[syzbot] Monthly fs report (Aug 2025)

[syzbot] Monthly fs report (Aug 2025)

[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, 3 new issues were detected and 0 were fixed.
In total, 62 issues are still open and 394 have already been fixed.

Some of the still happening issues:

Ref  Crashes Repro Title
<1>  9318    Yes   WARNING in path_noexec
                   https://syzkaller.appspot.com/bug?extid=3de83a9efcca3f0412ee
<2>  6870    Yes   WARNING in inc_nlink (3)
                   https://syzkaller.appspot.com/bug?extid=2b3af42c0644df1e4da9
<3>  6225    Yes   possible deadlock in input_event (2)
                   https://syzkaller.appspot.com/bug?extid=d4c06e848a1c1f9f726f
<4>  4523    Yes   INFO: task hung in path_openat (7)
                   https://syzkaller.appspot.com/bug?extid=950a0cdaa2fdd14f5bdc
<5>  3643    Yes   INFO: task hung in page_cache_ra_unbounded (2)
                   https://syzkaller.appspot.com/bug?extid=265e1cae90f8fa08f14d
<6>  3416    Yes   BUG: unable to handle kernel NULL pointer dereference in filemap_read_folio (4)
                   https://syzkaller.appspot.com/bug?extid=09b7d050e4806540153d
<7>  2812    Yes   general protection fault in iter_file_splice_write
                   https://syzkaller.appspot.com/bug?extid=d2125fcb6aa8c4276fd2
<8>  2276    Yes   INFO: task hung in filename_create (4)
                   https://syzkaller.appspot.com/bug?extid=72c5cf124089bc318016
<9>  1877    Yes   INFO: task hung in lookup_slow (3)
                   https://syzkaller.appspot.com/bug?extid=7cfc6a4f6b025f710423
<10> 1485    Yes   possible deadlock in input_inject_event
                   https://syzkaller.appspot.com/bug?extid=79c403850e6816dc39cf

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