From owner-freebsd-emulation@FreeBSD.ORG Tue Jan 16 07:00:45 2007 Return-Path: X-Original-To: emulation@freebsd.org Delivered-To: freebsd-emulation@FreeBSD.ORG Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id EC22816A4B3 for ; Tue, 16 Jan 2007 07:00:45 +0000 (UTC) (envelope-from alexander@leidinger.net) Received: from redbull.bpaserver.net (redbullneu.bpaserver.net [213.198.78.217]) by mx1.freebsd.org (Postfix) with ESMTP id 6E23713C428 for ; Tue, 16 Jan 2007 07:00:40 +0000 (UTC) (envelope-from alexander@leidinger.net) Received: from outgoing.leidinger.net (p54A5EFD9.dip.t-dialin.net [84.165.239.217]) by redbull.bpaserver.net (Postfix) with ESMTP id 64B342E06D; Tue, 16 Jan 2007 08:07:42 +0100 (CET) Received: from webmail.leidinger.net (webmail.Leidinger.net [192.168.1.102]) by outgoing.leidinger.net (Postfix) with ESMTP id 0C7FA5B497E; Tue, 16 Jan 2007 08:00:16 +0100 (CET) Received: (from www@localhost) by webmail.leidinger.net (8.13.8/8.13.8/Submit) id l0G70F7M033202; Tue, 16 Jan 2007 08:00:15 +0100 (CET) (envelope-from Alexander@Leidinger.net) Received: from pslux.cec.eu.int (pslux.cec.eu.int [158.169.9.14]) by webmail.leidinger.net (Horde MIME library) with HTTP; Tue, 16 Jan 2007 08:00:15 +0100 Message-ID: <20070116080015.8dus0vamssso0sww@webmail.leidinger.net> X-Priority: 3 (Normal) Date: Tue, 16 Jan 2007 08:00:15 +0100 From: Alexander Leidinger To: Scot Hetzel References: <790a9fff0701151314x6dd48ecbg90a54729813e84e@mail.gmail.com> In-Reply-To: <790a9fff0701151314x6dd48ecbg90a54729813e84e@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; DelSp="Yes"; format="flowed" Content-Disposition: inline Content-Transfer-Encoding: quoted-printable User-Agent: Internet Messaging Program (IMP) H3 (4.1.3) / FreeBSD-7.0 X-BPAnet-MailScanner-Information: Please contact the ISP for more information X-BPAnet-MailScanner: Found to be clean X-BPAnet-MailScanner-SpamCheck: not spam, SpamAssassin (not cached, score=-14.864, required 6, autolearn=not spam, BAYES_00 -15.00, DK_POLICY_SIGNSOME 0.00, FORGED_RCVD_HELO 0.14) X-BPAnet-MailScanner-From: alexander@leidinger.net X-Spam-Status: No Cc: emulation@freebsd.org Subject: Re: linuxolator: fatal trap 12 when compiling libX11 X-BeenThere: freebsd-emulation@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Development of Emulators of other operating systems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 16 Jan 2007 07:00:46 -0000 Quoting Scot Hetzel (from Mon, 15 Jan 2007 =20 15:14:33 -0600): > Trying to compile the programs and libraries required by azureus using > emerge, and while it completed the build of binutils (w/vfork fix), it > won't finish building libX11, instead I get the following fatal trap > 12: > > Fatal trap 12: page fault while in kernel mode > cpuid =3D 0; apic id =3D 00 > fault virtual address =3D 0x0 > fault code =3D supervisor read data, page not present > current process =3D 13488 (bash) > [thread pid 13488 tid 100104] > Stopped at linux_proc_exit+0xb8: cmpq %r14,(%rax) > db> bt > Tracing pid 13488 tid 100104 td 0xffffff00269e9290 > linux_proc_exit() at linux_proc_exit+0xb8 > exit1() at exit1+0x1b9 > linux_exit_group() at linux_exit_group+0xe1 > ia32_syscall() at ia32_syscall+0x190 > Xint0x80_syscall() at Xint0x80_syscall+0x60 > db> Please compile with debug symbols ("makeoptions DEBUG=3D-g" in the =20 kernel config), generate a coredump and run kgdb on it. If you load =20 modules, you need to run "make gdbinit" in the kernel compile =20 directory (old style kernel compiling, not the make buildkernel one). =20 This will allow to run "kldsyms" in kgdb which loads the debug symbols =20 for the modules. A trace will show the line numbers then. Bye, Alexander. --=20 The camel has a single hump; The dromedary two; Or else the other way around. I'm never sure. Are you? =09=09-- Ogden Nash http://www.Leidinger.net Alexander @ Leidinger.net: PGP ID =3D B0063FE7 http://www.FreeBSD.org netchild @ FreeBSD.org : PGP ID =3D 72077137