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Message-ID: <d979796e-d991-4ffd-7668-d1f7baee3f51@gmail.com>
Date:   Sun, 13 Mar 2022 20:58:02 +0300
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Subject: Re: [syzbot] KMSAN: uninit-value in asix_mdio_read (3)
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To:     syzbot <syzbot+9ed16c369e0f40e366b2@syzkaller.appspotmail.com>,
        andrew@lunn.ch, davem@davemloft.net, glider@google.com,
        kuba@kernel.org, linux-kernel@vger.kernel.org,
        linux-usb@vger.kernel.org, linux@rempel-privat.de,
        netdev@vger.kernel.org, syzkaller-bugs@googlegroups.com
References: <000000000000176d6705da1d4bd3@google.com>
From:   Pavel Skripkin <paskripkin@gmail.com>
In-Reply-To: <000000000000176d6705da1d4bd3@google.com>
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On 3/13/22 20:57, syzbot wrote:
> Hello,
> 
> syzbot has tested the proposed patch and the reproducer did not trigger any issue:
> 
> Reported-and-tested-by: syzbot+9ed16c369e0f40e366b2@syzkaller.appspotmail.com
> 
> Tested on:
> 
> commit:         72494641 x86: kmsan: enable KMSAN builds for x86
> git tree:       https://github.com/google/kmsan.git master
> kernel config:  https://syzkaller.appspot.com/x/.config?x=28718f555f258365
> dashboard link: https://syzkaller.appspot.com/bug?extid=9ed16c369e0f40e366b2
> 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=11ccaa41700000
> 
> Note: testing is done by a robot and is best-effort only.

#syz fix: net: asix: add proper error handling of usb read errors


With regards,
Pavel Skripkin