linux-kernel - Re: [syzbot] possible deadlock in dquot

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] [day] [month] [year] [list]

Message-ID: <0000000000005dfa4805cdc38a2d@google.com>
Date:   Thu, 07 Oct 2021 06:50:07 -0700
From:   syzbot <syzbot+3b6f9218b1301ddda3e2@...kaller.appspotmail.com>
To:     dvyukov@...gle.com, jack@...e.cz, linux-kernel@...r.kernel.org,
        syzkaller-bugs@...glegroups.com, syzkaller@...glegroups.com,
        tytso@....edu
Subject: Re: [syzbot] possible deadlock in dquot_commit

Hello,

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

Reported-and-tested-by: syzbot+3b6f9218b1301ddda3e2@...kaller.appspotmail.com

Tested on:

commit:         60a94835 Merge tag 'warning-fixes-20211005' of git://g..
git tree:       git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel config:  https://syzkaller.appspot.com/x/.config?x=74f6ab826fb913cd
dashboard link: https://syzkaller.appspot.com/bug?extid=3b6f9218b1301ddda3e2
compiler:       Debian clang version 11.0.1-2, GNU ld (GNU Binutils for Debian) 2.35.2
patch:          https://syzkaller.appspot.com/x/patch.diff?x=162860d0b00000

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