linux-kernel - [syzbot] Monthly sctp report (Oct 2025)

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <68f88d79.050a0220.346f24.0039.GAE@google.com>
Date: Wed, 22 Oct 2025 00:53:29 -0700
From: syzbot <syzbot+list414156adcf2ae8feb6cc@...kaller.appspotmail.com>
To: linux-kernel@...r.kernel.org, linux-sctp@...r.kernel.org, 
	lucien.xin@...il.com, marcelo.leitner@...il.com, netdev@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: [syzbot] Monthly sctp report (Oct 2025)

Hello sctp maintainers/developers,

This is a 31-day syzbot report for the sctp subsystem.
All related reports/information can be found at:
https://syzkaller.appspot.com/upstream/s/sctp

During the period, 3 new issues were detected and 0 were fixed.
In total, 7 issues are still open and 75 have already been fixed.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 111     Yes   INFO: rcu detected stall in NF_HOOK (2)
                  https://syzkaller.appspot.com/bug?extid=34c2df040c6cfa15fdfe
<2> 34      Yes   INFO: rcu detected stall in sock_close (5)
                  https://syzkaller.appspot.com/bug?extid=9a29e1dba699b6f46a03
<3> 1       No    WARNING: refcount bug in sctp_generate_timeout_event (2)
                  https://syzkaller.appspot.com/bug?extid=b86c971dee837a7f5993

---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzkaller@...glegroups.com.

To disable reminders for individual bugs, reply with the following command:
#syz set <Ref> no-reminders

To change bug's subsystems, reply with:
#syz set <Ref> subsystems: new-subsystem

You may send multiple commands in a single email message.