From owner-freebsd-current@FreeBSD.ORG Fri Nov 30 10:47:55 2007 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 57B4C16A418 for ; Fri, 30 Nov 2007 10:47:55 +0000 (UTC) (envelope-from biancalana@gmail.com) Received: from py-out-1112.google.com (py-out-1112.google.com [64.233.166.177]) by mx1.freebsd.org (Postfix) with ESMTP id C2B1213C47E for ; Fri, 30 Nov 2007 10:47:54 +0000 (UTC) (envelope-from biancalana@gmail.com) Received: by py-out-1112.google.com with SMTP id u77so4823919pyb for ; Fri, 30 Nov 2007 02:47:53 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; bh=nTA5hXufrex4gJovS7iTPROPhgFQWrTASeK4yTvXL9M=; b=gbW0SjLHg3TY6KRWViDixx392WtX1t03zy/TjurRVPJ/BnochD9SSHXKZstkzAah7YeDEi0Pn6vGT8xUcXr4AjhLBBvvWPJCRvwpGohjXhO7jv7P8ZA/V7VPXek0TMintqZRrpMh0EsC/lVnmJW1Jy1i6pA2z5sWkMG/B9mGyRw= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=received:message-id:date:from:to:subject:cc:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=jy9v353PZNuV8eBLC3nF8dBdIBP7ywxo3BqnsM7U0VsvR6IU+guQtzwj+7quHjrOBdU46nJjPqT8l57+vgEQKKJ8FwP2av3aSak5XpQjQsqHiiuDhB7iyW4A9MFpblFSon97mgPZOS1FsM7Oag8BFz9i3XmPf423cZuh6zrMlec= Received: by 10.65.154.2 with SMTP id g2mr4228671qbo.1196419671728; Fri, 30 Nov 2007 02:47:51 -0800 (PST) Received: by 10.64.184.9 with HTTP; Fri, 30 Nov 2007 02:47:51 -0800 (PST) Message-ID: <8e10486b0711300247q4438235ata70ca42030871286@mail.gmail.com> Date: Fri, 30 Nov 2007 07:47:51 -0300 From: "Alexandre Biancalana" To: "Ivan Voras" In-Reply-To: <8e10486b0711290637u711c67b3i17925777e4481346@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Content-Disposition: inline References: <8e10486b0711280537n222d6cd5le33639b82a11f45@mail.gmail.com> <8e10486b0711290543h6f78fde1kefc01b4ee7147f8e@mail.gmail.com> <8e10486b0711290558q31217f5aif7b803e1ae08023c@mail.gmail.com> <9bbcef730711290634k347bc0c6re0da8676bab37873@mail.gmail.com> <8e10486b0711290637u711c67b3i17925777e4481346@mail.gmail.com> Cc: freebsd-current@freebsd.org Subject: Re: 7-BETA3 everyday reboot (was: BETA3 crash) X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 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, 30 Nov 2007 10:47:55 -0000 On Nov 29, 2007 11:37 AM, Alexandre Biancalana wrote: > > On Nov 29, 2007 12:34 PM, Ivan Voras wrote: > > On 29/11/2007, Alexandre Biancalana wrote: > > > > > I could provide any information and even access if need, I just don't > > > want to boring him sending private mails, last time that I talked to > > > Pawel he was very busy. > > > > Yes, he does seem so... > > > > > I'm open to suggestions and want to help ! > > > > Have you tried experimental and temporary patch made by him: > > http://people.freebsd.org/~pjd/patches/vm_kern.c.2.patch > > At this server no. I can't apply this patch now, the machine is > writing some backup tapes, I've to wait until next reboot or the end > of the tapes write. > > I let you know.. > > Thank you for the hint! > The machine crash again, now with the same error (before "kmem_map too small" panic start to happen), follow the actual panic message: Nov 30 08:36:27 Manny kernel: panic: vm_fault: fault on nofault entry, addr: fffffffff7b80000 Nov 30 08:36:27 Manny kernel: cpuid = 0 Nov 30 08:36:27 Manny kernel: KDB: stack backtrace: Nov 30 08:36:27 Manny kernel: db_trace_self_wrapper() at db_trace_self_wrapper+0x2a Nov 30 08:36:27 Manny kernel: panic() at panic+0x17a Nov 30 08:36:27 Manny kernel: vm_fault() at vm_fault+0x14c1 Nov 30 08:36:27 Manny kernel: trap_pfault() at trap_pfault+0x218 Nov 30 08:36:27 Manny kernel: trap() at trap+0x30c Nov 30 08:36:27 Manny kernel: calltrap() at calltrap+0x8 Nov 30 08:36:27 Manny kernel: --- trap 0xc, rip = 0xfffffffff76e5b5a, rsp = 0xfffffffff76a2930, rbp = 0xfffffffff76a29a0 --- Nov 30 08:36:27 Manny kernel: spa_history_log_sync() at spa_history_log_sync+0x1a Nov 30 08:36:27 Manny kernel: dsl_sync_task_group_sync() at dsl_sync_task_group_sync+0x13e Nov 30 08:36:27 Manny kernel: dsl_pool_sync() at dsl_pool_sync+0xc3 Nov 30 08:36:27 Manny kernel: spa_sync() at spa_sync+0x390 Nov 30 08:36:27 Manny kernel: txg_sync_thread() at txg_sync_thread+0x12f Nov 30 08:36:27 Manny kernel: fork_exit() at fork_exit+0x12a Nov 30 08:36:27 Manny kernel: fork_trampoline() at fork_trampoline+0xe Nov 30 08:36:27 Manny kernel: --- trap 0, rip = 0, rsp = 0xfffffffff76a2d30, rbp = 0 --- Nov 30 08:36:27 Manny kernel: Uptime: 15h31m22s After the reboot, the kernel running have the patch suggested by ivoras@ (http://people.freebsd.org/~pjd/patches/vm_kern.c.2.patch), but how the patch is related to "kmem_map too small", I don't think that will be usefull with this panic. I *really* need some solution :( Any ideas ?