From owner-freebsd-current@FreeBSD.ORG Sun Dec 2 11:34:40 2007 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id EE6B716A418 for ; Sun, 2 Dec 2007 11:34:40 +0000 (UTC) (envelope-from leo_midolo@yahoo.it) Received: from smtp003.mail.ukl.yahoo.com (smtp003.mail.ukl.yahoo.com [217.12.11.34]) by mx1.freebsd.org (Postfix) with SMTP id 6152713C447 for ; Sun, 2 Dec 2007 11:34:40 +0000 (UTC) (envelope-from leo_midolo@yahoo.it) Received: (qmail 99840 invoked from network); 2 Dec 2007 11:07:58 -0000 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=s1024; d=yahoo.it; h=Received:X-YMail-OSG:Subject:From:To:Content-Type:Date:Message-Id:Mime-Version:X-Mailer:Content-Transfer-Encoding; b=uDKt04jiSqveRfY4IU4NQvWZh+5qRw6hU8IEhay9WLQ3/PaaC6V52qtxB1Lax83sHgOMZz9npS7YH6Ris6BrfIs6onsiPW9Hyrb7e0wbfriRlnQ3BYdgz4/EFen0G1LJw0KlBMx6hbJ5eiOBbEpNmMCz7f1PCSUJSn4avXutZXc= ; Received: from unknown (HELO ?192.168.0.6?) (leo_midolo@82.60.148.31 with plain) by smtp003.mail.ukl.yahoo.com with SMTP; 2 Dec 2007 11:07:57 -0000 X-YMail-OSG: 8vi6jGoVM1lEbscnLPUETTK8_1CiPVp4UGK_hWmlQ3dZ_vbVDWItR_7t2R0GtoIM0BAi9fNGzA-- From: Leonardo Midolo To: freebsd-current@freebsd.org Content-Type: text/plain Date: Sun, 02 Dec 2007 12:07:56 +0100 Message-Id: <1196593676.6051.19.camel@leo-laptop.homeunix.net> Mime-Version: 1.0 X-Mailer: Evolution 2.12.1 Content-Transfer-Encoding: 7bit Subject: Panic 7.0 BETA-3 (page fault) using D-Link DWL-G122 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: Sun, 02 Dec 2007 11:34:41 -0000 Hello everyone I'm tracking RELENG_7 (i386, SCHED_SMP, last build: today, 2 dec) on my laptop (core 2 duo) and I've recently bought an usb wireless adapter (D-Link DWL-G122 rev C1). Everything works properly (i can connect to the access point using WPA and do normal network activities) but sometimes (I must say, randomly) I get a kernel panic. Here's the debug info, hope it helps: Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x12 fault code = supervisor read, page not present instruction pointer = 0x20:0xc06b976a stack pointer = 0x28:0xe296cbe4 frame pointer = 0x28:0xe296cbfc 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 = 24 (irq23: uhci0 ehci0) trap number = 12 panic: page fault cpuid = 1 Uptime: 3m44s Physical memory: 1009 MB Dumping 107 MB: 92 76 60 44 28 12 Backtrace #0 doadump () at pcpu.h:195 #1 0xc0752e07 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:409 #2 0xc07530c9 in panic (fmt=) at /usr/src/sys/kern/kern_shutdown.c:563 #3 0xc0a184fc in trap_fatal (frame=0xe296cba4, eva=18) at /usr/src/sys/i386/i386/trap.c:872 #4 0xc0a18760 in trap_pfault (frame=0xe296cba4, usermode=0, eva=18) at /usr/src/sys/i386/i386/trap.c:785 #5 0xc0a190b2 in trap (frame=0xe296cba4) at /usr/src/sys/i386/i386/trap.c:463 #6 0xc09ffacb in calltrap () at /usr/src/sys/i386/i386/exception.s:139 #7 0xc06b976a in rum_txeof (xfer=0xc4343800, priv=0xc40a7498, status=USBD_NORMAL_COMPLETION) at /usr/src/sys/dev/usb/if_rum.c:842 #8 0xc06d2fa5 in usb_transfer_complete (xfer=0xc4343800) at /usr/src/sys/dev/usb/usbdi.c:977 #9 0xc06a5ba1 in ehci_softintr (v=0xc3fe5800) at /usr/src/sys/dev/usb/ehci.c:884 #10 0xc06ceb52 in usb_schedsoftintr (bus=0xc3fe5800) at /usr/src/sys/dev/usb/usb.c:844 #11 0xc06a737e in ehci_intr1 (sc=0xc3fe5800) at /usr/src/sys/dev/usb/ehci.c:603 #12 0xc06a7db5 in ehci_intr (v=0xc3fe5800) at /usr/src/sys/dev/usb/ehci.c:562 #13 0xc07366cb in ithread_loop (arg=0xc4057b00) at /usr/src/sys/kern/kern_intr.c:1036 #14 0xc0733609 in fork_exit (callout=0xc0736520 , arg=0xc4057b00, frame=0xe296cd38) at /usr/src/sys/kern/kern_fork.c:754 #15 0xc09ffb40 in fork_trampoline () at /usr/src/sys/i386/i386/exception.s:205 Thanks, Leonardo