From owner-freebsd-current@FreeBSD.ORG Tue May 25 12:51:14 2004 Return-Path: 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 0240716A4CE for ; Tue, 25 May 2004 12:51:14 -0700 (PDT) Received: from transport.cksoft.de (transport.cksoft.de [62.111.66.27]) by mx1.FreeBSD.org (Postfix) with ESMTP id 3949743D4C for ; Tue, 25 May 2004 12:51:13 -0700 (PDT) (envelope-from bzeeb-lists@lists.zabbadoz.net) Received: from transport.cksoft.de (localhost [127.0.0.1]) by transport.cksoft.de (Postfix) with ESMTP id 894541FFDC1 for ; Tue, 25 May 2004 21:50:55 +0200 (CEST) Received: by transport.cksoft.de (Postfix, from userid 66) id 9BCB21FF931; Tue, 25 May 2004 21:50:53 +0200 (CEST) Received: by mail.int.zabbadoz.net (Postfix, from userid 1060) id ED84B15601; Tue, 25 May 2004 19:50:35 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by mail.int.zabbadoz.net (Postfix) with ESMTP id EAC4515384 for ; Tue, 25 May 2004 19:50:35 +0000 (UTC) Date: Tue, 25 May 2004 19:50:35 +0000 (UTC) From: "Bjoern A. Zeeb" X-X-Sender: bz@e0-0.zab2.int.zabbadoz.net To: FreeBSD current mailing list Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Virus-Scanned: by AMaViS cksoft-s20020300-20031204bz on transport.cksoft.de Subject: LOR: skc0 / kernel environment X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 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, 25 May 2004 19:51:14 -0000 Hi, just seen this on my amd64 machine at boot time and added it to my LOR page... lock order reversal 1st 0xffffff0000dc0970 skc0 (network driver) @ sys/pci/if_sk.c:672 2nd 0xffffffff807a94a0 kernel environment (kernel environment) @ sys/kern/kern_environment.c:285 Stack backtrace: backtrace() at backtrace+0x17 witness_checkorder() at witness_checkorder+0x692 _sx_slock() at _sx_slock+0x83 getenv() at getenv+0x36 getenv_quad() at getenv_quad+0x15 getenv_int() at getenv_int+0x15 e1000phy_attach() at e1000phy_attach+0x27 device_probe_and_attach() at device_probe_and_attach+0x9e bus_generic_attach() at bus_generic_attach+0x1c miibus_attach() at miibus_attach+0x4b device_probe_and_attach() at device_probe_and_attach+0x9e bus_generic_attach() at bus_generic_attach+0x1c mii_phy_probe() at mii_phy_probe+0x108 sk_attach() at sk_attach+0x390 device_probe_and_attach() at device_probe_and_attach+0x9e bus_generic_attach() at bus_generic_attach+0x1c skc_attach() at skc_attach+0x6b5 device_probe_and_attach() at device_probe_and_attach+0x9e bus_generic_attach() at bus_generic_attach+0x1c acpi_pci_attach() at acpi_pci_attach+0x105 device_probe_and_attach() at device_probe_and_attach+0x9e bus_generic_attach() at bus_generic_attach+0x1c acpi_pcib_attach() at acpi_pcib_attach+0x16a acpi_pcib_acpi_attach() at acpi_pcib_acpi_attach+0x206 device_probe_and_attach() at device_probe_and_attach+0x9e bus_generic_attach() at bus_generic_attach+0x1c acpi_probe_children() at acpi_probe_children+0x87 acpi_attach() at acpi_attach+0x5a7 device_probe_and_attach() at device_probe_and_attach+0x9e bus_generic_attach() at bus_generic_attach+0x1c nexus_attach() at nexus_attach+0x19 device_probe_and_attach() at device_probe_and_attach+0x9e root_bus_configure() at root_bus_configure+0x24 configure() at configure+0x22 mi_startup() at mi_startup+0xb8 btext() at btext+0x2c -- Bjoern A. Zeeb bzeeb at Zabbadoz dot NeT there is no 'do you really want to quit ?'-button in real life - so why does software need it ?