From: syzbot <syzbot+d587b24799bd8c2d32f4@syzkaller.appspotmail.com>
To: bfoster@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com,
davem@davemloft.net, herbert@gondor.apana.org.au, hpa@zytor.com,
kent.overstreet@linux.dev, linux-bcachefs@vger.kernel.org,
linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org,
mingo@redhat.com, syzkaller-bugs@googlegroups.com,
tglx@linutronix.de, x86@kernel.org
Subject: Re: [syzbot] [bcachefs] KASAN: use-after-free Read in crypto_poly1305_update
Date: Tue, 18 Feb 2025 14:05:02 -0800 [thread overview]
Message-ID: <67b5040e.050a0220.14d86d.0013.GAE@google.com> (raw)
In-Reply-To: <67b2eaf8.050a0220.173698.0020.GAE@google.com>
syzbot has bisected this issue to:
commit 03ef80b469d5d83530ce1ce15be78a40e5300f9b
Author: Kent Overstreet <kent.overstreet@linux.dev>
Date: Sat Sep 23 22:41:51 2023 +0000
bcachefs: Ignore unknown mount options
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=15a303a4580000
start commit: 2408a807bfc3 Merge tag 'vfs-6.14-rc4.fixes' of git://git.k..
git tree: upstream
final oops: https://syzkaller.appspot.com/x/report.txt?x=17a303a4580000
console output: https://syzkaller.appspot.com/x/log.txt?x=13a303a4580000
kernel config: https://syzkaller.appspot.com/x/.config?x=6cc40dfe827ffb85
dashboard link: https://syzkaller.appspot.com/bug?extid=d587b24799bd8c2d32f4
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=12c4f2e4580000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=17e4c498580000
Reported-by: syzbot+d587b24799bd8c2d32f4@syzkaller.appspotmail.com
Fixes: 03ef80b469d5 ("bcachefs: Ignore unknown mount options")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
next prev parent reply other threads:[~2025-02-18 22:05 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-02-17 7:53 [syzbot] [crypto?] KASAN: use-after-free Read in crypto_poly1305_update syzbot
2025-02-17 10:24 ` Ard Biesheuvel
2025-02-18 22:05 ` syzbot [this message]
2025-07-17 20:49 ` [syzbot] [bcachefs] " syzbot
2025-07-17 21:45 ` Forwarded: " 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=67b5040e.050a0220.14d86d.0013.GAE@google.com \
--to=syzbot+d587b24799bd8c2d32f4@syzkaller.appspotmail.com \
--cc=bfoster@redhat.com \
--cc=bp@alien8.de \
--cc=dave.hansen@linux.intel.com \
--cc=davem@davemloft.net \
--cc=herbert@gondor.apana.org.au \
--cc=hpa@zytor.com \
--cc=kent.overstreet@linux.dev \
--cc=linux-bcachefs@vger.kernel.org \
--cc=linux-crypto@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@redhat.com \
--cc=syzkaller-bugs@googlegroups.com \
--cc=tglx@linutronix.de \
--cc=x86@kernel.org \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.