Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933161AbbFJDKp (ORCPT ); Tue, 9 Jun 2015 23:10:45 -0400 Received: from smtp1.stanford.edu ([171.67.219.81]:60537 "EHLO smtp.stanford.edu" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S932760AbbFJDKd (ORCPT ); Tue, 9 Jun 2015 23:10:33 -0400 Message-ID: <5577AA92.5070203@localhost> Date: Tue, 09 Jun 2015 20:10:10 -0700 From: Fernando Lopez-Lezcano User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.7.0 MIME-Version: 1.0 To: pavel@pavlinux.ru, Fernando Lopez-Lezcano , Clark Williams , Steven Rostedt CC: Sebastian Andrzej Siewior , linux-rt-users , LKML , Thomas Gleixner , John Kacur Subject: Re: [ANNOUNCE] 4.0.4-rt1 References: <20150519213923.GA26363@linutronix.de> <20150526083449.5357059b@sluggy> <20150526093832.558e2e46@gandalf.local.home> <20150526084802.2cfd055b@sluggy> <20150526111924.20836deb@gandalf.local.home> <20150526104343.51fad474@sluggy> <5564CC80.3080101@localhost> <5567C741.5010007@localhost> <55771837.4020007@localhost> <5577633A.2060100@pavlinux.ru> In-Reply-To: <5577633A.2060100@pavlinux.ru> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10432:5.14.151,1.0.33,0.0.0000 definitions=2015-06-10_02:2015-06-09,2015-06-10,1970-01-01 signatures=0 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 spamscore=0 suspectscore=2 phishscore=0 adultscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=7.0.1-1402240000 definitions=main-1506100057 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1251 Lines: 31 On 06/09/2015 03:05 PM, Pavel Vasilyev wrote: > 09.06.2015 19:45, Fernando Lopez-Lezcano пишет: > >> This is still happening, about once a day. John Dulaney help me set up a >> crash kernel dump (thanks!) so now I have a kernel core dump for this >> one, > > Asus,Fedora,CGROUPS, iptables,snd_ac97,radeon,raid1,kvm - this realtime > system? :D :-P Yup. I have been using rt for many years - and packaging it - for (very) low latency sound processing. Linux + rt + jackd + rtirq + threaded irqs + jack clients, everything with the right priorities. Runs very nicely unless you hit an issue like the one I'm asking about[*]. Usually running snd_hdspm with RME hardware when in concert situations (this one with Asus mobo is my - quite old by now - desktop at work, but I'm also having the same problem in my Lenovo laptop). -- Fernando [*] for example a whole concert for a 24.8 3D sound system with a remote ethernet driven D/A and running all the time with 64 frame x 2 buffers at 48KHz. -- 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/