linux-kernel - Forwarded: Re: [syzbot] [usb?] [media?] WARNING in media_create_pad

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Message-ID: <69158792.050a0220.3565dc.0020.GAE@google.com>
Date: Wed, 12 Nov 2025 23:24:02 -0800
From: syzbot <syzbot+701fc9cc0cb44e2b0fe9@...kaller.appspotmail.com>
To: linux-kernel@...r.kernel.org, syzkaller-bugs@...glegroups.com
Subject: Forwarded: Re: [syzbot] [usb?] [media?] WARNING in
 media_create_pad_link (2)

For archival purposes, forwarding an incoming command email to
linux-kernel@...r.kernel.org, syzkaller-bugs@...glegroups.com.

***

Subject: Re: [syzbot] [usb?] [media?] WARNING in media_create_pad_link (2)
Author: ribalda@...omium.org

#syz fix: media: uvcvideo: Mark invalid entities with id UVC_INVALID_ENTITY_ID

On Thu, 13 Nov 2025 at 01:45, syzbot
<syzbot+701fc9cc0cb44e2b0fe9@...kaller.appspotmail.com> wrote:
>
> syzbot suspects this issue was fixed by commit:
>
> commit 0e2ee70291e64a30fe36960c85294726d34a103e
> Author: Thadeu Lima de Souza Cascardo <cascardo@...lia.com>
> Date:   Wed Aug 20 16:08:16 2025 +0000
>
>     media: uvcvideo: Mark invalid entities with id UVC_INVALID_ENTITY_ID
>
> bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=13f0f0b4580000
> start commit:   07e27ad16399 Linux 6.17-rc7
> git tree:       upstream
> kernel config:  https://syzkaller.appspot.com/x/.config?x=4d8792ecb6308d0f
> dashboard link: https://syzkaller.appspot.com/bug?extid=701fc9cc0cb44e2b0fe9
> syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=12e38142580000
> C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=12da427c580000
>
> If the result looks correct, please mark the issue as fixed by replying with:
>
> #syz fix: media: uvcvideo: Mark invalid entities with id UVC_INVALID_ENTITY_ID
>
> For information about bisection process see: https://goo.gl/tpsmEJ#bisection



-- 
Ricardo Ribalda