linux-kernel - Re: [syzbot] [fs?] WARNING in copy_mnt

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Message-ID: <68de8dd3.050a0220.25d7ab.07b2.GAE@google.com>
Date: Thu, 02 Oct 2025 07:36:03 -0700
From: syzbot <syzbot+e0f8855a87443d6a2413@...kaller.appspotmail.com>
To: brauner@...nel.org, jack@...e.cz, linux-fsdevel@...r.kernel.org, 
	linux-kernel@...r.kernel.org, syzkaller-bugs@...glegroups.com, 
	viro@...iv.linux.org.uk
Subject: Re: [syzbot] [fs?] WARNING in copy_mnt_ns

Hello,

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

Reported-by: syzbot+e0f8855a87443d6a2413@...kaller.appspotmail.com
Tested-by: syzbot+e0f8855a87443d6a2413@...kaller.appspotmail.com

Tested on:

commit:         7f707257 Merge tag 'kbuild-6.18-1' of git://git.kernel..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1190c92f980000
kernel config:  https://syzkaller.appspot.com/x/.config?x=f9d13d0fd373120a
dashboard link: https://syzkaller.appspot.com/bug?extid=e0f8855a87443d6a2413
compiler:       Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
patch:          https://syzkaller.appspot.com/x/patch.diff?x=1137e092580000

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