[syzbot] Monthly ntfs3 report (Apr 2024)

[syzbot]

Hello ntfs3 maintainers/developers,

This is a 31-day syzbot report for the ntfs3 subsystem.
All related reports/information can be found at:
https://syzkaller.appspot.com/upstream/s/ntfs3

During the period, 2 new issues were detected and 0 were fixed.
In total, 40 issues are still open and 48 have been fixed so far.

Some of the still happening issues:

Ref  Crashes Repro Title
<1>  5493    Yes   possible deadlock in ntfs_read_folio
                   https://syzkaller.appspot.com/bug?extid=8ef76b0b1f86c382ad37
<2>  3886    Yes   kernel BUG at fs/ntfs/aops.c:LINE!
                   https://syzkaller.appspot.com/bug?extid=6a5a7672f663cce8b156
<3>  2812    Yes   KMSAN: uninit-value in longest_match_std (2)
                   https://syzkaller.appspot.com/bug?extid=08d8956768c96a2c52cf
<4>  2647    Yes   possible deadlock in ni_fiemap
                   https://syzkaller.appspot.com/bug?extid=c300ab283ba3bc072439
<5>  2282    Yes   KASAN: out-of-bounds Write in end_buffer_read_sync
                   https://syzkaller.appspot.com/bug?extid=3f7f291a3d327486073c
<6>  1837    Yes   possible deadlock in attr_data_get_block
                   https://syzkaller.appspot.com/bug?extid=36bb70085ef6edc2ebb9
<7>  1331    Yes   possible deadlock in mi_read
                   https://syzkaller.appspot.com/bug?extid=bc7ca0ae4591cb2550f9
<8>  669     Yes   possible deadlock in filemap_fault
                   https://syzkaller.appspot.com/bug?extid=7736960b837908f3a81d
<9>  507     Yes   KASAN: slab-out-of-bounds Read in ntfs_readdir
                   https://syzkaller.appspot.com/bug?extid=d36761079ac1b585a6df
<10> 318     Yes   kernel BUG at fs/inode.c:LINE! (2)
                   https://syzkaller.appspot.com/bug?extid=c92c93d1f1aaaacdb9db

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