Received: by 2002:a6b:fb09:0:0:0:0:0 with SMTP id h9csp1501598iog; Sat, 25 Jun 2022 11:02:37 -0700 (PDT) X-Google-Smtp-Source: AGRyM1uZiNn4KrrEPLsKLyEg4cEJQemJnF1V8rYBXp74fHcq0i9IRI3EMGWA4/xMiUPAvi0cWPGC X-Received: by 2002:a17:90b:895:b0:1ec:827c:ef0f with SMTP id bj21-20020a17090b089500b001ec827cef0fmr10756749pjb.10.1656180156931; Sat, 25 Jun 2022 11:02:36 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1656180156; cv=none; d=google.com; s=arc-20160816; b=uVr/6EYYPOnmOezZf6UyaWLOK0Dd6cbnN00gKxvZNUSb/fDLpHBrGBXk3+WuxKltZd qh7dTbi6wvjSM8ESNA7sDz2WVzj+4jsJEYCpTyT/3gbuiu09ebOgluTnA+NUQf/XxoHo U4lmqkdOMknKFD3phYLAhZAcEICMvkybA3qZFoybJr/PH5oD5IvtHOTfEHVV4i38qbHq 7Xi3K1ysbduWn5z82/3B/CRcEz6NeG6DjfSEpkzUpHYxAyfAuMDcmgOzmyYgX0MsR2Ly BlImLYyMgE6NkVqdHd9xjelXBa/g86XCaIC4e/nbFTcc0Jz3NERXFu0lBnn3NZU3fb+4 WLmg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:subject:cc:to:from:date; bh=K394kCGgZxU02uHr5MIkxtn9vVZMCmLalevr/EpjBBc=; b=UEUJ4qNr0ajyPNaWFRUmGAu30h1Aqqt8NXls0LgPkgUDmgsP81ccQGPqjfSzMdLniZ Vu49A4jTEtnbdmfcNNgMhIONhEhnGOs2G3UFlQrODzcHe8Ls/sL4lAUj7TwBTbMg2sin 9DRD/T1uSbE43AtJGHAvNVm1C64hZ1UVDb/z399zaaaihuMUoGQq//Cf/C7CB41Uh9/+ Rq3aqqOMj/TLu8ipyuHOZzEo02XKcpIFYuyPR1mcANXomxQijKict13xdcX4+U9E5eJv dilyExIBsoHW1HbkLDhXQt38HXgyexDm0FB26UH774BdzpTJCdy034/Rs9Y5quvaiDY+ CjuQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id u20-20020a056a00125400b00518fc8adc58si1794057pfi.380.2022.06.25.11.02.20; Sat, 25 Jun 2022 11:02:36 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233217AbiFYRp7 (ORCPT + 99 others); Sat, 25 Jun 2022 13:45:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60978 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231311AbiFYRp6 (ORCPT ); Sat, 25 Jun 2022 13:45:58 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C5B2E13F27 for ; Sat, 25 Jun 2022 10:45:56 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 6EEEDB80B9D for ; Sat, 25 Jun 2022 17:45:55 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7F950C3411C; Sat, 25 Jun 2022 17:45:53 +0000 (UTC) Date: Sat, 25 Jun 2022 13:45:52 -0400 From: Steven Rostedt To: Chuck Lever III Cc: LKML , John 'Warthog9' Hawley Subject: Re: possible trace_printk() bug in v5.19-rc1 Message-ID: <20220625134552.08c1a23a@rorschach.local.home> In-Reply-To: <3EB14A14-767B-4B66-9B28-97DDE7EECFD2@oracle.com> References: <20220616113400.15335d91@gandalf.local.home> <20220617155019.373adda7@gandalf.local.home> <3BAD2CD9-3A34-4140-A28C-0FE798B83C41@oracle.com> <355D2478-33D3-4046-8422-E512F42C51BC@oracle.com> <20220624190819.59df11d3@rorschach.local.home> <3EB14A14-767B-4B66-9B28-97DDE7EECFD2@oracle.com> X-Mailer: Claws Mail 3.17.8 (GTK+ 2.24.33; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-6.7 required=5.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_HI,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sat, 25 Jun 2022 17:15:07 +0000 Chuck Lever III wrote: > [root@manet ~]# cat /etc/redhat-release > Fedora release 35 (Thirty Five) > [root@manet ~]# trace-cmd version > > trace-cmd version 2.9.2 (not-a-git-repo) Ug, that's very old. Fedora should be shipping 3.1.1 soon. Right John? ;-) -- Steve > > usage: > trace-cmd [COMMAND] ... > > commands: > record - record a trace into a trace.dat file > set - set a ftrace configuration parameter > > ... > > check-events - parse trace event formats > dump - read out the meta data from a trace file > > [root@manet ~]#