linux-kernel - Re: [syzbot] [hfs?] INFO: task hung in hfs_mdb

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <0000000000007c7392061317a56f@google.com>
Date: Thu, 07 Mar 2024 12:09:01 -0800
From: syzbot <syzbot+4fec87c399346da35903@...kaller.appspotmail.com>
To: axboe@...nel.dk, brauner@...nel.org, jack@...e.cz, kch@...dia.com, 
	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org, 
	martin.petersen@...cle.com, syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] [hfs?] INFO: task hung in hfs_mdb_commit

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=126c98ea180000
start commit:   7475e51b8796 Merge tag 'net-6.7-rc2' of git://git.kernel.o..
git tree:       upstream
kernel config:  https://syzkaller.appspot.com/x/.config?x=d05dd66e2eb2c872
dashboard link: https://syzkaller.appspot.com/bug?extid=4fec87c399346da35903
syz repro:      https://syzkaller.appspot.com/x/repro.syz?x=1286c3c0e80000
C reproducer:   https://syzkaller.appspot.com/x/repro.c?x=121cc388e80000

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