[syzbot] Monthly fs report (Jul 2023)

[syzbot]

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, 5 new issues were detected and 1 were fixed.
In total, 55 issues are still open and 324 have been fixed so far.

Some of the still happening issues:

Ref  Crashes Repro Title
<1>  2662    Yes   BUG: sleeping function called from invalid context in __getblk_gfp
                   https://syzkaller.appspot.com/bug?extid=69b40dc5fd40f32c199f
<2>  2001    Yes   WARNING in firmware_fallback_sysfs
                   https://syzkaller.appspot.com/bug?extid=95f2e2439b97575ec3c0
<3>  1195    Yes   possible deadlock in input_event (2)
                   https://syzkaller.appspot.com/bug?extid=d4c06e848a1c1f9f726f
<4>  253     Yes   BUG: sleeping function called from invalid context in __bread_gfp
                   https://syzkaller.appspot.com/bug?extid=5869fb71f59eac925756
<5>  119     Yes   possible deadlock in pipe_write
                   https://syzkaller.appspot.com/bug?extid=011e4ea1da6692cf881c
<6>  75      No    possible deadlock in evdev_pass_values (2)
                   https://syzkaller.appspot.com/bug?extid=13d3cb2a3dc61e6092f5
<7>  59      Yes   INFO: task hung in eventpoll_release_file
                   https://syzkaller.appspot.com/bug?extid=e6dab35a08df7f7aa260
<8>  40      Yes   UBSAN: shift-out-of-bounds in minix_statfs
                   https://syzkaller.appspot.com/bug?extid=5ad0824204c7bf9b67f2
<9>  20      Yes   INFO: task hung in synchronize_rcu (4)
                   https://syzkaller.appspot.com/bug?extid=222aa26d0a5dbc2e84fe
<10> 18      Yes   INFO: rcu detected stall in sys_clock_adjtime
                   https://syzkaller.appspot.com/bug?extid=25b7addb06e92c482190

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