linux-kernel - [syzbot] Monthly gfs2 report (Dec 2024)

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Message-ID: <67516c9a.050a0220.17bd51.008d.GAE@google.com>
Date: Thu, 05 Dec 2024 01:04:26 -0800
From: syzbot <syzbot+list00589e0ae5eac5469961@...kaller.appspotmail.com>
To: gfs2@...ts.linux.dev, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: [syzbot] Monthly gfs2 report (Dec 2024)

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, 1 new issues were detected and 0 were fixed.
In total, 16 issues are still open and 34 have already been fixed.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 599473  Yes   WARNING in __folio_mark_dirty (2)
                  https://syzkaller.appspot.com/bug?extid=e14d6cd6ec241f507ba7
<2> 1328    Yes   kernel BUG in gfs2_glock_nq (2)
                  https://syzkaller.appspot.com/bug?extid=70f4e455dee59ab40c80
<3> 604     Yes   kernel BUG in gfs2_withdraw
                  https://syzkaller.appspot.com/bug?extid=ed42f17ebcb58526788c
<4> 301     Yes   KASAN: stack-out-of-bounds Read in gfs2_dump_glock
                  https://syzkaller.appspot.com/bug?extid=7efd59a5a532c57037e6
<5> 124     Yes   INFO: task hung in __gfs2_lookup
                  https://syzkaller.appspot.com/bug?extid=8a86bdd8c524e46ff97a
<6> 27      Yes   WARNING in gfs2_ri_update (2)
                  https://syzkaller.appspot.com/bug?extid=7567dc5c8aa8f68bde74
<7> 17      Yes   WARNING in gfs2_check_blk_type (2)
                  https://syzkaller.appspot.com/bug?extid=26e96d7e92eed8a21405
<8> 5       Yes   kernel BUG in gfs2_assert_warn_i
                  https://syzkaller.appspot.com/bug?extid=ffe01cefd437cbde362b
<9> 3       Yes   KASAN: slab-use-after-free Read in gfs2_invalidate_folio
                  https://syzkaller.appspot.com/bug?extid=3a36aeabd31497d63f6e

---
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:
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To change bug's subsystems, reply with:
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