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 63B75C433EF for ; Sat, 25 Jun 2022 17:46:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233254AbiFYRp7 (ORCPT ); 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 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 ~]#