From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C1CA6C433F5 for ; Tue, 22 Mar 2022 20:58:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235067AbiCVU7k (ORCPT ); Tue, 22 Mar 2022 16:59:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33278 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229947AbiCVU7d (ORCPT ); Tue, 22 Mar 2022 16:59:33 -0400 Received: from mail-il1-x136.google.com (mail-il1-x136.google.com [IPv6:2607:f8b0:4864:20::136]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8DF675FF2 for ; Tue, 22 Mar 2022 13:58:02 -0700 (PDT) Received: by mail-il1-x136.google.com with SMTP id n16so13297014ile.11 for ; Tue, 22 Mar 2022 13:58:02 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20210112.gappssmtp.com; s=20210112; h=message-id:date:mime-version:user-agent:subject:content-language:to :references:from:in-reply-to:content-transfer-encoding; bh=3fa+Yc6J9FxvaVrYGbZmAuXR7+SlkzyafMy9YlzUS1Y=; b=xzCRh0mzebV0NEbXdETJkgSxAjpFmUqIBWTgTh3BxUKaEYubmStk+H/cgCIN9Jsa1q kW/Xf9szJrxn2780580bikRVFWJfwlb1ATAZLECyKgnLTTI7iIf1TqjTC5/4bgB6S79G CphxK1WNPG0eWvMV2xw8xLXUxMY4fu+bW15NPT9m0N0w1ZhNzIZZHI35mAi4p156E9gV PKz4bIZ3FVVQ3aLeAyQfbjPJnHXB9TJ3ug7/U0ZhsmDIb4+8dMPjsfu9wGQfNsAFs9ax oYyisDmI5tBYh8xo6IgywOGxsc9CV2H8BiqzB6M/I6WfwQS8p+8gFgeFj8eWpAcIb65C AS0g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:to:references:from:in-reply-to :content-transfer-encoding; bh=3fa+Yc6J9FxvaVrYGbZmAuXR7+SlkzyafMy9YlzUS1Y=; b=ekav+81JAX2hsQhEjrQlWPeOkqpgb6/8OWUlcRTzS42AkwiRjHhFLAHkLGYw5SRzLD 2Gmc60/T91Uxoz5ha/2F+iZLHAQT5b/jq2cVoY5cPwvm1GNCy2p1PyBpDnjtd+y2B7DY yBoApG2/SECDk3v5pVKaO/5IGiyINC4+DmVGCadfPSEi40zPdE6gZ1FwKyjWfXuAauBz EDw/mNZh3EIz9wA3EdBOyXg7pYuBjj8UEiHmMC5r5QjC+gbTwamt53qO59NzpOIEhqUX GSqoCKxBd6yAskhBR64X90Od/YBtSBG0nP1TrDTeMYzWfKJFf8ZoMx2v2Id0J0NO3bg/ S5rA== X-Gm-Message-State: AOAM533oTsrqa/ecMI/1LuHfJyEcJ0Cu4Kq6I7dXd4QkMYR/rhH9jTnp +7tYUIWaaYlQQM/0yKa/s9FTdg== X-Google-Smtp-Source: ABdhPJzGGVYNkM9jRB4tYvUPREszbLNgJgr5gOIuewZQxhfFL2bL6v0GCiGwZ7tnVqWQ38VRoOHEXA== X-Received: by 2002:a92:c242:0:b0:2c6:7a1e:1cb2 with SMTP id k2-20020a92c242000000b002c67a1e1cb2mr14069387ilo.315.1647982681889; Tue, 22 Mar 2022 13:58:01 -0700 (PDT) Received: from [192.168.1.172] ([207.135.234.126]) by smtp.gmail.com with ESMTPSA id w13-20020a92d2cd000000b002c8533c4b27sm519308ilg.78.2022.03.22.13.58.01 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 22 Mar 2022 13:58:01 -0700 (PDT) Message-ID: <5cd8d8f7-b172-12a1-5c4f-f9933b576208@kernel.dk> Date: Tue, 22 Mar 2022 14:58:00 -0600 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux aarch64; rv:91.0) Gecko/20100101 Thunderbird/91.7.0 Subject: Re: [syzbot] KASAN: use-after-free Read in add_wait_queue Content-Language: en-US To: syzbot , asml.silence@gmail.com, io-uring@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com References: <000000000000acacb205dad4d42c@google.com> From: Jens Axboe In-Reply-To: <000000000000acacb205dad4d42c@google.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org #syz test: git://git.kernel.dk/linux-block for-5.18/io_uring -- Jens Axboe