[syzbot] Monthly wireguard report (Sep 2026)

[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, 1 new issues were detected and 0 were fixed.
In total, 5 issues are still open and 21 have already been fixed.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 9       Yes   BUG: workqueue lockup in wg_packet_decrypt_worker
                  https://syzkaller.appspot.com/bug?extid=d0d2f1a65f45b319d25d
<2> 3       No    BUG: soft lockup in wg_packet_decrypt_worker
                  https://syzkaller.appspot.com/bug?extid=27a6e390f71f14f4fecf
<3> 20      Yes   INFO: rcu detected stall in wg_packet_handshake_receive_worker (3)
                  https://syzkaller.appspot.com/bug?extid=48f45f6dd79ca20c3283

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