linux-kernel - [syzbot] Monthly hfs report (Jul 2024)

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Message-ID: <000000000000783846061d4dd043@google.com>
Date: Mon, 15 Jul 2024 11:58:27 -0700
From: syzbot <syzbot+list3ec8045314d28d24d911@...kaller.appspotmail.com>
To: linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org, 
	syzkaller-bugs@...glegroups.com
Subject: [syzbot] Monthly hfs report (Jul 2024)

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, 42 issues are still open and 18 have been fixed so far.

Some of the still happening issues:

Ref  Crashes Repro Title
<1>  31308   Yes   possible deadlock in hfsplus_file_extend
                   https://syzkaller.appspot.com/bug?extid=325b61d3c9a17729454b
<2>  10825   Yes   possible deadlock in hfsplus_get_block
                   https://syzkaller.appspot.com/bug?extid=b7ef7c0c8d8098686ae2
<3>  10057   Yes   kernel BUG in hfs_write_inode
                   https://syzkaller.appspot.com/bug?extid=97e301b4b82ae803d21b
<4>  6645    Yes   kernel BUG in __hfsplus_setxattr
                   https://syzkaller.appspot.com/bug?extid=1107451c16b9eb9d29e6
<5>  2388    Yes   WARNING in drop_nlink (2)
                   https://syzkaller.appspot.com/bug?extid=651ca866e5e2b4b5095b
<6>  1446    Yes   WARNING in hfs_bnode_create
                   https://syzkaller.appspot.com/bug?extid=a19ca73b21fe8bc69101
<7>  1180    Yes   KASAN: slab-out-of-bounds Read in hfsplus_uni2asc
                   https://syzkaller.appspot.com/bug?extid=076d963e115823c4b9be
<8>  810     Yes   possible deadlock in hfs_find_init (2)
                   https://syzkaller.appspot.com/bug?extid=e390d66dda462b51fde1
<9>  767     Yes   general protection fault in hfs_find_init
                   https://syzkaller.appspot.com/bug?extid=7ca256d0da4af073b2e2
<10> 472     Yes   possible deadlock in hfsplus_find_init
                   https://syzkaller.appspot.com/bug?extid=f8ce6c197125ab9d72ce

---
This report is generated by a bot. It may contain errors.
See https://goo.gl/tpsmEJ for more information about syzbot.
syzbot engineers can be reached at syzkaller@...glegroups.com.

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