From owner-freebsd-questions@FreeBSD.ORG Sat Jan 21 15:19:54 2006 Return-Path: X-Original-To: freebsd-questions@freebsd.org Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 6481316A41F for ; Sat, 21 Jan 2006 15:19:54 +0000 (GMT) (envelope-from hakmi@rogers.com) Received: from smtp103.rog.mail.re2.yahoo.com (smtp103.rog.mail.re2.yahoo.com [206.190.36.81]) by mx1.FreeBSD.org (Postfix) with SMTP id D2DE143D46 for ; Sat, 21 Jan 2006 15:19:53 +0000 (GMT) (envelope-from hakmi@rogers.com) Received: (qmail 61710 invoked from network); 21 Jan 2006 15:19:53 -0000 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=rogers.com; h=Received:From:To:Subject:Date:X-Mailer:In-Reply-To:X-MimeOLE:thread-index; b=2JZgV1W0KMh5lPY6PchEW5a4VX/gJHnp5y3+mxFOJ+4KECo0ZS4isCrCljZ75QhzbNR4Ft1/YymNO8mdzDFkLCNLYwZ7FpYg5LZFXD4sJyOBVFpURUCP2X3pfuxwaMXcz+bVLbO1/c+EpWrToKZxi4epY7sJnrKRll0L7x6/KvM= ; Received: from unknown (HELO tamouh) (hakmi@rogers.com@70.27.160.99 with login) by smtp103.rog.mail.re2.yahoo.com with SMTP; 21 Jan 2006 15:19:53 -0000 From: "Tamouh H." To: Date: Sat, 21 Jan 2006 10:18:05 -0500 X-Mailer: Microsoft Office Outlook, Build 11.0.6353 In-Reply-To: <20060121122245.8A87243D48@mx1.FreeBSD.org> X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180 thread-index: AcYehVm9cFGP9SW/SLimM7b+I6BM+gAGDMpA Message-Id: <20060121151953.D2DE143D46@mx1.FreeBSD.org> Subject: RE: panic on 5.4 SMP kernel when jailed apache is used heavily X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 21 Jan 2006 15:19:54 -0000 > > Hi all, > > > > I upgraded a 5.3 system to 5.4 both with SMP kernels, I'm > running 6 jails on a dual xeon 1.26 hp rackmount. When apache > (both 1.3 and 2.0) is being used heavily the system panics. > With a 5.4 GENERIC kernel or a 5.3 SMP kernel this behaviour > does not happen and the system is stable. Does anyone have an > idea ? Or should I post this to bugs ? > > > > Regards, > > Ruben > Most likely you need to update the src and recompile: http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/i386/i386/pmap.c.diff?r1=1.494 .2.9&r2=1.494.2.10&f=h The link above is where the problem occurs once you enable SMP Kernel you'll receive Fatal Trap Error. This has been discussed at: http://groups.google.com/group/list.freebsd.questions/browse_thread/thread/7 57e3350f8847edd/15c076d8db0eba64?lnk=st&q=tamouh+freebsd+5.4+kernel&rnum=2#1 5c076d8db0eba64 Good luck! Tamouh