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

From: syzbot

Date: Tue Nov 25 2025 - 15:27:04 EST


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: 30f09200 Merge tag 'arm64-fixes' of git://git.kernel.o..
git tree: upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=169da612580000
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=1768f8b4580000

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