linux-kernel - Re: [syzbot] [mm?] possible deadlock in lock_next

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Message-ID: <6875ba5c.a70a0220.18f9d4.0019.GAE@google.com>
Date: Mon, 14 Jul 2025 19:18:04 -0700
From: syzbot <syzbot+159a3ef1894076a6a6e9@...kaller.appspotmail.com>
To: hdanton@...a.com, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [mm?] possible deadlock in lock_next_vma

Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-by: syzbot+159a3ef1894076a6a6e9@...kaller.appspotmail.com
Tested-by: syzbot+159a3ef1894076a6a6e9@...kaller.appspotmail.com

Tested on:

commit:         0be23810 Add linux-next specific files for 20250714
git tree:       linux-next
console output: https://syzkaller.appspot.com/x/log.txt?x=1123718c580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=be9e2082003f81ff
dashboard link: https://syzkaller.appspot.com/bug?extid=159a3ef1894076a6a6e9
compiler:       Debian clang version 20.1.7 (++20250616065708+6146a88f6049-1~exp1~20250616065826.132), Debian LLD 20.1.7
patch:          https://syzkaller.appspot.com/x/patch.diff?x=14e80382580000

Note: testing is done by a robot and is best-effort only.