From owner-freebsd-current Thu Apr 25 10:12:13 2002 Delivered-To: freebsd-current@freebsd.org Received: from mail.speakeasy.net (mail17.speakeasy.net [216.254.0.217]) by hub.freebsd.org (Postfix) with ESMTP id A266037B43C for ; Thu, 25 Apr 2002 10:11:43 -0700 (PDT) Received: (qmail 31637 invoked from network); 25 Apr 2002 17:11:42 -0000 Received: from unknown (HELO server.baldwin.cx) ([216.27.160.63]) (envelope-sender ) by mail17.speakeasy.net (qmail-ldap-1.03) with DES-CBC3-SHA encrypted SMTP for ; 25 Apr 2002 17:11:42 -0000 Received: from laptop.baldwin.cx (gw1.twc.weather.com [216.133.140.1]) by server.baldwin.cx (8.11.6/8.11.6) with ESMTP id g3PHBgv11006; Thu, 25 Apr 2002 13:11:42 -0400 (EDT) (envelope-from jhb@FreeBSD.org) Message-ID: X-Mailer: XFMail 1.5.2 on FreeBSD X-Priority: 3 (Normal) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 8bit MIME-Version: 1.0 In-Reply-To: <20020425013922.A27152@xor.obsecurity.org> Date: Thu, 25 Apr 2002 13:10:50 -0400 (EDT) From: John Baldwin To: Kris Kennaway Subject: RE: 4 panics under 5.0 on ports cluster Cc: fs@FreeBSD.org, current@FreeBSD.org 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 On 25-Apr-2002 Kris Kennaway wrote: > panic: sleeping thread owns a mutex > Uptime: 8h52m59s > (kgdb) bt >#0 dumpsys () at /local0/scratch/usr/src/sys/kern/kern_shutdown.c:506 >#1 0xc0207cb0 in boot (howto=260) at >#/local0/scratch/usr/src/sys/kern/kern_shutdown.c:338 >#2 0xc020814f in panic (fmt=0xc0367580 "sleeping thread owns a mutex") > at /local0/scratch/usr/src/sys/kern/kern_shutdown.c:648 >#3 0xc0200a35 in propagate_priority (td=0xcd23d400) > at /local0/scratch/usr/src/sys/kern/kern_mutex.c:110 Can you go to this frame, then dump the contents of 'm' to find the misbehaving mutex? WITNESS should have warned about this but I guess getting people to run WITNESS is too much to ask. -- John Baldwin <>< http://www.FreeBSD.org/~jhb/ "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message