[syzbot] Monthly ntfs3 report (Apr 2026)

[syzbot] Monthly ntfs3 report (Apr 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, 2 new issues were detected and 0 were fixed.
In total, 20 issues are still open and 88 have already been fixed.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 438     Yes   possible deadlock in mi_read (2)
                  https://syzkaller.appspot.com/bug?extid=17f812893d5906837f33
<2> 153     Yes   WARNING in ni_rename (2)
                  https://syzkaller.appspot.com/bug?extid=4d8e30dbafb5c1260479
<3> 20      Yes   WARNING in errseq_set (2)
                  https://syzkaller.appspot.com/bug?extid=57f9327d593d301ce2a2
<4> 18      Yes   WARNING in iov_iter_revert (5)
                  https://syzkaller.appspot.com/bug?extid=1e5f71cac2c1db825478
<5> 15      Yes   WARNING in wnd_add_free_ext (4)
                  https://syzkaller.appspot.com/bug?extid=323f07d372f692a127b3
<6> 6       Yes   INFO: task hung in ntfs_fallocate
                  https://syzkaller.appspot.com/bug?extid=3829f3f96d42c57315fe
<7> 1       No    KASAN: slab-use-after-free Read in ntfs_iget5
                  https://syzkaller.appspot.com/bug?extid=4d48dcd9e88d37df77b3

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