linux-kernel - Re: [syzbot] [ntfs3?] kernel BUG at fs/ntfs/aops.c:LINE!

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Message-ID: <0000000000004b67120618822707@google.com>
Date: Wed, 15 May 2024 11:19:04 -0700
From: syzbot <syzbot+6a5a7672f663cce8b156@...kaller.appspotmail.com>
To: almaz.alexandrovich@...agon-software.com, anton@...era.com, 
	axboe@...nel.dk, brauner@...nel.org, cgel.zte@...il.com, 
	dai.shixin@....com.cn, ebiggers@...nel.org, gregkh@...uxfoundation.org, 
	jack@...e.cz, jiang.xuexin@....com.cn, linkinjeon@...nel.org, 
	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org, 
	linux-ntfs-dev@...ts.sourceforge.net, lu.zhongjun@....com.cn, 
	ntfs3@...ts.linux.dev, ran.maosheng1@....com.cn, ran.xiaokai@....com.cn, 
	stable@...r.kernel.org, syzkaller-bugs@...glegroups.com, xu.xin16@....com.cn, 
	yang.tao172@....com.cn, yang.yang29@....com.cn, zealci@....com.cn, 
	zhang.songyi@....com.cn, zhang.wenya1@....com.cn, zhang.yanan14@....com.cn
Subject: Re: [syzbot] [ntfs3?] kernel BUG at fs/ntfs/aops.c:LINE!

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=134d0268980000
start commit:   ceb6a6f023fd Linux 6.7-rc6
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=e5751b3a2226135d
dashboard link: https://syzkaller.appspot.com/bug?extid=6a5a7672f663cce8b156
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=172458d6e80000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=120d8026e80000

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