[syzbot] Monthly ntfs3 report (Aug 2026)

[syzbot] Monthly ntfs3 report (Aug 2026)

[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, 1 new issues were detected and 0 were fixed.
In total, 18 issues are still open and 94 have already been fixed.
There is also 1 low-priority issue.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 3769    Yes   possible deadlock in attr_data_get_block (2)
                  https://syzkaller.appspot.com/bug?extid=262a71e9d2faf8747085
<2> 571     Yes   possible deadlock in mi_read (2)
                  https://syzkaller.appspot.com/bug?extid=17f812893d5906837f33
<3> 525     Yes   possible deadlock in ntfs_fallocate
                  https://syzkaller.appspot.com/bug?extid=adacb2b0c896bc427962
<4> 82      No    KMSAN: uninit-value in ntfs_iomap_begin (2)
                  https://syzkaller.appspot.com/bug?extid=4b4ec878e25fafefa70f
<5> 19      Yes   WARNING in wnd_add_free_ext (4)
                  https://syzkaller.appspot.com/bug?extid=323f07d372f692a127b3

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