From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752996AbXDNRB5 (ORCPT ); Sat, 14 Apr 2007 13:01:57 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752145AbXDNRB5 (ORCPT ); Sat, 14 Apr 2007 13:01:57 -0400 Received: from ns2.uludag.org.tr ([193.140.100.220]:38312 "EHLO uludag.org.tr" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752140AbXDNRB4 (ORCPT ); Sat, 14 Apr 2007 13:01:56 -0400 From: "=?utf-8?q?S=2E=C3=87a=C4=9Flar?= Onur" Reply-To: caglar@pardus.org.tr Organization: =?utf-8?q?T=C3=9CB=C4=B0TAK_/?= UEKAE To: Ingo Molnar Subject: Re: [Announce] [patch] Modular Scheduler Core and Completely Fair Scheduler [CFS] Date: Sat, 14 Apr 2007 19:59:47 +0300 User-Agent: KMail/1.9.6 Cc: linux-kernel@vger.kernel.org, Linus Torvalds , Andrew Morton , Con Kolivas , Nick Piggin , Mike Galbraith , Arjan van de Ven , Thomas Gleixner References: <20070413202100.GA9957@elte.hu> <200704141809.58737.caglar@pardus.org.tr> <20070414160939.GB3099@elte.hu> In-Reply-To: <20070414160939.GB3099@elte.hu> MIME-Version: 1.0 Content-Type: multipart/signed; boundary="nextPart1789212.inGmM7HUJd"; protocol="application/pgp-signature"; micalg=pgp-sha1 Content-Transfer-Encoding: 7bit Message-Id: <200704141959.50076.caglar@pardus.org.tr> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org --nextPart1789212.inGmM7HUJd Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Content-Disposition: inline 14 Nis 2007 Cts tarihinde, Ingo Molnar =C5=9Funlar=C4=B1 yazm=C4=B1=C5=9Ft= =C4=B1:=20 > hm, could you try to strace it and/or attach gdb to it and figure out > what's wrong? (perhaps involving the Kaffeine developers too?) As long > as it's not a kernel level crash i cannot see how the scheduler could > directly cause this - other than by accident creating a scheduling > pattern that triggers a user-space bug more often than with other > schedulers. =2E.. futex(0x89ac218, FUTEX_WAIT, 2, NULL) =3D 0 futex(0x89ac218, FUTEX_WAIT, 2, NULL) =3D 0 futex(0x89ac218, FUTEX_WAIT, 2, NULL) =3D 0 futex(0x89ac218, FUTEX_WAIT, 2, NULL) =3D 0 futex(0x89ac218, FUTEX_WAIT, 2, NULL) =3D 0 futex(0x89ac218, FUTEX_WAIT, 2, NULL) =3D -1 EINTR (Interrupted system ca= ll) =2D-- SIGINT (Interrupt) @ 0 (0) --- +++ killed by SIGINT +++ is where freeze occurs. Full log can be found at [1] > > [1] http://cekirdek.pardus.org.tr/~caglar/psaux > > looks quite weird! :) [1] http://cekirdek.pardus.org.tr/~caglar/strace.kaffeine =2D-=20 S.=C3=87a=C4=9Flar Onur http://cekirdek.pardus.org.tr/~caglar/ Linux is like living in a teepee. No Windows, no Gates and an Apache in hou= se! --nextPart1789212.inGmM7HUJd Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part. -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.3 (GNU/Linux) iD8DBQBGIQiGy7E6i0LKo6YRAoMWAJ9hElBBw/GBfrGlPKNiXuR0D+c38wCggCBH Xke1iBVKHWTslTGXvzoqx5U= =a8RS -----END PGP SIGNATURE----- --nextPart1789212.inGmM7HUJd--