linux-kernel - Re: [syzbot] [crypto?] KMSAN: uninit-value in poly1305

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Message-ID: <68f75080.050a0220.346f24.0009.GAE@google.com>
Date: Tue, 21 Oct 2025 02:21:04 -0700
From: syzbot <syzbot+01fcd39a0d90cdb0e3df@...kaller.appspotmail.com>
To: linux-kernel@...r.kernel.org, syzkaller-bugs@...glegroups.com, 
	xiaopei01@...inos.cn
Subject: Re: [syzbot] [crypto?] KMSAN: uninit-value in poly1305_blocks

Hello,

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

Reported-by: syzbot+01fcd39a0d90cdb0e3df@...kaller.appspotmail.com
Tested-by: syzbot+01fcd39a0d90cdb0e3df@...kaller.appspotmail.com

Tested on:

commit:         6548d364 Merge tag 'cgroup-for-6.18-rc2-fixes' of git:..
git tree:       upstream
console output: https://syzkaller.appspot.com/x/log.txt?x=1287a3e2580000
kernel config:  https://syzkaller.appspot.com/x/.config?x=bbd3e7f3c2e28265
dashboard link: https://syzkaller.appspot.com/bug?extid=01fcd39a0d90cdb0e3df
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=1530cd42580000

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