From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oa1-f69.google.com (mail-oa1-f69.google.com [209.85.160.69]) (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 5440A392837 for ; Mon, 30 Mar 2026 03:45:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.160.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774842304; cv=none; b=lRPjVicKw4TmYCZIPiYYiemv92Nl2ZxvDuQL6NV2qfMr5s/Pb8dgQq5ubPi2Vp5GQzZ1LfPYxZEmI2GQMfyxwXdLHhHCRWdQOKtL8j/IcLKGNFWplhMcugVv0Erz9QdsfJ0t+m2Y+B3hbKnYIeLAQw2SbOk6w+mWORa0coYYszw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774842304; c=relaxed/simple; bh=Nw7ne6LuEcxvGNBFo1BPqztPOu+6sLOFeyw+nnckp1w=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=fvnJi22DvMHHSPF0fFKzKdn2IK8nGEF+CJRNdyYdJjnqQTzjK2FziYwAq+KJpdlKVmlk+6GcWlT2pV7fdX2agOqAUkTnutIJ77I+4N0aq8L6csWrDTrkoNexOqxBG18CpFZF+qxSdvSSiS9DPi7Rmufzv3ixIoZrn/fr06fuNvE= 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=209.85.160.69 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-oa1-f69.google.com with SMTP id 586e51a60fabf-417323e3806so10147950fac.2 for ; Sun, 29 Mar 2026 20:45:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1774842302; x=1775447102; 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=o/3MOnjQYJcML4TySQYfeIgEUEySxGDIotm0+wencJg=; b=hEwypLUwPfXxP9oaOg/vVs5L853OSoCwx0mp3zUATGSUQIy4xg9kRoY6ubQvAG4AzB DNq+SdwcQrQgL3LG8fs2ng7EjFEGaMvE7gdZsNBfY21Mz7ppTqJoPtuAZ00xjGxmlFL1 SvyuyAgDlwORR3Q28b6jCcisxVseDr9ia2RDO7a1JhwFPDFaezqkJ54O5Os8YPoefcqO oaIgngXhWjsulA3/RTuoFKJdZpOXPydzovxMxbu5J+FD+atpW2Q8UODRNT0ehMx6BDa/ Z9U3cfTd/uyHWrzyvxvHSOHrYr0B37Bp/F0i/2ANiOqNAqJv7+0zye4H7OCVvcesh7WW j3Iw== X-Gm-Message-State: AOJu0YxD/mRvvh1lrpTsEGGgHXDKoyU0++PCpikPbJe3RMG3wWAYlNBs c8jefnG5uXF0qFDzGBX+orQgCmZhgUytHA1QEdD/bRiR6Y6p5S1OndUybzzfPErRAhr7W7fV7Gv uQSex/o2D2N5TYzOHTNd4nGQ1i4aJf1RDzEGWj8tVxhCc7adJCkYH072WQGg= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:228c:b0:67c:2d5e:e9e3 with SMTP id 006d021491bc7-67e18705cf0mr5946627eaf.40.1774842302332; Sun, 29 Mar 2026 20:45:02 -0700 (PDT) Date: Sun, 29 Mar 2026 20:45:02 -0700 In-Reply-To: <20260330023746.1917493-1-sun.jian.kdev@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <69c9f1be.a70a0220.128fd0.003d.GAE@google.com> Subject: Re: [syzbot] [bpf?] KMSAN: uninit-value in bpf_prog_test_run_skb From: syzbot To: linux-kernel@vger.kernel.org, sun.jian.kdev@gmail.com, 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+619b9ef527f510a57cfc@syzkaller.appspotmail.com Tested-by: syzbot+619b9ef527f510a57cfc@syzkaller.appspotmail.com Tested on: commit: 7aaa8047 Linux 7.0-rc6 git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=17687cca580000 kernel config: https://syzkaller.appspot.com/x/.config?x=47cb6c6d64036629 dashboard link: https://syzkaller.appspot.com/bug?extid=619b9ef527f510a57cfc compiler: Debian clang version 21.1.8 (++20251221033036+2078da43e25a-1~exp1~20251221153213.50), Debian LLD 21.1.8 patch: https://syzkaller.appspot.com/x/patch.diff?x=1433d9da580000 Note: testing is done by a robot and is best-effort only.