Re: [syzbot] [exfat?] [ocfs2?] kernel BUG in link_path_walk

[syzbot]

Hello,

syzbot has tested the proposed patch and the reproducer did not trigger any issue:

Reported-by: syzbot+d222f4b7129379c3d5bc@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+d222f4b7129379c3d5bc@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         0048fbb4 Merge tag 'locking-futex-2025-12-10' of git:/..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=15607992580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=de48dccdf203ea90
dashboard link: https://syzkaller.appspot.com/bug?extid=d222f4b7129379c3d5bc
compiler:       Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8
patch:          https://syzkaller.appspot.com/x/patch.diff?x=14261a1a580000

Note: testing is done by a robot and is best-effort only.