From owner-freebsd-threads@FreeBSD.ORG Fri May 27 11:17:31 2005 Return-Path: X-Original-To: freebsd-threads@FreeBSD.org Delivered-To: freebsd-threads@FreeBSD.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 4E29D16A41C; Fri, 27 May 2005 11:17:31 +0000 (GMT) (envelope-from delphij@frontfree.net) Received: from tarsier.geekcn.org (tarsier.geekcn.org [210.51.165.229]) by mx1.FreeBSD.org (Postfix) with ESMTP id D351843D53; Fri, 27 May 2005 11:17:30 +0000 (GMT) (envelope-from delphij@frontfree.net) Received: from beastie.frontfree.net (unknown [219.239.99.7]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by tarsier.geekcn.org (Postfix) with ESMTP id 0B004EB3E25; Fri, 27 May 2005 19:17:28 +0800 (CST) Received: from localhost (localhost.frontfree.net [127.0.0.1]) by beastie.frontfree.net (Postfix) with ESMTP id 442C0135758; Fri, 27 May 2005 19:17:26 +0800 (CST) Received: from beastie.frontfree.net ([127.0.0.1]) by localhost (beastie.frontfree.net [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 73576-13; Fri, 27 May 2005 19:17:20 +0800 (CST) Received: from [10.217.12.87] (unknown [61.135.152.194]) (using TLSv1 with cipher RC4-MD5 (128/128 bits)) (No client certificate requested) by beastie.frontfree.net (Postfix) with ESMTP id 5D064135750; Fri, 27 May 2005 19:17:19 +0800 (CST) From: Xin LI To: freebsd-current@FreeBSD.org, freebsd-threads@FreeBSD.org Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="=-0gpT6ubUEdGtjeWV0vaZ" Organization: The FreeBSD Simplified Chinese Project Date: Fri, 27 May 2005 19:17:16 +0800 Message-Id: <1117192636.9676.8.camel@spirit> Mime-Version: 1.0 X-Mailer: Evolution 2.2.2 FreeBSD GNOME Team Port X-Virus-Scanned: by amavisd-new at frontfree.net Cc: Xin LI Subject: Unkillable process under SCHED_ULE and [FULL_]PREEMPTION X-BeenThere: freebsd-threads@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: delphij@delphij.net List-Id: Threading on FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 27 May 2005 11:17:31 -0000 --=-0gpT6ubUEdGtjeWV0vaZ Content-Type: text/plain Content-Transfer-Encoding: quoted-printable Dear folks, When I have upgraded several ports installed on my system using package, I have finally hit a bug which causes my firefox to stuck in "STOP" state, with 2 threads. When I attempt to attach gdb on the process, my laptop reboots instantly. Moreover, it is impossible to kill the firefox-bin process even with kill -9. When I go to single user mode with "kill -15 1", init will finally give me an "ps auxl advised" advise, with firefox-bin remaining. Is there anything I can provide to track down the issue, or is there some tricks that I can work on this issue by myself? The system is running fresh 6-CURRENT before <200505270607.j4R67LHU054037@repoman.freebsd.org> commit. My kernel is built with SCHED_ULE with FULL_PREEMPTION, PREEMPTION, WITESS, INVARIANTS, kdb, ddb built in, minus some hardware drivers that I don't use. More information available upon request. Thanks in advance! Cheers, --=20 Xin LI http://www.delphij.net/ --=-0gpT6ubUEdGtjeWV0vaZ Content-Type: application/pgp-signature; name=signature.asc Content-Description: This is a digitally signed message part -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.1 (FreeBSD) iD8DBQBClwG8/cVsHxFZiIoRAiEPAJ4yJz/P6cR/gKGKc2FPyisQZmN4awCfXEB4 R+jw99sjooVnJAIXJEYtp1w= =tb8m -----END PGP SIGNATURE----- --=-0gpT6ubUEdGtjeWV0vaZ--