linux-kernel - [syzbot] Monthly nilfs report (Jul 2023)

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Message-ID: <0000000000002087490601b41a01@google.com>
Date:   Sun, 30 Jul 2023 06:15:04 -0700
From:   syzbot <syzbot+list879a30818ab26ff997d4@...kaller.appspotmail.com>
To:     konishi.ryusuke@...il.com, linux-fsdevel@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-nilfs@...r.kernel.org,
        syzkaller-bugs@...glegroups.com
Subject: [syzbot] Monthly nilfs report (Jul 2023)

Hello nilfs maintainers/developers,

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

During the period, 1 new issues were detected and 0 were fixed.
In total, 12 issues are still open and 33 have been fixed so far.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 274     Yes   kernel BUG at fs/buffer.c:LINE!
                  https://syzkaller.appspot.com/bug?extid=cfed5b56649bddf80d6e
<2> 110     Yes   WARNING in mark_buffer_dirty (5)
                  https://syzkaller.appspot.com/bug?extid=cdfcae656bac88ba0e2d
<3> 80      Yes   INFO: task hung in nilfs_detach_log_writer
                  https://syzkaller.appspot.com/bug?extid=e3973c409251e136fdd0
<4> 5       Yes   general protection fault in folio_create_empty_buffers
                  https://syzkaller.appspot.com/bug?extid=0ad741797f4565e7e2d2
<5> 5       Yes   kernel BUG in end_buffer_async_write
                  https://syzkaller.appspot.com/bug?extid=5c04210f7c7f897c1e7f

---
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.

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