From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) (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 B725B239099 for ; Sat, 20 Sep 2025 19:43:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758397386; cv=none; b=I04WTaoV9t/kDNAfOgySGhyHxFaAIKV0l3Y4WwQn0JUVIgVn4lY3YOkuTI26ZOjqnyFNMU7jkbFTNIs0vzsXM4JET/CSWEdqxaUugf6v4fL9GaS2dz7Dwmx4tOxb6xJXP3hK7wXN41ULcTrwXp7k37zGHLvoze2LP9E61rEX3ZU= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758397386; c=relaxed/simple; bh=QuYIGusTvOYSD/1Sv+PjTfL2RMStemZ69WBb+RybRdo=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=tmDmJA8nvNoRv/pSRL0ewklbcbX5ftFNoAjUtaJaLKhmoYbGGa6hz3gfl/d84T2JYakheDA9Qp11Nx753C7F4ApAM+RMDQ2rN1yMV2MKfgUfUH91sz61YnBrc2GS1QX8/H78FTQVn68Ikszi2U2SneqH3q5RW7W8mu72eAK2bQs= 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=209.85.166.199 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-il1-f199.google.com with SMTP id e9e14a558f8ab-4248b59ea91so33447775ab.1 for ; Sat, 20 Sep 2025 12:43:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1758397384; x=1759002184; 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=dBvzsX2omWKdi84JCHzyZTteeFJIcKBtEK53F2NzRsw=; b=aE+SBwIMLi+prSKxyswicpcWeOTIlzSFBTXd5RMR1IG/wuVNf8McGi4qooQq/KFIhl rWTuXoklldedL2vYTDWyg+oQXQjo2GS+oIXCe0GxzdHFjweLiPQMWbwfszV5VYzPpClV y/SbYmj/76WYr0dyrGofVrtr644f3rWa7WceeKl8cQP9Pjwc1cyOkDmeXseITDYKX8u8 AvrG+MnufcxmRIv0StH6DitquravhPcpSl2gKUoIHg56+BedLvdWCLncIUAunDmSBiNs wXhfdtX+K7wnhv1989PsIo0x5dvhvKJVlyVfJeJi7oLtlxIE4Lo8G3mi3bORyERvyMEg cqlQ== X-Forwarded-Encrypted: i=1; AJvYcCXsl39kCTNpyThWPaW78AS8jMbibfPvRmSU3AMEecUhTmfa7ZtVapqSPjt1hgT10taO8UkaMRxFjnLKW9s=@vger.kernel.org X-Gm-Message-State: AOJu0YyjYfJF74VwBAfaKMHlukHX7wft+uV7FWVV6smeqh4wnquqw8Ah TQZdHNcKAX9vAkQHKGX7fYOP5J7v1Vy04lq3BvEp4xOaKNA+WcoIob8sv2eC8/Z5kuk6XniRHuC yRo5qIYv6eFNfJiQv6wS8QMDxzg8bV4vAejRoNhnsZWln6wGNSZLQuDylbfI= X-Google-Smtp-Source: AGHT+IEtZyMoXVW3l1ojFtbNdcC7mLXpWav8mZtJ5CSGhrfsDhdmDMkvIey9mIvEXcz9ZaIWUXCjIAhizpMGU91QyVPSiDMhXXd4 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1647:b0:424:b862:831b with SMTP id e9e14a558f8ab-424b86291a1mr50334645ab.4.1758397383912; Sat, 20 Sep 2025 12:43:03 -0700 (PDT) Date: Sat, 20 Sep 2025 12:43:03 -0700 In-Reply-To: <20250920170037.9612-1-hariconscious@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68cf03c7.050a0220.13cd81.0020.GAE@google.com> Subject: Re: [syzbot] [tipc?] KMSAN: uninit-value in tipc_rcv (2) From: syzbot To: hariconscious@gmail.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot tried to test the proposed patch but the build/boot failed: net/tipc/node.c:2121:3: error: void function 'tipc_rcv' should not return a value [-Wreturn-mismatch] Tested on: commit: 3b08f56f Merge tag 'x86-urgent-2025-09-20' of git://gi.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=7ff65239b4835001 dashboard link: https://syzkaller.appspot.com/bug?extid=9a4fbb77c9d4aacd3388 compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 patch: https://syzkaller.appspot.com/x/patch.diff?x=101470e2580000