[syzbot] Monthly hfs report (Nov 2026)

[syzbot] Monthly hfs report (Nov 2026)

[syzbot]

Hello hfs maintainers/developers,

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

During the period, 0 new issues were detected and 0 were fixed.
In total, 17 issues are still open and 42 have already been fixed.
There is also 1 low-priority issue.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 11662   Yes   WARNING in hfs_bnode_create
                  https://syzkaller.appspot.com/bug?extid=a19ca73b21fe8bc69101
<2> 8181    Yes   possible deadlock in hfs_find_init (2)
                  https://syzkaller.appspot.com/bug?extid=e390d66dda462b51fde1
<3> 1125    Yes   possible deadlock in hfsplus_find_init
                  https://syzkaller.appspot.com/bug?extid=f8ce6c197125ab9d72ce
<4> 6122    Yes   possible deadlock in hfs_extend_file (3)
                  https://syzkaller.appspot.com/bug?extid=2a62f58f1a4951a549bb
<5> 1895    Yes   KMSAN: uninit-value in hfsplus_rename_cat
                  https://syzkaller.appspot.com/bug?extid=93f4402297a457fc6895
<6> 1121    Yes   possible deadlock in hfsplus_file_extend (2)
                  https://syzkaller.appspot.com/bug?extid=4cba2fd444e9a16ae758

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