From owner-freebsd-amd64@FreeBSD.ORG Fri Sep 10 18:14:06 2004 Return-Path: Delivered-To: freebsd-amd64@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 92CBC16A4CE for ; Fri, 10 Sep 2004 18:14:06 +0000 (GMT) Received: from mail.mcneil.com (rrcs-24-199-45-54.west.biz.rr.com [24.199.45.54]) by mx1.FreeBSD.org (Postfix) with ESMTP id 17F2C43D4C for ; Fri, 10 Sep 2004 18:14:06 +0000 (GMT) (envelope-from sean@mcneil.com) Received: from localhost (localhost.mcneil.com [127.0.0.1]) by mail.mcneil.com (Postfix) with ESMTP id 33462F190D for ; Thu, 9 Sep 2004 11:56:50 -0700 (PDT) Received: from mail.mcneil.com ([127.0.0.1]) by localhost (server.mcneil.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 00766-01 for ; Thu, 9 Sep 2004 11:56:49 -0700 (PDT) Received: from [24.199.45.54] (mcneil.com [24.199.45.54]) by mail.mcneil.com (Postfix) with ESMTP id 44745F1872 for ; Thu, 9 Sep 2004 11:56:49 -0700 (PDT) From: Sean McNeil To: freebsd-amd64@freebsd.org Content-Type: multipart/mixed; boundary="=-Hb/SSVWRnwBzoQqtif/J" Message-Id: <1094756209.1061.8.camel@server.mcneil.com> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.6 Date: Thu, 09 Sep 2004 11:56:49 -0700 X-Virus-Scanned: by amavisd-new at mcneil.com Subject: [Fwd: setrunqueue(): corrupt kq_runq] X-BeenThere: freebsd-amd64@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Porting FreeBSD to the AMD64 platform List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 10 Sep 2004 18:14:06 -0000 --=-Hb/SSVWRnwBzoQqtif/J Content-Type: text/plain Content-Transfer-Encoding: 7bit --=-Hb/SSVWRnwBzoQqtif/J Content-Disposition: inline Content-Description: Forwarded message - setrunqueue(): corrupt kq_runq Content-Type: message/rfc822 Subject: setrunqueue(): corrupt kq_runq From: Sean McNeil To: freebsd-current@freebsd.org Content-Type: text/plain Message-Id: <1094756152.1061.6.camel@server.mcneil.com> Mime-Version: 1.0 X-Mailer: Ximian Evolution 1.4.6 Date: Thu, 09 Sep 2004 11:55:52 -0700 Content-Transfer-Encoding: 7bit amd64 -CURRENT system has crashed now several times in the last 2 days. Ever since the change to SCHED_4BSD and PREEMPTION. I certainly hope this is fixed before 5.3-RELEASE. Sep 9 11:43:46 server syslogd: kernel boot file is /boot/kernel/kernel Sep 9 11:43:46 server kernel: setrunqueue(): corrupt kq_runq, td= 0xffffff004be8e520 Sep 9 11:43:46 server kernel: panic: deadlock in setrunqueue Sep 9 11:43:46 server kernel: KDB: enter: panic Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode Sep 9 11:43:46 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 11:43:46 server kernel: stack pointer = 0x10:0xffffffffb1c21a90 Sep 9 11:43:46 server kernel: frame pointer = 0x10:0xffffffffb1c21aa0 Sep 9 11:43:46 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b Sep 9 11:43:46 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1 Sep 9 11:43:46 server kernel: processor eflags = IOPL = 0 Sep 9 11:43:46 server kernel: current process = 61 (schedcpu) Sep 9 11:43:46 server kernel: trap number = 3 Sep 9 11:43:46 server kernel: panic: breakpoint instruction fault Sep 9 11:43:46 server kernel: KDB: enter: panic Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode Sep 9 11:43:46 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 11:43:46 server kernel: stack pointer = 0x10:0xffffffffb1c21810 Sep 9 11:43:46 server kernel: frame pointer = 0x10:0xffffffffb1c21820 Sep 9 11:43:46 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b Sep 9 11:43:46 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1 Sep 9 11:43:46 server kernel: processor eflags = IOPL = 0 Sep 9 11:43:46 server kernel: current process = 61 (schedcpu) Sep 9 11:43:46 server kernel: trap number = 3 Sep 9 11:43:46 server kernel: panic: breakpoint instruction fault Sep 9 11:43:46 server kernel: KDB: enter: panic Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode Sep 9 11:43:46 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 11:43:46 server kernel: stack pointer = 0x10:0xffffffffb1c21590 Sep 9 11:43:46 server kernel: frame pointer = 0x10:0xffffffffb1c215a0 Sep 9 11:43:46 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b Sep 9 11:43:46 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1 Sep 9 11:43:46 server kernel: processor eflags = IOPL = 0 Sep 9 11:43:46 server kernel: current process = 61 (schedcpu) Sep 9 11:43:46 server kernel: trap number = 3 Sep 9 11:43:46 server