
[not found] <CAJnrk1bRY+KHdJ+yjOrb4ATHF2Xec=tUmPrn+nEPjRzNbUY7mQ@mail.gmail.com>
2025-01-03 23:20 ` [syzbot] [netfs?] " syzbot
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=674a5a6e.050a0220.253251.00d3.GAE@google.com \
--to=syzbot+2625ce08c2659fb9961a@syzkaller.appspotmail.com \
--cc=dhowells@redhat.com \
--cc=jlayton@kernel.org \
--cc=joannelkoong@gmail.com \
--cc=josef@toxicpanda.com \
--cc=linux-fsdevel@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=miklos@szeredi.hu \
--cc=mszeredi@redhat.com \
--cc=netfs@lists.linux.dev \
--cc=syzkaller-bugs@googlegroups.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox