linux-kernel - Re: [syzbot] [ntfs3?] WARNING in do_open

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Message-ID: <000000000000f67b790613665d7a@google.com>
Date: Mon, 11 Mar 2024 11:04:04 -0700
From: syzbot <syzbot+6ec38f7a8db3b3fb1002@...kaller.appspotmail.com>
To: almaz.alexandrovich@...agon-software.com, anton@...era.com, 
	axboe@...nel.dk, brauner@...nel.org, ebiederm@...ssion.com, jack@...e.cz, 
	keescook@...omium.org, linux-fsdevel@...r.kernel.org, 
	linux-kernel@...r.kernel.org, linux-mm@...ck.org, 
	linux-ntfs-dev@...ts.sourceforge.net, mjguzik@...il.com, 
	ntfs3@...ts.linux.dev, syzkaller-bugs@...glegroups.com, tytso@....edu, 
	viro@...iv.linux.org.uk, willy@...radead.org
Subject: Re: [syzbot] [ntfs3?] WARNING in do_open_execat

syzbot suspects this issue was fixed by commit:

commit 6f861765464f43a71462d52026fbddfc858239a5
Author: Jan Kara <jack@...e.cz>
Date:   Wed Nov 1 17:43:10 2023 +0000

    fs: Block writes to mounted block devices

bisection log:  https://syzkaller.appspot.com/x/bisect.txt?x=17e3f58e180000
start commit:   eb3479bc23fa Merge tag 'kbuild-fixes-v6.7' of git://git.ke..
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=bdf178b2f20f99b0
dashboard link: https://syzkaller.appspot.com/bug?extid=6ec38f7a8db3b3fb1002
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=15073fd4e80000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=17b20b8f680000

If the result looks correct, please mark the issue as fixed by replying with:

#syz fix: fs: Block writes to mounted block devices

For information about bisection process see: https://goo.gl/tpsmEJ#bisection