From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ed1-f48.google.com (mail-ed1-f48.google.com [209.85.208.48]) (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 7721316FF55; Wed, 12 Jun 2024 12:39:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.208.48 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718195945; cv=none; b=o30bkns5ARNEma2CkE3/X7/oV7XeLpPfhz11eJi5AkaeNRqcwyTTPdXFKuVRXeenXjzJ471ZIOL6Dtl6bNkyxmugz3HPk9tSKieWW+ubUmACxdTFKUepj0rV8iq1UTTABT5L+64BDCu3rnrFUyV+1MORxuO3ZIcozxTpVh9Fyd4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718195945; c=relaxed/simple; bh=VKfSUGiDu92C4bG/uJuMnOL/fobT2EuCm8Me5sLXLoA=; h=Message-ID:Date:MIME-Version:Subject:To:References:From: In-Reply-To:Content-Type; b=KU7ToBM1jKyIxzywP495hTu/P7A6yAMRUOpMRZNCFt8bIeEzp6xhmNckFdC17252LVjdIpGjfk+DKD0LD6THcsd0OuOhGwGJ3PqmjAFKq0en9BjWOp8kY0JfPEJI2txRqj8sGtLIDEG5euogKaJ7mYgJI5ULPMemg4akg5cijmg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=SuWKReO1; arc=none smtp.client-ip=209.85.208.48 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="SuWKReO1" Received: by mail-ed1-f48.google.com with SMTP id 4fb4d7f45d1cf-579fa270e53so3583043a12.3; Wed, 12 Jun 2024 05:39:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1718195942; x=1718800742; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:from:content-language :references:to:subject:user-agent:mime-version:date:message-id:from :to:cc:subject:date:message-id:reply-to; bh=JHwQg7Oa67ELlkM6pw48Wo/WbXctSEVPQv0P9z7DLi4=; b=SuWKReO13EaCM/90YjAvbptKdH292Kj7f2skafp4y8GKxE88K6/UvhEW4KQ87OdjPU cG5bszJeB6XCtn+qZ8rCM884sQfHrDSH9LXNVdNTjyEB9iJPpgZGIGHjH05TcVL4kTL1 46Kf5vA9uqU8Dzs2LbfUi/puwMoD83xXPZQH26jVrXDxIWsCmko62ns/G8UAULJwguII SoWif2dOxAPmlMHuTFvd8nEXmTHJVPkMrUuLznf4zS3YR+D2nTuhYmxiXj6qERCPp+Fv x7iPTD19JijSssqcaloGYhY0domEDIZmcOzOSpDZlfB/UV5Vj1rkBMy+QbRpVO9l5iJY VPpA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1718195942; x=1718800742; h=content-transfer-encoding:in-reply-to:from:content-language :references:to:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=JHwQg7Oa67ELlkM6pw48Wo/WbXctSEVPQv0P9z7DLi4=; b=HTK+kI/4ymzlKbzOWBBbwVbgT0+jYctMY3goR+s0/T/lCjQ16ZmAUy14GYR4trtStl oS7yOSAt+OCgXixZZkcdQJLcvBeVBtZVtPc+UdsxoPik4WyjRttD9wrCndfm5ptDCthe 6h7pEdmY8+gIy2V+tdnB6qiQqM4VgCHSlBJ8KLbzD2bop0I4fnyxtIPC8gvWA2KcxVHu G76M4/RkUKTnxv0G86XqXyBg8gkqFZlNXhU59MvRHnAjL6VDwLOcUXcdSajLUIFfLh4r 7zjL1W+grZcWywUv+2KR4ve1e+EeFqJgvHO135sLRdhZBxZbvlVpKcGzAiEvDMj2nzYU dNTg== X-Forwarded-Encrypted: i=1; AJvYcCVph9q0/zRJgHB+EXpNyqGcAdQV1GYZsKxVbuUaila+sDTgxqwenIOxPwuSA8+TEemIx2Ve6NLmNu+pxEAu5itoNAjarsmCBqneUel+ehpGJN35tpw+YSd62EkBKhCkpyNwix/9RCs= X-Gm-Message-State: AOJu0YzHLnVg05o4bQuU+kai+hjZ63rYeADbmzprtxaq/Yn0JXLaWQiq YHegvo80AOJT8wy112EsLHWQE79kgY7nL1WjeX1/rBwil04GZHzA X-Google-Smtp-Source: AGHT+IGL9+cY7YQ0uE2oDLytePlPbT55kWA4o1t/reIYnmnOE3IT4a+/jYpC2PIOwARQfPxhjwJ/ow== X-Received: by 2002:a50:d4d7:0:b0:57c:5fd7:ff50 with SMTP id 4fb4d7f45d1cf-57caaac66e0mr1511098a12.35.1718195941430; Wed, 12 Jun 2024 05:39:01 -0700 (PDT) Received: from [192.168.42.244] ([163.114.131.193]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-57c9f32f079sm1865179a12.88.2024.06.12.05.39.01 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 12 Jun 2024 05:39:01 -0700 (PDT) Message-ID: Date: Wed, 12 Jun 2024 13:39:09 +0100 Precedence: bulk X-Mailing-List: io-uring@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [io-uring] WARNING in io_rsrc_ref_quiesce To: chase xd , Jens Axboe , linux-kernel@vger.kernel.org, io-uring@vger.kernel.org References: Content-Language: en-US From: Pavel Begunkov In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit On 6/12/24 07:53, chase xd wrote: > Thanks for the reply, “xdchase” is ok for the credit. They require a real name though, and "xdchase" doesn't seem to qualify. > chase xd 于2024年6月12日周三 08:38写道: >> >> Thanks for the reply, “xdchase” is ok. >> >> On Wed, Jun 12, 2024 at 03:13 Pavel Begunkov wrote: >>> >>> On 6/7/24 18:11, chase xd wrote: >>>> Dear Linux kernel maintainers, >>>> >>>> Syzkaller reports this previously unknown bug on Linux >>>> 6.8.0-rc3-00043-ga69d20885494-dirty #4. Seems like the bug was >>>> silently or unintendedly fixed in the latest version. >>> >>> Thanks for reports, this one looks legit. I'll fix >>> it up. Do you have a name I can put as "reported-by"? >>> >>> >>> -- >>> Pavel Begunkov -- Pavel Begunkov