From owner-freebsd-current@FreeBSD.ORG Tue Feb 27 10:32:34 2007 Return-Path: X-Original-To: freebsd-current@mx1.freebsd.org Delivered-To: freebsd-current@mx1.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id F202A16A49E for ; Tue, 27 Feb 2007 10:32:34 +0000 (UTC) (envelope-from ggajic@afrodita.rcub.bg.ac.yu) Received: from afrodita.rcub.bg.ac.yu (afrodita.rcub.bg.ac.yu [147.91.1.120]) by mx1.freebsd.org (Postfix) with ESMTP id AF4A913C48D for ; Tue, 27 Feb 2007 10:32:34 +0000 (UTC) (envelope-from ggajic@afrodita.rcub.bg.ac.yu) Received: by afrodita.rcub.bg.ac.yu (Postfix, from userid 2055) id 69B97117BAA; Tue, 27 Feb 2007 11:32:05 +0100 (CET) Received: from localhost (localhost [127.0.0.1]) by afrodita.rcub.bg.ac.yu (Postfix) with ESMTP id 43CBE160B7D for ; Tue, 27 Feb 2007 11:32:04 +0100 (CET) Date: Tue, 27 Feb 2007 11:32:04 +0100 (CET) From: Goran Gajic To: freebsd-current@mx1.freebsd.org Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed X-RCUB-MailScanner-Information: Please contact the RCUB if you have problem with mail X-RCUB-MailScanner: Found to be clean X-RCUB-MailScanner-From: ggajic@afrodita.rcub.bg.ac.yu X-Mailman-Approved-At: Tue, 27 Feb 2007 13:06:43 +0000 Cc: Subject: em0+msi related panic 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: Tue, 27 Feb 2007 10:32:35 -0000 Hi, I was running 7.0-CURRENT until today with hw.pci.enable_msi=0 hw.pci.enable_msix=0 in /boot/loader.conf However from today built it causes panic during boot: Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read, page not present instruction pointer = 0x20:0x0 stack pointer = 0x28:0xd3d3acd0 frame pointer = 0x28:0xd3d3ace4 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 25 (irq19: em0 uhci1+) [thread pid 25 tid 100019 ] Stopped at 0: *** error reading from address 0 *** db> bt Tracing pid 25 tid 100019 td 0xc2d73360 ithread_execute_handlers(c2de4b40,c2db7800) at ithread_execute_handlers+0x119 ithread_loop(c2eb0ad0,d3d3ad38) at ithread_loop+0x67 fork_exit(c06ae8e0,c2eb0ad0,d3d3ad38) at fork_exit+0xac fork_trampoline() at fork_trampoline+0x8 --- trap 0, eip = 0, esp = 0xd3d3ad70, ebp = 0 --- db> uname -a FreeBSD fbsd.interex-pla.net 7.0-CURRENT FreeBSD 7.0-CURRENT #0: Tue Feb 27 10:39:02 CET 2007 root@fbsd.interex-pla.net:/usr/src/sys/i386/compile/GENERIC i386 Regards, gg.