linux-kernel - [syzbot] Monthly fs report (Oct 2023)

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Message-ID: <000000000000b6cc0106075c9a7e@google.com>
Date:   Tue, 10 Oct 2023 06:22:54 -0700
From:   syzbot <syzbot+list7a2521329a03e73f2fa8@...kaller.appspotmail.com>
To:     linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
        syzkaller-bugs@...glegroups.com
Subject: [syzbot] Monthly fs report (Oct 2023)

Hello fs maintainers/developers,

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

During the period, 6 new issues were detected and 0 were fixed.
In total, 53 issues are still open and 331 have been fixed so far.

Some of the still happening issues:

Ref  Crashes Repro Title
<1>  3341    Yes   BUG: sleeping function called from invalid context in __getblk_gfp
                   https://syzkaller.appspot.com/bug?extid=69b40dc5fd40f32c199f
<2>  2456    Yes   WARNING in firmware_fallback_sysfs
                   https://syzkaller.appspot.com/bug?extid=95f2e2439b97575ec3c0
<3>  1413    Yes   possible deadlock in input_event (2)
                   https://syzkaller.appspot.com/bug?extid=d4c06e848a1c1f9f726f
<4>  327     Yes   BUG: sleeping function called from invalid context in __bread_gfp
                   https://syzkaller.appspot.com/bug?extid=5869fb71f59eac925756
<5>  244     No    KASAN: slab-use-after-free Read in __ext4_iget
                   https://syzkaller.appspot.com/bug?extid=5407ecf3112f882d2ef3
<6>  141     Yes   possible deadlock in pipe_write
                   https://syzkaller.appspot.com/bug?extid=011e4ea1da6692cf881c
<7>  56      Yes   WARNING in path_openat
                   https://syzkaller.appspot.com/bug?extid=be8872fcb764bf9fea73
<8>  42      Yes   INFO: task hung in filename_create (4)
                   https://syzkaller.appspot.com/bug?extid=72c5cf124089bc318016
<9>  40      No    INFO: task hung in __fdget_pos (4)
                   https://syzkaller.appspot.com/bug?extid=e245f0516ee625aaa412
<10> 36      Yes   INFO: rcu detected stall in sys_clock_adjtime
                   https://syzkaller.appspot.com/bug?extid=25b7addb06e92c482190

---
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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