kernel: panic: breakpoint instruction fault Sep 9 11:43:46 server kernel: KDB: enter: panic Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode Sep 9 11:43:46 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 11:43:46 server kernel: stack pointer = 0x10:0xffffffffb1c21310 Sep 9 11:43:46 server kernel: frame pointer = 0x10:0xffffffffb1c21320 Sep 9 11:43:46 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b Sep 9 11:43:46 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1 Sep 9 11:43:46 server kernel: processor eflags = IOPL = 0 Sep 9 11:43:46 server kernel: current process = 61 (schedcpu) Sep 9 11:43:46 server kernel: trap number = 3 Sep 9 11:43:46 server kernel: panic: breakpoint instruction fault Sep 9 11:43:46 server kernel: KDB: enter: panic Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode Sep 9 11:43:46 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 11:43:46 server kernel: stack pointer = 0x10:0xffffffffb1c21090 Sep 9 11:43:46 server kernel: frame pointer = 0x10:0xffffffffb1c210a0 Sep 9 11:43:46 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b Sep 9 11:43:46 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1 Sep 9 11:43:46 server kernel: processor eflags = IOPL = 0 Sep 9 11:43:46 server kernel: current process = 61 (schedcpu) Sep 9 11:43:46 server kernel: trap number = 3 Sep 9 11:43:46 server kernel: panic: breakpoint instruction fault Sep 9 11:43:46 server kernel: KDB: enter: panic Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode Sep 9 11:43:46 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 11:43:46 server kernel: stack pointer = 0x10:0xffffffffb1c20e10 Sep 9 11:43:46 server kernel: frame pointer = 0x10:0xffffffffb1c20e20 Sep 9 11:43:46 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b Sep 9 11:43:46 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1 Sep 9 11:43:46 server kernel: processor eflags = IOPL = 0 Sep 9 11:43:46 server kernel: current process = 61 (schedcpu) Sep 9 11:43:46 server kernel: trap number = 3 Sep 9 11:43:46 server kernel: panic: breakpoint instruction fault Sep 9 11:43:46 server kernel: KDB: enter: panic Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode Sep 9 11:43:46 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 11:43:46 server kernel: stack pointer = 0x10:0xffffffffb1c20b90 Sep 9 11:43:46 server kernel: frame pointer = 0x10:0xffffffffb1c20ba0 Sep 9 11:43:46 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b Sep 9 11:43:46 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1 Sep 9 11:43:46 server kernel: processor eflags = IOPL = 0 Sep 9 11:43:46 server kernel: current process = 61 (schedcpu) Sep 9 11:43:46 server kernel: trap number = 3 Sep 9 11:43:46 server kernel: panic: breakpoint instruction fault Sep 9 11:43:46 server kernel: KDB: enter: panic Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode Sep 9 11:43:46 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 11:43:46 server kernel: stack pointer = 0x10:0xffffffffb1c20910 Sep 9 11:43:46 server kernel: frame pointer = 0x10:0xffffffffb1c20920 Sep 9 11:43:46 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b Sep 9 11:43:46 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1 Sep 9 11:43:46 server kernel: processor eflags = IOPL = 0 Sep 9 11:43:46 server kernel: current process = 61 (schedcpu) Sep 9 11:43:46 server kernel: trap number = 3 Sep 9 11:43:46 server kernel: panic: breakpoint instruction fault Sep 9 11:43:46 server kernel: KDB: enter: panic Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode Sep 9 11:43:46 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 11:43:46 server kernel: stack pointer = 0x10:0xffffffffb1c20690 Sep 9 11:43:46 server kernel: frame pointer = 0x10:0xffffffffb1c206a0 Sep 9 11:43:46 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b Sep 9 11:43:46 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1 Sep 9 11:43:46 server kernel: processor eflags = IOPL = 0 Sep 9 11:43:46 server kernel: current process = 61 (schedcpu) Sep 9 11:43:46 server kernel: trap number = 3 Sep 9 11:43:46 server kernel: panic: breakpoint instruction fault Sep 9 11:43:46 server kernel: KDB: enter: panic Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode Sep 9 11:43:46 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 11:43:46 server kernel: stack pointer = 0x10:0xffffffffb1c20410 Sep 9 11:43:46 server kernel: