From: syzbot <syzbot+984a5c208d87765b2ee7@syzkaller.appspotmail.com>
To: brauner@kernel.org, davem@davemloft.net, edumazet@google.com,
horms@kernel.org, jack@suse.cz, kuba@kernel.org,
linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-sctp@vger.kernel.org, lucien.xin@gmail.com,
marcelo.leitner@gmail.com, mjguzik@gmail.com,
netdev@vger.kernel.org, pabeni@redhat.com,
syzkaller-bugs@googlegroups.com, torvalds@linux-foundation.org,
viro@zeniv.linux.org.uk
Subject: Re: [syzbot] [fs?] kernel BUG in sctp_getsockopt_peeloff_common
Date: Mon, 01 Dec 2025 14:09:02 -0800 [thread overview]
Message-ID: <692e11fe.a70a0220.d98e3.018e.GAE@google.com> (raw)
In-Reply-To: <692d66d3.a70a0220.2ea503.00b2.GAE@google.com>
syzbot has bisected this issue to:
commit 457528eb27c3a3053181939ca65998477cc39c49
Author: Christian Brauner <brauner@kernel.org>
Date: Sun Nov 23 16:33:47 2025 +0000
net/sctp: convert sctp_getsockopt_peeloff_common() to FD_PREPARE()
bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1136a512580000
start commit: 7d31f578f323 Add linux-next specific files for 20251128
git tree: linux-next
final oops: https://syzkaller.appspot.com/x/report.txt?x=1336a512580000
console output: https://syzkaller.appspot.com/x/log.txt?x=1536a512580000
kernel config: https://syzkaller.appspot.com/x/.config?x=6336d8e94a7c517d
dashboard link: https://syzkaller.appspot.com/bug?extid=984a5c208d87765b2ee7
syz repro: https://syzkaller.appspot.com/x/repro.syz?x=16a2322c580000
C reproducer: https://syzkaller.appspot.com/x/repro.c?x=12a3c512580000
Reported-by: syzbot+984a5c208d87765b2ee7@syzkaller.appspotmail.com
Fixes: 457528eb27c3 ("net/sctp: convert sctp_getsockopt_peeloff_common() to FD_PREPARE()")
For information about bisection process see: https://goo.gl/tpsmEJ#bisection
next prev parent reply other threads:[~2025-12-01 22:09 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-12-01 9:58 [syzbot] [fs?] kernel BUG in sctp_getsockopt_peeloff_common syzbot
2025-12-01 12:57 ` Mateusz Guzik
2025-12-01 13:45 ` syzbot
2025-12-01 14:07 ` Al Viro
2025-12-02 9:49 ` Christian Brauner
2025-12-01 22:09 ` syzbot [this message]
2025-12-04 22:53 ` Xin Long
2025-12-05 9:44 ` Christian Brauner
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