linux-kernel - Re: [syzbot] [ntfs?] BUG: unable to handle kernel paging request in lookup

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Message-ID: <0000000000003bf67c060ef84f04@google.com>
Date: Mon, 15 Jan 2024 01:05:04 -0800
From: syzbot <syzbot+84b5465f68c3eb82c161@...kaller.appspotmail.com>
To: anton@...era.com, axboe@...nel.dk, brauner@...nel.org, jack@...e.cz, 
	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org, 
	linux-ntfs-dev@...ts.sourceforge.net, syzkaller-bugs@...glegroups.com, 
	viro@...iv.linux.org.uk
Subject: Re: [syzbot] [ntfs?] BUG: unable to handle kernel paging request in lookup_open

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=11feec2be80000
start commit:   831fe284d827 Merge tag 'spi-fix-v6.5-rc1' of git://git.ker..
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=ae56ea581f8fd3f3
dashboard link: https://syzkaller.appspot.com/bug?extid=84b5465f68c3eb82c161
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=13a52a24a80000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=156f908aa80000

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