From owner-freebsd-current Thu Oct 17 4:22:37 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 57ADA37B404; Thu, 17 Oct 2002 04:22:24 -0700 (PDT) Received: from uucp.nl.uu.net (uucp.nl.uu.net [193.79.237.146]) by mx1.FreeBSD.org (Postfix) with ESMTP id CAB2343E3B; Thu, 17 Oct 2002 04:22:23 -0700 (PDT) (envelope-from ben@stuyts.nl) Received: from stuyts by uucp.nl.uu.net with UUCP id ; Thu, 17 Oct 2002 11:22:16 +0000 Received: from terminus.stuyts.nl (localhost [127.0.0.1]) by stuyts.nl (8.12.6/8.12.6) with ESMTP id g9HAhp8C037368; Thu, 17 Oct 2002 12:43:51 +0200 (CEST) (envelope-from ben@terminus.stuyts.nl) Received: (from ben@localhost) by terminus.stuyts.nl (8.12.6/8.12.6/Submit) id g9HAhpCb037367; Thu, 17 Oct 2002 12:43:51 +0200 (CEST) (envelope-from ben) From: Ben Stuyts Date: Thu, 17 Oct 2002 12:43:51 +0200 To: Alfred Perlstein Cc: Jeff Roberson , Terry Lambert , Robert Watson , current@freebsd.org, jeff@freebsd.org Subject: Re: [Ugly PATCH] Again: panic kmem_malloc() Message-ID: <20021017124351.A37274@terminus.stuyts.nl> Reply-To: ben@stuyts.nl References: <4.3.2.7.2.20021016213322.01c6d348@terminus> <4.3.2.7.2.20021016225907.00b8b8b0@terminus> <20021016212619.GR95327@elvis.mu.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5.1i In-Reply-To: <20021016212619.GR95327@elvis.mu.org>; from alfred@FreeBSD.ORG on Wed, Oct 16, 2002 at 02:26:19PM -0700 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 Hello Alfred, On Wed, Oct 16, 2002 at 02:26:19PM -0700, Alfred Perlstein wrote: > * Ben Stuyts [021016 14:05] wrote: > > > > No need to wait for tomorrow. :-) Just 1.5 hours later, vmstat -m says: > > > > < sem167344 2622K 2622K 167344 16,1024,4096 > > --- > > > sem235512 3687K 3687K 235512 16,1024,4096 > > > > So it looks indeed like sem is the problem, > > what does > sysctl -a | grep ^p10 > say? p1003_1b.asynchronous_io: 0 p1003_1b.mapped_files: 1 p1003_1b.memlock: 0 p1003_1b.memlock_range: 0 p1003_1b.memory_protection: 0 p1003_1b.message_passing: 0 p1003_1b.prioritized_io: 0 p1003_1b.priority_scheduling: 1 p1003_1b.realtime_signals: 0 p1003_1b.semaphores: 0 p1003_1b.fsync: 0 p1003_1b.shared_memory_objects: 1 p1003_1b.synchronized_io: 0 p1003_1b.timers: 0 p1003_1b.aio_listio_max: 0 p1003_1b.aio_max: 0 p1003_1b.aio_prio_delta_max: 0 p1003_1b.delaytimer_max: 0 p1003_1b.mq_open_max: 0 p1003_1b.pagesize: 4096 p1003_1b.rtsig_max: 0 p1003_1b.sem_nsems_max: 0 p1003_1b.sem_value_max: 0 p1003_1b.sigqueue_max: 0 p1003_1b.timer_max: 0 > My guess is that you don't have the module in question loaded. > > If you do, then why? (it's marked experimental) The only modules loaded are: [terminus.stuyts.nl boot/kernel]21: kldstat Id Refs Address Size Name 1 3 0xc0100000 3daa00 kernel 2 1 0xc12fd000 2000 green_saver.ko > And why aren't these bug reports a lot more detailed? (meaing why > aren't you actually giving an hypothesys as to why the code is > broken?) I think it was Jeff Roberson hinting at that. I am only reporting a problem and I hope I can help fixing it. I have however no knowledge of the kernel internals, so forgive me for being too vague and let me know what more information you need. > *grumble* Sorry... Kind regards, Ben To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message