From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) (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 9C6991D5AA3 for ; Fri, 1 Nov 2024 20:54:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.197 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730494446; cv=none; b=mpjZ5uFY/x7Yk1NEFU0VZsMVPhwJVJ5ULek6Vb4l/Wj6885pfRwEmdPAgXi3UoU1Ayydv8pl60PtMHYj369KwYecVKiKiRxCs/mvdb17veDEF4wMcBGbYiWNU2pUstn9HDcLYUFs20bA2VIC6ZDzhSahAv3wlFusZPv8VQsiDbE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730494446; c=relaxed/simple; bh=kZJMeUwq6BfXnNDCNqrO6cUSq0z1D/YwlmwI2+6lKN4=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=K14oNyUSrBjIYcBzHfR5n9JV8FmQR8KKNmuSnnQTdkL1/UWoGYYgaUxTogC/zY0na3uMDwdwlZCh+qhixXpqrNssSCUgUOQpN6kCqbRR3mMXTcXm369bi3QdPcGfpjj24J2i79R2pquUNxBqxVTKTw42N92o+wmljG/KaOOtLdw= 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=209.85.166.197 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-f197.google.com with SMTP id e9e14a558f8ab-3a4f32b0007so21759655ab.1 for ; Fri, 01 Nov 2024 13:54:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1730494444; x=1731099244; 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=4zYGTXETVjU1EyAT+YMEHC6pldiUtC2fofBVRE3p8Ho=; b=V/X+aHBm5kzasCdjntDGHROJJTlTghNexYtbQZi1VJ6GTT4OWcRAznaZD+6ixKUUj2 okHag6roNUaAJvRWaTbXKpnh8EG6iN/LmjyxxO3lkzg7ix1blRgx3E+pogxxkwailA99 Ry0nwEreKkVy+2c8oQ/Eu0bq+DrGzMiMasOoaQnhvcdygeCN95OHoynP7avNiHUX9NdC 1jUV6w/Qncjl9txi0Ei81ZkI/zmm3ybP56cEnoq3AFghdnMltlu9VTHqZ6yQUupCp34d SQ2z6rjudNJ0zOXXdVs3DbJKWrnjiRenI9Mf2rf740FmQcGpubtZHhRr8UmDWdsS5+wG CMmA== X-Forwarded-Encrypted: i=1; AJvYcCWA1R3a9rGBOoCXyUcvfmacXC2aiyoTu6MsPXsDEBu03VJhHBn5wE7UHTVrnKSTwLANpp7AzFH8cA==@vger.kernel.org X-Gm-Message-State: AOJu0Yx+FCJdVM4T/WMTBeN96tIovTnR4osS8l6RWRbCANR9qnD7rn+i 6Owpf6FfOozIbT7uqP8da6qai18htQaZZZ9RAmMFBT9iJk/nWKxi/u1TjoLKBrSYtOc++fWfS9n 3tRz6g0kzX/dai2jv5ZOJ2q02i6soFjfUjB8ltL104BG5PIfbUcW0Roo= X-Google-Smtp-Source: AGHT+IF835Gf8jxK9c9oKhwRcXBUKFFOJdDs3mVGGOLi0NDw7H0LxUhGG3Fpy1L/PIKJqsTCFX4oAls524+fI6LsjYVb1nKSreBW Precedence: bulk X-Mailing-List: io-uring@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a92:b11:0:b0:3a6:ab82:db58 with SMTP id e9e14a558f8ab-3a6ab82dfcbmr54224685ab.23.1730494443762; Fri, 01 Nov 2024 13:54:03 -0700 (PDT) Date: Fri, 01 Nov 2024 13:54:03 -0700 In-Reply-To: <8fb2e8a3-c46c-4116-9f5e-0ab826ec9d22@kernel.dk> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <67253feb.050a0220.35b515.017a.GAE@google.com> Subject: Re: [syzbot] [io-uring?] general protection fault in io_sqe_buffer_register From: syzbot To: asml.silence@gmail.com, axboe@kernel.dk, io-uring@vger.kernel.org, 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+05c0f12a4d43d656817e@syzkaller.appspotmail.com Tested-by: syzbot+05c0f12a4d43d656817e@syzkaller.appspotmail.com Tested on: commit: 6b1c1819 io_uring/rsrc: fix headpage checking for spar.. git tree: git://git.kernel.dk/linux for-6.13/io_uring console output: https://syzkaller.appspot.com/x/log.txt?x=10ced340580000 kernel config: https://syzkaller.appspot.com/x/.config?x=37061a3807403bdc dashboard link: https://syzkaller.appspot.com/bug?extid=05c0f12a4d43d656817e compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.