frame pointer = 0x10:0xffffffffb1c20420 Sep 9 11:43:46 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b Sep 9 11:43:46 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1 Sep 9 11:43:46 server kernel: processor eflags = IOPL = 0 Sep 9 11:43:46 server kernel: current process = 61 (schedcpu) Sep 9 11:43:46 server kernel: trap number = 3 Sep 9 11:43:46 server kernel: panic: breakpoint instruction fault Sep 9 11:43:46 server kernel: KDB: enter: panic Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode Sep 9 11:43:46 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 11:43:46 server kernel: stack pointer = 0x10:0xffffffffb1c20190 Sep 9 11:43:46 server kernel: frame pointer = 0x10:0xffffffffb1c201a0 Sep 9 11:43:46 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b Sep 9 11:43:46 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1 Sep 9 11:43:46 server kernel: processor eflags = IOPL = 0 Sep 9 11:43:46 server kernel: current process = 61 (schedcpu) Sep 9 11:43:46 server kernel: trap number = 3 Sep 9 11:43:46 server kernel: panic: breakpoint instruction fault Sep 9 11:43:46 server kernel: KDB: enter: panic Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode Sep 9 11:43:46 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 11:43:46 server kernel: stack pointer = 0x10:0xffffffffb1c1ff10 Sep 9 11:43:46 server kernel: frame pointer = 0x10:0xffffffffb1c1ff20 Sep 9 11:43:46 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b Sep 9 11:43:46 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1 Sep 9 11:43:46 server kernel: processor eflags = IOPL = 0 Sep 9 11:43:46 server kernel: current process = 61 (schedcpu) Sep 9 11:43:46 server kernel: trap number = 3 Sep 9 11:43:46 server kernel: panic: breakpoint instruction fault Sep 9 11:43:46 server kernel: KDB: enter: panic Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode Sep 9 11:43:46 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 11:43:46 server kernel: stack pointer = 0x10:0xffffffffb1c1fc90 Sep 9 11:43:46 server kernel: frame pointer = 0x10:0xffffffffb1c1fca0 Sep 9 11:43:46 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b Sep 9 11:43:46 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1 Sep 9 11:43:46 server kernel: processor eflags = IOPL = 0 Sep 9 11:43:46 server kernel: current process = 61 (schedcpu) Sep 9 11:43:46 server kernel: trap number = 3 Sep 9 11:43:46 server kernel: panic: breakpoint instruction fault Sep 9 11:43:46 server kernel: KDB: enter: panic Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode Sep 9 11:43:46 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 11:43:46 server kernel: stack pointer = 0x10:0xffffffffb1c1fa10 Sep 9 11:43:46 server kernel: frame pointer = 0x10:0xffffffffb1c1fa20 Sep 9 11:43:46 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b Sep 9 11:43:46 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1 Sep 9 11:43:46 server kernel: processor eflags = IOPL = 0 Sep 9 11:43:46 server kernel: current process = 61 (schedcpu) Sep 9 11:43:46 server kernel: trap number = 3 Sep 9 11:43:46 server kernel: panic: breakpoint instruction fault Sep 9 11:43:46 server kernel: KDB: enter: panic Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode Sep 9 11:43:46 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 11:43:46 server kernel: stack pointer = 0x10:0xffffffffb1c1f790 Sep 9 11:43:46 server kernel: frame pointer = 0x10:0xffffffffb1c1f7a0 Sep 9 11:43:46 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b Sep 9 11:43:46 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1 Sep 9 11:43:46 server kernel: processor eflags = IOPL = 0 Sep 9 11:43:46 server kernel: current process = 61 (schedcpu) Sep 9 11:43:46 server kernel: trap number = 3 Sep 9 11:43:46 server kernel: panic: breakpoint instruction fault Sep 9 11:43:46 server kernel: KDB: enter: panic Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode Sep 9 11:43:46 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 11:43:46 server kernel: stack pointer = 0x10:0xffffffffb1c1f510 Sep 9 11:43:46 server kernel: frame pointer = 0x10:0xffffffffb1c1f520 Sep 9 11:43:46 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b Sep 9 11:43:46 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1 Sep 9 11:43:46 server kernel: processor eflags = IOPL = 0 Sep 9 11:43:46 server kernel: current process = 61 (schedcpu) Sep 9 