Re: [syzbot] [netfilter?] KASAN: use-after-free Read in nf_hook_entry_head

[syzbot]

Hello,

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

Reported-by: syzbot+bb9127e278fa198e110c@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+bb9127e278fa198e110c@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         eb71ab2b Merge tag 'bpf-fixes' of git://git.kernel.org..
git tree:       bpf
console output: https://syzkaller.appspot.com/x/log.txt?x=1071ad5a580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=93740e6c6567fcec
dashboard link: https://syzkaller.appspot.com/bug?extid=bb9127e278fa198e110c
compiler:       Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8
patch:          https://syzkaller.appspot.com/x/patch.diff?x=12a330ba580000

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