linux-kernel - [syzbot] Monthly fat report

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

Message-ID: <000000000000290bf205f81b8c93@google.com>
Date:   Thu, 30 Mar 2023 03:28:02 -0700
From:   syzbot <syzbot+list339127c34ca34b120a41@...kaller.appspotmail.com>
To:     linkinjeon@...nel.org, linux-fsdevel@...r.kernel.org,
        linux-kernel@...r.kernel.org, sj1557.seo@...sung.com,
        syzkaller-bugs@...glegroups.com
Subject: [syzbot] Monthly fat report

Hello fat maintainers/developers,

This is a 30-day syzbot report for the fat subsystem.
All related reports/information can be found at:
https://syzkaller.appspot.com/upstream/s/fat

During the period, 3 new issues were detected and 0 were fixed.
In total, 28 issues are still open and 21 have been fixed so far.

Some of the still happening issues:

Crashes Repro Title
183     Yes   possible deadlock in filemap_fault
              https://syzkaller.appspot.com/bug?extid=7736960b837908f3a81d
180     Yes   kernel BUG at fs/buffer.c:LINE!
              https://syzkaller.appspot.com/bug?extid=cfed5b56649bddf80d6e
154     Yes   possible deadlock in exfat_get_block
              https://syzkaller.appspot.com/bug?extid=247e66a2c3ea756332c7
121     Yes   possible deadlock in exfat_iterate
              https://syzkaller.appspot.com/bug?extid=38655f1298fefc58a904
55      Yes   possible deadlock in exc_page_fault
              https://syzkaller.appspot.com/bug?extid=6d274a5dc4fa0974d4ad
20      Yes   INFO: task hung in exfat_write_inode
              https://syzkaller.appspot.com/bug?extid=2f73ed585f115e98aee8
1       Yes   general protection fault in timerqueue_add (4)
              https://syzkaller.appspot.com/bug?extid=21f2b8753d8bfc6bb816

---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzkaller@...glegroups.com.