Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964898AbVJDSTO (ORCPT ); Tue, 4 Oct 2005 14:19:14 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S964899AbVJDSTN (ORCPT ); Tue, 4 Oct 2005 14:19:13 -0400 Received: from 213-239-205-147.clients.your-server.de ([213.239.205.147]:64649 "EHLO mail.tglx.de") by vger.kernel.org with ESMTP id S964898AbVJDSTN (ORCPT ); Tue, 4 Oct 2005 14:19:13 -0400 Subject: Re: 2.6.14-rc3-rt2 From: Thomas Gleixner Reply-To: tglx@linutronix.de To: Mark Knecht Cc: Steven Rostedt , Ingo Molnar , "K.R. Foley" , linux-kernel@vger.kernel.org, david singleton , Todd.Kneisel@bull.com, Felix Oxley In-Reply-To: <5bdc1c8b0510041111n188b8e14lf5a1398406d30ec4@mail.gmail.com> References: <20051004084405.GA24296@elte.hu> <43427AD9.9060104@cybsft.com> <20051004130009.GB31466@elte.hu> <5bdc1c8b0510040944q233f14e6g17d53963a4496c1f@mail.gmail.com> <5bdc1c8b0510041111n188b8e14lf5a1398406d30ec4@mail.gmail.com> Content-Type: text/plain Organization: linutronix Date: Tue, 04 Oct 2005 20:20:29 +0200 Message-Id: <1128450029.13057.60.camel@tglx.tec.linutronix.de> Mime-Version: 1.0 X-Mailer: Evolution 2.2.3 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1696 Lines: 56 On Tue, 2005-10-04 at 11:11 -0700, Mark Knecht wrote: > I have now had one burst of xruns. As best I can tell I was > downloading some video files for mplayer to look at, or possibly > running one of them. I see this in qjackctl: > I guess its related to the priority leak I'm tracking down right now. Can you please set following config options and check if you get a bug similar to this ? BUG: init/1: leaked RT prio 98 (116)? Steven, it goes away when deadlock detection is enabled. Any pointers ? tglx # Kernel hacking # # CONFIG_PRINTK_TIME is not set # CONFIG_PRINTK_IGNORE_LOGLEVEL is not set CONFIG_DEBUG_KERNEL=y CONFIG_MAGIC_SYSRQ=y CONFIG_LOG_BUF_SHIFT=17 # CONFIG_DETECT_SOFTLOCKUP is not set # CONFIG_SCHEDSTATS is not set # CONFIG_DEBUG_SLAB is not set CONFIG_DEBUG_PREEMPT=y CONFIG_DEBUG_IRQ_FLAGS=y # CONFIG_WAKEUP_TIMING is not set CONFIG_PREEMPT_TRACE=y # CONFIG_CRITICAL_PREEMPT_TIMING is not set # CONFIG_CRITICAL_IRQSOFF_TIMING is not set # CONFIG_RT_DEADLOCK_DETECT is not set # CONFIG_DEBUG_RT_LOCKING_MODE is not set # CONFIG_DEBUG_KOBJECT is not set CONFIG_DEBUG_BUGVERBOSE=y CONFIG_DEBUG_INFO=y # CONFIG_DEBUG_FS is not set # CONFIG_USE_FRAME_POINTER is not set # CONFIG_EARLY_PRINTK is not set # CONFIG_DEBUG_STACKOVERFLOW is not set # CONFIG_KPROBES is not set # CONFIG_DEBUG_STACK_USAGE is not set # CONFIG_DEBUG_PAGEALLOC is not set # CONFIG_4KSTACKS is not set CONFIG_X86_FIND_SMP_CONFIG=y CONFIG_X86_MPPARSE=y - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/