[syzbot-moderation] Monthly hfs report (Nov 2025)

[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, 1 new issues were detected and 0 were fixed.
In total, 33 issues are still open and 30 have already been fixed.

Some of the still happening issues:

Ref Crashes Repro Title
<1> 14391 Yes possible deadlock in hfsplus_get_block
https://syzkaller.appspot.com/bug?extid=b7ef7c0c8d8098686ae2
<2> 5648 Yes possible deadlock in hfs_find_init (2)
https://syzkaller.appspot.com/bug?extid=e390d66dda462b51fde1
<3> 4681 Yes WARNING in hfs_bnode_create
https://syzkaller.appspot.com/bug?extid=a19ca73b21fe8bc69101
<4> 3016 Yes possible deadlock in hfs_extend_file (3)
https://syzkaller.appspot.com/bug?extid=2a62f58f1a4951a549bb
<5> 1836 Yes KMSAN: uninit-value in hfsplus_rename_cat
https://syzkaller.appspot.com/bug?extid=93f4402297a457fc6895
<6> 1113 Yes WARNING in hfsplus_bnode_create
https://syzkaller.appspot.com/bug?extid=1c8ff72d0cd8a50dfeaa
<7> 847 Yes possible deadlock in hfsplus_find_init
https://syzkaller.appspot.com/bug?extid=f8ce6c197125ab9d72ce
<8> 552 Yes possible deadlock in hfsplus_file_extend (2)
https://syzkaller.appspot.com/bug?extid=4cba2fd444e9a16ae758
<9> 370 Yes possible deadlock in hfsplus_block_allocate
https://syzkaller.appspot.com/bug?extid=b6ccd31787585244a855
<10> 350 Yes possible deadlock in hfsplus_block_free
https://syzkaller.appspot.com/bug?extid=8fae81a1f77bf28ef3b5

The report will be sent to: [linux-...@vger.kernel.org linux-...@vger.kernel.org].

---
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