From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) (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 B78BC2AD2D for ; Sat, 15 Feb 2025 12:58:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739624287; cv=none; b=E6d3v10Y5vXO4gZfYhwNfG976IRXe3DsHQyF1m3ODmlimDUpw+J/zk570nToZp3IHsHWUkl3lyCy8ATKLzodWOmFajl5bzhkG11i2wMv5A+OqAmx0OfxxMJ8y87Sawf/CQvXCgvAyk9I75Z1qHGGzAg4AoyZRXkDstyDa/6Vpig= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1739624287; c=relaxed/simple; bh=qUOKmRDEGSnF4Pzp94qlrp32fYZGL4Y9QCx4YwO8/rE=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=Cvk97Gi6QFWuXNrpjRlNJJV4FCHP0ONiSRs86rE0wLnt53UGCEyqiQft9wTsUdFEQiaw2zQTJ7R1ZLCs1bE9S/Asez1gYfout9wm4ohvZBM/tS83HMfOYcJqFIhkHJpzvmccRzU6YX9zqaUerTe7RIIstUsDWsM1OKNffFzkzyE= 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=209.85.166.200 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-f200.google.com with SMTP id e9e14a558f8ab-3d158477b5fso19364405ab.0 for ; Sat, 15 Feb 2025 04:58:05 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1739624285; x=1740229085; 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=pvIyoKFkKJkE4APFgv1fclSgzQUADvqZn9LSd6dD4eQ=; b=YKQjoBZQLAv1PDh+xk87YMHEW3EKPwWYGjIqibDHyesZNw6/573UoN71gv+hTiTa4S KCpDqd1y2dZuvIRn/T+bfu2MPtiCWX6Hp9Oe8ZHYqhwCDcSIdgIoN3CXHhMg4NkvSqKa fp8qEbJPQixM4VepxjDErP2tv1tEk0mPwF6KhozBGtVI9cRDE5/n+1wTq6IbmP7aP+TN eufXhmx79kJMkCpnMYIEoUASuPMErgib4TL/vz2SJab1VTkkyx2Z6kf6G5wLxXpWnw7U DX0QsEuIPp0H/OL3UjXeiKhbqQrTFQgu9AgEzL98oQSJ8ci/GrY3X5kM/WCG9KqbjH23 SxZg== X-Gm-Message-State: AOJu0Yz1rB8+rtsKNtPeOdGdcRwnz4Act3bgpnwG5PqNcVfFXEs9e/Ht 53hoiikCmEgA40uLkYpMrktMTCyLSmw2KvS5GoNMTLzz/ypOHMPwNbPnM/S9Ktpsi1NSymZQBGV jEqyfA2sAnAVrliO/AbRIAAP490Mnizh+bvfsNDeH6eCLlBvHfVJ7QX8= X-Google-Smtp-Source: AGHT+IG9Qeomynodxj7mGb0vap3MDCOJDFr5IeFouGgnAPP5NtSRPgJVg+zTijlqg+a1TcLVGMJOEB6PqW0S/DRZ9lMIzeuL6dW3 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a92:c24d:0:b0:3d1:966c:fc8c with SMTP id e9e14a558f8ab-3d2809066demr22350725ab.17.1739624284978; Sat, 15 Feb 2025 04:58:04 -0800 (PST) Date: Sat, 15 Feb 2025 04:58:04 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <67b08f5c.050a0220.6f0b7.0008.GAE@google.com> Subject: Re: [syzbot] [ppp?] KMSAN: uninit-value in ppp_sync_send (2) From: syzbot To: linux-kernel@vger.kernel.org, purvayeshi550@gmail.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot tried to test the proposed patch but the build/boot failed: drivers/net/ppp/ppp_synctty.c:502:23: error: initializer element is not a compile-time constant Tested on: commit: 7ff71e6d Merge tag 'alpha-fixes-v6.14-rc2' of git://gi.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=f20bce78db15972a dashboard link: https://syzkaller.appspot.com/bug?extid=29fc8991b0ecb186cf40 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=124f99a4580000