From owner-freebsd-current@FreeBSD.ORG Fri Jan 30 13:20:17 2004 Return-Path: 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 E04BB16A4CE for ; Fri, 30 Jan 2004 13:20:17 -0800 (PST) Received: from odot.okladot.state.ok.us (odot.okladot.state.ok.us [192.149.244.9]) by mx1.FreeBSD.org (Postfix) with ESMTP id 82CE643D53 for ; Fri, 30 Jan 2004 13:20:08 -0800 (PST) (envelope-from root@techpc04.okladot.state.ok.us) Received: from notes9c.okladot.state.ok.us (notes9a.okladot.state.ok.us [10.36.36.31])PAA63206; Fri, 30 Jan 2004 15:20:08 -0600 Received: from techpc04.okladot.state.ok.us ([199.27.9.37]) by notes9c.okladot.state.ok.us (Lotus Domino Release 5.0.12) with ESMTP id 2004013015203484:497304 ; Fri, 30 Jan 2004 15:20:34 -0600 Received: by techpc04.okladot.state.ok.us (Postfix, from userid 0) id 4C4D25C34; Fri, 30 Jan 2004 15:20:06 -0600 (CST) To: freebsd-current@freebsd.org From: "Paul Seniura" In-Reply-To: <20040128171448.D9EA85C34@techpc04.okladot.state.ok.us> References: <20040128171448.D9EA85C34@techpc04.okladot.state.ok.us> Message-Id: <20040130212006.4C4D25C34@techpc04.okladot.state.ok.us> Date: Fri, 30 Jan 2004 15:20:06 -0600 (CST) X-MIMETrack: Itemize by SMTP Server on Notes9c/ODOT(Release 5.0.12 |February 13, 2003) at 01/30/2004 03:20:34 PM,2003) at 01/30/2004 03:20:35 PM, Serialize complete at 01/30/2004 03:20:35 PM cc: Paul Seniura Subject: Fatal trap 9 GPF while in kernel mode, even with today's CTM bucket X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: Paul Seniura List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 30 Jan 2004 21:20:18 -0000 This is related to previous e-mail referred to in the header of this msg. The previous msg contains my custom kernel and dmesg editted to show where the hang is. I think this problem started showing up after Monday eve's CTM bucket before it went south, and it crashed again today after catching up with CTMs and doing makes on world & kernel. It is with the 4BSD scheduler (ULE is broken for me as ref'd in another msg to this list). The trap seems to spring when the system gets busy; with me it pops sometime during a 'make'. I am having to use a kernel I built last week until this is fixed (thankful for backups, and yes the older kernel is what I must use to finish making these newer things ;) . At the point of the crash, I hand-copied the following: kernel trap 9 with interrupts disabled Fatal trap 9: general protection fault while in kernel mode instruction pointer = 0x8:0xc07a6c7d stack pointer = 0x10:0xd2797bce frame pointer = 0x10:0xd2797bea code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, def32 1, gran 1 processor eflags = resume, IOPL = 0 current process = 28 (swi8: tty:sio clock) kernel: type 9 trap, code=0 Stopped at atpic_handle_intr+0x4d: cmpl $0,0x4(%edi) db> trace atpic_handle_intr(8) at Xatpic_intr8+0x27 --- interrupt, eip = 0x26c4, esp = 0xd2797c36, ebp = 0xc09c2626 --- (null)(6b00646e,73637274,62690077,5f327363,70726770) at 0x26c4 db> Again, if someone could help or give me a tip or two, I'd appreciate it. I will need to continue this next Monday (I don't have any li'l-endians at home ;) . Thank you, -- Paul Seniura System Specialist State of Okla. D.O.T.