From mboxrd@z Thu Jan 1 00:00:00 1970 From: Philippe Gerum In-Reply-To: <4A1D6ED4.3060104@domain.hid> References: <4A1D6ED4.3060104@domain.hid> Content-Type: text/plain Date: Wed, 27 May 2009 19:00:36 +0200 Message-Id: <1243443636.22014.79.camel@domain.hid> Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: Re: [Xenomai-help] xeno-test hangs during latency test List-Id: Help regarding installation and common use of Xenomai List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Gilles Chanteperdrix Cc: xenomai@xenomai.org On Wed, 2009-05-27 at 18:48 +0200, Gilles Chanteperdrix wrote: > Steve wrote: > > After installing the latest version of Xenomai last week I have > > encountered a problem with Xenomai applications hanging linux > > completely, requiring restart. This has also occured while running > > xeno-test, during the latency tests. > > > > I have tried to follow the various suggestions on this board about > > preventing hanging of Xenomai, however I am still experiencing the > > problem. > > > > I am using: > > Vanilla Linux Kernel 2.6.24 > > Adeos Patch 2.6.24-x86-2.0-07 ^^^^^ > > Xenomai Patch 2.4.X (from 19th May 2009) > > Ubuntu 8.04 > > > > I have attached my kernel config file, and the output from one > > instance of 'busybox sh xeno-test'. > > > > Importantly CONFIG_CPU_FREQ, CONFIG_CPU_IDLE, and ACPI_PROCESSOR are > > not set, while ACPI is enabled and APM does not occur in my config. > > Also, CONFIG_PREEMPT_NONE = y. > > > > As always, if you need me to try anything or need more info then let me know, > > Could you try and disable the audit and selinux things? Also, could you > use a serial cable to get the kernel console, or use netconsole if that > is not possible? If what happens is a kernel oops, you will get the > information on the console. > > I do not see anything else suspicious in your .config. > -- Philippe.