From owner-freebsd-current Thu Nov 28 17: 2:46 2002 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 F0A3537B401 for ; Thu, 28 Nov 2002 17:02:44 -0800 (PST) Received: from magic.adaptec.com (magic.adaptec.com [208.236.45.80]) by mx1.FreeBSD.org (Postfix) with ESMTP id 3FCE743EB2 for ; Thu, 28 Nov 2002 17:02:44 -0800 (PST) (envelope-from scottl@btc.adaptec.com) Received: from redfish.adaptec.com (redfish.adaptec.com [162.62.50.11]) by magic.adaptec.com (8.11.6+Sun/8.11.6) with ESMTP id gAT12ej04548; Thu, 28 Nov 2002 17:02:40 -0800 (PST) Received: from btc.btc.adaptec.com (btc.btc.adaptec.com [10.100.0.52]) by redfish.adaptec.com (8.8.8+Sun/8.8.8) with ESMTP id RAA15351; Thu, 28 Nov 2002 17:02:35 -0800 (PST) Received: from hollin.btc.adaptec.com (hollin [10.100.253.56]) by btc.btc.adaptec.com (8.8.8+Sun/8.8.8) with ESMTP id SAA13857; Thu, 28 Nov 2002 18:02:31 -0700 (MST) Received: from hollin.btc.adaptec.com (localhost [127.0.0.1]) by hollin.btc.adaptec.com (8.12.6/8.12.5) with ESMTP id gAT0wOfw037990; Thu, 28 Nov 2002 17:58:24 -0700 (MST) (envelope-from scottl@hollin.btc.adaptec.com) Received: (from scottl@localhost) by hollin.btc.adaptec.com (8.12.6/8.12.5/Submit) id gAT0wNjJ037989; Thu, 28 Nov 2002 17:58:23 -0700 (MST) Date: Thu, 28 Nov 2002 17:58:23 -0700 From: Scott Long To: Christian Brueffer Cc: freebsd-current@freebsd.org Subject: Re: Cardbus panic with 3com Megahertz Message-ID: <20021129005822.GA37980@hollin.btc.adaptec.com> References: <20021128235805.GA41530@unixpages.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20021128235805.GA41530@unixpages.org> User-Agent: Mutt/1.4i Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.ORG On Thu, Nov 28, 2002 at 06:58:05PM -0500, Christian Brueffer wrote: > > Hi, > > got a reproducable panic while inserting a 3Com Megahertz 3CCFE575BT > into an up to date -current system. > The card used to work fine with DP1. This might be from my recent changes to the resource allocator in cardbus. Unfortunately, I don't have one of these cards handy. Could you enable the hw.cardbus.cis_debug and hw.cardbus.debug sysctls and send me the full console output from inserting the card? Scott > > > Fatal trap 12: page fault while in kernel mode > fault virtual address = 0xdd79cd38 > fault code = supervisor read, page not present > instruction pointer = 0x8:0xc0173556 > stack pointer = 0x10:0xcd24c5e8 > frame pointer = 0x10:0xcd24c5f8 > 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 = 8 (cbb0) > kernel: type 12 trap, code=0 > Stopped at cardbus_read_tuple_mem+0x35: movzbl > 0(%eax,%ecx,1),%eax > db> tr > cardbus_read_tuple_mem(c260cd80,c29a8880,b17ed38,cd24c65c,cd24c658) at > cardbus_read_tuple_mem+0x35 > cardbus_read_tuple(c260cd80,c2a82180,c29a8880,b17ed38,cd24c65c) at > cardbus_read_tuple+0x75 > cardbus_parse_cis(c260cd80,c2a82180,cd24ca88,0,c03d914b) at > cardbus_parse_cis+0x1d9 > cardbus_do_cis(c260cd80,c2a82180,ffffffff,0,c2a82108) at > cardbus_do_cis+0x41 > cardbus_attach_card(c260cd80,c252a128,c03f62e4,393,c25aba00) at > cardbus_attach_card+0x2ae > cbb_insert(c25aba00,0,c03baefa,393,c25abb08) at cbb_insert+0x151 > cbb_event_thread(c25aba00,cd24cd48,c03c8d67,35a,c0ec8e00) at > cbb_event_thread+0x7a > fork_exit(c019acb4,c25aba00,cd24cd48) at fork_exit+0xa7 > fork_trampoline() at fork_trampoline+0x1a > --- trap 0x1, eip = 0, esp = 0xcd24cd7c, ebp = 0 --- > > > - Christian > > -- > http://www.unixpages.org chris@unixpages.org > GPG Pub-Key : www.unixpages.org/cbrueffer.asc > GPG Fingerprint: A5C8 2099 19FF AACA F41B B29B 6C76 178C A0ED 982D > GPG Key ID : 0xA0ED982D To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message