linux-kernel - [syzbot] Monthly gfs2 report (Apr 2023)

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]

Date:   Sun, 30 Apr 2023 01:01:41 -0700
From:   syzbot <syzbot+list71347dcb23e4a28f8bf5@...kaller.appspotmail.com>
To:     cluster-devel@...hat.com, linux-fsdevel@...r.kernel.org,
        linux-kernel@...r.kernel.org, syzkaller-bugs@...glegroups.com
Subject: [syzbot] Monthly gfs2 report (Apr 2023)

Hello gfs2 maintainers/developers,

This is a 31-day syzbot report for the gfs2 subsystem.
All related reports/information can be found at:
https://syzkaller.appspot.com/upstream/s/gfs2

During the period, 0 new issues were detected and 0 were fixed.
In total, 19 issues are still open and 17 have been fixed so far.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 1172    Yes   WARNING in __folio_mark_dirty (2)
                  https://syzkaller.appspot.com/bug?extid=e14d6cd6ec241f507ba7
<2> 392     Yes   kernel BUG in gfs2_glock_nq (2)
                  https://syzkaller.appspot.com/bug?extid=70f4e455dee59ab40c80
<3> 127     Yes   general protection fault in gfs2_evict_inode (2)
                  https://syzkaller.appspot.com/bug?extid=8a5fc6416c175cecea34
<4> 35      Yes   INFO: task hung in gfs2_gl_hash_clear (3)
                  https://syzkaller.appspot.com/bug?extid=ed7d0f71a89e28557a77
<5> 28      Yes   WARNING in gfs2_check_blk_type
                  https://syzkaller.appspot.com/bug?extid=092b28923eb79e0f3c41
<6> 23      Yes   INFO: task hung in __gfs2_trans_begin
                  https://syzkaller.appspot.com/bug?extid=a159cc6676345e04ff7d
<7> 13      Yes   general protection fault in gfs2_dump_glock (2)
                  https://syzkaller.appspot.com/bug?extid=427fed3295e9a7e887f2

---
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.