11:43:46 server kernel: trap number = 3 Sep 9 11:43:46 server kernel: panic: breakpoint instruction fault Sep 9 11:43:46 server kernel: KDB: enter: panic Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode Sep 9 11:43:46 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 11:43:46 server kernel: stack pointer = 0x10:0xffffffffb1c1f290 Sep 9 11:43:46 server kernel: frame pointer = 0x10:0xffffffffb1c1f2a0 Sep 9 11:43:46 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b Sep 9 11:43:46 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1 Sep 9 11:43:46 server kernel: processor eflags = IOPL = 0 Sep 9 11:43:46 server kernel: current process = 61 (schedcpu) Sep 9 11:43:46 server kernel: trap number = 3 Sep 9 11:43:46 server kernel: panic: breakpoint instruction fault Sep 9 11:43:46 server kernel: KDB: enter: panic Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode Sep 9 11:43:46 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 11:43:46 server kernel: stack pointer = 0x10:0xffffffffb1c1f010 Sep 9 11:43:46 server kernel: frame pointer = 0x10:0xffffffffb1c1f020 Sep 9 11:43:46 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b Sep 9 11:43:46 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1 Sep 9 11:43:46 server kernel: processor eflags = IOPL = 0 Sep 9 11:43:46 server kernel: current process = 61 (schedcpu) Sep 9 11:43:46 server kernel: trap number = 3 Sep 9 11:43:46 server kernel: panic: breakpoint instruction fault Sep 9 11:43:46 server kernel: KDB: enter: panic Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode Sep 9 11:43:46 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 11:43:46 server kernel: stack pointer = 0x10:0xffffffffb1c1ed90 Sep 9 11:43:46 server kernel: frame pointer = 0x10:0xffffffffb1c1eda0 Sep 9 11:43:46 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b Sep 9 11:43:46 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1 Sep 9 11:43:46 server kernel: processor eflags = IOPL = 0 Sep 9 11:43:46 server kernel: current process = 61 (schedcpu) Sep 9 11:43:46 server kernel: trap number = 3 Sep 9 11:43:46 server kernel: panic: breakpoint instruction fault Sep 9 11:43:46 server kernel: KDB: enter: panic Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode Sep 9 11:43:46 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 11:43:46 server kernel: stack pointer = 0x10:0xffffffffb1c1eb10 Sep 9 11:43:46 server kernel: frame pointer = 0x10:0xffffffffb1c1eb20 Sep 9 11:43:46 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b Sep 9 11:43:46 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1 Sep 9 11:43:46 server kernel: processor eflags = IOPL = 0 Sep 9 11:43:46 server kernel: current process = 61 (schedcpu) Sep 9 11:43:46 server kernel: trap number = 3 Sep 9 11:43:46 server kernel: panic: breakpoint instruction fault Sep 9 11:43:46 server kernel: KDB: enter: panic Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode Sep 9 11:43:46 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 11:43:46 server kernel: stack pointer = 0x10:0xffffffffb1c1e890 Sep 9 11:43:46 server kernel: frame pointer = 0x10:0xffffffffb1c1e8a0 Sep 9 11:43:46 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b Sep 9 11:43:46 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1 Sep 9 11:43:46 server kernel: processor eflags = IOPL = 0 Sep 9 11:43:46 server kernel: current process = 61 (schedcpu) Sep 9 11:43:46 server kernel: trap number = 3 Sep 9 11:43:46 server kernel: panic: breakpoint instruction fault Sep 9 11:43:46 server kernel: KDB: enter: panic Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Sep 9 11:43:46 server kernel: Fatal trap 3: breakpoint instruction fault while in kernel mode Sep 9 11:43:46 server kernel: instruction pointer = 0x8:0xffffffff8031a71fSep 9 11:43:46 server kernel: stack pointer = 0x10:0xffffffffb1c1e610 Sep 9 11:43:46 server kernel: frame pointer = 0x10:0xffffffffb1c1e620 Sep 9 11:43:46 server kernel: code segment = base 0x0, limit 0xfffff, type 0x1b Sep 9 11:43:46 server kernel: = DPL 0, pres 1, long 1, def32 0, gran 1 Sep 9 11:43:46 server kernel: processor eflags = IOPL = 0 Sep 9 11:43:46 server kernel: current process = 61 (schedcpu) Sep 9 11:43:46 server kernel: trap number = 3 Sep 9 11:43:46 server kernel: panic: breakpoint instruction fault Sep 9 11:43:46 server kernel: KDB: enter: panic Then a reboot. Sean --=-Hb/SSVWRnwBzoQqtif/J--