From owner-freebsd-stable Thu Apr 5 10:15: 6 2001 Delivered-To: freebsd-stable@freebsd.org Received: from InterJet.dellroad.org (adsl-63-194-81-26.dsl.snfc21.pacbell.net [63.194.81.26]) by hub.freebsd.org (Postfix) with ESMTP id DAC7E37B443 for ; Thu, 5 Apr 2001 10:15:02 -0700 (PDT) (envelope-from archie@dellroad.org) Received: from arch20m.dellroad.org (arch20m.dellroad.org [10.1.1.20]) by InterJet.dellroad.org (8.9.1a/8.9.1) with ESMTP id KAA05893; Thu, 5 Apr 2001 10:12:00 -0700 (PDT) Received: (from archie@localhost) by arch20m.dellroad.org (8.11.1/8.11.1) id f35HBEh73630; Thu, 5 Apr 2001 10:11:14 -0700 (PDT) (envelope-from archie) From: Archie Cobbs Message-Id: <200104051711.f35HBEh73630@arch20m.dellroad.org> Subject: Re: PPPoE causes kernel panic In-Reply-To: <4.3.2.7.2.20010402033656.044d5b70@localhost> "from Brett Glass at Apr 2, 2001 03:42:08 am" To: Brett Glass Date: Thu, 5 Apr 2001 10:11:14 -0700 (PDT) Cc: freebsd-stable@FreeBSD.ORG X-Mailer: ELM [version 2.4ME+ PL82 (25)] MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Type: text/plain; charset=US-ASCII Sender: owner-freebsd-stable@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Brett Glass writes: > Just tried to set up a PPPoE client on 4.3-RC2, but the machine > regularaly page faulted in the kernel just as it tried to get online > (that is, right after ppp said "Using interface: tun0.") The panic > display said that the "current process" was ppp (not surprisingly) and > that the CPU had gotten a page fault "while in kernel mode." The > Netgraph, Netgraph sockets, Netgraph PPPoE, and Netgraph Ethernet modules > were all compiled statically into the kernel and so didn't have to be loaded. > > If the person who maintains this portion of the code has trouble > duplicating the problem, let me know and I'll provide more detail -- > including configuration files. This is probably the known bug where certain Ethernet drivers don't handle outgoing packets before being set to IFF_UP. What Ethernet driver are you using for the PPPoE traffic? -Archie __________________________________________________________________________ Archie Cobbs * Packet Design * http://www.packetdesign.com To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-stable" in the body of the message