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 8709CC7619A for ; Wed, 5 Apr 2023 16:46:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233232AbjDEQqh (ORCPT ); Wed, 5 Apr 2023 12:46:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52034 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232000AbjDEQqg (ORCPT ); Wed, 5 Apr 2023 12:46:36 -0400 Received: from mail-io1-xd29.google.com (mail-io1-xd29.google.com [IPv6:2607:f8b0:4864:20::d29]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9B34440C9 for ; Wed, 5 Apr 2023 09:46:33 -0700 (PDT) Received: by mail-io1-xd29.google.com with SMTP id ca18e2360f4ac-75d1e0ff8ecso1103939f.0 for ; Wed, 05 Apr 2023 09:46:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20210112.gappssmtp.com; s=20210112; t=1680713193; x=1683305193; h=content-transfer-encoding:in-reply-to:from:references:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=XzDRh3J+8SvEaXn0A+6OwXdLsL1cECKaJ2d44EZkMv8=; b=cvI9QcotuV/WktpPWLiG9q4P4hb+fv6+L6fSPKWafHE+/Rha1cywCFPBTcxcs7VOfF N2ouY2O52fIxorXrYcHLYhkSGr5sQ1qOJw8wE+22T7X5px1V2h0oDQtykbM00fv+er7Y ciNCEt6vEUY3Ost7gBNPDhWIpDUWZrJ2f7UQ7gmXcxcDWUzSvUWcTaAn4zEZf7xmmHQ5 JuyZih1ualPwJ4GOudcl4LRQ/+nICcjsA1Ne1W9BLHY1ePAq4HJQMeWlv1hV5wlFfj9j 9HONukPaW9BEyzUlrOr7RjHnP0crt4tssSxH+GSgSZEv3keTR95daTnBl1Zq72l143Gf cA+A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; t=1680713193; x=1683305193; h=content-transfer-encoding:in-reply-to:from:references:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=XzDRh3J+8SvEaXn0A+6OwXdLsL1cECKaJ2d44EZkMv8=; b=KZ7e+3BO7TAlSK7b33F6VMuWhIHHro/L3GUXoGj0GlTaKtMU0NIMdYnPqXHMS8xxW0 ppBettiSSgbq6Gt42XWHC234vPL3ZdtXbqkXb6XXiPN+Bfk1YYOBF1r6LzdwJ25WGkOM lRJ+t+BZohY5vq48UsgaBN1fP7h2Pa2Qz6+096IDeKUlmB4lxScvep/kKZdynD7I7ZTk pS4UwEvc3g7ilookh6uDc/GAfcD60anjy0V1GbkLfc/0V1e28bCOBQKaV+Ef9ijxLLXY PNgJv5qBPA2kH7zLBlHUVsWKsbwvRVNeJuZDpSqm/NogT+BLQZ41RExMFeZmBmlIY6CK rjaQ== X-Gm-Message-State: AAQBX9eaI9hYLHCIfHi+OZuZAWvyIavvnd6ErPb03XEDdWJ25N/4DbaC SYj3FFFqey/7EpOYLMx6sTosdw== X-Google-Smtp-Source: AKy350Zpwf9mFVQTQK0zdVakkitvp5e+RlJjveBB+ifhwqXu+VbfbTE1RvfDJdPOPfDc5Uo0oYEAHQ== X-Received: by 2002:a92:7d04:0:b0:313:fb1b:2f86 with SMTP id y4-20020a927d04000000b00313fb1b2f86mr1403917ilc.0.1680713192956; Wed, 05 Apr 2023 09:46:32 -0700 (PDT) Received: from [192.168.1.94] ([96.43.243.2]) by smtp.gmail.com with ESMTPSA id 19-20020a921813000000b00326ca02f30dsm800189ily.65.2023.04.05.09.46.32 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 05 Apr 2023 09:46:32 -0700 (PDT) Message-ID: Date: Wed, 5 Apr 2023 10:46:31 -0600 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux aarch64; rv:102.0) Gecko/20100101 Thunderbird/102.9.0 Subject: Re: kernel BUG in find_lock_entries Content-Language: en-US To: "Dae R. Jeong" , linux-block@vger.kernel.org, linux-kernel@vger.kernel.org References: From: Jens Axboe In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org On 4/5/23 4:52 AM, Dae R. Jeong wrote: > Hi, > > We observed an issue "kernel BUG in find_lock_entries". This was > observed a few months ago. > > Unfortunately, we have not found a reproducer for the crash yet. We > will inform you if we have any update on this crash. > > Detailed crash information is attached below. > > Best regards, > Dae R. Jeong > > ----- > - Kernel version: > 6.0-rc7 This is pretty old. Does it trigger on a current kernel? -- Jens Axboe