From owner-freebsd-current@FreeBSD.ORG Fri Nov 19 11:39:50 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id E88F316A4CE; Fri, 19 Nov 2004 11:39:50 +0000 (GMT) Received: from obsecurity.dyndns.org (CPE0050040655c8-CM00111ae02aac.cpe.net.cable.rogers.com [69.194.102.143]) by mx1.FreeBSD.org (Postfix) with ESMTP id B843043D2D; Fri, 19 Nov 2004 11:39:50 +0000 (GMT) (envelope-from kris@obsecurity.org) Received: by obsecurity.dyndns.org (Postfix, from userid 1000) id 707E75130D; Fri, 19 Nov 2004 03:43:17 -0800 (PST) Date: Fri, 19 Nov 2004 03:43:17 -0800 From: Kris Kennaway To: Alexey Dokuchaev Message-ID: <20041119114317.GA87532@xor.obsecurity.org> References: <20041115120355.GA74977@regency.nsu.ru> <20041117161215.GA84085@xor.obsecurity.org> <20041119083248.GA48756@regency.nsu.ru> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="pWyiEgJYm5f9v55/" Content-Disposition: inline In-Reply-To: <20041119083248.GA48756@regency.nsu.ru> User-Agent: Mutt/1.4.2.1i cc: jeff@FreeBSD.org cc: current@freebsd.org cc: Kris Kennaway Subject: Re: 6-CURRENT, threads, hangs are still there X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 19 Nov 2004 11:39:51 -0000 --pWyiEgJYm5f9v55/ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Fri, Nov 19, 2004 at 02:32:48PM +0600, Alexey Dokuchaev wrote: > On Wed, Nov 17, 2004 at 08:12:15AM -0800, Kris Kennaway wrote: > > On Mon, Nov 15, 2004 at 06:03:55PM +0600, Alexey Dokuchaev wrote: > > > Hello there, > > >=20 > > > Updated world + kernel on Nov 12. Sticking to ULE + PREEMPTION + DEB= UG > > > STUFF in kernel. Running sim, psi, xmms, mozilla etc. hangs on start= up, > > > unless `libpthread' mapped to `libc_r' via /etc/libmap.conf. > > > GDB is unable to attach, process is unkillable even with SIGKILL. > > > Very reproducible. CPU: Intel 2.8GHz, HTT enabled. > > >=20 > > > Does anyone have a clue on this? Using ULE on purpose to help hunt d= own > > > its bugs. What debugging info can/should I get? > >=20 > > You should try with 4BSD too to see if it's a bug in ULE, or in > > generic parts of the kernel. >=20 > 4BSD + PREEMPTION works fine, so it looks like this is ULE problem. OK, hopefully Jeff has time to look at this. Kris --pWyiEgJYm5f9v55/ Content-Type: application/pgp-signature Content-Disposition: inline -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.6 (FreeBSD) iD8DBQFBndxVWry0BWjoQKURAv51AJ9OVPDqX/CPkLdKxjBE/ZvcYH9/vACgojtD aVJTjoHr0h2vzA5wN2CASVs= =q3O5 -----END PGP SIGNATURE----- --pWyiEgJYm5f9v55/--