From: syzbot <syzbot+87b8e6ed25dbc41759f7@syzkaller.appspotmail.com>
To: joannelkoong@gmail.com, josef@toxicpanda.com,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
miklos@szeredi.hu, mszeredi@redhat.com,
syzkaller-bugs@googlegroups.com
Subject: Re: [syzbot] [fuse?] KASAN: null-ptr-deref Read in fuse_copy_do
Date: Thu, 28 Nov 2024 23:00:03 -0800 [thread overview]
Message-ID: <67496673.050a0220.253251.00a4.GAE@google.com> (raw)
In-Reply-To: <67475f25.050a0220.253251.005b.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=1648df5f980000
start commit: 445d9f05fa14 Merge tag 'nfsd-6.13' of git://git.kernel.org..
git tree: upstream
final oops: https://syzkaller.appspot.com/x/report.txt?x=1548df5f980000
console output: https://syzkaller.appspot.com/x/log.txt?x=1148df5f980000
kernel config: https://syzkaller.appspot.com/x/.config?x=3c44a32edb32752c
dashboard link: https://syzkaller.appspot.com/bug?extid=87b8e6ed25dbc41759f7
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=11fd43c0580000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=15cf2f5f980000
Reported-by: syzbot+87b8e6ed25dbc41759f7@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:[~2024-11-29 7:00 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-11-27 18:04 [syzbot] [fuse?] KASAN: null-ptr-deref Read in fuse_copy_do syzbot
2024-11-29 7:00 ` syzbot [this message]
2024-11-29 19:34 ` [syzbot] " syzbot
2024-12-02 21:01 ` [syzbot] Re: [syzbot] [fuse?] " syzbot
[not found] <1120cfcf-75d7-49ec-a19b-fbcf43a4a1f5@gmail.com>
2024-11-29 21:50 ` syzbot
[not found] <cb177d36-82c1-4dbc-8f77-2619c79f93b8@fastmail.fm>
2024-12-02 22:32 ` syzbot
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