From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f69.google.com (mail-io1-f69.google.com [209.85.166.69]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 660D219005D for ; Sat, 12 Apr 2025 06:26:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744439164; cv=none; b=UKhjtkPKSPJ/UEr8spg4JhpF3FGZybtzOARCXz2bJy6HrzGSihWV9bb0YAUf5w/JbYmWsIhMVeMYaSzZ9zv8rnA+kWbw2S1DMgiNm+RiTYwtqhO2rhbiTPmJyJRxNOWuEehSrBgm8/uvH0k+U8dISIUO/wPxN7CVT/PDOu0U5c8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744439164; c=relaxed/simple; bh=zjA9IMoXlF2IQ+gWITjMtMmmRvvzM1MQba86M1hAkkE=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=IMgQw/IHPUpusIYbhUHYnl6K96arRHheEIKRzfQbwLTXOwPQtjZCsDiaZtgDzKZFn+ttgAMW0Ii9EWJo9r5vwnTJNxW9tcLMAsQsn/oKYuSGDV4Jt5RW68ucIseSWE0TijDf0ju7Kz3yyFx/NimIokWEJmJOqhtBfheDT+NpUhs= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.69 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-io1-f69.google.com with SMTP id ca18e2360f4ac-85e318dc464so532742739f.1 for ; Fri, 11 Apr 2025 23:26:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1744439162; x=1745043962; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=k7pttFx1O6P8ng4Jkcmf/T3DH7cXDuHmxWgJ1Rn6+98=; b=rUS1NT2RyzE/BTQ6AAEaCKKUMXGMjO0tOULiXA3AvDtit2gdnMUy4Q3eoda9aVQgXx SF49qdWSFM5j9qb9HBqRW0riBoIWWnHNRMOgZce4Yv1IZnJlc5fmCvpRx3w/2jyAiIbL hfIwLo1rlqalmp4gRXLUQ67R3nUiw0f08XcehN1SWDNN/u9JSfhJTJcKlVKUMEzrKI2B rOBe3JGbj1mKnRnuY+M50PbUS79iKYX6rOh4IxR/57iETDHMztVg4I0RsjnslHS616CE soTn9YNfYvwM8QCRhyPSsrV39/Yt1QKrhcKlRoq1Va/S4m6/oiXkHSP2+ikUACvXXWaG 2URw== X-Forwarded-Encrypted: i=1; AJvYcCXeFGV/eOSxwAwT/kS3zV0djhkq+0j4peygsAq8WB+iLkhPHQpQDCYJQcmFW4AwCq4v2uKuKw++WxuQXV0=@vger.kernel.org X-Gm-Message-State: AOJu0YwsPk4myTweCC80nohNM5gbUr7w6OMMVhHRdWddsHRHGt0nhLZX ihcssNF/Y/p//8VzS7k07dR6xTtmoT4BoUd4/tW2BLkysiPgU37h/DSCF5KN1sEkuJaYXV1zO5W +94/wvioYmKl6LWM5sEIIsSg4De3AmH84hzCTYtt/dTD9DUePUsLgOdw= X-Google-Smtp-Source: AGHT+IG34fLR8s87QCkirZyimVSt8DfVCzD5DN1vQwsxH5TRHhPhR+G8guF7fGAgVlg0wM0SP6SIA5hpf73XP5474nqpzyGkCsZb Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:6:b0:3a7:88f2:cfa9 with SMTP id e9e14a558f8ab-3d7ec225f03mr53785075ab.11.1744439162437; Fri, 11 Apr 2025 23:26:02 -0700 (PDT) Date: Fri, 11 Apr 2025 23:26:02 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <67fa077a.050a0220.378c5e.0003.GAE@google.com> Subject: Re: [syzbot] [openvswitch?] KMSAN: uninit-value in validate_set (2) From: syzbot To: aconole@redhat.com, davem@davemloft.net, dev@openvswitch.org, echaudro@redhat.com, edumazet@google.com, horms@kernel.org, i.maximets@ovn.org, kuba@kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org, pabeni@redhat.com, pshelar@ovn.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+b07a9da40df1576b8048@syzkaller.appspotmail.com Tested-by: syzbot+b07a9da40df1576b8048@syzkaller.appspotmail.com Tested on: commit: 8c1a4c54 net: openvswitch: fix nested key length valid.. git tree: https://github.com/igsilya/linux.git tmp-validate-set console output: https://syzkaller.appspot.com/x/log.txt?x=15a29c04580000 kernel config: https://syzkaller.appspot.com/x/.config?x=36f90188412b4fb8 dashboard link: https://syzkaller.appspot.com/bug?extid=b07a9da40df1576b8048 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.