From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198]) (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 AFE831531F0 for ; Sun, 5 Jan 2025 14:13:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.198 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736086385; cv=none; b=Rv/J1YRxlKrGRk+jJDj8sF6paDNSbGxU/NhkaadmBXV9rj6WJKtkDqzuKXW9GYDkFGbGBwfbc3vqnJZCf3jG6eME+3tst5gHI2ktc6ZxzJ+9FiwJrLqCa9T/XfU4kBVTiRGliIKSfiF9AirYLqIJwWukQw7phF6BlgOIpr4G1F8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736086385; c=relaxed/simple; bh=aRVI0PM1TCZY+aBpxAJ+62P59vvRgZkacfDEhUzEy0M=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=bp7hbNriWfYp40HbzOGYDfptn7Sj4Yy2EE3EHwQ85VAlrNpb8X77YIrytLwAUqg5QZ9XX88R2q4kbGnLCG1Fs06hzTI0y2MSk5kFulN8tkXLxduq6DmnRaWJkmbilYGAurcyLBIzNJoxq0njlG5JbOSRuZT9TtqqaY+ERbd1tGM= 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=209.85.166.198 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-f198.google.com with SMTP id e9e14a558f8ab-3ab68717b73so132648355ab.2 for ; Sun, 05 Jan 2025 06:13:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1736086383; x=1736691183; 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=l3DB2kfv19UOQ2ASZU5/bUQYFRtWSL2cfvxrxetgTnI=; b=PJ0USBfTntBFfkk5ek7oTDzG36lyuS32cF2n1qJb+jBO5d73Oc0JtNQ8vf9UIvyAuP d76Ot7lZ5ebbXK1jbfeymvLPJWIpwQDakwUWJGjU4MYyXVALlWOes9RDxd1AXJ9dqkQz vf9755ohzNhKcMIrdmNB9Yj5tv7Sqb/CltKJjcwwoMdWPyIZt2iTsuCxKxhyq6dLGTZ/ WTQ7y19pVJPUFNqfo2KFI7QHSmyZlsk6dd9g5hdlxra9dfAE4yefAaOnXiqMgeW2bH9G KScPID0X2FRUhTmZ3QKijcmuCn4E8cRnSiqBgbu7JVAYmJn/uVz3LdlFuojaT2K3WTVO E3sA== X-Forwarded-Encrypted: i=1; AJvYcCW7YbvSCOCxV6WrvYHhamvtndLEr1UR/C6OOW8BfOAi6AT9xSj86Xf7kGIbCQ+gKKYiJpPFjTt0aGtOr9Q=@vger.kernel.org X-Gm-Message-State: AOJu0YwkVuuKJEGY+p22yhB5XjemHbd5E3S+xL+sqdfUBlXqQE1Bro5B s5ski01nOt9FyOeSmTI/e49aBVECycCPpenaz4nyqh7V65Qup7456Q/kfTU33Mp0pTVrc8Ave0n wXBcyCbIbMRFcOjt3WGiUivAi6Z5ZL7bky1uYLUo3MmFchpyb932xKoY= X-Google-Smtp-Source: AGHT+IHxzMjnKXExBQMo37LZAfLa9UGGqoFvwxTlkRXXoCuftgsmlE97ewepOgJj0J0+Qbf4H4BwFNR/PH6YXej0l/nHtWIA/xaq Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1a63:b0:3a8:1195:f1f9 with SMTP id e9e14a558f8ab-3c2d2564124mr539801975ab.6.1736086382906; Sun, 05 Jan 2025 06:13:02 -0800 (PST) Date: Sun, 05 Jan 2025 06:13:02 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <677a936e.050a0220.3b53b0.005a.GAE@google.com> Subject: Re: [syzbot] [io-uring?] WARNING in __io_submit_flush_completions 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+1bcb75613069ad4957fc@syzkaller.appspotmail.com Tested-by: syzbot+1bcb75613069ad4957fc@syzkaller.appspotmail.com Tested on: commit: 77c096ca io_uring: silence false positive warnings git tree: https://github.com/isilence/linux.git syz/get-cqe-lockdep console output: https://syzkaller.appspot.com/x/log.txt?x=15d86edf980000 kernel config: https://syzkaller.appspot.com/x/.config?x=c078001e66e4a17e dashboard link: https://syzkaller.appspot.com/bug?extid=1bcb75613069ad4957fc compiler: gcc (Debian 12.2.0-14) 12.2.0, 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.