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 9E81BEE14D4 for ; Wed, 6 Sep 2023 18:50:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S243942AbjIFSuD (ORCPT ); Wed, 6 Sep 2023 14:50:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35008 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S243911AbjIFSt4 (ORCPT ); Wed, 6 Sep 2023 14:49:56 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E2909172E; Wed, 6 Sep 2023 11:49:48 -0700 (PDT) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 776F5C433C7; Wed, 6 Sep 2023 18:49:47 +0000 (UTC) Date: Wed, 6 Sep 2023 14:50:00 -0400 From: Steven Rostedt To: Naresh Kamboju Cc: zhengyejian1@huawei.com, akaher@vmware.com, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-trace-kernel@vger.kernel.org, mhiramat@kernel.org, shuah@kernel.org, skhan@linuxfoundation.org, yeweihua4@huawei.com Subject: Re: "[PATCH] selftests/ftrace: Correctly enable event in instance-event.tc" Message-ID: <20230906145000.29291a1b@gandalf.local.home> In-Reply-To: <20230906142652.191866-1-naresh.kamboju@linaro.org> References: <20230906142652.191866-1-naresh.kamboju@linaro.org> X-Mailer: Claws Mail 3.19.1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-trace-kernel@vger.kernel.org On Wed, 6 Sep 2023 19:56:52 +0530 Naresh Kamboju wrote: > [my two cents] > > I do see similar kernel panic while running ftrace testing on today's > Linux next-20230906 tag. This crash is from qemu-arm64. > > Here I am providing steps to reproduced link and scripts by using tuxrun tool. > - https://tuxapi.tuxsuite.com/v1/groups/linaro/projects/lkft/tests/2V0OqxEZUXIPNqWhQnnsuFOGYxR/reproducer > > Script details, > ============= > # To install tuxrun to your home directory at ~/.local/bin: > # pip3 install -U --user tuxrun==0.49.0 > # > # Or install a deb/rpm depending on the running distribution > # See https://tuxmake.org/install-deb/ or > # https://tuxmake.org/install-rpm/ > # > # See https://tuxrun.org/ for complete documentation. > # > # BTW, when you ran these, did you apply: https://patchwork.kernel.org/project/linux-trace-kernel/patch/20230905183332.628d7cc0@gandalf.local.home/ ? -- Steve