netdev - Re: [syzbot] [virt?] [net?] possible deadlock in vsock

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Message-ID: <jms5wjabuhoohobldv4zzfa6gurpnbw5xb5ejeha7md4z7atpj@r5b7mk5mn4n3>
Date: Tue, 21 Oct 2025 12:59:05 +0200
From: Stefano Garzarella <sgarzare@...hat.com>
To: syzbot <syzbot+10e35716f8e4929681fa@...kaller.appspotmail.com>
Cc: davem@...emloft.net, edumazet@...gle.com, horms@...nel.org, 
	kuba@...nel.org, linux-kernel@...r.kernel.org, netdev@...r.kernel.org, 
	pabeni@...hat.com, syzkaller-bugs@...glegroups.com, virtualization@...ts.linux.dev
Subject: Re: [syzbot] [virt?] [net?] possible deadlock in vsock_linger

On Mon, Oct 20, 2025 at 05:02:56PM -0700, syzbot wrote:
>Hello,
>
>syzbot found the following issue on:
>
>HEAD commit:    d9043c79ba68 Merge tag 'sched_urgent_for_v6.18_rc2' of git..
>git tree:       upstream
>console output: https://syzkaller.appspot.com/x/log.txt?x=130983cd980000
>kernel config:  https://syzkaller.appspot.com/x/.config?x=f3e7b5a3627a90dd
>dashboard link: https://syzkaller.appspot.com/bug?extid=10e35716f8e4929681fa
>compiler:       gcc (Debian 12.2.0-14+deb12u1) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
>syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=17f0f52f980000
>C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=11ea9734580000

#syz test


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