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 AACBD207E1D for ; Tue, 8 Jul 2025 12:37:04 +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=1751978226; cv=none; b=YRfUXV7BpXh2nFrhPgWbMOcQXrjzo/8GS9IWwKN1R+hWUcdXsMZqGRQzQMb63VuAi4P6C+51JKc0nqMdnMWM/hdy5kqbQGvO36tNn+GpCt88X5CI3m+gS5gGUpG34sA9e18cg+yQDA8mmlKcltk1paSCHeFwOm8FZjYMhdA9uIw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751978226; c=relaxed/simple; bh=NiaLC1kOzQSajVbgOiFMfYT2M9+rsOYhNzsoKTi6aP8=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=KF5c5l3AX2rz49ev8+sKAP6FQUGrb+fCAN/jCsNwxDwtANVjpqTKK8tZh3TKnhWQdDp32+vPWYTnKA9QD6pZD69tlAcjEL/RfF9fEKT/U8TKHegSGuT+nPzO16EXpOTUwVsMoW5GufliIGAAwmjBbXVTOX2WafhYbvVVXRqGxSo= 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-3df2d0b7c50so45288225ab.1 for ; Tue, 08 Jul 2025 05:37:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1751978223; x=1752583023; 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=KqwVKDZBWUDeSaVShZCn74Jn+leR/3Vqmynug4SaDs8=; b=B1bHFID8fb6gw2qYPy+jMkiTYVb+Fw703YsYprj5te9Ubn/6pRgWH4CqzZb3/YxPn+ i+jrvKR98CTCPgmkfv/42+SubNEY1GBH+pI1LJboQ/WnSQPdBLSccpcfEQgFs+G3OCSj WjdpwLcotKehSJS/e6nPY9GLLzGIidtX1n9slvi8MQwuYXQSYkoOSE5jnIH4RGhjcixg /DaPu0j75lbut7xpV5/vtvuOy7ThM1b0dIfoa71xuWKXw9ffauuQ8loOAPrYWxM5Nhjj +Y5fV7zAXe3DdmdOmjrtEHfDIzg2X7VQfzDaxS4poz54zE8Oca6kyYMRxjopwQRM2Whf xiCQ== X-Forwarded-Encrypted: i=1; AJvYcCVAI/oKZgMQew2X06gCnUBqoqOI7nG5woA6TIOkYJ738wx/N86+LKdv7zrB6EDJu5QEIYZREObBrtqsYW4=@vger.kernel.org X-Gm-Message-State: AOJu0YzteT55i3GkiqwuO8dYKjw26tYDmeAuPDAADDM9BxGslTjIBQSz 9oPWCs+t8moEliQsy6cvFn+lZ4QVlHq+z2R37OybiFKi4YtNbisumeDN7Et1QQ50eCWJFCOFgj7 5GvP7dQnWzc2aMzEbCmytNKAiSrsA5/dS+T/eV1whW8urSD5Vwev7+mokKm4= X-Google-Smtp-Source: AGHT+IG0NbL6ufL8z2VwDwUeRsvs1buYEGE0+VaNN2h9ng3jiat07g8+cscfNZOGOcUFRL/7JOQb1H7/SQghvBR2FsYDtqFHPglq Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1aae:b0:3df:3828:17a0 with SMTP id e9e14a558f8ab-3e1371e51d2mr154085425ab.18.1751978223646; Tue, 08 Jul 2025 05:37:03 -0700 (PDT) Date: Tue, 08 Jul 2025 05:37:03 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <686d10ef.050a0220.1ffab7.0008.GAE@google.com> Subject: Re: [syzbot] [kernel?] UBSAN: shift-out-of-bounds in aio_iiro_16_attach From: syzbot To: eadavis@qq.com, linux-kernel@vger.kernel.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+f1bb7e4ea47ea12b535c@syzkaller.appspotmail.com Tested-by: syzbot+f1bb7e4ea47ea12b535c@syzkaller.appspotmail.com Tested on: commit: d7b8f8e2 Linux 6.16-rc5 git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=121eabd4580000 kernel config: https://syzkaller.appspot.com/x/.config?x=a09d8660a55f005f dashboard link: https://syzkaller.appspot.com/bug?extid=f1bb7e4ea47ea12b535c compiler: gcc (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=12734a8c580000 Note: testing is done by a robot and is best-effort only.