[syzbot-moderation] Monthly wireguard report (Jul 2024)

[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 2 were fixed.
In total, 9 issues are still open and 18 have been fixed so far.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 1009 No KCSAN: data-race in wg_packet_send_staged_packets / wg_packet_send_staged_packets (3)
https://syzkaller.appspot.com/bug?extid=6ba34f16b98fe40daef1
<2> 59 No INFO: task hung in __tun_chr_ioctl (6)
https://syzkaller.appspot.com/bug?extid=26c7b4c3afe5450b3e15
<3> 14 No WARNING in kthread_unpark (2)
https://syzkaller.appspot.com/bug?extid=943d34fa3cf2191e3068
<4> 10 No WARNING: locking bug in try_to_wake_up
https://syzkaller.appspot.com/bug?extid=8aaf2df2ef0164ffe1fb

The report will be sent to: [wire...@lists.zx2c4.com Ja...@zx2c4.com net...@vger.kernel.org linux-...@vger.kernel.org].

---
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 syzk...@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

If the report looks fine to you, reply with:
#syz upstream

To regenerate the report, reply with:
#syz regenerate

You may send multiple commands in a single email message.

[Aleksandr Nogikh]

On Wed, Jul 3, 2024 at 10:32 PM syzbot
<syzbot+listd175...@syzkaller.appspotmail.com> wrote:
>
> 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 2 were fixed.
> In total, 9 issues are still open and 18 have been fixed so far.
>
> Some of the still happening issues:
>
> Ref Crashes Repro Title
> <1> 1009 No KCSAN: data-race in wg_packet_send_staged_packets / wg_packet_send_staged_packets (3)
> https://syzkaller.appspot.com/bug?extid=6ba34f16b98fe40daef1
> <2> 59 No INFO: task hung in __tun_chr_ioctl (6)
> https://syzkaller.appspot.com/bug?extid=26c7b4c3afe5450b3e15
> <3> 14 No WARNING in kthread_unpark (2)
> https://syzkaller.appspot.com/bug?extid=943d34fa3cf2191e3068
> <4> 10 No WARNING: locking bug in try_to_wake_up
> https://syzkaller.appspot.com/bug?extid=8aaf2df2ef0164ffe1fb

#syz set <4> subsystems: kernel

#syz regenerate

>
> The report will be sent to: [wire...@lists.zx2c4.com Ja...@zx2c4.com net...@vger.kernel.org linux-...@vger.kernel.org].
>
> ---
> 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 syzk...@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
>
> If the report looks fine to you, reply with:
> #syz upstream
>
> To regenerate the report, reply with:
> #syz regenerate
>
> You may send multiple commands in a single email message.
>

> --
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[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 2 were fixed.

In total, 8 issues are still open and 18 have been fixed so far.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 1009 No KCSAN: data-race in wg_packet_send_staged_packets / wg_packet_send_staged_packets (3)
https://syzkaller.appspot.com/bug?extid=6ba34f16b98fe40daef1
<2> 59 No INFO: task hung in __tun_chr_ioctl (6)
https://syzkaller.appspot.com/bug?extid=26c7b4c3afe5450b3e15
<3> 14 No WARNING in kthread_unpark (2)
https://syzkaller.appspot.com/bug?extid=943d34fa3cf2191e3068

The report will be sent to: [wire...@lists.zx2c4.com Ja...@zx2c4.com linux-...@vger.kernel.org net...@vger.kernel.org].

[Aleksandr Nogikh]

#syz upstream

> --
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> To view this discussion on the web visit https://groups.google.com/d/msgid/syzkaller-upstream-moderation/000000000000e0ce00061c646edc%40google.com.