From owner-freebsd-current@FreeBSD.ORG Fri Mar 18 11:34:02 2005 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 13BFE16A4CE; Fri, 18 Mar 2005 11:34:02 +0000 (GMT) Received: from relay.bestcom.ru (relay.bestcom.ru [217.72.144.5]) by mx1.FreeBSD.org (Postfix) with ESMTP id 3BB9143D48; Fri, 18 Mar 2005 11:34:01 +0000 (GMT) (envelope-from glebius@FreeBSD.org) Received: from cell.sick.ru (root@cell.sick.ru [217.72.144.68]) by relay.bestcom.ru (8.13.1/8.12.9) with ESMTP id j2IBXrPY034524 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=FAIL); Fri, 18 Mar 2005 14:33:54 +0300 (MSK) (envelope-from glebius@FreeBSD.org) Received: from cell.sick.ru (glebius@localhost [127.0.0.1]) by cell.sick.ru (8.13.1/8.12.8) with ESMTP id j2IBXqCq062040 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Fri, 18 Mar 2005 14:33:53 +0300 (MSK) (envelope-from glebius@FreeBSD.org) Received: (from glebius@localhost) by cell.sick.ru (8.13.1/8.13.1/Submit) id j2IBXpDO062039; Fri, 18 Mar 2005 14:33:51 +0300 (MSK) (envelope-from glebius@FreeBSD.org) X-Authentication-Warning: cell.sick.ru: glebius set sender to glebius@FreeBSD.org using -f Date: Fri, 18 Mar 2005 14:33:51 +0300 From: Gleb Smirnoff To: Kris Kennaway , Jeff Roberson Message-ID: <20050318113351.GA61993@cell.sick.ru> References: <20050317174306.GP91771@hub.freebsd.org> Mime-Version: 1.0 Content-Type: text/plain; charset=koi8-r Content-Disposition: inline In-Reply-To: <20050317174306.GP91771@hub.freebsd.org> User-Agent: Mutt/1.5.6i X-Virus-Scanned: ClamAV version devel-20050125, clamav-milter version 0.80ff on relay.bestcom.ru X-Virus-Status: Clean cc: current@FreeBSD.org Subject: Re: [ULE] panic: sched_add: kse 0xc5a7b78c (named) already in run queue 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, 18 Mar 2005 11:34:02 -0000 On Thu, Mar 17, 2005 at 05:43:06PM +0000, Kris Kennaway wrote: K> A switched a single-CPU+HTT machine over to ULE again, and it panicked K> after a couple of days with: K> K> panic: sched_add: kse 0xc5a7b78c (named) already in run queue K> cpuid = 1 K> KDB: enter: panic K> K> and hung there (NB: named is threaded). Today I've hit this panic when playing with debugger. The exact sequence was: ~# -- (break to debugger) db> break carp_ioctl db> cont (several seconds out of debugger) [break in carp_ioctl] db> trace ... ... db> next panic: sched_add: kse 0x???????? (???) already in run queue cpuid = 1 KDB: enter: panic -- Totus tuus, Glebius. GLEBIUS-RIPN GLEB-RIPE