From owner-freebsd-stable@FreeBSD.ORG Sun Feb 14 18:04:59 2010 Return-Path: Delivered-To: stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 83C12106566B for ; Sun, 14 Feb 2010 18:04:59 +0000 (UTC) (envelope-from ncrogers@gmail.com) Received: from mail-pz0-f184.google.com (mail-pz0-f184.google.com [209.85.222.184]) by mx1.freebsd.org (Postfix) with ESMTP id 5B5678FC1C for ; Sun, 14 Feb 2010 18:04:58 +0000 (UTC) Received: by pzk14 with SMTP id 14so4920075pzk.3 for ; Sun, 14 Feb 2010 10:04:58 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:date:message-id:subject :from:to:content-type; bh=Ht9xSVOIafFlkiDojA1+qI2oZvXbhpwiPRL0oqugRbQ=; b=ZHW2zG5K9t/gA2oZGd9nFAt8Id7Ai4lKehagWDqeF7VqbNJOEPUB5xR+EgFe6O1IQu /CoF6FLd3PIBpG5bnslIRqF6zajfOeMyt9HiHgmkXDTrlPPIyBKk2VQBjm7ZZ0d7xeq3 Ph0YiZ5rYQltL1dl5ITISwdsdNO3JXB3myt8I= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:date:message-id:subject:from:to:content-type; b=O7W6C0tzBXFgopGMWT6rXvQJ0SccRWlTCuwBKLfNWbjLnfP4W6MPXa5Sf8rQk4wrnV i9VGfwp9QSPlZSAAmsgUDJDAZnI4r/jJN4AdZntx4HsyRIIyvJOQ1C1PmP7lGCNRraol hK8b5eyaZ4zaMm9Sovfb3zSirdV0DbVGCxDOQ= MIME-Version: 1.0 Received: by 10.142.210.15 with SMTP id i15mr960456wfg.40.1266170698466; Sun, 14 Feb 2010 10:04:58 -0800 (PST) Date: Sun, 14 Feb 2010 10:04:58 -0800 Message-ID: <147432021002141004o6c1412b7gd548b87709532ef9@mail.gmail.com> From: Nick Rogers To: stable@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 X-Content-Filtered-By: Mailman/MimeDel 2.1.5 Cc: Subject: trap 12: page fault while in kernel mode on 8.0-RELEASE (possibly bge(4) related) X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 14 Feb 2010 18:04:59 -0000 I'm having repeated kernel panic issues on 8.0-RELEASE/amd64. Can anyone shed light on the below error? I unfortunately cannot provide a proper crash dump. The pointer addresses are always the same. The only other thing I've noticed that may be related is a watchdog timeout on bge0 error before the panic. Thanks. Jan 27 15:25:01 wifi kernel: Jan 27 15:25:01 wifi kernel: Jan 27 15:25:01 wifi kernel: Fatal trap 12: page fault while in kernel mode Jan 27 15:25:01 wifi kernel: cpuid = 4; apic id = 04 Jan 27 15:25:02 wifi kernel: Jan 27 15:25:02 wifi kernel: fault virtual address = 0x28 Jan 27 15:25:02 wifi kernel: fault code = supervisor write data, page not present Jan 27 15:25:02 wifi kernel: instruction pointer = 0x20:0xffffffff803263b7 Jan 27 15:25:02 wifi kernel: stack pointer = 0x28:0xffffff8073acdb40 Jan 27 15:25:02 wifi kernel: frame pointer = 0x28:0xffffff8073acdba0 Jan 27 15:25:02 wifi kernel: code segment = base 0x0, limit 0xfffff, type 0x1b Jan 27 15:25:02 wifi kernel: = DPL 0, pres 1, long 1, def32 0, gran 1 Jan 27 15:25:02 wifi kernel: processor eflags = Jan 27 15:25:02 wifi kernel: interrupt enabled, Jan 27 15:25:02 wifi kernel: resume, Jan 27 15:25:02 wifi kernel: IOPL = 0 Jan 27 15:25:02 wifi kernel: Jan 27 15:25:02 wifi kernel: current process