linux-kernel - Re: [syzbot] KMSAN: uninit-value in ax88178

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Message-ID: <00000000000021c8c305d4d56799@google.com>
Date:   Wed, 05 Jan 2022 05:05:06 -0800
From:   syzbot <syzbot+6ca9f7867b77c2d316ac@...kaller.appspotmail.com>
To:     andrew@...n.ch, davem@...emloft.net, glider@...gle.com,
        kuba@...nel.org, linux-kernel@...r.kernel.org,
        linux-usb@...r.kernel.org, linux@...pel-privat.de,
        netdev@...r.kernel.org, paskripkin@...il.com,
        syzkaller-bugs@...glegroups.com
Subject: Re: [syzbot] KMSAN: uninit-value in ax88178_reset

Hello,

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

Reported-and-tested-by: syzbot+6ca9f7867b77c2d316ac@...kaller.appspotmail.com

Tested on:

commit:         81c325bb kmsan: hooks: do not check memory in kmsan_in..
git tree:       https://github.com/google/kmsan.git master
kernel config:  https://syzkaller.appspot.com/x/.config?x=46a956fc7a887c60
dashboard link: https://syzkaller.appspot.com/bug?extid=6ca9f7867b77c2d316ac
compiler:       clang version 14.0.0 (/usr/local/google/src/llvm-git-monorepo 2b554920f11c8b763cd9ed9003f4e19b919b8e1f), GNU ld (GNU Binutils for Debian) 2.35.2
patch:          https://syzkaller.appspot.com/x/patch.diff?x=10d0da73b00000

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