linux-kernel - [syzbot] Monthly f2fs report (Dec 2024)

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 for Android: free password hash cracker in your pocket

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

Message-ID: <67649164.050a0220.1dcc64.0037.GAE@google.com>
Date: Thu, 19 Dec 2024 13:34:28 -0800
From: syzbot <syzbot+listf3d5bbbfec0bf4bb25ee@...kaller.appspotmail.com>
To: chao@...nel.org, jaegeuk@...nel.org, 
	linux-f2fs-devel@...ts.sourceforge.net, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: [syzbot] Monthly f2fs report (Dec 2024)

Hello f2fs maintainers/developers,

This is a 31-day syzbot report for the f2fs subsystem.
All related reports/information can be found at:
https://syzkaller.appspot.com/upstream/s/f2fs

During the period, 4 new issues were detected and 0 were fixed.
In total, 10 issues are still open and 49 have already been fixed.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 1209    Yes   INFO: task hung in f2fs_balance_fs
                  https://syzkaller.appspot.com/bug?extid=8b85865808c8908a0d8c
<2> 73      No    INFO: task hung in vfs_rename
                  https://syzkaller.appspot.com/bug?extid=6165bc9800cd6e1fe958
<3> 56      Yes   WARNING in f2fs_unlink
                  https://syzkaller.appspot.com/bug?extid=b01a36acd7007e273a83
<4> 16      Yes   WARNING in f2fs_rename2
                  https://syzkaller.appspot.com/bug?extid=82064afd8bd59070fc22
<5> 6       No    WARNING: locking bug in f2fs_getxattr (2)
                  https://syzkaller.appspot.com/bug?extid=44090b62afaabafe828a
<6> 6       Yes   kernel BUG in f2fs_evict_inode (4)
                  https://syzkaller.appspot.com/bug?extid=5c81eb8c0a380fa578b5
<7> 6       No    kernel BUG in new_curseg (2)
                  https://syzkaller.appspot.com/bug?extid=15669ec8c35ddf6c3d43

---
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.

To disable reminders for individual bugs, reply with the following command:
#syz set <Ref> no-reminders

To change bug's subsystems, reply with:
#syz set <Ref> subsystems: new-subsystem

You may send multiple commands in a single email message.