linux-kernel - Re: [syzbot] [x25?] possible deadlock in lapbeth_device

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Message-ID: <67e564aa.050a0220.2f068f.0031.GAE@google.com>
Date: Thu, 27 Mar 2025 07:46:02 -0700
From: syzbot <syzbot+377b71db585c9c705f8e@...kaller.appspotmail.com>
To: andrew@...n.ch, davem@...emloft.net, edumazet@...gle.com, 
	eric.dumazet@...il.com, horms@...nel.org, kuba@...nel.org, 
	linux-kernel@...r.kernel.org, linux-x25@...r.kernel.org, lkp@...el.com, 
	llvm@...ts.linux.dev, ms@....tdt.de, netdev@...r.kernel.org, 
	oe-kbuild-all@...ts.linux.dev, pabeni@...hat.com, sdf@...ichev.me, 
	stfomichev@...il.com, syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [x25?] possible deadlock in lapbeth_device_event

Hello,

syzbot tried to test the proposed patch but the build/boot failed:

drivers/net/wan/lapbether.c:376:36: error: 'netdev' undeclared (first use in this function); did you mean 'net_eq'?

Tested on:

commit:         1a9239bb Merge tag 'net-next-6.15' of git://git.kernel..
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=95c3bbe7ce8436a7
dashboard link: https://syzkaller.appspot.com/bug?extid=377b71db585c9c705f8e
compiler:       gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=15a66bb0580000