From owner-freebsd-current Sun Jun 30 22:39:18 2002 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 2130237B400 for ; Sun, 30 Jun 2002 22:39:13 -0700 (PDT) Received: from mail.gmx.net (mail.gmx.net [213.165.64.20]) by mx1.FreeBSD.org (Postfix) with SMTP id 1041343E09 for ; Sun, 30 Jun 2002 22:39:12 -0700 (PDT) (envelope-from michaelnottebrock@gmx.net) Received: (qmail 29929 invoked by uid 0); 1 Jul 2002 05:39:09 -0000 Received: from pd900332a.dip.t-dialin.net (HELO gmx.net) (217.0.51.42) by mail.gmx.net (mp008-rz3) with SMTP; 1 Jul 2002 05:39:09 -0000 Message-ID: <3D1FEAFA.4090500@gmx.net> Date: Mon, 01 Jul 2002 07:39:06 +0200 From: Michael Nottebrock User-Agent: Mozilla/5.0 (X11; U; Linux i386; en-US; rv:1.0rc2) Gecko/20020513 Netscape/7.0b1 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Bill Huey Cc: freebsd-current@freebsd.org Subject: Re: Post-KSE desaster References: <3D1FE483.4010002@gmx.net> <20020701053056.GA1907@gnuppy.monkey.org> X-Enigmail-Version: 0.61.1.0 X-Enigmail-Supports: pgp-inline, pgp-mime Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="------------enigA13CC028C41EBC1118B50277" Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG The following is an OpenPGP/MIME signed message created by Enigmail/Mozilla, following RFC 2440 and RFC 2015 --------------enigA13CC028C41EBC1118B50277 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Bill Huey wrote: > Try "info threads" in gdb and then progressively walking through the thread > list with "thread N", N being the thread number. (...) Program received signal SIGSEGV, Segmentation fault. 0x281cc918 in _thread_kern_sched_state_unlock () from /usr/lib/libc_r.so.5 (gdb) info thread 3 Process 14606, Thread 3 0x281cbd4e in _thread_kern_sched () from /usr/lib/libc_r.so.5 2 Process 14606, Thread 2 0x281cbd4e in _thread_kern_sched () from /usr/lib/libc_r.so.5 * 1 Process 14606, Thread 1 0x281cc918 in _thread_kern_sched_state_unlock () from /usr/lib/libc_r.so.5 (gdb) thread 1 [Switching to thread 1 (Process 14606, Thread 1)]#0 0x281cc918 in _thread_kern_sched_state_unlock () from /usr/lib/libc_r.so.5 (gdb) bt #0 0x281cc918 in _thread_kern_sched_state_unlock () from /usr/lib/libc_r.so.5 #1 0x281cc2e2 in _thread_kern_scheduler () from /usr/lib/libc_r.so.5 #2 0xd0d0d0d0 in ?? () #3 0x080570b0 in ?? () (gdb) thread 2 [Switching to thread 2 (Process 14606, Thread 2)]#0 0x281cbd4e in _thread_kern_sched () from /usr/lib/libc_r.so.5 (gdb) bt #0 0x281cbd4e in _thread_kern_sched () from /usr/lib/libc_r.so.5 #1 0x281cc502 in _thread_kern_sched_state_unlock () from /usr/lib/libc_r.so.5 #2 0x281ced1d in pthread_cond_timedwait () from /usr/lib/libc_r.so.5 #3 0x281c58f2 in _thread_gc () from /usr/lib/libc_r.so.5 #4 0x281c4f31 in _thread_start () from /usr/lib/libc_r.so.5 (gdb) thread 3 [Switching to thread 3 (Process 14606, Thread 3)]#0 0x281cbd4e in _thread_kern_sched () from /usr/lib/libc_r.so.5 (gdb) bt #0 0x281cbd4e in _thread_kern_sched () from /usr/lib/libc_r.so.5 #1 0x281cc49d in _thread_kern_sched_state () from /usr/lib/libc_r.so.5 #2 0x281c60ff in _write () from /usr/lib/libc_r.so.5 #3 0x281c6187 in write () from /usr/lib/libc_r.so.5 #4 0x2828ccc2 in ao_plugin_play () from /usr/local/lib/ao/plugins-2/liboss.so #5 0x280b4f8d in ao_play () from /usr/local/lib/libao.so.3 #6 0x08049bed in free () #7 0x0804a9a1 in free () #8 0x0804a066 in free () #9 0x281c4f31 in _thread_start () from /usr/lib/libc_r.so.5 As a comparison, artsd: [lofi@kiste]:0:~ > gdb artsd GNU gdb 5.2.0 (FreeBSD) 20020627 Copyright 2002 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i386-undermydesk-freebsd"... (no debugging symbols found)... (gdb) run Starting program: /usr/local/bin/artsd (no debugging symbols found)...(no debugging symbols found)... (no debugging symbols found)...(no debugging symbols found)... (no debugging symbols found)...(no debugging symbols found)... (no debugging symbols found)...(no debugging symbols found)... (no debugging symbols found)...(no debugging symbols found)... (no debugging symbols found)...(no debugging symbols found)... (no debugging symbols found)...(no debugging symbols found)... unix_connect: can't connect to server (unix:/tmp/mcop-lofi/kiste_localdomain-01c2-3d1fe3ca) There are already artsd objects registered, looking if they are active... ... cleaned 5 unused mcop global references. (no debugging symbols found)...(no debugging symbols found)... Program received signal SIGSEGV, Segmentation fault. 0x28424918 in _thread_kern_sched_state_unlock () from /usr/lib/libc_r.so.5 (gdb) info thread * 1 Process 15847, Thread 1 0x28424918 in _thread_kern_sched_state_unlock () from /usr/lib/libc_r.so.5 (gdb) bt #0 0x28424918 in _thread_kern_sched_state_unlock () from /usr/lib/libc_r.so.5 #1 0x284242e2 in _thread_kern_scheduler () from /usr/lib/libc_r.so.5 #2 0xd0d0d0d0 in ?? () Regards, -- Michael Nottebrock "The circumstance ends uglily in the cruel result." - Babelfish --------------enigA13CC028C41EBC1118B50277 Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.0.7 (FreeBSD) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQE9H+r9Xhc68WspdLARAjBeAJ4/DNzkpJPBoBpCKCrSh6SvnPjbZwCfaAE9 oDGQY9axC8GdbNBlw3t951M= =2w8b -----END PGP SIGNATURE----- --------------enigA13CC028C41EBC1118B50277-- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message