From owner-freebsd-current Sat Oct 26 18:35:29 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 EC97B37B401 for ; Sat, 26 Oct 2002 18:35:27 -0700 (PDT) Received: from relay02.roc.frontiernet.net (relay02.roc.frontiernet.net [66.133.131.35]) by mx1.FreeBSD.org (Postfix) with ESMTP id 2876C43E4A for ; Sat, 26 Oct 2002 18:35:27 -0700 (PDT) (envelope-from sdodson@email.gasou.edu) Received: (qmail 30554 invoked from network); 27 Oct 2002 01:35:20 -0000 Received: from unknown (HELO sdodson.email.gasou.edu) ([66.133.141.154]) (envelope-sender ) by relay02.roc.frontiernet.net (qmail-ldap-1.03) with SMTP for ; 27 Oct 2002 01:35:20 -0000 Message-Id: <5.1.1.6.0.20021026212614.00b1c8d8@email.gasou.edu> X-Sender: sdodson@email.gasou.edu X-Mailer: QUALCOMM Windows Eudora Version 5.1.1 Date: Sat, 26 Oct 2002 21:35:13 -0400 To: freebsd-current@freebsd.org From: Scott Dodson Subject: 5-current crashing when booting SMP Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii"; format=flowed 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 Over the past few weeks I've had continuous problems booting my 5-current system with an SMP kernel. Immediately after the system has booted and the login screen displays the machine panics. The motherboard is an Abit BP6. Below is the information provided when it locks up. Based on the kernel panic FAQ I was able to determine that the suspect function is proctree but I wasn't able to get it to dump and investigate further. My knowledge of debugging is almost non existant, any help on the matter would be appreciated. This has been happening since I updated around the first week of October. 1st 0xc297f068 process lock (processlock) @ kern_fork.c:571 2nd 0xc0578d00 proctree (proctree) @ kern_fork.c:596 recursed on non-recursive lock (sleepmutex) process lock kern_fork.c:599 first acquired @ kern_fork.c:571 panic : recurse cpuid =1 lapic.id=01000000 Debugger("panic") Stopped at Debugger + 0x55:xchg %ebx,in_Debugger.0 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message