Re: [syzbot] [batman?] KMSAN: uninit-value in skb_clone

[syzbot]

Hello,

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

Reported-by: syzbot+2fa344348a579b779e05@xxxxxxxxxxxxxxxxxxxxxxxxx
Tested-by: syzbot+2fa344348a579b779e05@xxxxxxxxxxxxxxxxxxxxxxxxx

Tested on:

commit:         19eef1d9 afs: Fix uninit var in afs_alloc_anon_key()
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=171ed0c2580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=a1db0fea040c2a9f
dashboard link: https://syzkaller.appspot.com/bug?extid=2fa344348a579b779e05
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=10a94112580000

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