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 49D1A146D71 for ; Thu, 9 May 2024 04:38:04 +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=1715229486; cv=none; b=mxPJJcugMrTJgFiBgpU/mvGTgugJy2UifPIDUpMvgEAX45691vciuJTqDRcRUOXYRjNZoKHzDOaqyjk/kz82PrVaVJoc4sJA/O5PMGLYJtEtNyYgC2tdIWeUMWZZSfdUykGLqe8eoYU7uz4yB7bTK49f87wROoVY26xsHd5qV+0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715229486; c=relaxed/simple; bh=pUNpzQmooa9t3EC5wo1pAudGDperB37uCycKfGZlJ6k=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=iH6BW42tLZCw4MavR1KeSBr3ZGseiDRKApT/6yVHUXSYe3abwdpYBBYzPmqyqMtYXtQLI9V0q+v05fs4/jraXiZN24BPdsM/XjH/qAfd9w782yv0DIyYqB9z5dDHKqaQ73Dg4I7Z+PWSna2mrxgoUBPIj1of1fmgZbkghxb72K4= 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-7dee502fae6so43406139f.1 for ; Wed, 08 May 2024 21:38:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1715229483; x=1715834283; 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=tmSTCT7kz1F6whwxOWDEUaQntnt/cGoFodZC0HLVcFE=; b=aA0WjqAKQzY4DvqGIsy7HwiQqAj3cdoMFtVmnITzRLKmQ3atVg1UUf7rv1cknmLh4z PZrEg3DsjBTckkaPPw9zDuOEuPLLpU0AL2fZn8SklhZkRjUa4bsnk5BsXm4BU6y2nYVZ SDcK94zMROjungCrEd/IDGxma8L5e4zycl5I6Tq9nUpy1pN86lzGWUSVpQn95TSifNvX tIMhqtqKhbzWXlRYdS/tjENHDet4G9AVlqf5UwIPdQx3TM5lb/dKAea6bwpr3wUbKmhi Ap7DtGHd2a2pCMo270sIg5lamuog9KCr+W2a5JO+JbhrN35WHUno6r02afIRPDjgNWhN 4oNQ== X-Gm-Message-State: AOJu0YzyGhSYMdmNzpjFbW2r1X+DZeHIdo3LUlsGWBCbMp7I4UKsp2Px 5yYfBssr/rQ49xs61XFDwheLh5IXIvl7lcs6t3WD57iFzHL1tKzmuI73zW1tqqiapbuv5c9z0U4 jY8hphO7bLOLASAnegVr0xPKcsvl2d4hmzbtZBaFnvAHTNYuqhvV055Y= X-Google-Smtp-Source: AGHT+IG+ATVwJrcOMTMD5oIUVZZQiO8qM0LsiwB4XtozrDZnsv/++4i5vAeznyGWIYRwGjR7P4ZbNy7R/ntMlng5FdljyRIIEbYY Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6638:8421:b0:488:59cc:eb5b with SMTP id 8926c6da1cb9f-488fdad6a8amr263304173.3.1715229483518; Wed, 08 May 2024 21:38:03 -0700 (PDT) Date: Wed, 08 May 2024 21:38:03 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000012dea30617fdfc72@google.com> Subject: Re: [syzbot] [net?] [nfc?] KMSAN: uninit-value in nci_rx_work From: syzbot To: linux-kernel@vger.kernel.org, ryasuoka@redhat.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-and-tested-by: syzbot+d7b4dc6cd50410152534@syzkaller.appspotmail.com Tested on: commit: 4db783d6 ipv6: prevent NULL dereference in ip6_output() git tree: git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git main console output: https://syzkaller.appspot.com/x/log.txt?x=13d96604980000 kernel config: https://syzkaller.appspot.com/x/.config?x=5e7da3ffba7152e6 dashboard link: https://syzkaller.appspot.com/bug?extid=d7b4dc6cd50410152534 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=11ed934c980000 Note: testing is done by a robot and is best-effort only.