linux-kernel - Re: [syzbot] [afs?] WARNING: ODEBUG bug in delete

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Message-ID: <67eb172e.050a0220.1547ec.0179.GAE@google.com>
Date: Mon, 31 Mar 2025 15:29:02 -0700
From: syzbot <syzbot+ab13429207fe1c8c92e8@...kaller.appspotmail.com>
To: dhowells@...hat.com, linux-afs@...ts.infradead.org, 
	linux-kernel@...r.kernel.org, linux-trace-kernel@...r.kernel.org, 
	marc.dionne@...istor.com, mathieu.desnoyers@...icios.com, mhiramat@...nel.org, 
	rostedt@...dmis.org, syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [afs?] WARNING: ODEBUG bug in delete_node (3)

Hello,

syzbot has tested the proposed patch but the reproducer is still triggering an issue:
unregister_netdevice: waiting for DEV to become free

unregister_netdevice: waiting for batadv0 to become free. Usage count = 3

Tested on:

commit:         1e7857b2 x86: don't re-generate cpufeaturemasks.h so e..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=12692404580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=56c806e1bbb36dee
dashboard link: https://syzkaller.appspot.com/bug?extid=ab13429207fe1c8c92e8
compiler:       Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
patch:          https://syzkaller.appspot.com/x/patch.diff?x=178cce4c580000