[syzbot] Monthly wireguard report (May 2025)

[syzbot] Monthly wireguard report (May 2025)

[syzbot]

Hello wireguard maintainers/developers,

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

During the period, 0 new issues were detected and 0 were fixed.
In total, 5 issues are still open and 19 have already been fixed.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 12253   Yes   BUG: workqueue lockup (5)
                  https://syzkaller.appspot.com/bug?extid=f0b66b520b54883d4b9d
<2> 360     No    INFO: task hung in wg_netns_pre_exit (5)
                  https://syzkaller.appspot.com/bug?extid=f2fbf7478a35a94c8b7c
<3> 248     No    INFO: task hung in netdev_run_todo (4)
                  https://syzkaller.appspot.com/bug?extid=894cca71fa925aabfdb2
<4> 3       Yes   INFO: rcu detected stall in wg_packet_handshake_receive_worker (3)
                  https://syzkaller.appspot.com/bug?extid=48f45f6dd79ca20c3283

---
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@googlegroups.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.