From owner-freebsd-current@FreeBSD.ORG Thu Sep 24 04:43:17 2009 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 483171065679 for ; Thu, 24 Sep 2009 04:43:17 +0000 (UTC) (envelope-from kubito@gmail.com) Received: from mail-iw0-f181.google.com (mail-iw0-f181.google.com [209.85.223.181]) by mx1.freebsd.org (Postfix) with ESMTP id 0C9AB8FC19 for ; Thu, 24 Sep 2009 04:43:16 +0000 (UTC) Received: by iwn11 with SMTP id 11so754606iwn.3 for ; Wed, 23 Sep 2009 21:43:16 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:content-type; bh=h6zpzUPLEatWgkV3FbE0dO4PF6yoQP/2CPpln7MUFwI=; b=s+1/AfEq2b1VNnhBhPp+3XFe695/wDFcXsnv9TKPl0axzIIbAGxAG9/lPV0to0TlId AkoR6D3xvk3EL7DlvKEKiQmNqvF85G8BBdy6xTFtYmYsZ5bbW9CSUohWSl+y17sY8KmI 6/qCOjvvVofQzhs7zRB/gGeQZpdb4J0VwCwk8= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :content-type; b=ESPWL7y/APHOciUDRSYqpBjx4wjsqaDeoWmpyhHZJ/I9NPTgxhQhu/4Jg9VBHYPE1b FApNekjlBsM4GuGzxDXXPoHLl9/ra3QT49P7sNlwKngHvVSCoKajRmxMj5camIhwUjRZ ArNvnWhmMnOXCtPkHTJ3ITW89nDv0F5snuOlo= MIME-Version: 1.0 Received: by 10.231.25.160 with SMTP id z32mr857701ibb.5.1253767396447; Wed, 23 Sep 2009 21:43:16 -0700 (PDT) In-Reply-To: <3a142e750909221453l25d5dc8eifcbe70b39ced2ea8@mail.gmail.com> References: <68c3445d0909212153rf19ec23p81ecc0a070f6d594@mail.gmail.com> <3a142e750909220343k153daac0xc00099fc09c176ac@mail.gmail.com> <68c3445d0909220551k33973d38iccf20c030a00b6c8@mail.gmail.com> <3a142e750909221420m29ae8302t71ed9558c77542f4@mail.gmail.com> <68c3445d0909221449g62904ae7pa4deb939baf4be1@mail.gmail.com> <3a142e750909221453l25d5dc8eifcbe70b39ced2ea8@mail.gmail.com> Date: Thu, 24 Sep 2009 01:43:16 -0300 Message-ID: <68c3445d0909232143r623d9d2ex768578ff6c26d3b9@mail.gmail.com> From: Raphael Kubo da Costa To: "Paul B. Mahol" , freebsd-current@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 Cc: Subject: Re: 8.0RC1 - Kernel panic when loading a ndisgen-generated module (rtl8180_sys) 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: Thu, 24 Sep 2009 04:43:17 -0000 2009/9/22 Paul B. Mahol : > On 9/22/09, Raphael Kubo da Costa wrote: >> While I'm not at home to do the other things you've mentioned: I don't >> even have time to run ifconfig - I've commented out the lines enabling >> ndis, if_ndis and rtl8180_sys in /boot/loader.conf. I just run kldload >> rtl8180_sys the kernel panics automatically. > > Just make sure you are using correct kernel source files(8.0 and not 7.X). Well, after trying to fix things I ended up with a system that wouldn't even boot. So I formatted everything and installed 8.0-RC1 from the DVD. ndisgen worked fine and I was able to load the module I had generated. However, wpa_supplicant does not work, and always writes the following error messages after I try to use /etc/rc.d/netif restart: Sep 24 01:30:53 borges wpa_supplicant[1689]: Failed to initialize driver interface ifconfig: ioctl(SIOCAIFADDR): Invalid argument ioctl[SIOCG80211, op 98, len 32]: Invalid argument When I unloaded the ndis, if_ndis and rtl8180_sys modules and tried to kldload the latter, the kernel panicked again. Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0xc4b3631a fault code = supervisor read, page not present instruction pointer = 0x20:0xc4b136b3 stack pointer = 0x28:0xe3617a44 frame pointer = 0x28:0xe3617aac 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 = 2223 (ifconfig) trap number = 12 panic: page fault cpuid = 0 Uptime: 6m6s Physical memory: 883 MB Dumping 69 MB: 54 38 22 6 Reading symbols from /boot/kernel/if_ndis.ko...Reading symbols from /boot/kernel/if_ndis.k o.symbols...done. done. Loaded symbols for /boot/kernel/if_ndis.ko Reading symbols from /boot/kernel/ndis.ko...Reading symbols from /boot/kernel/ndis.ko.symb ols...done. done. Loaded symbols for /boot/kernel/ndis.ko Reading symbols from /boot/modules/rtl8180_sys.ko...done. Loaded symbols for /boot/modules/rtl8180_sys.ko #0 doadump () at pcpu.h:246 246 pcpu.h: No such file or directory. in pcpu.h (kgdb) #0 doadump () at pcpu.h:246 #1 0xc08823c7 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:416 #2 0xc08826b9 in panic (fmt=Variable "fmt" is not available. ) at /usr/src/sys/kern/kern_shutdown.c:579 #3 0xc0bb346c in trap_fatal (frame=0xe3617a04, eva=3300090650) at /usr/src/sys/i386/i386/trap.c:933 #4 0xc0bb36f0 in trap_pfault (frame=0xe3617a04, usermode=0, eva=3300090650) at /usr/src/sys/i386/i386/trap.c:846 #5 0xc0bb40d5 in trap (frame=0xe3617a04) at /usr/src/sys/i386/i386/trap.c:528 #6 0xc0b96a4b in calltrap () at /usr/src/sys/i386/i386/exception.s:165 #7 0xc4b136b3 in ndis_rtl8180_sys_drv_data_start () from /boot/modules/rtl8180_sys.ko Previous frame inner to this frame (corrupt stack?) (kgdb)