Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750862AbVKRPWc (ORCPT ); Fri, 18 Nov 2005 10:22:32 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750848AbVKRPWc (ORCPT ); Fri, 18 Nov 2005 10:22:32 -0500 Received: from wproxy.gmail.com ([64.233.184.197]:10803 "EHLO wproxy.gmail.com") by vger.kernel.org with ESMTP id S1750834AbVKRPWb (ORCPT ); Fri, 18 Nov 2005 10:22:31 -0500 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:user-agent:x-accept-language:mime-version:to:cc:subject:references:in-reply-to:x-enigmail-version:x-enigmail-supports:content-type:content-transfer-encoding; b=G+RaW3xVWqn9HtQi1VRSC3UYMItzrfpvYGtdG8RppEirRiqp/TPD7MathOaW2na7OHfDRgE6kxS+438CUOtqx/dmJbooEgMi3xgVyY1+ppqeAJzu9asAkc/MR808SJjBLxAyKLV2WDSlEbMWtI09s75aEnx/ga5FVAGUspeFfG0= Message-ID: <437DF0A8.6060409@gmail.com> Date: Fri, 18 Nov 2005 16:18:00 +0100 From: Luca Falavigna User-Agent: Mozilla Thunderbird 1.0.6 (X11/20050716) X-Accept-Language: it, it-it, en-us, en MIME-Version: 1.0 To: Ingo Molnar CC: Daniel Walker , john cooper , linux-kernel@vger.kernel.org Subject: Re: [BUG] Softlockup detected with linux-2.6.14-rt6 References: <4378B48E.6010006@gmail.com> <20051115153257.GA9727@elte.hu> <437A14FB.8050206@timesys.com> <20051115200010.GA13802@elte.hu> <437A7A58.8050209@gmail.com> In-Reply-To: <437A7A58.8050209@gmail.com> X-Enigmail-Version: 0.89.5.0 X-Enigmail-Supports: pgp-inline, pgp-mime Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1634 Lines: 42 -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Luca Falavigna ha scritto: | Actually I am testing linux-2.6.14-rt13. If this problem come out again, | I will notify you ASAP. Unfortunately this soft lockup bug affects version 2.6.14-rt13 too :( Stack traces are almost the same, except base addresses. The bug was much harder to track down this time. Kernel detected a soft lockup bug after about three days of uptime. I noticed another strange behaviour. When I rebooted the machine (actually pushing reset button, not CTRL+ALT+CANC or SysRq at all), it became *very* slow. GRUB took up to five seconds to be fully loaded (usualy it takes only a fraction of second) and the initial phase of booting the kernel was about 4 times slower. Even after a power off this behaviour was still present! Need more coffee? Regards, - -- Luca -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://enigmail.mozdev.org iQEVAwUBQ33wppK+HIH6ZZ2zAQIYSQgAh7T0/a40F9ImNK4Ut7WvVxdLZn7Hekvn 8xBr2jSm5Vz4Ewiht1kZ+sXvAV98J8oDGBghQK8CVE+LdGnyFxncMH8sIlnOViq1 PAwVXYOI7FQzk0UX0FTfsVcsmGkqZk653HC/VRTfY+7xg0NKzUFTjwZg0pDmhkoC yKg73Krr2Zx9N4JH5v2y9uFHhn3YC7mPmbO1mSsmF6WIcePLaY3+Um/FGkQZXr3b ZDwAd8IQmbgiJiyO7sAgc6ydPWxjDzrlPTri7pFHERkJJKxQAan+rKxYdGO7e9C4 57iny6wa2C2sdmn8quL+ZXnmpgB7vNRroDZ1kg5Qm/1SiKjbvC5BqQ== =RNUt -----END PGP SIGNATURE----- - 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/