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 9BDFF1CCB50 for ; Fri, 1 Nov 2024 20:54:04 +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=1730494446; cv=none; b=fpw2p+oCtJbAv+ZCcdYngSZhKtRQ7Dvdal4Emh9tBCZUw1NyUNljQ9dbePslTkbCTvd+WSqxhKPDjrkbYeijNjnEUiOupnR60jqYFldV56CQS8kL7dL+hqxleNmRuQFR0VEa9qQOg529KrV3xSSjkC/zSATBe1rpsfH31I7bMmk= 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=209.85.166.200 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-3a4daf7174eso23476085ab.3 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=OenhS8N7oH2un/lNby8jKiEJxUDGsbElAJIg3JAPVk+Ha0wN2tanJZQvbYyDOJbyW0 QebI91RDceY+kGduLl7M1Qw+PsNSURg//kRnvqXjawfoUPgmKei32AZlF0Vv4JTRpdUI W1U40z+Y0oiot0HTkJtD7fZdkAq9LorfydqiU5BhTKQoRnqd4JscJx9b6+SN/hDSo799 k9cL3ly/vDUCcXawgfyWyGbXjQf/NIeoC6wM+tPt83vxkeOL5lRcD8UbHVAAkq0WsO3t b9yR0ITTG5bZccheTdny4tA4b9CEEE5Ahh4rk3jMiO53iStdvPO13MZV+bmhL1QoQeSO Xihw== X-Forwarded-Encrypted: i=1; AJvYcCUP8p3ptLbm6cv5h2ZObEwqXyXlFLewAGmUjvGokewiop5DGBDwMAZ9DMfpSiyPLg4pwR9mFepPTABJwdo=@vger.kernel.org X-Gm-Message-State: AOJu0YxqNU+aVHwxuxPa59tqYsaLEqMVc2ij/vauDS1D4dDPCZtLGEkd Wa0LYFpgAFPSbUMHntlWGsUn82+ZzV7wkEyV2JFEt/vc45K04bjLmbr9unIJNXILEjFufhFgUij IljNZ2Gc0qcQv3hQKZzClEme4jfFS9Mq2TXj7C+XeeqDzHbUjTlOD5Ls= X-Google-Smtp-Source: AGHT+IF835Gf8jxK9c9oKhwRcXBUKFFOJdDs3mVGGOLi0NDw7H0LxUhGG3Fpy1L/PIKJqsTCFX4oAls524+fI6LsjYVb1nKSreBW 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: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.